A method and device for user equipment and base station used for wireless communication

Abstract

The present application discloses a method and apparatus in a user equipment and a base station used for wireless communication. The user equipment receives a first wireless signal and a second wireless signal, and then sends K first-class bit sequences in K time-frequency resources respectively. The first bit block is used to indicate whether the first wireless signal is correctly received, and the first bit block includes a positive integer number of bits; the second bit block includes feedback for the second wireless signal, and the second bit block includes a positive integer number of bits; each of the K first-class bit sequences includes a positive integer number of bits; the first bit block and the second bit block are used to generate each of the K first-class bit sequences; K is a positive integer. The above method improves the transmission reliability of control information.

Description

[0001] This application is a divisional application of the following original application:

[0002] -- Filing date of original application: 2018 / 08 / 08

[0003] --Application number of the original application: 201810894931.9

[0004] --Title of the invention in the original application: A method and apparatus for user equipment and base station used for wireless communication Technical Field

[0005] The present application relates to a transmission method and apparatus in a wireless communication system, and in particular to a communication method and apparatus supporting data transmission on an unlicensed spectrum. Background Art

[0006] In the 5G system, eMBB (Enhance Mobile Broadband) and URLLC (Ultra Reliable and Low Latency Communication) are two typical service types. In the 3GPP (3rd Generation Partner Project) new air interface Release 15, a new modulation and coding scheme (MCS) table has been defined for the lower target BLER requirement (10^-5) of URLLC services.

[0007] In order to support URLLC services with higher requirements, such as higher reliability (for example, target BLER is 10^-6), lower latency (for example, 0.5-1ms), etc., the URLLC enhanced SI (Study Item) of the new air interface Release 16 was passed at the 3GPP (3rd Generation Partner Project) RAN (Radio Access Network) #80 plenary meeting. Among them, the enhancement of HARQ (Hybrid Automatic RepeatreQuest) feedback / CSI (Channel State Information) feedback is a key point to be studied. Summary of the invention

[0008] The inventors have found through research that UCI (Uplink Control Information) includes HARQ / CSI. In order to support higher reliability transmission in the new air interface Release 16, how to send UCI is a key issue that needs to be reconsidered.

[0009] In view of the above problems, the present application discloses a solution. It should be noted that, in the absence of conflict, the embodiments of the present application and the features in the embodiments can be arbitrarily combined with each other.

[0010] The present application discloses a method in a user equipment for wireless communication, characterized by comprising:

[0011] - receiving a first wireless signal;

[0012] - receiving a second wireless signal;

[0013] - Sending K first-type bit sequences in K time-frequency resources respectively;

[0014] Among them, the first bit block is used to indicate whether the first wireless signal is received correctly, and the first bit block includes a positive integer number of bits; the second bit block includes feedback for the second wireless signal, and the second bit block includes a positive integer number of bits; each of the K first-class bit sequences includes a positive integer number of bits; the first bit block and the second bit block are used to generate each of the K first-class bit sequences; and K is a positive integer.

[0015] As an embodiment, the problem to be solved by the present application is: in view of the requirement of the new air interface Release 16 for higher reliability, how to enhance the sending of UCI.

[0016] As an embodiment, the problem to be solved by the present application is: in Release 16, when the UCI to be sent on the PUCCH (Physical Uplink Control CHannel) in a time slot includes URLLC UCI and eMBB UCI, how to send UCI on the PUCCH while ensuring the higher reliability requirements of the URLLC UCI is a key problem that needs to be solved.

[0017] As an embodiment, the problem to be solved by the present application is: in the new air interface Release 16, repeatedly sending the same URLLC UCI on multiple PUCCHs in a time slot is a research direction. When the UCI to be sent on the PUCCH in a time slot includes URLLC UCI and eMBB UCI, how to send this UCI on multiple PUCCHs is a key problem that needs to be solved.

[0018] As an embodiment, the essence of the above method is that, when K is greater than 1, the first bit block is URLLC UCI, the second bit block is eMBB UCI, and the first bit block and the second bit block are both sent in the same time slot; the K first-type bit sequences are K UCIs generated by the first bit block and the second bit block, and the K time-frequency resources are K PUCCHs used to send the K UCIs respectively. The advantage of adopting the above method is that if the K UCIs all include URLLC UCI, the URLLC UCI can obtain higher transmission reliability by repeated transmission on multiple PUCCHs.

[0019] As an embodiment, the essence of the above method is that when K is equal to 1, the first bit block is the URLLC UCI, the second bit block is the eMBB UCI, and the first bit block and the second bit block are both sent on a PUCCH resource in the same time slot. The advantage of adopting the above method is that if the UCI generated by the first bit block and the second bit block can be reasonably designed, the URLLC UCI can be guaranteed to obtain higher transmission reliability.

[0020] According to one aspect of the present application, the above method is characterized in that the K first-category bit sequences are generated by scrambling K second-category bit sequences and K scrambling code sequences in pairs, the first bit block and the second bit block are used to generate each of the K second-category bit sequences, and the K scrambling code sequences are independently generated by initializing a scrambling code sequence generator with K initial values.

[0021] According to one aspect of the present application, the above method is characterized in that it includes:

[0022] - receiving a first message;

[0023] - receiving a first signaling;

[0024] Among them, the first information is used to indicate a first identifier, and the first signaling is used to determine the K time-frequency resources; the first signaling is also used to indicate the modulation and coding method adopted by the first wireless signal in a first target modulation and coding method set, and the first target modulation and coding method set is an alternative modulation and coding method set in X alternative modulation and coding method sets, and X is a positive integer greater than 1; the first signaling carries the first identifier, and the first identifier is used to determine the first target modulation and coding method set in the X alternative modulation and coding method sets.

[0025] As an embodiment, the essence of the above method is that the first identifier is the RNTI (Radio Network Temporary Identifier) ​​of the CRC used to scramble the DCI in the URLLC service, and the first wireless signal is determined to be for the URLLC service based on the first identifier.

[0026] According to one aspect of the present application, the above method is characterized in that it includes:

[0027] - receiving second information;

[0028] The second information is used to determine the time-frequency resources occupied by the second wireless signal; the feedback for the second wireless signal is used to indicate whether the second wireless signal is correctly received, or the feedback for the second wireless signal includes channel state information generated by measurement of the second wireless signal.

[0029] According to one aspect of the present application, the above method is characterized in that it includes:

[0030] - receiving third information;

[0031] Among them, the feedback for the second wireless signal is used to indicate whether the second wireless signal is received correctly; the third information is used to indicate a second identifier, the second identifier is different from the first identifier, and the second identifier is used to determine a second target modulation and coding method set in the X alternative modulation and coding method sets, and the second target modulation and coding method set is different from the first target modulation and coding method set; the second signaling carries the second information, the second signaling carries the second identifier, and the second signaling is also used to indicate the modulation and coding method adopted by the second wireless signal in the second target modulation and coding method set, and the minimum target code rate of the modulation and coding methods included in the second target modulation and coding method set is greater than the minimum target code rate of the modulation and coding methods included in the first target modulation and coding method set.

[0032] As an embodiment, the essence of the above method is that the second identifier is the RNTI of the CRC used to scramble the DCI in the eMBB service, and it is determined based on the second identifier that the second wireless signal is for the eMBB service.

[0033] According to one aspect of the present application, the above method is characterized in that it includes:

[0034] - receiving fourth information;

[0035] Among them, the fourth information is used to indicate N time-frequency resource sets; the first signaling is used to determine the K time-frequency resources from a first time-frequency resource set, and the first time-frequency resource set is one of the N time-frequency resource sets.

[0036] According to one aspect of the present application, the above method is characterized in that K is greater than 1, the second bit block is divided into K bit sub-blocks, any one of the K bit sub-blocks includes a positive integer number of bits; the K bit sub-blocks are respectively used to generate the K first-class bit sequences.

[0037] As an embodiment, the essence of the above method is that the second bit block is eMBB UCI, and each bit subblock in the K bit subblocks only includes part of the bits in the eMBB UCI, so the bits included in the eMBB UCI are dispersed on K PUCCHs and sent separately. The advantage of adopting the above method is that the number of bits that need to be carried on each PUCCH is reduced, so fewer PUCCH resources can be selected to send UCI, thereby improving resource utilization and increasing system transmission capacity.

[0038] According to one aspect of the present application, the above method is characterized in that K is greater than 1, the bits in each bit sub-block of the K bit sub-blocks are concatenated with the bits included in the first bit block to obtain K target bit sub-blocks, and the outputs of the K target bit sub-blocks after channel coding are used to generate the K first-class bit sequences respectively.

[0039] As an embodiment, the advantage of adopting the above method is that the K UCIs all include URLLC UCI, so the URLLC UCI can be guaranteed to obtain higher transmission reliability by repeated transmission on K PUCCHs.

[0040] According to one aspect of the present application, the above method is characterized in that the bits included in the first bit block and the bits included in the second bit block are concatenated to obtain a third bit block, and the output of the third bit block after channel coding is used to generate each of the K first-class bit sequences.

[0041] As an embodiment, the advantage of adopting the above method is that when K is greater than 1, the K UCIs include URLLC UCI and eMBB UCI, so that the URLLC UCI and eMBB UCI can obtain higher transmission reliability through repeated transmission on K PUCCHs.

[0042] According to one aspect of the present application, the above method is characterized in that it includes:

[0043] - receiving the fifth information;

[0044] Among them, the first bit block includes P bit sub-blocks, any two bit sub-blocks among the P bit sub-blocks are the same, P is a positive integer greater than 1, the fifth information is used to determine P, and any one of the P bit sub-blocks can be used to indicate whether the first wireless signal is received correctly.

[0045] As an embodiment, the essence of the above method is that when K is greater than 1, the UCI sent on each PUCCH resource is composed of P repetitions of the URLLC UCI and the eMBB UCI. The advantage of adopting the above method is that it is equivalent to reducing the code rate of the URLLC UCI sent on each PUCCH resource, thereby further improving the transmission reliability of the URLLC UCI on each PUCCH resource.

[0046] As an embodiment, the essence of the above method is that when K is equal to 1, the UCI sent on one PUCCH resource consists of P repetitions of the URLLC UCI and the eMBB UCI. The advantage of adopting the above method is that it is equivalent to reducing the code rate of the URLLC UCI sent on this PUCCH resource, thereby improving the transmission reliability of the URLLC UCI.

[0047] The present application discloses a method in a base station device for wireless communication, characterized by comprising:

[0048] -sending a first wireless signal;

[0049] - sending a second wireless signal;

[0050] -receive K first-type bit sequences in K time-frequency resources respectively;

[0051] Among them, any two time-frequency resources among the K time-frequency resources are mutually orthogonal, and K is a positive integer greater than 1; the first bit block is used to indicate whether the first wireless signal is correctly received, and the first bit block includes a positive integer number of bits; the second bit block includes feedback for the second wireless signal, and the second bit block includes a positive integer number of bits; each of the K first-class bit sequences includes a positive integer number of bits; the first bit block and the second bit block are used to generate each of the K first-class bit sequences.

[0052] According to one aspect of the present application, the above method is characterized in that the K first-category bit sequences are generated by scrambling K second-category bit sequences and K scrambling code sequences in pairs, the first bit block and the second bit block are used to generate each of the K second-category bit sequences, and the K scrambling code sequences are independently generated by initializing a scrambling code sequence generator with K initial values.

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

[0054] - Sending a first message;

[0055] - Sending a first signaling;

[0056] Among them, the first information is used to indicate a first identifier, and the first signaling is used to determine the K time-frequency resources; the first signaling is also used to indicate the modulation and coding method adopted by the first wireless signal in a first target modulation and coding method set, and the first target modulation and coding method set is an alternative modulation and coding method set in X alternative modulation and coding method sets, and X is a positive integer greater than 1; the first signaling carries the first identifier, and the first identifier is used to determine the first target modulation and coding method set in the X alternative modulation and coding method sets.

[0057] According to one aspect of the present application, the above method is characterized in that it includes:

[0058] - Sending a second message;

[0059] The second information is used to determine the time-frequency resources occupied by the second wireless signal; the feedback for the second wireless signal is used to indicate whether the second wireless signal is correctly received, or the feedback for the second wireless signal includes channel state information generated by measurement of the second wireless signal.

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

[0061] - Send third party information;

[0062] Among them, the feedback for the second wireless signal is used to indicate whether the second wireless signal is received correctly; the third information is used to indicate a second identifier, the second identifier is different from the first identifier, and the second identifier is used to determine a second target modulation and coding method set in the X alternative modulation and coding method sets, and the second target modulation and coding method set is different from the first target modulation and coding method set; the second signaling carries the second information, the second signaling carries the second identifier, and the second signaling is also used to indicate the modulation and coding method adopted by the second wireless signal in the second target modulation and coding method set, and the minimum target code rate of the modulation and coding methods included in the second target modulation and coding method set is greater than the minimum target code rate of the modulation and coding methods included in the first target modulation and coding method set.

[0063] According to one aspect of the present application, the above method is characterized in that it includes:

[0064] - Sending the fourth message;

[0065] Among them, the fourth information is used to indicate N time-frequency resource sets; the first signaling is used to determine the K time-frequency resources from a first time-frequency resource set, and the first time-frequency resource set is one of the N time-frequency resource sets.

[0066] According to one aspect of the present application, the above method is characterized in that the second bit block is divided into K bit sub-blocks, and any one of the K bit sub-blocks includes a positive integer number of bits; the K bit sub-blocks are respectively used to generate the K first-type bit sequences.

[0067] According to one aspect of the present application, the above method is characterized in that the bits in each bit sub-block of the K bit sub-blocks are concatenated with the bits included in the first bit block to obtain K target bit sub-blocks, and the outputs of the K target bit sub-blocks after channel coding are used to generate the K first-class bit sequences respectively.

[0068] According to one aspect of the present application, the above method is characterized in that the bits included in the first bit block and the bits included in the second bit block are concatenated to obtain a third bit block, and the output of the third bit block after channel coding is used to generate each of the K first-class bit sequences.

[0069] According to one aspect of the present application, the above method is characterized in that it includes:

[0070] - Send the fifth message;

[0071] Among them, the first bit block includes P bit sub-blocks, any two bit sub-blocks among the P bit sub-blocks are the same, P is a positive integer greater than 1, the fifth information is used to determine P, and any one of the P bit sub-blocks can be used to indicate whether the first wireless signal is received correctly.

[0072] The present application discloses a user equipment for wireless communication, characterized in that it includes:

[0073] - A first receiver module, receiving a first wireless signal; receiving a second wireless signal;

[0074] - a first transmitter module, sending K first-type bit sequences in K time-frequency resources respectively;

[0075] Among them, the first bit block is used to indicate whether the first wireless signal is received correctly, and the first bit block includes a positive integer number of bits; the second bit block includes feedback for the second wireless signal, and the second bit block includes a positive integer number of bits; each of the K first-class bit sequences includes a positive integer number of bits; the first bit block and the second bit block are used to generate each of the K first-class bit sequences; and K is a positive integer.

[0076] The present application discloses a base station device for wireless communication, characterized in that it includes:

[0077] - a second transmitter module, transmitting a first wireless signal; transmitting a second wireless signal;

[0078] - a second receiver module, receiving K first-type bit sequences in K time-frequency resources respectively;

[0079] Among them, the first bit block is used to indicate whether the first wireless signal is received correctly, and the first bit block includes a positive integer number of bits; the second bit block includes feedback for the second wireless signal, and the second bit block includes a positive integer number of bits; each of the K first-class bit sequences includes a positive integer number of bits; the first bit block and the second bit block are used to generate each of the K first-class bit sequences; and K is a positive integer.

[0080] As an embodiment, compared with the traditional solution, this application has the following advantages:

[0081] -.When URLLC UCI and eMBB UCI are sent on PUCCH in one time slot, the present application guarantees higher reliability requirements of URLLC UCI;

[0082] -.When URLLC UCI and eMBB UCI are sent on PUCCH in one time slot, higher reliability requirements of URLLC UCI are guaranteed by repeatedly sending URLLC UCI on multiple PUCCH resources;

[0083] -.When URLLC UCI and eMBB UCI are sent on PUCCH in one time slot, the higher reliability requirement of URLLC UCI is guaranteed by repeatedly sending URLLC UCI on multiple PUCCH resources. In addition, by distributing the bits included in eMBB UCI to these multiple PUCCH resources and sending them separately, the number of bits that need to be carried on each PUCCH resource is reduced, so fewer PUCCH resources can be selected to send UCI, thereby improving resource utilization and increasing system transmission capacity;

[0084] -. When URLLC UCI and eMBB UCI are sent on PUCCH in one time slot, URLLC UCI and eMBB UCI are repeatedly sent on multiple PUCCH resources, which ensures the higher reliability requirement of URLLC UCI and improves the transmission reliability of eMBB UCI;

[0085] -.When URLLC UCI and eMBB UCI are sent on PUCCH in one time slot, the UCI sent on each PUCCH resource consists of multiple repetitions of URLLC UCI and eMBB UCI, which is equivalent to reducing the code rate of URLLC UCI sent on each PUCCH resource, thereby further improving the transmission reliability of URLLC UCI on each PUCCH resource;

[0086] -.By sending multiple repetitions of URLLC UCI and one eMBB UCI on only one PUCCH resource in a time slot, it is equivalent to reducing the code rate of the URLLC UCI sent on this PUCCH resource, thereby improving the transmission reliability of the URLLC UCI. BRIEF DESCRIPTION OF THE DRAWINGS

[0087] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0088] Figure 1 A flowchart of a first wireless signal, a second wireless signal and K first-type bit sequences according to an embodiment of the present application is shown;

[0089] Figure 2 A schematic diagram of a network architecture according to an embodiment of the present application is shown;

[0090] Figure 3 A schematic diagram showing an embodiment of a wireless protocol architecture of a user plane and a control plane according to an embodiment of the present application;

[0091] Figure 4 A schematic diagram of an NR (New Radio) node and a UE according to an embodiment of the present application is shown;

[0092] Figure 5 A flowchart of wireless transmission according to an embodiment of the present application is shown;

[0093] Figure 6 A schematic diagram of a second bit block according to an embodiment of the present application is shown;

[0094] Figure 7 A schematic diagram showing the relationship between K first-category bit sequences and K second-category bit sequences according to an embodiment of the present application;

[0095] Figure 8 A schematic diagram showing the relationship between K first-category bit sequences and K second-category bit sequences according to another embodiment of the present application;

[0096] Fig. 9 A schematic diagram showing a first given number of bits used to determine a first given time-frequency resource set from N time-frequency resource sets according to an embodiment of the present application;

[0097] Fig.10 A schematic diagram showing a first signaling according to an embodiment of the present application is shown;

[0098] Fig.11 A schematic diagram showing a first signaling according to another embodiment of the present application is shown;

[0099] Fig.12 A schematic diagram showing a first signaling according to another embodiment of the present application is shown;

[0100] Fig.13 A schematic diagram showing a first signaling according to another embodiment of the present application is shown;

[0101] Fig.14 A schematic diagram showing a first signaling according to another embodiment of the present application is shown;

[0102] Fig.15 A schematic diagram showing a second signaling according to an embodiment of the present application is shown;

[0103] Fig.16 A schematic diagram of generating the K first-category bit sequences according to an embodiment of the present application is shown;

[0104] Fig.17 A schematic diagram of generating the K first-category bit sequences according to another embodiment of the present application is shown;

[0105] Fig.18 A schematic diagram showing that K bit sub-blocks are respectively used to generate K first-category bit sequences according to an embodiment of the present application;

[0106] Fig.19 A structural block diagram of a processing device in a UE according to an embodiment of the present application is shown;

[0107] Fig. 20 A structural block diagram of a processing device in a base station device according to an embodiment of the present application is shown. DETAILED DESCRIPTION

[0108] The technical solution of the present application will be further described in detail below in conjunction with the accompanying drawings. It should be noted that, in the absence of conflict, the embodiments of the present application and the features in the embodiments can be arbitrarily combined with each other.

[0109] Example 1

[0110] Embodiment 1 illustrates a flowchart of a first wireless signal, a second wireless signal and K first-type bit sequences, as shown in the attached figure. Figure 1 shown.

[0111] In Example 1, the user equipment in the present application receives a first wireless signal; receives a second wireless signal; and sends K first-class bit sequences in K time-frequency resources respectively; wherein a first bit block is used to indicate whether the first wireless signal is correctly received, and the first bit block includes a positive integer number of bits; the second bit block includes feedback for the second wireless signal, and the second bit block includes a positive integer number of bits; each of the K first-class bit sequences includes a positive integer number of bits; the first bit block and the second bit block are used to generate each of the K first-class bit sequences; and K is a positive integer.

[0112] As an embodiment, K is equal to 1.

[0113] As an embodiment, K is greater than 1.

[0114] As an embodiment, the first wireless signal includes data.

[0115] As an embodiment, the first wireless signal includes data and DMRS (DeModulation Reference Signals).

[0116] As an embodiment, the data included in the first wireless signal is downlink data.

[0117] As an embodiment, a transport block (TB) sequentially undergoes CRC addition (CRC Insertion), channel coding (Channel Coding), rate matching (Rate Matching), scrambling (Scrambling), modulation (Modulation), layer mapping (Layer Mapping), precoding (Precoding), mapping to resource elements (Mapping to Resource Element), OFDM baseband signal generation (OFDM Baseband Signal Generation), and modulation upconversion (Modulation and Upconversion) to obtain the first wireless signal.

[0118] As an embodiment, a transport block (TB) sequentially undergoes CRC addition (CRC Insertion), channel coding (Channel Coding), rate matching (Rate Matching), scrambling (Scrambling), modulation (Modulation), layer mapping (Layer Mapping), precoding (Precoding), mapping to virtual resource blocks (Mapping to Virtual Resource Blocks), mapping from virtual resource blocks to physical resource blocks (Mappingfrom Virtual to Physical Resource Blocks), OFDM baseband signal generation (OFDM Baseband Signal Generation), and modulation upconversion (Modulation and Upconversion) to obtain the first wireless signal.

[0119] As an embodiment, a transport block (TB, Transport Block) sequentially undergoes CRC addition (CRC Insertion), segmentation (Segmentation), coding block level CRC addition (CRC Insertion), channel coding (Channel Coding), rate matching (Rate Matching), concatenation (Concatenation), scrambling (Scrambling), modulation (Modulation), layer mapping (Layer Mapping), precoding (Precoding), mapping to resource elements (Mapping to Resource Element), OFDM baseband signal generation (OFDM Baseband Signal Generation), modulation and upconversion (Modulation and Upconversion) to obtain the first wireless signal.

[0120] As an embodiment, the transmission channel of the first wireless signal is DL-SCH (Downlink Shared Channel).

[0121] As an embodiment, the first wireless signal is transmitted on a downlink physical layer data channel (ie, a downlink channel that can be used to carry physical layer data).

[0122] As a sub-embodiment of the above embodiment, the downlink physical layer data channel is PDSCH (Physical Downlink Shared CHannel, physical downlink shared channel).

[0123] As a sub-embodiment of the above embodiment, the downlink physical layer data channel is sPDSCH (shortPDSCH).

[0124] As a sub-embodiment of the above embodiment, the downlink physical layer data channel is NR-PDSCH (NewRadio PDSCH).

[0125] As a sub-embodiment of the above embodiment, the downlink physical layer data channel is NB-PDSCH (NarrowBand PDSCH).

[0126] As an embodiment, the second wireless signal includes data, or the second wireless signal includes data and DMRS.

[0127] As a sub-embodiment of the above embodiment, the second wireless signal includes data.

[0128] As a sub-embodiment of the above embodiment, the second wireless signal includes data and DMRS.

[0129] As a sub-embodiment of the above embodiment, the data included in the second wireless signal is downlink data.

[0130] As a sub-embodiment of the above-mentioned embodiment, a transport block (TB, Transport Block) sequentially undergoes CRC addition (CRC Insertion), channel coding (Channel Coding), rate matching (Rate Matching), scrambling (Scrambling), modulation (Modulation), layer mapping (Layer Mapping), precoding (Precoding), mapping to resource elements (Mapping to Resource Element), OFDM baseband signal generation (OFDM Baseband Signal Generation), modulation and upconversion (Modulation and Upconversion) to obtain the second wireless signal.

[0131] As a sub-embodiment of the above-mentioned embodiment, a transport block (TB) sequentially undergoes CRC addition (CRC Insertion), channel coding (Channel Coding), rate matching (Rate Matching), scrambling (Scrambling), modulation (Modulation), layer mapping (Layer Mapping), precoding (Precoding), mapping to virtual resource blocks (Mapping to Virtual Resource Blocks), mapping from virtual resource blocks to physical resource blocks (Mapping from Virtual to Physical Resource Blocks), OFDM baseband signal generation (OFDM Baseband Signal Generation), and modulation upconversion (Modulation and Upconversion) to obtain the second wireless signal.

[0132] As a sub-embodiment of the above-mentioned embodiment, a transport block (TB, Transport Block) sequentially undergoes CRC addition (CRC Insertion), segmentation (Segmentation), coding block level CRC addition (CRC Insertion), channel coding (Channel Coding), rate matching (Rate Matching), concatenation (Concatenation), scrambling (Scrambling), modulation (Modulation), layer mapping (Layer Mapping), precoding (Precoding), mapping to resource elements (Mapping to Resource Element), OFDM baseband signal generation (OFDM Baseband Signal Generation), modulation and upconversion (Modulation and Upconversion) to obtain the second wireless signal.

[0133] As an embodiment, the second wireless signal includes a reference signal.

[0134] As a sub-embodiment of the above embodiment, the reference signal included in the second wireless signal includes a CSI-RS (Channel State Information-Reference Signal).

[0135] As a sub-embodiment of the above embodiment, the reference signal included in the second wireless signal includes CSI-RS (Channel State Information-Reference Signal) and CSI-IMR (CSI-interference measurement resource).

[0136] As an embodiment, the transmission channel of the second wireless signal is DL-SCH.

[0137] As an embodiment, the second wireless signal is transmitted on a downlink physical layer data channel (ie, a downlink channel that can be used to carry physical layer data).

[0138] As a sub-embodiment of the above embodiment, the downlink physical layer data channel is PDSCH.

[0139] As a sub-embodiment of the above embodiment, the downlink physical layer data channel is sPDSCH.

[0140] As a sub-embodiment of the above embodiment, the downlink physical layer data channel is NR-PDSCH.

[0141] As a sub-embodiment of the above embodiment, the downlink physical layer data channel is NB-PDSCH.

[0142] As an embodiment, the first bit block explicitly indicates whether the first wireless signal is correctly received.

[0143] As an embodiment, the first bit block implicitly indicates whether the first wireless signal is correctly received.

[0144] As an embodiment, the first bit block includes HARQ-ACK (Hybrid Automatic Repeat reQuest ACKnowledgement) feedback for the first wireless signal.

[0145] As an embodiment, the second bit block includes HARQ-ACK feedback or CSI (Channel State Information) feedback.

[0146] As an embodiment, the second bit block includes HARQ-ACK feedback.

[0147] As an embodiment, the second bit block includes CSI feedback.

[0148] As an embodiment, K is greater than 1, and any two time-frequency resources among the K time-frequency resources are orthogonal to each other.

[0149] As an embodiment, K is greater than 1, and the K time-frequency resources include the same subcarriers in the frequency domain.

[0150] As an embodiment, K is greater than 1, and the K time-frequency resources include the same number of subcarriers in the frequency domain.

[0151] As an embodiment, K is greater than 1, and the K time-frequency resources include the same number of multi-carrier symbols in the time domain.

[0152] As an embodiment, K is greater than 1, and the K time-frequency resources are continuous in the time domain.

[0153] As an embodiment, K is greater than 1, and at least two adjacent time-frequency resources among the K time-frequency resources are discontinuous in the time domain.

[0154] As an embodiment, K is greater than 1, and the K time-frequency resources respectively include the same number of REs (Resource Elements).

[0155] As an embodiment, the K time-frequency resources all belong to the first time window.

[0156] As a sub-embodiment of the above embodiment, the first time window includes a time slot.

[0157] As a sub-embodiment of the above embodiment, the first time window includes a subframe.

[0158] As a sub-embodiment of the above embodiment, the first time window includes multiple time slots.

[0159] As a sub-embodiment of the above embodiment, the first time window includes multiple subframes.

[0160] As a sub-embodiment of the above embodiment, the first time window includes a positive integer number of multi-carrier symbols.

[0161] As an embodiment, the multi-carrier symbol is an OFDM (Orthogonal Frequency Division Multiplexing) symbol.

[0162] As an embodiment, the multi-carrier symbol is an SC-FDMA (Single Carrier-Frequency Division Multiple Access) symbol.

[0163] As an embodiment, the multi-carrier symbol is a DFT-S-OFDM (Discrete Fourier Transform Spread OFDM) symbol.

[0164] As an embodiment, the multi-carrier symbol is a FBMC (Filter Bank Multi Carrier) symbol.

[0165] As an embodiment, the multi-carrier symbol includes a CP (Cyclic Prefix).

[0166] As an embodiment, the K time-frequency resources are all time-frequency resources belonging to an uplink physical layer control channel (ie, an uplink channel that can only be used to carry physical layer signaling).

[0167] As a sub-embodiment of the above embodiment, the uplink physical layer control channel is PUCCH (Physical Uplink Control CHannel, physical uplink control channel).

[0168] As a sub-embodiment of the above embodiment, the uplink physical layer control channel is sPUCCH (shortPUCCH).

[0169] As a sub-embodiment of the above embodiment, the uplink physical layer control channel is NR-PUCCH (NewRadio PUCCH).

[0170] As a sub-embodiment of the above embodiment, the uplink physical layer control channel is NB-PUCCH (NarrowBand PUCCH).

[0171] As an embodiment, K is greater than 1, and the number of bits included in any two first-category bit sequences among the K first-category bit sequences is equal.

[0172] As an embodiment, K is greater than 1, and the number of bits included in two first-category bit sequences among the K first-category bit sequences are unequal.

[0173] As an embodiment, K is greater than 1, and the number of bits included in at least two of the K first-type bit sequences are different.

[0174] As an embodiment, K is greater than 1, and the K first-category bit sequences are all the same.

[0175] As an embodiment, K is greater than 1, and there are two first-category bit sequences that are different among the K first-category bit sequences.

[0176] As an embodiment, K is greater than 1, and at least two first-category bit sequences among the K first-category bit sequences are different from each other.

[0177] Example 2

[0178] Example 2 illustrates a schematic diagram of a network architecture, as shown in the attached Figure 2 shown.

[0179] Embodiment 2 illustrates a schematic diagram of a network architecture according to the present application, as shown in the attached Figure 2 shown. Figure 22 is a diagram illustrating a network architecture 200 for NR 5G, LTE (Long-Term Evolution) and LTE-A (Long-Term Evolution Advanced) systems. The NR 5G or LTE network architecture 200 may be referred to as an EPS (Evolved Packet System) 200 or some other suitable term. The EPS 200 may include one or more UEs (User Equipment) 201, NG-RAN (Next Generation Radio Access Network) 202, EPC (Evolved Packet Core) / 5G-CN (5G-Core Network) 210, HSS (Home Subscriber Server) 220 and Internet service 230. The EPS may be interconnected with other access networks, but these entities / interfaces are not shown for simplicity. As shown, the EPS provides packet switching services, but those skilled in the art will readily appreciate that the various concepts presented throughout this application may be extended to networks providing circuit switching services or other cellular networks. NG-RAN includes NR Node B (gNB) 203 and other gNBs 204. gNB 203 provides user and control plane protocol terminations for UE 201. gNB 203 can be connected to other gNBs 204 via an Xn interface (e.g., backhaul). gNB 203 may also be referred to as a base station, a base transceiver station, a radio base station, a radio transceiver, a transceiver function, a basic service set (BSS), an extended service set (ESS), a TRP (transmit receive point), or some other suitable term. gNB 203 provides an access point to EPC / 5G-CN 210 for UE 201. Examples of UE 201 include cellular phones, smart phones, session initiation protocol (SIP) phones, laptop computers, personal digital assistants (PDAs), satellite radios, non-terrestrial base station communications, satellite mobile communications, global positioning systems, multimedia devices, video devices, digital audio players (e.g., MP3 players), cameras, game consoles, drones, aircraft, narrowband physical network devices, machine type communication devices, land vehicles, cars, wearable devices, or any other similar functional devices. Those skilled in the art may also refer to UE 201 as a mobile station, a subscriber station, a mobile unit, a subscriber unit, a wireless unit, a remote unit, a mobile device, a wireless device, a wireless communication device, a remote device, a mobile subscriber station, an access terminal, a mobile terminal, a wireless terminal, a remote terminal, a handset, a user agent, a mobile client, a client, or some other suitable term. gNB 203 is connected to EPC / 5G-CN 210 via an S1 / NG interface.EPC / 5G-CN210 includes MME / AMF / UPF 211, other MME (Mobility Management Entity) / AMF (Authentication Management Field) / UPF (User Plane Function) 214, S-GW (Service Gateway) 212 and P-GW (Packet Data Network Gateway) 213. MME / AMF / UPF211 is a control node that handles signaling between UE201 and EPC / 5G-CN210. Generally, MME / AMF / UPF211 provides bearer and connection management. All user IP (Internet Protocal) packets are transmitted through S-GW212, and S-GW212 itself is connected to P-GW213. P-GW213 provides UE IP address allocation and other functions. P-GW213 is connected to Internet service 230. The Internet service 230 includes the operator's corresponding Internet protocol service, which may specifically include the Internet, the intranet, IMS (IP Multimedia Subsystem) and PS streaming service (PSS).

[0180] As an embodiment, the UE201 corresponds to the user equipment in this application.

[0181] As an embodiment, the gNB203 corresponds to the base station in this application.

[0182] As an embodiment, the UE 201 supports MIMO wireless communication.

[0183] As an embodiment, the gNB203 supports MIMO wireless communication.

[0184] As an embodiment, the UE 201 supports massive MIMO wireless communications.

[0185] As an embodiment, the gNB203 supports large-scale MIMO wireless communications.

[0186] Example 3

[0187] Embodiment 3 shows a schematic diagram of an embodiment of a wireless protocol architecture of a user plane and a control plane according to the present application, as shown in the attached Figure 3 shown.

[0188] Attached Figure 3is a schematic diagram illustrating an embodiment of a radio protocol architecture for a user plane and a control plane, Figure 3 The radio protocol architecture for user equipment (UE) and base station equipment (gNB or eNB) is shown in three layers: Layer 1, Layer 2, and Layer 3. Layer 1 (L1 layer) is the lowest layer and implements various PHY (physical layer) signal processing functions. The L1 layer will be referred to as PHY301 in this article. Layer 2 (L2 layer) 305 is above PHY301 and is responsible for the link between UE and gNB through PHY301. In the user plane, L2 layer 305 includes MAC (Medium Access Control) sublayer 302, RLC (Radio Link Control) sublayer 303, and PDCP (Packet Data Convergence Protocol) sublayer 304, which terminate at the gNB on the network side. Although not shown, the UE may have several upper layers above the L2 layer 305, including a network layer (e.g., 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.). The PDCP sublayer 304 provides multiplexing between different radio bearers and logical channels. The PDCP sublayer 304 also provides header compression for upper layer data packets to reduce radio transmission overhead, provides security by encrypting data packets, and provides handover support for UEs between gNBs. 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 one cell between UEs. The MAC sublayer 302 is also responsible for HARQ operations. In the control plane, the radio protocol architecture for UE and gNB is substantially the same for the physical layer 301 and L2 layer 305, but there is no header compression function for the control plane. The control plane also includes the RRC (Radio Resource Control) sublayer 306 in Layer 3 (L3 layer). The RRC sublayer 306 is responsible for obtaining radio resources (i.e., radio bearers) and configuring lower layers using RRC signaling between the gNB and the UE.

[0189] As an example, Figure 3 The wireless protocol architecture in is applicable to the user equipment described in this application.

[0190] As an example, Figure 3 The wireless protocol architecture in is applicable to the base station described in this application.

[0191] As an embodiment, the first wireless signal in the present application is generated by the PHY301.

[0192] As an embodiment, the second wireless signal in the present application is generated by the PHY301.

[0193] As an embodiment, the K first-type bit sequences in the present application are generated by the PHY301.

[0194] As an embodiment, the first information in the present application is generated in the RRC sublayer 306.

[0195] As an embodiment, the first information in the present application is generated in the MAC sublayer 302.

[0196] As an embodiment, the second information in the present application is generated in the RRC sublayer 306.

[0197] As an embodiment, the second information in the present application is generated in the MAC sublayer 302.

[0198] As an embodiment, the second information in the present application is generated by the PHY301.

[0199] As an embodiment, the first signaling in the present application is generated in the PHY301.

[0200] As an embodiment, the third information in the present application is generated in the RRC sublayer 306.

[0201] As an embodiment, the third information in the present application is generated in the MAC sublayer 302.

[0202] As an embodiment, the fourth information in the present application is generated in the RRC sublayer 306.

[0203] As an embodiment, the fourth information in the present application is generated in the MAC sublayer 302.

[0204] As an embodiment, the fifth information in the present application is generated in the RRC sublayer 306.

[0205] As an embodiment, the fifth information in the present application is generated in the MAC sublayer 302.

[0206] As an embodiment, the fifth information in the present application is generated by the PHY301.

[0207] As an embodiment, the sixth information in the present application is generated in the RRC sublayer 306.

[0208] As an embodiment, the sixth information in the present application is generated in the MAC sublayer 302.

[0209] As an embodiment, the second signaling in the present application is generated in the PHY301.

[0210] As an embodiment, the second signaling in the present application is generated in the RRC sublayer 306.

[0211] As an embodiment, the second signaling in the present application is generated in the MAC sublayer 302.

[0212] Example 4

[0213] Embodiment 4 shows a schematic diagram of a base station device and a user equipment according to the present application, as shown in the attached Figure 4 shown. Figure 4 is a block diagram of a gNB 410 communicating with a UE 450 in an access network.

[0214] The base station device (410) includes a controller / processor 440, a memory 430, a receive processor 412, a beam processor 471, a transmit processor 415, a transmitter / receiver 416 and an antenna 420.

[0215] The user equipment (450) includes a controller / processor 490, a memory 480, a data source 467, a beam processor 441, a transmit processor 455, a receive processor 452, a transmitter / receiver 456 and an antenna 460.

[0216] In downlink transmission, the processing related to the base station device (410) includes:

[0217] - Controller / processor 440, upper layer packets arrive, controller / processor 440 provides packet header compression, encryption, packet segmentation concatenation and reordering, and multiplexing and demultiplexing between logical and transport channels to implement L2 layer protocols for user plane and control plane; upper layer packets may include data or control information, such as DL-SCH (Downlink Shared Channel);

[0218] - A controller / processor 440 associated with a memory 430 storing program codes and data, which may be a computer-readable medium;

[0219] - A controller / processor 440, including a scheduling unit to transmit a demand, the scheduling unit being used to schedule air interface resources corresponding to the transmission demand;

[0220] - A beam processor 471 determines to send a first wireless signal and a second wireless signal;

[0221] - Transmit processor 415, receiving the output bit stream of controller / processor 440, implementing various signal transmission processing functions for L1 layer (i.e., physical layer) including coding, interleaving, scrambling, modulation, power control / allocation and physical layer control signaling (including PBCH, PDCCH, PHICH, PCFICH, reference signal) generation, etc.;

[0222] - Transmit processor 415, receives the output bit stream of controller / processor 440, and implements various signal transmission processing functions for L1 layer (i.e., physical layer) including multi-antenna transmission, spread spectrum, code division multiplexing, precoding, etc.;

[0223] - Transmitter 416, used to convert the baseband signal provided by the transmission processor 415 into a radio frequency signal and transmit it via the antenna 420; each transmitter 416 samples its own input symbol stream to obtain its own sampled signal stream. Each transmitter 416 further processes its own sampled stream (such as digital-to-analog conversion, amplification, filtering, up-conversion, etc.) to obtain a downlink signal.

[0224] In downlink transmission, the processing related to the user equipment (450) may include:

[0225] - A receiver 456, configured to convert a radio frequency signal received via an antenna 460 into a baseband signal and provide the baseband signal to the receiving processor 452;

[0226] - A receiving processor 452, which implements various signal receiving processing functions for the L1 layer (i.e., the physical layer) including decoding, deinterleaving, descrambling, demodulation, and physical layer control signaling extraction;

[0227] - A receiving processor 452, which implements various signal receiving processing functions for the L1 layer (i.e., the physical layer) including multi-antenna reception, despreading, code division multiplexing, precoding, etc.;

[0228] - A beam processor 441 determines to receive a first wireless signal and a second wireless signal;

[0229] - A controller / processor 490 receives the bit stream output by the receive processor 452 and provides packet header decompression, decryption, packet segment concatenation and reordering, and demultiplexing between logical and transport channels to implement L2 layer protocols for the user plane and the control plane;

[0230] - Controller / processor 490 is associated with memory 480 which stores program codes and data. Memory 480 may be a computer readable medium.

[0231] In UL (Uplink), the processing related to the base station device (410) includes:

[0232] - a receiver 416 that receives a radio frequency signal through its corresponding antenna 420, converts the received radio frequency signal into a baseband signal, and provides the baseband signal to the receiving processor 412;

[0233] - A receiving processor 412, which implements various signal receiving processing functions for the L1 layer (i.e., the physical layer) including decoding, deinterleaving, descrambling, demodulation, and physical layer control signaling extraction;

[0234] -Receive processor 412, which implements various signal reception processing functions for L1 layer (ie, physical layer) including multi-antenna reception, despreading, code division multiplexing, precoding, etc.;

[0235] - Controller / processor 440, implementing L2 layer functions and associated with memory 430 storing program codes and data;

[0236] - The controller / processor 440 provides demultiplexing between transport and logical channels, packet reassembly, decryption, header decompression, control signal processing to recover upper layer data packets from the UE 450; the upper layer data packets from the controller / processor 440 may be provided to the core network;

[0237] - A beam processor 471 determines to receive K first-type bit sequences in K time-frequency resources respectively;

[0238] In UL (Uplink), the processing related to the user equipment (450) includes:

[0239] - Data source 467, which provides upper layer packets to controller / processor 490. Data source 467 represents all protocol layers above L2 layer;

[0240] - a transmitter 456 that transmits a radio frequency signal through its corresponding antenna 460, converts the baseband signal into a radio frequency signal, and provides the radio frequency signal to the corresponding antenna 460;

[0241] - Transmit processor 455, which implements various signal reception processing functions for L1 layer (i.e., physical layer) including encoding, interleaving, scrambling, modulation and physical layer signaling generation;

[0242] - Transmit processor 455, which implements various signal reception processing functions for L1 layer (i.e., physical layer) including multi-antenna transmission, spreading, code division multiplexing, precoding, etc.;

[0243] -The controller / processor 490 implements header compression, ciphering, packet segmentation and reordering, and multiplexing between logical and transport channels based on the radio resource allocation of the gNB 410, and implements L2 layer functions for the user plane and the control plane;

[0244] -The controller / processor 490 is also responsible for HARQ operations, retransmission of lost packets, and signaling to the gNB 410;

[0245] - A beam processor 441 determines to send K first-type bit sequences in K time-frequency resources respectively;

[0246] As an embodiment, the UE450 device 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, and the UE450 device at least: receives a first wireless signal; receives a second wireless signal; sends K first-class bit sequences in K time-frequency resources respectively; wherein, the first bit block is used to indicate whether the first wireless signal is correctly received, and the first bit block includes a positive integer number of bits; the second bit block includes feedback for the second wireless signal, and the second bit block includes a positive integer number of bits; each of the K first-class bit sequences includes a positive integer number of bits; the first bit block and the second bit block are used to generate each of the K first-class bit sequences; and K is a positive integer.

[0247] As an embodiment, the UE450 includes: a memory storing a computer-readable instruction program, wherein the computer-readable instruction program generates actions when executed by at least one processor, and the actions include: receiving a first wireless signal; receiving a second wireless signal; sending K first-class bit sequences in K time-frequency resources respectively; wherein a first bit block is used to indicate whether the first wireless signal is correctly received, and the first bit block includes a positive integer number of bits; the second bit block includes feedback for the second wireless signal, and the second bit block includes a positive integer number of bits; each of the K first-class bit sequences includes a positive integer number of bits; the first bit block and the second bit block are used to generate each of the K first-class bit sequences; and K is a positive integer.

[0248] As an embodiment, the gNB410 device includes: at least one processor and at least one memory, 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 gNB410 device at least: sends a first wireless signal; sends a second wireless signal; receives K first-class bit sequences in K time-frequency resources respectively; wherein the first bit block is used to indicate whether the first wireless signal is correctly received, and the first bit block includes a positive integer number of bits; the second bit block includes feedback for the second wireless signal, and the second bit block includes a positive integer number of bits; each of the K first-class bit sequences includes a positive integer number of bits; the first bit block and the second bit block are used to generate each of the K first-class bit sequences; K is a positive integer.

[0249] As an embodiment, the gNB410 includes: a memory storing a computer-readable instruction program, wherein the computer-readable instruction program generates actions when executed by at least one processor, and the actions include: sending a first wireless signal; sending a second wireless signal; receiving K first-class bit sequences respectively in K time-frequency resources; wherein the first bit block is used to indicate whether the first wireless signal is correctly received, and the first bit block includes a positive integer number of bits; the second bit block includes feedback for the second wireless signal, and the second bit block includes a positive integer number of bits; each of the K first-class bit sequences includes a positive integer number of bits; the first bit block and the second bit block are used to generate each of the K first-class bit sequences; and K is a positive integer.

[0250] As an embodiment, UE450 corresponds to the user equipment in this application.

[0251] As an embodiment, gNB410 corresponds to the base station in this application.

[0252] As an embodiment, at least the first two of the receiver 456, the receiving processor 452 and the controller / processor 490 are used to receive the first wireless signal in the present application.

[0253] As an embodiment, at least the first two of the transmitter 416, the transmission processor 415 and the controller / processor 440 are used to send the first wireless signal in the present application.

[0254] As an embodiment, at least the first two of the receiver 456, the receiving processor 452 and the controller / processor 490 are used to receive the second wireless signal in the present application.

[0255] As an embodiment, at least the first two of the transmitter 416, the transmission processor 415 and the controller / processor 440 are used to transmit the second wireless signal in the present application.

[0256] As an embodiment, at least the first two of the receiver 456, the receiving processor 452 and the controller / processor 490 are used to receive the first information in the present application.

[0257] As an embodiment, at least the first two of the transmitter 416, the transmission processor 415 and the controller / processor 440 are used to send the first information in the present application.

[0258] As an embodiment, at least the first two of the receiver 456, the receiving processor 452 and the controller / processor 490 are used to receive the first signaling in the present application.

[0259] As an embodiment, at least the first two of the transmitter 416, the transmission processor 415 and the controller / processor 440 are used to send the first signaling in the present application.

[0260] As an embodiment, at least the first two of the receiver 456, the receiving processor 452 and the controller / processor 490 are used to receive the second information in the present application.

[0261] As an embodiment, at least the first two of the transmitter 416, the transmission processor 415 and the controller / processor 440 are used to send the second information in the present application.

[0262] As an embodiment, at least the first two of the receiver 456, the receiving processor 452 and the controller / processor 490 are used to receive the third information in the present application.

[0263] As an embodiment, at least the first two of the transmitter 416, the transmission processor 415 and the controller / processor 440 are used to send the third information in the present application.

[0264] As an embodiment, at least the first two of the receiver 456, the receiving processor 452 and the controller / processor 490 are used to receive the fourth information in the present application.

[0265] As an embodiment, at least the first two of the transmitter 416, the transmission processor 415 and the controller / processor 440 are used to send the fourth information in the present application.

[0266] As an embodiment, at least the first two of the receiver 456, the receiving processor 452 and the controller / processor 490 are used to receive the fifth information in the present application.

[0267] As an embodiment, at least the first two of the transmitter 416, the transmission processor 415 and the controller / processor 440 are used to send the fifth information in the present application.

[0268] As an embodiment, at least the first two of the receiver 456, the receiving processor 452 and the controller / processor 490 are used to receive the sixth information in the present application.

[0269] As an embodiment, at least the first two of the transmitter 416, the transmission processor 415 and the controller / processor 440 are used to send the sixth information in the present application.

[0270] As an embodiment, at least the first two of the receiver 456, the receiving processor 452 and the controller / processor 490 are used to receive the second signaling in the present application.

[0271] As an embodiment, at least the first two of the transmitter 416, the transmission processor 415 and the controller / processor 440 are used to send the second signaling in the present application.

[0272] As an embodiment, at least the first two of the transmitter 456, the transmission processor 455 and the controller / processor 490 are used to respectively send the K first-type bit sequences in the present application in the K time-frequency resources in the present application.

[0273] As an embodiment, at least the first two of the receiver 416, the receiving processor 412 and the controller / processor 440 are used to respectively receive the K first-category bit sequences in the present application in the K time-frequency resources in the present application.

[0274] Example 5

[0275] Embodiment 5 illustrates a flow chart of wireless transmission, as shown in the attached Figure 5 As shown in the attached Figure 5 In the example, base station N01 is a base station maintaining a serving cell of user equipment U02. Figure 5 , blocks F1 and F2 are optional.

[0276] For N01, the first information is sent in step S10; the third information is sent in step S11; the fourth information is sent in step S12; the fifth information is sent in step S13; the first signaling is sent in step S14; the first wireless signal is sent in step S15; the second information is sent in step S16; the second wireless signal is sent in step S17; and K first-class bit sequences are respectively received in K time-frequency resources in step S18.

[0277] For U02, the first information is received in step S20; the third information is received in step S21; the fourth information is received in step S22; the fifth information is received in step S23; the first signaling is received in step S24; the first wireless signal is received in step S25; the second information is received in step S26; the second wireless signal is received in step S27; and K first-type bit sequences are respectively sent in K time-frequency resources in step S28.

[0278] In Embodiment 5, the first bit block is used to indicate whether the first wireless signal is correctly received, and the first bit block includes a positive integer number of bits; the second bit block includes feedback for the second wireless signal, and the second bit block includes a positive integer number of bits; each of the K first-class bit sequences includes a positive integer number of bits; the first bit block and the second bit block are used to generate each of the K first-class bit sequences; K is a positive integer. The first information is used to indicate a first identifier, and the first signaling is used by the U02 to determine the K time-frequency resources; the first signaling is also used to indicate the modulation and coding method used by the first wireless signal in a first target modulation and coding method set, and the first target modulation and coding method set is an alternative modulation and coding method set in a set of X alternative modulation and coding methods, and X is a positive integer greater than 1; the first signaling carries the first identifier, and the first identifier is used to determine the first target modulation and coding method set in the set of X alternative modulation and coding methods. The second information is used by the U02 to determine the time-frequency resources occupied by the second wireless signal; the feedback for the second wireless signal is used to indicate whether the second wireless signal is correctly received, or the feedback for the second wireless signal includes channel state information generated by measurement of the second wireless signal. The third information is used to indicate a second identifier, the second identifier is different from the first identifier, the second identifier is used to determine a second target modulation and coding mode set in the X sets of alternative modulation and coding modes, and the second target modulation and coding mode set is different from the first target modulation and coding mode set. The fourth information is used to indicate N sets of time-frequency resources; the first signaling is used to determine the K time-frequency resources from a first set of time-frequency resources, and the first set of time-frequency resources is one of the N sets of time-frequency resources.

[0279] As an embodiment, the first bit block includes P bit sub-blocks, any two of the P bit sub-blocks are the same, P is a positive integer greater than 1, the fifth information is used by U02 to determine P, and any one of the P bit sub-blocks can be used to indicate whether the first wireless signal is received correctly.

[0280] As an embodiment, the first information is semi-statically configured.

[0281] As an embodiment, the first information is carried by higher layer signaling.

[0282] As an embodiment, the first information is carried by RRC (Radio Resource Control) signaling.

[0283] As an embodiment, the first information is carried by MAC (Medium Acess Control) CE (Control Element) signaling.

[0284] As an embodiment, the first information includes one or more IE (Information Element) in an RRC signaling.

[0285] As an embodiment, the first information belongs to an IE in an RRC signaling.

[0286] As an embodiment, the first information includes all or part of an IE in an RRC signaling.

[0287] As an embodiment, the first information includes multiple IEs in one RRC signaling.

[0288] As an embodiment, the first information explicitly indicates the first identifier.

[0289] As an embodiment, the first information implicitly indicates the first identifier.

[0290] As an embodiment, the first identifier is a signaling identifier.

[0291] As an embodiment, the first identifier is a RNTI (Radio Network Temporary Identifier).

[0292] As an embodiment, the first identifier includes new-RNTI, and the specific definition of the new-RNTI refers to Section 5.1.3.1 in 3GPP TS38.214.

[0293] As an embodiment, the first identifier includes one RNTI among multiple RNTIs

[0294] As a sub-embodiment of the above embodiment, the multiple RNTIs include at least two of C-RNTI, CS-RNTI and new-RNTI. For the specific definition of the new-RNTI, refer to Section 5.1.3.1 of 3GPP TS38.214.

[0295] As a sub-embodiment of the above embodiment, the multiple RNTIs include at least one of {C-RNTI, CS-RNTI} and new-RNTI. For the specific definition of the new-RNTI, refer to Section 5.1.3.1 in 3GPP TS38.214.

[0296] As an embodiment, the first identifier is a non-negative integer.

[0297] As an embodiment, the second identifier is a non-negative integer.

[0298] As an embodiment, the first identifier and the second identifier are two different signaling identifiers.

[0299] As an embodiment, the first identifier and the second identifier are two different RNTIs respectively.

[0300] As an embodiment, the second identifier includes C (Cell)-RNTI (Radio Network Temporary Identifier) ​​or CS (Configured Scheduling)-RNTI, and the first identifier includes new-RNTI. For the specific definition of the new-RNTI, refer to Section 5.1.3.1 of 3GPP TS38.214.

[0301] As an embodiment, the first identifier includes one RNTI among multiple RNTIs, and the second identifier includes one RNTI among the multiple RNTIs that is different from the first identifier.

[0302] As a sub-embodiment of the above embodiment, the multiple RNTIs include at least two of C-RNTI, CS-RNTI and new-RNTI. For the specific definition of the new-RNTI, refer to Section 5.1.3.1 of 3GPP TS38.214.

[0303] As a sub-embodiment of the above embodiment, the multiple RNTIs include at least one of {C-RNTI, CS-RNTI} and new-RNTI. For the specific definition of the new-RNTI, refer to Section 5.1.3.1 in 3GPP TS38.214.

[0304] As an embodiment, the first identifier and the second identifier are two different non-negative integers.

[0305] As an embodiment, the first signaling is dynamically configured.

[0306] As an embodiment, the first signaling is physical layer signaling.

[0307] As an embodiment, the first signaling is DCI (Downlink Control Information) signaling.

[0308] As an embodiment, the first signaling is a downlink grant (DownLink Grant) DCI signaling.

[0309] As an embodiment, the first signaling is transmitted on a downlink physical layer control channel (ie, a downlink channel that can only be used to carry physical layer signaling).

[0310] As a sub-embodiment of the above embodiment, the downlink physical layer control channel is PDCCH (Physical Downlink Control CHannel, physical downlink control channel).

[0311] As a sub-embodiment of the above embodiment, the downlink physical layer control channel is sPDCCH (shortPDCCH).

[0312] As a sub-embodiment of the above embodiment, the downlink physical layer control channel is NR-PDCCH (NewRadio PDCCH, new wireless PDCCH).

[0313] As a sub-embodiment of the above embodiment, the downlink physical layer control channel is NB-PDCCH (NarrowBand PDCCH).

[0314] As an embodiment, the first signaling is DCI format 1_0 or DCI format 1_1. For the specific definitions of the DCI format 1_0 and the DCI format 1_1, refer to Section 7.3.1.2 in 3GPP TS38.212.

[0315] As an embodiment, the first signaling is DCI format 1_0, and the specific definition of the DCI format 1_0 refers to Section 7.3.1.2 in 3GPP TS38.212.

[0316] As an embodiment, the first signaling is DCI format 1_1, and the specific definition of the DCI format 1_1 refers to Section 7.3.1.2 in 3GPP TS38.212.

[0317] As an embodiment, the first signaling carries the first identifier.

[0318] As a sub-embodiment of the above embodiment, the first identifier is a signaling identifier of the first signaling.

[0319] As a sub-embodiment of the above embodiment, the first signaling is a DCI signaling identified by the first identifier.

[0320] As a sub-embodiment of the above embodiment, the first identifier is used to generate an RS (Reference Signal) sequence of a DMRS (DeModulation Reference Signals) of the first signaling.

[0321] As a sub-embodiment of the above embodiment, a CRC (Cyclic Redundancy Check) bit sequence of the first signaling is scrambled by the first identifier.

[0322] As an embodiment, X is equal to 2.

[0323] As an embodiment, X is greater than 2.

[0324] As an embodiment, the X candidate modulation and coding scheme sets are predefined.

[0325] As an embodiment, there are two modulation and coding scheme sets in the X candidate modulation and coding scheme sets whose target BLER (Block Error Rate) is different.

[0326] As an embodiment, there are two modulation and coding scheme sets in the X candidate modulation and coding scheme sets, and the minimum target code rates of the modulation and coding schemes respectively included in the two modulation and coding scheme sets are different.

[0327] As an embodiment, the first target modulation and coding scheme set is a modulation and coding scheme set corresponding to the first identifier in the X candidate modulation and coding scheme sets.

[0328] As an embodiment, the second wireless signal includes data, or the second wireless signal includes data and DMRS.

[0329] As a sub-embodiment of the above embodiment, the data included in the second wireless signal is downlink data.

[0330] As a sub-embodiment of the above embodiment, the second information is dynamically configured.

[0331] As a sub-embodiment of the above embodiment, the second information belongs to DCI.

[0332] As a sub-embodiment of the above embodiment, the second information includes a positive integer number of fields in a DCI, and the field includes a positive integer number of bits.

[0333] As an embodiment, the second wireless signal includes a reference signal.

[0334] As a sub-embodiment of the above embodiment, the reference signal included in the second wireless signal includes a CSI-RS (Channel State Information-Reference Signal).

[0335] As a sub-embodiment of the above embodiment, the reference signal included in the second wireless signal includes CSI-RS (Channel State Information-Reference Signal) and CSI-IMR (CSI-interference measurement resource).

[0336] As a sub-embodiment of the above embodiment, the second information is semi-statically configured.

[0337] As a sub-embodiment of the above embodiment, the second information is carried by higher-layer signaling.

[0338] As a sub-embodiment of the above embodiment, the second information is carried by RRC signaling.

[0339] As a sub-embodiment of the above embodiment, the second information includes one or more IEs in an RRC signaling.

[0340] As a sub-embodiment of the above embodiment, the second information includes all or part of an IE in an RRC signaling.

[0341] As a sub-embodiment of the above embodiment, the second information includes multiple IEs in one RRC signaling.

[0342] As a sub-embodiment of the above embodiment, the second information is dynamically configured.

[0343] As a sub-embodiment of the above embodiment, the second information belongs to DCI.

[0344] As a sub-embodiment of the above embodiment, the second information includes a positive integer number of fields in a DCI, and the field includes a positive integer number of bits.

[0345] As an embodiment, the transmission channel of the second wireless signal is DL-SCH.

[0346] As an embodiment, the second wireless signal is transmitted on a downlink physical layer data channel (ie, a downlink channel that can be used to carry physical layer data).

[0347] As a sub-embodiment of the above embodiment, the downlink physical layer data channel is PDSCH.

[0348] As a sub-embodiment of the above embodiment, the downlink physical layer data channel is sPDSCH.

[0349] As a sub-embodiment of the above embodiment, the downlink physical layer data channel is NR-PDSCH.

[0350] As a sub-embodiment of the above embodiment, the downlink physical layer data channel is NB-PDSCH.

[0351] As an embodiment, the second information is semi-statically configured.

[0352] As an embodiment, the second information is carried by higher layer signaling.

[0353] As an embodiment, the second information is carried by RRC signaling.

[0354] As an embodiment, the second information is carried by MAC CE signaling.

[0355] As an embodiment, the second information includes one or more IEs in an RRC signaling.

[0356] As an embodiment, the second information includes all or part of an IE in an RRC signaling.

[0357] As an embodiment, the second information includes multiple IEs in one RRC signaling.

[0358] As an embodiment, the second information is dynamically configured.

[0359] As an embodiment, the second information is carried by physical layer signaling.

[0360] As an embodiment, the second information belongs to DCI.

[0361] As an embodiment, the second information includes a positive integer number of fields in a DCI, and the field includes a positive integer number of bits.

[0362] As an embodiment, the feedback for the second wireless signal is used to indicate whether the second wireless signal is correctly received.

[0363] As a sub-embodiment of the above embodiment, the feedback for the second wireless signal explicitly indicates whether the second wireless signal is correctly received.

[0364] As a sub-embodiment of the above embodiment, the feedback for the second wireless signal implicitly indicates whether the second wireless signal is correctly received.

[0365] As a sub-embodiment of the above embodiment, the feedback for the second wireless signal includes HARQ-ACK feedback for the second wireless signal.

[0366] As a sub-embodiment of the above embodiment, the second wireless signal includes data, or the second wireless signal includes data and DMRS.

[0367] As an embodiment, the feedback for the second wireless signal includes channel state information (CSI, Channel State Information) generated by measurement of the second wireless signal.

[0368] As a sub-embodiment of the above embodiment, the second wireless signal includes a reference signal.

[0369] As a sub-embodiment of the above embodiment, the second wireless signal includes a CSI-RS.

[0370] As a sub-embodiment of the above embodiment, the second wireless signal includes CSI-RS and CSI-IMR.

[0371] As a sub-embodiment of the above embodiment, the channel state information includes at least one of {RI (Rank indication), PMI (Precoding matrix indicator), CQI (Channel quality indicator), CRI (Csi-reference signal Resource Indicator)}.

[0372] As a sub-embodiment of the above embodiment, the measurement of the third wireless signal includes channel measurement, and the channel measurement is used to generate the channel state information.

[0373] As a sub-embodiment of the above embodiment, the measurement of the third wireless signal includes interference measurement, and the interference measurement is used to generate the channel state information.

[0374] As a sub-embodiment of the above embodiment, the measurement of the third wireless signal includes channel measurement and interference measurement, and the channel measurement and the interference measurement are used to generate the channel state information.

[0375] As an embodiment, the feedback for the second wireless signal is used to indicate whether the second wireless signal is correctly received; the third information is used to indicate a second identifier, the second identifier is different from the first identifier, and the second identifier is used to determine a second target modulation and coding method set in the X alternative modulation and coding method sets, and the second target modulation and coding method set is different from the first target modulation and coding method set; the second signaling carries the second information, the second signaling carries the second identifier, and the second signaling is used to indicate the modulation and coding method adopted by the second wireless signal in the second target modulation and coding method set, and the minimum target code rate of the modulation and coding methods included in the second target modulation and coding method set is greater than the minimum target code rate of the modulation and coding methods included in the first target modulation and coding method set.

[0376] As an embodiment, the feedback for the second wireless signal includes channel state information generated by measurement of the second wireless signal, the second signaling carries the second information, and the second signaling carries the first identifier.

[0377] As a sub-embodiment of the above embodiment, the second signaling is physical layer signaling.

[0378] As a sub-embodiment of the above embodiment, the second signaling is DCI signaling.

[0379] As a sub-embodiment of the above embodiment, the first identifier is a signaling identifier of the second signaling.

[0380] As a sub-embodiment of the above embodiment, the second signaling is a DCI signaling identified by the first identifier.

[0381] As a sub-embodiment of the above embodiment, the first identifier is used to generate an RS sequence of a DMRS of the second signaling.

[0382] As a sub-embodiment of the above embodiment, the CRC bit sequence of the second signaling is scrambled by the first identifier.

[0383] As an embodiment, the feedback for the second wireless signal includes channel state information generated by measurement of the second wireless signal, the second signaling carries the second information, and the second signaling carries the second identifier.

[0384] As a sub-embodiment of the above embodiment, the second signaling is physical layer signaling.

[0385] As a sub-embodiment of the above embodiment, the second signaling is DCI signaling.

[0386] As a sub-embodiment of the above embodiment, the second identifier is a signaling identifier of the second signaling.

[0387] As a sub-embodiment of the above embodiment, the second signaling is a DCI signaling identified by the second identifier.

[0388] As a sub-embodiment of the above embodiment, the second identifier is used to generate an RS sequence of a DMRS of the second signaling.

[0389] As a sub-embodiment of the above embodiment, the CRC bit sequence of the second signaling is scrambled by the second identifier.

[0390] As an embodiment, the above method further includes:

[0391] - receiving the sixth information;

[0392] The feedback for the second wireless signal includes channel state information generated by measurement of the second wireless signal, the channel state information generated by measurement of the second wireless signal includes a first channel quality indication, the first channel quality indication is used to indicate a first channel quality from a target channel quality set, the measurement of the second wireless signal is used to generate the first channel quality, the target channel quality set is one of Y alternative channel quality sets, and Y is a positive integer greater than 1; the sixth information is used to determine the target channel quality set among the Y alternative channel quality sets.

[0393] As a sub-embodiment of the above embodiment, the first channel quality indicator is a CQI (Channel Quality Indicator).

[0394] As a sub-embodiment of the above embodiment, the transmission block error probability corresponding to the target channel quality set is not greater than 0.1.

[0395] As a sub-embodiment of the above embodiment, the transmission block error probability corresponding to the target channel quality set is not greater than 0.00001.

[0396] As a sub-embodiment of the above embodiment, the transmission block error probability corresponding to the target channel quality set is not greater than 0.000001.

[0397] As a sub-embodiment of the above embodiment, the sixth information is cqi-Table. For the specific definition of the cqi-Table, refer to Chapter 5.2.2.1 in 3GPP TS38.214.

[0398] As a sub-embodiment of the above embodiment, the sixth information is semi-statically configured.

[0399] As a sub-embodiment of the above embodiment, the sixth information is carried by higher-layer signaling.

[0400] As a sub-embodiment of the above embodiment, the sixth information is carried by RRC signaling.

[0401] As a sub-embodiment of the above embodiment, the sixth information is carried by MAC CE signaling.

[0402] As a sub-embodiment of the above embodiment, the sixth information includes one or more IEs in an RRC signaling.

[0403] As a sub-embodiment of the above embodiment, the sixth information belongs to an IE in an RRC signaling.

[0404] As a sub-embodiment of the above embodiment, the sixth information includes all or part of an IE in an RRC signaling.

[0405] As a sub-embodiment of the above embodiment, the sixth information includes multiple IEs in one RRC signaling.

[0406] As an embodiment, the third information is semi-statically configured.

[0407] As an embodiment, the third information is carried by higher layer signaling.

[0408] As an embodiment, the third information is carried by RRC signaling.

[0409] As an embodiment, the third information is carried by MAC CE signaling.

[0410] As an embodiment, the third information includes one or more IEs in an RRC signaling.

[0411] As an embodiment, the third information belongs to an IE in an RRC signaling.

[0412] As an embodiment, the third information includes all or part of an IE in an RRC signaling.

[0413] As an embodiment, the third information includes multiple IEs in one RRC signaling.

[0414] As an embodiment, the third information explicitly indicates the second identifier.

[0415] As an embodiment, the third information implicitly indicates the second identifier.

[0416] As an embodiment, the feedback for the second wireless signal is used to indicate whether the second wireless signal is correctly received, the second signaling carries the second information, and the second signaling carries the second identifier.

[0417] As a sub-embodiment of the above embodiment, the second identifier is a signaling identifier of the second signaling.

[0418] As a sub-embodiment of the above embodiment, the second signaling is a DCI signaling identified by the second identifier.

[0419] As a sub-embodiment of the above embodiment, the second identifier is used to generate an RS sequence of a DMRS of the second signaling.

[0420] As a sub-embodiment of the above embodiment, the CRC bit sequence of the second signaling is scrambled by the second identifier.

[0421] As an embodiment, the second target modulation and coding scheme set is a modulation and coding scheme set corresponding to the second identifier in the X candidate modulation and coding scheme sets.

[0422] As an embodiment, the second target modulation and coding mode set consists of a positive integer number of modulation and coding modes.

[0423] As an embodiment, the target BLER of the first target modulation and coding scheme set is smaller than the target BLER of the second target modulation and coding scheme set.

[0424] As a sub-embodiment of the above embodiment, the target BLER of the second target modulation and coding scheme set is equal to 0.1.

[0425] As a sub-embodiment of the above embodiment, the target BLER of the first target modulation and coding scheme set is less than 0.1.

[0426] As a sub-embodiment of the above embodiment, the target BLER of the first target modulation and coding scheme set is equal to 0.00001.

[0427] As a sub-embodiment of the above embodiment, the target BLER of the first target modulation and coding scheme set is equal to 0.000001.

[0428] As an embodiment, the fourth information is semi-statically configured.

[0429] As an embodiment, the fourth information is carried by higher layer signaling.

[0430] As an embodiment, the fourth information is carried by RRC signaling.

[0431] As an embodiment, the fourth information is carried by MAC CE signaling.

[0432] As an embodiment, the fourth information includes one or more IEs in an RRC signaling.

[0433] As an embodiment, the fourth information includes all or part of an IE in an RRC signaling.

[0434] As an embodiment, the fourth information includes multiple IEs in one RRC signaling.

[0435] As an embodiment, the fourth information explicitly indicates N time-frequency resource sets.

[0436] As an embodiment, the fourth information implicitly indicates N time-frequency resource sets.

[0437] As an embodiment, the fourth information indicates configuration information of each time-frequency resource set in the N time-frequency resource sets.

[0438] As an embodiment, each of the N time-frequency resource sets includes a positive integer number of time-frequency resources, and the fourth information includes configuration information of each time-frequency resource in the N time-frequency resource sets.

[0439] As an embodiment, the given time-frequency resource set is one of the N time-frequency resource sets, and the given time-frequency resource set includes a positive integer number of time-frequency resources; the given time-frequency resource is one of the given time-frequency resource sets.

[0440] As a sub-embodiment of the above embodiment, the configuration information of the given time-frequency resources includes at least one of the occupied time domain resources, the occupied code domain resources, the occupied frequency domain resources and the corresponding antenna port group.

[0441] As a sub-embodiment of the above embodiment, the configuration information of the given time-frequency resources includes occupied time domain resources, occupied code domain resources, occupied frequency domain resources and the corresponding antenna port group.

[0442] As a sub-embodiment of the above-mentioned embodiment, the configuration information of the given time-frequency resources includes the starting multi-carrier symbol occupied, the number of multi-carrier symbols occupied, the starting PRB (Physical Resource Block) before or without frequency hopping, the starting PRB after frequency hopping, the number of PRBs occupied, frequency hopping settings, CS (Cyclic Shift), OCC (Orthogonal Cover Code), OCC length, the corresponding antenna port group and the maximum code rate (Code Rate).

[0443] As a sub-embodiment of the above-mentioned embodiment, the configuration information of the given time-frequency resources includes the starting multi-carrier symbol occupied, the number of multi-carrier symbols occupied, the starting PRB before or without frequency hopping, the starting PRB after frequency hopping, the number of PRBs occupied, frequency hopping settings, CS, OCC, OCC length, the corresponding antenna port group and at least one of the maximum code rate.

[0444] As an embodiment, the N time-frequency resource sets are respectively N PUCCH resource sets. For the specific definition of the PUCCH resource sets, refer to Section 9.2.1 in 3GPP TS38.213.

[0445] As an embodiment, the N time-frequency resource sets correspond to N load size ranges respectively.

[0446] As an embodiment, the N time-frequency resource sets correspond to N bit quantity ranges respectively.

[0447] As an embodiment, the fifth information is semi-statically configured.

[0448] As an embodiment, the fifth information is carried by higher layer signaling.

[0449] As an embodiment, the fifth information is carried by RRC signaling.

[0450] As an embodiment, the fifth information is carried by MAC CE signaling.

[0451] As an embodiment, the fifth information includes one or more IEs in an RRC signaling.

[0452] As an embodiment, the fifth information includes all or part of an IE in an RRC signaling.

[0453] As an embodiment, the fifth information includes multiple IEs in one RRC signaling.

[0454] As an embodiment, the fifth information belongs to DCI.

[0455] As an embodiment, the fifth information includes a field in a DCI, and the field includes a positive integer number of bits.

[0456] As an embodiment, the fifth information is composed of multiple fields in a DCI, and the field includes a positive integer number of bits.

[0457] As an embodiment, the fifth information is carried by the first signaling.

[0458] As a sub-embodiment of the above embodiment, the first signaling includes a fourth field, and the fourth field included in the first signaling includes the fifth information.

[0459] As a sub-embodiment of the above embodiment, the first field included in the first signaling includes the fifth information.

[0460] As an embodiment, the fifth information is used to indicate the P.

[0461] As a sub-embodiment of the above embodiment, the fifth information explicitly indicates the P.

[0462] As a sub-embodiment of the above embodiment, the fifth information implicitly indicates the P.

[0463] As a sub-embodiment of the above embodiment, the fifth information includes the index of the P in a first value range, and the first value range is the value range of the P.

[0464] As an embodiment, the fifth information is used to indicate the K and the P.

[0465] As an embodiment, the fifth information explicitly indicates the K and the P.

[0466] As an embodiment, the fifth information implicitly indicates the K and the P.

[0467] As an embodiment, the first value range is the value range of P, the second value range is the value range of K, any group of values ​​in the P1 group of values ​​includes a first value and a second value, the first value is a value in the first value range, the second value is a value in the second value range, and any two groups of values ​​in the P1 group of values ​​are not exactly the same; the fifth information is used to determine the K and the P from the P1 group of values.

[0468] As a sub-embodiment of the above embodiment, the fifth information is used to indicate a first group of values ​​from the P1 group of values, and two values ​​in the first group of values ​​are equal to the P and the K, respectively.

[0469] As a sub-embodiment of the above embodiment, the fifth information includes a first index, where the first index is a set of values ​​of a first group of values ​​in the P1 group of values, and two values ​​in the first group of values ​​are equal to P and K respectively.

[0470] As an embodiment, the K is predefined or configurable.

[0471] As an embodiment, the K is predefined.

[0472] As an embodiment, the K is configurable.

[0473] As a sub-embodiment of the above embodiment, the first signaling is also used to indicate the K.

[0474] As a sub-embodiment of the above embodiment, the first field included in the first signaling is used to indicate the K.

[0475] As a sub-embodiment of the above embodiment, the third field included in the first signaling is used to indicate the K.

[0476] As a sub-embodiment of the above embodiment, the fourth field included in the first signaling is used to indicate the K.

[0477] As a sub-embodiment of the above embodiment, the fifth information is also used to indicate the K.

[0478] As an embodiment, the P is predefined or configurable.

[0479] As an embodiment, the P is predefined.

[0480] As an embodiment, the P is configurable.

[0481] As a sub-embodiment of the above embodiment, the first signaling is also used to indicate the P.

[0482] As a sub-embodiment of the above embodiment, the first field included in the first signaling is used to indicate the P.

[0483] As a sub-embodiment of the above embodiment, the fourth field included in the first signaling is used to indicate the P.

[0484] As a sub-embodiment of the above embodiment, the fifth information is used to indicate the P.

[0485] As an embodiment, the P is related to the K.

[0486] As a sub-embodiment of the above embodiment, the first value range is the value range of P, the second value range is the value range of K, the given second value is a value in the second value range, the given first value subset is composed of a positive integer number of values ​​in the first value range corresponding to the given second value, and the number of values ​​included in the given first value subset is less than the number of values ​​included in the first value range.

[0487] As a sub-embodiment of the above embodiment, the first value range is the value range of P, the second value range is the value range of K, the given first value is a value in the first value range, the given second value subset is composed of a positive integer number of values ​​in the second value range corresponding to the given first value, and the number of values ​​included in the given second value subset is less than the number of values ​​included in the second value range.

[0488] As an embodiment, the P and the K are independent of each other.

[0489] As a sub-embodiment of the above embodiment, the P and the K are determined independently.

[0490] As a sub-embodiment of the above embodiment, the P and the K are configured independently of each other.

[0491] Example 6

[0492] Embodiment 6 illustrates a schematic diagram of a second bit block, as shown in the attached Figure 6 shown.

[0493] In Embodiment 6, the second bit block includes the feedback for the second wireless signal in the present application, and the second bit block includes a positive integer number of bits.

[0494] As an embodiment, the second bit block is composed of all bits included in the feedback for the second wireless signal.

[0495] As a sub-embodiment of the above embodiment, the number of bits included in the second bit block is equal to the number of bits included in the feedback for the second wireless signal.

[0496] As an embodiment, the second bit block includes the feedback for the second wireless signal and a third bit block, and the third bit block includes t bits, where t is a positive integer.

[0497] As a sub-embodiment of the above embodiment, the t bits are predefined or configurable.

[0498] As a sub-embodiment of the above embodiment, the t bits are predefined.

[0499] As a sub-embodiment of the above embodiment, the t bits are configurable.

[0500] As a sub-embodiment of the above embodiment, the t bits are all 0.

[0501] As a sub-embodiment of the above embodiment, the t bits are all 1.

[0502] As a sub-embodiment of the above embodiment, the t bits are all padding bits.

[0503] As a sub-embodiment of the above embodiment, the third bit block consists of t bits in the feedback for the second wireless signal.

[0504] As a sub-embodiment of the above embodiment, the third bit block consists of t consecutive bits in the feedback for the second wireless signal.

[0505] As a sub-embodiment of the above embodiment, the number of bits included in the second bit block is greater than the number of bits included in the feedback for the second wireless signal.

[0506] Example 7

[0507] Embodiment 7 illustrates a schematic diagram of the relationship between K first-type bit sequences and K second-type bit sequences, as shown in the attached figure. Figure 7 shown.

[0508] In Example 7, the K first-category bit sequences are generated by scrambling the K second-category bit sequences and the K scrambling code sequences in pairs, respectively. The first bit block and the second bit block in the present application are used to generate each of the K second-category bit sequences, and the K scrambling code sequences are independently generated by initializing a scrambling code sequence generator with K initial values.

[0509] As an embodiment, K is greater than 1.

[0510] As an embodiment, K is equal to 1.

[0511] As an embodiment, K is greater than 1, and the number of bits included in any two second-type bit sequences among the K second-type bit sequences is equal.

[0512] As an embodiment, K is greater than 1, and the number of bits included in two second bit sequences among the K second-type bit sequences are unequal.

[0513] As an embodiment, K is greater than 1, and the number of bits included in at least two of the K second-type bit sequences are different.

[0514] As an embodiment, K is greater than 1, and the K second-type bit sequences are all the same.

[0515] As an embodiment, K is greater than 1, and there are two different second-type bit sequences among the K second-type bit sequences.

[0516] As an embodiment, K is greater than 1, and at least two of the K second-type bit sequences are different from each other.

[0517] As an embodiment, the given first-category bit sequence is any one of the K first-category bit sequences, the given first-category bit sequence is generated by scrambling a given second-category bit sequence and a given scrambling code sequence, the given second-category bit sequence is a second-category bit sequence among the K second-category bit sequences corresponding to the given first-category bit sequence, the given scrambling code sequence is a scrambling code sequence among the K scrambling code sequences corresponding to the given first-category bit sequence, and the number of bits respectively included in the given first-category bit sequence, the given second-category bit sequence and the given scrambling code sequence are all equal.

[0518] As a sub-embodiment of the above embodiment, the number of bits included in the given first-category bit sequence is equal to I, and I is a positive integer; the i-th bit of the given first-category bit sequence is equal to the value obtained by XORing the i-th bit of the given second-category bit sequence and the i-th bit of the given scrambling code sequence, i=1,2,…,I.

[0519] As a sub-embodiment of the above embodiment, the number of bits included in the given first-category bit sequence is equal to I, and I is a positive integer; the i-th bit of the given first-category bit sequence is equal to the value obtained after performing a modulo 2 operation on the sum of the i-th bit of the given second-category bit sequence and the i-th bit of the given scrambling code sequence, where i=1,2,…,I.

[0520] As a sub-embodiment of the above embodiment, the given first type bit sequence is d1d2…d I , the given second type bit sequence is a1a2…a I , the given scrambling code sequence is c1c2…c I , where I is the number of bits included in the given first-category bit sequence, and I is a positive integer; the i-th bit d of the given first-category bit sequence i is equal to the i-th bit a of the given second type bit sequence i The ith bit c of the given scrambling sequence i The value obtained by performing a modulo 2 operation on the sum is d i =(a i +c i )mod 2, where i=1,2,…,I.

[0521] As an embodiment, K is greater than 1, and the K scrambling code sequences are the same.

[0522] As an embodiment, K is greater than 1, and there are two different scrambling code sequences among the K scrambling code sequences.

[0523] As an embodiment, K is greater than 1, and at least two scrambling code sequences among the K scrambling code sequences are different.

[0524] As an embodiment, K is greater than 1, and any two of the K initial values ​​are equal.

[0525] As an embodiment, K is greater than 1, and two of the K initial values ​​are unequal.

[0526] As an embodiment, K is greater than 1, and at least two of the K initial values ​​are not equal.

[0527] As an embodiment, K is greater than 1, k1 initial values ​​among the K initial values ​​are different from each other, and k1 is a positive integer greater than 1; and k1 scrambling code sequences among the K scrambling code sequences corresponding to the k1 initial values ​​are different from each other.

[0528] As an embodiment, K is greater than 1, k2 initial values ​​among the K initial values ​​are equal, and k2 is a positive integer greater than 1; and k2 scrambling code sequences among the K scrambling code sequences corresponding to the k2 initial values ​​are the same.

[0529] As an embodiment, K is greater than 1, any two of the K initial values ​​are equal, and the K scrambling code sequences are the same.

[0530] As an embodiment, K is greater than 1, two of the K initial values ​​are not equal, and two of the K scrambling code sequences are different.

[0531] As an embodiment, K is greater than 1, at least two of the K initial values ​​are not equal, and at least two of the K scrambling code sequences are different.

[0532] As an embodiment, any initial value of the K initial values ​​is a non-negative integer.

[0533] As an embodiment, any one of the K initial values ​​is a binary non-negative integer with a digit number not greater than 31.

[0534] As an embodiment, any one of the K initial values ​​is c in section 5.2.1 of 3GPP TS38.211. init .

[0535] As an embodiment, the first given scrambling code sequence is any scrambling code sequence among the K scrambling code sequences, and the first given initial value is an initial value among the K initial values ​​corresponding to the first given scrambling code sequence; the first given scrambling code sequence is c(n) in Section 5.2.1 of 3GPP TS38.211, and the first given initial value is c(n) in Section 5.2.1 of 3GPP TS38.211. init For the generation of the first given scrambling code sequence, refer to Section 5.2.1 of 3GPP TS38.211.

[0536] Example 8

[0537] Embodiment 8 illustrates another schematic diagram of the relationship between K first-type bit sequences and K second-type bit sequences, as shown in the attached figure. Figure 8 shown.

[0538] In Example 8, the K first-class bit sequences are generated by scrambling the K second-class bit sequences and the first scrambling code sequence, respectively. The first bit block and the second bit block in the present application are used to generate each second-class bit sequence of the K second-class bit sequences, and the first scrambling code sequence is generated by initializing a scrambling code sequence generator with a first initial value.

[0539] As an embodiment, K is greater than 1.

[0540] As an embodiment, K is equal to 1.

[0541] As an embodiment, K is greater than 1, and the number of bits included in any two second-type bit sequences among the K second-type bit sequences is equal.

[0542] As an embodiment, K is greater than 1, and the number of bits included in two second bit sequences among the K second-type bit sequences are unequal.

[0543] As an embodiment, K is greater than 1, and the number of bits included in at least two of the K second-type bit sequences are different.

[0544] As an embodiment, K is greater than 1, and the K second-type bit sequences are all the same.

[0545] As an embodiment, K is greater than 1, and there are two different second-type bit sequences among the K second-type bit sequences.

[0546] As an embodiment, K is greater than 1, and at least two of the K second-type bit sequences are different from each other.

[0547] As an embodiment, the given first-category bit sequence is any one of the K first-category bit sequences, the given first-category bit sequence is generated by scrambling a given second-category bit sequence and the first scrambling code sequence, the given second-category bit sequence is a second-category bit sequence among the K second-category bit sequences corresponding to the given first-category bit sequence, and the number of bits respectively included in the given first-category bit sequence, the given second-category bit sequence and the first scrambling code sequence are equal.

[0548] As a sub-embodiment of the above embodiment, the number of bits included in the given first-category bit sequence is equal to I, and I is a positive integer; the i-th bit of the given first-category bit sequence is equal to the value obtained by XORing the i-th bit of the given second-category bit sequence and the i-th bit of the first scrambling code sequence, i=1, 2,…,I.

[0549] As a sub-embodiment of the above embodiment, the number of bits included in the given first-category bit sequence is equal to I, and I is a positive integer; the i-th bit of the given first-category bit sequence is equal to the value obtained after performing a modulo 2 operation on the sum of the i-th bit of the given second-category bit sequence and the i-th bit of the first scrambling code sequence, where i=1,2,…,I.

[0550] As a sub-embodiment of the above embodiment, the given first type bit sequence is d1d2…d I , the given second type bit sequence is a1a2…a I , the first scrambling code sequence is c1c2…c I , where I is the number of bits included in the given first-category bit sequence, and I is a positive integer; the i-th bit d of the given first-category bit sequence i is equal to the i-th bit a of the given second type bit sequence i and the i-th bit c of the first scrambling sequence i The value obtained by performing a modulo 2 operation on the sum is d i =(a i +c i )mod 2, where i=1,2,…,I.

[0551] As an embodiment, the first initial value is a non-negative integer.

[0552] As an embodiment, the first initial value is a binary non-negative integer with a digit number not greater than 31.

[0553] As an embodiment, the first initial value is c in section 5.2.1 of 3GPP TS38.211. init .

[0554] As an embodiment, the first scrambling code sequence is c(n) in Section 5.2.1 of 3GPP TS38.211, and the first initial value is c(n) in Section 5.2.1 of 3GPP TS38.211. init For the generation of the first scrambling code sequence, refer to Section 5.2.1 of 3GPP TS38.211.

[0555] Example 9

[0556] Embodiment 9 illustrates a schematic diagram of a first given number of bits being used to determine a first given time-frequency resource set from N time-frequency resource sets, as shown in the attached figure. Fig. 9 shown.

[0557] In Embodiment 9, the N time-frequency resource sets correspond to N bit quantity ranges respectively, the first given bit quantity belongs to the first given bit quantity range, the first given bit quantity range is a bit quantity range in the N bit quantity ranges, and the first given time-frequency resource set is a time-frequency resource set in the N time-frequency resource sets corresponding to the first given bit quantity range; N is a positive integer greater than 1. The first given time-frequency resource set corresponds to the first time-frequency resource set in the present application, and the first given bit quantity corresponds to the number of bits included in one target bit sub-block among the K target bit sub-blocks in the present application; or, the first given time-frequency resource set corresponds to the first time-frequency resource set in the present application, and the first given bit quantity corresponds to the number of bits included in the third bit block in the present application.

[0558] As an embodiment, the N time-frequency resource sets are respectively N PUCCH resource sets. For the specific definition of the PUCCH resource sets, refer to Section 9.2.1 in 3GPP TS38.213.

[0559] As an embodiment, there are no two bit quantity ranges that both contain a bit quantity.

[0560] As an embodiment, N is equal to 4, and the ranges of the number of N bits are respectively [1, 2], (2, N2], (N2, N3] and (N3, 1706], and N2 and N3 are configured by higher layer signaling.

[0561] As an embodiment, N is equal to 4, and the ranges of the number of N bits are respectively [1, 2], (2, N2], (N2, N3] and (N3, 1706], and N2 and N3 are predefined.

[0562] Example 10

[0563] Embodiment 10 illustrates a schematic diagram of a first signaling, as shown in the attached Fig.10 shown.

[0564] In embodiment 10, the first signaling includes a first field, and the first field included in the first signaling is used to determine the K time-frequency resources.

[0565] As an embodiment, the first field included in the first signaling includes a positive integer number of bits.

[0566] As an embodiment, the first domain included in the first signaling is used to determine the K time-frequency resources from a first time-frequency resource set, and the first time-frequency resource set includes a positive integer number of time-frequency resources.

[0567] As an embodiment, the first field included in the first signaling is used to indicate K and determine the K time-frequency resources from a first time-frequency resource set, and the first time-frequency resource set includes a positive integer number of time-frequency resources.

[0568] As an embodiment, the first field included in the first signaling is used to indicate the fifth information in the present application and to determine the K time-frequency resources from a first time-frequency resource set, the first time-frequency resource set includes a positive integer number of time-frequency resources, and the fifth information is used to indicate the K and the P.

[0569] As an embodiment, the first field included in the first signaling indicates the indexes of the K time-frequency resources in a first time-frequency resource set, and the first time-frequency resource set includes a positive integer number of time-frequency resources.

[0570] As an embodiment, the first domain included in the first signaling indicates the index of the earliest time-frequency resource among the K time-frequency resources in a first time-frequency resource set, and the first time-frequency resource set includes a positive integer number of time-frequency resources.

[0571] As an embodiment, the first field included in the first signaling indicates the K and the index of the earliest time-frequency resource among the K time-frequency resources in the first time-frequency resource set, and the first time-frequency resource set includes a positive integer number of time-frequency resources.

[0572] As an embodiment, the first field included in the first signaling indicates the fifth information in this application and the index of the earliest time-frequency resource among the K time-frequency resources in the first time-frequency resource set, the first time-frequency resource set includes a positive integer number of time-frequency resources, and the fifth information is used to indicate the K and the P.

[0573] As an embodiment, the first field included in the first signaling is a PUCCH resource indicator, and the specific definition of the PUCCH resource indicator refers to Section 9.2.3 of 3GPP TS38.213.

[0574] Embodiment 11

[0575] Embodiment 11 illustrates another schematic diagram of the first signaling, as shown in the attached figure. Fig.11 shown.

[0576] In Example 11, the first signaling includes a second field, and the second field included in the first signaling is used to indicate the modulation and coding method adopted by the first wireless signal in the present application in the first target modulation and coding method set in the present application.

[0577] As an embodiment, the first target modulation and coding scheme set includes a positive integer number of modulation and coding schemes (MCS, Modulation and Coding Scheme).

[0578] As an embodiment, the second field included in the first signaling includes a positive integer number of bits.

[0579] As an embodiment, the second field included in the first signaling indicates the index of the modulation and coding method adopted by the first wireless signal in the first target modulation and coding method set.

[0580] As an embodiment, the second field included in the first signaling is Modulation and coding scheme, and the specific definition of the Modulation and coding scheme refers to Chapter 5.1.3 in 3GPP TS38.214.

[0581] Example 12

[0582] Embodiment 12 illustrates another schematic diagram of the first signaling, as shown in the attached figure. Fig.12 shown.

[0583] In Embodiment 12, the first signaling includes a third field, and the third field included in the first signaling is used to indicate the K.

[0584] As an embodiment, the third field included in the first signaling includes a positive integer number of bits.

[0585] As an embodiment, the third domain included in the first signaling indicates the index of K in a second value range, and the second value range is the value range of K.

[0586] Embodiment 13

[0587] Embodiment 13 illustrates another schematic diagram of the first signaling, as shown in the attached Fig.13 shown.

[0588] In Example 13, the first signaling includes a fourth field, and the fourth field included in the first signaling includes the fifth information in the present application.

[0589] As an embodiment, the fourth field included in the first signaling includes a positive integer number of bits.

[0590] Embodiment 14

[0591] Embodiment 14 illustrates another schematic diagram of the first signaling, as shown in the attached Fig.14 shown.

[0592] In Example 14, the first signaling is also used to indicate the scheduling information of the first wireless signal in this application.

[0593] As an embodiment, the first signaling is used to indicate the scheduling information of the first wireless signal and the K time-frequency resources.

[0594] As an embodiment, the first signaling is used to indicate the scheduling information of the first wireless signal, the K time-frequency resources and the P.

[0595] As an embodiment, the first signaling is used to indicate the scheduling information of the first wireless signal, the K time-frequency resources and K.

[0596] As an embodiment, the first signaling is used to indicate the scheduling information of the first wireless signal, the K time-frequency resources, the K and the P.

[0597] As an embodiment, the first signaling is used to indicate the scheduling information of the first wireless signal, the K time-frequency resources and the fifth information in this application.

[0598] As an embodiment, the scheduling information of the first wireless signal includes occupied time domain resources, occupied frequency domain resources, MCS (Modulation and Coding Scheme), DMRS (DeModulation Reference Signals) configuration information, HARQ (Hybrid Automatic Repeat reQuest) process number, RV (Redundancy Version), NDI (New Data Indicator), transmitting antenna port, and at least one of the corresponding multi-antenna related transmission and the corresponding multi-antenna related reception.

[0599] As a sub-embodiment of the above embodiment, the MCS included in the scheduling information of the first wireless signal is a modulation and coding method adopted by the first wireless signal.

[0600] As a sub-embodiment of the above-mentioned embodiment, the scheduling information of the first wireless signal includes the configuration information of the DMRS, including RS (Reference Signal) sequence, mapping mode, DMRS type, occupied time domain resources, occupied frequency domain resources, occupied code domain resources, cyclic shift, OCC (Orthogonal Cover Code, orthogonal cover code) and at least one of them.

[0601] As an embodiment, the multi-antenna related reception is spatial reception parameters (Spatial Rx parameters).

[0602] As an embodiment, the multi-antenna related reception is a receiving beam.

[0603] As an embodiment, the multi-antenna related reception is a receiving beamforming matrix.

[0604] As an embodiment, the multi-antenna related reception is receiving an analog beamforming matrix.

[0605] As an embodiment, the multi-antenna related reception is receiving an analog beamforming vector.

[0606] As an embodiment, the multi-antenna related reception is a reception beamforming vector.

[0607] As an embodiment, the multi-antenna related reception is reception spatial filtering.

[0608] As an embodiment, the multi-antenna related transmission is spatial transmission parameters (Spatial Tx parameters).

[0609] As an embodiment, the multi-antenna related transmission is a transmission beam.

[0610] As an embodiment, the multi-antenna related transmission is a transmission beamforming matrix.

[0611] As an embodiment, the multi-antenna related transmission is the transmission of an analog beamforming matrix.

[0612] As an embodiment, the multi-antenna related transmission is the transmission of analog beamforming vectors.

[0613] As an embodiment, the multi-antenna related transmission is a transmission beamforming vector.

[0614] As an embodiment, the multi-antenna related transmission is transmission spatial filtering.

[0615] As an embodiment, the spatial transmit parameters (Spatial Tx parameters) include one or more of a transmit antenna port, a transmit antenna port group, a transmit beam, a transmit analog beamforming matrix, a transmit analog beamforming vector, a transmit beamforming matrix, a transmit beamforming vector and a transmit spatial filtering.

[0616] As an embodiment, the spatial reception parameters (Spatial Rx parameters) include one or more of a reception beam, a reception analog beamforming matrix, a reception analog beamforming vector, a reception beamforming matrix, a reception beamforming vector and a reception spatial filtering.

[0617] Embodiment 15

[0618] Embodiment 15 illustrates a schematic diagram of a second signaling, as shown in the attached Fig.15 shown.

[0619] In Example 15, the second signaling carries the second information in the present application, and the second information is used to determine the time and frequency resources occupied by the second wireless signal in the present application; the second signaling indicates the scheduling information of the second wireless signal, or the second signaling is used to determine the configuration information of the second wireless signal.

[0620] As an embodiment, the second signaling is semi-statically configured.

[0621] As an embodiment, the second signaling is carried by higher layer signaling.

[0622] As an embodiment, the second signaling is RRC signaling.

[0623] As an embodiment, the second signaling is MAC CE signaling.

[0624] As an embodiment, the second signaling is dynamically configured.

[0625] As an embodiment, the second signaling is physical layer signaling.

[0626] As an embodiment, the second signaling is DCI signaling.

[0627] As an embodiment, the second signaling is a downlink grant (DownLink Grant) DCI signaling.

[0628] As an embodiment, the second signaling is DCI signaling of uplink grant (UpLink Grant).

[0629] As an embodiment, the second signaling is transmitted on a downlink physical layer control channel (ie, a downlink channel that can only be used to carry physical layer signaling).

[0630] As a sub-embodiment of the above embodiment, the downlink physical layer control channel is PDCCH.

[0631] As a sub-embodiment of the above embodiment, the downlink physical layer control channel is sPDCCH.

[0632] As a sub-embodiment of the above embodiment, the downlink physical layer control channel is NR-PDCCH.

[0633] As a sub-embodiment of the above embodiment, the downlink physical layer control channel is NB-PDCCH.

[0634] As an embodiment, the second signaling is DCI format 1_0. For the specific definition of the DCI format 1_0, refer to Section 7.3.1.2 in 3GPP TS38.212.

[0635] As an embodiment, the second signaling is DCI format 1_1. For the specific definition of the DCI format 1_1, refer to Section 7.3.1.2 in 3GPP TS38.212.

[0636] As an embodiment, the second signaling is DCI format 0_1. For the specific definition of the DCI format 0_1, refer to Section 7.3.1.1 in 3GPP TS38.212.

[0637] As an embodiment, the second signaling carries the second information, and the second signaling indicates scheduling information of the second wireless signal, and the scheduling information of the second wireless signal includes time-frequency resources occupied by the second wireless signal.

[0638] As a sub-embodiment of the above embodiment, the feedback for the second wireless signal is used to indicate whether the second wireless signal is correctly received.

[0639] As a sub-embodiment of the above embodiment, the second signaling is physical layer signaling.

[0640] As a sub-embodiment of the above embodiment, the second wireless signal includes data, or the second wireless signal includes data and DMRS.

[0641] As a sub-embodiment of the above embodiment, the scheduling information of the second wireless signal includes the second information.

[0642] As a sub-embodiment of the above embodiment, the second information includes the occupied time domain resources and the occupied frequency domain resources included in the scheduling information of the second wireless signal.

[0643] As a sub-embodiment of the above embodiment, the scheduling information of the second wireless signal also includes an index of the modulation and coding mode adopted by the second wireless signal in the second target modulation and coding mode set.

[0644] As a sub-embodiment of the above embodiment, the modulation and coding scheme adopted by the second wireless signal is indicated by the Modulation and coding scheme field. For the specific definition of the Modulation and coding scheme field, please refer to Chapter 5.1.3 in 3GPP TS38.214.

[0645] As an embodiment, the scheduling information of the second wireless signal includes occupied time domain resources, occupied frequency domain resources, MCS, DMRS configuration information, HARQ process number, RV, NDI, transmitting antenna port, corresponding multi-antenna related transmission and corresponding multi-antenna related reception, at least the occupied time domain resources and the occupied frequency domain resources.

[0646] As a sub-embodiment of the above-mentioned embodiment, the scheduling information of the second wireless signal includes the configuration information of the DMRS, including RS sequence, mapping mode, DMRS type, occupied time domain resources, occupied frequency domain resources, occupied code domain resources, cyclic shift, and at least one of OCC.

[0647] As a sub-embodiment of the above embodiment, the occupied time domain resources included in the scheduling information of the second wireless signal are time domain resources included in the time-frequency resources occupied by the second wireless signal.

[0648] As a sub-embodiment of the above embodiment, the occupied frequency domain resources included in the scheduling information of the second wireless signal are frequency domain resources included in the time-frequency resources occupied by the second wireless signal.

[0649] As an embodiment, the second signaling carries the second information, and the second signaling is used to determine the configuration information of the second wireless signal, and the configuration information of the second wireless signal includes the time-frequency resources occupied by the second wireless signal.

[0650] As a sub-embodiment of the above embodiment, the feedback for the second wireless signal includes channel state information generated by measurement of the second wireless signal.

[0651] As a sub-embodiment of the above embodiment, the second signaling is a higher-layer signaling, and the second signaling indicates configuration information of the second wireless signal.

[0652] As a sub-embodiment of the above embodiment, the second signaling is a higher layer signaling, the second signaling indicates the configuration information of the second wireless signal, and the second information includes the occupied time domain resources and the occupied frequency domain resources included in the configuration information of the second wireless signal.

[0653] As a sub-embodiment of the above embodiment, the second signaling is a higher-layer signaling, the second signaling indicates configuration information of the second wireless signal, and the configuration information of the second wireless signal includes the second information.

[0654] As a sub-embodiment of the above embodiment, the second signaling is physical layer signaling, and the second information is used to determine the first CSI from T0 CSIs, where the first CSI is one of T0 CSIs, and T0 is a positive integer; the first CSI is obtained based on the measurement of the second wireless signal, and the configuration information of the second wireless signal is carried by higher layer signaling.

[0655] As a sub-embodiment of the above embodiment, the second signaling is physical layer signaling, the second information indicates the index of the first CSI in T0 CSIs, the first CSI is one of T0 CSIs, and T0 is a positive integer; the first CSI is obtained based on the measurement of the second wireless signal, and the configuration information of the second wireless signal is carried by higher layer signaling.

[0656] As a sub-embodiment of the above embodiment, the second signaling is DCI signaling, and the configuration information of the second wireless signal is carried by higher-layer signaling; the second information is a CSI request field, and the specific definition of the CSI request field refers to Section 7.3.1.1 in 3GPP TS38.212.

[0657] As an embodiment, the configuration information of the second wireless signal includes occupied time domain resources, occupied frequency domain resources, occupied code domain resources, cyclic shift, OCC, occupied antenna ports, transmission type, corresponding multi-antenna related transmission and corresponding multi-antenna related reception, including at least the occupied time domain resources and the occupied frequency domain resources.

[0658] As a sub-embodiment of the above embodiment, the second wireless signal includes a reference signal.

[0659] As a sub-embodiment of the above embodiment, the second wireless signal includes a CSI-RS.

[0660] As a sub-embodiment of the above embodiment, the second wireless signal includes CSI-RS and CSI-IMR.

[0661] As a sub-embodiment of the above embodiment, the transmission type is one of periodic transmission, semi-periodic transmission and non-periodic transmission.

[0662] As a sub-embodiment of the above embodiment, the occupied time domain resources included in the configuration information of the second wireless signal are time domain resources included in the time-frequency resources occupied by the second wireless signal.

[0663] As a sub-embodiment of the above embodiment, the occupied frequency domain resources included in the configuration information of the second wireless signal are frequency domain resources included in the time-frequency resources occupied by the second wireless signal.

[0664] Example 16

[0665] Embodiment 16 illustrates a schematic diagram of generating the K first-type bit sequences, as shown in the attached figure. Fig.16 shown.

[0666] In Example 16, K is greater than 1, and the second bit block in the present application is divided into K bit sub-blocks, and any one of the K bit sub-blocks includes a positive integer number of bits; the K bit sub-blocks are respectively used to generate the K first-category bit sequences.

[0667] As an embodiment, the K bit sub-blocks and the first bit block are respectively used to generate the K first-type bit sequences.

[0668] As an embodiment, the K bit sub-blocks are respectively used to generate the K second-category bit sequences in this application, and the K first-category bit sequences are respectively generated by scrambling the K second-category bit sequences and the K scrambling code sequences in this application in pairs.

[0669] As an embodiment, the K bit sub-blocks and the first bit block are respectively used to generate the K second-category bit sequences in this application, and the K first-category bit sequences are generated by scrambling the K second-category bit sequences and the K scrambling code sequences in this application in pairs.

[0670] As an embodiment, the K bit sub-blocks are respectively used to generate the K second-category bit sequences in this application, and the K first-category bit sequences are respectively generated by scrambling the K second-category bit sequences and the first scrambling code sequence in this application.

[0671] As an embodiment, the K bit sub-blocks and the first bit block are respectively used to generate the K second-category bit sequences in this application, and the K first-category bit sequences are respectively generated by scrambling the K second-category bit sequences and the first scrambling code sequence in this application.

[0672] As an embodiment, the number of bits included in any two bit sub-blocks in the K bit sub-blocks is equal.

[0673] As an embodiment, the number of bits included in the second bit block is a positive integer multiple of K.

[0674] As a sub-embodiment of the above embodiment, any bit in the second bit block belongs to only one bit sub-block among the K bit sub-blocks, and the number of bits included in any one bit sub-block among the K bit sub-blocks is equal to 1 / K of the number of bits included in the second bit block.

[0675] As a sub-embodiment of the above embodiment, the second bit block is composed of all bits included in the feedback for the second wireless signal.

[0676] As a sub-embodiment of the above embodiment, the second bit block includes the feedback for the second wireless signal and a third bit block, and the third bit block includes t bits, where t is a positive integer.

[0677] As a sub-embodiment of the above embodiment, if the number of bits included in the feedback for the second wireless signal is a positive integer multiple of K, the second bit block is composed of all the bits included in the feedback for the second wireless signal.

[0678] As a sub-embodiment of the above embodiment, if the number of bits included in the feedback for the second wireless signal is not a positive integer multiple of K, the second bit block includes the feedback for the second wireless signal and a third bit block, the third bit block includes t bits, and t is a positive integer; t is a positive integer that satisfies that the number of bits included in the second bit block is a positive integer multiple of K.

[0679] As a sub-embodiment of the above embodiment, if the number of bits included in the feedback for the second wireless signal is not a positive integer multiple of K, the second bit block includes the feedback for the second wireless signal and a third bit block, the third bit block includes t bits, and t is a positive integer not greater than K; t is the minimum positive integer that satisfies the requirement that the number of bits included in the second bit block is a positive integer multiple of K.

[0680] Embodiment 17

[0681] Embodiment 17 illustrates another schematic diagram of generating the K first-type bit sequences, as shown in the attached figure. Fig.17 shown.

[0682] In Example 17, the bits included in the first bit block and the bits included in the second bit block are concatenated to obtain a third bit block, and the output of the third bit block after channel coding is used to generate each of the K first-category bit sequences.

[0683] As an embodiment, K is equal to 1.

[0684] As an embodiment, K is greater than 1.

[0685] As an embodiment, the first bit block includes P bit sub-blocks, any two of the P bit sub-blocks are the same, P is a positive integer greater than 1, and any one of the P bit sub-blocks can be used to indicate whether the first wireless signal is received correctly.

[0686] As an embodiment, the second bit block is composed of all bits included in the feedback for the second wireless signal.

[0687] As an embodiment, the second bit block includes the feedback for the second wireless signal and a third bit block, and the third bit block includes t bits, where t is a positive integer.

[0688] As an embodiment, the position of any bit in the first bit block in the third bit block is earlier than the position of each bit in the second bit block in the third bit block.

[0689] As an embodiment, the position of any bit in the first bit block in the third bit block is later than the position of each bit in the second bit block in the third bit block.

[0690] As an embodiment, the index of any bit in the first bit block in the third bit block is smaller than the index of each bit in the second bit block in the third bit block.

[0691] As an embodiment, the index of any bit in the first bit block in the third bit block is greater than the index of each bit in the second bit block in the third bit block.

[0692] As an embodiment, any two first-category bit sequences among the K first-category bit sequences are the same.

[0693] As an embodiment, there are two first-category bit sequences that are different among the K first-category bit sequences.

[0694] As an embodiment, at least two first-category bit sequences among the K first-category bit sequences are different.

[0695] As an embodiment, the number of bits included in the third bit block is used to determine the first time-frequency resource set from the N time-frequency resource sets.

[0696] As an embodiment, any two first-category bit sequences among the K first-category bit sequences carry the same bits in the third bit block.

[0697] As an embodiment, there are two first-category bit sequences among the K first-category bit sequences that carry different bits in the third bit block.

[0698] As an embodiment, the redundancy versions (RV) of any two first-category bit sequences among the K first-category bit sequences are the same.

[0699] As an embodiment, the redundancy versions (RV, Redundancy Version) of two first-category bit sequences among the K first-category bit sequences are different.

[0700] As an embodiment, each of the K first-category bit sequences is obtained by channel coding, rate matching and scrambling the third bit block.

[0701] As an embodiment, each of the K first-category bit sequences is obtained by channel coding the third bit block.

[0702] As an embodiment, each of the K first-category bit sequences is obtained by channel coding and rate matching the third bit block.

[0703] As an embodiment, each of the K first-category bit sequences is obtained by channel coding and scrambling the third bit block.

[0704] As an embodiment, the output of the third bit block after channel coding is used to generate each of the K second-category bit sequences in this application, and the K first-category bit sequences are generated by scrambling the K second-category bit sequences and the K scrambling code sequences in this application in pairs.

[0705] As a sub-embodiment of the above embodiment, each of the K second-category bit sequences is obtained by channel coding and rate matching the third bit block; each of the K first-category bit sequences is obtained by channel coding, rate matching and scrambling the third bit block.

[0706] As a sub-embodiment of the above embodiment, each of the K second-category bit sequences is obtained by channel coding the third bit block; and each of the K first-category bit sequences is obtained by channel coding and scrambling the third bit block.

[0707] As an embodiment, the output of the third bit block after channel coding is used to generate each of the K second-category bit sequences in this application, and the K first-category bit sequences are generated by scrambling the K second-category bit sequences and the first scrambling code sequence in this application.

[0708] As a sub-embodiment of the above embodiment, each of the K second-category bit sequences is obtained by channel coding and rate matching the third bit block; each of the K first-category bit sequences is obtained by channel coding, rate matching and scrambling the third bit block.

[0709] As a sub-embodiment of the above embodiment, each of the K second-category bit sequences is obtained by channel coding the third bit block; and each of the K first-category bit sequences is obtained by channel coding and scrambling the third bit block.

[0710] Embodiment 18

[0711] Embodiment 18 illustrates a schematic diagram of K bit sub-blocks being used to generate K first-type bit sequences, as shown in the attached figure. Fig.18 shown.

[0712] In Example 18, K is greater than 1, the bits in each of the K bit sub-blocks are concatenated with the bits included in the first bit block to obtain K target bit sub-blocks, and the outputs of the K target bit sub-blocks after channel coding are used to generate the K first-class bit sequences respectively.

[0713] As an embodiment, the K target bit sub-blocks are respectively subjected to channel coding, rate matching and scrambling to obtain the K first-category bit sequences.

[0714] As an embodiment, the K target bit sub-blocks are respectively channel-coded to obtain the K first-category bit sequences.

[0715] As an embodiment, the K target bit sub-blocks are respectively subjected to channel coding and rate matching to obtain the K first-category bit sequences.

[0716] As an embodiment, the K target bit sub-blocks are respectively channel-coded and scrambled to obtain the K first-category bit sequences.

[0717] As an embodiment, the given bit sub-block is any bit sub-block among the K bit sub-blocks, the bits included in the given bit sub-block and the bits included in the first bit block are concatenated to obtain a given target bit sub-block, and the given target bit sub-block is a target bit sub-block among the K target bit sub-blocks.

[0718] As a sub-embodiment of the above embodiment, the position of any bit in the given bit sub-block in the given target bit sub-block is earlier than the position of each bit in the first bit block in the given target bit sub-block.

[0719] As a sub-embodiment of the above embodiment, the position of any bit in the given bit sub-block in the given target bit sub-block is later than the position of each bit in the first bit block in the given target bit sub-block.

[0720] As a sub-embodiment of the above embodiment, the index of any bit in the given bit sub-block in the given target bit sub-block is smaller than the index of each bit in the first bit block in the given target bit sub-block.

[0721] As a sub-embodiment of the above embodiment, the index of any bit in the given bit sub-block in the given target bit sub-block is greater than the index of each bit in the first bit block in the given target bit sub-block.

[0722] As an embodiment, the outputs of the K target bit sub-blocks after channel coding are used to generate the K second-category bit sequences in this application respectively, and the K first-category bit sequences are generated by scrambling the K second-category bit sequences and the K scrambling code sequences in this application in pairs.

[0723] As a sub-embodiment of the above embodiment, the K target bit sub-blocks are respectively subjected to channel coding and rate matching to obtain the K second-category bit sequences; the K target bit sub-blocks are respectively subjected to channel coding, rate matching and scrambling to obtain the K first-category bit sequences.

[0724] As a sub-embodiment of the above embodiment, the K target bit sub-blocks are respectively channel-coded to obtain the K second-category bit sequences; the K target bit sub-blocks are respectively channel-coded and scrambled to obtain the K first-category bit sequences.

[0725] As an embodiment, the outputs of the K target bit sub-blocks after channel coding are used to generate the K second-category bit sequences in this application respectively, and the K first-category bit sequences are generated by scrambling the K second-category bit sequences and the first scrambling code sequence in this application respectively.

[0726] As a sub-embodiment of the above embodiment, the K target bit sub-blocks are respectively subjected to channel coding and rate matching to obtain the K second-category bit sequences; the K target bit sub-blocks are respectively subjected to channel coding, rate matching and scrambling to obtain the K first-category bit sequences.

[0727] As a sub-embodiment of the above embodiment, the K target bit sub-blocks are respectively channel-coded to obtain the K second-category bit sequences; the K target bit sub-blocks are respectively channel-coded and scrambled to obtain the K first-category bit sequences.

[0728] As an embodiment, the number of bits included in any two target bit sub-blocks in the K target bit sub-blocks are equal.

[0729] As an embodiment, the number of bits included in a target bit sub-block among the K target bit sub-blocks is used to determine the first time-frequency resource set from the N time-frequency resource sets.

[0730] Embodiment 19

[0731] Embodiment 19 illustrates a structural block diagram of a processing device in a UE, as shown in the attached Fig.19 Attached Fig.19In the embodiment, the UE processing device 1200 is mainly composed of a first receiver module 1201 and a first transmitter module 1202.

[0732] As an embodiment, the first receiver module 1201 includes the receiver 456, the receiving processor 452 and the controller / processor 490 in Embodiment 4.

[0733] As an embodiment, the first receiver module 1201 includes at least the first two of the receiver 456, the receiving processor 452 and the controller / processor 490 in Embodiment 4.

[0734] As an embodiment, the first transmitter module 1202 includes the transmitter 456, the transmission processor 455 and the controller / processor 490 in Embodiment 4.

[0735] As an embodiment, the first transmitter module 1202 includes at least the first two of the transmitter 456, the transmission processor 455 and the controller / processor 490 in Embodiment 4.

[0736] -First receiver module 1201: receives a first wireless signal; receives a second wireless signal;

[0737] - A first transmitter module 1202: sending K first-type bit sequences in K time-frequency resources respectively;

[0738] In Example 19, a first bit block is used to indicate whether the first wireless signal is received correctly, and the first bit block includes a positive integer number of bits; the second bit block includes feedback for the second wireless signal, and the second bit block includes a positive integer number of bits; each of the K first-class bit sequences includes a positive integer number of bits; the first bit block and the second bit block are used to generate each of the K first-class bit sequences; K is a positive integer.

[0739] As an embodiment, the K first-category bit sequences are generated by scrambling K second-category bit sequences and K scrambling code sequences in pairs, respectively. The first bit block and the second bit block are used to generate each of the K second-category bit sequences. The K scrambling code sequences are independently generated by initializing a scrambling code sequence generator with K initial values.

[0740] As an embodiment, the first receiver module 1201 also receives first information; receives first signaling; wherein the first information is used to indicate a first identifier, and the first signaling is used to determine the K time-frequency resources; the first signaling is also used to indicate the modulation and coding method adopted by the first wireless signal in a first target modulation and coding method set, and the first target modulation and coding method set is an alternative modulation and coding method set in a set of X alternative modulation and coding methods, and X is a positive integer greater than 1; the first signaling carries the first identifier, and the first identifier is used to determine the first target modulation and coding method set in the set of X alternative modulation and coding methods.

[0741] As an embodiment, the first receiver module 1201 also receives second information; wherein the second information is used to determine the time-frequency resources occupied by the second wireless signal; the feedback for the second wireless signal is used to indicate whether the second wireless signal is received correctly, or the feedback for the second wireless signal includes channel state information generated by measurement of the second wireless signal.

[0742] As an embodiment, the first receiver module 1201 also receives third information; wherein the feedback for the second wireless signal is used to indicate whether the second wireless signal is correctly received; the third information is used to indicate a second identifier, the second identifier is different from the first identifier, and the second identifier is used to determine a second target modulation and coding method set in the X alternative modulation and coding method sets, and the second target modulation and coding method set is different from the first target modulation and coding method set; the second signaling carries the second information, the second signaling carries the second identifier, and the second signaling is also used to indicate the modulation and coding method adopted by the second wireless signal in the second target modulation and coding method set, and the minimum target code rate of the modulation and coding methods included in the second target modulation and coding method set is greater than the minimum target code rate of the modulation and coding methods included in the first target modulation and coding method set.

[0743] As an embodiment, the first receiver module 1201 also receives fourth information; wherein the fourth information is used to indicate N time-frequency resource sets; the first signaling is used to determine the K time-frequency resources from a first time-frequency resource set, and the first time-frequency resource set is one of the N time-frequency resource sets.

[0744] As an embodiment, the K is greater than 1, the second bit block is divided into K bit sub-blocks, any one of the K bit sub-blocks includes a positive integer number of bits; the K bit sub-blocks are respectively used to generate the K first-category bit sequences.

[0745] As an embodiment, K is greater than 1, the bits in each bit sub-block of the K bit sub-blocks are concatenated with the bits included in the first bit block to obtain K target bit sub-blocks, and the outputs of the K target bit sub-blocks after channel coding are used to generate the K first-class bit sequences respectively.

[0746] As an embodiment, the bits included in the first bit block and the bits included in the second bit block are concatenated to obtain a third bit block, and the output of the third bit block after channel coding is used to generate each of the K first-category bit sequences.

[0747] As an embodiment, the first receiver module 1201 also receives fifth information; wherein, the first bit block includes P bit sub-blocks, any two of the P bit sub-blocks are the same, and P is a positive integer greater than 1, and the fifth information is used to determine P, and any one of the P bit sub-blocks can be used to indicate whether the first wireless signal is received correctly.

[0748] Embodiment 20

[0749] Embodiment 20 illustrates a structural block diagram of a processing device in a base station device, as shown in the attached figure. Fig. 20 Attached Fig. 20 In the embodiment, the processing device 1300 in the base station device is mainly composed of a second transmitter module 1301 and a second receiver module 1302.

[0750] As an embodiment, the second transmitter module 1301 includes the transmitter 416, the transmission processor 415 and the controller / processor 440 in Embodiment 4.

[0751] As an embodiment, the second transmitter module 1301 includes at least the first two of the transmitter 416, the transmission processor 415 and the controller / processor 440 in Embodiment 4.

[0752] As an embodiment, the second receiver module 1302 includes the receiver 416, the receiving processor 412 and the controller / processor 440 in Embodiment 4.

[0753] As an embodiment, the second receiver module 1302 includes at least the first two of the receiver 416, the receiving processor 412 and the controller / processor 440 in Embodiment 4.

[0754] - A second transmitter module 1301, sending a first wireless signal; sending a second wireless signal;

[0755] - A second receiver module 1302 receives K first-type bit sequences in K time-frequency resources respectively;

[0756] In embodiment 20, a first bit block is used to indicate whether the first wireless signal is received correctly, and the first bit block includes a positive integer number of bits; a second bit block includes feedback for the second wireless signal, and the second bit block includes a positive integer number of bits; each of the K first-class bit sequences includes a positive integer number of bits; the first bit block and the second bit block are used to generate each of the K first-class bit sequences; and K is a positive integer.

[0757] As an embodiment, the K first-category bit sequences are generated by scrambling K second-category bit sequences and K scrambling code sequences in pairs, respectively. The first bit block and the second bit block are used to generate each of the K second-category bit sequences. The K scrambling code sequences are independently generated by initializing a scrambling code sequence generator with K initial values.

[0758] As an embodiment, the second transmitter module 1301 also sends first information; sends first signaling; wherein the first information is used to indicate a first identifier, and the first signaling is used to determine the K time-frequency resources; the first signaling is also used to indicate the modulation and coding method adopted by the first wireless signal in a first target modulation and coding method set, and the first target modulation and coding method set is an alternative modulation and coding method set in a set of X alternative modulation and coding methods, and X is a positive integer greater than 1; the first signaling carries the first identifier, and the first identifier is used to determine the first target modulation and coding method set in the set of X alternative modulation and coding methods.

[0759] As an embodiment, the second transmitter module 1301 also sends second information; wherein the second information is used to determine the time-frequency resources occupied by the second wireless signal; the feedback for the second wireless signal is used to indicate whether the second wireless signal is received correctly, or the feedback for the second wireless signal includes channel state information generated by measurement of the second wireless signal.

[0760] As an embodiment, the second transmitter module 1301 also sends third information; wherein, the feedback for the second wireless signal is used to indicate whether the second wireless signal is correctly received; the third information is used to indicate a second identifier, the second identifier is different from the first identifier, and the second identifier is used to determine a second target modulation and coding method set in the X alternative modulation and coding method sets, and the second target modulation and coding method set is different from the first target modulation and coding method set; the second signaling carries the second information, the second signaling carries the second identifier, and the second signaling is also used to indicate the modulation and coding method adopted by the second wireless signal in the second target modulation and coding method set, and the minimum target code rate of the modulation and coding methods included in the second target modulation and coding method set is greater than the minimum target code rate of the modulation and coding methods included in the first target modulation and coding method set.

[0761] As an embodiment, the second transmitter module 1301 also sends fourth information; wherein the fourth information is used to indicate N time-frequency resource sets; the first signaling is used to determine the K time-frequency resources from a first time-frequency resource set, and the first time-frequency resource set is one of the N time-frequency resource sets.

[0762] As an embodiment, the second bit block is divided into K bit sub-blocks, and any one of the K bit sub-blocks includes a positive integer number of bits; the K bit sub-blocks are respectively used to generate the K first-category bit sequences.

[0763] As an embodiment, the bits in each bit sub-block of the K bit sub-blocks are concatenated with the bits included in the first bit block to obtain K target bit sub-blocks, and the outputs of the K target bit sub-blocks after channel coding are used to generate the K first-class bit sequences respectively.

[0764] As an embodiment, the bits included in the first bit block and the bits included in the second bit block are concatenated to obtain a third bit block, and the output of the third bit block after channel coding is used to generate each of the K first-category bit sequences.

[0765] As an embodiment, the second transmitter module 1301 also sends fifth information; wherein, the first bit block includes P bit sub-blocks, any two of the P bit sub-blocks are the same, and P is a positive integer greater than 1, and the fifth information is used to determine P, and any one of the P bit sub-blocks can be used to indicate whether the first wireless signal is received correctly.

[0766] A person of ordinary skill in the art can understand that all or part of the steps in the above method can be completed by instructing the 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 function module, and the present application is not limited to any specific form of software and hardware combination. The user equipment, terminal and UE in the present 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, Machine Type Communication) terminals, eMTC (enhanced MTC, 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.

[0767] The above is only a preferred embodiment of the present application and is not intended to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A user equipment for wireless communication, characterized in that: include: - a first receiver module, receiving second information; receiving a second wireless signal; receiving a first signaling; receiving a first wireless signal; - A first transmitter module, sending K first-type bit sequences in K time-frequency resources respectively; Among them, the first signaling is used to determine the K time-frequency resources; the first bit block is used to indicate whether the first wireless signal is correctly received, and the first bit block includes a positive integer number of bits; the second bit block includes feedback for the second wireless signal, and the second bit block includes a positive integer number of bits; the second information is used to determine the time-frequency resources occupied by the second wireless signal; the feedback for the second wireless signal is used to indicate whether the second wireless signal is correctly received, or the feedback for the second wireless signal includes channel state information generated by measurement of the second wireless signal; each of the K first-class bit sequences includes a positive integer number of bits; the first bit block and the second bit block are used to generate each of the K first-class bit sequences; K is a positive integer; K is equal to 1, or K is greater than 1, and any two of the K time-frequency resources are orthogonal to each other.

2. The user equipment according to claim 1, characterized in that The K first-category bit sequences are generated by scrambling K second-category bit sequences and K scrambling code sequences in pairs, respectively; the first bit block and the second bit block are used to generate each of the K second-category bit sequences; and the K scrambling code sequences are independently generated by initializing a scrambling code sequence generator with K initial values.

3. The user equipment according to claim 1, characterized in that The first receiver module also receives first information; wherein the first information is used to indicate a first identifier, and the first signaling is also used to indicate the modulation and coding method adopted by the first wireless signal in a first target modulation and coding method set, and the first target modulation and coding method set is an alternative modulation and coding method set in a set of X alternative modulation and coding methods, and X is a positive integer greater than 1; the first signaling carries the first identifier, and the first identifier is used to determine the first target modulation and coding method set in the set of X alternative modulation and coding methods.

4. The user equipment according to claim 3, characterized in that The first receiver module also receives third information; wherein, the feedback for the second wireless signal is used to indicate whether the second wireless signal is correctly received; the third information is used to indicate a second identifier, the second identifier is different from the first identifier, and the second identifier is used to determine a second target modulation and coding method set in the X alternative modulation and coding method sets, and the second target modulation and coding method set is different from the first target modulation and coding method set; the second signaling carries the second information, the second signaling carries the second identifier, and the second signaling is also used to indicate the modulation and coding method adopted by the second wireless signal in the second target modulation and coding method set, and the minimum target code rate of the modulation and coding methods included in the second target modulation and coding method set is greater than the minimum target code rate of the modulation and coding methods included in the first target modulation and coding method set; the second identifier is a non-negative integer.

5. The user equipment according to any one of claims 1 to 4, characterized in that: The first receiver module also receives fourth information; wherein the fourth information is used to indicate N time-frequency resource sets; the first signaling is used to determine the K time-frequency resources from a first time-frequency resource set, and the first time-frequency resource set is one of the N time-frequency resource sets.

6. The user equipment according to any one of claims 1 to 4, characterized in that: The K is greater than 1, the second bit block is divided into K bit sub-blocks, any one of the K bit sub-blocks includes a positive integer number of bits; the K bit sub-blocks are respectively used to generate the K first-type bit sequences.

7. The user equipment according to claim 6, characterized in that The bits in each bit subblock of the K bit subblocks are concatenated with the bits included in the first bit block to obtain K target bit subblocks, and the outputs of the K target bit subblocks after channel coding are used to generate the K first-type bit sequences respectively.

8. The user equipment according to any one of claims 1 to 4, characterized in that: The bits included in the first bit block and the bits included in the second bit block are concatenated to obtain a third bit block, and the output of the third bit block after channel coding is used to generate each of the K first-category bit sequences.

9. The user equipment according to any one of claims 1 to 4, characterized in that: The first receiver module also receives fifth information; wherein, the first bit block includes P bit sub-blocks, any two of the P bit sub-blocks are the same, and P is a positive integer greater than 1, and the fifth information is used to determine P, and any one of the P bit sub-blocks can be used to indicate whether the first wireless signal is received correctly.

10. The user equipment according to any one of claims 1 to 4, characterized in that: The first signaling carries a first identifier, the second signaling carries the second information, and the second signaling carries a second identifier; the first identifier and the second identifier are two different non-negative integers respectively.

11. A base station device for wireless communication, characterized in that: include: - a second transmitter module, sending second information; sending a second wireless signal; Sending a first signaling; Sending a first wireless signal; - a second receiver module, receiving K first-type bit sequences in K time-frequency resources respectively; Among them, the first signaling is used to determine the K time-frequency resources; the first bit block is used to indicate whether the first wireless signal is correctly received, and the first bit block includes a positive integer number of bits; the second bit block includes feedback for the second wireless signal, and the second bit block includes a positive integer number of bits; the second information is used to determine the time-frequency resources occupied by the second wireless signal; the feedback for the second wireless signal is used to indicate whether the second wireless signal is correctly received, or the feedback for the second wireless signal includes channel state information generated by measurement of the second wireless signal; each of the K first-class bit sequences includes a positive integer number of bits; the first bit block and the second bit block are used to generate each of the K first-class bit sequences; K is a positive integer; K is equal to 1, or K is greater than 1, and any two of the K time-frequency resources are orthogonal to each other.

12. The base station device according to claim 11, characterized in that: The K first-category bit sequences are generated by scrambling K second-category bit sequences and K scrambling code sequences in pairs, respectively; the first bit block and the second bit block are used to generate each of the K second-category bit sequences; and the K scrambling code sequences are independently generated by initializing a scrambling code sequence generator with K initial values.

13. The base station device according to claim 11, characterized in that: The second transmitter module also sends first information; wherein the first information is used to indicate a first identifier, and the first signaling is also used to indicate the modulation and coding method adopted by the first wireless signal in a first target modulation and coding method set, and the first target modulation and coding method set is an alternative modulation and coding method set in a set of X alternative modulation and coding methods, and X is a positive integer greater than 1; the first signaling carries the first identifier, and the first identifier is used to determine the first target modulation and coding method set in the set of X alternative modulation and coding methods.

14. The base station device according to claim 13, characterized in that: The second transmitter module also sends third information; wherein, the feedback for the second wireless signal is used to indicate whether the second wireless signal is correctly received; the third information is used to indicate a second identifier, the second identifier is different from the first identifier, and the second identifier is used to determine a second target modulation and coding method set in the X alternative modulation and coding method sets, and the second target modulation and coding method set is different from the first target modulation and coding method set; the second signaling carries the second information, the second signaling carries the second identifier, and the second signaling is also used to indicate the modulation and coding method adopted by the second wireless signal in the second target modulation and coding method set, and the minimum target code rate of the modulation and coding methods included in the second target modulation and coding method set is greater than the minimum target code rate of the modulation and coding methods included in the first target modulation and coding method set; the second identifier is a non-negative integer.

15. The base station device according to any one of claims 11 to 14, characterized in that: The second transmitter module also sends fourth information; wherein the fourth information is used to indicate N time-frequency resource sets; the first signaling is used to determine the K time-frequency resources from a first time-frequency resource set, and the first time-frequency resource set is one of the N time-frequency resource sets.

16. The base station device according to any one of claims 11 to 14, characterized in that: The K is greater than 1, the second bit block is divided into K bit sub-blocks, any one of the K bit sub-blocks includes a positive integer number of bits; the K bit sub-blocks are respectively used to generate the K first-type bit sequences.

17. The base station device according to claim 16, characterized in that: The bits in each bit subblock of the K bit subblocks are concatenated with the bits included in the first bit block to obtain K target bit subblocks, and the outputs of the K target bit subblocks after channel coding are used to generate the K first-type bit sequences respectively.

18. The base station device according to any one of claims 11 to 14, characterized in that: The bits included in the first bit block and the bits included in the second bit block are concatenated to obtain a third bit block, and the output of the third bit block after channel coding is used to generate each of the K first-category bit sequences.

19. The base station device according to any one of claims 11 to 14, characterized in that: The second transmitter module also sends fifth information; wherein, the first bit block includes P bit sub-blocks, any two of the P bit sub-blocks are the same, and P is a positive integer greater than 1, and the fifth information is used to determine P, and any one of the P bit sub-blocks can be used to indicate whether the first wireless signal is received correctly.

20. The base station device according to any one of claims 11 to 14, characterized in that: The first signaling carries a first identifier, the second signaling carries the second information, and the second signaling carries a second identifier; the first identifier and the second identifier are two different non-negative integers respectively.

21. A method in a user equipment for wireless communication, characterized in that: include: - receiving second information; - receiving a second wireless signal; - receiving a first signaling; - receiving a first wireless signal; - Sending K first-type bit sequences in K time-frequency resources respectively; Among them, the first signaling is used to determine the K time-frequency resources; the first bit block is used to indicate whether the first wireless signal is correctly received, and the first bit block includes a positive integer number of bits; the second bit block includes feedback for the second wireless signal, and the second bit block includes a positive integer number of bits; the second information is used to determine the time-frequency resources occupied by the second wireless signal; the feedback for the second wireless signal is used to indicate whether the second wireless signal is correctly received, or the feedback for the second wireless signal includes channel state information generated by measurement of the second wireless signal; each of the K first-class bit sequences includes a positive integer number of bits; the first bit block and the second bit block are used to generate each of the K first-class bit sequences; K is a positive integer; K is equal to 1, or K is greater than 1, and any two of the K time-frequency resources are orthogonal to each other.

22. The method according to claim 21, characterized in that The K first-category bit sequences are generated by scrambling K second-category bit sequences and K scrambling code sequences in pairs, respectively; the first bit block and the second bit block are used to generate each of the K second-category bit sequences; and the K scrambling code sequences are independently generated by initializing a scrambling code sequence generator with K initial values.

23. The method according to claim 21, characterized in that include: receiving a first message; The first information is used to indicate a first identifier, and the first signaling is also used to indicate the modulation and coding method adopted by the first wireless signal in a first target modulation and coding method set, wherein the first target modulation and coding method set is an alternative modulation and coding method set in a set of X alternative modulation and coding methods, and X is a positive integer greater than 1; the first signaling carries the first identifier, and the first identifier is used to determine the first target modulation and coding method set in the set of X alternative modulation and coding methods.

24. The method according to claim 23, characterized in that include: receiving third information; The feedback for the second wireless signal is used to indicate whether the second wireless signal is correctly received; The third information is used to indicate a second identifier, the second identifier is different from the first identifier, the second identifier is used to determine a second target modulation and coding method set in the X alternative modulation and coding method sets, and the second target modulation and coding method set is different from the first target modulation and coding method set; the second signaling carries the second information, the second signaling carries the second identifier, and the second signaling is also used to indicate the modulation and coding method adopted by the second wireless signal in the second target modulation and coding method set, and the minimum target code rate of the modulation and coding methods included in the second target modulation and coding method set is greater than the minimum target code rate of the modulation and coding methods included in the first target modulation and coding method set; the second identifier is a non-negative integer.

25. The method according to any one of claims 21 to 24, characterized in that include: receiving fourth information; The fourth information is used to indicate N time-frequency resource sets; The first signaling is used to determine the K time-frequency resources from a first time-frequency resource set, where the first time-frequency resource set is one of the N time-frequency resource sets.

26. The method according to any one of claims 21 to 24, characterized in that The K is greater than 1, the second bit block is divided into K bit sub-blocks, any one of the K bit sub-blocks includes a positive integer number of bits; the K bit sub-blocks are respectively used to generate the K first-type bit sequences.

27. The method according to claim 26, characterized in that The bits in each bit subblock of the K bit subblocks are concatenated with the bits included in the first bit block to obtain K target bit subblocks, and the outputs of the K target bit subblocks after channel coding are used to generate the K first-type bit sequences respectively.

28. The method according to any one of claims 21 to 24, characterized in that The bits included in the first bit block and the bits included in the second bit block are concatenated to obtain a third bit block, and the output of the third bit block after channel coding is used to generate each of the K first-category bit sequences.

29. The method according to any one of claims 21 to 24, characterized in that include: receiving a fifth message; Among them, the first bit block includes P bit sub-blocks, any two bit sub-blocks among the P bit sub-blocks are the same, P is a positive integer greater than 1, the fifth information is used to determine P, and any one of the P bit sub-blocks can be used to indicate whether the first wireless signal is received correctly.

30. The method according to any one of claims 21 to 24, characterized in that The first signaling carries a first identifier, the second signaling carries the second information, and the second signaling carries a second identifier; the first identifier and the second identifier are two different non-negative integers respectively.

31. A method in a base station device for wireless communication, characterized in that: include: - Sending a second message; - sending a second wireless signal; - Sending a first signaling; -sending a first wireless signal; -receive K first-type bit sequences in K time-frequency resources respectively; Among them, the first signaling is used to determine the K time-frequency resources; the first bit block is used to indicate whether the first wireless signal is correctly received, and the first bit block includes a positive integer number of bits; the second bit block includes feedback for the second wireless signal, and the second bit block includes a positive integer number of bits; the second information is used to determine the time-frequency resources occupied by the second wireless signal; the feedback for the second wireless signal is used to indicate whether the second wireless signal is correctly received, or the feedback for the second wireless signal includes channel state information generated by measurement of the second wireless signal; each of the K first-class bit sequences includes a positive integer number of bits; the first bit block and the second bit block are used to generate each of the K first-class bit sequences; K is a positive integer; K is equal to 1, or K is greater than 1, and any two of the K time-frequency resources are orthogonal to each other.

32. The method according to claim 31, characterized in that The K first-category bit sequences are generated by scrambling K second-category bit sequences and K scrambling code sequences in pairs, respectively; the first bit block and the second bit block are used to generate each of the K second-category bit sequences; and the K scrambling code sequences are independently generated by initializing a scrambling code sequence generator with K initial values.

33. The method according to claim 31, characterized in that include: Sending the first message; The first information is used to indicate a first identifier, and the first signaling is also used to indicate the modulation and coding method adopted by the first wireless signal in a first target modulation and coding method set, wherein the first target modulation and coding method set is an alternative modulation and coding method set in a set of X alternative modulation and coding methods, and X is a positive integer greater than 1; the first signaling carries the first identifier, and the first identifier is used to determine the first target modulation and coding method set in the set of X alternative modulation and coding methods.

34. The method according to claim 33, characterized in that include: Sending a third message; The feedback for the second wireless signal is used to indicate whether the second wireless signal is correctly received; The third information is used to indicate a second identifier, the second identifier is different from the first identifier, the second identifier is used to determine a second target modulation and coding method set in the X alternative modulation and coding method sets, and the second target modulation and coding method set is different from the first target modulation and coding method set; the second signaling carries the second information, the second signaling carries the second identifier, and the second signaling is also used to indicate the modulation and coding method adopted by the second wireless signal in the second target modulation and coding method set, and the minimum target code rate of the modulation and coding methods included in the second target modulation and coding method set is greater than the minimum target code rate of the modulation and coding methods included in the first target modulation and coding method set; the second identifier is a non-negative integer.

35. The method according to any one of claims 31 to 34, characterized in that include: Sending the fourth message; The fourth information is used to indicate N time-frequency resource sets; The first signaling is used to determine the K time-frequency resources from a first time-frequency resource set, where the first time-frequency resource set is one of the N time-frequency resource sets.

36. The method according to any one of claims 31 to 34, characterized in that The K is greater than 1, the second bit block is divided into K bit sub-blocks, any one of the K bit sub-blocks includes a positive integer number of bits; the K bit sub-blocks are respectively used to generate the K first-type bit sequences.

37. The method according to claim 36, characterized in that The bits in each bit subblock of the K bit subblocks are concatenated with the bits included in the first bit block to obtain K target bit subblocks, and the outputs of the K target bit subblocks after channel coding are used to generate the K first-type bit sequences respectively.

38. The method according to any one of claims 31 to 34, characterized in that The bits included in the first bit block and the bits included in the second bit block are concatenated to obtain a third bit block, and the output of the third bit block after channel coding is used to generate each of the K first-category bit sequences.

39. The method according to any one of claims 31 to 34, characterized in that include: Send the fifth message; Among them, the first bit block includes P bit sub-blocks, any two bit sub-blocks among the P bit sub-blocks are the same, P is a positive integer greater than 1, the fifth information is used to determine P, and any one of the P bit sub-blocks can be used to indicate whether the first wireless signal is received correctly.

40. The method according to any one of claims 31 to 34, characterized in that The first signaling carries a first identifier, the second signaling carries the second information, and the second signaling carries a second identifier; the first identifier and the second identifier are two different non-negative integers respectively.

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