A method and device used in a node for wireless communication

Abstract

The present application discloses a method and apparatus in a node used for wireless communication. A first node receives a first signaling and a second signaling, wherein the first signaling is used to indicate a first air interface resource block, and the second signaling is used to indicate a second air interface resource block; a target bit block set is sent in the second air interface resource block; and starting from a target moment, a target control resource set is monitored using a target transmission configuration state. The first air interface resource block is reserved for a first bit block, and the target bit block set includes the first bit block; the first signaling is used to determine a first moment; when the target control resource set is associated with the first type of signal, the first moment is used to determine the target moment; when the target control resource set is associated with only the second type of signal among the first and second types of signals, the second air interface resource block is used to determine the target moment.

Description

Technical Field

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

[0002] In traditional LTE (Long-Term Evolution) and LTE-A (Long-Term Evolution Advanced) systems, base stations support terminal reception of multicast and groupcast services through MBSFN (Multicast Broadcast Single Frequency Network) and SC-PTM (Single-Cell Point-To-Multipoint). The NR (New Radio) R (release)-17 standard has begun discussing how to support the transmission of multicast and broadcast services within the 5G architecture. Two PTM transmission methods are under discussion: one using the group common PDCCH (Physical Downlink Control Channel) to schedule the group common PDSCH (Physical Downlink Shared Channel), and the other using the unicast PDCCH to schedule the unicast PDSCH. Summary of the Invention

[0003] Through research, the inventors found that when two types of services (such as unicast services and non-unicast (i.e., multicast, multicast and / or broadcast) services, and services of different priorities) coexist, how to determine the effective time when updating the transmission parameters of the two types of services is a key problem that needs to be solved.

[0004] In response to the above problems, the present application discloses a solution. It should be noted that, although the above description uses downlink as an example, the present application is also applicable to other scenarios such as uplink and companion link, and obtains a similar technical effect in the downlink. In addition, different scenarios (including but not limited to downlink, uplink and companion link) adopt a unified solution to further help reduce hardware complexity and cost. In the absence of conflict, the embodiments in any node of the present application and the features in the embodiments can be applied to any other node, and vice versa. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be arbitrarily combined with each other.

[0005] As an embodiment, the interpretation of terminology in this application refers to the definition of the TS36 series of specification protocols of 3GPP.

[0006] As an example, the interpretation of the terms in this application refers to the definitions of the 3GPP specification protocol TS38 series.

[0007] As an example, the interpretation of the terms in this application refers to the definitions of the TS37 series of specification protocols of 3GPP.

[0008] As an embodiment, the interpretation of terms in this application refers to the definition of the standard protocol of IEEE (Institute of Electrical and Electronics Engineers).

[0009] The present application discloses a method in a first node used for wireless communication, characterized by comprising:

[0010] receiving first signaling and second signaling, where the first signaling is used to indicate a first air interface resource block, and the second signaling is used to indicate a second air interface resource block;

[0011] Sending a target bit block set in the second air interface resource block;

[0012] Starting from the target time, the target control resource set is monitored using the target transmission configuration state;

[0013] In which, the first air interface resource block is reserved for a first bit block, the target bit block set includes the first bit block, and the first bit block includes HARQ-ACK associated with the first signaling; the first signaling is used to indicate the target transmission configuration state; the first signaling is used to determine a first moment; the first moment or the second air interface resource block is used to determine the target moment; starting from the target moment, the target transmission configuration state is used to determine the antenna port quasi-co-location parameters of the target control resource set; the target control resource set is associated with at least one of the first type of signal or the second type of signal; when the target control resource set is associated with the first type of signal, the first moment is used to determine the target moment; when the target control resource set is associated with only the second type of signal among the first type of signal and the second type of signal, the second air interface resource block is used to determine the target moment.

[0014] As an embodiment, the problem to be solved by the present application includes: how to determine the effective time when updating the transmission parameters of two types of services (such as unicast services and non-unicast services, and services of different priorities).

[0015] As an embodiment, the essence of the above method is that: the first type of signal and the second type of signal are respectively for two types of services, the first signaling updates the transmission parameters, the target transmission configuration state is the new transmission parameters, the target time is the effective time of the new transmission parameters, the first bit block is a response to the first signaling, and the first bit block is multiplexed and sent in the second air interface resource block indicated by the second signaling; different methods are used to determine the effective time for different services, that is, the first time is determined and the second air interface resource block is determined.

[0016] As an embodiment, the advantage of the above method is that the transmission parameter update takes into account the characteristics of different services, supports the coexistence of different services, and ensures that the transmitting and receiving ends have a consistent understanding of the effective time.

[0017] As an embodiment, the advantage of the above method is that, for non-unicast services, it ensures that each user in the user group has a consistent understanding of the effective time.

[0018] According to one aspect of the present application, it is characterized in that a first identifier set is applied to the first type of signal, a second identifier set is applied to the second type of signal, the first identifier set and the second identifier set are different, the first identifier set includes at least one identifier, the second identifier set includes at least one identifier, and any identifier in the first identifier set and the second identifier set is a non-negative integer.

[0019] According to one aspect of the present application, it is characterized in that when the first identification set is applied to the first signaling, the target control resource set is associated with the first type of signal; when the second identification set is applied to the first signaling, the target control resource set is associated with only the second type of signal among the first type of signal and the second type of signal.

[0020] According to one aspect of the present application, it is characterized in that the sentence "the target control resource set is associated with a first type of signal" means that the first type of signal occupies at least one control channel alternative associated with the target control resource set; the sentence "the target control resource set is associated with the first type of signal or only the second type of signal in the second type of signal" means that only the second type of signal in the first type of signal or the second type of signal occupies at least one control channel alternative associated with the target control resource set.

[0021] According to one aspect of the present application, it is characterized in that the sentence "the target control resource set is associated with the first type of signal" means: the control signaling for scheduling the first type of signal occupies at least one control channel alternative associated with the target control resource set; the sentence "the target control resource set is associated with the first type of signal or only the second type of signal among the second type of signal" means: the control signaling for scheduling the first type of signal and the control signaling for scheduling the second type of signal, the control signaling for scheduling only the second type of signal among the control signaling for scheduling the second type of signal, occupies at least one control channel alternative associated with the target control resource set.

[0022] According to one aspect of the present application, it is characterized in that the target control resource set belongs to a reference frequency domain resource block in the frequency domain, the reference frequency domain resource block includes a first frequency domain resource set and a second frequency domain resource set, and only the first frequency domain resource set among the first frequency domain resource set and the second frequency domain resource set is used to transmit the first type of signal; the sentence "the target control resource set is associated with the first type of signal" means that the target control resource set belongs to the first frequency domain resource set in the frequency domain; the sentence "the target control resource set is associated with the first type of signal or only the second type of signal among the second type of signal" means that the target control resource set belongs to the second frequency domain resource set in the frequency domain.

[0023] According to one aspect of the present application, it is characterized by comprising:

[0024] Before the target time, monitoring the target control resource set using a first transmission configuration state;

[0025] Before the target time, the first transmission configuration state is used to determine the antenna port quasi-co-location parameters of the target control resource set; the first transmission configuration state is different from the target transmission configuration state.

[0026] The present application discloses a method used in a second node of wireless communication, characterized by comprising:

[0027] Sending a first signaling and a second signaling, where the first signaling is used to indicate a first air interface resource block, and the second signaling is used to indicate a second air interface resource block;

[0028] receiving a target bit block set in the second air interface resource block;

[0029] In which, the first air interface resource block is reserved for a first bit block, the target bit block set includes the first bit block, and the first bit block includes HARQ-ACK associated with the first signaling; the first signaling is used to indicate the target transmission configuration state; the first signaling is used to determine a first moment; the first moment or the second air interface resource block is used to determine the target moment; starting from the target moment, the target transmission configuration state is used to determine the antenna port quasi-co-location parameters of the target control resource set; the target control resource set is associated with at least one of the first type of signal or the second type of signal; when the target control resource set is associated with the first type of signal, the first moment is used to determine the target moment; when the target control resource set is associated with only the second type of signal among the first type of signal and the second type of signal, the second air interface resource block is used to determine the target moment.

[0030] According to one aspect of the present application, it is characterized in that a first identifier set is applied to the first type of signal, a second identifier set is applied to the second type of signal, the first identifier set and the second identifier set are different, the first identifier set includes at least one identifier, the second identifier set includes at least one identifier, and any identifier in the first identifier set and the second identifier set is a non-negative integer.

[0031] According to one aspect of the present application, it is characterized in that when the first identification set is applied to the first signaling, the target control resource set is associated with the first type of signal; when the second identification set is applied to the first signaling, the target control resource set is associated with only the second type of signal among the first type of signal and the second type of signal.

[0032] According to one aspect of the present application, it is characterized in that the sentence "the target control resource set is associated with a first type of signal" means that the first type of signal occupies at least one control channel alternative associated with the target control resource set; the sentence "the target control resource set is associated with the first type of signal or only the second type of signal in the second type of signal" means that only the second type of signal in the first type of signal or the second type of signal occupies at least one control channel alternative associated with the target control resource set.

[0033] According to one aspect of the present application, it is characterized in that the sentence "the target control resource set is associated with the first type of signal" means: the control signaling for scheduling the first type of signal occupies at least one control channel alternative associated with the target control resource set; the sentence "the target control resource set is associated with the first type of signal or only the second type of signal among the second type of signal" means: the control signaling for scheduling the first type of signal and the control signaling for scheduling the second type of signal, the control signaling for scheduling only the second type of signal among the control signaling for scheduling the second type of signal, occupies at least one control channel alternative associated with the target control resource set.

[0034] According to one aspect of the present application, it is characterized in that the target control resource set belongs to a reference frequency domain resource block in the frequency domain, the reference frequency domain resource block includes a first frequency domain resource set and a second frequency domain resource set, and only the first frequency domain resource set among the first frequency domain resource set and the second frequency domain resource set is used to transmit the first type of signal; the sentence "the target control resource set is associated with the first type of signal" means that the target control resource set belongs to the first frequency domain resource set in the frequency domain; the sentence "the target control resource set is associated with the first type of signal or only the second type of signal among the second type of signal" means that the target control resource set belongs to the second frequency domain resource set in the frequency domain.

[0035] According to one aspect of the present application, it is characterized in that before the target moment, a first transmission configuration state is used to determine the antenna port quasi-co-location parameters of the target control resource set; the first transmission configuration state and the target transmission configuration state are different.

[0036] The present application discloses a first node device used for wireless communication, characterized by comprising:

[0037] A first receiver receives a first signaling and a second signaling, wherein the first signaling is used to indicate a first air interface resource block, and the second signaling is used to indicate a second air interface resource block; starting from a target time, using a target transmission configuration state to monitor a target control resource set;

[0038] The first transmitter sends a target bit block set in the second air interface resource block;

[0039] In which, the first air interface resource block is reserved for a first bit block, the target bit block set includes the first bit block, and the first bit block includes HARQ-ACK associated with the first signaling; the first signaling is used to indicate the target transmission configuration state; the first signaling is used to determine a first moment; the first moment or the second air interface resource block is used to determine the target moment; starting from the target moment, the target transmission configuration state is used to determine the antenna port quasi-co-location parameters of the target control resource set; the target control resource set is associated with at least one of the first type of signal or the second type of signal; when the target control resource set is associated with the first type of signal, the first moment is used to determine the target moment; when the target control resource set is associated with only the second type of signal among the first type of signal and the second type of signal, the second air interface resource block is used to determine the target moment.

[0040] The present application discloses a second node device used for wireless communication, characterized by comprising:

[0041] A second transmitter sends a first signaling and a second signaling, where the first signaling is used to indicate a first air interface resource block, and the second signaling is used to indicate a second air interface resource block;

[0042] A second receiver receives a target bit block set in the second air interface resource block;

[0043] In which, the first air interface resource block is reserved for a first bit block, the target bit block set includes the first bit block, and the first bit block includes HARQ-ACK associated with the first signaling; the first signaling is used to indicate the target transmission configuration state; the first signaling is used to determine a first moment; the first moment or the second air interface resource block is used to determine the target moment; starting from the target moment, the target transmission configuration state is used to determine the antenna port quasi-co-location parameters of the target control resource set; the target control resource set is associated with at least one of the first type of signal or the second type of signal; when the target control resource set is associated with the first type of signal, the first moment is used to determine the target moment; when the target control resource set is associated with only the second type of signal among the first type of signal and the second type of signal, the second air interface resource block is used to determine the target moment.

[0044] As an example, compared with traditional solutions, this application has the following advantages:

[0045] - Transmission parameter updates take into account the characteristics of different services, support the coexistence of different services, and ensure consistent understanding of the effective time between the sender and receiver;

[0046] -For non-unicast services, it ensures that every user in the user group has a consistent understanding of the effective time. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] Other features, objects and advantages of the present application will become more apparent upon reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0048] Figure 1 A flowchart of first signaling, second signaling, target bit block set, and target control resource set according to an embodiment of the present application is shown;

[0049] Figure 2 A schematic diagram showing a network architecture according to an embodiment of the present application is shown;

[0050] Figure 3 A schematic diagram illustrating an embodiment of a radio protocol architecture of a user plane and a control plane according to an embodiment of the present application is shown;

[0051] 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;

[0052] Figure 5 A flow chart showing transmission according to an embodiment of the present application is shown;

[0053] Figure 6 A schematic diagram showing a target time according to an embodiment of the present application is shown;

[0054] Figure 7 A schematic diagram showing a method in which a first signaling is used to determine a first time according to an embodiment of the present application is shown;

[0055] Figure 8 A schematic diagram showing a first type of signal and a second type of signal according to an embodiment of the present application is shown;

[0056] Figure 9 A schematic diagram showing a target control resource set according to an embodiment of the present application is shown;

[0057] Figure 10 A schematic diagram showing a target control resource set according to another embodiment of the present application is shown;

[0058] Figure 11 A schematic diagram showing association between a target control resource set and a first type of signal according to an embodiment of the present application is shown;

[0059] Figure 12 A schematic diagram showing association between a target control resource set and a first type of signal according to another embodiment of the present application is shown;

[0060] Figure 13 A schematic diagram showing association between a target control resource set and a first type of signal according to another embodiment of the present application is shown;

[0061] Figure 14 A structural block diagram of a processing device used in a first node device according to an embodiment of the present application is shown;

[0062] Figure 15 A structural block diagram of a processing device for a device in a second node according to an embodiment of the present application is shown. DETAILED DESCRIPTION

[0063] 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, unless there is a conflict, the embodiments and features in the embodiments of the present application can be combined with each other in any way.

[0064] Example 1

[0065] Embodiment 1 illustrates a flowchart of the first signaling, the second signaling, the target bit block set and the target control resource set according to an embodiment of the present application, as shown in the attached figure. Figure 1 As shown in the attached Figure 1 In the diagram 100, each box represents a step.

[0066] In embodiment 1, the first node in the present application receives the first signaling and the second signaling in step 101; sends the target bit block set in the second air interface resource block in step 102; and monitors the target control resource set using the target transmission configuration state starting from the target moment in step 103; wherein the first signaling is used to indicate the first air interface resource block, and the second signaling is used to indicate the second air interface resource block; the first air interface resource block is reserved for the first bit block, the target bit block set includes the first bit block, and the first bit block includes the HARQ-ACK associated with the first signaling; the first signaling is used to indicate the target transmission configuration state state; the first signaling is used to determine a first moment; the first moment or the second air interface resource block is used to determine the target moment; starting from the target moment, the target transmission configuration state is used to determine the antenna port quasi-co-location parameters of the target control resource set; the target control resource set is associated with at least one of the first type of signal or the second type of signal; when the target control resource set is associated with the first type of signal, the first moment is used to determine the target moment; when the target control resource set is associated with only the second type of signal among the first type of signal and the second type of signal, the second air interface resource block is used to determine the target moment.

[0067] As an embodiment, the first signaling is sent earlier than the second signaling.

[0068] As an embodiment, the sending of the first signaling is no later than the sending of the second signaling.

[0069] As an embodiment, the sending of the first signaling is later than the sending of the second signaling.

[0070] As an embodiment, the first signaling is physical layer signaling.

[0071] As an embodiment, the first signaling is control signaling.

[0072] As an embodiment, the first signaling is DCI (Downlink Control Information) signaling.

[0073] As an embodiment, the first signaling is downlink DCI (Downlink Control Information) signaling.

[0074] As an embodiment, the first signaling is transmitted on a PDCCH (Physical Downlink Control CHannel).

[0075] As an embodiment, the first signaling schedules PDSCH (Physical Downlink Shared Channel) reception.

[0076] As an embodiment, the first air interface resource block is a time-frequency resource block.

[0077] As an embodiment, the first air interface resource block is an air interface resource block.

[0078] As an embodiment, the first air interface resource block includes PUCCH (Physical Uplink Control CHannel, physical uplink control channel) resources.

[0079] As an embodiment, the first air interface resource block is a PUCCH resource.

[0080] As an embodiment, the first signaling displays an indication of a first air interface resource block.

[0081] As an embodiment, the first signaling implicitly indicates the first air interface resource block.

[0082] As an embodiment, the first signaling is used to indicate the first air interface resource block from a first air interface resource set.

[0083] As an embodiment, the first signaling indicates the index of the first air interface resource block in the first air interface resource set.

[0084] As an embodiment, the first signaling includes a second field, and the second field in the first signaling is used to indicate a first air interface resource block.

[0085] As an embodiment, the first signaling includes a second field, and the second field in the first signaling is used to indicate the first air interface resource block from a first air interface resource set.

[0086] As an embodiment, the first signaling includes a second field, and the second field in the first signaling indicates the index of the first air interface resource block in the first air interface resource set.

[0087] As an embodiment, the first air interface resource set includes at least one air interface resource block, and the first air interface resource block is an air interface resource block in the first air interface resource set.

[0088] As an embodiment, the second field includes at least one bit.

[0089] As an embodiment, the second field includes 3 bits.

[0090] As an embodiment, the second domain is a PUCCH resource indicator domain.

[0091] As an embodiment, the specific definition of the PUCCH resource indicator field refers to Section 7.3.1 of 3GPP TS38.212.

[0092] As an embodiment, the sentence "the first air interface resource block is reserved for the first bit block" means that until the first signaling is received, the first node believes that the first air interface resource block is used for transmission of the first bit block.

[0093] As an embodiment, the sentence "the first air interface resource block is reserved for the first bit block" means that until the second signaling is received, the first node believes that the resources used to transmit the first bit block are changed from the first air interface resource block to the second air interface resource block.

[0094] As an embodiment, the sentence "the first air interface resource block is reserved for the first bit block" means that when the first signaling is sent, the sender of the first signaling believes that the first air interface resource block is used for the transmission of the first bit block.

[0095] As an embodiment, the sentence "the first air interface resource block is reserved for the first bit block" means that when the second signaling is sent, the sender of the first signaling believes that the resources used to transmit the first bit block are changed from the first air interface resource block to the second air interface resource block.

[0096] As an embodiment, a time-frequency resource block includes at least one symbol in the time domain.

[0097] As an embodiment, a time-frequency resource block includes a positive integer number of consecutive symbols in the time domain.

[0098] As an embodiment, a time-frequency resource block includes continuous subcarriers in the frequency domain.

[0099] As an embodiment, a time-frequency resource block includes at least one RB (Resource Block) in the frequency domain.

[0100] As an embodiment, a time-frequency resource block includes a positive integer number of consecutive RBs in the frequency domain.

[0101] As an embodiment, a time-frequency resource block includes at least one RE (Resource Element).

[0102] As an embodiment, an air interface resource block includes time-frequency resources.

[0103] As an embodiment, an air interface resource block includes code resources.

[0104] As an embodiment, an air interface resource block includes time-frequency code resources.

[0105] As an embodiment, an air interface resource block includes at least one symbol in the time domain.

[0106] As an embodiment, an air interface resource block includes a positive integer number of consecutive symbols in the time domain.

[0107] As an embodiment, an air interface resource block includes continuous subcarriers in the frequency domain.

[0108] As an embodiment, an air interface resource block includes at least one RB (Resource Block) in the frequency domain.

[0109] As an embodiment, an air interface resource block includes a positive integer number of consecutive RBs in the frequency domain.

[0110] As an embodiment, an air interface resource block includes at least one RE (Resource Element).

[0111] As an embodiment, one RE occupies one symbol in the time domain and one subcarrier in the frequency domain.

[0112] As an embodiment, the symbol is a single carrier symbol.

[0113] As an embodiment, the symbol is a multi-carrier symbol.

[0114] As an embodiment, the multi-carrier symbol is an OFDM (Orthogonal Frequency Division Multiplexing) symbol.

[0115] As an embodiment, the multi-carrier symbol is an SC-FDMA (Single Carrier-Frequency Division Multiple Access) symbol.

[0116] As an embodiment, the multi-carrier symbol is a DFT-S-OFDM (Discrete Fourier Transform Spread OFDM) symbol.

[0117] As an embodiment, the multi-carrier symbol is a FBMC (Filter Bank Multi Carrier) symbol.

[0118] As an embodiment, the multi-carrier symbol includes a CP (Cyclic Prefix).

[0119] As an embodiment, the second signaling is physical layer signaling.

[0120] As an embodiment, the second signaling is control signaling.

[0121] As an embodiment, the second signaling is DCI (Downlink Control Information) signaling.

[0122] As an embodiment, the second signaling is downlink DCI (Downlink Control Information) signaling.

[0123] As an embodiment, the second signaling is uplink DCI (Downlink Control Information) signaling.

[0124] As an embodiment, the second signaling is transmitted on a PDCCH (Physical Downlink Control CHannel).

[0125] As an embodiment, the second signaling schedules PDSCH (Physical Downlink Shared CHannel) reception.

[0126] As an embodiment, the second signaling indicates SPS (Semi-Persistent Scheduling) PDSCH release (Release).

[0127] As an embodiment, the second signaling schedules PUSCH (Physical Uplink Shared CHannel) reception.

[0128] As an embodiment, the first air interface resource block and the second air interface resource block belong to the same time slot in the time domain.

[0129] As an embodiment, the first air interface resource block and the second air interface resource block belong to the same time unit in the time domain.

[0130] As an embodiment, the first air interface resource block and the second air interface resource block overlap in the time domain.

[0131] As an embodiment, the second air interface resource block is a time-frequency resource block.

[0132] As an embodiment, the second air interface resource block is an air interface resource block.

[0133] As an embodiment, the second air interface resource block includes PUCCH (Physical Uplink Control CHannel, physical uplink control channel) resources.

[0134] As an embodiment, the second air interface resource block is a PUCCH resource.

[0135] As an embodiment, the second air interface resource block includes PUSCH resources.

[0136] As an embodiment, the second air interface resource block is a PUSCH resource.

[0137] As an embodiment, the second signaling indicates a second air interface resource block.

[0138] As an embodiment, the second signaling implicitly indicates a second air interface resource block.

[0139] As an embodiment, the second signaling is used to indicate the second air interface resource block from a second air interface resource set.

[0140] As an embodiment, the second signaling indicates the index of the second air interface resource block in the second air interface resource set.

[0141] As an embodiment, the second signaling includes a second field, and the second field in the second signaling is used to indicate a second air interface resource block.

[0142] As an embodiment, the second signaling includes a second field, and the second field in the second signaling is used to indicate the second air interface resource block from a second air interface resource set.

[0143] As an embodiment, the second signaling includes a second field, and the second field in the second signaling indicates the index of the second air interface resource block in the second air interface resource set.

[0144] As an embodiment, the second air interface resource set includes at least one air interface resource block, and the second air interface resource block is an air interface resource block in the second air interface resource set.

[0145] As an embodiment, the second signaling indicates the time domain resources occupied by the second air interface resource block and the frequency domain resources occupied by the second air interface resource block.

[0146] As an embodiment, the second signaling includes a third field and a fourth field, the third field in the second signaling indicates the time domain resources occupied by the second air interface resource block, and the fourth field in the second signaling indicates the frequency domain resources occupied by the second air interface resource block; the third field includes at least one bit; and the fourth field includes at least one bit.

[0147] As an embodiment, the third domain is a Time domain resource assignment domain, and the fourth domain is a Frequency domain resource assignment domain.

[0148] As an embodiment, the specific definitions of the Time domain resource assignment field and the Frequency domain resource assignment field refer to Section 7.3.1 of 3GPP TS 38.212.

[0149] As an embodiment, one of the time units is a time slot.

[0150] As an embodiment, one of the time units is a sub-slot.

[0151] As an embodiment, one of the time units is a sub-frame.

[0152] As an embodiment, one of the time units is a symbol.

[0153] As an embodiment, one of the time units includes a positive integer number of consecutive symbols greater than 1.

[0154] As an embodiment, the number of symbols included in one time unit is configured by a higher layer parameter.

[0155] As an embodiment, the first node abandons sending the first bit block in the first air interface resource block.

[0156] As an embodiment, the first bit block is sent in only the second air interface resource block among the first air interface resource block and the second air interface resource.

[0157] As an embodiment, the target bit block set only includes the first bit block.

[0158] As an embodiment, the target bit block set also includes bits outside the first bit block.

[0159] As an embodiment, the target bit block set includes at least one bit block, and the first bit block is a bit block in the target bit block set.

[0160] As an embodiment, the first bit block includes at least one bit.

[0161] As an embodiment, a bit block includes at least one bit.

[0162] As an embodiment, the target bit block set includes UCI (Uplink Control Information, uplink control information).

[0163] As an embodiment, the target bit block set includes UCI and transport block (Transport Block, TB).

[0164] As an embodiment, the target bit block set includes UCI and code block group (Code Block Group, CBG).

[0165] As an embodiment, the target bit block set also includes the TB scheduled by the second signaling.

[0166] As an embodiment, the target bit block set also includes the CBG scheduled by the second signaling.

[0167] As an embodiment, the target bit block set also includes HARQ-ACK associated with the second signaling.

[0168] As an embodiment, the second signaling schedules a second signal, and the HARQ-ACK associated with the second signaling is a HARQ-ACK for the second signal.

[0169] As an embodiment, the HARQ-ACK associated with the second signaling is a HARQ-ACK for the second signaling.

[0170] As an embodiment, the first receiver receives a second signal; wherein, the second signaling schedules the second signal, and the target bit block set also includes a HARQ-ACK for the second signal.

[0171] As an embodiment, the second signal is transmitted on PDSCH.

[0172] As an embodiment, the first bit block only includes HARQ-ACK (Hybrid Automatic Repeat request Acknowledge) associated with the first signaling.

[0173] As an embodiment, the first bit block also includes bits other than HARQ-ACK associated with the first signaling.

[0174] As an embodiment, the first bit block also includes HARQ-ACK other than the HARQ-ACK associated with the first signaling.

[0175] As an embodiment, the HARQ-ACK associated with the first signaling includes ACK (ACKnowledgement).

[0176] As an embodiment, the HARQ-ACK associated with the first signaling includes NACK (Negative ACK acknowledgement).

[0177] As an embodiment, the first signaling schedules a first signal, and the HARQ-ACK associated with the first signaling is a HARQ-ACK for the first signal.

[0178] As an embodiment, the HARQ-ACK associated with the first signaling is a HARQ-ACK for the first signaling.

[0179] As an embodiment, the first signaling schedules a first signal, and the HARQ-ACK associated with the first signaling indicates whether the first signal is correctly received.

[0180] As an embodiment, the first signaling schedules a first signal, and the HARQ-ACK associated with the first signaling indicates that the first signal is correctly received.

[0181] As an embodiment, the first receiver receives a first signal; wherein, the first signaling schedules the first signal.

[0182] As an embodiment, the first signal is transmitted on PDSCH.

[0183] As an embodiment, the HARQ-ACK associated with the first signaling is used to determine whether the first signaling is correctly received.

[0184] As an embodiment, the HARQ-ACK associated with the first signaling indicates that the first signaling is correctly received.

[0185] As an embodiment, the HARQ-ACK for the first signal indicates whether the first signal is correctly received.

[0186] As an embodiment, the HARQ-ACK for the first signal indicates that the first signal is correctly received.

[0187] As an embodiment, the HARQ-ACK for the first signaling indicates whether the first signaling is received correctly.

[0188] As an embodiment, the HARQ-ACK for the first signaling indicates that the first signaling is correctly received.

[0189] As an embodiment, the first signaling explicitly indicates the target transmission configuration status.

[0190] As an embodiment, the first signaling implicitly indicates the target transmission configuration status.

[0191] As an embodiment, the first signaling includes a first field, and the first field in the first signaling is used to indicate the target transmission configuration state.

[0192] As an embodiment, it is a default that the first signaling includes the first domain.

[0193] As an embodiment, the higher layer parameter configuration of the first signaling includes the first domain.

[0194] As an embodiment, the higher layer parameter tci-PresentInDCI configures the first signaling to include the first domain.

[0195] As an embodiment, the name of the first domain includes Transmission configuration indication.

[0196] As an embodiment, the name of the first domain includes TCI.

[0197] As an embodiment, the name of the first domain includes tci.

[0198] As an embodiment, the first field is a Transmission configuration indication field.

[0199] As an embodiment, the specific definition of the Transmission configuration indication field refers to Section 7.3 of 3GPP TS38.212.

[0200] As an embodiment, the specific definition of the higher layer parameter tci-PresentInDCI refers to Section 7.3 of 3GPP TS 38.212.

[0201] As an embodiment, the first field includes 3 bits.

[0202] As an embodiment, the first field includes one bit.

[0203] As an embodiment, the first field comprises more than one bit.

[0204] As an embodiment, the first field includes at least one bit.

[0205] As an embodiment, the number of bits included in the first field is predefined.

[0206] As an embodiment, the number of bits included in the first field is configured by a higher layer parameter.

[0207] As an embodiment, the higher layer parameter is an RRC parameter.

[0208] As an embodiment, the higher layer parameter is a MAC CE parameter.

[0209] As an embodiment, the target transmission configuration state is a TCI (Transmission configuration indication) state.

[0210] As an embodiment, the specific definition of the TCI state refers to Section 5.1.5 of 3GPP TS 38.214.

[0211] As an embodiment, the target transmission configuration state includes a QCL relation.

[0212] As an embodiment, the target transmission configuration state indicates a QCL relationship.

[0213] As an embodiment, the target transmission configuration state includes QCL parameters.

[0214] As an embodiment, the target transmission configuration state indicates QCL parameters.

[0215] As an embodiment, the target transmission configuration state indicates at least one reference signal.

[0216] As an embodiment, a reference signal indicated by the target transmission configuration state includes one of an SRS, a CSI-RS or an SS / PBCH block.

[0217] As a sub-embodiment of the above embodiment, a reference signal indicated by the target transmission configuration state includes an SRS.

[0218] As a sub-embodiment of the above embodiment, a reference signal indicated by the target transmission configuration state includes a CSI-RS or an SS / PBCH block.

[0219] As an embodiment, the target transmission configuration state indicates a reference signal identifier of at least one reference signal.

[0220] As an embodiment, the reference signal identifier of a reference signal includes one of NZP-CSI-RS-ResourceId, SSB-Index or SRS-ResourceId.

[0221] As an embodiment, the given reference signal is a reference signal indicated by the target transmission configuration state, and the target transmission configuration state indicates the given reference signal and the QCL type corresponding to the given reference signal.

[0222] As an embodiment, the target transmission configuration state indicates that at least one corresponding QCL type is a reference signal of QCL-TypeD.

[0223] As an embodiment, the target transmission configuration state indicates a reference signal whose corresponding QCL type is QCL-TypeD.

[0224] As an embodiment, the QCL types include QCL-TypeA, QCL-TypeB, QCL-TypeC and QCL-TypeD.

[0225] As an embodiment, the QCL refers to Quasi Co-Located.

[0226] As an embodiment, the QCL refers to Quasi Co-Location.

[0227] As an embodiment, the QCL-Type A includes Doppler shift, Doppler spread, average delay, and delay spread.

[0228] As an embodiment, the QCL-Type B includes Doppler shift and Doppler spread.

[0229] As an embodiment, the QCL-Type C includes Doppler shift and average delay.

[0230] As an embodiment, the QCL-TypeD includes a spatial reception parameter (Spatial Rx parameter).

[0231] As an embodiment, the specific definitions of the QCL-TypeA, the QCL-TypeB, the QCL-TypeC and the QCL-TypeD refer to Section 5.1.5 of 3GPP TS38.214.

[0232] As an embodiment, the QCL parameters include one or more of delay spread, Doppler spread, Doppler shift, average delay, or spatial Rx parameter.

[0233] As an embodiment, the QCL parameters include Doppler shift and Doppler spread.

[0234] As an embodiment, the QCL parameters include Doppler shift and average delay.

[0235] As an embodiment, the QCL parameter includes a spatial reception parameter (Spatial Rx parameter).

[0236] As an embodiment, the QCL parameters of the QCL type QCL-Type A include Doppler shift, Doppler spread, average delay, and delay spread.

[0237] As an embodiment, the QCL parameters of the QCL type QCL-Type B include Doppler shift and Doppler spread.

[0238] As an embodiment, the QCL parameters of the QCL type QCL-Type C include Doppler shift and average delay.

[0239] As an embodiment, the QCL parameter of the QCL type QCL-TypeD includes a spatial reception parameter (Spatial Rx parameter).

[0240] As an embodiment, the target transmission configuration state is used to determine antenna port quasi co-location (QCL) parameters of a first channel group, where the first channel group includes a plurality of physical layer channels.

[0241] As an embodiment, one channel in the first channel group occupies the target control resource set.

[0242] As an embodiment, at least two physical layer channels in the first channel group are different.

[0243] As an embodiment, any two physical layer channels in the first channel group are different.

[0244] As an embodiment, at least two physical layer channels in the first channel group are of different types.

[0245] As an embodiment, any two physical layer channels in the first channel group are of different types.

[0246] As an embodiment, the types of the physical layer channels include PUSCH (Physical Uplink Shared CHannel, physical uplink shared channel) and PUCCH (Physical Uplink Control CHannel, physical uplink control channel).

[0247] As an embodiment, the types of the physical layer channels include PDSCH (Physical Downlink Shared CHannel, physical downlink shared channel) and PDCCH (Physical Downlink Control CHannel, physical downlink control channel).

[0248] As an embodiment, the types of the physical layer channels include PUSCH, PUCCH, PDSCH and PDCCH.

[0249] As an embodiment, the first channel group includes PUSCH and PUCCH.

[0250] As an embodiment, the first channel group includes PDSCH and PDCCH.

[0251] As an embodiment, the first channel group includes PUSCH, PUCCH, PDSCH and PDCCH.

[0252] As an embodiment, the first channel group includes at least two of PUSCH, PUCCH, PDSCH or PDCCH.

[0253] As an embodiment, the target control resource set includes multiple REs.

[0254] As an embodiment, the target control resource set includes at least one CCE (Control Channel Element).

[0255] As an embodiment, the target control resource set includes a CORESET (Control ResourceSet).

[0256] As an embodiment, the target control resource set includes at least one CORESET (ControlResource Set).

[0257] As an embodiment, the index of the target control resource set is configured by the controlResourceSetId parameter.

[0258] As an embodiment, the target control resource set is configured by IE (Information Element) ControlResourceSet of RRC signaling.

[0259] As an embodiment, the specific definition of the CORESET refers to Chapter 10 of 3GPP TS 38.213.

[0260] As an embodiment, the specific definition of the IE ControlResourceSet refers to Section 6.3.2 of 3GPP TS 38.331.

[0261] As an embodiment, the sentence "monitoring the target control resource set using the target transmission configuration state" means that the target transmission configuration state is used to determine the antenna port quasi-co-location (QCL) parameters of the target control resource set.

[0262] As an embodiment, the sentence “adopting a target transmission configuration state to monitor a target control resource set” means: adopting a QCL parameter determined by the target transmission configuration state to monitor the target control resource set.

[0263] As an embodiment, the sentence "monitoring the target control resource set" means: monitoring at least one control channel candidate associated with the target control resource set.

[0264] As an embodiment, the sentence "monitoring the target control resource set" includes: monitoring some control channel candidates associated with the target control resource set.

[0265] As an embodiment, the sentence "monitoring the target control resource set" includes: monitoring all control channel candidates associated with the target control resource set.

[0266] As an embodiment, the phrase "monitoring a control channel alternative" means: the monitoring refers to blind decoding, that is, receiving a signal on a control channel alternative and performing a decoding operation; if the decoding is determined to be correct based on the CRC (Cyclic Redundancy Check) bit, it is determined that a control signaling is detected on the control channel alternative; otherwise, it is determined that no control signaling is detected on the control channel alternative.

[0267] As an embodiment, the phrase "monitoring a control channel alternative" means: the monitoring refers to coherent detection, that is, performing coherent reception on a control channel alternative and measuring the energy of the signal obtained after the coherent reception; if the energy of the signal obtained after the coherent reception is greater than a first given threshold, it is determined that a control signaling is detected on the control channel alternative; otherwise, it is determined that no control signaling is detected on the control channel alternative.

[0268] As an embodiment, the phrase "monitoring a control channel alternative" means: the monitoring refers to energy detection, that is, sensing the energy of the wireless signal on a control channel alternative and averaging to obtain the received energy; if the received energy is greater than a second given threshold, it is determined that a control signaling is detected on the control channel alternative; otherwise, it is determined that a control signaling is not detected on the control channel alternative.

[0269] As an embodiment, the phrase "monitoring a control channel candidate" means to determine whether a control signaling is sent on a control channel candidate based on the CRC.

[0270] As an embodiment, the phrase "monitoring a control channel candidate" means that it is not determined whether a control signaling is sent on a control channel candidate before determining whether the decoding is correct based on the CRC.

[0271] As an embodiment, the phrase "monitoring a control channel candidate" means to determine whether a control signaling is sent on a control channel candidate based on coherent detection.

[0272] As an embodiment, the phrase "monitoring a control channel candidate" means that it is not determined whether a control signaling is sent on a control channel candidate before coherent detection.

[0273] As an embodiment, the phrase "monitoring a control channel candidate" means to determine whether a control signaling is sent on a control channel candidate based on energy detection.

[0274] As an embodiment, the phrase "monitoring a control channel candidate" means that it is not determined whether a control signaling is sent on a control channel candidate before energy detection.

[0275] As an embodiment, a control channel candidate is a physical downlink control channel (PDCCH) candidate.

[0276] As an embodiment, a control channel candidate is a monitored physical downlink control channel candidate (MonitoredPDCCH Candidate).

[0277] As an embodiment, a control channel may optionally occupy multiple REs (Resource Elements).

[0278] As an embodiment, a control channel may optionally occupy one or more CCEs (Control Channel Elements).

[0279] As an embodiment, the number of CCEs occupied by a control channel candidate is equal to one of 1, 2, 4, 8, and 16.

[0280] As an embodiment, one CCE includes 9 REGs (Resource Element Groups), and one REG includes 4 REs.

[0281] As an embodiment, one CCE includes 6 REGs, and one REG includes 12 REs.

[0282] As an embodiment, the specific definition of the PDCCH candidate refers to Chapter 10 of 3GPP TS 38.213.

[0283] Example 2

[0284] Example 2 illustrates a schematic diagram of a network architecture according to an embodiment of the present application, as shown in the attached diagram. Figure 2 shown.

[0285] Attachment Figure 2The present invention illustrates a network architecture 200 for LTE (Long-Term Evolution), LTE-A (Long-Term Evolution Advanced), and future 5G systems. The network architecture 200 for LTE, LTE-A, and future 5G systems is referred to as EPS (Evolved Packet System) 200. 5G NR or LTE network architecture 200 may be referred to as 5GS (5G System) / EPS (Evolved Packet System) 200 or some other appropriate terminology. 5GS / EPS 200 may include one or more UEs (User Equipment) 201, a UE 241 communicating with UE 201 via a sidelink, NG-RAN (Next Generation Radio Access Network) 202, 5GC (5G Core Network) / EPC (Evolved Packet Core) 210, HSS (Home Subscriber Server) / UDM (Unified Data Management) 220, and Internet services 230. 5GS / EPS 200 may be interconnected with other access networks, but for simplicity, these entities / interfaces are not shown. Figure 2As shown, the 5GS / EPS 200 provides packet-switched services, however, those skilled in the art will readily appreciate that the various concepts presented throughout this application can be extended to networks providing circuit-switched services. NG-RAN 202 includes NR (New Radio) Node B (gNB) 203 and other gNBs 204. gNB 203 provides user and control plane protocol termination 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, base transceiver station, radio base station, radio transceiver, transceiver function, basic service set (BSS), extended service set (ESS), TRP (transmit receive point), or some other appropriate terminology. gNB 203 provides an access point to the 5GC / EPC 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, global positioning systems, multimedia devices, video devices, digital audio players (e.g., MP3 players), cameras, game consoles, drones, aircraft, narrowband physical network devices, machine type communication devices, land vehicles, cars, wearable devices, or any other similarly functional devices. Those skilled in the art may also refer to UE 201 as a mobile station, subscriber station, mobile unit, subscriber unit, wireless unit, remote unit, mobile device, wireless device, wireless communication device, remote device, mobile subscriber station, access terminal, mobile terminal, wireless terminal, remote terminal, handset, user agent, mobile client, client, or some other suitable terminology. The gNB 203 connects to the 5GC / EPC 210 via the S1 / NG interface. The 5GC / EPC 210 includes the MME (Mobility Management Entity) / AMF (Authentication Management Field) / SMF (Session Management Function) 211, other MMEs / AMFs / SMFs 214, the S-GW (Service Gateway) / UPF (User Plane Function) 212, and the P-GW (Packet Data Network Gateway) / UPF 213. The MME / AMF / SMF 211 is a control node that handles signaling between the UE 201 and the 5GC / EPC 210. Generally, the MME / AMF / SMF 211 provides bearer and connection management.All user IP (Internet Protocol) packets are transmitted through the S-GW / UPF 212, which is itself connected to the P-GW / UPF 213. The P-GW provides UE IP address allocation and other functions. The P-GW / UPF 213 is connected to Internet Services 230. Internet Services 230 includes carrier-specific Internet Protocol services, specifically the Internet, intranet, IMS (IP Multimedia Subsystem), and packet switching services.

[0286] As an embodiment, the first node in the present application includes the UE201.

[0287] As an embodiment, the first node in the present application includes the UE241.

[0288] As an embodiment, the second node in this application includes the gNB203.

[0289] Example 3

[0290] Embodiment 3 illustrates a schematic diagram of an embodiment of a wireless protocol architecture of a user plane and a control plane according to an embodiment of the present application, as shown in the attached figure. Figure 3 shown.

[0291] Example 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. 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 for the control plane 300 between a first communication node device (UE, gNB, or RSU in V2X), or between two UEs, is shown using 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 herein as PHY 301. Layer 2 (L2 layer) 305, located above PHY 301, is responsible for the link between the first and second communication node devices, or between two UEs. The L2 layer 305 includes the MAC (Medium Access Control) sublayer 302, the RLC (Radio Link Control) sublayer 303, and the 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 layers 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 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 an SDAP (Service Data Adaptation Protocol) sublayer 356. The SDAP sublayer 356 is responsible for mapping between QoS flows and data radio bearers (DRBs) to support service diversity. 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.).

[0292] As an example, Figure 3 The wireless protocol architecture in is applicable to the first node in this application.

[0293] As an example, Figure 3 The wireless protocol architecture in is applicable to the second node in this application.

[0294] As an embodiment, the monitoring is generated in the PHY 301 or the PHY 351 .

[0295] As an embodiment, the first signaling is generated in the PHY301 or the PHY351.

[0296] As an embodiment, the second signaling is generated in the PHY301 or the PHY351.

[0297] As an embodiment, the target bit block set is generated by the PHY301 or the PHY351.

[0298] As an embodiment, the target bit block set is generated in the MAC sublayer 302 .

[0299] Example 4

[0300] Embodiment 4 illustrates a schematic diagram of a first communication device and a second communication device according to an embodiment of the present application, as shown in the attached figure. Figure 4 As shown. Figure 4 is a block diagram of a first communication device 410 and a second communication device 450 communicating with each other in an access network.

[0301] The first communications 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 .

[0302] 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 .

[0303] In transmission from the first communications device 410 to the second communications device 450, at the first communications 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 the DL, the controller / processor 475 provides header compression, encryption, packet segmentation and reordering, multiplexing between logical and transport channels, and allocation of radio resources to the second communications device 450 based on various priority metrics. The controller / processor 475 is also responsible for HARQ operations, retransmission of lost packets, and signaling to the second communications 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 constellation mapping based on various modulation schemes (e.g., binary phase-shift keying (BPSK), quadrature phase-shift keying (QPSK), M-phase-shift keying (M-PSK), and M-quadrature amplitude modulation (M-QAM)). The multi-antenna transmit processor 471 performs digital spatial precoding, including codebook-based and non-codebook-based precoding, and beamforming on the coded and modulated symbols to generate one or more parallel streams. The transmit processor 416 then maps each parallel stream to a subcarrier, multiplexes the modulated symbols with reference signals (e.g., pilots) in the time and / or frequency domains, and then uses an inverse fast Fourier transform (IFFT) to generate a physical channel carrying the time-domain multicarrier symbol stream. The multi-antenna transmit processor 471 then performs transmit analog precoding / beamforming operations on the time-domain multicarrier 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.

[0304] During transmission from the first communications device 410 to the second communications device 450, each receiver 454 receives a signal at the second communications device 450 via 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, which is provided to the receive processor 456. The receive processor 456 and the multi-antenna receive processor 458 implement various L1 signal processing functions. The multi-antenna receive processor 458 performs receive analog precoding / beamforming operations on the baseband multi-carrier symbol stream from the receiver 454. The receive processor 456 converts the baseband multi-carrier symbol stream, after the receive analog precoding / beamforming operations, from the time domain to the frequency domain using a fast Fourier transform (FFT). In the frequency domain, the physical layer data signal and reference signal are demultiplexed by the receive processor 456, where the reference signal is used for channel estimation. The data signal undergoes multi-antenna detection in the multi-antenna receive processor 458 to recover any parallel streams destined for the second communications device 450. The symbols on each parallel stream are demodulated and recovered in the receive processor 456, and soft decisions are generated. The receive 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 code and data. The memory 460 may be referred to as a computer-readable medium. In the DL, the controller / processor 459 provides demultiplexing between transport and logical channels, packet reassembly, decryption, header decompression, and control signal processing to recover 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 the L3 layer for L3 processing. The controller / processor 459 is also responsible for error detection using an acknowledgement (ACK) and / or negative acknowledgement (NACK) protocol to support HARQ operations.

[0305] During transmission from the second communications device 450 to the first communications device 410, at the second communications 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 transmit functionality at the first communications device 410 described in the DL, the controller / processor 459 implements header compression, encryption, packet segmentation and reordering, and multiplexing between logical and transport channels based on the radio resource allocation of the first communications device 410, implementing L2 layer functions for the user plane and control plane. The controller / processor 459 is also responsible for HARQ operations, retransmission of lost packets, and signaling to the first communications device 410. The transmit processor 468 performs modulation mapping and channel coding, while the multi-antenna transmit processor 457 performs digital multi-antenna spatial precoding, including codebook-based and non-codebook-based precoding, and beamforming. The transmit processor 468 then modulates the resulting parallel streams into multi-carrier / single-carrier symbol streams. After analog precoding and beamforming operations in the multi-antenna transmit processor 457, these streams are provided to different antennas 452 via the transmitter 454. Each transmitter 454 first converts the baseband symbol stream provided by the multi-antenna transmit processor 457 into a RF symbol stream before providing it to the antenna 452.

[0306] During transmission from the second communication device 450 to the first communication device 410, the functionality at the first communication device 410 is similar to the reception functionality at the second communication device 450 described for transmission from the first communication device 410 to the second communication device 450. Each receiver 418 receives RF signals via its corresponding antenna 420, converts the received RF signals into baseband signals, and provides the baseband signals to the multi-antenna receive processor 472 and the receive processor 470. The receive processor 470 and the multi-antenna receive processor 472 collectively implement L1 layer functionality. The controller / processor 475 implements L2 layer functionality. The controller / processor 475 may be associated with a memory 476 storing program code and data. The memory 476 may be referred to as a computer-readable medium. The controller / processor 475 provides demultiplexing between transmit and logical channels, packet reassembly, decryption, header decompression, and control signal processing to recover upper layer data packets from the second communication device 450. The upper layer data packets from the controller / processor 475 may be provided to the core network. The controller / processor 475 is also responsible for error detection using an ACK and / or NACK protocol to support HARQ operations.

[0307] As an embodiment, the second communication device 450 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 second communication device 450 device at least: receives a first signaling and a second signaling, the first signaling is used to indicate a first air interface resource block, and the second signaling is used to indicate a second air interface resource block; sends a target bit block set in the second air interface resource block; starting from a target moment, uses a target transmission configuration state to monitor a target control resource set; wherein, the first air interface resource block is reserved for a first bit block, the target bit block set includes the first bit block, and the first bit block includes a HARQ-ACK associated with the first signaling; the first signaling is used to indicate the target transmission configuration state; the first signaling is used to determine a first moment; the first moment or the second air interface resource block is used to determine the target moment; starting from the target moment, the target transmission configuration state is used to determine the antenna port quasi-co-location parameters of the target control resource set; the target control resource set is associated with at least one of the first type of signal or the second type of signal; when the target control resource set is associated with the first type of signal, the first moment is used to determine the target moment; when the target control resource set is associated with only the second type of signal among the first type of signal and the second type of signal, the second air interface resource block is used to determine the target moment.

[0308] 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, the action including: receiving a first signaling and a second signaling, wherein the first signaling is used to indicate a first air interface resource block, and the second signaling is used to indicate a second air interface resource block; sending a target bit block set in the second air interface resource block; starting from a target moment, monitoring a target control resource set using a target transmission configuration state; wherein the first air interface resource block is reserved for a first bit block, the target bit block set includes the first bit block, and the first bit block includes a HARQ-ACK associated with the first signaling; the The first signaling is used to indicate the target transmission configuration state; the first signaling is used to determine a first moment; the first moment or the second air interface resource block is used to determine the target moment; starting from the target moment, the target transmission configuration state is used to determine the antenna port quasi-co-location parameters of the target control resource set; the target control resource set is associated with at least one of the first type of signal or the second type of signal; when the target control resource set is associated with the first type of signal, the first moment is used to determine the target moment; when the target control resource set is associated with only the second type of signal among the first type of signal and the second type of signal, the second air interface resource block is used to determine the target moment.

[0309] 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 a first signaling and a second signaling, the first signaling is used to indicate a first air interface resource block, and the second signaling is used to indicate a second air interface resource block; receives a target bit block set in the second air interface resource block; wherein the first air interface resource block is reserved for a first bit block, the target bit block set includes the first bit block, and the first bit block includes HARQ-ACK associated with the first signaling; the first signaling is used to indicate the target transmission configuration state; the first signaling is used to determine a first moment; the first moment or the second air interface resource block is used to determine the target moment; starting from the target moment, the target transmission configuration state is used to determine the antenna port quasi-co-location parameters of the target control resource set; the target control resource set is associated with at least one of the first type of signal or the second type of signal; when the target control resource set is associated with the first type of signal, the first moment is used to determine the target moment; when the target control resource set is associated with only the second type of signal among the first type of signal and the second type of signal, the second air interface resource block is used to determine the target moment.

[0310] 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, wherein the action includes: sending a first signaling and a second signaling, wherein the first signaling is used to indicate a first air interface resource block, and the second signaling is used to indicate a second air interface resource block; receiving a target bit block set in the second air interface resource block; wherein the first air interface resource block is reserved for a first bit block, the target bit block set includes the first bit block, and the first bit block includes a HARQ-ACK associated with the first signaling; the first signaling is used to indicate the target transmission configuration state; the first signaling is used to determine a first moment; the first moment or the second air interface resource block is used to determine the target moment; starting from the target moment, the target transmission configuration state is used to determine the antenna port quasi-co-location parameters of the target control resource set; the target control resource set is associated with at least one of the first type of signal or the second type of signal; when the target control resource set is associated with the first type of signal, the first moment is used to determine the target moment; when the target control resource set is associated with only the second type of signal among the first type of signal and the second type of signal, the second air interface resource block is used to determine the target moment.

[0311] As an embodiment, the first node in the present application includes the second communication device 450.

[0312] As an embodiment, the second node in the present application includes the first communication device 410.

[0313] As an embodiment, at least one of {the antenna 452, the receiver 454, the receiving processor 456, the multi-antenna receiving processor 458, the controller / processor 459, the memory 460, and the data source 467} is used to receive the first signaling and the second signaling in this application; and at least one of {the antenna 420, the transmitter 418, the transmitting processor 416, the multi-antenna transmitting processor 471, the controller / processor 475, and the memory 476} is used to send the first signaling and the second signaling in this application.

[0314] As an embodiment, at least one of {the antenna 452, the receiver 454, the receiving processor 456, the multi-antenna receiving processor 458, the controller / processor 459, the memory 460, the data source 467} is used to monitor the target control resource set using the first transmission configuration state before the target moment in this application.

[0315] As an embodiment, at least one of {the antenna 452, the receiver 454, the receiving processor 456, the multi-antenna receiving processor 458, the controller / processor 459, the memory 460, the data source 467} is used to monitor the target control resource set using the target transmission configuration status starting from the target moment in this application.

[0316] As an embodiment, at least one of {the antenna 452, the transmitter 454, the transmit processor 468, the multi-antenna transmit processor 457, the controller / processor 459, and the memory 460} is used to send the target bit block set in the second air interface resource block in the present application; at least one of {the antenna 420, the receiver 418, the receive processor 470, the multi-antenna receive processor 472, the controller / processor 475, and the memory 476} is used to receive the target bit block set in the second air interface resource block in the present application.

[0317] Example 5

[0318] Example 5 illustrates a flow chart of wireless transmission according to an embodiment of the present application, as shown in the attached figure. Figure 5 As shown in the attached Figure 5 In the example, the first node U01 and the second node N02 are two communication nodes transmitted via the air interface.

[0319] for First node U01 In step S5101, before the target time, a first transmission configuration state is used to monitor the target control resource set; in step S5102, a first signaling and a second signaling are received; in step S5103, a target bit block set is sent in a second air interface resource block; in step S5104, starting from the target time, a target transmission configuration state is used to monitor the target control resource set;

[0320] for Second node N02 , sending a first signaling and a second signaling in step S5201; receiving a target bit block set in a second air interface resource block in step S5202;

[0321] In embodiment 5, the first signaling is used to indicate a first air interface resource block, and the second signaling is used to indicate a second air interface resource block; the first air interface resource block is reserved for a first bit block, the target bit block set includes the first bit block, and the first bit block includes HARQ-ACK associated with the first signaling; the first signaling is used to indicate the target transmission configuration state; the first signaling is used by the first node U01 to determine a first moment; the first moment or the second air interface resource block is used by the first node U01 to determine the target moment; starting from the target moment, the target transmission configuration state is used by the first node U01 to determine the antenna port quasi-co-location parameters of the target control resource set; the target control resource set is associated with at least one of the first type of signal or the second type of signal; when the target control resource set is associated with the first type of signal, the first moment is used by the first node U01 to determine the target moment; when the target control resource set is associated with only the second type of signal among the first type of signal and the second type of signal, the second air interface resource block is used by the first node U01 to determine the target moment. Before the target time, the first transmission configuration state is used by the first node U01 to determine antenna port quasi-co-location parameters of the target control resource set; the first transmission configuration state is different from the target transmission configuration state.

[0322] As an embodiment, starting from the target moment, the target transmission configuration state is used by the second node N02 to determine the antenna port quasi-co-location parameters of the target control resource set.

[0323] As an embodiment, before the target time, the first transmission configuration state is used by the second node N02 to determine the antenna port quasi-co-location parameters of the target control resource set.

[0324] As an embodiment, starting from the target moment, the second node uses the target transmission configuration state to send control signaling on the target control resource set.

[0325] As an embodiment, before the target time, the second transmitter uses the first transmission configuration state to send control signaling on the target control resource set.

[0326] As an embodiment, the sentence "the target control resource set is associated with at least one of the first type of signal or the second type of signal" means: the target control resource set is associated with only one of the first type of signal and the second type of signal.

[0327] As an embodiment, the sentence "the target control resource set is associated with at least one of the first type of signal or the second type of signal" means: the target control resource set is associated with one or all of the first type of signal and the second type of signal.

[0328] As an embodiment, the sentence "the target control resource set is associated with at least one of the first type of signal or the second type of signal" means: the target control resource set is associated with the first type of signal, or the target control resource set is associated with the second type of signal, or the target control resource set is associated with both the first type of signal and the second type of signal.

[0329] As an embodiment, the sentence "the target control resource set is associated with the first type of signal" means: the target control resource set is associated with only the first type of signal among the first type of signal and the second type of signal.

[0330] As an embodiment, the sentence "the target control resource set is associated with the first type of signal" means: the target control resource set is associated with at least the first type of signal among the first type of signal and the second type of signal.

[0331] As an embodiment, the sentence "the target control resource set is associated with the first type of signal" means: the target control resource set is associated with both the first type of signal and the second type of signal.

[0332] As an embodiment, the sentence "the target control resource set is associated with only the first type of signal among the first type of signal and the second type of signal" means: the target control resource set is associated with the first type of signal, and the target control resource set is not associated with the second type of signal.

[0333] As an embodiment, the sentence "the target control resource set is associated with only the second type of signal among the first type of signal and the second type of signal" means: the target control resource set is associated with the second type of signal, and the target control resource set is not associated with the first type of signal.

[0334] As an embodiment, the target control resource set belongs to a reference frequency domain resource block in the frequency domain, and the reference frequency domain resource block includes a first frequency domain resource set and a second frequency domain resource set. Only the first frequency domain resource set among the first frequency domain resource set and the second frequency domain resource set is used to transmit the first type of signal.

[0335] As an embodiment, both the first frequency domain resource set and the second frequency domain resource set are used to transmit the second type of signal.

[0336] As an embodiment, only the second frequency domain resource set among the first frequency domain resource set and the second frequency domain resource set is used to transmit the second type of signal.

[0337] As an embodiment, the first frequency domain resource set includes at least one subcarrier, and the second frequency domain resource set includes at least one subcarrier.

[0338] As an embodiment, the first frequency domain resource set includes at least one RB, and the second frequency domain resource set includes at least one RB.

[0339] As an embodiment, the first frequency domain resource set includes at least one continuous subcarrier.

[0340] As an embodiment, the first frequency domain resource set includes at least one continuous RB.

[0341] As an embodiment, the second frequency domain resource set includes at least one continuous subcarrier.

[0342] As an embodiment, the second frequency domain resource set includes at least one continuous RB.

[0343] As an embodiment, the first frequency domain resource set includes common frequency resources (Common Frequency Resource, CFR).

[0344] As an embodiment, the first frequency domain resource set is a common frequency resource (Common Frequency Resource, CFR).

[0345] As an embodiment, the phrase "antenna port quasi-co-location parameters of the target control resource set" refers to antenna port quasi-co-location parameters of at least one control channel alternative associated with the target control resource set.

[0346] As an embodiment, the phrase "antenna port quasi-co-location parameters of the target control resource set" refers to antenna port quasi-co-location parameters of some control channel alternatives associated with the target control resource set.

[0347] As an embodiment, the phrase "antenna port quasi-co-location parameters of the target control resource set" refers to antenna port quasi-co-location parameters of all control channel candidates associated with the target control resource set.

[0348] As an embodiment, the phrase "the quasi-co-location parameters of the antenna ports of the target control resource set" refers to the quasi-co-location parameters of the antenna ports of at least one search space associated with the target control resource set.

[0349] As an embodiment, the phrase "the quasi-co-location parameters of the antenna ports of the target control resource set" refers to the quasi-co-location parameters of the antenna ports of the partial search space associated with the target control resource set.

[0350] As an embodiment, the phrase "the quasi-co-location parameters of the antenna ports of the target control resource set" refers to the quasi-co-location parameters of the antenna ports of all search spaces associated with the target control resource set.

[0351] As an embodiment, the sentence "a given transmission configuration state is used to determine the quasi-co-location parameters of the antenna port of the target control resource set" means: the first node assumes that the antenna port of the target control resource set and one or more reference signals indicated by the given transmission configuration state are QCL (Quasi Co-Located).

[0352] As an embodiment, the sentence "a given transmission configuration state is used to determine the quasi-co-location parameters of the antenna port of the target control resource set" means that the first node assumes that the DMRS antenna port associated with the control channel reception in the target control resource set and one or more reference signals indicated by the given transmission configuration state are QCL.

[0353] As an embodiment, the sentence "a given transmission configuration state is used to determine the antenna port quasi-co-location parameters of the target control resource set" means that the first node receives a reference signal indicated by the given transmission configuration state with the same QCL parameters and monitors the target control resource set.

[0354] As an embodiment, the sentence "a given transmission configuration state is used to determine the antenna port quasi-co-location parameters of the target control resource set" means that the first node sends a reference signal indicating the given transmission configuration state with the same QCL parameters and monitors the target control resource set.

[0355] As an embodiment, the sentence "a given transmission configuration state is used to determine the antenna port quasi-co-location parameters of the target control resource set" means that the first node uses the same spatial domain filter to receive a reference signal indicating the given transmission configuration state and monitor the target control resource set.

[0356] As an embodiment, the sentence "a given transmission configuration state is used to determine the antenna port quasi-co-location parameters of the target control resource set" means that the first node sends a reference signal indicating the given transmission configuration state and monitors the target control resource set using the same spatial domain filter.

[0357] As an embodiment, the given transmission configuration state is the target transmission configuration state.

[0358] As an embodiment, the given transmission configuration state is the first transmission configuration state.

[0359] As an embodiment, the control channel is a physical layer control channel.

[0360] As an embodiment, the control channel is PDCCH.

[0361] As an embodiment, the phrase "before the target time" means: earlier than the target time in time.

[0362] As an embodiment, the phrase "before the target time" means: no later than the target time.

[0363] As an embodiment, the first transmission configuration state is a TCI state.

[0364] As an embodiment, the first transmission configuration state includes a QCL relationship.

[0365] As an embodiment, the first transmission configuration state indicates a QCL relationship.

[0366] As an embodiment, the first transmission configuration state includes QCL parameters.

[0367] As an embodiment, the first transmission configuration state indicates a QCL parameter.

[0368] As an embodiment, the first transmission configuration state indicates at least one reference signal.

[0369] As an embodiment, a reference signal indicated by the first transmission configuration state includes one of SRS, CSI-RS or SS / PBCH block.

[0370] As a sub-embodiment of the above embodiment, a reference signal indicated by the first transmission configuration state includes an SRS.

[0371] As a sub-embodiment of the above embodiment, a reference signal indicated by the first transmission configuration state includes a CSI-RS or an SS / PBCH block.

[0372] As an embodiment, the first transmission configuration state indicates a reference signal identifier of at least one reference signal.

[0373] As an embodiment, the reference signal identifier of a reference signal includes one of NZP-CSI-RS-ResourceId, SSB-Index or SRS-ResourceId.

[0374] As an embodiment, the given reference signal is a reference signal indicated by the first transmission configuration state, and the first transmission configuration state indicates the given reference signal and the QCL type corresponding to the given reference signal.

[0375] As an embodiment, the first transmission configuration state indicates that at least one corresponding QCL type is a reference signal of QCL-TypeD.

[0376] As an embodiment, the first transmission configuration state indicates a reference signal whose corresponding QCL type is QCL-TypeD.

[0377] As an embodiment, the sentence "monitoring the target control resource set using a first transmission configuration state" means that the first transmission configuration state is used to determine the antenna port quasi-co-location (QCL) parameters of the target control resource set.

[0378] As an embodiment, the sentence "adopting a first transmission configuration state to monitor the target control resource set" means: adopting the QCL parameters determined by the first transmission configuration state to monitor the target control resource set.

[0379] As an embodiment, the sentence “the first transmission configuration state is different from the target transmission configuration state” means that: the identifier of the first transmission configuration state is different from the identifier of the second transmission configuration state.

[0380] As an embodiment, the sentence "the first transmission configuration state and the target transmission configuration state are different" means that: a reference signal indicated by the first transmission configuration state is different from a reference signal indicated by the second transmission configuration state.

[0381] As an embodiment, the sentence “the first transmission configuration state and the target transmission configuration state are different” means that the first transmission configuration state and the second transmission configuration state indicate different QCL parameters.

[0382] As an embodiment, the sentence "the first transmission configuration state and the target transmission configuration state are different" means: the first transmission configuration state indicates a first reference signal and indicates that the QCL type corresponding to the first reference signal is QCL-TypeD, the second transmission configuration state indicates a second reference signal and indicates that the QCL type corresponding to the second reference signal is QCL-TypeD; the first reference signal and the second reference signal are not quasi-co-located.

[0383] Example 6

[0384] Example 6 illustrates a schematic diagram of a target time according to an embodiment of the present application; Figure 6 shown.

[0385] In embodiment 6, the first signaling is used to determine a first moment; the first moment or the second air interface resource block is used to determine the target moment; the target control resource set is associated with at least one of the first type of signal or the second type of signal; when the target control resource set is associated with the first type of signal, the first moment is used to determine the target moment; when the target control resource set is associated with only the second type of signal among the first type of signal and the second type of signal, the second air interface resource block is used to determine the target moment.

[0386] As an embodiment, the time domain resources occupied by the first signaling are no later than the target time.

[0387] As an embodiment, the time domain resources occupied by the first signaling are earlier than the target time.

[0388] As an embodiment, the target time is the start time of a time slot.

[0389] As an embodiment, the target time is the starting time of a time unit.

[0390] As an embodiment, whether the target control resource set is associated with the first type of signal is used to determine the target time.

[0391] As an embodiment, whether the target control resource set is associated with the first type of signal is used to determine whether the target time is related to the first time or the second air interface resource block.

[0392] As an embodiment, which of the first time instant and the second air interface resource block is used to determine the target time instant is related to whether the target control resource set is associated with the first type of signal.

[0393] As an embodiment, the sentence “the first moment is used to determine the target moment” means that the first moment and the first interval value are used together to determine the target moment.

[0394] As an embodiment, the sentence "the first moment is used to determine the target moment" means that the target time unit is the first time unit of at least a first interval value after the first moment, and the target moment belongs to the target time unit.

[0395] As an embodiment, the sentence "the first moment is used to determine the target moment" means: the first moment is used to determine a reference time unit, and the reference time unit is a time unit; the target time unit is the first time unit of at least the first interval value after the reference time unit, and the target moment belongs to the target time unit.

[0396] As an embodiment, the phrase "the target time unit is the first time unit that is at least the first interval value after the first moment" means that the target time unit is the earliest time unit that is later than the first moment in time and the time interval with the first moment is at least the first interval value.

[0397] As an embodiment, the phrase "the target time unit is the first time unit of at least the first interval value after the first moment" means that the target time unit is a time unit that is later than the first moment in time and the time interval with the first moment is equal to the first interval value.

[0398] As an embodiment, the phrase “a time unit is later than the first moment in time” means that the starting moment of the time unit is later than the first moment.

[0399] As an embodiment, the phrase “a time unit is later than the first moment in time” means that any moment in the time unit is later than the first moment.

[0400] As an embodiment, the phrase “a time unit is later than the first moment in time” means that the end moment of the time unit is later than the first moment.

[0401] As an embodiment, the phrase “the time interval between a time unit and the first moment” means: a time offset between the start moment of the time unit and the first moment.

[0402] As an embodiment, the phrase "the time interval between a time unit and the first moment" means: the time offset between the end moment of the time unit and the first moment.

[0403] As an embodiment, the phrase "after the first moment" means: later than the first moment in time.

[0404] As an embodiment, the phrase "after the first moment" means: not earlier than the first moment in time.

[0405] As an embodiment, the phrase “the target moment belongs to the target time unit” means that the target moment is the starting moment of the target time unit.

[0406] As an embodiment, the phrase “the target moment belongs to the target time unit” means that the target moment is the end moment of the target time unit.

[0407] As an embodiment, the phrase "the first moment is used to determine a reference time unit" means that the reference time unit is a time unit including the first moment.

[0408] As an embodiment, the phrase "the first moment is used to determine a reference time unit" means that the reference time unit is a time unit that does not include the first moment.

[0409] As an embodiment, the phrase “the first moment is used to determine a reference time unit” means that the reference time unit is a time unit that is later in time than the time unit to which the first moment belongs.

[0410] As an embodiment, the phrase "the first moment is used to determine a reference time unit" means that the reference time unit is a time unit that is earlier in time than the time unit to which the first moment belongs.

[0411] As an embodiment, the phrase "the target time unit is the first time unit that is at least the first interval value after the reference time unit" means that the target time unit is the earliest time unit that is later than the reference time unit in time and has a time interval of at least the first interval value with the reference time unit.

[0412] As an embodiment, the phrase "the target time unit is the first time unit that is at least the first interval value after the reference time unit" means that the target time unit is a time unit that is later than the reference time unit in time and the time interval between the target time unit and the reference time unit is equal to the first interval value.

[0413] As an embodiment, the phrase "a time unit is later in time than the reference time unit" means that the start time of the time unit is later than the end time of the reference time unit.

[0414] As an embodiment, the phrase "a time unit is later in time than the reference time unit" means that any moment in the time unit is later than the end moment of the reference time unit.

[0415] As an embodiment, the phrase "a time unit is later in time than the reference time unit" means that the start time of the time unit is later than the start time of the reference time unit.

[0416] As an embodiment, the phrase "the time interval between a time unit and the reference time unit" means: the time offset between the start time of the time unit and the end time of the reference time unit.

[0417] As an embodiment, the phrase "the time interval between a time unit and the reference time unit" means: the time offset between the start time of the time unit and the start time of the reference time unit.

[0418] As an embodiment, the phrase "after the reference time unit" means: later than the reference time unit in time.

[0419] As an embodiment, the phrase "after the reference time unit" means: later than the end moment of the reference time unit in time.

[0420] As an embodiment, the phrase "after the reference time unit" means: later than the starting moment of the reference time unit in time.

[0421] As an embodiment, the sentence "the first moment and the first interval value are used together to determine the target moment" means that the target moment is later than the first moment, and the time deviation between the target moment and the first moment is equal to the first interval value.

[0422] As an embodiment, the sentence "the first moment and the first interval value are used together to determine the target moment" means that the target moment is later than the first moment, and the target moment is the starting moment of the earliest time unit whose time deviation from the first moment is not less than the first interval value.

[0423] As an embodiment, the sentence "the first moment and the first interval value are used together to determine the target moment" means that the target moment is later than the first moment, and the target moment is the end moment of the earliest time unit whose time deviation from the first moment is not less than the first interval value.

[0424] As an embodiment, the unit of the first interval value is the time unit.

[0425] As an embodiment, the unit of the first interval value is a time slot.

[0426] As an embodiment, the unit of the first interval value is symbol.

[0427] As an embodiment, the unit of the first interval value is ms (milliseconds).

[0428] As an embodiment, the first interval value is a positive integer.

[0429] As an embodiment, the first interval value is a positive real number.

[0430] As an embodiment, the first interval value is fixed.

[0431] As an embodiment, the first interval value is configured by a higher layer parameter.

[0432] As an embodiment, the sentence "the second air interface resource block is used to determine the target moment" means: the target time unit is the first time unit of at least the second interval value after the time domain resource occupied by the second air interface resource block, and the target moment belongs to the target time unit.

[0433] As an embodiment, the sentence "the second air interface resource block is used to determine the target moment" means: the time domain resources occupied by the second air interface resource block are used to determine the reference time unit, the target time unit is the first time unit of at least the second interval value after the reference time unit, and the target moment belongs to the target time unit.

[0434] As an embodiment, the sentence "the second air interface resource block is used to determine the target moment" means: the time domain resources occupied by the second air interface resource block are used to determine the reference moment; the reference moment and the second interval value are jointly used to determine the target moment.

[0435] As an embodiment, the phrase "the target time unit is the first time unit of at least the second interval value after the time domain resource occupied by the second air interface resource block" means: the reference time domain resource is the time domain resource occupied by the second air interface resource block, and the target time unit is the earliest time unit that is later in time than the reference time domain resource and has a time interval of at least the second interval value with the reference time domain resource.

[0436] As an embodiment, the phrase "the target time unit is the first time unit of at least the second interval value after the time domain resource occupied by the second air interface resource block" means: the reference time domain resource is the time domain resource occupied by the second air interface resource block, and the target time unit is a time unit that is later than the reference time domain resource in time and the time interval with the reference time domain resource is equal to the second interval value.

[0437] As an embodiment, the phrase "a time unit is later in time than the reference time domain resource" means that the start time of the time unit is later than the end time of the reference time domain resource.

[0438] As an embodiment, the phrase "a time unit is later in time than the reference time domain resource" means that any moment in the time unit is later than the end moment of the reference time domain resource.

[0439] As an embodiment, the phrase "one time unit is later in time than the reference time domain resource" means that the starting moment of the one time unit is later than the starting moment of the reference time domain resource.

[0440] As an embodiment, the phrase "the time interval between a time unit and the reference time domain resource" means: the time offset between the start time of the time unit and the end time of the reference time domain resource.

[0441] As an embodiment, the phrase "the time interval between a time unit and the reference time domain resource" means: the time offset between the start time of the time unit and the start time of the reference time domain resource.

[0442] As an embodiment, the phrase "after the time domain resources occupied by the second air interface resource block" means: later in time than the time domain resources occupied by the second air interface resource block.

[0443] As an embodiment, the phrase "after the time domain resources occupied by the second air interface resource block" means: later in time than the end moment of the time domain resources occupied by the second air interface resource block.

[0444] As an embodiment, the phrase "after the time domain resources occupied by the second air interface resource block" means: later in time than the start time of the time domain resources occupied by the second air interface resource block.

[0445] As an embodiment, the phrase "the time domain resources occupied by the second air interface resource block are used to determine the reference time unit" means that the reference time unit is a time unit including the time domain resources occupied by the second air interface resource block.

[0446] As an embodiment, the phrase "the time domain resources occupied by the second air interface resource block are used to determine a reference time unit" means that the reference time unit is a time unit including the end time of the second air interface resource block.

[0447] As an embodiment, the phrase "time domain resources occupied by the second air interface resource block are used to determine a reference time unit" means that the reference time unit is a time unit including the start time of the second air interface resource block.

[0448] As an embodiment, the phrase "the time domain resources occupied by the second air interface resource block are used to determine the reference time unit" means that the reference time unit is a time unit that is later in time than the time unit including the time domain resources occupied by the second air interface resource block.

[0449] As an embodiment, the phrase "the target time unit is the first time unit that is at least the second interval value after the reference time unit" means that the target time unit is the earliest time unit that is later than the reference time unit in time and has a time interval of at least the second interval value with the reference time unit.

[0450] As an embodiment, the phrase "the target time unit is the first time unit that is at least a second interval value after the reference time unit" means that the target time unit is a time unit that is later than the reference time unit in time and the time interval between the target time unit and the reference time unit is equal to the second interval value.

[0451] As an embodiment, the sentence “the time domain resources occupied by the second air interface resource block are used to determine a reference time” means that the reference time is the termination time of the second air interface resource block.

[0452] As an embodiment, the sentence “the time domain resources occupied by the second air interface resource block are used to determine a reference time” means that the reference time is the starting time of the second air interface resource block.

[0453] As an embodiment, the sentence "the time domain resources occupied by the second air interface resource block are used to determine the reference time" means that the reference time is the starting time of the time unit to which the time domain resources occupied by the second air interface resource block belong.

[0454] As an embodiment, the sentence "the time domain resources occupied by the second air interface resource block are used to determine the reference time" means that the reference time is the end time of the time unit to which the time domain resources occupied by the second air interface resource block belong.

[0455] As an embodiment, the sentence "the time domain resources occupied by the second air interface resource block are used to determine the reference time" means that the reference time is the starting time of the time unit to which the ending time of the second air interface resource block belongs.

[0456] As an embodiment, the sentence "the time domain resources occupied by the second air interface resource block are used to determine the reference time" means that the reference time is the end time of the time unit to which the end time of the second air interface resource block belongs.

[0457] As an embodiment, the sentence "the reference time and the second interval value are used together to determine the target time" means that the target time is later than the reference time, and the time deviation between the target time and the reference time is equal to the second interval value.

[0458] As an embodiment, the sentence "the reference moment and the second interval value are used together to determine the target moment" means that the target moment is later than the reference moment, and the target moment is the starting moment of the earliest time unit whose time deviation from the reference moment is not less than the second interval value.

[0459] As an embodiment, the sentence "the reference moment and the second interval value are used together to determine the target moment" means that the target moment is later than the reference moment, and the target moment is the end moment of the earliest time unit whose time deviation from the reference moment is not less than the second interval value.

[0460] As an embodiment, the unit of the second interval value is the time unit.

[0461] As an embodiment, the unit of the second interval value is a time slot.

[0462] As an embodiment, the unit of the second interval value is symbol.

[0463] As an embodiment, the unit of the second interval value is ms (milliseconds).

[0464] As an embodiment, the second interval value is a positive integer.

[0465] As an embodiment, the second interval value is a positive real number.

[0466] As an embodiment, the second interval value is fixed.

[0467] As an embodiment, the second interval value is configured by a higher layer parameter.

[0468] Example 7

[0469] Example 7 illustrates a schematic diagram of a first signaling according to an embodiment of the present application being used to determine a first time; as shown in the attached Figure 7 shown.

[0470] As an embodiment, the sentence "the first signaling is used to determine the first moment" means: the first signaling is used to indicate the first moment.

[0471] As an embodiment, the sentence "the first signaling is used to determine the first moment" includes: the first signaling displayed indicates the first moment.

[0472] As an embodiment, the sentence "the first signaling is used to determine the first moment" means: the first signaling implicitly indicates the first moment.

[0473] As an embodiment, the sentence "the first signaling is used to determine the first moment" means that the time domain resources occupied by the first signaling are used to determine the first moment.

[0474] As an embodiment, the sentence "the first signaling is used to determine the first moment" means: the first signaling schedules the first signal, and the time domain resources occupied by the first signal are used to determine the first moment.

[0475] As an embodiment, the sentence "the first signaling is used to determine the first moment" means: the first signaling is used to indicate a first air interface resource block, and the first air interface resource block is used to determine the first moment.

[0476] As an embodiment, the sentence "the first signaling is used to determine the first moment" means: the first signaling is used to indicate a first air interface resource block, and the time domain resources occupied by the first air interface resource block are used to determine the first moment.

[0477] As an embodiment, the sentence "the time domain resources occupied by the first signaling are used to determine the first moment" means that the first moment is the end moment of the time domain resources occupied by the first signaling.

[0478] As an embodiment, the sentence "the time domain resources occupied by the first signaling are used to determine the first moment" means that the first moment is the starting moment of the time domain resources occupied by the first signaling.

[0479] As an embodiment, the sentence "the time domain resources occupied by the first signaling are used to determine a first moment" means that the first moment is the starting moment of a time unit to which the time domain resources occupied by the first signaling belong.

[0480] As an embodiment, the sentence "the time domain resources occupied by the first signaling are used to determine a first moment" means that the first moment is the end moment of a time unit to which the time domain resources occupied by the first signaling belong.

[0481] As an embodiment, the sentence "the time domain resources occupied by the first signaling are used to determine the first moment" means that the first moment is the starting moment of a time unit to which the ending moment of the time domain resources occupied by the first signaling belongs.

[0482] As an embodiment, the sentence "the time domain resources occupied by the first signaling are used to determine the first moment" means that the first moment is the end moment of a time unit to which the end moment of the time domain resources occupied by the first signaling belongs.

[0483] As an embodiment, the sentence “the time domain resources occupied by the first signal are used to determine a first moment” means that the first moment is the end moment of the time domain resources occupied by the first signal.

[0484] As an embodiment, the sentence “the time domain resources occupied by the first signal are used to determine a first moment” means that the first moment is the starting moment of the time domain resources occupied by the first signal.

[0485] As an embodiment, the sentence "the time domain resources occupied by the first signal are used to determine a first moment" means that the first moment is the starting moment of a time unit to which the time domain resources occupied by the first signal belong.

[0486] As an embodiment, the sentence "the time domain resources occupied by the first signal are used to determine a first moment" means that the first moment is the end moment of a time unit to which the time domain resources occupied by the first signal belong.

[0487] As an embodiment, the sentence "the time domain resources occupied by the first signal are used to determine the first moment" means that the first moment is the starting moment of a time unit to which the end moment of the time domain resources occupied by the first signal belongs.

[0488] As an embodiment, the sentence "the time domain resources occupied by the first signal are used to determine the first moment" means that the first moment is the end moment of a time unit to which the end moment of the time domain resources occupied by the first signal belongs.

[0489] As an embodiment, the sentence "the time domain resources occupied by the first air interface resource block are used to determine a first moment" means that the first moment is the end moment of the time domain resources occupied by the first air interface resource block.

[0490] As an embodiment, the sentence "the time domain resources occupied by the first air interface resource block are used to determine a first moment" means that the first moment is the starting moment of the time domain resources occupied by the first air interface resource block.

[0491] As an embodiment, the sentence "the time domain resources occupied by the first air interface resource block are used to determine the first moment" means that the first moment is the starting moment of a time unit to which the time domain resources occupied by the first air interface resource block belong.

[0492] As an embodiment, the sentence "the time domain resources occupied by the first air interface resource block are used to determine the first moment" means that the first moment is the end moment of a time unit to which the time domain resources occupied by the first air interface resource block belong.

[0493] As an embodiment, the sentence "the time domain resources occupied by the first air interface resource block are used to determine the first moment" means: the first moment is the starting moment of a time unit to which the end moment of the time domain resources occupied by the first air interface resource block belongs.

[0494] As an embodiment, the sentence "the time domain resources occupied by the first air interface resource block are used to determine the first moment" means: the first moment is the end moment of a time unit to which the end moment of the time domain resources occupied by the first air interface resource block belongs.

[0495] Example 8

[0496] Example 8 illustrates a schematic diagram of the first type of signal and the second type of signal according to an embodiment of the present application; Figure 8 shown.

[0497] In Example 8, a first identifier set is applied to the first type of signal, and a second identifier set is applied to the second type of signal. The first identifier set and the second identifier set are different. The first identifier set includes at least one identifier, and the second identifier set includes at least one identifier. Any identifier in the first identifier set and the second identifier set is a non-negative integer.

[0498] As an embodiment, the first identifier set is applied to a non-unicast channel, and the second identifier set is applied to a unicast channel.

[0499] As an embodiment, any identifier in the second identifier set is a RNTI (Radio Network Temporary Identity), and any identifier in the first identifier set is a RNTI.

[0500] As an embodiment, any identifier in the second identifier set does not belong to the first identifier set.

[0501] As an embodiment, any two identifiers in the second identifier set and the first identifier set are different.

[0502] As an embodiment, the second identifier set includes a user-specific (UE-specific) RNTI.

[0503] As an embodiment, any identifier in the second identifier set is a user-specific RNTI.

[0504] As an embodiment, the second identifier set does not include a group common RNTI.

[0505] As an embodiment, the second identifier set does not include a common RNTI.

[0506] As an embodiment, the second identifier set includes C (Cell)-RNTI.

[0507] As an embodiment, the second identifier set includes at least one of C-RNTI, CS (Configured Scheduling)-RNTI, or MCS (Modulation and Coding Scheme)-C-RNTI.

[0508] As an embodiment, any identifier in the second identifier set is one of C-RNTI, CS (Configured Scheduling)-RNTI, or MCS (Modulation and Coding Scheme)-C-RNTI.

[0509] As an embodiment, the first identifier set includes a group common RNTI.

[0510] As an embodiment, the first identifier set includes a common RNTI.

[0511] As an embodiment, any identifier in the first identifier set is a group common RNTI.

[0512] As an embodiment, any identifier in the first identifier set is a public RNTI.

[0513] As an embodiment, the first identifier set does not include a user-specific RNTI.

[0514] As an embodiment, the first identifier set does not include C-RNTI.

[0515] As an embodiment, the first identifier set includes G (Group)-RNTI.

[0516] As an embodiment, the first identifier set includes M (Multicast)-RNTI.

[0517] As an embodiment, the first identifier set includes GC (Group Common)-RNTI.

[0518] As an embodiment, the first identifier set includes G (Group common)-RNTI.

[0519] As an embodiment, the first identifier set includes SC (Single Carrier)-PTM (Point to Multipoint)-RNTI.

[0520] As an embodiment, the first identifier set includes at least one of G-RNTI, M-RNTI, GC-RNTI, or SC-PTM-RNTI.

[0521] As an embodiment, any identifier in the first identifier set is one of G-RNTI, M-RNTI, GC-RNTI, or SC-PTM-RNTI.

[0522] As an embodiment, the group-common includes multicast.

[0523] As an embodiment, the group-common includes broadcast.

[0524] As an embodiment, the group-common includes multicast and broadcast.

[0525] As an embodiment, the common includes multicast.

[0526] As an embodiment, the common includes broadcasting.

[0527] As an embodiment, the common includes multicast and broadcast.

[0528] As an embodiment, the first type of signal and the second type of signal have different priorities.

[0529] As an embodiment, the sentence “a given set of identifiers is applied to a given signal” means that an identifier in the given set of identifiers indicates the priority of the given signal.

[0530] As an embodiment, the sentence “a given set of identifiers is applied to a given signal” means that the scheduling signaling of the given signal indicates an identifier in the given set of identifiers.

[0531] As an embodiment, the sentence “a given set of identifiers is applied to a given signal” means that the given set of identifiers includes at least one identifier, and the CRC of the given signal is scrambled by one identifier in the given set of identifiers.

[0532] As an embodiment, the sentence “a given identifier set is applied to a given signal” means that the given identifier set includes at least one identifier, and one identifier in the given identifier set is used to generate a scrambling sequence of the given signal.

[0533] As an embodiment, the sentence “a given identifier set is applied to a given signal” means that the given identifier set includes at least one identifier, and one identifier in the given identifier set is used to generate an initialization sequence of a scrambling sequence generator for the given signal.

[0534] As an embodiment, the sentence “a given set of identifiers is applied to a given signal” means that: the given set of identifiers includes at least one identifier, and one identifier in the given set of identifiers is n RNTI , n RNTI Used to generate c init The scrambling sequence generator for generating the scrambling sequence of the given signal is c init initialization.

[0535] As an embodiment, the given identifier set is the first identifier set, and the given signal is the first type of signal.

[0536] As an embodiment, the given identifier set is the second identifier set, and the given signal is the second type of signal.

[0537] As an embodiment, the given identifier set is the first identifier set, and the given signal is the first signaling.

[0538] As an embodiment, the given identifier set is the second identifier set, and the given signal is the first signaling.

[0539] As an embodiment, the given identifier set is the first identifier set, and the given signal is the second signaling.

[0540] As an embodiment, the given identifier set is the second identifier set, and the given signal is the second signaling.

[0541] As an embodiment, the given identifier set is the first identifier set, and the given signal is the control signaling for scheduling the first type of signal.

[0542] As an embodiment, the given identifier set is the second identifier set, and the given signal is the control signaling for scheduling the second type of signal.

[0543] As an example, c init =(n RNTI 2 16 +h ID )mod 2 31 .

[0544] As an embodiment, the n RNTI and c init For the specific definition, please refer to Section 7.3.2.3 of 3GPPTS38.211.

[0545] As an example, c init =n RNTI 2 15 +q·2 14 +n ID .

[0546] As an embodiment, the n RNTI and c init For the specific definition, please refer to Section 7.3.1.1 of 3GPP TS 38.211.

[0547] As an embodiment, the second identifier set is applied to the first signaling.

[0548] As an embodiment, the first identifier set and only the second identifier set in the first identifier set are applied to the first signaling.

[0549] As an embodiment, the first identifier set or the first identifier set is applied to the first signaling.

[0550] As an embodiment, the first identifier set is applied to the first signaling, or the second identifier set is applied to the first signaling.

[0551] As an embodiment, the second identifier set is applied to the second signaling.

[0552] As an embodiment, the first identifier set and only the second identifier set in the first identifier set are applied to the second signaling.

[0553] As an embodiment, the first identifier set or the first identifier set is applied to the second signaling.

[0554] As an embodiment, the first identifier set is applied to the second signaling, or the second identifier set is applied to the second signaling.

[0555] As an embodiment, the first identifier set is applied to the first signaling, and the second identifier set is applied to the second signaling.

[0556] As an embodiment, the second identifier set is applied to the first signaling, and the first identifier set is applied to the second signaling.

[0557] As an embodiment, the first identifier set is applied to the first signaling, and the first identifier set is applied to the second signaling.

[0558] As an embodiment, the second identifier set is applied to the first signaling, and the second identifier set is applied to the second signaling.

[0559] Example 9

[0560] Example 9 illustrates a schematic diagram of a target control resource set according to an embodiment of the present application; Figure 9 shown.

[0561] In embodiment 9, when the first identifier set is applied to the first signaling, the target control resource set is associated with the first type of signal; when the second identifier set is applied to the first signaling, the target control resource set is associated with only the second type of signal among the first type of signal and the second type of signal.

[0562] As an embodiment, whether the first identifier set or the second identifier set applied to the first signaling is used to determine the target control resource set.

[0563] Example 10

[0564] Example 10 illustrates a schematic diagram of a target control resource set according to another embodiment of the present application; Figure 10 shown.

[0565] In embodiment 10, the target control resource set belongs to a reference frequency domain resource block in the frequency domain, the reference frequency domain resource block includes N control resource sets, the target control resource set is one of the N control resource sets, and N is a positive integer.

[0566] As an embodiment, the reference frequency domain resource block includes a BWP (Band Width Part, bandwidth component).

[0567] As an embodiment, the reference frequency domain resource block includes a carrier.

[0568] As an embodiment, the reference frequency domain resource block includes more than one subcarrier.

[0569] As an embodiment, the reference frequency domain resource block includes more than one RB.

[0570] As an embodiment, the reference frequency domain resource block includes more than one continuous subcarrier.

[0571] As an embodiment, the reference frequency domain resource block includes more than one continuous RB.

[0572] As an embodiment, N is equal to 1.

[0573] As an embodiment, N is greater than 1.

[0574] As an embodiment, any control resource set among the N control resource sets includes multiple REs.

[0575] As an embodiment, any control resource set among the N control resource sets includes at least one CCE (Control Channel Element).

[0576] As an embodiment, any one of the N control resource sets includes a CORESET (Control Resource Set).

[0577] As an embodiment, any control resource set among the N control resource sets includes at least one CORESET (Control Resource Set).

[0578] As an embodiment, the target control resource set is any control resource set among the N control resource sets.

[0579] As an embodiment, whether the first identifier set or the second identifier set is applied to the first signaling is used to determine the target control resource set from the N control resource sets.

[0580] As an embodiment, N1 control resource sets among the N control resource sets are all associated with the first type of signal, and N2 control resource sets among the N control resource sets are all associated with only the second type of signal among the first type of signal and the second type of signal; N1 is a positive integer not greater than N, and N2 is a positive integer not greater than N.

[0581] As an embodiment, N is equal to the sum of N1 and N2.

[0582] As an embodiment, N is smaller than the sum of N1 and N2.

[0583] As an embodiment, any control resource set among the N1 control resource sets does not belong to the N2 control resource sets.

[0584] As an embodiment, there is one control resource set among the N1 control resource sets that belongs to the N2 control resource sets.

[0585] As an embodiment, any control resource set among the N2 control resource sets does not belong to the N1 control resource sets.

[0586] As an embodiment, whether the first identifier set or the second identifier set applied to the first signaling is used to determine whether the target control resource set is one of the N1 control resource sets or one of the N2 control resource sets.

[0587] As an embodiment, when the first identifier set is applied to the first signaling, the target control resource set is one of the N1 control resource sets; when the second identifier set is applied to the first signaling, the target control resource set is one of the N2 control resource sets.

[0588] As an embodiment, when the first identifier set is applied to the first signaling, the target control resource set is any control resource set among the N1 control resource sets; when the second identifier set is applied to the first signaling, the target control resource set is any control resource set among the N2 control resource sets.

[0589] Example 11

[0590] Example 11 illustrates a schematic diagram of a target control resource set associated with a first type of signal according to an embodiment of the present application; Figure 11 shown.

[0591] In Example 11, the sentence "the target control resource set is associated with the first type of signal" means that the first type of signal occupies at least one control channel alternative associated with the target control resource set; the sentence "the target control resource set is associated with the first type of signal or only the second type of signal among the second type of signal" means that only the second type of signal among the first type of signal or the second type of signal occupies at least one control channel alternative associated with the target control resource set.

[0592] As an embodiment, the first type of signal is physical layer signaling, and the second type of signal is physical layer signaling.

[0593] As an embodiment, the first type of signal is DCI signaling, and the second type of signal is DCI signaling.

[0594] As an embodiment, the second type of signal is used to schedule unicast PDSCH.

[0595] As an embodiment, the second type of signal is used to activate a unicast SPS PDSCH.

[0596] As an embodiment, the first type of signal is used to schedule non-unicast PDSCH.

[0597] As an embodiment, the first type of signal is used to activate a non-unicast SPS PDSCH.

[0598] As an embodiment, the first type of signal is transmitted on a non-unicast channel.

[0599] As an embodiment, the second type of signal is transmitted on a unicast channel.

[0600] As an embodiment, the first type of signal is transmitted on a non-unicast PDCCH.

[0601] As an embodiment, the second type of signal is transmitted on a unicast PDCCH.

[0602] As an embodiment, the sentence "a control resource set is associated with a first type of signal" means that the first type of signal occupies at least one control channel candidate associated with the one control resource set.

[0603] As an embodiment, the sentence "a control resource set is not associated with a first type of signal" means that the first type of signal does not occupy any control channel candidate associated with the one control resource set.

[0604] As an embodiment, the sentence "a control resource set is associated with a second type of signal" means that the second type of signal occupies at least one control channel candidate associated with the one control resource set.

[0605] As an embodiment, the sentence "a control resource set is not associated with the second type of signal" means that the second type of signal does not occupy any control channel candidate associated with the one control resource set.

[0606] As an embodiment, the sentence "the target control resource set is not associated with the first type of signal" means that the first type of signal does not occupy any control channel alternative associated with the target control resource set.

[0607] As an embodiment, the sentence "the target control resource set is not associated with the second type of signal" means that the second type of signal does not occupy any control channel alternative associated with the target control resource set.

[0608] As an embodiment, the non-unicast includes multicast.

[0609] As an embodiment, the non-unicast includes multicast.

[0610] As an embodiment, the non-unicast includes broadcast.

[0611] As an embodiment, the non-unicast includes multicast and broadcast.

[0612] As an embodiment, the non-unicast includes at least one of multicast, groupcast or broadcast.

[0613] As an embodiment, the non-unicast includes group common.

[0614] As an embodiment, the non-unicast includes public.

[0615] As an embodiment, the unicast channel is used to transmit unicast services, and the non-unicast channel is used to transmit non-unicast services.

[0616] As an embodiment, the unicast channel includes a PDCCH (Physical Downlink ControlCHannel).

[0617] As an embodiment, the unicast channel includes PDSCH (Physical Downlink Shared CHannel).

[0618] As an embodiment, the unicast channel includes a unicast PDCCH.

[0619] As an embodiment, the unicast channel includes a unicast PDSCH.

[0620] As an embodiment, the non-unicast channel includes a group-common PDCCH.

[0621] As an embodiment, the non-unicast channel includes a group-common PDSCH.

[0622] As an embodiment, the group-common PDCCH includes a multicast PDCCH.

[0623] As an embodiment, the group-common PDCCH includes a groupcast PDCCH.

[0624] As an embodiment, the group-common PDCCH includes a broadcast PDCCH.

[0625] As an embodiment, the group-common PDSCH includes a multicast PDSCH.

[0626] As an embodiment, the group-common PDSCH includes a multicast PDSCH.

[0627] As an embodiment, the group-common PDSCH includes a broadcast PDSCH.

[0628] As an embodiment, the unicast channel and the non-unicast channel are both physical layer channels.

[0629] As an embodiment, the non-unicast channel includes a multicast channel (MCH: Multicast CHannel).

[0630] As an embodiment, the non-unicast channel includes SC (Single Carrier)-MCH.

[0631] As an embodiment, the non-unicast channel includes a broadcast channel (BCH: Broadcast CHannel).

[0632] As an embodiment, the non-unicast channel includes a multicast channel and a broadcast channel.

[0633] As an embodiment, the logical channel occupied by the unicast channel includes a DCCH (Dedicated Control Channel).

[0634] As an embodiment, the logical channel occupied by the transmission on the non-unicast channel includes CCCH (Common Control Channel).

[0635] As an embodiment, the logical channel occupied by the unicast channel includes DTCH (Dedicated Traffic Channel).

[0636] As an embodiment, the logical channel occupied by the transmission on the non-unicast channel includes MCCH (Multicast Control Channel).

[0637] As an embodiment, the logical channel occupied by the transmission on the non-unicast channel includes MTCH (Multicast Traffic Channel).

[0638] As an embodiment, the unicast service includes a PTP (Point-To-Point) service.

[0639] As an embodiment, the unicast service includes a Unicast service.

[0640] As an embodiment, the non-unicast service includes a PTM (Point-To-Multipoint) service.

[0641] As an embodiment, the non-unicast service includes a Multicast service.

[0642] As an embodiment, the non-unicast service includes a broadcast service.

[0643] As an embodiment, the non-unicast service includes MBMS (Multimedia Broadcast Multicast Service).

[0644] As an embodiment, "a control channel candidate associated with a control resource set" belongs to the control resource set in the frequency domain.

[0645] As an embodiment, the search space set to which "a control channel candidate associated with a control resource set" belongs is associated with the said control resource set.

[0646] As an embodiment, "a control channel candidate associated with a control resource set" is composed of at least one CCE (Control Channel Element) in the control resource set.

[0647] As an embodiment, the one control resource set is the target control resource set.

[0648] As an embodiment, the one control resource set is one of the N control resource sets.

[0649] As an embodiment, the phrase "a control resource set associated with a search space set" means that any control channel candidate in a search space set is composed of at least one CCE in the control resource set associated with the search space set.

[0650] As an embodiment, the phrase "a control resource set associated with a search space set" means that a control resource set associated with a search space set is used to determine the time-frequency resources occupied by the search space set in a monitoring occasion.

[0651] As an embodiment, the phrase "a control resource set associated with a search space set" means that the number of REs occupied by a search space set in a monitoring occasion (Monitoring Occasion) is the number of REs occupied by the control resource set associated with the search space set.

[0652] As an embodiment, the phrase "a control resource set associated with a search space set" means: the number of RBs occupied by a search space set in the frequency domain is the number of RBs (Resource Blocks) occupied by the control resource set associated with the search space set in the frequency domain.

[0653] As an embodiment, the phrase "a control resource set associated with a search space set" means: the frequency domain resources occupied by a search space set are the frequency domain resources occupied by the control resource set associated with the search space set.

[0654] As an embodiment, the phrase "a control resource set associated with a search space set" means that the number of symbols occupied by the control resource set associated with a search space set is used to determine the number of symbols occupied by the search space set in a detection opportunity.

[0655] As an embodiment, the phrase "a control resource set associated with a search space set" means that the number of symbols occupied by a search space set in a detection opportunity is the number of symbols occupied by the control resource set associated with the search space set.

[0656] As an embodiment, the phrase "a control resource set associated with a search space set" means that the configuration information of a search space set includes an index of the control resource set associated with the search space set.

[0657] As an embodiment, one monitoring occasion (Monitoring Occasion) includes a time period.

[0658] As an embodiment, a monitoring occasion (Monitoring Occasion) includes at least one symbol.

[0659] As an embodiment, one monitoring occasion includes a time slot.

[0660] As an embodiment, one monitoring occasion includes one sub-slot.

[0661] As an embodiment, one monitoring occasion includes one subframe.

[0662] Example 12

[0663] Example 12 illustrates a schematic diagram of a target control resource set associated with a first type of signal according to another embodiment of the present application; Figure 12 shown.

[0664] In Example 12, the sentence "the target control resource set is associated with the first type of signal" means that the control signaling for scheduling the first type of signal occupies at least one control channel alternative associated with the target control resource set; the sentence "the target control resource set is associated with the first type of signal or only the second type of signal among the second type of signal" means that the control signaling for scheduling the first type of signal and the control signaling for scheduling the second type of signal, the control signaling for scheduling only the second type of signal among the control signaling for scheduling the first type of signal, occupies at least one control channel alternative associated with the target control resource set.

[0665] As an embodiment, the second type of signal is a physical layer signal, and the first type of signal is a physical layer signal.

[0666] As an embodiment, the first type of signal is PDSCH.

[0667] As an embodiment, the first type of signal is a non-unicast PDSCH.

[0668] As an embodiment, the second type of signal is PDSCH.

[0669] As an embodiment, the second type of signal is a unicast PDSCH.

[0670] As an embodiment, the first type of signal is transmitted on a non-unicast channel.

[0671] As an embodiment, the first type of signal is transmitted on a non-unicast PDSCH.

[0672] As an embodiment, the second type of signal is transmitted on a unicast channel.

[0673] As an embodiment, the second type of signal is transmitted on the unicast PDSCH.

[0674] As an embodiment, the first type of signal carries at least one TB (Transport Block) or CBG (Code block group).

[0675] As an embodiment, the second type of signal carries at least one TB or CBG.

[0676] As an embodiment, the first identifier set is applied to the first type of signal and the control signaling for scheduling the first type of signal, and the second identifier set is applied to the second type of signal and the control signaling for scheduling the second type of signal.

[0677] As an embodiment, the control signaling for scheduling the first type of signal is DCI signaling, and the control signaling for scheduling the second type of signal is DCI signaling.

[0678] As an embodiment, the control signaling for scheduling the first type of signal is transmitted on the PDCCH, and the control signaling for scheduling the second type of signal is transmitted on the PDCCH.

[0679] As an embodiment, the sentence "a control resource set is associated with a first type of signal" means that the control signaling for scheduling the first type of signal occupies at least one control channel alternative associated with the one control resource set.

[0680] As an embodiment, the sentence "a control resource set is not associated with the first type of signal" means that the control signaling for scheduling the first type of signal does not occupy any control channel alternative associated with the one control resource set.

[0681] As an embodiment, the sentence "the target control resource set is not associated with the first type of signal" means that the control signaling for scheduling the first type of signal does not occupy any control channel alternative associated with the target control resource set.

[0682] As an embodiment, the sentence "the target control resource set is not associated with the second type of signal" means that the control signaling for scheduling the second type of signal does not occupy any control channel alternative associated with the target control resource set.

[0683] Example 13

[0684] Example 13 illustrates a schematic diagram of a target control resource set associated with a first type of signal according to another embodiment of the present application; Figure 13 shown.

[0685] In embodiment 13, the target control resource set belongs to a reference frequency domain resource block in the frequency domain, the reference frequency domain resource block includes a first frequency domain resource set and a second frequency domain resource set, and only the first frequency domain resource set among the first frequency domain resource set and the second frequency domain resource set is used to transmit the first type of signal; the sentence "the target control resource set is associated with the first type of signal" means that the target control resource set belongs to the first frequency domain resource set in the frequency domain; the sentence "the target control resource set is associated with the first type of signal or only the second type of signal among the second type of signal" means that the target control resource set belongs to the second frequency domain resource set in the frequency domain.

[0686] As an embodiment, the N1 control resource sets belong to the first frequency domain resource set in the frequency domain.

[0687] As an embodiment, the N2 control resource sets belong to the second frequency domain resource set in the frequency domain.

[0688] As an embodiment, the sentence "a control resource set is associated with a first type of signal" means that the one control resource set belongs to the first frequency domain resource set in the frequency domain; the sentence "a control resource set is not associated with a first type of signal" means that the one control resource set does not belong to the first frequency domain resource set in the frequency domain.

[0689] As an embodiment, the sentence "the target control resource set is not associated with the first type of signal" means that the target control resource set does not belong to the first frequency domain resource set in the frequency domain.

[0690] As an embodiment, the sentence "the target control resource set is not associated with the second type of signal" means that the target control resource set does not belong to the second frequency domain resource set in the frequency domain.

[0691] As an embodiment, the sentence "the target control resource set is not associated with the second type of signal" means that the target control resource set belongs to the first frequency domain resource set in the frequency domain.

[0692] Example 14

[0693] Example 14 illustrates a structural block diagram of a processing device used in a first node device according to an embodiment of the present application; Figure 14 As shown in the attached Figure 14 In the embodiment, the processing device 1200 in the first node device includes a first receiver 1201 and a first transmitter 1202.

[0694] As an embodiment, the first node device is a user equipment.

[0695] As an embodiment, the first node device is a relay node device.

[0696] As an embodiment, the first receiver 1201 includes at least one of {antenna 452, receiver 454, receiving processor 456, multi-antenna receiving processor 458, controller / processor 459, memory 460, data source 467} in embodiment 4.

[0697] As an embodiment, the first transmitter 1202 includes at least one of {antenna 452, transmitter 454, transmit processor 468, multi-antenna transmit processor 457, controller / processor 459, memory 460, data source 467} in embodiment 4.

[0698] The first receiver 1201 receives a first signaling and a second signaling, where the first signaling is used to indicate a first air interface resource block and the second signaling is used to indicate a second air interface resource block; starting from a target time, the first receiver 1201 monitors a target control resource set using a target transmission configuration state;

[0699] The first transmitter 1202 sends a target bit block set in the second air interface resource block;

[0700] In embodiment 14, the first air interface resource block is reserved for a first bit block, the target bit block set includes the first bit block, and the first bit block includes HARQ-ACK associated with the first signaling; the first signaling is used to indicate the target transmission configuration state; the first signaling is used to determine a first moment; the first moment or the second air interface resource block is used to determine the target moment; starting from the target moment, the target transmission configuration state is used to determine the antenna port quasi-co-location parameters of the target control resource set; the target control resource set is associated with at least one of the first type of signal or the second type of signal; when the target control resource set is associated with the first type of signal, the first moment is used to determine the target moment; when the target control resource set is associated with only the second type of signal among the first type of signal and the second type of signal, the second air interface resource block is used to determine the target moment.

[0701] As an embodiment, a first identifier set is applied to the first type of signal, and a second identifier set is applied to the second type of signal, the first identifier set and the second identifier set are different, the first identifier set includes at least one identifier, the second identifier set includes at least one identifier, and any identifier in the first identifier set and the second identifier set is a non-negative integer.

[0702] As an embodiment, when the first identification set is applied to the first signaling, the target control resource set is associated with the first type of signal; when the second identification set is applied to the first signaling, the target control resource set is associated with only the second type of signal among the first type of signal and the second type of signal.

[0703] As an embodiment, the sentence "the target control resource set is associated with the first type of signal" means that the first type of signal occupies at least one control channel alternative associated with the target control resource set; the sentence "the target control resource set is associated with the first type of signal or only the second type of signal among the second type of signals" means that only the second type of signal among the first type of signal or the second type of signal occupies at least one control channel alternative associated with the target control resource set.

[0704] As an embodiment, the sentence "the target control resource set is associated with the first type of signal" means that the control signaling for scheduling the first type of signal occupies at least one control channel alternative associated with the target control resource set; the sentence "the target control resource set is associated with the first type of signal or only the second type of signal among the second type of signal" means that the control signaling for scheduling the first type of signal and the control signaling for scheduling the second type of signal, the control signaling for scheduling only the second type of signal among the control signaling for scheduling the first type of signal, occupies at least one control channel alternative associated with the target control resource set.

[0705] As an embodiment, the target control resource set belongs to a reference frequency domain resource block in the frequency domain, and the reference frequency domain resource block includes a first frequency domain resource set and a second frequency domain resource set, and only the first frequency domain resource set among the first frequency domain resource set and the second frequency domain resource set is used to transmit the first type of signal; the sentence "the target control resource set is associated with the first type of signal" means that the target control resource set belongs to the first frequency domain resource set in the frequency domain; the sentence "the target control resource set is associated with the first type of signal or only the second type of signal among the second type of signal" means that the target control resource set belongs to the second frequency domain resource set in the frequency domain.

[0706] As an embodiment, before the target moment, the first receiver 1201 uses a first transmission configuration state to monitor the target control resource set; wherein, before the target moment, the first transmission configuration state is used to determine the antenna port quasi-co-location parameters of the target control resource set; the first transmission configuration state is different from the target transmission configuration state.

[0707] Example 15

[0708] Example 15 illustrates a structural block diagram of a processing device in a second node device according to an embodiment of the present application; Figure 15 As shown in the attached Figure 15 In the embodiment, the processing device 1300 in the second node device includes a second transmitter 1301 and a second receiver 1302.

[0709] As an embodiment, the second node device is a base station device.

[0710] As an embodiment, the second node device is a user equipment.

[0711] As an embodiment, the second node device is a relay node device.

[0712] As an embodiment, the second transmitter 1301 includes at least one of {antenna 420, transmitter 418, transmit processor 416, multi-antenna transmit processor 471, controller / processor 475, memory 476} in embodiment 4.

[0713] As an embodiment, the second receiver 1302 includes at least one of {antenna 420, receiver 418, receiving processor 470, multi-antenna receiving processor 472, controller / processor 475, memory 476} in embodiment 4.

[0714] The second transmitter 1301 sends a first signaling and a second signaling, where the first signaling is used to indicate a first air interface resource block, and the second signaling is used to indicate a second air interface resource block;

[0715] The second receiver 1302 receives a target bit block set in the second air interface resource block;

[0716] In embodiment 15, the first air interface resource block is reserved for a first bit block, the target bit block set includes the first bit block, and the first bit block includes HARQ-ACK associated with the first signaling; the first signaling is used to indicate the target transmission configuration state; the first signaling is used to determine a first moment; the first moment or the second air interface resource block is used to determine the target moment; starting from the target moment, the target transmission configuration state is used to determine the antenna port quasi-co-location parameters of the target control resource set; the target control resource set is associated with at least one of the first type of signal or the second type of signal; when the target control resource set is associated with the first type of signal, the first moment is used to determine the target moment; when the target control resource set is associated with only the second type of signal among the first type of signal and the second type of signal, the second air interface resource block is used to determine the target moment.

[0717] As an embodiment, a first identifier set is applied to the first type of signal, and a second identifier set is applied to the second type of signal, the first identifier set and the second identifier set are different, the first identifier set includes at least one identifier, the second identifier set includes at least one identifier, and any identifier in the first identifier set and the second identifier set is a non-negative integer.

[0718] As an embodiment, when the first identification set is applied to the first signaling, the target control resource set is associated with the first type of signal; when the second identification set is applied to the first signaling, the target control resource set is associated with only the second type of signal among the first type of signal and the second type of signal.

[0719] As an embodiment, the sentence "the target control resource set is associated with the first type of signal" means that the first type of signal occupies at least one control channel alternative associated with the target control resource set; the sentence "the target control resource set is associated with the first type of signal or only the second type of signal among the second type of signals" means that only the second type of signal among the first type of signal or the second type of signal occupies at least one control channel alternative associated with the target control resource set.

[0720] As an embodiment, the sentence "the target control resource set is associated with the first type of signal" means that the control signaling for scheduling the first type of signal occupies at least one control channel alternative associated with the target control resource set; the sentence "the target control resource set is associated with the first type of signal or only the second type of signal among the second type of signal" means that the control signaling for scheduling the first type of signal and the control signaling for scheduling the second type of signal, the control signaling for scheduling only the second type of signal among the control signaling for scheduling the first type of signal, occupies at least one control channel alternative associated with the target control resource set.

[0721] As an embodiment, the target control resource set belongs to a reference frequency domain resource block in the frequency domain, and the reference frequency domain resource block includes a first frequency domain resource set and a second frequency domain resource set, and only the first frequency domain resource set among the first frequency domain resource set and the second frequency domain resource set is used to transmit the first type of signal; the sentence "the target control resource set is associated with the first type of signal" means that the target control resource set belongs to the first frequency domain resource set in the frequency domain; the sentence "the target control resource set is associated with the first type of signal or only the second type of signal among the second type of signal" means that the target control resource set belongs to the second frequency domain resource set in the frequency domain.

[0722] As an embodiment, before the target time, a first transmission configuration state is used to determine the antenna port quasi-co-location parameters of the target control resource set; the first transmission configuration state is different from the target transmission configuration state.

[0723] Those skilled in the art will appreciate that all or part of the steps in the above method can be completed by instructing relevant hardware through a program, and the program can be stored in a computer-readable storage medium, such as a read-only memory, a hard disk or an optical disk. Optionally, all or part of the steps in the above embodiment can also be implemented using one or more integrated circuits. Accordingly, each module unit in the above embodiment can be implemented in the form of hardware or in the form of a software functional module. This application is not limited to any specific form of combination of software and hardware. The user equipment, terminal and UE in this application include but are not limited to drones, communication modules on drones, remote-controlled aircraft, aircraft, small aircraft, mobile phones, tablet computers, notebooks, vehicle-mounted communication equipment, wireless sensors, internet cards, Internet of Things terminals, RFID terminals, NB-IOT terminals, MTC (Machine Type Communication) terminals, eMTC (enhanced MTC) terminals, data cards, internet cards, vehicle-mounted communication equipment, low-cost mobile phones, low-cost tablet computers and other wireless communication devices. The base stations or system devices in this application include but are not limited to macrocell base stations, microcell base stations, home base stations, relay base stations, gNB (NR node B) NR node B, TRP (Transmitter Receiver Point) and other wireless communication devices.

[0724] The above description is only a preferred embodiment of the present application and is not intended to limit the scope of protection of the present application. Any changes and modifications made based on the embodiments described in the specification, if they can achieve similar partial or complete technical effects, should be considered obvious and fall within the scope of protection of the present invention.

Claims

1. A first node device used for wireless communication, characterized in that: include: A first receiver receives a first signaling and a second signaling, where the first signaling is used to indicate a first air interface resource block, and the second signaling is used to indicate a second air interface resource block; Starting from the target time, the target control resource set is monitored using the target transmission configuration state; The first transmitter sends a target bit block set in the second air interface resource block; The first air interface resource block is reserved for a first bit block, the target bit block set includes the first bit block, and the first bit block includes a HARQ-ACK associated with the first signaling; the first signaling is used to indicate the target transmission configuration state; the first signaling is used to determine a first time; the first time or the second air interface resource block is used to determine the target time; starting from the target time, the target transmission configuration state is used to determine the antenna port quasi co-location parameter of the target control resource set; The target control resource set is associated with at least one of the first type of signal or the second type of signal; when the target control resource set is associated with the first type of signal, the first moment is used to determine the target moment; when the target control resource set is associated with only the second type of signal among the first type of signal and the second type of signal, the second air interface resource block is used to determine the target moment.

2. The first node device according to claim 1, characterized in that: A first identifier set is applied to the first type of signal, and a second identifier set is applied to the second type of signal. The first identifier set and the second identifier set are different. The first identifier set includes at least one identifier, and the second identifier set includes at least one identifier. Any identifier in the first identifier set and the second identifier set is a non-negative integer.

3. The first node device according to claim 2, characterized in that: When the first identification set is applied to the first signaling, the target control resource set is associated with the first type of signal; when the second identification set is applied to the first signaling, the target control resource set is associated with only the second type of signal among the first type of signal and the second type of signal.

4. The first node device according to any one of claims 1 to 3, characterized in that: The sentence "the target control resource set is associated with the first type of signal" means that the first type of signal occupies at least one control channel alternative associated with the target control resource set; the sentence "the target control resource set is associated with the first type of signal or only the second type of signal among the second type of signal" means that only the second type of signal among the first type of signal or the second type of signal occupies at least one control channel alternative associated with the target control resource set.

5. The first node device according to any one of claims 1 to 3, characterized in that: The sentence "the target control resource set is associated with the first type of signal" means that the control signaling that schedules the first type of signal occupies at least one control channel alternative associated with the target control resource set; the sentence "the target control resource set is associated with the first type of signal or only the second type of signal among the second type of signal" means that the control signaling that schedules the first type of signal and the control signaling that schedules the second type of signal, which only schedules the second type of signal, occupies at least one control channel alternative associated with the target control resource set.

6. The first node device according to any one of claims 1 to 5, characterized in that: The target control resource set belongs to a reference frequency domain resource block in the frequency domain, and the reference frequency domain resource block includes a first frequency domain resource set and a second frequency domain resource set, and only the first frequency domain resource set among the first frequency domain resource set and the second frequency domain resource set is used to transmit the first type of signal; the sentence "the target control resource set is associated with the first type of signal" means that the target control resource set belongs to the first frequency domain resource set in the frequency domain; the sentence "the target control resource set is associated with the first type of signal or only the second type of signal among the second type of signal" means that the target control resource set belongs to the second frequency domain resource set in the frequency domain.

7. The first node device according to any one of claims 1 to 6, characterized in that: Before the target moment, the first receiver uses a first transmission configuration state to monitor the target control resource set; wherein, before the target moment, the first transmission configuration state is used to determine the antenna port quasi-co-location parameters of the target control resource set; the first transmission configuration state is different from the target transmission configuration state.

8. A second node device used for wireless communication, characterized in that: include: A second transmitter sends a first signaling and a second signaling, where the first signaling is used to indicate a first air interface resource block, and the second signaling is used to indicate a second air interface resource block; A second receiver receives a target bit block set in the second air interface resource block; In which, the first air interface resource block is reserved for a first bit block, the target bit block set includes the first bit block, and the first bit block includes HARQ-ACK associated with the first signaling; the first signaling is used to indicate the target transmission configuration state; the first signaling is used to determine a first moment; the first moment or the second air interface resource block is used to determine the target moment; starting from the target moment, the target transmission configuration state is used to determine the antenna port quasi-co-location parameters of the target control resource set; the target control resource set is associated with at least one of the first type of signal or the second type of signal; when the target control resource set is associated with the first type of signal, the first moment is used to determine the target moment; when the target control resource set is associated with only the second type of signal among the first type of signal and the second type of signal, the second air interface resource block is used to determine the target moment.

9. The second node device according to claim 8, characterized in that: A first identifier set is applied to the first type of signal, and a second identifier set is applied to the second type of signal. The first identifier set and the second identifier set are different. The first identifier set includes at least one identifier, and the second identifier set includes at least one identifier. Any identifier in the first identifier set and the second identifier set is a non-negative integer.

10. The second node device according to claim 8 or 9, characterized in that: When a first identification set is applied to the first signaling, the target control resource set is associated with the first type of signal; when a second identification set is applied to the first signaling, the target control resource set is associated with only the second type of signal among the first type of signal and the second type of signal.

11. The second node device according to any one of claims 8 to 10, characterized in that: The sentence "the target control resource set is associated with the first type of signal" means that the first type of signal occupies at least one control channel alternative associated with the target control resource set; the sentence "the target control resource set is associated with the first type of signal or only the second type of signal among the second type of signal" means that only the second type of signal among the first type of signal or the second type of signal occupies at least one control channel alternative associated with the target control resource set.

12. The second node device according to any one of claims 8 to 11, characterized in that: The sentence "the target control resource set is associated with the first type of signal" means that the control signaling that schedules the first type of signal occupies at least one control channel alternative associated with the target control resource set; the sentence "the target control resource set is associated with the first type of signal or only the second type of signal among the second type of signal" means that the control signaling that schedules the first type of signal and the control signaling that schedules the second type of signal, which only schedules the second type of signal, occupies at least one control channel alternative associated with the target control resource set.

13. The second node device according to any one of claims 8 to 12, characterized in that: The target control resource set belongs to a reference frequency domain resource block in the frequency domain, and the reference frequency domain resource block includes a first frequency domain resource set and a second frequency domain resource set, and only the first frequency domain resource set among the first frequency domain resource set and the second frequency domain resource set is used to transmit the first type of signal; the sentence "the target control resource set is associated with the first type of signal" means that the target control resource set belongs to the first frequency domain resource set in the frequency domain; the sentence "the target control resource set is associated with the first type of signal or only the second type of signal among the second type of signal" means that the target control resource set belongs to the second frequency domain resource set in the frequency domain.

14. The second node device according to any one of claims 8 to 13, characterized in that: Before the target time, a first transmission configuration state is used to determine antenna port quasi-co-location parameters of the target control resource set; the first transmission configuration state is different from the target transmission configuration state.

15. A method in a first node for wireless communication, characterized in that: include: receiving first signaling and second signaling, where the first signaling is used to indicate a first air interface resource block, and the second signaling is used to indicate a second air interface resource block; Sending a target bit block set in the second air interface resource block; Starting from the target time, the target control resource set is monitored using the target transmission configuration state; The first air interface resource block is reserved for a first bit block, the target bit block set includes the first bit block, and the first bit block includes a HARQ-ACK associated with the first signaling; the first signaling is used to indicate the target transmission configuration state; the first signaling is used to determine a first time; the first time or the second air interface resource block is used to determine the target time; starting from the target time, the target transmission configuration state is used to determine the antenna port quasi co-location parameter of the target control resource set; The target control resource set is associated with at least one of the first type of signal or the second type of signal; when the target control resource set is associated with the first type of signal, the first moment is used to determine the target moment; when the target control resource set is associated with only the second type of signal among the first type of signal and the second type of signal, the second air interface resource block is used to determine the target moment.

16. The method in the first node according to claim 15, characterized in that: A first identifier set is applied to the first type of signal, and a second identifier set is applied to the second type of signal. The first identifier set and the second identifier set are different. The first identifier set includes at least one identifier, and the second identifier set includes at least one identifier. Any identifier in the first identifier set and the second identifier set is a non-negative integer.

17. The method in the first node according to claim 15 or 16, characterized in that: When a first identification set is applied to the first signaling, the target control resource set is associated with the first type of signal; when a second identification set is applied to the first signaling, the target control resource set is associated with only the second type of signal among the first type of signal and the second type of signal.

18. The method in the first node according to any one of claims 15 to 17, characterized in that: The sentence "the target control resource set is associated with the first type of signal" means that the first type of signal occupies at least one control channel alternative associated with the target control resource set; the sentence "the target control resource set is associated with the first type of signal or only the second type of signal among the second type of signal" means that only the second type of signal among the first type of signal or the second type of signal occupies at least one control channel alternative associated with the target control resource set.

19. The method in the first node according to any one of claims 15 to 18, characterized in that: The sentence "the target control resource set is associated with the first type of signal" means that the control signaling that schedules the first type of signal occupies at least one control channel alternative associated with the target control resource set; the sentence "the target control resource set is associated with the first type of signal or only the second type of signal among the second type of signal" means that the control signaling that schedules the first type of signal and the control signaling that schedules the second type of signal, which only schedules the second type of signal, occupies at least one control channel alternative associated with the target control resource set.

20. The method in the first node according to any one of claims 15 to 19, characterized in that: The target control resource set belongs to a reference frequency domain resource block in the frequency domain, and the reference frequency domain resource block includes a first frequency domain resource set and a second frequency domain resource set, and only the first frequency domain resource set among the first frequency domain resource set and the second frequency domain resource set is used to transmit the first type of signal; the sentence "the target control resource set is associated with the first type of signal" means that the target control resource set belongs to the first frequency domain resource set in the frequency domain; the sentence "the target control resource set is associated with the first type of signal or only the second type of signal among the second type of signal" means that the target control resource set belongs to the second frequency domain resource set in the frequency domain.

21. The method in the first node according to any one of claims 15 to 20, characterized in that: include: Before the target time, monitoring the target control resource set using a first transmission configuration state; Before the target time, the first transmission configuration state is used to determine the antenna port quasi-co-location parameters of the target control resource set; the first transmission configuration state is different from the target transmission configuration state.

22. A method in a second node for wireless communication, characterized in that: include: Sending a first signaling and a second signaling, where the first signaling is used to indicate a first air interface resource block, and the second signaling is used to indicate a second air interface resource block; receiving a target bit block set in the second air interface resource block; In which, the first air interface resource block is reserved for a first bit block, the target bit block set includes the first bit block, and the first bit block includes HARQ-ACK associated with the first signaling; the first signaling is used to indicate the target transmission configuration state; the first signaling is used to determine a first moment; the first moment or the second air interface resource block is used to determine the target moment; starting from the target moment, the target transmission configuration state is used to determine the antenna port quasi-co-location parameters of the target control resource set; the target control resource set is associated with at least one of the first type of signal or the second type of signal; when the target control resource set is associated with the first type of signal, the first moment is used to determine the target moment; when the target control resource set is associated with only the second type of signal among the first type of signal and the second type of signal, the second air interface resource block is used to determine the target moment.

23. The method in the second node according to claim 22, characterized in that: A first identifier set is applied to the first type of signal, and a second identifier set is applied to the second type of signal. The first identifier set and the second identifier set are different. The first identifier set includes at least one identifier, and the second identifier set includes at least one identifier. Any identifier in the first identifier set and the second identifier set is a non-negative integer.

24. The method in the second node according to claim 22 or 23, characterized in that: When a first identification set is applied to the first signaling, the target control resource set is associated with the first type of signal; when a second identification set is applied to the first signaling, the target control resource set is associated with only the second type of signal among the first type of signal and the second type of signal.

25. The method in the second node according to any one of claims 22 to 24, characterized in that: The sentence "the target control resource set is associated with the first type of signal" means that the first type of signal occupies at least one control channel alternative associated with the target control resource set; the sentence "the target control resource set is associated with the first type of signal or only the second type of signal among the second type of signal" means that only the second type of signal among the first type of signal or the second type of signal occupies at least one control channel alternative associated with the target control resource set.

26. The method in the second node according to any one of claims 22 to 25, characterized in that: The sentence "the target control resource set is associated with the first type of signal" means that the control signaling that schedules the first type of signal occupies at least one control channel alternative associated with the target control resource set; the sentence "the target control resource set is associated with the first type of signal or only the second type of signal among the second type of signal" means that the control signaling that schedules the first type of signal and the control signaling that schedules the second type of signal, which only schedules the second type of signal, occupies at least one control channel alternative associated with the target control resource set.

27. The method in the second node according to any one of claims 22 to 26, characterized in that: The target control resource set belongs to a reference frequency domain resource block in the frequency domain, and the reference frequency domain resource block includes a first frequency domain resource set and a second frequency domain resource set, and only the first frequency domain resource set among the first frequency domain resource set and the second frequency domain resource set is used to transmit the first type of signal; the sentence "the target control resource set is associated with the first type of signal" means that the target control resource set belongs to the first frequency domain resource set in the frequency domain; the sentence "the target control resource set is associated with the first type of signal or only the second type of signal among the second type of signal" means that the target control resource set belongs to the second frequency domain resource set in the frequency domain.

28. The method in the second node according to any one of claims 22 to 27, characterized in that: Before the target time, a first transmission configuration state is used to determine antenna port quasi-co-location parameters of the target control resource set; the first transmission configuration state is different from the target transmission configuration state.

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