A method and device used in a node for wireless communication

Abstract

The present application discloses a method and apparatus used in a node for wireless communication. A first receiver receives a second signal; a first transmitter sends a first signal in a target air interface resource pool, the first signal carries a third bit block and a fourth bit block; wherein the first bit block is associated with the second signal; the second bit block corresponds to a target index, the target index is a first index or a second index, and the first index is different from the second index; the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block; the determination method of the target air interface resource pool is related to the target index.

Description

Technical Field

[0001] The present application relates to a transmission method and device in a wireless communication system, and in particular to a transmission method and device for wireless signals in a wireless communication system supporting a cellular network. Background Art

[0002] In the 3GPP (3rd Generation Partner Project) NR (New Radio) system, in order to support URLLC (Ultra Reliable and Low Latency Communication) services with higher requirements (such as higher reliability, lower latency, etc.), the NR Release 16 version protocol has supported a variety of uplink transmission modes based on repetition transmission, including the PUSCH repetition type B transmission mode.

[0003] At the 3GPP RAN plenary meeting, the URLLC enhanced WI (Work Item) of NR Release 17 was approved. Among them, the multiplexing of different services within the UE (User Equipment) (Intra-UE) is a key point that needs to be studied. Summary of the invention

[0004] In the above background, how to handle UCI (Uplink Control Information) multiplexing is a key issue that must be solved.

[0005] In response to the above problems, the present application discloses a solution. In the description of the above problems, uplink (UpLink) is used as an example; the present application is also applicable to transmission scenarios such as downlink (Downlink) and sidelink (SideLink, SL), and achieves similar technical effects in uplink. In addition, the use of a unified solution for different scenarios (including but not limited to uplink, downlink, sidelink) also helps to reduce hardware complexity and cost. It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the user equipment of the present application can be applied to the base station, and vice versa. In the absence of conflict, the embodiments and features in the embodiments of the present application can be arbitrarily combined with each other.

[0006] As an embodiment, the interpretation of the terminology in this application refers to the definition of the TS36 series of specification protocols of 3GPP.

[0007] As an example, the interpretation of the terms in the present application refers to the definitions of the TS38 series of specification protocols of 3GPP.

[0008] As an example, the interpretation of the terms in the present application refers to the definitions of the TS37 series of specification protocols of 3GPP.

[0009] As an embodiment, the interpretation of the terms in this application refers to the definition of the standard protocol of IEEE (Institute of Electrical and Electronics Engineers).

[0010] The present application discloses a method in a first node used for wireless communication, characterized by comprising:

[0011] receiving a second signal;

[0012] Sending a first signal in a target air interface resource pool, where the first signal carries a third bit block and a fourth bit block;

[0013] Among them, the first bit block is associated with the second signal; the second bit block corresponds to the target index, the target index is the first index or the second index, and the first index is different from the second index; the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block; the method for determining the target air interface resource pool is related to the target index.

[0014] As an embodiment, the problem to be solved by the present application includes: how to determine an air interface resource pool for transmission of multiplexed UCI according to a priority index.

[0015] As an embodiment, the problem to be solved by the present application includes: how to determine a PUCCH resource for transmitting multiplexed UCI according to a priority index.

[0016] As an embodiment, the problem to be solved by the present application includes: how to select a suitable method for determining the target air interface resource pool according to the target index.

[0017] According to one aspect of the present application, the above method is characterized in that it includes:

[0018] receiving a first signaling;

[0019] The first signaling includes scheduling information of the second signal.

[0020] According to one aspect of the present application, the above method is characterized in that:

[0021] The meaning of the sentence that the method for determining the target air interface resource pool is related to the target index includes: when the target index is the second index, the first bit block and the second bit block are both used to determine the second quantity, the M air interface resource pool lists and the M quantity ranges correspond one-to-one, the target air interface resource pool list is an air interface resource pool list corresponding to the second quantity range in the M air interface resource pool lists, the second quantity range is a quantity range in the M quantity ranges that includes the second quantity, and the first signaling is used to indicate the target air interface resource pool from the target air interface resource pool list, and M is a positive integer greater than 1; when the target index is the first index, the first bit block and the second bit block are both used to determine the first quantity, N air interface resource pools and N quantity ranges correspond one-to-one, the target air interface resource pool is an air interface resource pool in the N air interface resource pools that corresponds to the first quantity range, the first quantity range is a quantity range in the N quantity ranges that includes the first quantity, and N is a positive integer greater than 1.

[0022] As an embodiment, the characteristics of the above method include: the first bit block includes low priority HARQ-ACK information bits for PDSCH reception scheduled by DCI, and the second bit block only includes HARQ-ACK information bits for SPS PDSCH reception.

[0023] As an embodiment, the characteristics of the above method include: determining whether to determine the target air interface resource pool from one of the M air interface resource pool lists or from the N air interface resource pools based on the priority index corresponding to the second bit block.

[0024] As an embodiment, the advantage of the above method is that it is easy to multiplex the low-priority HARQ-ACK information bits received for the PDSCH scheduled by DCI and the high-priority HARQ-ACK information bits received for the SPS PDSCH into a PUCCH resource configured for the high-priority UCI, which is beneficial to ensure the transmission performance of the high-priority UCI.

[0025] According to one aspect of the present application, the above method is characterized in that:

[0026] The meaning of the sentence that the determination method of the target air interface resource pool is related to the target index includes: when the target index is the second index, both the first bit block and the second bit block are used to determine the second quantity, the M air interface resource pool lists and the M quantity ranges correspond one to one, the target air interface resource pool list is an air interface resource pool list corresponding to the second quantity range in the M air interface resource pool lists, the second quantity range is a quantity range in the M quantity ranges that includes the second quantity, the first signaling is used to indicate the target air interface resource pool from the target air interface resource pool list, and M is a positive integer greater than 1; .... When the first index is referenced, both the first bit block and the second bit block are used to determine the first quantity, the K air interface resource pool lists and the K quantity ranges correspond one to one, the target air interface resource pool list is an air interface resource pool list corresponding to the first quantity range in the K air interface resource pool lists, the first quantity range is a quantity range in the K quantity ranges that includes the first quantity, the target air interface resource pool is an air interface resource pool with a default sequential index in the target air interface resource pool list, the number of air interface resource pools included in at least one of the K air interface resource pool lists is greater than 1, and K is a positive integer greater than 1.

[0027] As an embodiment, the characteristics of the above method include: the first bit block includes low priority HARQ-ACK information bits for PDSCH reception scheduled by DCI, the second bit block includes at least one of HARQ-ACK information bits or SR bits for SPS PDSCH reception, and the second bit block does not include HARQ-ACK information bits for PDSCH reception scheduled by DCI.

[0028] As an embodiment, the characteristics of the above method include: determining, based on the priority index corresponding to the second bit block, whether the target air interface resource pool is an air interface resource pool indicated by a DCI from an air interface resource pool list in the M air interface resource pool lists or an air interface resource pool with a default order index in an air interface resource pool list in the K air interface resource pool lists.

[0029] As an embodiment, the advantage of the above method is that it is easy to multiplex the low-priority HARQ-ACK information bits received for the PDSCH scheduled by DCI and the high-priority HARQ-ACK information bits received for the SPS PDSCH into a PUCCH resource configured for the high-priority UCI, which is beneficial to ensure the transmission performance of the high-priority UCI.

[0030] As an embodiment, the advantage of the above method is that it is easy to multiplex the low-priority HARQ-ACK information bits and high-priority SR bits received for the PDSCH scheduled by DCI into a PUCCH resource configured for the high-priority UCI, which is beneficial to ensure the transmission performance of the high-priority UCI.

[0031] According to one aspect of the present application, the above method is characterized in that:

[0032] The meaning of the sentence that the method for determining the target air interface resource pool is related to the target index includes: when the target index is the second index, both the first bit block and the second bit block are used to determine the second quantity, N air interface resource pools and N quantity ranges correspond one to one, the target air interface resource pool is an air interface resource pool corresponding to the second quantity range in the N air interface resource pools, the second quantity range is a quantity range in the N quantity ranges that includes the second quantity, and N is a positive integer greater than 1; when the target index is the first index, the first bit block and the The second bit blocks are all used to determine the first quantity, the K air interface resource pool lists and the K quantity ranges correspond one to one, the target air interface resource pool list is an air interface resource pool list corresponding to the first quantity range in the K air interface resource pool lists, the first quantity range is a quantity range in the K quantity ranges that includes the first quantity, the target air interface resource pool is an air interface resource pool with a default sequence index in the target air interface resource pool list, the number of air interface resource pools included in at least one of the K air interface resource pool lists is greater than 1, and K is a positive integer greater than 1.

[0033] As an embodiment, the characteristics of the above method include: the first bit block includes low priority HARQ-ACK information received for SPS PDSCH, and the second bit block includes SR bits.

[0034] As an embodiment, the characteristics of the above method include: neither the first bit block nor the second bit block includes HARQ-ACK information bits for PDSCH reception scheduled by DCI.

[0035] As an embodiment, the characteristics of the above method include: determining, based on the priority index corresponding to the second bit block, whether the target air interface resource pool is one of the N air interface resource pools or an air interface resource pool with a default order index in a list of air interface resource pools in the list of K air interface resource pools.

[0036] As an embodiment, the above method has the advantage of facilitating multiplexing of low-priority HARQ-ACK information bits and high-priority SR bits received for SPS PDSCH into a PUCCH resource configured for high-priority UCI, which is beneficial to ensuring the transmission performance of high-priority UCI.

[0037] According to one aspect of the present application, the above method is characterized in that:

[0038] The first bit block includes UCI bits, and the second bit block includes UCI bits.

[0039] According to one aspect of the present application, the above method is characterized in that:

[0040] The first bit block corresponds to the second index.

[0041] According to one aspect of the present application, the above method is characterized in that:

[0042] The first index and the second index are both priority indexes.

[0043] According to one aspect of the present application, the above method is characterized in that:

[0044] The first air interface resource pool is reserved for the first bit block, and the second air interface resource pool is reserved for the second bit block; the first air interface resource pool and the second air interface resource pool overlap in the time domain.

[0045] According to one aspect of the present application, the above method is characterized in that it includes:

[0046] receiving a third signal;

[0047] Therein, the second bit block is associated with the third signal.

[0048] As an embodiment, in the absence of conflict, multiple features of the above method can be arbitrarily combined with each other.

[0049] The present application discloses a method used in a second node of wireless communication, characterized by comprising:

[0050] sending a second signal;

[0051] Receiving a first signal in a target air interface resource pool, where the first signal carries a third bit block and a fourth bit block;

[0052] Among them, the first bit block is associated with the second signal; the second bit block corresponds to the target index, the target index is the first index or the second index, and the first index is different from the second index; the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block; the method for determining the target air interface resource pool is related to the target index.

[0053] According to one aspect of the present application, the above method is characterized in that it includes:

[0054] Sending a first signaling;

[0055] The first signaling includes scheduling information of the second signal.

[0056] According to one aspect of the present application, the above method is characterized in that:

[0057] The meaning of the sentence that the method for determining the target air interface resource pool is related to the target index includes: when the target index is the second index, the first bit block and the second bit block are both used to determine the second quantity, the M air interface resource pool lists and the M quantity ranges correspond one-to-one, the target air interface resource pool list is an air interface resource pool list corresponding to the second quantity range in the M air interface resource pool lists, the second quantity range is a quantity range in the M quantity ranges that includes the second quantity, and the first signaling is used to indicate the target air interface resource pool from the target air interface resource pool list, and M is a positive integer greater than 1; when the target index is the first index, the first bit block and the second bit block are both used to determine the first quantity, N air interface resource pools and N quantity ranges correspond one-to-one, the target air interface resource pool is an air interface resource pool in the N air interface resource pools that corresponds to the first quantity range, the first quantity range is a quantity range in the N quantity ranges that includes the first quantity, and N is a positive integer greater than 1.

[0058] According to one aspect of the present application, the above method is characterized in that:

[0059] The meaning of the sentence that the determination method of the target air interface resource pool is related to the target index includes: when the target index is the second index, both the first bit block and the second bit block are used to determine the second quantity, the M air interface resource pool lists and the M quantity ranges correspond one to one, the target air interface resource pool list is an air interface resource pool list corresponding to the second quantity range in the M air interface resource pool lists, the second quantity range is a quantity range in the M quantity ranges that includes the second quantity, the first signaling is used to indicate the target air interface resource pool from the target air interface resource pool list, and M is a positive integer greater than 1; .... When the first index is referenced, both the first bit block and the second bit block are used to determine the first quantity, the K air interface resource pool lists and the K quantity ranges correspond one to one, the target air interface resource pool list is an air interface resource pool list corresponding to the first quantity range in the K air interface resource pool lists, the first quantity range is a quantity range in the K quantity ranges that includes the first quantity, the target air interface resource pool is an air interface resource pool with a default sequential index in the target air interface resource pool list, the number of air interface resource pools included in at least one of the K air interface resource pool lists is greater than 1, and K is a positive integer greater than 1.

[0060] According to one aspect of the present application, the above method is characterized in that:

[0061] The meaning of the sentence that the method for determining the target air interface resource pool is related to the target index includes: when the target index is the second index, both the first bit block and the second bit block are used to determine the second quantity, N air interface resource pools and N quantity ranges correspond one to one, the target air interface resource pool is an air interface resource pool corresponding to the second quantity range in the N air interface resource pools, the second quantity range is a quantity range in the N quantity ranges that includes the second quantity, and N is a positive integer greater than 1; when the target index is the first index, the first bit block and the The second bit blocks are all used to determine the first quantity, the K air interface resource pool lists and the K quantity ranges correspond one to one, the target air interface resource pool list is an air interface resource pool list corresponding to the first quantity range in the K air interface resource pool lists, the first quantity range is a quantity range in the K quantity ranges that includes the first quantity, the target air interface resource pool is an air interface resource pool with a default sequence index in the target air interface resource pool list, the number of air interface resource pools included in at least one of the K air interface resource pool lists is greater than 1, and K is a positive integer greater than 1.

[0062] According to one aspect of the present application, the above method is characterized in that:

[0063] The first bit block includes UCI bits, and the second bit block includes UCI bits.

[0064] According to one aspect of the present application, the above method is characterized in that:

[0065] The first bit block corresponds to the second index.

[0066] According to one aspect of the present application, the above method is characterized in that:

[0067] The first index and the second index are both priority indexes.

[0068] According to one aspect of the present application, the above method is characterized in that:

[0069] The first air interface resource pool is reserved for the first bit block, and the second air interface resource pool is reserved for the second bit block; the first air interface resource pool and the second air interface resource pool overlap in the time domain.

[0070] According to one aspect of the present application, the above method is characterized in that it includes:

[0071] sending a third signal;

[0072] Therein, the second bit block is associated with the third signal.

[0073] As an embodiment, in the absence of conflict, multiple features of the above method can be arbitrarily combined with each other.

[0074] The present application discloses a first node device used for wireless communication, characterized in that it includes:

[0075] A first receiver receives a second signal;

[0076] A first transmitter sends a first signal in a target air interface resource pool, where the first signal carries a third bit block and a fourth bit block;

[0077] Among them, the first bit block is associated with the second signal; the second bit block corresponds to the target index, the target index is the first index or the second index, and the first index is different from the second index; the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block; the method for determining the target air interface resource pool is related to the target index.

[0078] The present application discloses a second node device used for wireless communication, characterized in that it includes:

[0079] A second transmitter sends a second signal;

[0080] A second receiver receives a first signal in a target air interface resource pool, where the first signal carries a third bit block and a fourth bit block;

[0081] Among them, the first bit block is associated with the second signal; the second bit block corresponds to the target index, the target index is the first index or the second index, and the first index is different from the second index; the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block; the method for determining the target air interface resource pool is related to the target index.

[0082] The present application discloses a method in a first node used for wireless communication, characterized by comprising:

[0083] receiving a second signal;

[0084] Sending a first signal in a target air interface resource pool, where the first signal carries a third bit block and a fourth bit block;

[0085] Among them, the first bit block is associated with the second signal; the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block; the first bit block and the second bit block are both used to determine the first quantity, the K air interface resource pool lists and the K quantity ranges correspond one to one, the target air interface resource pool list is an air interface resource pool list corresponding to the first quantity range in the K air interface resource pool lists, the first quantity range is a quantity range in the K quantity ranges that includes the first quantity, the target air interface resource pool is an air interface resource pool with a default sequence index in the target air interface resource pool list, the number of air interface resource pools included in at least one of the K air interface resource pool lists is greater than 1, and K is a positive integer greater than 1.

[0086] As an embodiment, the above method provides a solution for determining PUCCH resources for multiplexed UCI transmission in the absence of DCI-related indication.

[0087] As an embodiment, the above method has the advantage of being helpful in ensuring the transmission performance of high-priority UCI.

[0088] As an embodiment, the above method has the advantage of being able to use a unified multiplexing rule for multiplexing situations of UCIs of different priorities and different types.

[0089] As an embodiment, the above method has the advantage of good compatibility.

[0090] According to one aspect of the present application, the above method is characterized in that it includes:

[0091] receiving a first signaling;

[0092] The first signaling includes scheduling information of the second signal.

[0093] According to one aspect of the present application, the above method is characterized in that:

[0094] The first bit block includes UCI bits, and the second bit block includes UCI bits.

[0095] According to one aspect of the present application, the above method is characterized in that:

[0096] The second bit block includes SR bits.

[0097] According to one aspect of the present application, the above method is characterized in that:

[0098] The first bit block corresponds to the second index.

[0099] According to one aspect of the present application, the above method is characterized in that:

[0100] The first index and the second index are both priority indexes.

[0101] According to one aspect of the present application, the above method is characterized in that:

[0102] The first air interface resource pool is reserved for the first bit block, and the second air interface resource pool is reserved for the second bit block; the first air interface resource pool and the second air interface resource pool overlap in the time domain.

[0103] As an embodiment, in the absence of conflict, multiple features of the above method can be arbitrarily combined with each other.

[0104] The present application discloses a method used in a second node of wireless communication, characterized by comprising:

[0105] sending a second signal;

[0106] Receiving a first signal in a target air interface resource pool, where the first signal carries a third bit block and a fourth bit block;

[0107] Among them, the first bit block is associated with the second signal; the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block; the first bit block and the second bit block are both used to determine the first quantity, the K air interface resource pool lists and the K quantity ranges correspond one to one, the target air interface resource pool list is an air interface resource pool list corresponding to the first quantity range in the K air interface resource pool lists, the first quantity range is a quantity range in the K quantity ranges that includes the first quantity, the target air interface resource pool is an air interface resource pool with a default sequence index in the target air interface resource pool list, the number of air interface resource pools included in at least one of the K air interface resource pool lists is greater than 1, and K is a positive integer greater than 1.

[0108] According to one aspect of the present application, the above method is characterized in that it includes:

[0109] Sending a first signaling;

[0110] The first signaling includes scheduling information of the second signal.

[0111] According to one aspect of the present application, the above method is characterized in that:

[0112] The first bit block includes UCI bits, and the second bit block includes UCI bits.

[0113] According to one aspect of the present application, the above method is characterized in that:

[0114] The second bit block includes SR bits.

[0115] According to one aspect of the present application, the above method is characterized in that:

[0116] The first bit block corresponds to the second index.

[0117] According to one aspect of the present application, the above method is characterized in that:

[0118] The first index and the second index are both priority indexes.

[0119] According to one aspect of the present application, the above method is characterized in that:

[0120] The first air interface resource pool is reserved for the first bit block, and the second air interface resource pool is reserved for the second bit block; the first air interface resource pool and the second air interface resource pool overlap in the time domain.

[0121] As an embodiment, in the absence of conflict, multiple features of the above method can be arbitrarily combined with each other.

[0122] The present application discloses a first node device used for wireless communication, characterized in that it includes:

[0123] A first receiver receives a second signal;

[0124] A first transmitter sends a first signal in a target air interface resource pool, where the first signal carries a third bit block and a fourth bit block;

[0125] Among them, the first bit block is associated with the second signal; the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block; the first bit block and the second bit block are both used to determine the first quantity, the K air interface resource pool lists and the K quantity ranges correspond one to one, the target air interface resource pool list is an air interface resource pool list corresponding to the first quantity range in the K air interface resource pool lists, the first quantity range is a quantity range in the K quantity ranges that includes the first quantity, the target air interface resource pool is an air interface resource pool with a default sequence index in the target air interface resource pool list, the number of air interface resource pools included in at least one of the K air interface resource pool lists is greater than 1, and K is a positive integer greater than 1.

[0126] The present application discloses a second node device used for wireless communication, characterized in that it includes:

[0127] A second transmitter sends a second signal;

[0128] A second receiver receives a first signal in a target air interface resource pool, where the first signal carries a third bit block and a fourth bit block;

[0129] Among them, the first bit block is associated with the second signal; the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block; the first bit block and the second bit block are both used to determine the first quantity, the K air interface resource pool lists and the K quantity ranges correspond one to one, the target air interface resource pool list is an air interface resource pool list corresponding to the first quantity range in the K air interface resource pool lists, the first quantity range is a quantity range in the K quantity ranges that includes the first quantity, the target air interface resource pool is an air interface resource pool with a default sequence index in the target air interface resource pool list, the number of air interface resource pools included in at least one of the K air interface resource pool lists is greater than 1, and K is a positive integer greater than 1.

[0130] The present application discloses a method in a first node used for wireless communication, characterized by comprising:

[0131] receiving a first signaling;

[0132] Sending a first signal in a target air interface resource pool, where the first signal carries a first bit block and a second bit block;

[0133] Among them, the first signaling is used to determine the target air interface resource pool; the number of bits included in the second bit block is used to determine a first intermediate quantity, the first bit block and the first restriction parameter value are used to determine a second intermediate quantity, the second restriction parameter value is used to determine a third intermediate quantity, and the third intermediate quantity is linearly related to the second restriction parameter value; the number of resource particles in the target air interface resource pool used to transmit the second bit block is not greater than the minimum of {the rounded result of the first intermediate quantity, the second intermediate quantity, and the rounded result of the third intermediate quantity}.

[0134] As an embodiment, the problem to be solved by the present application includes: when UCIs of different priorities are multiplexed into the same PUSCH, how to determine the number of resource elements occupied by UCIs of low priority.

[0135] As an embodiment, the problem to be solved by the present application includes: when HARQ-ACK information of different priorities is multiplexed into the same PUSCH, how to determine the number of resource elements occupied by low-priority HARQ-ACK information.

[0136] As an embodiment, the characteristics of the above method include: when HARQ-ACK information of different priorities is multiplexed into the same PUSCH, the number of resource elements occupied by the low-priority HARQ-ACK information is limited by the second intermediate quantity determined by a scaling parameter value corresponding to the high priority, and is also limited by the rounded result of the third intermediate quantity determined by a scaling parameter value corresponding to the low priority.

[0137] As an embodiment, the above method has the advantage of being helpful in ensuring the transmission performance of UL-SCH bits (especially high priority UL-SCH bits).

[0138] As an embodiment, the above method has the advantage of being helpful in preventing low-priority UCI from excessively occupying transmission resources reserved for high-priority bits.

[0139] As an embodiment, the above method has the advantage of being helpful in improving system efficiency.

[0140] As an embodiment, the above method has the advantage of good compatibility.

[0141] As an embodiment, the above method has the advantage of being able to multiplex UCIs of different priorities onto the same PUSCH while ensuring the transmission performance of UL-SCH bits.

[0142] According to one aspect of the present application, the above method is characterized in that:

[0143] The first intermediate quantity, the second intermediate quantity and the third intermediate quantity are used to determine the number of the resource elements in the target air interface resource pool used to transmit the second bit block.

[0144] According to one aspect of the present application, the above method is characterized in that:

[0145] The number of the resource particles in the target air interface resource pool used to transmit the second bit block is equal to the minimum of {the rounded result of the first intermediate quantity, the second intermediate quantity, and the rounded result of the third intermediate quantity}.

[0146] According to one aspect of the present application, the above method is characterized in that:

[0147] The first actual resource quantity is used to determine the fourth intermediate quantity; the number of the resource particles in the target air interface resource pool used to transmit the second bit block is equal to the minimum of {the rounded result of the first intermediate quantity, the second intermediate quantity, the rounded result of the third intermediate quantity, and the fourth intermediate quantity}.

[0148] As an embodiment, the characteristics of the above method include: when HARQ-ACK information of different priorities is multiplexed into the same actual repetition of the same PUSCH transmission, the number of resource elements occupied by the low-priority HARQ-ACK information is limited by the second intermediate quantity determined by a scaling parameter value corresponding to the high priority, and is also limited by the rounded result of the third intermediate quantity determined by a scaling parameter value corresponding to the low priority, and is also limited by the resources occupied by the same actual repetition of the same PUSCH transmission.

[0149] According to one aspect of the present application, the above method is characterized in that:

[0150] The first restriction parameter value is configured for a first priority index, and the second restriction parameter value is configured for a second priority index.

[0151] According to one aspect of the present application, the above method is characterized in that:

[0152] The first bit block includes HARQ-ACK information bits corresponding to a first priority index.

[0153] According to one aspect of the present application, the above method is characterized in that:

[0154] The second bit block includes HARQ-ACK information bits corresponding to a second priority index.

[0155] According to one aspect of the present application, the above method is characterized in that:

[0156] The first signal also carries a transport block.

[0157] According to one aspect of the present application, the above method is characterized in that:

[0158] The first signaling indicates a first priority index.

[0159] As an embodiment, in the absence of conflict, multiple features of the above method can be arbitrarily combined with each other.

[0160] The present application discloses a method used in a second node of wireless communication, characterized by comprising:

[0161] Sending a first signaling;

[0162] Receiving a first signal in a target air interface resource pool, where the first signal carries a first bit block and a second bit block;

[0163] Among them, the first signaling is used to determine the target air interface resource pool; the number of bits included in the second bit block is used to determine a first intermediate quantity, the first bit block and the first restriction parameter value are used to determine a second intermediate quantity, the second restriction parameter value is used to determine a third intermediate quantity, and the third intermediate quantity is linearly related to the second restriction parameter value; the number of resource particles in the target air interface resource pool used to transmit the second bit block is not greater than the minimum of {the rounded result of the first intermediate quantity, the second intermediate quantity, and the rounded result of the third intermediate quantity}.

[0164] According to one aspect of the present application, the above method is characterized in that:

[0165] The first intermediate quantity, the second intermediate quantity and the third intermediate quantity are used to determine the number of the resource elements in the target air interface resource pool used to transmit the second bit block.

[0166] According to one aspect of the present application, the above method is characterized in that:

[0167] The number of the resource particles in the target air interface resource pool used to transmit the second bit block is equal to the minimum of {the rounded result of the first intermediate quantity, the second intermediate quantity, and the rounded result of the third intermediate quantity}.

[0168] According to one aspect of the present application, the above method is characterized in that:

[0169] The first actual resource quantity is used to determine the fourth intermediate quantity; the number of the resource particles in the target air interface resource pool used to transmit the second bit block is equal to the minimum of {the rounded result of the first intermediate quantity, the second intermediate quantity, the rounded result of the third intermediate quantity, and the fourth intermediate quantity}.

[0170] According to one aspect of the present application, the above method is characterized in that:

[0171] The first restriction parameter value is configured for a first priority index, and the second restriction parameter value is configured for a second priority index.

[0172] According to one aspect of the present application, the above method is characterized in that:

[0173] The first bit block includes HARQ-ACK information bits corresponding to a first priority index.

[0174] According to one aspect of the present application, the above method is characterized in that:

[0175] The second bit block includes HARQ-ACK information bits corresponding to a second priority index.

[0176] According to one aspect of the present application, the above method is characterized in that:

[0177] The first signal also carries a transport block.

[0178] According to one aspect of the present application, the above method is characterized in that:

[0179] The first signaling indicates a first priority index.

[0180] As an embodiment, in the absence of conflict, multiple features of the above method can be arbitrarily combined with each other.

[0181] The present application discloses a first node device used for wireless communication, characterized in that it includes:

[0182] A first receiver receives a first signaling;

[0183] A first transmitter sends a first signal in a target air interface resource pool, where the first signal carries a first bit block and a second bit block;

[0184] Among them, the first signaling is used to determine the target air interface resource pool; the number of bits included in the second bit block is used to determine a first intermediate quantity, the first bit block and the first restriction parameter value are used to determine a second intermediate quantity, the second restriction parameter value is used to determine a third intermediate quantity, and the third intermediate quantity is linearly related to the second restriction parameter value; the number of resource particles in the target air interface resource pool used to transmit the second bit block is not greater than the minimum of {the rounded result of the first intermediate quantity, the second intermediate quantity, and the rounded result of the third intermediate quantity}.

[0185] The first node device described in the present application is characterized in that:

[0186] The first intermediate quantity, the second intermediate quantity and the third intermediate quantity are used to determine the number of the resource elements in the target air interface resource pool used to transmit the second bit block.

[0187] The first node device described in the present application is characterized in that:

[0188] The number of the resource particles in the target air interface resource pool used to transmit the second bit block is equal to the minimum of {the rounded result of the first intermediate quantity, the second intermediate quantity, and the rounded result of the third intermediate quantity}.

[0189] The first node device described in the present application is characterized in that:

[0190] The first actual resource quantity is used to determine the fourth intermediate quantity; the number of the resource particles in the target air interface resource pool used to transmit the second bit block is equal to the minimum of {the rounded result of the first intermediate quantity, the second intermediate quantity, the rounded result of the third intermediate quantity, and the fourth intermediate quantity}.

[0191] The first node device described in the present application is characterized in that:

[0192] The first restriction parameter value is configured for a first priority index, and the second restriction parameter value is configured for a second priority index.

[0193] The first node device described in the present application is characterized in that:

[0194] The first bit block includes HARQ-ACK information bits corresponding to a first priority index.

[0195] The first node device described in the present application is characterized in that:

[0196] The second bit block includes HARQ-ACK information bits corresponding to a second priority index.

[0197] The first node device described in the present application is characterized in that:

[0198] The first signal also carries a transport block.

[0199] The first node device described in the present application is characterized in that:

[0200] The first signaling indicates a first priority index.

[0201] As an embodiment, the above-mentioned multiple features can be arbitrarily combined with each other without conflict.

[0202] The present application discloses a second node device used for wireless communication, characterized in that it includes:

[0203] A second transmitter sends a first signaling;

[0204] A second receiver receives a first signal in a target air interface resource pool, where the first signal carries a first bit block and a second bit block;

[0205] Among them, the first signaling is used to determine the target air interface resource pool; the number of bits included in the second bit block is used to determine a first intermediate quantity, the first bit block and the first restriction parameter value are used to determine a second intermediate quantity, the second restriction parameter value is used to determine a third intermediate quantity, and the third intermediate quantity is linearly related to the second restriction parameter value; the number of resource particles in the target air interface resource pool used to transmit the second bit block is not greater than the minimum of {the rounded result of the first intermediate quantity, the second intermediate quantity, and the rounded result of the third intermediate quantity}.

[0206] The present application discloses a method in a first node used for wireless communication, characterized by comprising:

[0207] receiving a first signaling;

[0208] Sending T bit blocks in a first time window, where T is a positive integer greater than 1;

[0209] Among them, a first bit block is associated with the first signaling, and the first bit block does not belong to the T bit blocks; any bit block among the T bit blocks is a first type bit block or a second type bit block, the first type bit block is a bit block including HARQ-ACK information bits, and the second type bit block is a bit block different from the first type bit block and has the same priority as the first type bit block; whether the third type bit block is sent in the first time window is related to the number of the first type bit blocks among the T bit blocks, and one of the third type bit blocks is a bit block associated with the first bit block.

[0210] As an embodiment, the problem to be solved by the present application includes: when a low-priority PUCCH has time domain overlap with multiple high-priority PUCCHs, how to handle the problem of low-priority UCI.

[0211] As an embodiment, the problem to be solved by the present application includes: when a low priority PUCCH has time domain overlap with multiple high priority PUCCHs, how to determine whether to multiplex the low priority UCI into a high priority PUCCH according to the category of the high priority UCI.

[0212] As an embodiment, the characteristics of the above method include: a low priority PUCCH carrying low priority HARQ-ACK information bits has time domain overlap with multiple high priority PUCCHs; the number of PUCCHs used to transmit high priority HARQ-ACK information bits among the multiple high priority PUCCHs is used to determine whether to multiplex the low priority UCI into a high priority PUCCH.

[0213] As a sub-embodiment of the above embodiment, any one of the multiple high priority PUCCHs is used to transmit at least one of a high priority HARQ-ACK information bit or a high priority SR bit.

[0214] As an embodiment, the above method has the advantage of alleviating the problem of system performance degradation caused by discarding low-priority HARQ-ACK information bits.

[0215] As an embodiment, the above method has the advantage of being helpful in ensuring the transmission performance of high-priority UCI.

[0216] As an embodiment, the advantage of the above method is that it avoids the introduction of overly complex reuse rules.

[0217] According to one aspect of the present application, the above method is characterized in that:

[0218] Whether the third type of bit block is sent in the first time window is related to the size relationship between the number of the first type of bit blocks in the T bit blocks and the first numerical value.

[0219] According to one aspect of the present application, the above method is characterized in that:

[0220] Whether the third type of bit block is sent in the first time window is related to the size relationship between the first difference and the first numerical value, and the first difference is equal to T minus the number of the first type of bit blocks in the T bit blocks.

[0221] According to one aspect of the present application, the above method is characterized in that:

[0222] The T bit blocks are respectively sent in different T time sub-windows in the first time window.

[0223] According to one aspect of the present application, the above method is characterized in that:

[0224] The first time window is a time slot.

[0225] According to one aspect of the present application, the above method is characterized in that:

[0226] The time domain resources occupied by sending any two bit blocks among the T bit blocks do not overlap.

[0227] According to one aspect of the present application, the above method is characterized in that:

[0228] When the number of the first type of bit blocks in the T bit blocks is greater than the first value, one of the third type of bit blocks is sent in the first time window; when the number of the first type of bit blocks in the T bit blocks is not greater than the first value, the third type of bit block is not sent in the first time window.

[0229] According to one aspect of the present application, the above method is characterized in that:

[0230] When the number of the first type of bit blocks in the T bit blocks is not greater than the first value, one of the third type of bit blocks is sent in the first time window; when the number of the first type of bit blocks in the T bit blocks is greater than the first value, the third type of bit block is not sent in the first time window.

[0231] According to one aspect of the present application, the above method is characterized in that:

[0232] When the number of the first type of bit blocks in the T bit blocks is less than a first value, one of the third type of bit blocks is sent in the first time window; when the number of the first type of bit blocks in the T bit blocks is not less than a first value, the third type of bit block is not sent in the first time window.

[0233] According to one aspect of the present application, the above method is characterized in that:

[0234] When the number of the first type of bit blocks in the T bit blocks is not less than the first value, one of the third type of bit blocks is sent in the first time window; when the number of the first type of bit blocks in the T bit blocks is less than the first value, the third type of bit block is not sent in the first time window.

[0235] According to one aspect of the present application, the above method is characterized in that:

[0236] When the first difference is greater than the first numerical value, one of the third type of bit blocks is sent in the first time window; when the first difference is not greater than the first numerical value, the third type of bit block is not sent in the first time window; the first difference is equal to T minus the number of the first type of bit blocks in the T bit blocks.

[0237] According to one aspect of the present application, the above method is characterized in that:

[0238] When the first difference is not greater than the first numerical value, one of the third type of bit blocks is sent in the first time window; when the first difference is greater than the first numerical value, the third type of bit block is not sent in the first time window; the first difference is equal to T minus the number of the first type of bit blocks in the T bit blocks.

[0239] According to one aspect of the present application, the above method is characterized in that:

[0240] When the first difference is not less than the first numerical value, one of the third type of bit blocks is sent in the first time window; when the first difference is less than the first numerical value, the third type of bit block is not sent in the first time window; the first difference is equal to T minus the number of the first type of bit blocks in the T bit blocks.

[0241] According to one aspect of the present application, the above method is characterized in that:

[0242] When the first difference is less than the first numerical value, one of the third type of bit blocks is sent in the first time window; when the first difference is not less than the first numerical value, the third type of bit block is not sent in the first time window; the first difference is equal to T minus the number of the first type of bit blocks in the T bit blocks.

[0243] According to one aspect of the present application, the above method is characterized in that:

[0244] When one of the third-category bit blocks is sent in the first time window, the one of the third-category bit blocks and one of the first-category bit blocks among the T bit blocks are sent in the same air interface resource pool.

[0245] According to one aspect of the present application, the above method is characterized in that:

[0246] When one of the third-category bit blocks is sent in the first time window and the number of the first-category bit blocks among the T bit blocks is greater than 1, the one of the third-category bit blocks and the first-category bit block with the earliest starting time among the T bit blocks are sent in the same air interface resource pool.

[0247] According to one aspect of the present application, the above method is characterized in that:

[0248] When one of the third-category bit blocks is sent in the first time window, the one of the third-category bit blocks and one of the second-category bit blocks among the T bit blocks are sent in the same air interface resource pool.

[0249] According to one aspect of the present application, the above method is characterized in that:

[0250] When one of the third-category bit blocks is sent in the first time window and the number of the second-category bit blocks among the T bit blocks is greater than 1, the one of the third-category bit blocks and the second-category bit block with the earliest starting time among the T bit blocks are sent in the same air interface resource pool.

[0251] According to one aspect of the present application, the above method is characterized in that:

[0252] For the T bit blocks and the first bit block, the timeline condition (timeline condition(s)) required to perform UCI multiplexing is satisfied.

[0253] According to one aspect of the present application, the above method is characterized in that:

[0254] T air interface resource pools are respectively reserved for the T bit blocks; a first air interface resource pool is reserved for the first bit block, and the first air interface resource pool overlaps with each of the T air interface resource pools in the time domain.

[0255] According to one aspect of the present application, the above method is characterized in that:

[0256] A first air interface resource pool is reserved for the first bit block, and the first air interface resource pool includes a PUCCH resource (PUCCH resource); a PUCCH format (PUCCH format) used by the one PUCCH resource included in the first air interface resource pool is PUCCH format 2.

[0257] According to one aspect of the present application, the above method is characterized in that:

[0258] A first air interface resource pool is reserved for the first bit block, and the first air interface resource pool includes one PUCCH resource; a PUCCH format (PUCCH format) used by the one PUCCH resource included in the first air interface resource pool is PUCCH format 3.

[0259] According to one aspect of the present application, the above method is characterized in that:

[0260] A first air interface resource pool is reserved for the first bit block, and the first air interface resource pool includes one PUCCH resource; a PUCCH format (PUCCH format) used by the one PUCCH resource included in the first air interface resource pool is PUCCH format 4.

[0261] According to one aspect of the present application, the above method is characterized in that:

[0262] All bit blocks in the T bit blocks correspond to a first priority index, the first bit block corresponds to a second priority index, and the second priority index is different from the first priority index.

[0263] According to one aspect of the present application, the above method is characterized in that:

[0264] The second type of bit blocks are bit blocks including SR bits.

[0265] According to one aspect of the present application, the above method is characterized in that:

[0266] The second type of bit blocks are bit blocks including bits indicating a positive SR.

[0267] According to one aspect of the present application, the above method is characterized in that:

[0268] The first value is equal to 0.

[0269] According to one aspect of the present application, the above method is characterized in that:

[0270] The first value is equal to 1.

[0271] According to one aspect of the present application, the above method is characterized in that:

[0272] The first value is equal to the T.

[0273] According to one aspect of the present application, the above method is characterized in that:

[0274] A bit block of the third type is: the first bit block, or a bit block generated by the first bit block.

[0275] As an embodiment, in the absence of conflict, multiple features of the above method can be arbitrarily combined with each other.

[0276] The present application discloses a method used in a second node of wireless communication, characterized by comprising:

[0277] Sending a first signaling;

[0278] Receiving T bit blocks in a first time window, wherein T is a positive integer greater than 1;

[0279] Among them, a first bit block is associated with the first signaling, and the first bit block does not belong to the T bit blocks; any bit block among the T bit blocks is a first type bit block or a second type bit block, the first type bit block is a bit block including HARQ-ACK information bits, and the second type bit block is a bit block different from the first type bit block and has the same priority as the first type bit block; whether the third type bit block is received in the first time window is related to the number of the first type bit blocks among the T bit blocks, and one of the third type bit blocks is a bit block associated with the first bit block.

[0280] According to one aspect of the present application, the above method is characterized in that:

[0281] Whether the third type of bit block is received in the first time window is related to the size relationship between the number of the first type of bit blocks in the T bit blocks and the first numerical value.

[0282] According to one aspect of the present application, the above method is characterized in that:

[0283] Whether the third type of bit block is received in the first time window is related to the size relationship between the first difference and the first value, and the first difference is equal to T minus the number of the first type of bit blocks in the T bit blocks.

[0284] According to one aspect of the present application, the above method is characterized in that:

[0285] The T bit blocks are respectively received in different T time sub-windows in the first time window.

[0286] According to one aspect of the present application, the above method is characterized in that:

[0287] The first time window is a time slot.

[0288] According to one aspect of the present application, the above method is characterized in that:

[0289] The time domain resources occupied by sending any two bit blocks among the T bit blocks do not overlap.

[0290] According to one aspect of the present application, the above method is characterized in that:

[0291] When the number of the first type of bit blocks in the T bit blocks is greater than the first value, one of the third type of bit blocks is received in the first time window; when the number of the first type of bit blocks in the T bit blocks is not greater than the first value, the third type of bit block is not received in the first time window.

[0292] According to one aspect of the present application, the above method is characterized in that:

[0293] When the number of the first type of bit blocks in the T bit blocks is not greater than the first value, one of the third type of bit blocks is received in the first time window; when the number of the first type of bit blocks in the T bit blocks is greater than the first value, the third type of bit block is not received in the first time window.

[0294] According to one aspect of the present application, the above method is characterized in that:

[0295] When the number of the first type of bit blocks in the T bit blocks is less than a first value, one of the third type of bit blocks is received in the first time window; when the number of the first type of bit blocks in the T bit blocks is not less than a first value, the third type of bit block is not received in the first time window.

[0296] According to one aspect of the present application, the above method is characterized in that:

[0297] When the number of the first type of bit blocks in the T bit blocks is not less than the first value, one of the third type of bit blocks is received in the first time window; when the number of the first type of bit blocks in the T bit blocks is less than the first value, the third type of bit block is not received in the first time window.

[0298] According to one aspect of the present application, the above method is characterized in that:

[0299] When the first difference is greater than the first numerical value, one of the third type of bit blocks is received in the first time window; when the first difference is not greater than the first numerical value, the third type of bit block is not received in the first time window; the first difference is equal to T minus the number of the first type of bit blocks in the T bit blocks.

[0300] According to one aspect of the present application, the above method is characterized in that:

[0301] When the first difference is not greater than the first numerical value, one of the third type of bit blocks is received in the first time window; when the first difference is greater than the first numerical value, the third type of bit block is not received in the first time window; the first difference is equal to T minus the number of the first type of bit blocks in the T bit blocks.

[0302] According to one aspect of the present application, the above method is characterized in that:

[0303] When the first difference is not less than the first numerical value, one of the third type of bit blocks is received in the first time window; when the first difference is less than the first numerical value, the third type of bit block is not received in the first time window; the first difference is equal to T minus the number of the first type of bit blocks in the T bit blocks.

[0304] According to one aspect of the present application, the above method is characterized in that:

[0305] When the first difference is less than the first numerical value, one of the third type of bit blocks is received in the first time window; when the first difference is not less than the first numerical value, the third type of bit block is not received in the first time window; the first difference is equal to T minus the number of the first type of bit blocks in the T bit blocks.

[0306] According to one aspect of the present application, the above method is characterized in that:

[0307] When one of the third-category bit blocks is received in the first time window, the one of the third-category bit blocks and one of the first-category bit blocks among the T bit blocks are received in the same air interface resource pool.

[0308] According to one aspect of the present application, the above method is characterized in that:

[0309] When one of the third-category bit blocks is received in the first time window and the number of the first-category bit blocks among the T bit blocks is greater than 1, the one of the third-category bit blocks and the first-category bit block with the earliest starting time among the T bit blocks are received in the same air interface resource pool.

[0310] According to one aspect of the present application, the above method is characterized in that:

[0311] When one of the third-category bit blocks is received in the first time window, the one of the third-category bit blocks and one of the second-category bit blocks among the T bit blocks are received in the same air interface resource pool.

[0312] According to one aspect of the present application, the above method is characterized in that:

[0313] When one of the third-category bit blocks is received in the first time window and the number of the second-category bit blocks among the T bit blocks is greater than 1, the one of the third-category bit blocks and the second-category bit block with the earliest starting time among the T bit blocks are received in the same air interface resource pool.

[0314] According to one aspect of the present application, the above method is characterized in that:

[0315] For the T bit blocks and the first bit block, the timeline condition (timeline condition(s)) required to perform UCI multiplexing is satisfied.

[0316] According to one aspect of the present application, the above method is characterized in that:

[0317] T air interface resource pools are respectively reserved for the T bit blocks; a first air interface resource pool is reserved for the first bit block, and the first air interface resource pool overlaps with each of the T air interface resource pools in the time domain.

[0318] According to one aspect of the present application, the above method is characterized in that:

[0319] A first air interface resource pool is reserved for the first bit block, and the first air interface resource pool includes a PUCCH resource (PUCCH resource); a PUCCH format (PUCCH format) used by the one PUCCH resource included in the first air interface resource pool is PUCCH format 2.

[0320] According to one aspect of the present application, the above method is characterized in that:

[0321] A first air interface resource pool is reserved for the first bit block, and the first air interface resource pool includes one PUCCH resource; a PUCCH format (PUCCH format) used by the one PUCCH resource included in the first air interface resource pool is PUCCH format 3.

[0322] According to one aspect of the present application, the above method is characterized in that:

[0323] A first air interface resource pool is reserved for the first bit block, and the first air interface resource pool includes one PUCCH resource; a PUCCH format (PUCCH format) used by the one PUCCH resource included in the first air interface resource pool is PUCCH format 4.

[0324] According to one aspect of the present application, the above method is characterized in that:

[0325] All bit blocks in the T bit blocks correspond to a first priority index, the first bit block corresponds to a second priority index, and the second priority index is different from the first priority index.

[0326] According to one aspect of the present application, the above method is characterized in that:

[0327] The second type of bit blocks are bit blocks including SR bits.

[0328] According to one aspect of the present application, the above method is characterized in that:

[0329] The second type of bit blocks are bit blocks including bits indicating a positive SR.

[0330] According to one aspect of the present application, the above method is characterized in that:

[0331] The first value is equal to 0.

[0332] According to one aspect of the present application, the above method is characterized in that:

[0333] The first value is equal to 1.

[0334] According to one aspect of the present application, the above method is characterized in that:

[0335] The first value is equal to the T.

[0336] According to one aspect of the present application, the above method is characterized in that:

[0337] A bit block of the third type is: the first bit block, or a bit block generated by the first bit block.

[0338] As an embodiment, in the absence of conflict, multiple features of the above method can be arbitrarily combined with each other.

[0339] The present application discloses a first node device used for wireless communication, characterized in that it includes:

[0340] A first receiver receives a first signaling;

[0341] A first transmitter sends T bit blocks in a first time window, where T is a positive integer greater than 1;

[0342] Among them, a first bit block is associated with the first signaling, and the first bit block does not belong to the T bit blocks; any bit block among the T bit blocks is a first type bit block or a second type bit block, the first type bit block is a bit block including HARQ-ACK information bits, and the second type bit block is a bit block different from the first type bit block and has the same priority as the first type bit block; whether the third type bit block is sent in the first time window is related to the number of the first type bit blocks among the T bit blocks, and one of the third type bit blocks is a bit block associated with the first bit block.

[0343] The present application discloses a second node device used for wireless communication, characterized in that it includes:

[0344] A second transmitter sends a first signaling;

[0345] A second receiver receives T bit blocks in a first time window, where T is a positive integer greater than 1;

[0346] Among them, a first bit block is associated with the first signaling, and the first bit block does not belong to the T bit blocks; any bit block among the T bit blocks is a first type bit block or a second type bit block, the first type bit block is a bit block including HARQ-ACK information bits, and the second type bit block is a bit block different from the first type bit block and has the same priority as the first type bit block; whether the third type bit block is received in the first time window is related to the number of the first type bit blocks among the T bit blocks, and one of the third type bit blocks is a bit block associated with the first bit block.

[0347] As an embodiment, the method in this application has the following advantages:

[0348] - It is conducive to the multiplexing of UCIs with different priorities;

[0349] -It is helpful to improve system efficiency;

[0350] - Helps to ensure the transmission performance of high-priority UCI;

[0351] - It is conducive to using a unified multiplexing rule for multiplexing situations of UCIs of different priorities and types;

[0352] -Good compatibility.

[0353] As an embodiment, the method in this application has the following advantages:

[0354] - It is beneficial to ensure the transmission performance of UL-SCH bits (especially high priority UL-SCH bits);

[0355] - It helps to avoid low-priority UCI from occupying too much transmission resources reserved for high-priority bits;

[0356] -It is helpful to improve system efficiency;

[0357] -Good compatibility;

[0358] - It is beneficial to multiplex UCIs of different priorities onto the same PUSCH while ensuring the transmission performance of UL-SCH bits.

[0359] As an embodiment, the method in this application has the following advantages:

[0360] - Alleviates the problem of system performance degradation caused by discarding low-priority HARQ-ACK information bits;

[0361] - Helps to ensure the transmission performance of high-priority UCI;

[0362] -Avoids the introduction of overly complex reuse rules. BRIEF DESCRIPTION OF THE DRAWINGS

[0363] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0364] Figure 1 A processing flow chart of a first node according to an embodiment of the present application is shown;

[0365] Figure 2 A schematic diagram of a network architecture according to an embodiment of the present application is shown;

[0366] Figure 3 A schematic diagram showing a wireless protocol architecture of a user plane and a control plane according to an embodiment of the present application is shown;

[0367] Figure 4 A schematic diagram showing a first communication device and a second communication device according to an embodiment of the present application is shown;

[0368] Figure 5 A signal transmission flow chart according to an embodiment of the present application is shown;

[0369] Figure 6 A flow chart of determining a target air interface resource pool based on a target index according to an embodiment of the present application is shown;

[0370] Figure 7A flow chart of determining a target air interface resource pool based on a target index according to an embodiment of the present application is shown;

[0371] Figure 8 A flow chart of determining a target air interface resource pool based on a target index according to an embodiment of the present application is shown;

[0372] Fig. 9 A schematic diagram illustrating a first index and a second index according to an embodiment of the present application is shown;

[0373] Fig.10 A schematic diagram showing the relationship between a first air interface resource pool, a first bit block, a second air interface resource pool and a second bit block according to an embodiment of the present application;

[0374] Fig.11 A flowchart of processing of a third signal by a first node according to an embodiment of the present application is shown;

[0375] Fig.12 A processing flow chart of a first node according to an embodiment of the present application is shown;

[0376] Fig.13 A signal transmission flow chart according to an embodiment of the present application is shown;

[0377] Fig.14 A processing flow chart of a first node according to an embodiment of the present application is shown;

[0378] Fig.15 A signal transmission flow chart according to an embodiment of the present application is shown;

[0379] Fig.16 A processing flow chart of a first node according to an embodiment of the present application is shown;

[0380] Fig.17 A signal transmission flow chart according to an embodiment of the present application is shown;

[0381] Fig.18 A structural block diagram of a processing device in a first node device according to an embodiment of the present application is shown;

[0382] Fig.19 A structural block diagram of a processing device in a second node device according to an embodiment of the present application is shown. DETAILED DESCRIPTION

[0383] The technical solution of the present application will be further described in detail below in conjunction with the accompanying drawings. It should be noted that, in the absence of conflict, the embodiments of the present application and the features in the embodiments can be arbitrarily combined with each other.

[0384] Example 1

[0385] Embodiment 1 illustrates a processing flow chart of a first node according to an embodiment of the present application, as shown in the attached Figure 1 shown.

[0386] In Embodiment 1, the first node in the present application receives a second signal in step 101; and sends a first signal in a target air interface resource pool in step 102.

[0387] In embodiment 1, the first signal carries a third bit block and a fourth bit block; the first bit block is associated with the second signal; the second bit block corresponds to a target index, the target index is the first index or the second index, and the first index is different from the second index; the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block; the method for determining the target air interface resource pool is related to the target index.

[0388] As an embodiment, the first signal in the present application includes a wireless signal.

[0389] As an embodiment, the first signal in the present application includes a radio frequency signal.

[0390] As an embodiment, the first signal in the present application includes a baseband signal.

[0391] As an embodiment, the second signal in the present application includes a wireless signal.

[0392] As an embodiment, the second signal in the present application includes a radio frequency signal.

[0393] As an embodiment, the second signal in the present application includes a baseband signal.

[0394] As an embodiment, the third signal in the present application includes a wireless signal.

[0395] As an embodiment, the third signal in the present application includes a radio frequency signal.

[0396] As an embodiment, the third signal in the present application includes a baseband signal.

[0397] As an embodiment, one of the air interface resource pools in the present application includes at least one RE (Resource Element) in the time-frequency domain.

[0398] As an embodiment, one RE occupies one multi-carrier symbol in the time domain and one subcarrier in the frequency domain.

[0399] As an embodiment, the multi-carrier symbol in the present application is an OFDM (Orthogonal Frequency Division Multiplexing) symbol.

[0400] As an embodiment, the multi-carrier symbol in the present application is a SC-FDMA (Single Carrier-Frequency Division Multiple Access) symbol.

[0401] As an embodiment, the multi-carrier symbol in the present application is a DFT-S-OFDM (Discrete Fourier Transform Spread OFDM) symbol.

[0402] As an embodiment, the multi-carrier symbol in the present application is a FBMC (Filter Bank MultiCarrier) symbol.

[0403] As an embodiment, the multi-carrier symbol in the present application includes a CP (Cyclic Prefix).

[0404] As an embodiment, one of the air interface resource pools in the present application includes a positive integer number of subcarriers in the frequency domain.

[0405] As an embodiment, one of the air interface resource pools in the present application includes a positive integer number of PRBs (Physical Resource Blocks) in the frequency domain.

[0406] As an embodiment, one of the air interface resource pools in the present application includes a positive integer number of RBs (Resource blocks) in the frequency domain.

[0407] As an embodiment, one of the air interface resource pools in the present application includes a positive integer number of multi-carrier symbols in the time domain.

[0408] As an embodiment, one of the air interface resource pools in the present application includes a positive integer number of time slots in the time domain.

[0409] As an embodiment, one of the air interface resource pools in the present application includes a positive integer number of sub-slots in the time domain.

[0410] As an embodiment, one of the air interface resource pools in the present application includes a positive integer number of milliseconds (ms) in the time domain.

[0411] As an embodiment, one of the air interface resource pools in the present application includes a positive integer number of continuous multi-carrier symbols in the time domain.

[0412] As an embodiment, one of the air interface resource pools in the present application includes a positive integer number of discontinuous time slots in the time domain.

[0413] As an embodiment, one of the air interface resource pools in the present application includes a positive integer number of continuous time slots in the time domain.

[0414] As an embodiment, one of the air interface resource pools in the present application includes a positive integer number of sub-frames in the time domain.

[0415] As an embodiment, one of the air interface resource pools in the present application is indicated by physical layer signaling or configured by higher layer signaling.

[0416] As an embodiment, one of the air interface resource pools in the present application is indicated by DCI or configured by RRC (Radio Resource Control) signaling or by MAC CE (Medium Access Control layer Control Element) signaling.

[0417] As an embodiment, one of the air interface resource pools in the present application is reserved for an uplink physical layer channel.

[0418] As an embodiment, one of the air interface resource pools in the present application includes air interface resources occupied by an uplink physical layer channel.

[0419] As an embodiment, one of the uplink physical layer channels in the present application is a PUCCH (Physical Uplink Control CHannel, physical uplink control channel) or a PUSCH (Physical Uplink Shared CHannel, physical uplink shared channel).

[0420] As an embodiment, the target air interface resource pool in the present application includes a PUCCH resource (PUCCHresource).

[0421] As an embodiment, the target air interface resource pool includes at least one RE in the time-frequency domain.

[0422] As an embodiment, the target air interface resource pool includes a positive integer number of subcarriers in the frequency domain.

[0423] As an embodiment, the target air interface resource pool includes a positive integer number of PRBs (Physical Resource Blocks) in the frequency domain.

[0424] As an embodiment, the target air interface resource pool includes a positive integer number of RBs (Resource blocks) in the frequency domain.

[0425] As an embodiment, the target air interface resource pool includes a positive integer number of multi-carrier symbols in the time domain.

[0426] As an embodiment, the target air interface resource pool includes a positive integer number of time slots in the time domain.

[0427] As an embodiment, the target air interface resource pool includes a positive integer number of sub-slots in the time domain.

[0428] As an embodiment, the target air interface resource pool includes a positive integer number of milliseconds (ms) in the time domain.

[0429] As an embodiment, the target air interface resource pool includes a positive integer number of continuous multi-carrier symbols in the time domain.

[0430] As an embodiment, the target air interface resource pool includes a positive integer number of discontinuous time slots in the time domain.

[0431] As an embodiment, the target air interface resource pool includes a positive integer number of continuous time slots in the time domain.

[0432] As an embodiment, the target air interface resource pool includes a positive integer number of sub-frames in the time domain.

[0433] As an embodiment, the second signal includes a reference signal.

[0434] As an embodiment, the second signal includes a reference signal used to perform measurements to report CSI reports.

[0435] As an embodiment, the second signal includes a reference signal used for channel measurement or interference measurement.

[0436] As an embodiment, the second signal includes a CSI-RS (Channel State Information Reference Signal).

[0437] As an embodiment, the meaning that the first bit block of the sentence is associated with the second signal includes: the first bit block includes a CSI report for the second signal.

[0438] As an embodiment, the second signal is sent on a PDSCH.

[0439] As an embodiment, the second signal carries one or more transport blocks (TransportBlock, TB).

[0440] As an embodiment, the meaning that the first bit block of the sentence is associated with the second signal includes: the first bit block includes a HARQ-ACK (Hybrid Automatic Repeat Request Acknowledgement) information bit for the second signal.

[0441] As an embodiment, the meaning of the sentence that the first bit block is associated with the second signal includes: the first bit block includes information bits indicating whether the second signal is correctly received.

[0442] As an embodiment, the first bit block includes at least one bit.

[0443] As an embodiment, the first bit block includes at least three bits.

[0444] As an embodiment, the first bit block includes at least five bits.

[0445] As an embodiment, the second bit block includes at least one bit.

[0446] As an embodiment, the first bit block includes UCI (Uplink Control Information) information bits.

[0447] As an embodiment, the second bit block includes UCI bits.

[0448] As an embodiment, the first bit block includes HARQ-ACK information bits, and the second bit block includes SR (uplink scheduling request) bits.

[0449] As a sub-embodiment of the above embodiment, the first bit block includes receiving HARQ-ACK information bits for a PDSCH (Physical Downlink Shared CHannel) scheduled by the DCI.

[0450] As a sub-embodiment of the above embodiment, the first bit block only includes HARQ-ACK information bits received for SPS (Semi-Persistent Scheduling) PDSCH.

[0451] As an embodiment, the first bit block includes HARQ-ACK information bits, and the second bit block includes positive SR bits.

[0452] As a sub-embodiment of the above embodiment, the first bit block includes HARQ-ACK information bits for PDSCH reception scheduled by DCI.

[0453] As a sub-embodiment of the above embodiment, the first bit block only includes HARQ-ACK information bits received for SPS PDSCH.

[0454] As an embodiment, the first bit block includes HARQ-ACK information bits for PDSCH reception scheduled by DCI, and the second bit block only includes HARQ-ACK information bits for SPS PDSCH reception.

[0455] As an embodiment, the first bit block includes bits for CSI report (Channel State Information report, CSI report), and the second bit block includes at least one of the HARQ-ACK information bits or SR bits received for SPS PDSCH.

[0456] As an embodiment, the first bit block is used to generate the third bit block, or the third bit block is the first bit block.

[0457] As an embodiment, the second bit block is used to generate the fourth bit block, or the fourth bit block is the second bit block.

[0458] As an embodiment, the third bit block includes at least one bit.

[0459] As an embodiment, the third bit block includes at least three bits.

[0460] As an embodiment, the third bit block includes at least five bits.

[0461] As an embodiment, the fourth bit block includes at least one bit.

[0462] As an embodiment, the third bit block includes UCI bits.

[0463] As an embodiment, the fourth bit block includes UCI bits.

[0464] As an embodiment, the third bit block includes HARQ-ACK information bits, and the fourth bit block includes SR (uplink scheduling request) bits.

[0465] As a sub-embodiment of the above embodiment, the third bit block includes HARQ-ACK information bits for PDSCH reception scheduled by DCI.

[0466] As a sub-embodiment of the above embodiment, the third bit block only includes HARQ-ACK information bits received for SPS PDSCH.

[0467] As an embodiment, the third bit block includes HARQ-ACK information bits, and the fourth bit block includes positive SR bits.

[0468] As a sub-embodiment of the above embodiment, the third bit block includes HARQ-ACK information bits for PDSCH reception scheduled by DCI.

[0469] As a sub-embodiment of the above embodiment, the third bit block only includes HARQ-ACK information bits received for SPS PDSCH.

[0470] As an embodiment, the third bit block includes HARQ-ACK information bits for PDSCH reception scheduled by DCI, and the fourth bit block only includes HARQ-ACK information bits for SPS PDSCH reception.

[0471] As an embodiment, the third bit block includes bits for CSI report (Channel State Information report, CSI report), and the fourth bit block includes at least one of the HARQ-ACK information bits or SR bits received for SPS PDSCH.

[0472] As an embodiment, the index corresponding to the third bit block is the same as the index corresponding to the first bit block.

[0473] As an embodiment, the index corresponding to the fourth bit block is the same as the index corresponding to the second bit block.

[0474] As an embodiment, the priority index corresponding to the third bit block is the same as the priority index corresponding to the first bit block.

[0475] As an embodiment, the priority index corresponding to the fourth bit block is the same as the priority index corresponding to the second bit block.

[0476] As an embodiment, the target index is a priority index, and a DCI or higher layer signaling indicates the target index corresponding to the second bit block.

[0477] As an embodiment, the target index is a priority index corresponding to the second bit block indicated by a DCI or higher layer signaling.

[0478] As an embodiment, all bits in the second bit block correspond to the target index.

[0479] As an embodiment, all bits in the first bit block correspond to the second index.

[0480] As an embodiment, all bits in the first bit block correspond to the first index.

[0481] As an embodiment, in the present application, one HARQ-ACK information bit corresponds to one index, which means that: the one HARQ-ACK information bit is a HARQ-ACK information bit for one of {a PDSCH reception scheduled by a DCI indicating the one index, or, an SPS PDSCH reception corresponding to an SPS configuration indicating the one index by higher layer signaling, or, an SPS PDSCH release corresponding to an SPS configuration indicating the one index by higher layer signaling}.

[0482] As an embodiment, in the present application, one SR bit corresponds to one index, which means that the one SR bit is an SR bit triggered by an SR-related configuration indicating the one index by higher-layer signaling.

[0483] As an embodiment, the bits used for CSI reporting in the present application are all predefined or configured by higher layer signaling to correspond to the second index.

[0484] As an embodiment, the meaning of the first bit block of the sentence corresponding to the first index includes: any HARQ-ACK information bit included in the second bit block is a HARQ-ACK information bit for one of {a PDSCH reception scheduled by a DCI indicating the first index, or, a SPS PDSCH reception corresponding to an SPS configuration of the first index indicated by higher layer signaling, or, a SPS PDSCH release corresponding to an SPS configuration of the first index indicated by higher layer signaling}.

[0485] As an embodiment, the sentence in this application that the third bit block is related to the first bit block means: the third bit block is the first bit block.

[0486] As an embodiment, the sentence in the present application that the third bit block is related to the first bit block means that: the third bit block is a bit block generated by the first bit block.

[0487] As an embodiment, the sentence in the present application that the third bit block is related to the first bit block means that: the third bit block is one of {the first bit block, or a bit block generated by the first bit block}.

[0488] As an embodiment, the sentence in the present application that the fourth bit block is related to the second bit block means: the fourth bit block is the second bit block.

[0489] As an embodiment, the sentence in the present application that the fourth bit block is related to the second bit block means that: the fourth bit block is a bit block generated by the second bit block.

[0490] As an embodiment, the sentence in the present application that the fourth bit block is related to the second bit block means that: the fourth bit block is one of {the second bit block, or a bit block generated by the second bit block}.

[0491] As an embodiment, the first bit block is subjected to one or more of logical AND, logical OR, XOR, bit deletion, precoding, adding repeated bits or zero padding operations to obtain the third bit block.

[0492] As an embodiment, the second bit block is subjected to one or more of logical AND, logical OR, XOR, bit deletion, precoding, adding repeated bits or zero padding operations to obtain the fourth bit block.

[0493] As an embodiment, the sentence that the method for determining the target air interface resource pool is related to the target index includes: when the target index is the second index, the target air interface resource pool is the third air interface resource pool, and the third air interface resource pool is reserved for the first bit block; when the target index is the first index, both the first bit block and the second bit block are used to determine the first quantity, the K air interface resource pool lists and the K quantity ranges correspond one-to-one, the target air interface resource pool list is an air interface resource pool list corresponding to the first quantity range in the K air interface resource pool lists, the first quantity range is a quantity range in the K quantity ranges that includes the first quantity, the target air interface resource pool is an air interface resource pool with a default sequential index in the target air interface resource pool list, and the number of air interface resource pools included in at least one of the K air interface resource pool lists is greater than 1, and K is a positive integer greater than 1.

[0494] As a sub-embodiment of the above embodiment, the number of air interface resource pools included in any air interface resource pool list in the K air interface resource pool lists is greater than one.

[0495] As an embodiment, the meaning of the sentence that the method for determining the target air interface resource pool is related to the target index includes: when the target index is the second index, the target air interface resource pool is the third air interface resource pool, and the third air interface resource pool is reserved for the first bit block; when the target index is the first index, both the first bit block and the second bit block are used to determine the first quantity, N air interface resource pools and N quantity ranges correspond one-to-one, the target air interface resource pool is an air interface resource pool among the N air interface resource pools corresponding to the first quantity range, the first quantity range is a quantity range among the N quantity ranges that includes the first quantity, and N is a positive integer greater than 1.

[0496] As an embodiment, the sentence that the method for determining the target air interface resource pool is related to the target index means that: the method for determining the target air interface resource pool based on at least one of the first bit block or the second bit block is related to the target index.

[0497] As an embodiment, the sentence that the method for determining the target air interface resource pool is related to the target index means that: the method for determining the target air interface resource pool based on the first bit block and the second bit block is related to the target index.

[0498] As an embodiment, the sentence that the method for determining the target air interface resource pool is related to the target index means that: the target index is used to determine the method for determining the target air interface resource pool based on the first bit block and the second bit block.

[0499] As an embodiment, the sentence that the method for determining the target air interface resource pool is related to the target index means that: the target index is used to determine a target air interface resource pool list, and the target air interface resource pool is an air interface resource pool in the target air interface resource pool list.

[0500] As an embodiment, the sentence that the method for determining the target air interface resource pool is related to the target index includes: the target index, the first bit block and the second bit block are used together to determine the target air interface resource pool list, and the target air interface resource pool is an air interface resource pool in the target air interface resource pool list.

[0501] As an embodiment, the sentence that the method for determining the target air interface resource pool is related to the target index means that the target index is used to determine whether the first bit block and the second bit block are used to determine the target air interface resource pool or to determine a list of air interface resource pools including the target air interface resource pool.

[0502] As an embodiment, the first index and the second index in the present application are different RNTIs (Radio Network Temporary Identity).

[0503] As an embodiment, in the present application, a signal carrying a bit block (or a transport block) means that the signal includes all or part of the bits in the bit block (or the transport block) that are sequentially subjected to CRC addition (CRC Insertion), segmentation (Segmentation), coding block-level CRC addition (CRC Insertion), channel coding (Channel Coding), rate matching (Rate Matching), concatenation (Concatenation), scrambling (Scrambling), modulation (Modulation), layer mapping (LayerMapping), precoding (Precoding), mapping to resource elements (Mapping to Resource Element), multi-carrier symbol generation (Generation), and modulation upconversion (Modulation and Upconversion) The output after part or all of them.

[0504] As an embodiment, in the present application, a signal carrying two bit blocks means that: the signal includes all or part of all the bits included in the two bit blocks, which are sequentially output after CRC addition (CRC Insertion), segmentation (Segmentation), coding block level CRC addition (CRC Insertion), channel coding (Channel Coding), rate matching (Rate Matching), concatenation (Concatenation), scrambling (Scrambling), modulation (Modulation), layer mapping (Layer Mapping), precoding (Precoding), mapping to resource elements (Mapping to Resource Element), multi-carrier symbol generation (Generation), modulation up-conversion (Modulation and Upconversion) in part or all of the following.

[0505] As an embodiment, in the present application, a signal carrying two bit blocks means that: the signal includes all or part of the bits in one of the two bit blocks, which are sequentially output after CRC addition (CRC Insertion), segmentation (Segmentation), coding block-level CRC addition (CRC Insertion), channel coding (Channel Coding), rate matching (Rate Matching), concatenation (Concatenation), scrambling (Scrambling), modulation (Modulation), layer mapping (Layer Mapping), precoding (Precoding), mapping to resource elements (Mapping to Resource Element), multi-carrier symbol generation (Generation), modulation and upconversion (Modulation and Upconversion), and the signal includes all or part of the bits in the other bit block of the two bit blocks, which are sequentially output after CRC addition, segmentation, coding block-level CRC addition, channel coding, rate matching, concatenation, scrambling, modulation, layer mapping, precoding, mapping to resource elements, multi-carrier symbol generation, modulation and upconversion.

[0506] Example 2

[0507] Embodiment 2 illustrates a schematic diagram of a network architecture according to the present application, as shown in the attached Figure 2 shown.

[0508] Attached Figure 2A diagram of a network architecture 200 for 5G NR, LTE (Long-Term Evolution) and LTE-A (Long-Term Evolution Advanced) systems is illustrated. The 5G NR or LTE network architecture 200 may be referred to as an EPS (Evolved Packet System) 200 or some other suitable terminology. The EPS 200 may include one or more UEs (User Equipment) 201, NG-RAN (Next Generation Radio Access Network) 202, EPC (Evolved Packet Core) / 5G-CN (5G-Core Network) 210, HSS (Home Subscriber Server) 220, and Internet services 230. The EPS may be interconnected with other access networks, but these entities / interfaces are not shown for simplicity. As shown, the EPS provides packet-switched services, but those skilled in the art will readily appreciate that the various concepts presented throughout this application may be extended to networks providing circuit-switched services or other cellular networks. NG-RAN includes NR Node B (gNB) 203 and other gNBs 204. gNB 203 provides user and control plane protocol terminations towards UE 201. gNB 203 can be connected to other gNBs 204 via an Xn interface (e.g., backhaul). gNB 203 may also be referred to as a base station, a base transceiver station, a radio base station, a radio transceiver, a transceiver function, a basic service set (BSS), an extended service set (ESS), a TRP (transmit receive node), or some other suitable term. gNB 203 provides an access point to EPC / 5G-CN 210 for UE 201. Examples of UE 201 include cellular phones, smart phones, session initiation protocol (SIP) phones, laptop computers, personal digital assistants (PDAs), satellite radios, non-terrestrial base station communications, satellite mobile communications, global positioning systems, multimedia devices, video devices, digital audio players (e.g., MP3 players), cameras, game consoles, drones, aircraft, narrowband Internet of Things devices, machine type communication devices, land vehicles, cars, wearable devices, or any other similar functional devices. Those skilled in the art may also refer to UE 201 as a mobile station, a subscriber station, a mobile unit, a subscriber unit, a wireless unit, a remote unit, a mobile device, a wireless device, a wireless communication device, a remote device, a mobile subscriber station, an access terminal, a mobile terminal, a wireless terminal, a remote terminal, a handset, a user agent, a mobile client, a client, or some other suitable term. gNB 203 is connected to EPC / 5G-CN 210 via an S1 / NG interface.EPC / 5G-CN 210 includes MME (Mobility Management Entity) / AMF (Authentication Management Field) / UPF (User Plane Function) 211, other MME / AMF / UPF214, S-GW (Service Gateway) 212 and P-GW (Packet Data Network Gateway) 213. MME / AMF / UPF211 is a control node that handles signaling between UE201 and EPC / 5G-CN 210. Generally, MME / AMF / UPF211 provides bearer and connection management. All user IP (Internet Protocal) packets are transmitted through S-GW212, which itself is connected to P-GW213. P-GW213 provides UE IP address allocation and other functions. P-GW213 is connected to Internet service 230. The Internet service 230 includes operator-compatible Internet protocol services, which may specifically include the Internet, intranet, IMS (IP Multimedia Subsystem) and packet-switched streaming services.

[0509] As an embodiment, the UE201 corresponds to the first node in the present application.

[0510] As an embodiment, the UE241 corresponds to the second node in the present application.

[0511] As an embodiment, the gNB203 corresponds to the first node in this application.

[0512] As an embodiment, the gNB203 corresponds to the second node in this application.

[0513] As an embodiment, the UE241 corresponds to the first node in the present application.

[0514] As an embodiment, the UE201 corresponds to the second node in the present application.

[0515] Example 3

[0516] Embodiment 3 shows a schematic diagram of an embodiment of a wireless protocol architecture of a user plane and a control plane according to the present application, as shown in the attached Figure 3 shown. Figure 3 is a schematic diagram illustrating an embodiment of a radio protocol architecture for a user plane 350 and a control plane 300, Figure 3The radio protocol architecture of the control plane 300 for a first communication node device (UE, gNB or RSU in V2X) and a second communication node device (gNB, UE or RSU in V2X), or between two UEs is shown with three layers: Layer 1, Layer 2 and Layer 3. Layer 1 (L1 layer) is the lowest layer and implements various PHY (physical layer) signal processing functions. The L1 layer will be referred to as PHY301 in this article. Layer 2 (L2 layer) 305 is above PHY301 and is responsible for the link between the first communication node device and the second communication node device and the two UEs through PHY301. The L2 layer 305 includes a MAC (Medium Access Control) sublayer 302, an RLC (Radio Link Control) sublayer 303, and a PDCP (Packet Data Convergence Protocol) sublayer 304, which terminate at the second communication node device. The PDCP sublayer 304 provides multiplexing between different radio bearers and logical channels. The PDCP sublayer 304 also provides security by encrypting data packets, and provides support for inter-zone mobility of the first communication node device between the second communication node device. The RLC sublayer 303 provides segmentation and reassembly of upper layer data packets, retransmission of lost data packets, and reordering of data packets to compensate for out-of-order reception due to HARQ. The MAC sublayer 302 provides multiplexing between logical and transport channels. The MAC sublayer 302 is also responsible for allocating various radio resources (e.g., resource blocks) in a cell between the first communication node devices. The MAC sublayer 302 is also responsible for HARQ operations. The RRC (Radio Resource Control) sublayer 306 in layer 3 (L3 layer) in the control plane 300 is responsible for obtaining radio resources (i.e., radio bearers) and configuring the lower layer using RRC signaling between the second communication node device and the first communication node device. The radio protocol architecture of the user plane 350 includes layer 1 (L1 layer) and layer 2 (L2 layer). The radio protocol architecture used for the first communication node device and the second communication node device in the user plane 350 is substantially the same as the corresponding layers and sublayers in the control plane 300 for the physical layer 351, the PDCP sublayer 354 in the L2 layer 355, the RLC sublayer 353 in the L2 layer 355, and the MAC sublayer 352 in the L2 layer 355, but the PDCP sublayer 354 also provides header compression for upper layer data packets to reduce radio transmission overhead.The L2 layer 355 in the user plane 350 also includes a SDAP (Service Data Adaptation Protocol) sublayer 356, which is responsible for mapping between QoS flows and data radio bearers (DRBs) to support the diversity of services. Although not shown in the figure, the first communication node device may have several upper layers above the L2 layer 355, including a network layer (e.g., an IP layer) terminated at the P-GW on the network side and an application layer terminated at the other end of the connection (e.g., a remote UE, a server, etc.).

[0517] As an example, Figure 3 The wireless protocol architecture in is applicable to the first node in this application.

[0518] As an example, Figure 3 The wireless protocol architecture in is applicable to the second node in this application.

[0519] As an embodiment, the first signaling in the present application is generated in the RRC sublayer 306.

[0520] As an embodiment, the first signaling in the present application is generated in the MAC sublayer 302.

[0521] As an embodiment, the first signaling in the present application is generated in the MAC sublayer 352.

[0522] As an embodiment, the first signaling in the present application is generated in the PHY301.

[0523] As an embodiment, the first signaling in the present application is generated by the PHY351.

[0524] As an embodiment, the first bit block in the present application is generated in the RRC sublayer 306.

[0525] As an embodiment, the first bit block in the present application is generated in the SDAP sublayer 356 .

[0526] As an embodiment, the first bit block in the present application is generated in the MAC sublayer 302.

[0527] As an embodiment, the first bit block in the present application is generated in the MAC sublayer 352.

[0528] As an embodiment, the first bit block in the present application is generated by the PHY301.

[0529] As an embodiment, the first bit block in the present application is generated by the PHY351.

[0530] As an embodiment, the second bit block in the present application is generated in the RRC sublayer 306.

[0531] As an embodiment, the second bit block in the present application is generated in the SDAP sublayer 356 .

[0532] As an embodiment, the second bit block in the present application is generated in the MAC sublayer 302.

[0533] As an embodiment, the second bit block in the present application is generated in the MAC sublayer 352.

[0534] As an embodiment, the second bit block in the present application is generated by the PHY301.

[0535] As an embodiment, the second bit block in the present application is generated by the PHY351.

[0536] As an embodiment, the third bit block in the present application is generated in the RRC sublayer 306.

[0537] As an embodiment, the third bit block in the present application is generated in the SDAP sublayer 356 .

[0538] As an embodiment, the third bit block in the present application is generated in the MAC sublayer 302.

[0539] As an embodiment, the third bit block in the present application is generated in the MAC sublayer 352.

[0540] As an embodiment, the third bit block in the present application is generated by the PHY301.

[0541] As an embodiment, the third bit block in the present application is generated by the PHY351.

[0542] As an embodiment, the fourth bit block in the present application is generated in the RRC sublayer 306.

[0543] As an embodiment, the fourth bit block in the present application is generated in the SDAP sublayer 356 .

[0544] As an embodiment, the fourth bit block in the present application is generated in the MAC sublayer 302.

[0545] As an embodiment, the fourth bit block in the present application is generated in the MAC sublayer 352.

[0546] As an embodiment, the fourth bit block in the present application is generated by the PHY301.

[0547] As an embodiment, the fourth bit block in the present application is generated by the PHY351.

[0548] As an embodiment, one bit block among the T bit blocks in the present application is generated in the RRC sublayer 306.

[0549] As an embodiment, one bit block among the T bit blocks in the present application is generated in the SDAP sublayer 356 .

[0550] As an embodiment, one bit block among the T bit blocks in the present application is generated in the MAC sublayer 302 .

[0551] As an embodiment, one bit block among the T bit blocks in the present application is generated in the MAC sublayer 352 .

[0552] As an embodiment, one bit block among the T bit blocks in the present application is generated in the PHY301.

[0553] As an embodiment, one bit block among the T bit blocks in the present application is generated by the PHY351.

[0554] As an embodiment, the first signal in the present application is generated by the PHY301.

[0555] As an embodiment, the first signal in the present application is generated by the PHY351.

[0556] As an embodiment, the second signal in the present application is generated by the PHY301.

[0557] As an embodiment, the second signal in the present application is generated by the PHY351.

[0558] As an embodiment, the third signal in the present application is generated by the PHY301.

[0559] As an embodiment, the third signal in the present application is generated by the PHY351.

[0560] Example 4

[0561] Embodiment 4 shows a schematic diagram of a first communication device and a second communication device according to the present application, as shown in the attached figure. Figure 4 shown. Figure 4is a block diagram of a first communication device 410 and a second communication device 450 communicating with each other in an access network.

[0562] The first communication device 410 includes a controller / processor 475 , a memory 476 , a receive processor 470 , a transmit processor 416 , a multi-antenna receive processor 472 , a multi-antenna transmit processor 471 , a transmitter / receiver 418 and an antenna 420 .

[0563] The second communication device 450 includes a controller / processor 459, a memory 460, a data source 467, a transmit processor 468, a receive processor 456, a multi-antenna transmit processor 457, a multi-antenna receive processor 458, a transmitter / receiver 454 and an antenna 452.

[0564] In transmission from the first communication device 410 to the second communication device 450, at the first communication device 410, upper layer data packets from the core network are provided to the controller / processor 475. The controller / processor 475 implements the functionality of the L2 layer. In transmission from the first communication device 410 to the first communication device 450, the controller / processor 475 provides header compression, encryption, packet segmentation and reordering, multiplexing between logical and transport channels, and radio resource allocation to the second communication device 450 based on various priority metrics. The controller / processor 475 is also responsible for retransmission of lost packets and signaling to the second communication device 450. The transmit processor 416 and the multi-antenna transmit processor 471 implement various signal processing functions for the L1 layer (i.e., the physical layer). The transmit processor 416 implements coding and interleaving to facilitate forward error correction (FEC) at the second communication device 450, as well as mapping of signal constellations based on various modulation schemes (e.g., binary phase shift keying (BPSK), quadrature phase shift keying (QPSK), M-phase shift keying (M-PSK), M-quadrature amplitude modulation (M-QAM)). The multi-antenna transmit processor 471 performs digital spatial precoding, including codebook-based precoding and non-codebook-based precoding, and beamforming processing on the coded and modulated symbols to generate one or more spatial streams. The transmit processor 416 then maps each spatial stream to a subcarrier, multiplexes with a reference signal (e.g., a pilot) in the time domain and / or frequency domain, and then uses an inverse fast Fourier transform (IFFT) to generate a physical channel carrying a time-domain multi-carrier symbol stream. The multi-antenna transmit processor 471 then performs a transmit analog precoding / beamforming operation on the time-domain multi-carrier symbol stream. Each transmitter 418 converts the baseband multi-carrier symbol stream provided by the multi-antenna transmit processor 471 into a radio frequency stream, and then provides it to a different antenna 420.

[0565] In the transmission from the first communication device 410 to the second communication device 450, at the second communication device 450, each receiver 454 receives a signal through its corresponding antenna 452. Each receiver 454 recovers the information modulated onto the RF carrier and converts the RF stream into a baseband multi-carrier symbol stream and provides it to the receiving processor 456. The receiving processor 456 and the multi-antenna receiving processor 458 implement various signal processing functions of the L1 layer. The multi-antenna receiving processor 458 performs a receiving analog precoding / beamforming operation on the baseband multi-carrier symbol stream from the receiver 454. The receiving processor 456 uses a fast Fourier transform (FFT) to convert the baseband multi-carrier symbol stream after the receiving analog precoding / beamforming operation from the time domain to the frequency domain. In the frequency domain, the physical layer data signal and the reference signal are demultiplexed by the receiving processor 456, wherein the reference signal will be used for channel estimation, and the data signal is recovered after multi-antenna detection in the multi-antenna receiving processor 458 to any spatial stream destined for the second communication device 450. The symbols on each spatial stream are demodulated and recovered in the receiving processor 456, and soft decisions are generated. The receiving processor 456 then decodes and deinterleaves the soft decisions to recover the upper layer data and control signals transmitted by the first communication device 410 on the physical channel. The upper layer data and control signals are then provided to the controller / processor 459. The controller / processor 459 implements the functions of the L2 layer. The controller / processor 459 may be associated with a memory 460 that stores program codes and data. The memory 460 may be referred to as a computer-readable medium. In the transmission from the first communication device 410 to the second communication device 450, the controller / processor 459 provides multiplexing between transport and logical channels, packet reassembly, decryption, header decompression, and control signal processing to recover the upper layer data packets from the core network. The upper layer data packets are then provided to all protocol layers above the L2 layer. Various control signals may also be provided to L3 for L3 processing.

[0566] In the transmission from the second communication device 450 to the first communication device 410, at the second communication device 450, a data source 467 is used to provide upper layer data packets to the controller / processor 459. The data source 467 represents all protocol layers above the L2 layer. Similar to the transmission function at the first communication device 410 described in the transmission from the first communication device 410 to the second communication device 450, the controller / processor 459 implements header compression, encryption, packet segmentation and reordering, and multiplexing between logical and transport channels based on radio resource allocation, and implements L2 layer functions for user plane and control plane. The controller / processor 459 is also responsible for the retransmission of lost packets and signaling to the first communication device 410. The transmit processor 468 performs modulation mapping and channel coding processing, and the multi-antenna transmit processor 457 performs digital multi-antenna spatial precoding, including codebook-based precoding and non-codebook-based precoding, and beamforming processing. Then, the transmit processor 468 modulates the generated spatial stream into a multi-carrier / single-carrier symbol stream, which is then provided to different antennas 452 via the transmitter 454 after analog precoding / beamforming operations in the multi-antenna transmit processor 457. Each transmitter 454 first converts the baseband symbol stream provided by the multi-antenna transmit processor 457 into a radio frequency symbol stream, and then provides it to the antenna 452.

[0567] In the transmission from the second communication device 450 to the first communication device 410, the function at the first communication device 410 is similar to the reception function at the second communication device 450 described in the transmission from the first communication device 410 to the second communication device 450. Each receiver 418 receives a radio frequency signal through its corresponding antenna 420, converts the received radio frequency signal into a baseband signal, and provides the baseband signal to the multi-antenna reception processor 472 and the reception processor 470. The reception processor 470 and the multi-antenna reception processor 472 jointly implement the functions of the L1 layer. The controller / processor 475 implements the L2 layer functions. The controller / processor 475 can be associated with a memory 476 storing program codes and data. The memory 476 can be referred to as a computer-readable medium. In the transmission from the second communication device 450 to the first communication device 410, the controller / processor 475 provides multiplexing between transport and logical channels, packet reassembly, decryption, header decompression, control signal processing to recover the upper layer data packets from the UE 450. Upper layer packets from controller / processor 475 may be provided to the core network.

[0568] As an embodiment, the first node in the present application includes the second communication device 450 , and the second node in the present application includes the first communication device 410 .

[0569] As a sub-embodiment of the above embodiment, the first node is a user equipment, and the second node is a user equipment.

[0570] As a sub-embodiment of the above embodiment, the first node is a user equipment, and the second node is a relay node.

[0571] As a sub-embodiment of the above embodiment, the first node is a relay node, and the second node is a user equipment.

[0572] As a sub-embodiment of the above embodiment, the first node is a user equipment, and the second node is a base station device.

[0573] As a sub-embodiment of the above embodiment, the first node is a relay node, and the second node is a base station device.

[0574] As a sub-embodiment of the above embodiment, the second node is a user equipment, and the first node is a base station device.

[0575] As a sub-embodiment of the above embodiment, the second node is a relay node, and the first node is a base station device.

[0576] As a sub-embodiment of the above embodiment, the second communication device 450 includes: at least one controller / processor; the at least one controller / processor is responsible for HARQ operation.

[0577] As a sub-embodiment of the above embodiment, the first communication device 410 includes: at least one controller / processor; the at least one controller / processor is responsible for HARQ operation.

[0578] As a sub-embodiment of the above embodiment, the first communication device 410 includes: at least one controller / processor; the at least one controller / processor is responsible for error detection using positive acknowledgement (ACK) and / or negative acknowledgement (NACK) protocols to support HARQ operations.

[0579] As an embodiment, the second communication device 450 includes: at least one processor and at least one memory, the at least one memory including computer program code; the at least one memory and the computer program code are configured to be used together with the at least one processor. The second communication device 450 device at least: receives the second signal in the present application; sends the first signal in the present application in the target air interface resource pool in the present application, the first signal carries the third bit block in the present application and the fourth bit block in the present application; wherein the first bit block in the present application is associated with the second signal; the second bit block in the present application corresponds to the target index in the present application, the target index is the first index in the present application or the second index in the present application, and the first index is different from the second index; the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block; the determination method of the target air interface resource pool is related to the target index.

[0580] As a sub-embodiment of the above embodiment, the second communication device 450 corresponds to the first node in this application.

[0581] As an embodiment, the second communication device 450 includes: a memory storing a computer-readable instruction program, and the computer-readable instruction program generates an action when executed by at least one processor, and the action includes: receiving the second signal in the present application; sending the first signal in the present application in the target air interface resource pool in the present application, and the first signal carries the third bit block in the present application and the fourth bit block in the present application; wherein the first bit block in the present application is associated with the second signal; the second bit block in the present application corresponds to the target index in the present application, and the target index is the first index in the present application or the second index in the present application, and the first index is different from the second index; the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block; the method for determining the target air interface resource pool is related to the target index.

[0582] As a sub-embodiment of the above embodiment, the second communication device 450 corresponds to the first node in this application.

[0583] As an embodiment, the first communication device 410 includes: at least one processor and at least one memory, the at least one memory including computer program code; the at least one memory and the computer program code are configured to be used with the at least one processor. The first communication device 410 device at least: sends the second signal in the present application; receives the first signal in the present application in the target air interface resource pool in the present application, the first signal carries the third bit block in the present application and the fourth bit block in the present application; wherein the first bit block in the present application is associated with the second signal; the second bit block in the present application corresponds to the target index in the present application, the target index is the first index in the present application or the second index in the present application, and the first index is different from the second index; the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block; the determination method of the target air interface resource pool is related to the target index.

[0584] As a sub-embodiment of the above embodiment, the first communication device 410 corresponds to the second node in this application.

[0585] As an embodiment, the first communication device 410 includes: a memory storing a computer-readable instruction program, and the computer-readable instruction program generates an action when executed by at least one processor, and the action includes: sending the second signal in the present application; receiving the first signal in the present application in the target air interface resource pool in the present application, and the first signal carries the third bit block in the present application and the fourth bit block in the present application; wherein the first bit block in the present application is associated with the second signal; the second bit block in the present application corresponds to the target index in the present application, and the target index is the first index in the present application or the second index in the present application, and the first index is different from the second index; the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block; the method for determining the target air interface resource pool is related to the target index.

[0586] As a sub-embodiment of the above embodiment, the first communication device 410 corresponds to the second node in this application.

[0587] As an embodiment, at least one of {the antenna 452, the receiver 454, the multi-antenna receiving processor 458, the receiving processor 456, the controller / processor 459, the memory 460, the data source 467} is used to receive the first signaling in the present application.

[0588] As an embodiment, at least one of {the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller / processor 475, and the memory 476} is used to send the first signaling in the present application.

[0589] As an embodiment, at least one of {the antenna 452, the receiver 454, the multi-antenna receiving processor 458, the receiving processor 456, the controller / processor 459, the memory 460, the data source 467} is used to receive the second signal in the present application.

[0590] As an embodiment, at least one of {the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller / processor 475, and the memory 476} is used to send the second signal in the present application.

[0591] As an embodiment, at least one of {the antenna 452, the receiver 454, the multi-antenna receiving processor 458, the receiving processor 456, the controller / processor 459, the memory 460, the data source 467} is used to receive the third signal in the present application.

[0592] As an embodiment, at least one of {the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller / processor 475, and the memory 476} is used to send the third signal in the present application.

[0593] As an embodiment, at least one of {the antenna 452, the transmitter 454, the multi-antenna transmit processor 458, the transmit processor 468, the controller / processor 459, the memory 460, the data source 467} is used to send the first signal in the present application in the target air interface resource pool in the present application.

[0594] As an embodiment, at least one of {the antenna 420, the receiver 418, the multi-antenna receiving processor 472, the receiving processor 470, the controller / processor 475, and the memory 476} is used to receive the first signal in the present application in the target air interface resource pool in the present application.

[0595] As an embodiment, the second communication device 450 includes: at least one processor and at least one memory, the at least one memory including computer program code; the at least one memory and the computer program code are configured to be used with the at least one processor. The second communication device 450 device at least: receives the second signal in the present application; sends the first signal in the present application in the target air interface resource pool in the present application, the first signal carries the third bit block in the present application and the fourth bit block in the present application; wherein the first bit block in the present application is associated with the second signal; the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block in the present application; the first bit block and the second bit block are both used to determine the first quantity in the present application, the K air interface resource pool lists in the present application correspond to the K quantity ranges in the present application one by one, the target air interface resource pool list in the present application is an air interface resource pool list corresponding to the first quantity range in the present application in the K air interface resource pool lists, the first quantity range is a quantity range including the first quantity in the K quantity ranges, the target air interface resource pool is an air interface resource pool with a default sequence index in the target air interface resource pool list, the number of air interface resource pools included in at least one of the K air interface resource pool lists is greater than 1, and K is a positive integer greater than 1.

[0596] As a sub-embodiment of the above embodiment, the second communication device 450 corresponds to the first node in this application.

[0597] As an embodiment, the second communication device 450 includes: a memory storing a computer-readable instruction program, the computer-readable instruction program generates an action when executed by at least one processor, the action including: receiving the second signal in the present application; sending the first signal in the present application in the target air interface resource pool in the present application, the first signal carrying the third bit block in the present application and the fourth bit block in the present application; wherein the first bit block in the present application is associated with the second signal; the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block in the present application; the first bit block and the second bit block are all used to determine the first quantity in the present application. The K air interface resource pool lists in the present application correspond one-to-one to the K quantity ranges in the present application. The target air interface resource pool list in the present application is an air interface resource pool list in the K air interface resource pool lists corresponding to the first quantity range in the present application. The first quantity range is a quantity range in the K quantity ranges that includes the first quantity. The target air interface resource pool is an air interface resource pool with a default sequence index in the target air interface resource pool list. The number of air interface resource pools included in at least one of the K air interface resource pool lists is greater than 1, and K is a positive integer greater than 1.

[0598] As a sub-embodiment of the above embodiment, the second communication device 450 corresponds to the first node in this application.

[0599] As an embodiment, the first communication device 410 includes: at least one processor and at least one memory, wherein the at least one memory includes computer program code; the at least one memory and the computer program code are configured to be used together with the at least one processor. The first communication device 410 device at least: sends the second signal in the present application; receives the first signal in the present application in the target air interface resource pool in the present application, the first signal carries the third bit block in the present application and the fourth bit block in the present application; wherein the first bit block in the present application is associated with the second signal; the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block in the present application; the first bit block and the second bit block are both used to determine the first quantity in the present application, the K air interface resource pool lists in the present application correspond to the K quantity ranges in the present application one by one, the target air interface resource pool list in the present application is an air interface resource pool list corresponding to the first quantity range in the present application in the K air interface resource pool lists, the first quantity range is a quantity range including the first quantity in the K quantity ranges, the target air interface resource pool is an air interface resource pool with a default sequence index in the target air interface resource pool list, the number of air interface resource pools included in at least one of the K air interface resource pool lists is greater than 1, and K is a positive integer greater than 1.

[0600] As a sub-embodiment of the above embodiment, the first communication device 410 corresponds to the second node in this application.

[0601] As an embodiment, the first communication device 410 includes: a memory storing a computer-readable instruction program, the computer-readable instruction program generates an action when executed by at least one processor, the action including: sending the second signal in the present application; receiving the first signal in the present application in the target air interface resource pool in the present application, the first signal carrying the third bit block in the present application and the fourth bit block in the present application; wherein the first bit block in the present application is associated with the second signal; the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block in the present application; the first bit block and the second bit block are all used to determine the first quantity in the present application. The K air interface resource pool lists in the present application correspond one-to-one to the K quantity ranges in the present application. The target air interface resource pool list in the present application is an air interface resource pool list in the K air interface resource pool lists corresponding to the first quantity range in the present application. The first quantity range is a quantity range in the K quantity ranges that includes the first quantity. The target air interface resource pool is an air interface resource pool with a default sequence index in the target air interface resource pool list. The number of air interface resource pools included in at least one of the K air interface resource pool lists is greater than 1, and K is a positive integer greater than 1.

[0602] As a sub-embodiment of the above embodiment, the first communication device 410 corresponds to the second node in this application.

[0603] As an embodiment, the second communication device 450 includes: at least one processor and at least one memory, the at least one memory including computer program code; the at least one memory and the computer program code are configured to be used with the at least one processor. The second communication device 450 device at least: receives the first signaling in the present application; sends the first signal in the present application in the target air interface resource pool in the present application, the first signal carries the first bit block in the present application and the second bit block in the present application; wherein the first signaling is used to determine the target air interface resource pool; the number of bits included in the second bit block is used to determine the first intermediate quantity in the present application, the first bit block and the first restriction parameter value in the present application are used to determine the second intermediate quantity in the present application, the second restriction parameter value in the present application is used to determine the third intermediate quantity in the present application, and the third intermediate quantity is linearly related to the second restriction parameter value; the number of resource particles used to transmit the second bit block in the target air interface resource pool is not greater than the minimum of {the result of rounding the first intermediate quantity, the second intermediate quantity, and the result of rounding the third intermediate quantity}.

[0604] As a sub-embodiment of the above embodiment, the second communication device 450 corresponds to the first node in this application.

[0605] As an embodiment, the second communication device 450 includes: a memory storing a computer-readable instruction program, wherein the computer-readable instruction program generates an action when executed by at least one processor, and the action includes: receiving the first signaling in the present application; sending the first signal in the present application in the target air interface resource pool in the present application, the first signal carrying the first bit block in the present application and the second bit block in the present application; wherein the first signaling is used to determine the target air interface resource pool; the number of bits included in the second bit block is used to determine the first intermediate quantity in the present application, the first bit block and the first restriction parameter value in the present application are used to determine the second intermediate quantity in the present application, the second restriction parameter value in the present application is used to determine the third intermediate quantity in the present application, and the third intermediate quantity is linearly related to the second restriction parameter value; the number of resource particles in the target air interface resource pool used to transmit the second bit block is not greater than the minimum of {the rounded result of the first intermediate quantity, the second intermediate quantity, and the rounded result of the third intermediate quantity}.

[0606] As a sub-embodiment of the above embodiment, the second communication device 450 corresponds to the first node in this application.

[0607] As an embodiment, the first communication device 410 includes: at least one processor and at least one memory, the at least one memory including computer program code; the at least one memory and the computer program code are configured to be used with the at least one processor. The first communication device 410 device at least: sends the first signaling in the present application; receives the first signal in the present application in the target air interface resource pool in the present application, the first signal carries the first bit block in the present application and the second bit block in the present application; wherein the first signaling is used to determine the target air interface resource pool; the number of bits included in the second bit block is used to determine the first intermediate quantity in the present application, the first bit block and the first restriction parameter value in the present application are used to determine the second intermediate quantity in the present application, the second restriction parameter value in the present application is used to determine the third intermediate quantity in the present application, and the third intermediate quantity is linearly related to the second restriction parameter value; the number of resource particles used to transmit the second bit block in the target air interface resource pool is not greater than the minimum of {the result of rounding the first intermediate quantity, the second intermediate quantity, and the result of rounding the third intermediate quantity}.

[0608] As a sub-embodiment of the above embodiment, the first communication device 410 corresponds to the second node in this application.

[0609] As an embodiment, the first communication device 410 includes: a memory storing a computer-readable instruction program, the computer-readable instruction program generates an action when executed by at least one processor, the action including: sending the first signaling in the present application; receiving the first signal in the present application in the target air interface resource pool in the present application, the first signal carrying the first bit block in the present application and the second bit block in the present application; wherein the first signaling is used to determine the target air interface resource pool; the number of bits included in the second bit block is used to determine the first intermediate quantity in the present application, the first bit block and the first restriction parameter value in the present application are used to determine the second intermediate quantity in the present application, the second restriction parameter value in the present application is used to determine the third intermediate quantity in the present application, and the third intermediate quantity is linearly related to the second restriction parameter value; the number of resource particles in the target air interface resource pool used to transmit the second bit block is not greater than the minimum of {the rounded result of the first intermediate quantity, the second intermediate quantity, and the rounded result of the third intermediate quantity}.

[0610] As a sub-embodiment of the above embodiment, the first communication device 410 corresponds to the second node in this application.

[0611] As an embodiment, at least one of {the antenna 452, the receiver 454, the multi-antenna receiving processor 458, the receiving processor 456, the controller / processor 459, the memory 460, the data source 467} is used to receive the first signaling in the present application.

[0612] As an embodiment, at least one of {the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller / processor 475, and the memory 476} is used to send the first signaling in the present application.

[0613] As an embodiment, at least one of {the antenna 452, the transmitter 454, the multi-antenna transmit processor 458, the transmit processor 468, the controller / processor 459, the memory 460, the data source 467} is used to send the first signal in the present application in the target air interface resource pool in the present application.

[0614] As an embodiment, at least one of {the antenna 420, the receiver 418, the multi-antenna receiving processor 472, the receiving processor 470, the controller / processor 475, and the memory 476} is used to receive the first signal in the present application in the target air interface resource pool in the present application.

[0615] As an embodiment, the second communication device 450 includes: at least one processor and at least one memory, the at least one memory including computer program code; the at least one memory and the computer program code are configured to be used together with the at least one processor. The second communication device 450 device at least: receives the first signaling in the present application; sends the T bit blocks in the present application in the first time window in the present application, and T is a positive integer greater than 1; wherein the first bit block in the present application is associated with the first signaling, and the first bit block does not belong to the T bit blocks; any bit block in the T bit blocks is a first type of bit block in the present application or a second type of bit block in the present application, the first type of bit block is a bit block including HARQ-ACK information bits, and the second type of bit block is a bit block different from the first type of bit block and having the same priority as the first type of bit block; whether the third type of bit block in the present application is sent in the first time window is related to the number of the first type of bit blocks in the T bit blocks, and one of the third type of bit blocks is a bit block associated with the first bit block.

[0616] As a sub-embodiment of the above embodiment, the second communication device 450 corresponds to the first node in this application.

[0617] As an embodiment, the second communication device 450 includes: a memory storing a computer-readable instruction program, wherein the computer-readable instruction program generates an action when executed by at least one processor, and the action includes: receiving the first signaling in the present application; sending the T bit blocks in the present application in the first time window in the present application, wherein T is a positive integer greater than 1; wherein the first bit block in the present application is associated with the first signaling, and the first bit block does not belong to the T bit blocks; any bit block among the T bit blocks is a first-class bit block in the present application or a second-class bit block in the present application, wherein the first-class bit block is a bit block including HARQ-ACK information bits, and the second-class bit block is a bit block different from the first-class bit block and having the same priority as the first-class bit block; whether the third-class bit block in the present application is sent in the first time window is related to the number of the first-class bit blocks in the T bit blocks, and one of the third-class bit blocks is a bit block associated with the first bit block.

[0618] As a sub-embodiment of the above embodiment, the second communication device 450 corresponds to the first node in this application.

[0619] As an embodiment, the first communication device 410 includes: at least one processor and at least one memory, the at least one memory including computer program code; the at least one memory and the computer program code are configured to be used together with the at least one processor. The first communication device 410 device at least: sends the first signaling in the present application; receives the T bit blocks in the present application in the first time window in the present application, and T is a positive integer greater than 1; wherein the first bit block in the present application is associated with the first signaling, and the first bit block does not belong to the T bit blocks; any bit block in the T bit blocks is a first type of bit block in the present application or a second type of bit block in the present application, the first type of bit block is a bit block including HARQ-ACK information bits, and the second type of bit block is a bit block different from the first type of bit block and having the same priority as the first type of bit block; whether the third type of bit block in the present application is received in the first time window is related to the number of the first type of bit blocks in the T bit blocks, and one of the third type of bit blocks is a bit block associated with the first bit block.

[0620] As a sub-embodiment of the above embodiment, the first communication device 410 corresponds to the second node in this application.

[0621] As an embodiment, the first communication device 410 includes: a memory storing a computer-readable instruction program, wherein the computer-readable instruction program generates an action when executed by at least one processor, and the action includes: sending the first signaling in the present application; receiving the T bit blocks in the present application in the first time window in the present application, wherein T is a positive integer greater than 1; wherein the first bit block in the present application is associated with the first signaling, and the first bit block does not belong to the T bit blocks; any bit block among the T bit blocks is a first-class bit block in the present application or a second-class bit block in the present application, wherein the first-class bit block is a bit block including HARQ-ACK information bits, and the second-class bit block is a bit block different from the first-class bit block and having the same priority as the first-class bit block; whether the third-class bit block in the present application is received in the first time window is related to the number of the first-class bit blocks in the T bit blocks, and one of the third-class bit blocks is a bit block associated with the first bit block.

[0622] As a sub-embodiment of the above embodiment, the first communication device 410 corresponds to the second node in this application.

[0623] As an embodiment, at least one of {the antenna 452, the receiver 454, the multi-antenna receiving processor 458, the receiving processor 456, the controller / processor 459, the memory 460, the data source 467} is used to receive the first signaling in the present application.

[0624] As an embodiment, at least one of {the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller / processor 475, and the memory 476} is used to send the first signaling in the present application.

[0625] As an embodiment, at least one of {the antenna 452, the transmitter 454, the multi-antenna transmit processor 458, the transmit processor 468, the controller / processor 459, the memory 460, the data source 467} is used to send the T bit blocks in the present application in the first time window in the present application.

[0626] As an embodiment, at least one of {the antenna 420, the receiver 418, the multi-antenna receiving processor 472, the receiving processor 470, the controller / processor 475, and the memory 476} is used to receive the T bit blocks in the present application in the first time window in the present application.

[0627] As an embodiment, at least one of {the antenna 452, the transmitter 454, the multi-antenna transmit processor 458, the transmit processor 468, the controller / processor 459, the memory 460, the data source 467} is used to send a third type of bit block in the present application in the first time window in the present application.

[0628] As an embodiment, at least one of {the antenna 420, the receiver 418, the multi-antenna receiving processor 472, the receiving processor 470, the controller / processor 475, and the memory 476} is used to receive a third type of bit block in the present application in the first time window in the present application.

[0629] Example 5

[0630] Embodiment 5 illustrates a signal transmission flow chart according to an embodiment of the present application, as shown in the attached Figure 5 As shown in the attached Figure 5 In the embodiment, the first node U1 and the second node U2 communicate with each other through the air interface. Figure 5 In the embodiment, the steps in the dashed boxes F1 and F2 are optional. Figure 5 The order between the two step pairs {S521, S511} and {S5202, S5102} in the embodiment 5 does not represent a specific time relationship. In the absence of conflict, the features in the multiple sub-embodiments of the embodiment 5 can be combined with each other at will.

[0631] The first node U1 , receiving a first signaling in step S5101; receiving a second signal in step S511; receiving a third signal in step S5102; and sending a first signal in a target air interface resource pool in step S512.

[0632] The second node U2 , sending a first signaling in step S5201; sending a second signal in step S521; sending a third signal in step S5202; receiving the first signal in the target air interface resource pool in step S522.

[0633] In embodiment 5, the first signal carries a third bit block and a fourth bit block; the first bit block is associated with the second signal; the second bit block corresponds to a target index, the target index is the first index or the second index, and the first index is different from the second index; the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block; the method for determining the target air interface resource pool is related to the target index; the first signaling includes scheduling information of the second signal; the first bit block includes a UCI bit, and the second bit block includes a UCI bit; the first index and the second index are both priority indexes; the first air interface resource pool is reserved for the first bit block, and the second air interface resource pool is reserved for the second bit block; the first air interface resource pool and the second air interface resource pool overlap in the time domain.

[0634] As a sub-embodiment of Example 5, the sentence that the method for determining the target air interface resource pool is related to the target index includes: when the target index is the second index, the first bit block and the second bit block are both used to determine the second quantity, the M air interface resource pool lists and the M quantity ranges correspond one-to-one, the target air interface resource pool list is an air interface resource pool list corresponding to the second quantity range in the M air interface resource pool lists, the second quantity range is a quantity range in the M quantity ranges that includes the second quantity, and the first signaling is used to indicate the target air interface resource pool from the target air interface resource pool list, and M is a positive integer greater than 1; when the target index is the first index, the first bit block and the second bit block are both used to determine the first quantity, N air interface resource pools and N quantity ranges correspond one-to-one, the target air interface resource pool is an air interface resource pool in the N air interface resource pools that corresponds to the first quantity range, the first quantity range is a quantity range in the N quantity ranges that includes the first quantity, and N is a positive integer greater than 1.

[0635] As a sub-embodiment of Example 5, the sentence that the method for determining the target air interface resource pool is related to the target index includes: when the target index is the second index, both the first bit block and the second bit block are used to determine the second quantity, the M air interface resource pool lists and the M quantity ranges correspond one to one, the target air interface resource pool list is an air interface resource pool list corresponding to the second quantity range in the M air interface resource pool lists, the second quantity range is a quantity range in the M quantity ranges that includes the second quantity, the first signaling is used to indicate the target air interface resource pool from the target air interface resource pool list, and M is a positive integer greater than 1. ; When the target index is the first index, both the first bit block and the second bit block are used to determine the first quantity, the K air interface resource pool lists and the K quantity ranges correspond one to one, the target air interface resource pool list is an air interface resource pool list corresponding to the first quantity range in the K air interface resource pool lists, the first quantity range is a quantity range in the K quantity ranges that includes the first quantity, the target air interface resource pool is an air interface resource pool with a default sequence index in the target air interface resource pool list, the number of air interface resource pools included in at least one of the K air interface resource pool lists is greater than 1, and K is a positive integer greater than 1.

[0636] As a sub-embodiment of Example 5, the meaning of the sentence that the method for determining the target air interface resource pool is related to the target index includes: when the target index is the second index, both the first bit block and the second bit block are used to determine the second quantity, N air interface resource pools and N quantity ranges correspond one to one, the target air interface resource pool is an air interface resource pool in the N air interface resource pools corresponding to the second quantity range, the second quantity range is a quantity range in the N quantity ranges that includes the second quantity, and N is a positive integer greater than 1; when the target index is the first index, the first bit block and the second bit block are both used to determine the second quantity, the N air interface resource pools and the N quantity ranges correspond one to one, the target air interface resource pool is an air interface resource pool in the N air interface resource pools that corresponds to the second quantity range, the second quantity range is a quantity range in the N quantity ranges that includes the second quantity, and N is a positive integer greater than 1; when the target index is the first index, A bit block and the second bit block are both used to determine a first quantity, K air interface resource pool lists and K quantity ranges correspond one-to-one, a target air interface resource pool list is an air interface resource pool list corresponding to a first quantity range in the K air interface resource pool lists, the first quantity range is a quantity range in the K quantity ranges that includes the first quantity, the target air interface resource pool is an air interface resource pool with a default sequence index in the target air interface resource pool list, the number of air interface resource pools included in at least one of the K air interface resource pool lists is greater than 1, and K is a positive integer greater than 1.

[0637] As a sub-embodiment of Embodiment 5, the second bit block is associated with the third signal.

[0638] As a sub-embodiment of Embodiment 5, the first bit block corresponds to the second index.

[0639] As a sub-embodiment of Embodiment 5, the first bit block corresponds to the first index.

[0640] As an embodiment, the first node U1 is the first node in this application.

[0641] As an embodiment, the second node U2 is the second node in the present application.

[0642] As an embodiment, the first node U1 is a UE.

[0643] As an embodiment, the second node U1 is a base station.

[0644] As an embodiment, the second node U2 is a base station.

[0645] As an embodiment, the second node U2 is a UE.

[0646] As an embodiment, the air interface between the second node U2 and the first node U1 is a Uu interface.

[0647] As an embodiment, the air interface between the second node U2 and the first node U1 includes a cellular link.

[0648] As an embodiment, the air interface between the second node U2 and the first node U1 is a PC5 interface.

[0649] As an embodiment, the air interface between the second node U2 and the first node U1 includes a sidelink.

[0650] As an embodiment, the air interface between the second node U2 and the first node U1 includes a wireless interface between a base station device and a user equipment.

[0651] As an embodiment, the air interface between the second node U2 and the first node U1 includes a wireless interface between user equipments.

[0652] As an embodiment, the first signaling is dynamically configured.

[0653] As an embodiment, the first signaling includes layer 1 (L1) signaling.

[0654] As an embodiment, the first signaling includes layer 1 (L1) control signaling.

[0655] As an embodiment, the first signaling includes physical layer (Physical Layer) signaling.

[0656] As an embodiment, the first signaling includes one or more fields in a physical layer signaling.

[0657] As an embodiment, the first signaling includes higher layer (Higher Layer) signaling.

[0658] As an embodiment, the first signaling includes one or more fields in a higher layer signaling.

[0659] As an embodiment, the first signaling includes RRC (Radio Resource Control) signaling.

[0660] As an embodiment, the first signaling includes MAC CE (Medium Access Control layer Control Element, media access control layer control element) signaling.

[0661] As an embodiment, the first signaling includes one or more fields in an RRC signaling.

[0662] As an embodiment, the first signaling includes one or more fields in a MAC CE signaling.

[0663] As an embodiment, the first signaling includes DCI (Downlink Control Information).

[0664] As an embodiment, the first signaling includes one or more fields in a DCI.

[0665] As an embodiment, the first signaling is a DCI.

[0666] As an embodiment, the first signaling includes SCI (Sidelink Control Information).

[0667] As an embodiment, the first signaling includes one or more fields in an SCI.

[0668] As an embodiment, the first signaling includes one or more fields in an IE (Information Element).

[0669] As an embodiment, the first signaling is a downlink grant signaling (DownLink Grant Signaling).

[0670] As an embodiment, the first signaling is an uplink grant signaling (UpLink Grant Signaling).

[0671] As an embodiment, the first signaling is transmitted on a downlink physical layer control channel (ie, a downlink channel that can only be used to carry physical layer signaling).

[0672] As an embodiment, the downlink physical layer control channel in the present application is PDCCH (Physical Downlink Control CHannel, physical downlink control channel).

[0673] As an embodiment, the downlink physical layer control channel in the present application is sPDCCH (shortPDCCH).

[0674] As an embodiment, the downlink physical layer control channel in the present application is NB-PDCCH (Narrow Band PDCCH).

[0675] As an embodiment, the first signaling is DCI format 1_0, and the specific definition of the DCI format 1_0 refers to Section 7.3.1.2 in 3GPP TS38.212.

[0676] As an embodiment, the first signaling is DCI format 1_1, and the specific definition of the DCI format 1_1 refers to Section 7.3.1.2 in 3GPP TS38.212.

[0677] As an embodiment, the first signaling is DCI format 1_2, and the specific definition of the DCI format 1_2 refers to Chapter 7.3.1.2 in 3GPP TS38.212.

[0678] As an embodiment, the first signaling is DCI format 0_0. For the specific definition of the DCI format 0_0, refer to Section 7.3.1.1 in 3GPP TS38.212.

[0679] As an embodiment, the first signaling is DCI format 0_1, and the specific definition of the DCI format 0_1 ​​refers to Section 7.3.1.1 in 3GPP TS38.212.

[0680] As an embodiment, the first signaling is DCI format 0_2, and the specific definition of the DCI format 0_2 refers to Section 7.3.1.1 in 3GPP TS38.212.

[0681] As an embodiment, the scheduling information in the present application includes at least one of {occupied time domain resources, occupied frequency domain resources, MCS (Modulation and Coding Scheme), DMRS (DeModulation Reference Signals) configuration information, HARQ (Hybrid Automatic Repeat Request) process number, RV (Redundancy Version), NDI (New Data Indicator), period (periodicity), transmitting antenna port, and the corresponding TCI (Transmission Configuration Indicator) state (state)}.

[0682] As an embodiment, the first signaling includes a Priority indicator field, and the Priority indicator field included in the first signaling indicates the priority corresponding to the first bit block.

[0683] As an example, Figure 5 The steps in the dashed box F1 exist.

[0684] As an example, Figure 5 The steps in the dashed box F1 do not exist.

[0685] As an example, Figure 5 The steps in the dashed box F2 exist.

[0686] As an example, Figure 5 The steps in the dashed box F2 do not exist.

[0687] Example 6

[0688] Embodiment 6 illustrates a flowchart of determining a target air interface resource pool based on a target index according to an embodiment of the present application, as shown in the attached Figure 6 shown.

[0689] In Example 6, the first node in the present application determines the target index in step S61; if the target index is the second index, then proceed to step S62 to determine the target air interface resource pool: the first bit block and the second bit block are both used to determine the second quantity, the M air interface resource pool lists and the M quantity ranges correspond one-to-one, the target air interface resource pool list is an air interface resource pool list corresponding to the second quantity range in the M air interface resource pool list, the second quantity range is a quantity range including the second quantity in the M quantity ranges, and the first signaling is used to indicate the target air interface resource pool from the target air interface resource pool list, and M is a positive integer greater than 1; if the target index is the first index, then proceed to step S63 to determine the target air interface resource pool: the first bit block and the second bit block are both used to determine the first quantity, the N air interface resource pools and the N quantity ranges correspond one-to-one, the target air interface resource pool is an air interface resource pool corresponding to the first quantity range in the N air interface resource pools, the first quantity range is a quantity range including the first quantity in the N quantity ranges, and N is a positive integer greater than 1.

[0690] As an embodiment, one of the air interface resource pool lists in the present application includes one or more air interface resource pools.

[0691] As an example, a quantitative range in the present application includes one or more quantities.

[0692] As an embodiment, the sentence that both the first bit block and the second bit block are used to determine a second quantity means that the second quantity is equal to the sum of the number of bits included in the first bit block and the number of bits included in the second bit block.

[0693] As an embodiment, the sentence that both the first bit block and the second bit block are used to determine a second quantity means that the second quantity is not greater than the sum of the number of bits included in the first bit block and the number of bits included in the second bit block.

[0694] As an embodiment, the sentence that the first bit block and the second bit block are both used to determine the second quantity means that the second quantity is equal to the sum of the number of bits included in the third bit block and the number of bits included in the fourth bit block, the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block.

[0695] As an embodiment, the sentence that both the first bit block and the second bit block are used to determine the second quantity means that the second quantity is equal to the number of bits included in the first bit block plus the second weight value multiplied by the number of bits included in the second bit block.

[0696] As an embodiment, the sentence that both the first bit block and the second bit block are used to determine the second quantity means that the second quantity is equal to the number of bits included in the second bit block plus the second weight value multiplied by the number of bits included in the first bit block.

[0697] As an embodiment, the second weight value is predefined.

[0698] As an embodiment, the second weight value is configured by higher layer signaling.

[0699] As an embodiment, the second weight value is greater than 0 and not greater than 1.

[0700] As an embodiment, the sentence that both the first bit block and the second bit block are used to determine a first quantity means that the first quantity is equal to the sum of the number of bits included in the first bit block and the number of bits included in the second bit block.

[0701] As an embodiment, the sentence that both the first bit block and the second bit block are used to determine a first quantity means that the first quantity is not greater than the sum of the number of bits included in the first bit block and the number of bits included in the second bit block.

[0702] As an embodiment, the sentence that the first bit block and the second bit block are both used to determine a first quantity means that the first quantity is equal to the sum of the number of bits included in the third bit block and the number of bits included in the fourth bit block, the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block.

[0703] As an embodiment, the sentence that both the first bit block and the second bit block are used to determine a first quantity means that the first quantity is equal to the number of bits included in the first bit block plus a first weight value multiplied by the number of bits included in the second bit block.

[0704] As an embodiment, the sentence that both the first bit block and the second bit block are used to determine a first quantity means that the first quantity is equal to the number of bits included in the second bit block plus a first weight value multiplied by the number of bits included in the first bit block.

[0705] As an embodiment, the first weight value is predefined.

[0706] As an embodiment, the first weight value is configured by higher layer signaling.

[0707] As an embodiment, the first weight value is greater than 0 and not greater than 1.

[0708] As an embodiment, the first quantity is the second quantity.

[0709] As an embodiment, the first quantity is not the second quantity.

[0710] As an embodiment, the first quantity is equal to the second quantity.

[0711] As an embodiment, the first quantity is not equal to the second quantity.

[0712] As an embodiment, the first number is greater than the second number.

[0713] As an embodiment, the first number is smaller than the second number.

[0714] As an embodiment, any number range among the M number ranges includes at least one number.

[0715] As an embodiment, one of the M number ranges is (0, 2].

[0716] As an embodiment, one of the M number ranges is (2, N2'].

[0717] As an embodiment, one of the M number ranges is (N2', N3'].

[0718] As an embodiment, one of the M number ranges is (N3', 1706].

[0719] As an embodiment, the N2' is indicated by a higher layer signaling.

[0720] As an embodiment, the N3' is indicated by a higher layer signaling.

[0721] As an embodiment, any two number ranges among the M number ranges are orthogonal to each other.

[0722] As an embodiment, when one of the M number ranges includes a number: other number ranges other than the one of the M number ranges do not include the one number.

[0723] As an embodiment, M is not greater than 4.

[0724] As an embodiment, M is no greater than 1024.

[0725] As an embodiment, the correspondence rule between the M air interface resource pool lists and the M number ranges is predefined (default).

[0726] As an embodiment, the correspondence rule between the M air interface resource pool lists and the M number ranges is configured by higher-layer signaling.

[0727] As an embodiment, the list of M air interface resource pools is configured by higher-layer signaling.

[0728] As an embodiment, any number range among the N number ranges includes at least one number.

[0729] As an embodiment, one of the N number ranges is (0, 2].

[0730] As an embodiment, one of the N number ranges is (2, N2].

[0731] As an embodiment, one of the N number ranges is (N2, N3].

[0732] As an embodiment, one of the N number ranges is (N3, 1706].

[0733] As an embodiment, the N2 is indicated by a higher layer signaling.

[0734] As an embodiment, the N3 is indicated by a higher layer signaling.

[0735] As an embodiment, any two number ranges among the N number ranges are orthogonal to each other.

[0736] As an embodiment, when one of the N number ranges includes a number: other number ranges other than the one of the N number ranges do not include the one number.

[0737] As an embodiment, N is not greater than 4.

[0738] As an embodiment, N is no greater than 1024.

[0739] As an embodiment, the correspondence rule between the N air interface resource pools and the N number ranges is predefined.

[0740] As an embodiment, the correspondence rule between the N air interface resource pools and the N number ranges is configured by higher-layer signaling.

[0741] As an embodiment, the sentence that the first signaling is used to indicate the target air interface resource pool from the target air interface resource pool list means that the first signaling indicates the sequential index of the target air interface resource pool in the target air interface resource pool list.

[0742] As an embodiment, the sentence that the first signaling is used to indicate the target air interface resource pool from the target air interface resource pool list means that: a PUCCH resource indicator field in the first signaling is used to indicate the target air interface resource pool from the target air interface resource pool list.

[0743] As an embodiment, when the target index is the second index, the number of air interface resource pools included in the target air interface resource pool list is greater than 1.

[0744] As an embodiment, the N air interface resource pools are configured by higher layer signaling.

[0745] As an embodiment, the sentence that the second quantity range is a quantity range among the M quantity ranges that includes the second quantity means that the second quantity range is one of the M quantity ranges, and the second quantity is a quantity in the second quantity range.

[0746] As an embodiment, the sentence "the first quantity range is a quantity range among the N quantity ranges that includes the first quantity" means that: the first quantity range is one of the N quantity ranges, and the first quantity is a quantity in the first quantity range.

[0747] Example 7

[0748] Embodiment 7 illustrates a flowchart of determining a target air interface resource pool based on a target index according to an embodiment of the present application, as shown in the attached Figure 7 shown.

[0749] In Example 7, the first node in the present application determines the target index in step S71; if the target index is the second index, proceed to step S72 to determine the target air interface resource pool: the first bit block and the second bit block are both used to determine the second quantity, the M air interface resource pool lists and the M quantity ranges correspond one to one, the target air interface resource pool list is an air interface resource pool list corresponding to the second quantity range in the M air interface resource pool lists, the second quantity range is a quantity range in the M quantity ranges that includes the second quantity, and the first signaling is used to indicate the target air interface resource pool from the target air interface resource pool list, and M is a positive integer greater than 1; if the target index If it is the first index, proceed to step S73 to determine the target air interface resource pool: the first bit block and the second bit block are both used to determine the first quantity, the K air interface resource pool lists and the K quantity ranges correspond one to one, the target air interface resource pool list is an air interface resource pool list corresponding to the first quantity range in the K air interface resource pool lists, the first quantity range is a quantity range in the K quantity ranges that includes the first quantity, the target air interface resource pool is an air interface resource pool with a default sequence index in the target air interface resource pool list, the number of air interface resource pools included in at least one of the K air interface resource pool lists is greater than 1, and K is a positive integer greater than 1.

[0750] As an embodiment, one of the air interface resource pool lists in the present application includes one or more air interface resource pools.

[0751] As an example, a quantitative range in the present application includes one or more quantities.

[0752] As an embodiment, the sentence that both the first bit block and the second bit block are used to determine a second quantity means that the second quantity is equal to the sum of the number of bits included in the first bit block and the number of bits included in the second bit block.

[0753] As an embodiment, the sentence that both the first bit block and the second bit block are used to determine a second quantity means that the second quantity is not greater than the sum of the number of bits included in the first bit block and the number of bits included in the second bit block.

[0754] As an embodiment, the sentence that the first bit block and the second bit block are both used to determine the second quantity means that the second quantity is equal to the sum of the number of bits included in the third bit block and the number of bits included in the fourth bit block, the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block.

[0755] As an embodiment, the sentence that both the first bit block and the second bit block are used to determine the second quantity means that the second quantity is equal to the number of bits included in the first bit block plus the second weight value multiplied by the number of bits included in the second bit block.

[0756] As an embodiment, the sentence that both the first bit block and the second bit block are used to determine the second quantity means that the second quantity is equal to the number of bits included in the second bit block plus the second weight value multiplied by the number of bits included in the first bit block.

[0757] As an embodiment, the second weight value is predefined.

[0758] As an embodiment, the second weight value is configured by higher layer signaling.

[0759] As an embodiment, the second weight value is greater than 0 and not greater than 1.

[0760] As an embodiment, the sentence that both the first bit block and the second bit block are used to determine a first quantity means that the first quantity is equal to the sum of the number of bits included in the first bit block and the number of bits included in the second bit block.

[0761] As an embodiment, the sentence that both the first bit block and the second bit block are used to determine a first quantity means that the first quantity is not greater than the sum of the number of bits included in the first bit block and the number of bits included in the second bit block.

[0762] As an embodiment, the sentence that the first bit block and the second bit block are both used to determine a first quantity means that the first quantity is equal to the sum of the number of bits included in the third bit block and the number of bits included in the fourth bit block, the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block.

[0763] As an embodiment, the sentence that both the first bit block and the second bit block are used to determine a first quantity means that the first quantity is equal to the number of bits included in the first bit block plus a first weight value multiplied by the number of bits included in the second bit block.

[0764] As an embodiment, the sentence that both the first bit block and the second bit block are used to determine a first quantity means that the first quantity is equal to the number of bits included in the second bit block plus a first weight value multiplied by the number of bits included in the first bit block.

[0765] As an embodiment, the first weight value is predefined.

[0766] As an embodiment, the first weight value is configured by higher layer signaling.

[0767] As an embodiment, the first weight value is greater than 0 and not greater than 1.

[0768] As an embodiment, the first quantity is the second quantity.

[0769] As an embodiment, the first quantity is not the second quantity.

[0770] As an embodiment, the first quantity is equal to the second quantity.

[0771] As an embodiment, the first quantity is not equal to the second quantity.

[0772] As an embodiment, the first number is greater than the second number.

[0773] As an embodiment, the first number is smaller than the second number.

[0774] As an embodiment, any number range among the M number ranges includes at least one number.

[0775] As an embodiment, one of the M number ranges is (0, 2].

[0776] As an embodiment, one of the M number ranges is (2, N2'].

[0777] As an embodiment, one of the M number ranges is (N2', N3'].

[0778] As an embodiment, one of the M number ranges is (N3', 1706].

[0779] As an embodiment, the N2' is indicated by a higher layer signaling.

[0780] As an embodiment, the N3' is indicated by a higher layer signaling.

[0781] As an embodiment, any two number ranges among the M number ranges are orthogonal to each other.

[0782] As an embodiment, when one of the M number ranges includes a number: other number ranges other than the one of the M number ranges do not include the one number.

[0783] As an embodiment, M is not greater than 4.

[0784] As an embodiment, M is no greater than 1024.

[0785] As an embodiment, the correspondence rule between the M air interface resource pool lists and the M number ranges is predefined (default).

[0786] As an embodiment, the correspondence rule between the M air interface resource pool lists and the M number ranges is configured by higher-layer signaling.

[0787] As an embodiment, the list of M air interface resource pools is configured by higher-layer signaling.

[0788] As an embodiment, any number range among the K number ranges includes at least one number.

[0789] As an embodiment, one of the K number ranges is (0, 2].

[0790] As an embodiment, one of the K number ranges is (2, N2”].

[0791] As an embodiment, one of the K number ranges is (N2", N3"].

[0792] As an embodiment, one of the K number ranges is (N3", 1706].

[0793] As an embodiment, the N2" is indicated by a higher layer signaling.

[0794] As an embodiment, the "N3" is indicated by a higher layer signaling.

[0795] As an embodiment, any two number ranges among the K number ranges are orthogonal to each other.

[0796] As an embodiment, when one of the K number ranges includes a number: other number ranges other than the one of the K number ranges do not include the one number.

[0797] As an embodiment, K is not greater than 4.

[0798] As an embodiment, K is no greater than 1024.

[0799] As an embodiment, the correspondence rule between the K air interface resource pool lists and the K number ranges is predefined.

[0800] As an embodiment, the correspondence rule between the K air interface resource pool lists and the K number ranges is configured by higher-layer signaling.

[0801] As an embodiment, the sentence that the first signaling is used to indicate the target air interface resource pool from the target air interface resource pool list means that the first signaling indicates the sequential index of the target air interface resource pool in the target air interface resource pool list.

[0802] As an embodiment, the sentence that the first signaling is used to indicate the target air interface resource pool from the target air interface resource pool list means that: a PUCCH resource indicator field in the first signaling is used to indicate the target air interface resource pool from the target air interface resource pool list.

[0803] As an embodiment, the sentence that the target air interface resource pool is an air interface resource pool with a default sequence index in the target air interface resource pool list includes: the target air interface resource pool is the first air interface resource pool in the target air interface resource pool list.

[0804] As an embodiment, the sentence that the target air interface resource pool is an air interface resource pool with a default sequence index in the target air interface resource pool list includes: the target air interface resource pool is the last air interface resource pool in the target air interface resource pool list.

[0805] As an embodiment, the default sequential index is a predefined sequential index.

[0806] As an embodiment, the default sequence index is a sequence index configured by higher layer signaling.

[0807] As an embodiment, when the target index is the first index, the number of air interface resource pools included in the target air interface resource pool list is greater than 1.

[0808] As an embodiment, when the target index is the second index, the number of air interface resource pools included in the target air interface resource pool list is greater than 1.

[0809] As an embodiment, the number of air interface resource pools included in any air interface resource pool list in the K air interface resource pool lists is greater than 1.

[0810] As an embodiment, the list of K air interface resource pools is configured by higher-layer signaling.

[0811] As an embodiment, the K air interface resource pool lists in the present application are configured for multiplexing between UCI bits of different priorities.

[0812] As an embodiment, one of the K air interface resource pool lists in the present application is configured for multiplexing between UCI bits of different priorities.

[0813] As an embodiment, the sentence that the second quantity range is a quantity range among the M quantity ranges that includes the second quantity means that the second quantity range is one of the M quantity ranges, and the second quantity is a quantity in the second quantity range.

[0814] As an embodiment, the sentence "the first quantity range is a quantity range among the K quantity ranges that includes the first quantity" means that: the first quantity range is one of the K quantity ranges, and the first quantity is a quantity in the first quantity range.

[0815] Example 8

[0816] Embodiment 8 illustrates a flowchart of determining a target air interface resource pool based on a target index according to an embodiment of the present application, as shown in the attached Figure 8 shown.

[0817] In Example 8, the first node in the present application determines the target index in step S81; if the target index is the second index, proceed to step S82 to determine the target air interface resource pool: the first bit block and the second bit block are both used to determine the second quantity, N air interface resource pools and N quantity ranges correspond one to one, the target air interface resource pool is an air interface resource pool corresponding to the second quantity range in the N air interface resource pools, the second quantity range is a quantity range in the N quantity ranges including the second quantity, and N is a positive integer greater than 1; if the target index is the first index, proceed to step S83 to determine the target Air interface resource pool: Both the first bit block and the second bit block are used to determine the first quantity, the K air interface resource pool lists and the K quantity ranges correspond one to one, the target air interface resource pool list is an air interface resource pool list corresponding to the first quantity range in the K air interface resource pool lists, the first quantity range is a quantity range in the K quantity ranges that includes the first quantity, the target air interface resource pool is an air interface resource pool with a default sequence index in the target air interface resource pool list, the number of air interface resource pools included in at least one of the K air interface resource pool lists is greater than 1, and K is a positive integer greater than 1.

[0818] As an embodiment, one of the air interface resource pool lists in the present application includes one or more air interface resource pools.

[0819] As an example, a quantitative range in the present application includes one or more quantities.

[0820] As an embodiment, the sentence that both the first bit block and the second bit block are used to determine a second quantity means that the second quantity is equal to the sum of the number of bits included in the first bit block and the number of bits included in the second bit block.

[0821] As an embodiment, the sentence that both the first bit block and the second bit block are used to determine a second quantity means that the second quantity is not greater than the sum of the number of bits included in the first bit block and the number of bits included in the second bit block.

[0822] As an embodiment, the sentence that the first bit block and the second bit block are both used to determine the second quantity means that the second quantity is equal to the sum of the number of bits included in the third bit block and the number of bits included in the fourth bit block, the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block.

[0823] As an embodiment, the sentence that both the first bit block and the second bit block are used to determine the second quantity means that the second quantity is equal to the number of bits included in the first bit block plus the second weight value multiplied by the number of bits included in the second bit block.

[0824] As an embodiment, the sentence that both the first bit block and the second bit block are used to determine the second quantity means that the second quantity is equal to the number of bits included in the second bit block plus the second weight value multiplied by the number of bits included in the first bit block.

[0825] As an embodiment, the second weight value is predefined.

[0826] As an embodiment, the second weight value is configured by higher layer signaling.

[0827] As an embodiment, the second weight value is greater than 0 and not greater than 1.

[0828] As an embodiment, the sentence that both the first bit block and the second bit block are used to determine a first quantity means that the first quantity is equal to the sum of the number of bits included in the first bit block and the number of bits included in the second bit block.

[0829] As an embodiment, the sentence that both the first bit block and the second bit block are used to determine a first quantity means that the first quantity is not greater than the sum of the number of bits included in the first bit block and the number of bits included in the second bit block.

[0830] As an embodiment, the sentence that the first bit block and the second bit block are both used to determine a first quantity means that the first quantity is equal to the sum of the number of bits included in the third bit block and the number of bits included in the fourth bit block, the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block.

[0831] As an embodiment, the sentence that both the first bit block and the second bit block are used to determine a first quantity means that the first quantity is equal to the number of bits included in the first bit block plus a first weight value multiplied by the number of bits included in the second bit block.

[0832] As an embodiment, the sentence that both the first bit block and the second bit block are used to determine a first quantity means that the first quantity is equal to the number of bits included in the second bit block plus a first weight value multiplied by the number of bits included in the first bit block.

[0833] As an embodiment, the first weight value is predefined.

[0834] As an embodiment, the first weight value is configured by higher layer signaling.

[0835] As an embodiment, the first weight value is greater than 0 and not greater than 1.

[0836] As an embodiment, the first quantity is the second quantity.

[0837] As an embodiment, the first quantity is not the second quantity.

[0838] As an embodiment, the first quantity is equal to the second quantity.

[0839] As an embodiment, the first quantity is not equal to the second quantity.

[0840] As an embodiment, the first number is greater than the second number.

[0841] As an embodiment, the first number is smaller than the second number.

[0842] As an embodiment, any number range among the N number ranges includes at least one number.

[0843] As an embodiment, one of the N number ranges is (0, 2].

[0844] As an embodiment, one of the N number ranges is (2, N2].

[0845] As an embodiment, one of the N number ranges is (N2, N3].

[0846] As an embodiment, one of the N number ranges is (N3, 1706].

[0847] As an embodiment, the N2 is indicated by a higher layer signaling.

[0848] As an embodiment, the N3 is indicated by a higher layer signaling.

[0849] As an embodiment, any two number ranges among the N number ranges are orthogonal to each other.

[0850] As an embodiment, when one of the N number ranges includes a number: other number ranges other than the one of the N number ranges do not include the one number.

[0851] As an embodiment, N is not greater than 4.

[0852] As an embodiment, N is no greater than 1024.

[0853] As an embodiment, the correspondence rule between the N air interface resource pools and the N number ranges is predefined (default).

[0854] As an embodiment, the correspondence rule between the N air interface resource pools and the N number ranges is configured by higher-layer signaling.

[0855] As an embodiment, the N air interface resource pools are configured by higher layer signaling.

[0856] As an embodiment, any number range among the K number ranges includes at least one number.

[0857] As an embodiment, one of the K number ranges is (0, 2].

[0858] As an embodiment, one of the K number ranges is (2, N2”].

[0859] As an embodiment, one of the K number ranges is (N2", N3"].

[0860] As an embodiment, one of the K number ranges is (N3", 1706].

[0861] As an embodiment, the N2" is indicated by a higher layer signaling.

[0862] As an embodiment, the "N3" is indicated by a higher layer signaling.

[0863] As an embodiment, any two number ranges among the K number ranges are orthogonal to each other.

[0864] As an embodiment, when one of the K number ranges includes a number: other number ranges other than the one of the K number ranges do not include the one number.

[0865] As an embodiment, K is not greater than 4.

[0866] As an embodiment, K is no greater than 1024.

[0867] As an embodiment, the correspondence rule between the K air interface resource pool lists and the K number ranges is predefined.

[0868] As an embodiment, the correspondence rule between the K air interface resource pool lists and the K number ranges is configured by higher-layer signaling.

[0869] As an embodiment, the sentence that the target air interface resource pool is an air interface resource pool with a default sequence index in the target air interface resource pool list includes: the target air interface resource pool is the first air interface resource pool in the target air interface resource pool list.

[0870] As an embodiment, the sentence that the target air interface resource pool is an air interface resource pool with a default sequence index in the target air interface resource pool list includes: the target air interface resource pool is the last air interface resource pool in the target air interface resource pool list.

[0871] As an embodiment, the default sequential index is a predefined sequential index.

[0872] As an embodiment, the default sequence index is a sequence index configured by higher layer signaling.

[0873] As an embodiment, when the target index is the first index, the number of air interface resource pools included in the target air interface resource pool list is greater than 1.

[0874] As an embodiment, the number of air interface resource pools included in any air interface resource pool list in the K air interface resource pool lists is greater than 1.

[0875] As an embodiment, the list of K air interface resource pools is configured by higher-layer signaling.

[0876] As an embodiment, the sentence that the second quantity range is a quantity range among the N quantity ranges that includes the second quantity means that the second quantity range is one of the N quantity ranges, and the second quantity is a quantity in the second quantity range.

[0877] As an embodiment, the sentence "the first quantity range is a quantity range among the K quantity ranges that includes the first quantity" means that: the first quantity range is one of the K quantity ranges, and the first quantity is a quantity in the first quantity range.

[0878] Example 9

[0879] Embodiment 9 illustrates a schematic diagram of the first index and the second index according to an embodiment of the present application, as shown in the attached figure. Fig. 9 shown.

[0880] In Embodiment 9, the first index and the second index are both priority indexes.

[0881] As an embodiment, the first index in the present application is priority index 0, and the second index in the present application is priority index 1.

[0882] As an embodiment, the first index in the present application is priority index 1, and the second index in the present application is priority index 0.

[0883] As an embodiment, the first index and the second index in the present application respectively indicate different priorities.

[0884] As an embodiment, the first index and the second index in the present application respectively indicate different QoS (Quality of Service).

[0885] As an embodiment, the first index and the second index in the present application respectively indicate different service types.

[0886] Example 10

[0887] Embodiment 10 illustrates a schematic diagram of the relationship between the first air interface resource pool, the first bit block, the second air interface resource pool and the second bit block according to an embodiment of the present application, as shown in the attached figure. Fig.10 shown.

[0888] In Embodiment 10, the first air interface resource pool is reserved for the first bit block, and the second air interface resource pool is reserved for the second bit block; the first air interface resource pool and the second air interface resource pool overlap in the time domain.

[0889] As an embodiment, the first signaling in the present application indicates the first air interface resource pool.

[0890] As an embodiment, the first air interface resource pool is indicated by a DCI.

[0891] As an embodiment, the first air interface resource pool is configured by higher layer signaling.

[0892] As an embodiment, the second air interface resource pool is indicated by a DCI.

[0893] As an embodiment, the second air interface resource pool is configured by higher layer signaling.

[0894] As an embodiment, the first air interface resource pool includes a PUCCH resource (PUCCH resource).

[0895] As an embodiment, the second air interface resource pool includes a PUCCH resource.

[0896] As an embodiment, the first air interface resource pool is a PUCCH resource.

[0897] As an embodiment, the second air interface resource pool is a PUCCH resource.

[0898] Embodiment 11

[0899] Embodiment 11 illustrates a processing flow chart of the first node for the third signal according to an embodiment of the present application, as shown in the attached figure. Fig.11 shown.

[0900] In embodiment 11, the first node in the present application also receives a third signal, and the second bit block in the present application is associated with the third signal.

[0901] As an embodiment, the third signal is sent on a PDSCH.

[0902] As an embodiment, the third signal carries one or more transport blocks.

[0903] As an embodiment, the meaning of the second bit block of the sentence being associated with the third signal includes: the second bit block includes HARQ-ACK information bits for the third signal.

[0904] As an embodiment, the meaning of the sentence that the second bit block is associated with the third signal includes: the second bit block includes information bits indicating whether the third signal is correctly received.

[0905] Example 12

[0906] Embodiment 12 illustrates a processing flow chart of a first node according to an embodiment of the present application, as shown in the attached Fig.12 shown.

[0907] In Example 12, the first node in the present application receives a second signal in step 1201; and sends a first signal in a target air interface resource pool in step 1202.

[0908] In Example 12, the first signal carries a third bit block and a fourth bit block; the first bit block is associated with the second signal; the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block; the first bit block and the second bit block are both used to determine a first quantity, K air interface resource pool lists and K quantity ranges correspond one to one, the target air interface resource pool list is an air interface resource pool list corresponding to the first quantity range in the K air interface resource pool lists, the first quantity range is a quantity range in the K quantity ranges that includes the first quantity, the target air interface resource pool is an air interface resource pool with a default sequence index in the target air interface resource pool list, the number of air interface resource pools included in at least one of the K air interface resource pool lists is greater than 1, and K is a positive integer greater than 1.

[0909] As an embodiment, the meaning that the first bit block of the sentence is associated with the second signal includes: the first bit block includes a CSI report for the second signal.

[0910] As an embodiment, the second signal is sent on a PDSCH.

[0911] As an embodiment, the second signal carries one or more transport blocks (TransportBlock, TB).

[0912] As an embodiment, the meaning of the first bit block of the sentence being associated with the second signal includes: the first bit block includes HARQ-ACK information bits for the second signal.

[0913] As an embodiment, the meaning of the sentence that the first bit block is associated with the second signal includes: the first bit block includes information bits indicating whether the second signal is correctly received.

[0914] As an embodiment, the first bit block includes at least one bit.

[0915] As an embodiment, the first bit block includes at least three bits.

[0916] As an embodiment, the first bit block includes at least five bits.

[0917] As an embodiment, the second bit block includes at least one bit.

[0918] As an embodiment, the first bit block includes UCI (Uplink Control Information) information bits.

[0919] As an embodiment, the second bit block includes UCI bits.

[0920] As an embodiment, the first bit block includes HARQ-ACK information bits, and the second bit block includes SR (uplink scheduling request) bits.

[0921] As a sub-embodiment of the above embodiment, the first bit block includes HARQ-ACK information bits for PDSCH reception scheduled by DCI.

[0922] As a sub-embodiment of the above embodiment, the first bit block only includes HARQ-ACK information bits received for SPS PDSCH.

[0923] As an embodiment, the first bit block includes HARQ-ACK information bits, and the second bit block includes positive SR bits.

[0924] As a sub-embodiment of the above embodiment, the first bit block includes HARQ-ACK information bits for PDSCH reception scheduled by DCI.

[0925] As a sub-embodiment of the above embodiment, the first bit block only includes HARQ-ACK information bits received for SPS PDSCH.

[0926] As an embodiment, the first bit block includes HARQ-ACK information bits for PDSCH reception scheduled by DCI, and the second bit block only includes HARQ-ACK information bits for SPS PDSCH reception.

[0927] As an embodiment, the first bit block includes bits for CSI report (Channel State Information report, CSI report), and the second bit block includes at least one of the HARQ-ACK information bits or SR bits received for SPS PDSCH.

[0928] As an embodiment, the first bit block is used to generate the third bit block, or the third bit block is the first bit block.

[0929] As an embodiment, the second bit block is used to generate the fourth bit block, or the fourth bit block is the second bit block.

[0930] As an embodiment, the third bit block includes at least one bit.

[0931] As an embodiment, the third bit block includes at least three bits.

[0932] As an embodiment, the third bit block includes at least five bits.

[0933] As an embodiment, the fourth bit block includes at least one bit.

[0934] As an embodiment, the third bit block includes UCI bits.

[0935] As an embodiment, the fourth bit block includes UCI bits.

[0936] As an embodiment, the third bit block includes HARQ-ACK information bits, and the fourth bit block includes SR (uplink scheduling request) bits.

[0937] As a sub-embodiment of the above embodiment, the third bit block includes HARQ-ACK information bits for PDSCH reception scheduled by DCI.

[0938] As a sub-embodiment of the above embodiment, the third bit block only includes HARQ-ACK information bits received for SPS PDSCH.

[0939] As an embodiment, the third bit block includes HARQ-ACK information bits, and the fourth bit block includes positive SR bits.

[0940] As a sub-embodiment of the above embodiment, the third bit block includes HARQ-ACK information bits for PDSCH reception scheduled by DCI.

[0941] As a sub-embodiment of the above embodiment, the third bit block only includes HARQ-ACK information bits received for SPS PDSCH.

[0942] As an embodiment, the third bit block includes HARQ-ACK information bits for PDSCH reception scheduled by DCI, and the fourth bit block only includes HARQ-ACK information bits for SPS PDSCH reception.

[0943] As an embodiment, the third bit block includes bits for CSI report (Channel State Information report, CSI report), and the fourth bit block includes at least one of the HARQ-ACK information bits or SR bits received for SPS PDSCH.

[0944] As an embodiment, the priority index corresponding to the first bit block is different from the priority index corresponding to the second bit block.

[0945] As an embodiment, the priority index corresponding to the third bit block is the same as the priority index corresponding to the first bit block.

[0946] As an embodiment, the priority index corresponding to the fourth bit block is the same as the priority index corresponding to the second bit block.

[0947] As an embodiment, the sentence "the first quantity range is a quantity range among the K quantity ranges that includes the first quantity" means that: the first quantity range is one of the K quantity ranges, and the first quantity is a quantity in the first quantity range.

[0948] As an embodiment, a range of quantities includes one or more quantities.

[0949] As an embodiment, the sentence that both the first bit block and the second bit block are used to determine a first quantity means that the first quantity is equal to the sum of the number of bits included in the first bit block and the number of bits included in the second bit block.

[0950] As an embodiment, the sentence that both the first bit block and the second bit block are used to determine a first quantity means that the first quantity is not greater than the sum of the number of bits included in the first bit block and the number of bits included in the second bit block.

[0951] As an embodiment, the sentence that the first bit block and the second bit block are both used to determine a first quantity means that the first quantity is equal to the sum of the number of bits included in the third bit block and the number of bits included in the fourth bit block, the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block.

[0952] As an embodiment, the sentence that both the first bit block and the second bit block are used to determine a first quantity means that the first quantity is equal to the number of bits included in the first bit block plus a first weight value multiplied by the number of bits included in the second bit block.

[0953] As an embodiment, the sentence that both the first bit block and the second bit block are used to determine a first quantity means that the first quantity is equal to the number of bits included in the second bit block plus a first weight value multiplied by the number of bits included in the first bit block.

[0954] As an embodiment, the first weight value is predefined.

[0955] As an embodiment, the first weight value is configured by higher layer signaling.

[0956] As an embodiment, the first weight value is greater than 0 and not greater than 1.

[0957] As an embodiment, any number range among the K number ranges includes at least one number.

[0958] As an embodiment, one of the K number ranges is (0, 2].

[0959] As an embodiment, one of the K number ranges is (2, N2”].

[0960] As an embodiment, one of the K number ranges is (N2", N3"].

[0961] As an embodiment, one of the K number ranges is (N3", 1706].

[0962] As an embodiment, the N2" is indicated by a higher layer signaling.

[0963] As an embodiment, the "N3" is indicated by a higher layer signaling.

[0964] As an embodiment, any two number ranges among the K number ranges are orthogonal to each other.

[0965] As an embodiment, when one of the K number ranges includes a number: other number ranges other than the one of the K number ranges do not include the one number.

[0966] As an embodiment, K is not greater than 4.

[0967] As an embodiment, K is no greater than 1024.

[0968] As an embodiment, the correspondence rule between the K air interface resource pool lists and the K number ranges is predefined.

[0969] As an embodiment, the correspondence rule between the K air interface resource pool lists and the K number ranges is configured by higher-layer signaling.

[0970] As an embodiment, the sentence that the target air interface resource pool is an air interface resource pool with a default sequence index in the target air interface resource pool list includes: the target air interface resource pool is the first air interface resource pool in the target air interface resource pool list.

[0971] As an embodiment, the sentence that the target air interface resource pool is an air interface resource pool with a default sequence index in the target air interface resource pool list includes: the target air interface resource pool is the last air interface resource pool in the target air interface resource pool list.

[0972] As an embodiment, the default sequential index is a predefined sequential index.

[0973] As an embodiment, the default sequence index is a sequence index configured by higher layer signaling.

[0974] As an embodiment, the number of air interface resource pools included in the target air interface resource pool list is greater than one.

[0975] As an embodiment, the number of air interface resource pools included in any air interface resource pool list in the K air interface resource pool lists is greater than 1.

[0976] As an embodiment, the list of K air interface resource pools is configured by higher-layer signaling.

[0977] As an embodiment, all bits in the first bit block correspond to a first index, all bits in the second bit block correspond to a second index, and the first index is different from the second index.

[0978] Example 13

[0979] Embodiment 13 illustrates a signal transmission flow chart according to an embodiment of the present application, as shown in the attached Fig.13 As shown in the attached Fig.13 In the embodiment, the first node U3 and the second node U4 communicate with each other through the air interface. Fig.13 In the embodiment 13, the steps in the dashed box F3 are optional. In the absence of conflict, the features in the multiple sub-embodiments of embodiment 13 can be combined with each other arbitrarily.

[0980] First node U3 , receiving a first signaling in step S13101; receiving a second signal in step S1311; and sending a first signal in a target air interface resource pool in step S1312.

[0981] Second node U4 , sending a first signaling in step S13201; sending a second signal in step S1321; receiving the first signal in the target air interface resource pool in step S1322.

[0982] In Example 13, the first signal carries a third bit block and a fourth bit block; the first bit block is associated with the second signal; the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block; the first bit block and the second bit block are both used to determine a first quantity, K air interface resource pool lists and K quantity ranges correspond one to one, the target air interface resource pool list is an air interface resource pool list corresponding to the first quantity range in the K air interface resource pool lists, the first quantity range is a quantity range in the K quantity ranges that includes the first quantity, the target air interface resource pool is an air interface resource pool with a default sequence index in the target air interface resource pool list, the number of air interface resource pools included in at least one of the K air interface resource pool lists is greater than 1, and K is a positive integer greater than 1.

[0983] As a sub-embodiment of Embodiment 13, the first signaling includes scheduling information of the second signal.

[0984] As a sub-embodiment of Embodiment 13, the first bit block includes UCI bits, and the second bit block includes UCI bits.

[0985] As a sub-embodiment of embodiment 13, the first bit block includes HARQ-ACK information bits.

[0986] As a sub-embodiment of Embodiment 13, the second bit block includes an SR bit.

[0987] As a sub-embodiment of embodiment 13, the first bit block corresponds to the second index.

[0988] As a sub-embodiment of Embodiment 13, the first index and the second index are both priority indexes.

[0989] As a sub-embodiment of Embodiment 13, a first air interface resource pool is reserved for the first bit block, and a second air interface resource pool is reserved for the second bit block; the first air interface resource pool and the second air interface resource pool overlap in the time domain.

[0990] As an embodiment, the first node U3 is the first node in this application.

[0991] As an embodiment, the second node U4 is the second node in this application.

[0992] As an embodiment, the first node U3 is a UE.

[0993] As an embodiment, the second node U3 is a base station.

[0994] As an embodiment, the second node U4 is a base station.

[0995] As an embodiment, the second node U4 is a UE.

[0996] As an embodiment, the air interface between the second node U4 and the first node U3 is a Uu interface.

[0997] As an embodiment, the air interface between the second node U4 and the first node U3 includes a cellular link.

[0998] As an embodiment, the air interface between the second node U4 and the first node U3 is a PC5 interface.

[0999] As an embodiment, the air interface between the second node U4 and the first node U3 includes a sidelink.

[1000] As an embodiment, the air interface between the second node U4 and the first node U3 includes a wireless interface between a base station device and a user equipment.

[1001] As an embodiment, the air interface between the second node U4 and the first node U3 includes a wireless interface between user equipments.

[1002] As an example, Fig.13 The steps in the dashed box F3 exist.

[1003] As an example, Fig.13 The step in the dashed box F3 does not exist.

[1004] Embodiment 14

[1005] Embodiment 14 illustrates a processing flow chart of a first node according to an embodiment of the present application, as shown in the attached Fig.14 In the absence of conflict, the features of multiple sub-embodiments of Embodiment 14 can be arbitrarily combined with each other.

[1006] In Example 14, the first node in the present application receives a first signaling in step 1401; and sends a first signal in a target air interface resource pool in step 1402.

[1007] In Example 14, the first signal carries a first bit block and a second bit block; the first signaling is used to determine the target air interface resource pool; the number of bits included in the second bit block is used to determine a first intermediate quantity, the first bit block and the first restriction parameter value are used to determine a second intermediate quantity, the second restriction parameter value is used to determine a third intermediate quantity, and the third intermediate quantity is linearly related to the second restriction parameter value; the number of resource particles in the target air interface resource pool used to transmit the second bit block is not greater than the minimum of {the rounded result of the first intermediate quantity, the second intermediate quantity, and the rounded result of the third intermediate quantity}.

[1008] As a sub-embodiment of embodiment 14, the first signaling includes one or more fields in a DCI.

[1009] As a sub-embodiment of Embodiment 14, the first signaling is used to indicate the target air interface resource pool.

[1010] As a sub-embodiment of Embodiment 14, the target air interface resource pool includes air interface resources occupied by the first PUSCH.

[1011] As a sub-embodiment of Embodiment 14, the target air interface resource pool includes air interface resources occupied by an actual repetition of transmission of the first PUSCH.

[1012] As a sub-embodiment of Embodiment 14, the target air interface resource pool is reserved for the first PUSCH.

[1013] As a sub-embodiment of Embodiment 14, the target air interface resource pool is reserved for an actual repetition of the transmission of the first PUSCH.

[1014] As a sub-embodiment of Example 14, the first intermediate quantity, the second intermediate quantity and the third intermediate quantity are used to determine the number of resource particles in the target air interface resource pool used to transmit the second bit block.

[1015] As a sub-embodiment of Example 14, the number of resource particles in the target air interface resource pool used to transmit the second bit block is equal to the minimum of {the rounded result of the first intermediate quantity, the second intermediate quantity, and the rounded result of the third intermediate quantity}.

[1016] As a sub-embodiment of Example 14, the first actual resource quantity is used to determine a fourth intermediate quantity; the number of the resource particles in the target air interface resource pool used to transmit the second bit block is equal to the minimum of {the rounded result of the first intermediate quantity, the second intermediate quantity, the rounded result of the third intermediate quantity, and the fourth intermediate quantity}.

[1017] As a sub-embodiment of Embodiment 14, the first restriction parameter value is configured for a first priority index, and the second restriction parameter value is configured for a second priority index.

[1018] As a sub-embodiment of embodiment 14, the first bit block includes HARQ-ACK information bits corresponding to a first priority index.

[1019] As a sub-embodiment of embodiment 14, the second bit block includes HARQ-ACK information bits corresponding to a second priority index.

[1020] As a sub-embodiment of Embodiment 14, the first signal also carries a transmission block.

[1021] As a sub-embodiment of Embodiment 14, the first priority index and the second priority index are both priority indexes.

[1022] As an embodiment, the rounding in the present application refers to rounding down.

[1023] As an embodiment, the rounding in the present application refers to rounding up.

[1024] As an embodiment, the first signaling is a DCI.

[1025] As an embodiment, the first signaling is a physical layer signaling.

[1026] As an embodiment, the first signaling is a higher layer signaling.

[1027] As an embodiment, the first signaling is an uplink grant signaling (UpLink Grant Signaling).

[1028] As an embodiment, the first signaling explicitly indicates the target air interface resource pool.

[1029] As an embodiment, the first signaling implicitly indicates the target air interface resource pool.

[1030] As an embodiment, the first signaling indicates the frequency domain resources occupied by the target air interface resource pool.

[1031] As an embodiment, the first signaling indicates the time domain resources occupied by the target air interface resource pool.

[1032] As an embodiment, the outputs of the first bit block and the second bit block after channel coding are respectively performed are mapped to the target air interface resource pool.

[1033] As an embodiment, the first bit block and the second bit block are input into the same channel-coded output and mapped to the target air interface resource pool.

[1034] As an embodiment, the sentence that the first intermediate quantity, the second intermediate quantity and the third intermediate quantity are used to determine the number of the resource particles in the target air interface resource pool used to transmit the second bit block means that the number of the resource particles in the target air interface resource pool used to transmit the second bit block is equal to the minimum of {the rounded result of the first intermediate quantity, the rounded result of the second intermediate quantity, and the rounded result of the third intermediate quantity}.

[1035] As an embodiment, the sentence that the first intermediate quantity, the second intermediate quantity and the third intermediate quantity are used to determine the number of the resource particles in the target air interface resource pool used to transmit the second bit block means: the first actual resource quantity is used to determine the fourth intermediate quantity, and the number of the resource particles in the target air interface resource pool used to transmit the second bit block is equal to the smallest of {the rounded result of the first intermediate quantity, the second intermediate quantity, the rounded result of the third intermediate quantity, and the fourth intermediate quantity}.

[1036] As an embodiment, one of the resource particles in the present application is a RE (resource element).

[1037] As an embodiment, one of the resource elements in the present application includes a subcarrier in the frequency domain.

[1038] As an embodiment, one of the resource elements in the present application includes a multi-carrier symbol in the time domain.

[1039] As an embodiment, the first bit block includes UCI bits.

[1040] As an embodiment, the first bit block includes HARQ-ACK information bits.

[1041] As an embodiment, the first bit block does not include CRC bits.

[1042] As an embodiment, the first bit block includes CRC (Cyclic Redundancy Check) bits.

[1043] As an embodiment, the second bit block includes UCI bits.

[1044] As an embodiment, the second bit block includes HARQ-ACK information bits.

[1045] As an embodiment, the second bit block does not include CRC bits.

[1046] As an embodiment, the second bit block includes CRC bits.

[1047] As an embodiment, all HARQ-ACK information bits included in the first bit block correspond to a first priority index.

[1048] As an embodiment, all HARQ-ACK information bits included in the second bit block correspond to a second priority index.

[1049] As an embodiment, all UCI bits included in the first bit block correspond to a first priority index.

[1050] As an embodiment, all UCI bits included in the second bit block correspond to a second priority index.

[1051] As an embodiment, the first PUSCH is a PUSCH.

[1052] As an embodiment, in the present application, one HARQ-ACK information bit corresponds to one priority index, which means that: the one HARQ-ACK information bit is a HARQ-ACK information bit for one of {a PDSCH reception scheduled by a DCI indicating the one priority index, or, an SPS PDSCH reception corresponding to an SPS configuration indicating the one priority index by higher layer signaling, or, an SPS PDSCH release corresponding to an SPS configuration indicating the one priority index by higher layer signaling}.

[1053] As an embodiment, in the present application, one SR bit corresponds to one priority index, which means that the one SR bit is an SR bit triggered by an SR-related configuration indicating the one priority index by higher layer signaling.

[1054] As an embodiment, the bits used for CSI reporting in the present application are all predefined or configured by higher layer signaling to correspond to the second priority index.

[1055] As an embodiment, the sentence in which the first signal carries a first bit block and a second bit block includes: the first signal includes all or part of the bits in the first bit block, which are sequentially subjected to CRC addition (CRC Insertion), segmentation (Segmentation), coding block-level CRC addition (CRC Insertion), channel coding (Channel Coding), rate matching (Rate Matching), concatenation (Concatenation), scrambling (Scrambling), modulation (Modulation), layer mapping (Layer Mapping), precoding (Precoding), mapping to resource elements (Mapping to Resource Element), multi-carrier symbol generation (Generation), modulation and upconversion (Modulation and Upconversion) The output, and the first signal includes all or part of the bits in the second bit block, which are sequentially subjected to CRC addition, segmentation, coding block-level CRC addition, channel coding, rate matching, concatenation, scrambling, modulation, layer mapping, precoding, mapping to resource elements, multi-carrier symbol generation, modulation and upconversion. The output.

[1056] As an embodiment, the sentence in which the first signal carries a first bit block and a second bit block includes: the first signal includes all or part of all the bits included in the first bit block and the second bit block, which are sequentially output after undergoing part or all of CRC addition (CRC Insertion), segmentation (Segmentation), coding block level CRC addition (CRC Insertion), channel coding (Channel Coding), rate matching (Rate Matching), concatenation (Concatenation), scrambling (Scrambling), modulation (Modulation), layer mapping (Layer Mapping), precoding (Precoding), mapping to resource elements (Mapping to Resource Element), multi-carrier symbol generation (Generation), and modulation upconversion (Modulation and Upconversion).

[1057] As an embodiment, the first signaling indicates a first priority index.

[1058] As an embodiment, the first signaling indicates a second priority index.

[1059] As an embodiment, the first priority index in the present application is priority index 0, and the second priority index in the present application is priority index 1.

[1060] As an embodiment, the first priority index in the present application is priority index 1, and the second priority index in the present application is priority index 0.

[1061] As an embodiment, the first priority index and the second priority index in the present application respectively indicate different priorities.

[1062] As an embodiment, the first priority index and the second priority index in the present application respectively indicate different QoS (Quality of Service).

[1063] As an embodiment, the first priority index and the second priority index in the present application respectively indicate different service types.

[1064] As an embodiment, the number of resource particles in the target air interface resource pool used to transmit the second bit block refers to: the number of resource particles in the target air interface resource pool used to transmit the coded modulation symbol (coded modulation symbol(s)) of the second bit block.

[1065] As an embodiment, the number of resource particles in the target air interface resource pool used to transmit the second bit block refers to: the number of resource particles in the target air interface resource pool used to carry the modulation symbols generated by the second bit block.

[1066] As an embodiment, the sentence that the number of bits included in the second bit block is used to determine the first intermediate quantity means that the first intermediate quantity is linearly related to the number of bits included in the second bit block.

[1067] As an embodiment, the sentence that the number of bits included in the second bit block is used to determine the meaning of the first intermediate quantity includes: the first intermediate quantity is equal to the number of bits included in the second bit block multiplied by the first compensation value multiplied by the first resource quantity divided by the first load quantity.

[1068] As an embodiment, the sentence that the number of bits included in the second bit block is used to determine the first intermediate quantity means that the first intermediate quantity is equal to the number of bits included in the second bit block multiplied by the first compensation value divided by the first code rate divided by the first modulation order.

[1069] As an embodiment, the sentence that the number of bits included in the second bit block is used to determine the first intermediate quantity means that the first intermediate quantity is equal to the sum of the number of bits included in the second bit block and the number of corresponding CRC bits multiplied by the first compensation value multiplied by the first resource quantity divided by the first payload quantity.

[1070] As an embodiment, the sentence that the number of bits included in the second bit block is used to determine the first intermediate quantity means that the first intermediate quantity is equal to the sum of the number of bits included in the second bit block and the number of corresponding CRC bits multiplied by the first compensation value divided by the first code rate divided by the first modulation order.

[1071] As an embodiment, one of the compensation values ​​in this application is value.

[1072] As an embodiment, one of the compensation values ​​in the present application is a beta-offset value.

[1073] As an embodiment, the characters used to represent the compensation value in the present application include β.

[1074] As an embodiment, the character used to represent the compensation value in the present application includes at least one of HARQ or ACK.

[1075] As an embodiment, the characters used to represent the compensation value in the present application include offset.

[1076] As an embodiment, the first signaling indicates the first compensation value in the present application.

[1077] As an embodiment, a beta_offset indicator field in the first signaling indicates the first compensation value in this application.

[1078] As an embodiment, the first compensation value in the present application is configured by higher layer signaling.

[1079] As an embodiment, the first compensation value in the present application is one of multiple compensation values ​​configured for the first priority index.

[1080] As an embodiment, the first resource amount in the present application is equal to the number of positive integer resource particles.

[1081] As an embodiment, the first resource amount in the present application is equal to the number of resource elements on one or more multi-carrier symbols that can be used for UCI transmission.

[1082] As an embodiment, the first payload amount in the present application is equal to the payload size of the uplink data.

[1083] As an embodiment, the target air interface resource pool includes air interface resources occupied by the first PUSCH.

[1084] As an embodiment, the target air interface resource pool includes air interface resources occupied by an actual repetition of the transmission of the first PUSCH.

[1085] As an embodiment, the target air interface resource pool is reserved for the first PUSCH.

[1086] As an embodiment, the target air interface resource pool is reserved for an actual repetition of the transmission of the first PUSCH.

[1087] As an embodiment, the first resource amount in the present application is equal to the number of resource elements that can be used for UCI transmission on one or more multi-carrier symbols in the transmission of the first PUSCH in the present application.

[1088] As an embodiment, the first resource amount in the present application is equal to the number of resource elements that can be used for UCI transmission on one or more multi-carrier symbols in a nominal repetition (nominalrepetition) of the transmission of the first PUSCH in the present application.

[1089] As an embodiment, the first payload amount in the present application is equal to the sum of all code block sizes (codeblock sizes) of UL-SCH transmitted on the first PUSCH.

[1090] As an embodiment, the first code rate in the present application is a code rate of the first PUSCH.

[1091] As an embodiment, the first modulation order in the present application is the modulation order of the first PUSCH.

[1092] As an embodiment, the first signaling indicates the first code rate in this application.

[1093] As an embodiment, the first signaling indicates the first modulation order in the present application.

[1094] As an embodiment, the sentence that the first bit block and the first restriction parameter value are used to determine the second intermediate quantity means that the second intermediate quantity is equal to the rounded product of the first restriction parameter value and the second resource quantity minus the fifth intermediate quantity, and the fifth intermediate quantity is related to the first bit block.

[1095] As an embodiment, the first restriction parameter value in the present application is configured by higher layer signaling.

[1096] As an embodiment, the first restriction parameter value in the present application is configured by a higher layer parameter (higher layer parameter) scaling.

[1097] As an embodiment, the first restriction parameter value in the present application is configured by a higher layer parameter scaling for a first priority index.

[1098] As an embodiment, the second resource amount in the present application is equal to the number of positive integer resource particles.

[1099] As an embodiment, the second resource amount in the present application is equal to the number of resource elements on one or more multi-carrier symbols that can be used for UCI transmission.

[1100] As an embodiment, the second resource amount in the present application is equal to the number of resource elements that can be used for UCI transmission on one or more multi-carrier symbols in the transmission of the first PUSCH in the present application.

[1101] As an embodiment, the second resource amount in the present application is equal to the number of resource elements that can be used for UCI transmission on one or more multi-carrier symbols in a nominal repetition (nominalrepetition) of the transmission of the first PUSCH in the present application.

[1102] As an embodiment, the second resource amount in the present application is the first resource amount in the present application.

[1103] As an embodiment, the second resource amount in the present application is not the first resource amount in the present application.

[1104] As an embodiment, the second resource amount in the present application is not greater than the first resource amount in the present application.

[1105] As an embodiment, the second resource amount in the present application is less than the first resource amount in the present application.

[1106] As an embodiment, the first node in the present application performs calculation to determine the fifth intermediate quantity in the present application.

[1107] As an embodiment, the second node in the present application performs calculation to determine the fifth intermediate quantity in the present application.

[1108] As an embodiment, the fifth intermediate quantity in the present application is equal to the number of resource elements in the target air interface resource pool used to transmit the first bit block.

[1109] As an embodiment, the fifth intermediate quantity in the present application is equal to the number of coded modulation symbols per layer for transmission of the first bit block in the target air interface resource pool.

[1110] As an embodiment, the fifth intermediate quantity in the present application is equal to the number of resource particles used to transmit the first bit block in the target air interface resource pool determined by the first node performing calculation in the present application.

[1111] As an embodiment, the fifth intermediate quantity in the present application is equal to the number of coded modulation symbols per layer for transmission of the first bit block in the target air interface resource pool determined by calculation performed by the first node in the present application.

[1112] As an embodiment, for a node in the present application (i.e., the first node in the present application or the second node in the present application), the fifth intermediate quantity in the present application is equal to the number of resource particles used to transmit the first bit block in the target air interface resource pool determined by the calculation performed by the node in the present application.

[1113] As an embodiment, for a node in the present application (i.e., the first node in the present application or the second node in the present application), the fifth intermediate quantity in the present application is equal to the number of coded modulation symbols per layer for the transmission of the first bit block in the target air interface resource pool determined by the calculation performed by the node in the present application.

[1114] As an embodiment, the method for determining the fifth intermediate amount in the present application refers to the description related to the HARQ-ACK transmission corresponding to the first priority index in a sub-section of section 6.3.2.4.1 in 3GPP TS38.212.

[1115] As an embodiment, the fifth intermediate quantity in the present application is used as an input to perform the calculation of the number of resource particles used to transmit the second bit block in the target air interface resource pool protected by the present application.

[1116] As an embodiment, the second restriction parameter value of the sentence is used to determine a third intermediate quantity, and the third intermediate quantity is linearly related to the second restriction parameter value, which means that the third intermediate quantity is equal to the product of the second restriction parameter value and the third resource quantity.

[1117] As an embodiment, the second restriction parameter value in the present application is configured by higher layer signaling.

[1118] As an embodiment, the second restriction parameter value in the present application is configured by a higher layer parameter (higher layer parameter) scaling.

[1119] As an embodiment, the second restriction parameter value in the present application is configured by a higher layer parameter scaling for a second priority index.

[1120] As an embodiment, the third resource amount in the present application is equal to the number of positive integer resource particles.

[1121] As an embodiment, the third resource amount in the present application is equal to the number of resource elements on one or more multi-carrier symbols that can be used for UCI transmission.

[1122] As an embodiment, the third resource amount in the present application is equal to the number of resource elements that can be used for UCI transmission on one or more multi-carrier symbols in the transmission of the first PUSCH in the present application.

[1123] As an embodiment, the third resource amount in the present application is equal to the number of resource elements that can be used for UCI transmission on one or more multi-carrier symbols in a nominal repetition of the transmission of the first PUSCH in the present application.

[1124] As an embodiment, the third resource amount in the present application is the second resource amount in the present application.

[1125] As an embodiment, the third resource amount in the present application is not the second resource amount in the present application.

[1126] As an embodiment, the third resource amount in the present application is the first resource amount in the present application.

[1127] As an embodiment, the third resource amount in the present application is not the first resource amount in the present application.

[1128] As an embodiment, the third resource amount in the present application is not greater than the first resource amount in the present application.

[1129] As an embodiment, the third resource amount in the present application is smaller than the first resource amount in the present application.

[1130] As an embodiment, the sentence “the first actual resource quantity is used to determine the fourth intermediate quantity” means that: the fourth intermediate quantity is the first actual resource quantity.

[1131] As an embodiment, the sentence that the first actual resource quantity is used to determine the fourth intermediate quantity means that the fourth intermediate quantity is equal to the first actual resource quantity minus the fifth intermediate quantity in this application.

[1132] As an embodiment, the sentence that the first actual resource amount is used to determine the fourth intermediate amount means that the fourth intermediate amount is equal to the first actual resource amount minus a fifth intermediate amount, and the fifth intermediate amount is related to the first bit block.

[1133] As an embodiment, the first actual resource amount in the present application is equal to the number of positive integer resource particles.

[1134] As an embodiment, the first actual resource amount in the present application is equal to the number of resource elements on one or more multi-carrier symbols that can be used for UCI transmission.

[1135] As an embodiment, the first actual resource amount in the present application is equal to the number of resource elements that can be used for UCI transmission on one or more multi-carrier symbols in a nominal actual repetition (actual repetition) of the transmission of the first PUSCH in the present application.

[1136] As an embodiment, the first actual resource amount in the present application is not greater than the first resource amount in the present application.

[1137] As an embodiment, the first actual resource amount in the present application is not greater than the second resource amount in the present application.

[1138] As an embodiment, the first actual resource amount in the present application is not greater than the third resource amount in the present application.

[1139] Embodiment 15

[1140] Embodiment 15 illustrates a signal transmission flow chart according to an embodiment of the present application, as shown in the attached Fig.15 As shown in the attached Fig.15 In the embodiment, the first node U5 and the second node U6 communicate with each other through an air interface. In the absence of conflict, the features of the multiple sub-embodiments of embodiment 15 can be combined with each other arbitrarily.

[1141] First node U5 , receiving a first signaling in step S1511; sending a first signal in a target air interface resource pool in step S1512.

[1142] Second node U6 , sending a first signaling in step S1521; receiving a first signal in the target air interface resource pool in step S1522.

[1143] In embodiment 15, the first signal carries a first bit block and a second bit block; the first signaling is used to determine the target air interface resource pool; the number of bits included in the second bit block is used to determine a first intermediate quantity, the first bit block and the first restriction parameter value are used to determine a second intermediate quantity, the second restriction parameter value is used to determine a third intermediate quantity, and the third intermediate quantity is linearly related to the second restriction parameter value; the number of resource elements used to transmit the second bit block in the target air interface resource pool is not greater than the minimum of {the rounded result of the first intermediate quantity, the second intermediate quantity, and the rounded result of the third intermediate quantity}; the first bit block includes a HARQ-ACK information bit corresponding to a first priority index, the second bit block includes a HARQ-ACK information bit corresponding to a second priority index, and the first priority index and the second priority index are both priority indexes.

[1144] As a sub-embodiment of Embodiment 15, the target air interface resource pool is reserved for the first PUSCH.

[1145] As a sub-embodiment of Embodiment 15, the target air interface resource pool is reserved for an actual repetition of the transmission of the first PUSCH.

[1146] As a sub-embodiment of Example 15, the first intermediate quantity, the second intermediate quantity and the third intermediate quantity are used to determine the number of resource particles in the target air interface resource pool used to transmit the second bit block.

[1147] As a sub-embodiment of Example 15, the number of resource particles in the target air interface resource pool used to transmit the second bit block is equal to the minimum of {the rounded result of the first intermediate quantity, the second intermediate quantity, and the rounded result of the third intermediate quantity}.

[1148] As a sub-embodiment of Example 15, the first actual resource quantity is used to determine a fourth intermediate quantity; the number of the resource particles in the target air interface resource pool used to transmit the second bit block is equal to the minimum of {the rounded result of the first intermediate quantity, the second intermediate quantity, the rounded result of the third intermediate quantity, and the fourth intermediate quantity}.

[1149] As a sub-embodiment of Embodiment 15, the first restriction parameter value is configured for a first priority index, and the second restriction parameter value is configured for a second priority index.

[1150] As a sub-embodiment of Embodiment 15, the first signal also carries a transmission block.

[1151] As an embodiment, the first node U5 is the first node in this application.

[1152] As an embodiment, the second node U6 is the second node in this application.

[1153] As an embodiment, the first node U5 is a UE.

[1154] As an embodiment, the second node U5 is a base station.

[1155] As an embodiment, the second node U6 is a base station.

[1156] As an embodiment, the second node U6 is a UE.

[1157] As an embodiment, the air interface between the second node U6 and the first node U5 is a Uu interface.

[1158] As an embodiment, the air interface between the second node U6 and the first node U5 includes a cellular link.

[1159] As an embodiment, the air interface between the second node U6 and the first node U5 is a PC5 interface.

[1160] As an embodiment, the air interface between the second node U6 and the first node U5 includes a sidelink.

[1161] As an embodiment, the air interface between the second node U6 and the first node U5 includes a wireless interface between a base station device and a user equipment.

[1162] As an embodiment, the air interface between the second node U6 and the first node U5 includes a wireless interface between user equipments.

[1163] Example 16

[1164] Embodiment 16 illustrates a processing flow chart of a first node according to an embodiment of the present application, as shown in the attached Fig.16 In the absence of conflict, the features of the multiple sub-embodiments of Embodiment 16 can be arbitrarily combined with each other.

[1165] In Example 16, the first node in the present application receives a first signaling in step 1601; in step 1602: T bit blocks are sent in a first time window, and a third type of bit block is sent or not sent in the first time window.

[1166] In Example 16, T is a positive integer greater than 1; wherein, a first bit block is associated with the first signaling, and the first bit block does not belong to the T bit blocks; any bit block among the T bit blocks is a first-category bit block or a second-category bit block, the first-category bit block is a bit block including HARQ-ACK information bits, and the second-category bit block is a bit block different from the first-category bit block and has the same priority as the first-category bit block; whether the third-category bit block is sent in the first time window is related to the number of the first-category bit blocks among the T bit blocks, and one of the third-category bit blocks is a bit block associated with the first bit block.

[1167] As a sub-embodiment of Embodiment 16, the T bit blocks are respectively sent in different T time sub-windows in the first time window.

[1168] As a sub-embodiment of Embodiment 16, the first time window is a time slot.

[1169] As a sub-embodiment of Embodiment 16, the time domain resources occupied by the transmission of any two bit blocks among the T bit blocks have no overlap.

[1170] As a sub-embodiment of Example 16, when the number of the first type of bit blocks in the T bit blocks is greater than a first numerical value, one of the third type of bit blocks is sent in the first time window; when the number of the first type of bit blocks in the T bit blocks is not greater than the first numerical value, the third type of bit block is not sent in the first time window.

[1171] As a sub-embodiment of Example 16, when the number of the first type of bit blocks in the T bit blocks is not greater than a first numerical value, one of the third type of bit blocks is sent in the first time window; when the number of the first type of bit blocks in the T bit blocks is greater than a first numerical value, the third type of bit block is not sent in the first time window.

[1172] As a sub-embodiment of Example 16, when the number of the first type of bit blocks in the T bit blocks is less than a first numerical value, one of the third type of bit blocks is sent in the first time window; when the number of the first type of bit blocks in the T bit blocks is not less than a first numerical value, the third type of bit block is not sent in the first time window.

[1173] As a sub-embodiment of Example 16, when the number of the first type of bit blocks in the T bit blocks is not less than a first numerical value, one of the third type of bit blocks is sent in the first time window; when the number of the first type of bit blocks in the T bit blocks is less than a first numerical value, the third type of bit block is not sent in the first time window.

[1174] As a sub-embodiment of Example 16, when the first difference is greater than the first numerical value, one of the third type of bit blocks is sent in the first time window; when the first difference is not greater than the first numerical value, the third type of bit block is not sent in the first time window; the first difference is equal to T minus the number of the first type of bit blocks in the T bit blocks.

[1175] As a sub-embodiment of Example 16, when the first difference is not greater than the first numerical value, one of the third type of bit blocks is sent in the first time window; when the first difference is greater than the first numerical value, the third type of bit block is not sent in the first time window; the first difference is equal to T minus the number of the first type of bit blocks in the T bit blocks.

[1176] As a sub-embodiment of Example 16, when the first difference is not less than the first numerical value, one of the third type of bit blocks is sent in the first time window; when the first difference is less than the first numerical value, the third type of bit block is not sent in the first time window; the first difference is equal to T minus the number of the first type of bit blocks in the T bit blocks.

[1177] As a sub-embodiment of Example 16, when the first difference is less than a first numerical value, one of the third type of bit blocks is sent in the first time window; when the first difference is not less than the first numerical value, the third type of bit block is not sent in the first time window; the first difference is equal to T minus the number of the first type of bit blocks in the T bit blocks.

[1178] As a sub-embodiment of Embodiment 16, when one of the third-category bit blocks is sent in the first time window, the one of the third-category bit blocks and one of the first-category bit blocks among the T bit blocks are sent in the same air interface resource pool.

[1179] As a sub-embodiment of Example 16, when one of the third-category bit blocks is sent in the first time window and the number of the first-category bit blocks among the T bit blocks is greater than 1, the one of the third-category bit blocks and the first-category bit block with the earliest starting time among the T bit blocks are sent in the same air interface resource pool.

[1180] As a sub-embodiment of Embodiment 16, the T bit blocks are sent on T PUCCHs respectively.

[1181] As an embodiment, whether the third type of bit blocks is sent in the first time window is related to the size relationship between the number of the first type of bit blocks in the T bit blocks and the first numerical value.

[1182] As an embodiment, whether the third type of bit block is sent in the first time window is related to the size relationship between the first difference and the first numerical value, and the first difference is equal to T minus the number of the first type of bit blocks in the T bit blocks.

[1183] As an embodiment, the first numerical value in the present application is a non-negative integer.

[1184] As an embodiment, the number of the first type of bit blocks in the T bit blocks is a non-negative integer.

[1185] As an embodiment, the number of the first type of bit blocks in the T bit blocks is not greater than T.

[1186] As an embodiment, when one of the T bit blocks is a bit block of the first type, the one of the T bit blocks is not a bit block of the second type.

[1187] As an embodiment, when one of the T bit blocks is a bit block of the second type, the one of the T bit blocks is not a bit block of the first type.

[1188] As an embodiment, in the present application, sending a bit block means including: sending a signal carrying the bit block.

[1189] As an embodiment, the first signaling is a DCI.

[1190] As an embodiment, the first signaling includes one or more fields in a DCI.

[1191] As an embodiment, the first signaling is a higher layer signaling.

[1192] As an embodiment, the first signaling includes one or more fields in a higher layer signaling.

[1193] As an embodiment, any bit block among the T bit blocks includes at least one bit.

[1194] As an embodiment, any bit block among the T bit blocks includes at least one UCI bit.

[1195] As an embodiment, the first bit block includes at least one bit.

[1196] As an embodiment, the first bit block includes at least one UCI bit.

[1197] As an embodiment, the first bit block includes at least one HARQ-ACK information bit.

[1198] As an embodiment, the first bit block includes at least three HARQ-ACK information bits.

[1199] As an embodiment, the first bit block includes at least one SR bit.

[1200] As an embodiment, one bit block among the T bit blocks includes at least one bit.

[1201] As an embodiment, one bit block among the T bit blocks includes at least one UCI bit.

[1202] As an embodiment, the meaning that the first bit block of the sentence is associated with the first signaling includes: the first bit block includes a PDSCH reception (PDSCH reception) HARQ-ACK information bit scheduled for the first signaling.

[1203] As an embodiment, the sentence that the first bit block is associated with the first signaling means that the first signaling is used to trigger the sending of the first bit block or a bit block generated by the first bit block.

[1204] As an embodiment, the meaning of the first bit block of the sentence being associated with the first signaling includes: the first signaling is used to indicate an air interface resource pool reserved for the first bit block.

[1205] As an embodiment, one of the third type bit blocks includes at least one bit.

[1206] As an embodiment, one of the third type bit blocks includes at least one UCI bit.

[1207] As an embodiment, the first type of bit block is a bit block including HARQ-ACK information bits received for PDSCH scheduled by DCI.

[1208] As an embodiment, T1 bit blocks among the T bit blocks are the first type of bit blocks, and T2 bit blocks among the T bit blocks are the second type of bit blocks; wherein, T, T1 and T2 are all non-negative integers, T is equal to T1 plus T2, and T is greater than 1.

[1209] As an embodiment, the second type of bit blocks are bit blocks including SR bits.

[1210] As an embodiment, the second type of bit block is a bit block that does not include HARQ-ACK information bits.

[1211] As an embodiment, T is equal to 2.

[1212] As an embodiment, T is equal to one between 2 and 16.

[1213] As an embodiment, T is greater than 2 and not greater than 1024.

[1214] As an embodiment, the first time window includes multiple time sub-windows.

[1215] As an embodiment, different time sub-windows in the first time window have no overlap in the time domain.

[1216] As an embodiment, the first time window includes a time slot.

[1217] As an embodiment, the first time window includes a plurality of sub-slots.

[1218] As an embodiment, the first time window includes multiple multi-carrier symbols.

[1219] As an embodiment, a time subwindow in the present application includes a sub-time slot.

[1220] As an embodiment, a time subwindow in the present application is a sub-time slot.

[1221] As an embodiment, a time subwindow in the present application includes at least one multi-carrier symbol.

[1222] As an embodiment, the number of time domain resources occupied by any two time sub-windows in the first time window is the same.

[1223] As an embodiment, in the first time window, there are two time sub-windows that occupy different amounts of time domain resources.

[1224] As an embodiment, the total number of time sub-windows included in the first time window is equal to the T.

[1225] As an embodiment, the total number of time sub-windows included in the first time window is greater than the T.

[1226] As an embodiment, when one of the third type of bit blocks is sent in the first time window, the one of the third type of bit blocks and one of the first type of bit blocks among the T bit blocks are sent in the same time subwindow in the present application.

[1227] As an embodiment, when one of the third-category bit blocks is sent in the first time window and the number of the first-category bit blocks among the T bit blocks is greater than 1, the one of the third-category bit blocks and the first-category bit block with the earliest starting time among the T bit blocks are sent in the same time subwindow in the present application.

[1228] As an embodiment, all time domain resources occupied by an air interface resource pool used to send any bit block among the T bit blocks belong to the same time subwindow in the present application.

[1229] As an embodiment, when one of the third type bit blocks is received in the first time window, the one of the third type bit blocks and one of the first type bit blocks among the T bit blocks are received in the same time subwindow in the present application.

[1230] As an embodiment, when a third-category bit block is received in the first time window and the number of the first-category bit blocks among the T bit blocks is greater than 1, the third-category bit block and the first-category bit block with the earliest starting time among the T bit blocks are received in the same time subwindow in the present application.

[1231] As an embodiment, all time domain resources occupied by an air interface resource pool used to send any bit block among the T bit blocks belong to the same time subwindow in the present application.

[1232] As an embodiment, when one of the third type bit blocks is sent in the first time window, the one of the third type bit blocks and one of the second type bit blocks among the T bit blocks are sent in the same air interface resource pool.

[1233] As an embodiment, when one of the third-category bit blocks is sent in the first time window and the number of the second-category bit blocks among the T bit blocks is greater than 1, the one of the third-category bit blocks and the second-category bit block with the earliest starting time among the T bit blocks are sent in the same air interface resource pool.

[1234] As an embodiment, when one of the third type of bit blocks is sent in the first time window, the one of the third type of bit blocks and one of the second type of bit blocks among the T bit blocks are sent in the same time subwindow in the present application.

[1235] As an embodiment, when one of the third-category bit blocks is sent in the first time window and the number of the second-category bit blocks among the T bit blocks is greater than 1, the one of the third-category bit blocks and the second-category bit block with the earliest starting time among the T bit blocks are sent in the same time subwindow in the present application.

[1236] As an embodiment, when one of the third type bit blocks is received in the first time window, the one of the third type bit blocks and one of the second type bit blocks among the T bit blocks are received in the same time subwindow in the present application.

[1237] As an embodiment, when one of the third-category bit blocks is received in the first time window and the number of the second-category bit blocks among the T bit blocks is greater than 1, the one of the third-category bit blocks and the second-category bit block with the earliest starting time among the T bit blocks are received in the same time subwindow in the present application.

[1238] As an embodiment, for the T bit blocks and the first bit block, the timeline condition (timeline condition(s)) required to perform UCI multiplexing is met.

[1239] As an embodiment, T air interface resource pools are respectively reserved for the T bit blocks; a first air interface resource pool is reserved for the first bit block, and the first air interface resource pool overlaps with each of the T air interface resource pools in the time domain.

[1240] As an embodiment, a first air interface resource pool is reserved for the first bit block, and the first air interface resource pool includes a PUCCH resource (PUCCH resource); a PUCCH format (PUCCH format) used by the one PUCCH resource included in the first air interface resource pool is PUCCH format 2.

[1241] As an embodiment, a first air interface resource pool is reserved for the first bit block, and the first air interface resource pool includes a PUCCH resource; a PUCCH format (PUCCH format) used by the one PUCCH resource included in the first air interface resource pool is PUCCH format 3.

[1242] As an embodiment, a first air interface resource pool is reserved for the first bit block, and the first air interface resource pool includes a PUCCH resource; a PUCCH format (PUCCH format) used by the one PUCCH resource included in the first air interface resource pool is PUCCH format 4.

[1243] As an embodiment, a first air interface resource pool is reserved for the first bit block, and the first air interface resource pool includes a PUCCH resource; the PUCCH format (PUCCH format) used by the one PUCCH resource included in the first air interface resource pool is one of PUCCH format 2, PUCCH format 3 or PUCCH format 4.

[1244] As an embodiment, a first air interface resource pool is reserved for the first bit block, and the first air interface resource pool includes a PUCCH resource; the PUCCH format (PUCCH format) used by the one PUCCH resource included in the first air interface resource pool is one of PUCCH format 3 or PUCCH format 4.

[1245] As an embodiment, the first signaling is used to indicate the first air interface resource pool.

[1246] As an embodiment, the first signaling is used to indicate the time domain resources occupied by the first air interface resource pool.

[1247] As an embodiment, the first signaling is used to indicate the frequency domain resources occupied by the first air interface resource pool.

[1248] As an embodiment, the first signaling is used to indicate the index of the first air interface resource pool in an air interface resource pool set.

[1249] As an embodiment, all bit blocks in the T bit blocks correspond to a first priority index, the first bit block corresponds to a second priority index, and the second priority index is different from the first priority index.

[1250] As an embodiment, at least one DCI or higher layer signaling is used to indicate that the priority index corresponding to one of the T bit blocks is the first priority index.

[1251] As an embodiment, at least one DCI or higher layer signaling is used to indicate that the priority index corresponding to the first bit block is the second priority index.

[1252] As an embodiment, the priority index in the present application is a physical layer priority index.

[1253] As an embodiment, the priority index in the present application is a higher-layer priority index.

[1254] As an embodiment, the first priority index in the present application is priority index 0, and the second priority index in the present application is priority index 1.

[1255] As an embodiment, the first priority index in the present application is priority index 1, and the second priority index in the present application is priority index 0.

[1256] As an embodiment, the first priority index and the second priority index in the present application respectively indicate different priorities.

[1257] As an embodiment, the first priority index and the second priority index in the present application respectively indicate different QoS (Quality of Service).

[1258] As an embodiment, for one of the first type of bit blocks in the T bit blocks, the included HARQ-ACK information bit is a HARQ-ACK information bit received for a PDSCH scheduled by a DCI indicating the first priority index.

[1259] As an embodiment, for one of the first type of bit blocks among the T bit blocks, the included HARQ-ACK information bit is a HARQ-ACK information bit for an SPS PDSCH reception or an SPS PDSCH release corresponding to an SPS configuration indicated by higher layer signaling with the first priority index.

[1260] As an embodiment, for one of the second-category bit blocks in the T bit blocks, an SR bit included is an SR bit configured with the first priority index by higher-layer signaling.

[1261] As an embodiment, for the first bit block, the included HARQ-ACK information bit is a HARQ-ACK information bit received for a PDSCH scheduled by a DCI indicating the second priority index.

[1262] As an embodiment, for the first bit block, the included HARQ-ACK information bit is a HARQ-ACK information bit for an SPS PDSCH reception or an SPS PDSCH release corresponding to an SPS configuration indicated by higher layer signaling with the second priority index.

[1263] As an embodiment, for the first bit block, the one SR bit included is an SR bit configured with the second priority index by higher layer signaling.

[1264] As an embodiment, the higher layer signaling in the present application includes RRC signaling.

[1265] As an embodiment, the higher layer signaling in the present application includes MAC CE signaling.

[1266] As an embodiment, the higher layer signaling in the present application includes core network signaling.

[1267] As an embodiment, the priority index corresponding to the third type of bit block is the priority index corresponding to the first bit block.

[1268] As an embodiment, the second type of bit blocks are bit blocks including SR bits.

[1269] As an embodiment, the second type of bit blocks are bit blocks including bits indicating a positive SR.

[1270] As an embodiment, the second type of bit block is a bit block that does not include HARQ-ACK information bits.

[1271] As an embodiment, the second type of bit block is a bit block including SR (uplink scheduling request, Scheduling Request) bits and not including HARQ-ACK information bits.

[1272] As an embodiment, the second type of bit blocks are bit blocks including bits indicating a positive SR and not including HARQ-ACK information bits.

[1273] As an embodiment, the first value is equal to 0.

[1274] As an embodiment, the first value is equal to 1.

[1275] As an embodiment, the first value is equal to the T.

[1276] As an embodiment, the first value is not greater than the T.

[1277] As an embodiment, the first value is a predetermined positive integer.

[1278] As an embodiment, the first value is a positive integer configured by higher layer signaling.

[1279] As an embodiment, a bit block of the third type is: the first bit block, or a bit block generated by the first bit block.

[1280] As an embodiment, the sentence that one of the third type bit blocks is sent in the first time window means: the first bit block is sent in the first time window.

[1281] As an embodiment, the sentence that a bit block of the third type is sent in the first time window means that a bit block generated by the first bit block is sent in the first time window.

[1282] As an embodiment, the sentence that a bit block of the third type is sent in the first time window means: a bit block generated by the first bit block or the first bit block is sent in the first time window.

[1283] As an embodiment, the sentence that the third type of bit block is not sent in the first time window means that any of the third type of bit blocks is not sent in the first time window.

[1284] As an embodiment, the sentence that the third type of bit block is not sent in the first time window means that the first bit block and any bit block generated by the first bit block are not sent in the first time window.

[1285] As an embodiment, the sentence that the third type of bit block is not sent in the first time window means that the first node gives up sending the first bit block and any bit blocks generated by the first bit block in the first time window.

[1286] As an embodiment, the sentence that the third type of bit block is not sent in the first time window means that the first node abandons sending the first bit block and any bit blocks generated by the first bit block.

[1287] As an embodiment, the sentence that the third type of bit block is not sent in the first time window means that the first node gives up sending the first bit block in the first time window.

[1288] As an embodiment, the sentence that the third type of bit block is not sent in the first time window means that the first node gives up sending the first bit block.

[1289] As an embodiment, in the present application, one of the third-type bit blocks is sent in a time window (or a time sub-window), which means that: the one of the third-type bit blocks is sent by the first node in the time window (or the time sub-window).

[1290] As an embodiment, the third type of bit block in the present application is not sent in a time window (or a time sub-window) means that the third type of bit block is not sent by the first node in the time window (or the time sub-window).

[1291] As an embodiment, the sentence that one of the third type bit blocks is received in the first time window means: the first bit block is received in the first time window.

[1292] As an embodiment, the sentence that a bit block of the third type is received in the first time window means that a bit block generated by the first bit block is received in the first time window.

[1293] As an embodiment, the sentence that a bit block of the third type is received in the first time window refers to: a bit block generated by the first bit block or the first bit block is received in the first time window.

[1294] As an embodiment, the sentence that the third type of bit block is not received in the first time window means that any of the third type of bit blocks is not received in the first time window.

[1295] As an embodiment, the sentence that the third type of bit block is not received in the first time window means that the first bit block and any bit block generated by the first bit block are not received in the first time window.

[1296] As an embodiment, the sentence that the third type of bit block is not received in the first time window means that the second node gives up receiving the first bit block and any bit blocks generated by the first bit block in the first time window.

[1297] As an embodiment, the sentence that the third type of bit block is not received in the first time window means that the second node abandons receiving the first bit block and any bit block generated by the first bit block.

[1298] As an embodiment, in the present application, one of the third-category bit blocks is received in a time window (or a time sub-window), which means that: the one of the third-category bit blocks is received by the second node in the time window (or the time sub-window).

[1299] As an embodiment, the third type of bit block in the present application is not received in a time window (or a time sub-window) means that the third type of bit block is not received by the second node in the time window (or the time sub-window).

[1300] As an embodiment, in the present application, a bit block generates another bit block, which means that the one bit block is subjected to one or more of logical AND, logical OR, XOR, bit deletion, precoding, adding repeated bits or zero padding operations to obtain the other bit block.

[1301] As an embodiment, in the present application, a bit block generates another bit block, which means that the one bit block is subjected to one or more of logical AND, logical OR, XOR, bit deletion, precoding, adding repeated bits or zero padding operations to obtain the other bit block.

[1302] Embodiment 17

[1303] Embodiment 17 illustrates a signal transmission flow chart according to an embodiment of the present application, as shown in the attached Fig.17 As shown in the attached Fig.17 In the embodiment, the first node U7 and the second node U8 communicate with each other through the air interface. Fig.17 The bit blocks in the dashed box are either sent or not sent.

[1304] The first node U7 receives the first signaling in step S1711; sends T bit blocks in the first time window in step S1712, and sends or does not send the third type of bit blocks in the first time window.

[1305] The second node U8 sends a first signaling in step S1721; receives T bit blocks in a first time window in step S1722, and receives or does not receive a third type of bit block in the first time window.

[1306] In Example 17, T is a positive integer greater than 1; a first bit block is associated with the first signaling, and the first bit block does not belong to the T bit blocks; any bit block among the T bit blocks is a first-category bit block or a second-category bit block, the first-category bit block is a bit block including HARQ-ACK information bits, and the second-category bit block is a bit block different from the first-category bit block and has the same priority as the first-category bit block; whether the third-category bit block is sent in the first time window is related to the number of the first-category bit blocks among the T bit blocks, and one of the third-category bit blocks is a bit block associated with the first bit block.

[1307] As an embodiment, the first node U7 is the first node in this application.

[1308] As an embodiment, the second node U8 is the second node in this application.

[1309] As an embodiment, the first node U7 is a UE.

[1310] As an embodiment, the second node U7 is a base station.

[1311] As an embodiment, the second node U8 is a base station.

[1312] As an embodiment, the second node U8 is a UE.

[1313] As an embodiment, the air interface between the second node U8 and the first node U7 is a Uu interface.

[1314] As an embodiment, the air interface between the second node U8 and the first node U7 includes a cellular link.

[1315] As an embodiment, the air interface between the second node U8 and the first node U7 is a PC5 interface.

[1316] As an embodiment, the air interface between the second node U8 and the first node U7 includes a sidelink.

[1317] As an embodiment, the air interface between the second node U8 and the first node U7 includes a wireless interface between a base station device and a user equipment.

[1318] As an embodiment, the air interface between the second node U8 and the first node U7 includes a wireless interface between user equipments.

[1319] Embodiment 18

[1320] Embodiment 18 illustrates a structural block diagram of a processing device in a first node device, as shown in the attached figure. Fig.18 As shown in the attached Fig.18 In the embodiment, the first node device processing device 1800 includes a first receiver 1801 and a first transmitter 1802.

[1321] As an embodiment, the first node device 1800 is a user equipment.

[1322] As an embodiment, the first node device 1800 is a relay node.

[1323] As an embodiment, the first node device 1800 is a vehicle-mounted communication device.

[1324] As an embodiment, the first node device 1800 is a user equipment supporting V2X communication.

[1325] As an embodiment, the first node device 1800 is a relay node supporting V2X communication.

[1326] As an embodiment, the first receiver 1801 includes the attached Figure 4 At least one of the antenna 452, receiver 454, multi-antenna reception processor 458, reception processor 456, controller / processor 459, memory 460 and data source 467.

[1327] As an embodiment, the first receiver 1801 includes the attached Figure 4At least the first five of the antenna 452, receiver 454, multi-antenna receive processor 458, receive processor 456, controller / processor 459, memory 460 and data source 467.

[1328] As an embodiment, the first receiver 1801 includes the attached Figure 4 At least the first four of the antenna 452, receiver 454, multi-antenna receive processor 458, receive processor 456, controller / processor 459, memory 460 and data source 467.

[1329] As an embodiment, the first receiver 1801 includes the attached Figure 4 At least the first three of the antenna 452, receiver 454, multi-antenna receive processor 458, receive processor 456, controller / processor 459, memory 460 and data source 467.

[1330] As an embodiment, the first receiver 1801 includes the attached Figure 4 At least the first two of the antenna 452, receiver 454, multi-antenna receive processor 458, receive processor 456, controller / processor 459, memory 460 and data source 467.

[1331] As an embodiment, the first transmitter 1802 includes the attached Figure 4 At least one of the antenna 452, transmitter 454, multi-antenna transmitter processor 457, transmit processor 468, controller / processor 459, memory 460 and data source 467.

[1332] As an embodiment, the first transmitter 1802 includes the attached Figure 4 At least the first five of the antenna 452, transmitter 454, multi-antenna transmitter processor 457, transmit processor 468, controller / processor 459, memory 460 and data source 467.

[1333] As an embodiment, the first transmitter 1802 includes the attached Figure 4 At least the first four of the antenna 452, transmitter 454, multi-antenna transmitter processor 457, transmit processor 468, controller / processor 459, memory 460 and data source 467.

[1334] As an embodiment, the first transmitter 1802 includes the attached Figure 4 At least the first three of the antenna 452, transmitter 454, multi-antenna transmitter processor 457, transmit processor 468, controller / processor 459, memory 460 and data source 467.

[1335] As an embodiment, the first transmitter 1802 includes the attached Figure 4 At least the first two of the antenna 452, transmitter 454, multi-antenna transmitter processor 457, transmit processor 468, controller / processor 459, memory 460 and data source 467.

[1336] As an embodiment, the first receiver 1801 receives a second signal; the first transmitter 1802 sends a first signal in a target air interface resource pool, and the first signal carries a third bit block and a fourth bit block; wherein the first bit block is associated with the second signal; the second bit block corresponds to a target index, the target index is the first index or the second index, and the first index is different from the second index; the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block; and the method for determining the target air interface resource pool is related to the target index.

[1337] As an embodiment, the first receiver 1801 receives first signaling; wherein the first signaling includes scheduling information of the second signal.

[1338] As an embodiment, the sentence that the method for determining the target air interface resource pool is related to the target index includes: when the target index is the second index, the first bit block and the second bit block are both used to determine the second quantity, the M air interface resource pool lists and the M quantity ranges correspond one-to-one, the target air interface resource pool list is an air interface resource pool list corresponding to the second quantity range in the M air interface resource pool list, the second quantity range is a quantity range in the M quantity ranges that includes the second quantity, and the first signaling is used to indicate the target air interface resource pool from the target air interface resource pool list, and M is a positive integer greater than 1; when the target index is the first index, the first bit block and the second bit block are both used to determine the first quantity, N air interface resource pools and N quantity ranges correspond one-to-one, the target air interface resource pool is an air interface resource pool in the N air interface resource pools that corresponds to the first quantity range, the first quantity range is a quantity range in the N quantity ranges that includes the first quantity, and N is a positive integer greater than 1.

[1339] As an embodiment, the meaning of the sentence that the method for determining the target air interface resource pool is related to the target index includes: when the target index is the second index, both the first bit block and the second bit block are used to determine the second quantity, the M air interface resource pool lists and the M quantity ranges correspond one to one, the target air interface resource pool list is an air interface resource pool list corresponding to the second quantity range in the M air interface resource pool lists, the second quantity range is a quantity range in the M quantity ranges that includes the second quantity, the first signaling is used to indicate the target air interface resource pool from the target air interface resource pool list, and M is a positive integer greater than 1; when the When the target index is the first index, the first bit block and the second bit block are both used to determine the first quantity, the K air interface resource pool lists and the K quantity ranges correspond one to one, the target air interface resource pool list is an air interface resource pool list corresponding to the first quantity range in the K air interface resource pool lists, the first quantity range is a quantity range in the K quantity ranges that includes the first quantity, the target air interface resource pool is an air interface resource pool with a default sequence index in the target air interface resource pool list, the number of air interface resource pools included in at least one of the K air interface resource pool lists is greater than 1, and K is a positive integer greater than 1.

[1340] As an embodiment, the meaning of the sentence that the method for determining the target air interface resource pool is related to the target index includes: when the target index is the second index, both the first bit block and the second bit block are used to determine the second quantity, N air interface resource pools and N quantity ranges correspond one to one, the target air interface resource pool is an air interface resource pool corresponding to the second quantity range in the N air interface resource pools, the second quantity range is a quantity range in the N quantity ranges that includes the second quantity, and N is a positive integer greater than 1; when the target index is the first index, the first bit block The block and the second bit block are both used to determine the first quantity, the K air interface resource pool lists and the K quantity ranges correspond one to one, the target air interface resource pool list is an air interface resource pool list corresponding to the first quantity range in the K air interface resource pool lists, the first quantity range is a quantity range in the K quantity ranges that includes the first quantity, the target air interface resource pool is an air interface resource pool with a default sequence index in the target air interface resource pool list, the number of air interface resource pools included in at least one of the K air interface resource pool lists is greater than 1, and K is a positive integer greater than 1.

[1341] As an embodiment, the first bit block includes UCI bits, and the second bit block includes UCI bits.

[1342] As an embodiment, the first bit block corresponds to the second index.

[1343] As an embodiment, the first index and the second index are both priority indexes.

[1344] As an embodiment, a first air interface resource pool is reserved for the first bit block, and a second air interface resource pool is reserved for the second bit block; the first air interface resource pool and the second air interface resource pool overlap in the time domain.

[1345] As an embodiment, the first receiver 1801 receives a third signal; wherein the second bit block is associated with the third signal.

[1346] As an embodiment, the first receiver 1801 receives a second signal; the first transmitter 1802 sends a first signal in a target air interface resource pool, and the first signal carries a third bit block and a fourth bit block; wherein the first bit block is associated with the second signal; the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block; the first bit block and the second bit block are both used to determine a first quantity, and K air interface resource pool lists correspond one-to-one to K quantity ranges, the target air interface resource pool list is an air interface resource pool list corresponding to the first quantity range in the K air interface resource pool lists, the first quantity range is a quantity range in the K quantity ranges that includes the first quantity, the target air interface resource pool is an air interface resource pool with a default sequence index in the target air interface resource pool list, and the number of air interface resource pools included in at least one of the K air interface resource pool lists is greater than 1, and K is a positive integer greater than 1.

[1347] As an embodiment, the first receiver 1801 receives a first signaling; the first transmitter 1802 sends a first signal in a target air interface resource pool, the first signal carrying a first bit block and a second bit block; wherein the first signaling is used to determine the target air interface resource pool; the number of bits included in the second bit block is used to determine a first intermediate quantity, the first bit block and a first restriction parameter value are used to determine a second intermediate quantity, the second restriction parameter value is used to determine a third intermediate quantity, and the third intermediate quantity is linearly related to the second restriction parameter value; the number of resource particles in the target air interface resource pool used to transmit the second bit block is not greater than the minimum of {the rounded result of the first intermediate quantity, the second intermediate quantity, and the rounded result of the third intermediate quantity}.

[1348] As an embodiment, the first intermediate quantity, the second intermediate quantity and the third intermediate quantity are used to determine the number of resource particles in the target air interface resource pool used to transmit the second bit block.

[1349] As an embodiment, the number of the resource particles in the target air interface resource pool used to transmit the second bit block is equal to the minimum of {the rounded result of the first intermediate quantity, the second intermediate quantity, and the rounded result of the third intermediate quantity}.

[1350] As an embodiment, the first actual resource quantity is used to determine the fourth intermediate quantity; the number of the resource particles in the target air interface resource pool used to transmit the second bit block is equal to the minimum of {the rounded result of the first intermediate quantity, the second intermediate quantity, the rounded result of the third intermediate quantity, and the fourth intermediate quantity}.

[1351] As an embodiment, the first restriction parameter value is configured for a first priority index, and the second restriction parameter value is configured for a second priority index.

[1352] As an embodiment, the first bit block includes HARQ-ACK information bits corresponding to a first priority index.

[1353] As an embodiment, the second bit block includes HARQ-ACK information bits corresponding to a second priority index.

[1354] As an embodiment, the first signal also carries a transmission block.

[1355] As an embodiment, the first signaling indicates a first priority index.

[1356] As an embodiment, the first receiver 1801 receives a first signaling; the first transmitter 1802 sends T bit blocks in a first time window, where T is a positive integer greater than 1; wherein a first bit block is associated with the first signaling, and the first bit block does not belong to the T bit blocks; any bit block among the T bit blocks is a first-category bit block or a second-category bit block, the first-category bit block is a bit block including HARQ-ACK information bits, and the second-category bit block is a bit block different from the first-category bit block and having the same priority as the first-category bit block; whether a third-category bit block is sent in the first time window is related to the number of the first-category bit blocks in the T bit blocks, and one third-category bit block is a bit block associated with the first bit block.

[1357] Embodiment 19

[1358] Embodiment 19 illustrates a structural block diagram of a processing device in a second node device, as shown in the attached figure. Fig.19 As shown in the attached Fig.19 In the embodiment, the second node device processing device 1900 includes a second transmitter 1901 and a second receiver 1902.

[1359] As an embodiment, the second node device 1900 is a user equipment.

[1360] As an embodiment, the second node device 1900 is a base station.

[1361] As an embodiment, the second node device 1900 is a relay node.

[1362] As an embodiment, the second node device 1900 is a vehicle-mounted communication device.

[1363] As an embodiment, the second node device 1900 is a user equipment supporting V2X communication.

[1364] As an embodiment, the second transmitter 1901 includes the attached Figure 4 At least one of the antenna 420, transmitter 418, multi-antenna transmit processor 471, transmit processor 416, controller / processor 475 and memory 476.

[1365] As an embodiment, the second transmitter 1901 includes the attached Figure 4 At least the first five of the antenna 420, transmitter 418, multi-antenna transmit processor 471, transmit processor 416, controller / processor 475 and memory 476.

[1366] As an embodiment, the second transmitter 1901 includes the attached Figure 4 At least the first four of the antenna 420, transmitter 418, multi-antenna transmit processor 471, transmit processor 416, controller / processor 475 and memory 476.

[1367] As an embodiment, the second transmitter 1901 includes the attached Figure 4 At least the first three of the antenna 420, transmitter 418, multi-antenna transmit processor 471, transmit processor 416, controller / processor 475 and memory 476.

[1368] As an embodiment, the second transmitter 1901 includes the attached Figure 4At least the first two of the antenna 420, transmitter 418, multi-antenna transmit processor 471, transmit processor 416, controller / processor 475 and memory 476.

[1369] As an embodiment, the second receiver 1902 includes the attached Figure 4 At least one of the antenna 420, the receiver 418, the multi-antenna reception processor 472, the reception processor 470, the controller / processor 475 and the memory 476.

[1370] As an embodiment, the second receiver 1902 includes the attached Figure 4 At least the first five of th...

Claims

1. A first node device used for wireless communication, characterized in that: include: A first receiver receives a first signaling and a second signal; the first signaling includes scheduling information of the second signal; A first transmitter sends a first signal in a target air interface resource pool, where the first signal carries a third bit block and a fourth bit block, and the target air interface resource pool includes a PUCCH resource; Among them, the first bit block is associated with the second signal; the second bit block corresponds to the target index, the target index is the first index or the second index, and the first index is different from the second index; the first bit block includes a UCI bit, and the second bit block includes a UCI bit; the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block; the determination method of the target air interface resource pool is related to the target index; The method for determining the target air interface resource pool is related to the target index, including: When the target index is the second index, both the first bit block and the second bit block are used to determine the second quantity, the M air interface resource pool lists and the M quantity ranges correspond one-to-one, the target air interface resource pool list is an air interface resource pool list corresponding to the second quantity range in the M air interface resource pool list, the second quantity range is a quantity range in the M quantity ranges that includes the second quantity, and the first signaling is used to indicate the target air interface resource pool from the target air interface resource pool list, and M is a positive integer greater than 1; when the target index is the first index, both the first bit block and the second bit block are used to determine the first quantity, the N air interface resource pools and the N quantity ranges correspond one-to-one, the target air interface resource pool is an air interface resource pool in the N air interface resource pools that corresponds to the first quantity range, the first quantity range is a quantity range in the N quantity ranges that includes the first quantity, and N is a positive integer greater than 1.

2. The first node device according to claim 1, characterized in that: The M is no greater than 4, and the N is no greater than 4.

3. The first node device according to claim 1 or 2, characterized in that: The meaning that both the first bit block and the second bit block are used to determine the second quantity includes: the second quantity is equal to the sum of the number of bits included in the first bit block and the number of bits included in the second bit block; the meaning of the sentence that both the first bit block and the second bit block are used to determine the first quantity includes: the first quantity is equal to the sum of the number of bits included in the first bit block and the number of bits included in the second bit block.

4. The first node device according to any one of claims 1 to 3, characterized in that: The first bit block corresponds to the second index.

5. The first node device according to any one of claims 1 to 4, characterized in that: The first bit block includes HARQ-ACK information bits received for PDSCH scheduled by DCI, and the second bit block only includes HARQ-ACK information bits received for SPS PDSCH.

6. The first node device according to any one of claims 1 to 5, characterized in that: The first index and the second index are both priority indexes.

7. The first node device according to any one of claims 1 to 6, characterized in that: The first index and the second index respectively indicate different service types.

8. The first node device according to any one of claims 1 to 7, characterized in that: The first bit block is used to generate the third bit block, or the third bit block is the first bit block; the second bit block is used to generate the fourth bit block, or the fourth bit block is the second bit block.

9. The first node device according to any one of claims 1 to 8, characterized in that: The second signal is transmitted on a PDSCH.

10. A second node device used for wireless communication, characterized in that: include: A second transmitter sends a first signaling and a second signal; the first signaling includes scheduling information of the second signal; A second receiver receives a first signal in a target air interface resource pool, where the first signal carries a third bit block and a fourth bit block, and the target air interface resource pool includes a PUCCH resource; Among them, the first bit block is associated with the second signal; the second bit block corresponds to the target index, the target index is the first index or the second index, and the first index is different from the second index; the first bit block includes a UCI bit, and the second bit block includes a UCI bit; the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block; the determination method of the target air interface resource pool is related to the target index; The method for determining the target air interface resource pool is related to the target index, including: When the target index is the second index, both the first bit block and the second bit block are used to determine the second quantity, the M air interface resource pool lists and the M quantity ranges correspond one-to-one, the target air interface resource pool list is an air interface resource pool list corresponding to the second quantity range in the M air interface resource pool list, the second quantity range is a quantity range in the M quantity ranges that includes the second quantity, and the first signaling is used to indicate the target air interface resource pool from the target air interface resource pool list, and M is a positive integer greater than 1; when the target index is the first index, both the first bit block and the second bit block are used to determine the first quantity, the N air interface resource pools and the N quantity ranges correspond one-to-one, the target air interface resource pool is an air interface resource pool in the N air interface resource pools that corresponds to the first quantity range, the first quantity range is a quantity range in the N quantity ranges that includes the first quantity, and N is a positive integer greater than 1.

11. The second node device according to claim 10, characterized in that: The M is no greater than 4, and the N is no greater than 4.

12. The second node device according to claim 10 or 11, characterized in that: The meaning that both the first bit block and the second bit block are used to determine the second quantity includes: the second quantity is equal to the sum of the number of bits included in the first bit block and the number of bits included in the second bit block; the meaning of the sentence that both the first bit block and the second bit block are used to determine the first quantity includes: the first quantity is equal to the sum of the number of bits included in the first bit block and the number of bits included in the second bit block.

13. The second node device according to any one of claims 10 to 12, characterized in that: The first bit block corresponds to the second index.

14. The second node device according to any one of claims 10 to 13, characterized in that: The first bit block includes HARQ-ACK information bits for PDSCH reception scheduled by DCI, and the second bit block only includes HARQ-ACK information bits for SPS PDSCH reception.

15. The second node device according to any one of claims 10 to 14, characterized in that: The first index and the second index are both priority indexes.

16. The second node device according to any one of claims 10 to 15, characterized in that: The first index and the second index respectively indicate different service types.

17. The second node device according to any one of claims 10 to 16, characterized in that: The first bit block is used to generate the third bit block, or the third bit block is the first bit block; the second bit block is used to generate the fourth bit block, or the fourth bit block is the second bit block.

18. The second node device according to any one of claims 10 to 17, characterized in that: The second signal is transmitted on a PDSCH.

19. A method in a first node for wireless communication, characterized in that: include: receiving a first signaling and receiving a second signal; wherein the first signaling includes scheduling information of the second signal; Sending a first signal in a target air interface resource pool, where the first signal carries a third bit block and a fourth bit block, and the target air interface resource pool includes a PUCCH resource; Among them, the first bit block is associated with the second signal; the second bit block corresponds to the target index, the target index is the first index or the second index, and the first index is different from the second index; the first bit block includes a UCI bit, and the second bit block includes a UCI bit; the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block; the determination method of the target air interface resource pool is related to the target index; The method for determining the target air interface resource pool is related to the target index, including: When the target index is the second index, both the first bit block and the second bit block are used to determine the second quantity, the M air interface resource pool lists and the M quantity ranges correspond one-to-one, the target air interface resource pool list is an air interface resource pool list corresponding to the second quantity range in the M air interface resource pool list, the second quantity range is a quantity range in the M quantity ranges that includes the second quantity, and the first signaling is used to indicate the target air interface resource pool from the target air interface resource pool list, and M is a positive integer greater than 1; when the target index is the first index, both the first bit block and the second bit block are used to determine the first quantity, the N air interface resource pools and the N quantity ranges correspond one-to-one, the target air interface resource pool is an air interface resource pool in the N air interface resource pools that corresponds to the first quantity range, the first quantity range is a quantity range in the N quantity ranges that includes the first quantity, and N is a positive integer greater than 1.

20. The method in the first node according to claim 19, characterized in that: The M is no greater than 4, and the N is no greater than 4.

21. The method in the first node according to claim 19 or 20, characterized in that: The meaning that both the first bit block and the second bit block are used to determine the second quantity includes: the second quantity is equal to the sum of the number of bits included in the first bit block and the number of bits included in the second bit block; the meaning of the sentence that both the first bit block and the second bit block are used to determine the first quantity includes: the first quantity is equal to the sum of the number of bits included in the first bit block and the number of bits included in the second bit block.

22. The method in the first node according to any one of claims 19 to 21, characterized in that: The first bit block corresponds to the second index.

23. The method in the first node according to any one of claims 19 to 22, characterized in that: The first bit block includes HARQ-ACK information bits for PDSCH reception scheduled by DCI, and the second bit block only includes HARQ-ACK information bits for SPS PDSCH reception.

24. The method in the first node according to any one of claims 19 to 23, characterized in that: The first index and the second index are both priority indexes.

25. The method in the first node according to any one of claims 19 to 24, characterized in that: The first index and the second index respectively indicate different service types.

26. The method in the first node according to any one of claims 19 to 25, characterized in that: The first bit block is used to generate the third bit block, or the third bit block is the first bit block; the second bit block is used to generate the fourth bit block, or the fourth bit block is the second bit block.

27. The method in the first node according to any one of claims 19 to 26, characterized in that: The second signal is transmitted on a PDSCH.

28. A method in a second node for wireless communication, characterized in that: include: Sending a first signaling and sending a second signal; wherein the first signaling includes scheduling information of the second signal; Receiving a first signal in a target air interface resource pool, where the first signal carries a third bit block and a fourth bit block, and the target air interface resource pool includes a PUCCH resource; Among them, the first bit block is associated with the second signal; the second bit block corresponds to the target index, the target index is the first index or the second index, and the first index is different from the second index; the first bit block includes a UCI bit, and the second bit block includes a UCI bit; the third bit block is related to the first bit block, and the fourth bit block is related to the second bit block; the determination method of the target air interface resource pool is related to the target index; The method for determining the target air interface resource pool is related to the target index, including: When the target index is the second index, both the first bit block and the second bit block are used to determine the second quantity, the M air interface resource pool lists and the M quantity ranges correspond one-to-one, the target air interface resource pool list is an air interface resource pool list corresponding to the second quantity range in the M air interface resource pool list, the second quantity range is a quantity range in the M quantity ranges that includes the second quantity, and the first signaling is used to indicate the target air interface resource pool from the target air interface resource pool list, and M is a positive integer greater than 1; when the target index is the first index, both the first bit block and the second bit block are used to determine the first quantity, the N air interface resource pools and the N quantity ranges correspond one-to-one, the target air interface resource pool is an air interface resource pool in the N air interface resource pools that corresponds to the first quantity range, the first quantity range is a quantity range in the N quantity ranges that includes the first quantity, and N is a positive integer greater than 1.

29. The method in the second node according to claim 28, characterized in that: The M is no greater than 4, and the N is no greater than 4.

30. The method in the second node according to claim 28 or 29, characterized in that: The meaning that both the first bit block and the second bit block are used to determine the second quantity includes: the second quantity is equal to the sum of the number of bits included in the first bit block and the number of bits included in the second bit block; the meaning of the sentence that both the first bit block and the second bit block are used to determine the first quantity includes: the first quantity is equal to the sum of the number of bits included in the first bit block and the number of bits included in the second bit block.

31. The method in the second node according to any one of claims 28 to 30, characterized in that: The first bit block corresponds to the second index.

32. The method in the second node according to any one of claims 28 to 31, characterized in that: The first bit block includes HARQ-ACK information bits for PDSCH reception scheduled by DCI, and the second bit block only includes HARQ-ACK information bits for SPS PDSCH reception.

33. The method in the second node according to any one of claims 28 to 32, characterized in that: The first index and the second index are both priority indexes.

34. The method in the second node according to any one of claims 28 to 33, characterized in that: The first index and the second index respectively indicate different service types.

35. The method in the second node according to any one of claims 28 to 34, characterized in that: The first bit block is used to generate the third bit block, or the third bit block is the first bit block; the second bit block is used to generate the fourth bit block, or the fourth bit block is the second bit block.

36. The method in the second node according to any one of claims 28 to 35, characterized in that: The second signal is transmitted on a PDSCH.

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