CN114389775A

CN114389775A - Method and apparatus in a node used for wireless communication

Info

Publication number: CN114389775A
Application number: CN202011137665.9A
Authority: CN
Inventors: 张晓博
Original assignee: Shanghai Langbo Communication Technology Co Ltd
Current assignee: Shanghai Langbo Communication Technology Co Ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2022-04-22

Abstract

A method and apparatus in a node used for wireless communication is disclosed. A first receiver receiving a first signaling; a first transmitter, configured to transmit a first signal in a first time-frequency resource pool, where the first signal carries a third bit block and a fourth bit block; wherein the first signaling is used to determine the first pool of time-frequency resources; the first pool of time-frequency resources is reserved for the fourth block of bits; the first bit block comprises a first type of HARQ-ACK bits, and the second bit block comprises a second type of HARQ-ACK bits; the second type of HARQ-ACK bits included in the second bit block includes the second type of HARQ-ACK bits based on a code block group; the first block of bits and the second block of bits are used to determine the third block of bits; the first signaling is used to determine a first compensation value; the first amount of computation is related to at least the first two of the first compensation value, the number of bits included in the first block of bits, or the number of bits included in the second block of bits.

Description

Method and apparatus in a node used for wireless communication

Technical Field

The present application relates to a transmission method and apparatus in a wireless communication system, and more particularly, to a transmission method and apparatus for a wireless signal in a wireless communication system supporting a cellular network.

Background

In the 5G system, eMBB (enhanced Mobile Broadband), and URLLC (Ultra Reliable and Low Latency Communication) are two typical Service types (Service Type). In 3GPP (3rd Generation Partner Project, third Generation partnership Project) NR (New Radio, New air interface) Release 15, a New Modulation and Coding Scheme (MCS) table is defined for the requirement of lower target BLER (10^ -5) of URLLC service. In order to support the higher required URLLC traffic, such as higher reliability (e.g. target BLER is 10^ -6), lower delay (e.g. 0.5-1ms), etc., in 3GPP NR Release 16, DCI (Downlink Control Information) signaling may indicate whether the scheduled traffic is Low Priority (Low Priority) or High Priority (High Priority), where the Low Priority corresponds to URLLC traffic and the High Priority corresponds to eMBB traffic. When a low priority transmission overlaps a high priority transmission in the time domain, the high priority transmission is performed and the low priority transmission is discarded.

The URLLC enhanced WI (Work Item) by NR Release 17 was passed over the 3GPP RAN symposium. Among them, Multiplexing (Multiplexing) of different services in a UE (User Equipment) (Intra-UE) is a major point to be researched.

Disclosure of Invention

After introducing multiplexing of different priority services in the UE, the UE may multiplex UCI (Uplink Control Information) with different priorities to a PUSCH (Physical Uplink Shared CHannel) for transmission; how to implement the above-mentioned multiplexing on the premise of guaranteeing the transmission performance of high-priority HARQ-ACK (Hybrid Automatic Repeat reQuest ACKnowledgement ), which is a key problem to be solved.

In view of the above, the present application discloses a solution. In the above description of the problem, an UpLink (UpLink) is taken as an example; the application is also applicable to transmission scenarios such as Downlink (Downlink) and SideLink (SL), and achieves technical effects similar to those in uplink. Furthermore, the adoption of a unified solution for different scenarios (including but not limited to uplink, downlink, sidelink) also helps to reduce hardware complexity and cost. It should be noted that, without conflict, the embodiments and features in the embodiments in the user equipment of the present application may be applied to the base station, and vice versa. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.

As an example, the term (telematics) in the present application is explained with reference to the definition of the specification protocol TS36 series of 3 GPP.

As an example, the terms in the present application are explained with reference to the definitions of the 3GPP specification protocol TS38 series.

As an example, the terms in the present application are explained with reference to the definitions of the 3GPP specification protocol TS37 series.

As an example, the terms in the present application are explained with reference to the definition of the specification protocol of IEEE (Institute of Electrical and Electronics Engineers).

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

receiving a first signaling;

sending a first signal in a first time-frequency resource pool, wherein the first signal carries a third bit block and a fourth bit block;

wherein the first signaling is used to determine the first pool of time-frequency resources; the first pool of time-frequency resources is reserved for the fourth block of bits; the first bit block comprises a first type of HARQ-ACK bits, and the second bit block comprises a second type of HARQ-ACK bits; the second type of HARQ-ACK bits included in the second bit block includes the second type of HARQ-ACK bits based on a code block group; the first block of bits and the second block of bits are used to determine the third block of bits; the first signaling is used to determine a first compensation value; a first amount of computation is related to at least the first two of the first compensation value, the number of bits included in the first block of bits, or the number of bits included in the second block of bits; when the first calculation amount is not larger than a second calculation amount, the third bit block comprises the second type HARQ-ACK bits based on the code block group comprised by the second bit block; when the first calculation amount is larger than a second calculation amount, the third bit block does not include the second type of HARQ-ACK bits of at least part of the code block based group in the second bit block and the third bit block includes the second type of HARQ-ACK bits of the transport block based related to the second bit block.

As an embodiment, the problem to be solved by the present application includes: the problem of how to report different priority UCIs on the same PUSCH on the premise of ensuring the transmission performance of high priority UCIs (such as HARQ-ACK information).

As an embodiment, the characteristics of the above method include: if carrying (all) of the second bit block in the first signal would result in a degradation of the transmission performance of the first bit block (e.g., higher coding rate or less occupied transmission resources, etc.), some or all of the second type HARQ-ACK bits of the codeword block group in the second bit block are abandoned from transmission and the first signal carries the corresponding second type HARQ-ACK bits of the transport block.

As an embodiment, the characteristics of the above method include: the first signal carries the second bit block if carrying (all) of the second bit block in the first signal does not result in a degradation of the transmission performance of the first bit block (e.g., coding rate becomes high or occupied transmission resources become low, etc.).

As an embodiment, the characteristics of the above method include: determining how to report the second type of HARQ-ACK bits according to the quantity of the resources available for transmitting UCI.

As an embodiment, the characteristics of the above method include: if the number of resources available for transmitting UCI is not enough to support reporting of all low-priority HARQ-ACK information under the condition that the transmission performance of high-priority HARQ-ACK information is guaranteed, the first node gives up transmitting the low-priority HARQ-ACK information based on the code block group and transmits the low-priority HARQ-ACK information based on the transmission block instead so as to reduce the number of reported low-priority HARQ-ACK information bits.

As an example, the above method has the benefits of: the reporting of low priority HARQ-ACK is optimized on the premise of ensuring the transmission performance of high priority UCI (e.g., HARQ-ACK information).

As an example, the above method has the benefits of: unnecessary retransmission resource waste caused by (all or part of) the low priority HARQ-ACK information being abandoned for transmission is reduced.

As an example, the above method has the benefits of: the multiplexing flexibility is enhanced.

As an example, the above method has the benefits of: the system performance is improved.

According to one aspect of the application, the method described above is characterized by comprising:

monitoring a first transmission block;

wherein the first transport block comprises a plurality of code block groups, the second bit block comprises the second type HARQ-ACK bits of a plurality of code block group-based indicating whether the plurality of code block groups in the first transport block are correctly received; when the first calculation amount is not greater than the second calculation amount, the third bit block includes the second type of HARQ-ACK bits of the plurality of code block group-based bits that the second bit block includes indicating whether the plurality of code block groups in the first transport block are correctly received; when the first calculation amount is greater than the second calculation amount, the third bit block includes a number of the second type of HARQ-ACK bits generated for the first transport block equal to 1.

According to one aspect of the application, the above method is characterized in that,

the second calculated quantity is equal to the minimum of the first intermediate quantity rounded result and the second intermediate quantity rounded result; the first intermediate quantity is linearly related to the number of bits comprised by the first bit block.

As an embodiment, the characteristics of the above method include: the total number of HARQ-ACK bits that the first signal may carry cannot exceed the number of bits included in the first bit block multiplied by a parameter value not less than 1.

the priority corresponding to the fourth block of bits is used to determine the first intermediate quantity.

the first calculated amount is greater than the second calculated amount; the first bit block comprises the first type of HARQ-ACK bits based on a code block group; the first compensation value is used to determine a third calculated amount; when the third calculation amount is not greater than the second calculation amount, the third bit block includes the first type of HARQ-ACK bits included in the first bit block based on the code block group, and the number of the first type of HARQ-ACK bits included in the third bit block is equal to the number of the first type of HARQ-ACK bits included in the first bit block; when the third calculation amount is greater than the second calculation amount, the number of the first type HARQ-ACK bits included in the third bit block is less than the number of the first type HARQ-ACK bits included in the first bit block.

the first type HARQ-ACK bit corresponds to a first priority, and the second type HARQ-ACK bit corresponds to a second priority; the first priority is different from the second priority.

a first pool of empty resources is reserved for at least one of the first block of bits or the second block of bits; the first air interface resource pool and the first time frequency resource pool are overlapped in a time domain.

The application discloses a method in a second node used for wireless communication, characterized by comprising:

sending a first signaling;

receiving a first signal in a first time-frequency resource pool, wherein the first signal carries a third bit block and a fourth bit block;

transmitting a first transport block;

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

a first receiver receiving a first signaling;

a first transmitter, configured to transmit a first signal in a first time-frequency resource pool, where the first signal carries a third bit block and a fourth bit block;

The present application discloses a second node device used for wireless communication, comprising:

a second transmitter for transmitting the first signaling;

a second receiver, configured to receive a first signal in a first time-frequency resource pool, where the first signal carries a third bit block and a fourth bit block;

As an example, the method in the present application has the following advantages:

guaranteed transmission performance for high priority UCI (e.g., HARQ-ACK information);

optimizing the reporting of low priority HARQ-ACK on the premise of guaranteeing the transmission performance of high priority UCI (e.g. HARQ-ACK information);

-unnecessary retransmission resource waste due to (all or part of) low priority HARQ-ACK information being abandoned for transmission is reduced;

enhanced multiplexing flexibility;

system performance is improved.

Drawings

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

FIG. 1 illustrates a process flow diagram of a first node according to one embodiment of the present application;

FIG. 2 shows a schematic diagram of a network architecture according to an embodiment of the present application;

figure 3 shows a schematic diagram of a radio protocol architecture of a user plane and a control plane according to an embodiment of the present application;

FIG. 4 shows a schematic diagram of a first communication device and a second communication device according to an embodiment of the present application;

FIG. 5 shows a wireless signal transmission flow diagram according to an embodiment of the present application;

fig. 6 shows a schematic diagram of a relationship between a first node, a second transport block set and a second bit block according to an embodiment of the application;

FIG. 7 shows a schematic diagram of a flow of determining a relationship between a third bit block and a first transport block according to an embodiment of the application;

fig. 8 shows a schematic diagram of a relationship between a first signaling, a first compensation value, a first computation amount, a first bit block and a second bit block according to an embodiment of the application;

FIG. 9 illustrates a diagram of a relationship between a second computation quantity, a first intermediate quantity, a second intermediate quantity, and a first bit block according to one embodiment of the present application;

FIG. 10 shows a schematic diagram of a flow of determining a relationship between a third bit block and a first bit block according to an embodiment of the application;

fig. 11 shows a schematic diagram of a relationship between a first node, a second signaling, a third signaling, a second bit block and a first bit block according to an embodiment of the application;

FIG. 12 is a diagram illustrating a relationship between a first time-frequency resource pool, a first air interface resource pool, a first bit block and a second bit block according to an embodiment of the present application;

fig. 13 shows a schematic diagram of the relationship between the first type of HARQ-ACK bits and the first priority and the relationship between the second type of HARQ-ACK bits and the second priority according to an embodiment of the application;

FIG. 14 shows a block diagram of a processing arrangement in a first node device according to an embodiment of the present application;

fig. 15 shows a block diagram of a processing apparatus in a second node device according to an embodiment of the present application.

Detailed Description

The technical solutions of the present application will be further described in detail with reference to the accompanying drawings, and it should be noted that the embodiments and features of the embodiments of the present application can be arbitrarily combined with each other without conflict.

Example 1

Embodiment 1 illustrates a processing flow diagram of a first node according to an embodiment of the present application, as shown in fig. 1.

In embodiment 1, the first node in the present application receives a first signaling in step 101; a first signal is transmitted in a first pool of time-frequency resources in step 102.

In embodiment 1, the first signal carries a third block of bits and a fourth block of bits; the first signaling is used to determine the first pool of time-frequency resources; the first pool of time-frequency resources is reserved for the fourth block of bits; the first bit block comprises a first type of HARQ-ACK bits, and the second bit block comprises a second type of HARQ-ACK bits; the second type of HARQ-ACK bits included in the second bit block includes the second type of HARQ-ACK bits based on a code block group; the first block of bits and the second block of bits are used to determine the third block of bits; the first signaling is used to determine a first compensation value; a first amount of computation is related to at least the first two of the first compensation value, the number of bits included in the first block of bits, or the number of bits included in the second block of bits; when the first calculation amount is not larger than a second calculation amount, the third bit block comprises the second type HARQ-ACK bits based on the code block group comprised by the second bit block; when the first calculation amount is larger than a second calculation amount, the third bit block does not include the second type of HARQ-ACK bits of at least part of the code block based group in the second bit block and the third bit block includes the second type of HARQ-ACK bits of the transport block based related to the second bit block.

As one embodiment, the first signal comprises a wireless signal.

For one embodiment, the first signal comprises a radio frequency signal.

For one embodiment, the first signal comprises a baseband signal.

As an embodiment, the first signaling is dynamically configured.

As one embodiment, the first signaling includes layer 1(L1) signaling.

As an embodiment, the first signaling comprises layer 1(L1) control signaling.

As one embodiment, the first signaling includes Physical Layer (Physical Layer) signaling.

As an embodiment, the first signaling comprises one or more fields (fields) in a physical layer signaling.

As an embodiment, the first signaling comprises Higher Layer (Higher Layer) signaling.

As an embodiment, the first signaling comprises one or more fields in a higher layer signaling.

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

As an embodiment, the first signaling includes MAC CE (Medium Access Control layer Control Element) signaling.

As an embodiment, the first signaling comprises one or more fields in one RRC signaling.

As an embodiment, the first signaling comprises one or more fields in one MAC CE signaling.

As one embodiment, the first signaling includes DCI (Downlink Control Information).

As one embodiment, the first signaling includes one or more fields in one DCI.

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

As an embodiment, the first signaling comprises one or more fields in one SCI.

As an embodiment, the first signaling comprises one or more fields in an ie (information element).

As an embodiment, the first signaling is an UpLink scheduling signaling (UpLink Grant signaling).

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

As an embodiment, the Downlink Physical layer Control CHannel in the present application is a PDCCH (Physical Downlink Control CHannel).

As an embodiment, the downlink physical layer control channel in this application is a short PDCCH (short PDCCH).

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

As an embodiment, the first signaling is DCI format 0_0, and the specific definition of DCI format 0_0 is described in section 7.3.1.1 of 3GPP TS 38.212.

As an embodiment, the first signaling is DCI format 0_1, and the specific definition of the DCI format 0_1 is described in section 7.3.1.1 of 3GPP TS 38.212.

As an embodiment, the first signaling is DCI format 0_2, and the specific definition of the DCI format 0_2 is described in section 7.3.1.1 of 3GPP TS 38.212.

As an embodiment, the sentence meaning that the first signal carries the third bit block and the fourth bit block includes: the first signal comprises an output of all or part of the bits in the third bit block after CRC addition (CRC Insertion), Segmentation (Segmentation), Coding block level CRC addition (CRC Insertion), Channel Coding (Channel Coding), Rate Matching (Rate Matching), Concatenation (Concatenation), Scrambling (Scrambling), Modulation (Modulation), Layer Mapping (Layer Mapping), Precoding (Precoding), Mapping to Resource elements (Mapping to Resource elements), multi-carrier symbol Generation (Generation), Modulation up-conversion (Modulation and up-conversion) in sequence, and the first signal comprises output of all or part of bits in the fourth bit block after CRC addition, segmentation, coding block level CRC addition, channel coding, rate matching, concatenation, scrambling, modulation, layer mapping, precoding, mapping to resource elements, multi-carrier symbol generation and modulation up-conversion in sequence.

For one embodiment, the first pool of time-frequency resources includes a positive integer number of time-frequency resource particles.

As an embodiment, the first time-frequency Resource pool includes a positive integer number of REs (Resource elements) in a time-frequency domain.

As an embodiment, one of the REs occupies one multicarrier symbol in the time domain and one subcarrier in the frequency domain.

As an embodiment, one of the time-frequency resource particles in this application is an RE.

As an embodiment, one of the time-frequency resource elements in this application includes one subcarrier in a frequency domain.

As an embodiment, one of the time-frequency resource elements in this application includes one multicarrier symbol in the time domain.

As an embodiment, the multi-carrier Symbol in this application is an OFDM (Orthogonal Frequency Division Multiplexing) Symbol (Symbol).

As an embodiment, the multicarrier symbol in this application is an SC-FDMA (Single Carrier-Frequency Division Multiple Access) symbol.

As an embodiment, the multicarrier symbol in this application is a DFT-S-OFDM (Discrete Fourier Transform Spread OFDM) symbol.

As one embodiment, the first pool of time-frequency resources includes a positive integer number of subcarriers (subcarriers) in the frequency domain.

As an embodiment, the first time-frequency Resource pool includes a positive integer number of PRBs (Physical Resource blocks) in a frequency domain.

As an embodiment, the first pool of time-frequency resources includes a positive integer number of RBs (Resource blocks) in a frequency domain.

As an embodiment, the first pool of time-frequency resources comprises a positive integer number of multicarrier symbols in the time domain.

For one embodiment, the first time-frequency resource pool includes a positive integer number of slots (slots) in a time domain.

For one embodiment, the first time-frequency resource pool includes a positive integer number of sub-slots (sub-slots) in a time domain.

As one embodiment, the first pool of time-frequency resources includes a positive integer number of milliseconds (ms) in the time domain.

As an embodiment, the first pool of time-frequency resources comprises a positive integer number of consecutive multicarrier symbols in the time domain.

For one embodiment, the first pool of time-frequency resources includes a positive integer number of discontinuous time slots in the time domain.

For one embodiment, the first pool of time-frequency resources includes a positive integer number of consecutive time slots in the time domain.

As one embodiment, the first pool of time-frequency resources includes a positive integer number of sub-frames (sub-frames) in the time domain.

As an embodiment, the first time-frequency resource pool is configured by physical layer signaling.

As an embodiment, the first time-frequency resource pool is configured by higher layer signaling.

As an embodiment, the first time-frequency Resource pool is configured by RRC (Radio Resource Control) signaling.

As an embodiment, the first time-frequency resource pool is configured by a MAC CE (Medium Access Control layer Control Element) signaling.

As an embodiment, the first time-frequency resource pool is reserved for an uplink physical layer channel.

As an embodiment, the first time-frequency resource pool includes time-frequency resources reserved for an uplink physical layer channel.

As an embodiment, the first time-frequency resource pool includes a time-frequency resource occupied by an uplink physical layer channel.

As an embodiment, the first time-frequency resource pool is reserved for a PUSCH (Physical Uplink Shared CHannel).

As an embodiment, the first pool of time-frequency resources comprises time-frequency resources reserved for one PUSCH.

As an embodiment, the first time-frequency resource pool includes a time-frequency resource occupied by a PUSCH.

As an embodiment, the first time-frequency resource pool is reserved for a psch (Physical Sidelink Shared CHannel).

As one embodiment, the first signaling indicates the first time-frequency resource pool.

As an embodiment, the first signaling explicitly indicates the first time-frequency resource pool.

As one embodiment, the first signaling implicitly indicates the first time-frequency resource pool.

As an embodiment, the first signaling indicates frequency domain resources included in the first time-frequency resource pool.

As an embodiment, the first signaling indicates time domain resources included in the first time-frequency resource pool.

As an embodiment, the first signaling is used to configure a periodic characteristic associated with the first pool of time-frequency resources.

As an embodiment, the implicit indication in this application includes: implicitly indicated by a signaling format (format).

As an embodiment, the implicit indication in this application includes: implicitly indicated by RNTI (Radio Network temporary Identity).

As an embodiment, the first signaling includes scheduling information of the fourth bit block.

As an embodiment, the first signaling includes first scheduling information; the first scheduling information includes at least one of occupied time domain resources, occupied frequency domain resources, MCS (Modulation and Coding Scheme, Modulation Coding Scheme), Configuration information of DMRS (DeModulation Reference Signals), HARQ (Hybrid Automatic Repeat reQuest) process number, RV (Redundancy Version), NDI (New Data Indicator, New Data indication), period (periodicity), transmit antenna port, and corresponding TCI (Transmission Configuration Indicator) state (state).

As one example, the phrase in this application is used to include: is used by the first node.

As one example, the phrase in this application is used to include: is used by the transmitting end of the first signal.

As one example, the phrase in this application is used to include: is used by the receiving end of the first signal.

As an embodiment, the HARQ-ACK bit in the present application includes: information bits indicating whether a signaling is correctly received or not, or information bits indicating whether a bit block (e.g., a transport block or a code block group) of a signaling schedule is correctly received or not.

As an embodiment, the HARQ-ACK bit in the present application includes: an information bit indicating whether a signaling used to indicate Semi-Persistent Scheduling (SPS) Release (Release) is correctly received or not, or whether a bit block (e.g., a transport block or a code block group) transmitted on a PDSCH (Physical Downlink Shared CHannel) of a signaling schedule is correctly received.

As an embodiment, the first type of HARQ-ACK bits is different from the second type of HARQ-ACK bits.

As an embodiment, the first type HARQ-ACK bits and the second type HARQ-ACK bits are HARQ-ACK information bits (s)).

As an embodiment, the first type of HARQ-ACK bits includes HARQ-ACK bits corresponding to one of a plurality of QoS (Quality of Service) types.

As an embodiment, the first type of HARQ-ACK bits includes HARQ-ACK bits corresponding to a URLLC traffic type.

For one embodiment, the first type of HARQ-ACK bits includes HARQ-ACK bits corresponding to an eMBB traffic type.

For one embodiment, the first type of HARQ-ACK bits includes high priority HARQ-ACK bits.

For one embodiment, the first type of HARQ-ACK bits includes low priority HARQ-ACK bits.

As an embodiment, the first type of HARQ-ACK bits includes HARQ-ACK bits corresponding to a Priority index (Priority index) 1.

For one embodiment, the first type of HARQ-ACK bits includes HARQ-ACK bits corresponding to a priority index of 0.

As an embodiment, the first type of HARQ-ACK bits include sidelink HARQ-ACK (SL HARQ-ACK) bits.

As an embodiment, the second type of HARQ-ACK bits includes HARQ-ACK bits corresponding to one QoS of a plurality of QoS types.

As an embodiment, the second type of HARQ-ACK bits includes HARQ-ACK bits corresponding to a URLLC traffic type.

For one embodiment, the second type of HARQ-ACK bits includes HARQ-ACK bits corresponding to an eMBB traffic type.

For one embodiment, the second type of HARQ-ACK bits includes high priority HARQ-ACK bits.

For one embodiment, the second type of HARQ-ACK bits includes low priority HARQ-ACK bits.

As an embodiment, the second type of HARQ-ACK bits includes HARQ-ACK bits corresponding to a Priority index (Priority index) 1.

For one embodiment, the second type of HARQ-ACK bits includes HARQ-ACK bits corresponding to a priority index of 0.

For one embodiment, the second type of HARQ-ACK bits includes sidelink HARQ-ACK bits.

As an embodiment, the second type of HARQ-ACK bits and the first type of HARQ-ACK bits are HARQ-ACK bits for different links, respectively.

For one embodiment, the different links include an uplink and a sidelink.

As an embodiment, the second type of HARQ-ACK bits and the first type of HARQ-ACK bits are HARQ-ACK bits used for different traffic types, respectively.

As an embodiment, the second type of HARQ-ACK bits and the first type of HARQ-ACK bits are different types of HARQ-ACK bits, respectively.

As an embodiment, the second type HARQ-ACK bit and the first type HARQ-ACK bit are HARQ-ACK bits of different priorities (priorities), respectively.

As an embodiment, the second type HARQ-ACK bits and the first type HARQ-ACK bits are HARQ-ACK bits corresponding to different priority indexes, respectively.

As an embodiment, the second type of HARQ-ACK bits includes HARQ-ACK bits corresponding to priority index 1, and the first type of HARQ-ACK bits includes HARQ-ACK bits corresponding to priority index 0.

As an embodiment, the second type of HARQ-ACK bits includes HARQ-ACK bits corresponding to priority index 0, and the first type of HARQ-ACK bits includes HARQ-ACK bits corresponding to priority index 1.

For one embodiment, the first bit block includes UCI.

As an embodiment, the first bit block comprises HARQ-ACK bits.

As one embodiment, the first bit block includes a positive integer number of bits.

As an embodiment, the first bit block comprises a positive integer number of ACKs or NACKs.

For one embodiment, the first bit block includes a HARQ-ACK codebook (codebook).

For one embodiment, the first bit block includes a sub-codebook of HARQ-ACK bits.

For one embodiment, the second bit block includes UCI.

As an embodiment, the second bit block includes HARQ-ACK bits.

As an embodiment, the second bit block comprises a positive integer number of bits.

As an embodiment, the second bit block comprises a positive integer number of ACKs or NACKs.

For one embodiment, the second bit block includes a HARQ-ACK codebook (codebook).

For one embodiment, the second bit block includes a sub-codebook of HARQ-ACK.

As an embodiment, the third bit block includes HARQ-ACK bits.

As an embodiment, the third bit block comprises a positive integer number of bits.

As an embodiment, the third bit block comprises a positive integer number of ACKs or NACKs.

For one embodiment, the third bit block includes a HARQ-ACK codebook (codebook).

For an embodiment, the third bit block includes a sub-codebook of HARQ-ACK.

As an embodiment, the fourth bit block comprises a positive integer number of bits.

As an embodiment, the fourth bit Block includes a Transport Block (TB).

As an embodiment, the fourth bit Block includes one CB (Code Block).

As an embodiment, the fourth bit Block includes a CBG (Code Block Group).

As an embodiment, the first signaling indicates that the fourth bit block is transmitted in the first time-frequency resource pool.

As an embodiment, the first signaling indicates that the first pool of time-frequency resources is reserved time-frequency resources for transmission of the fourth bit block.

As one embodiment, the first pool of time-frequency resources comprises time-frequency resources reserved for PUSCH for transmission of the fourth bit block.

As an embodiment, the first signal includes an output of all or part of the bits in the third bit block and the fourth bit block sequentially after CRC addition, segmentation, coding block level CRC addition, channel coding, rate matching, concatenation, scrambling, modulation, layer mapping, precoding, mapping to resource elements, multi-carrier symbol generation, modulation up-conversion.

As an embodiment, the first bit block comprises one or more HARQ-ACK bits of the first type.

As an embodiment, the first bit block comprises a plurality of HARQ-ACK bits of the first type based on a group of code blocks.

As an embodiment, the first bit block comprises one or more transport block based HARQ-ACK bits of the first type.

As an embodiment, the second bit block comprises one or more HARQ-ACK bits of the second type.

As an embodiment, the second bit block comprises a plurality of HARQ-ACK bits of the second type based on a group of code blocks.

As an embodiment, the second bit block comprises one or more transport block based HARQ-ACK bits of the second type.

As one embodiment, the first bit block includes: part or all of a block group (CBG-based) HARQ-ACK codebook (or sub-codebook) comprising said first type of HARQ-ACK bits.

As one embodiment, the first bit block includes: part or all of a transport block (TB-based) HARQ-ACK codebook (or sub-codebook) including the first type of HARQ-ACK bits.

As one embodiment, the second bit block includes: part or all of a block group (CBG-based) HARQ-ACK codebook (or sub-codebook) comprising said second type of HARQ-ACK bits.

As one embodiment, the second bit block includes: part or all of a transport block (TB-based) HARQ-ACK codebook (or sub-codebook) including the second type of HARQ-ACK bits.

As an embodiment, the second type of HARQ-ACK bits based on a group of code blocks includes: the second type of HARQ-ACK bits in a block-based (CBG-based) HARQ-ACK CodeBook (CodeBook, CB).

As an embodiment, the second type of HARQ-ACK bits based on a group of code blocks includes: the second type of HARQ-ACK bits in a block-based (CBG-based) HARQ-ACK sub-codebook.

As an embodiment, the second type of HARQ-ACK bits based on a group of code blocks includes: the second type HARQ-ACK bit used to indicate whether a code block group (CBG (s)) in a code block group-based PDSCH (Physical Downlink Shared CHannel) reception (CBG-based PDSCH reception (s)) is correctly received.

As an embodiment, said second type of HARQ-ACK bits based on a code block group indicates whether a code block group in a transport block is correctly received.

As an embodiment, the correct reception of a group of code blocks means: all code blocks(s) in the one block group are correctly received.

As an embodiment, the second type of HARQ-ACK bits based on a transport block includes: the second type of HARQ-ACK bits in a transport block (TB-based) HARQ-ACK CodeBook (CodeBook, CB).

As an embodiment, the second type of HARQ-ACK bits based on a transport block includes: the second type of HARQ-ACK bits in a transport block (TB-based) HARQ-ACK sub-codebook (sub-codebook).

As an embodiment, the second type of HARQ-ACK bits based on a transport block includes: the second type HARQ-ACK bit used to indicate whether SPS PDSCH release (release), SPS PDSCH reception (reception), or transport block-based PDSCH reception (TB-based PDSCH reception (s)) is correctly received.

As an example, one transport block based HARQ-ACK bit of the second type indicates one SPS PDSCH release (release) or whether one transport block was received correctly.

As an embodiment, one of the transport blocks in this application includes one or more code block groups.

As an embodiment, one of the code block groups in this application includes one or more code blocks.

As one embodiment, the third block of bits comprises the first block of bits; the third bit block comprises the second bit block or the second type of HARQ-ACK bits related to the second bit block.

As an embodiment, the third bit block comprises the first bit block or the first type of HARQ-ACK bits related to the first bit block; the third bit block comprises the second bit block or the second type of HARQ-ACK bits related to the second bit block.

As one embodiment, the third block of bits includes an output of the first block of bits after one or more of a logical and, a logical or, an xor, a deletion of bits, a precoding, an addition of duplicate bits, or a zero padding operation.

As one embodiment, when the first calculation amount is not more than the second calculation amount: the third bit block includes all of the second type HARQ-ACK bits based on the code block group included in the second bit block.

As an embodiment, said meaning that said expression that said third bit block does not comprise at least part of said second type of HARQ-ACK bits based on a group of code blocks in said second bit block comprises: the third bit block does not include the second type of HARQ-ACK bits based on a group of code blocks.

As an embodiment, said meaning that said expression that said third bit block does not comprise at least part of said second type of HARQ-ACK bits based on a group of code blocks in said second bit block comprises: the second type of HARQ-ACK bits based on a group of code blocks are not transmitted in the first time-frequency resource pool.

As an embodiment, said meaning that said expression that said third bit block does not comprise at least part of said second type of HARQ-ACK bits based on a group of code blocks in said second bit block comprises: all or part of the second type HARQ-ACK bits based on the code block group in the second bit block are not transmitted in the first time-frequency resource pool.

As an embodiment, said expressing that said third bit block comprises transport block based HARQ-ACK bits of said second type related to said second bit block means comprising: the second bit block comprises the second type of HARQ-ACK bits of the plurality of code block based groups generated for a first transport block, and the third bit block comprises the second type of HARQ-ACK bits generated for the first transport block in a number equal to 1.

As an embodiment, said expressing that said third bit block comprises transport block based HARQ-ACK bits of said second type related to said second bit block means comprising: the first transport block comprises a plurality of code block groups, the second bit block comprises a plurality of the second type HARQ-ACK bits indicating whether the plurality of code block groups in the first transport block are correctly received, and the third bit block comprises a number of the second type HARQ-ACK bits indicating whether the first transport block is correctly received equal to 1.

As an embodiment, the third bit Block includes a Transport Block-based HARQ-ACK bit of the second type related to the second bit Block, indicating whether a signaling indicating SPS (Semi-Persistent Scheduling) PDSCH release (release) or a Transport Block (Transport Block, TB) is correctly received.

As an embodiment, when the first calculation amount is larger than the second calculation amount: any of the second type HARQ-ACK bits included in the third bit Block indicates whether a signaling indicating a release of SPS PDSCH or a Transport Block (TB) is correctly received.

As an embodiment, when the first calculation amount is larger than the second calculation amount: the third bit block comprises a first bit group; the first group of bits comprised by the third block of bits indicates whether the third block of bits comprises the second type of HARQ-ACK bits based on a group of code blocks.

As an embodiment, when the first calculation amount is larger than the second calculation amount: the third bit block comprises a smaller number of the second type of HARQ-ACK bits based on the code block group than the second type of HARQ-ACK bits based on the code block group comprised by the second bit block.

As an example, the second calculated amount is related to a higher layer parameter scaling.

As an embodiment, the second calculated amount is equal to a parameter value multiplied by a second amount of resources.

As an embodiment, the second amount of resources in this application is equal to the number of time-frequency resource elements that may be used for UCI transmission on one or more multicarrier symbols.

As an embodiment, said one parameter value used for determining said second calculation amount is configured for higher layer signalling.

As an embodiment, the one parameter value used for determining the second calculation amount is a value of a higher layer parameter (higher layer parameter) scaling configuration.

As an embodiment, the second calculation amount is equal to a seventh calculation amount minus a first difference value, and the priority corresponding to the fourth bit block is used to determine the first difference value.

As a sub-embodiment of the above embodiment, the first difference is non-negative.

As a sub-embodiment of the above embodiment, the first difference is equal to a result of rounding a result obtained by multiplying the number of bits included in the first bit block by a first multiplier value; the priority corresponding to the fourth block of bits is used to determine the first multiplier value.

As a sub-embodiment of the above embodiment, the first difference is equal to a result of rounding a result obtained by multiplying the number of bits included in the first bit block by a first multiplier value; the priority corresponding to the fourth bit block is one of a first set of priorities, the first multiplier value is one of a first set of multiplier values; a plurality of priorities in the first priority set respectively correspond to a plurality of multiplier values in the first multiplier value set, a multiplier value in the first multiplier value set corresponding to the priority corresponding to the fourth bit block being the first multiplier value; the priorities in the first set of priorities are configured or predefined for higher layer signaling, and the multiplier values in the first set of multiplier values are configured or predefined for higher layer signaling or are calculated.

As a sub-embodiment of the above embodiment, the priority corresponding to the fourth bit block is a priority in a first priority set, and the first difference is a difference in the first difference set; a plurality of priorities in the first set of priorities correspond to a plurality of differences in the first set of differences, respectively, a difference in the first set of differences to which the priority corresponding to the fourth block of bits corresponds being the first difference; the priorities in the first set of priorities are configured or predefined for higher layer signaling, and the differences in the first set of differences are configured or predefined for higher layer signaling.

As a sub-embodiment of the above embodiment, the seventh calculation amount is related to a higher layer parameter scaling.

As a sub-embodiment of the above embodiment, the seventh calculation amount is equal to a parameter value multiplied by the second resource amount; the second amount of resources is equal to a number of time-frequency resource elements on one or more multicarrier symbols that may be used for UCI transmission, the one parameter value used for determining the seventh amount of computation being configured for higher layer signaling.

As a sub-embodiment of the above embodiment, the seventh calculation amount is equal to a parameter value multiplied by the second resource amount; the second amount of resources is equal to a number of time-frequency resource particles that may be used for UCI transmission over one or more multicarrier symbols, the one parameter value used to determine the seventh amount of computation being a value of a higher layer parameter (higher layer parameter) scaling configuration.

Example 2

Embodiment 2 illustrates a schematic diagram of a network architecture according to the present application, as shown in fig. 2.

Fig. 2 illustrates a diagram of a network architecture 200 for 5G NR, LTE (Long-Term Evolution), and LTE-a (Long-Term Evolution-enhanced) systems. The 5G NR or LTE network architecture 200 may be referred to as EPS (Evolved Packet System) 200 or some other suitable terminology. The EPS 200 may include one or more UEs (User Equipment) 201, NG-RANs (next generation radio access networks) 202, EPCs (Evolved Packet cores)/5G-CNs (5G-Core networks) 210, HSS (Home Subscriber Server) 220, and internet services 230. The EPS may interconnect with other access networks, but these entities/interfaces are not shown for simplicity. As shown, the EPS provides packet-switched services, however those skilled in the art will readily appreciate that the various concepts presented throughout this application may be extended to networks providing circuit-switched services or other cellular networks. The NG-RAN includes NR node b (gNB)203 and other gnbs 204. The gNB203 provides user and control plane protocol termination towards the UE 201. The gnbs 203 may be connected to other gnbs 204 via an Xn interface (e.g., backhaul). The gNB203 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 (transmitting receiving node), or some other suitable terminology. The gNB203 provides an access point for the UE201 to the EPC/5G-CN 210. Examples of the UE201 include a cellular phone, a smart phone, a Session Initiation Protocol (SIP) phone, a laptop, a Personal Digital Assistant (PDA), a satellite radio, non-terrestrial base station communications, satellite mobile communications, a global positioning system, a multimedia device, a video device, a digital audio player (e.g., MP3 player), a camera, a game console, a drone, an aircraft, a narrowband internet of things device, a machine type communication device, a terrestrial vehicle, an automobile, a wearable device, or any other similar functioning device. Those skilled in the art may also refer to UE201 as a mobile station, a subscriber station, a mobile unit, a subscriber unit, a wireless unit, a remote unit, a mobile 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 terminology. The gNB203 connects to the EPC/5G-CN 210 through the S1/NG interface. The EPC/5G-CN 210 includes MME (Mobility Management Entity)/AMF (Authentication Management Domain)/UPF (User Plane Function) 211, other MMEs/AMF/UPF 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-CN 210. In general, the MME/AMF/UPF211 provides bearer and connection management. All user IP (Internet protocol) packets are transmitted through S-GW212, and S-GW212 itself is connected to P-GW 213. The P-GW213 provides UE IP address allocation as well as other functions. The P-GW213 is connected to the internet service 230. The internet service 230 includes an operator-corresponding internet protocol service, and may specifically include the internet, an intranet, an IMS (IP Multimedia Subsystem), and a packet-switched streaming service.

As an embodiment, the UE201 corresponds to the first node in this application.

As an embodiment, the UE241 corresponds to the second node in this application.

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

As an embodiment, the UE241 corresponds to the first node in this application.

As an embodiment, the UE201 corresponds to the second node in this application.

Example 3

Embodiment 3 shows a schematic diagram of an embodiment of a radio protocol architecture for the user plane and the control plane according to the present application, as shown in fig. 3. Fig. 3 is a schematic diagram illustrating an embodiment of radio protocol architecture for the user plane 350 and the control plane 300, fig. 3 showing the radio protocol architecture for the first communication node device (UE, RSU in gbb or V2X) and the second communication node device (gbb, RSU in UE or V2X), or the control plane 300 between two UEs, 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 herein as PHY 301. Layer 2(L2 layer) 305 is above PHY301 and is responsible for the link between the first and second communication node devices and the two UEs through PHY 301. The L2 layer 305 includes a MAC (Medium Access Control) sublayer 302, an RLC (Radio Link Control) sublayer 303, and a PDCP (Packet Data Convergence Protocol) sublayer 304, which terminate at the second communication node device. The PDCP sublayer 304 provides multiplexing between different radio bearers and logical channels. The PDCP sublayer 304 also provides security by ciphering data packets and provides handoff support between second communication node devices to the first communication node device. The RLC sublayer 303 provides segmentation and reassembly of upper layer packets, retransmission of lost packets, and reordering of 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 the first communication node devices. The MAC sublayer 302 is also responsible for HARQ operations. The RRC (Radio Resource Control) sublayer 306 in layer 3 (layer L3) in the Control plane 300 is responsible for obtaining Radio resources (i.e. Radio bearers) and configuring the lower layers using RRC signaling between the second communication node device and the first communication node device. The radio protocol architecture of the user plane 350 comprises layer 1(L1 layer) and layer 2(L2 layer), the radio protocol architecture in the user plane 350 for the first and second communication node devices being substantially the same for the physical layer 351, the PDCP sublayer 354 in the L2 layer 355, the RLC sublayer 353 in the L2 layer 355 and the MAC sublayer 352 in the L2 layer 355 as the corresponding layers and sublayers in the control plane 300, but the PDCP sublayer 354 also provides header compression for upper layer packets to reduce radio transmission overhead. The L2 layer 355 in the user plane 350 further includes an SDAP (Service Data Adaptation Protocol) sublayer 356, and the SDAP sublayer 356 is responsible for mapping between QoS streams and Data Radio Bearers (DRBs) to support diversity of services. Although not shown, the first communication node device may have several upper layers above the L2 layer 355, including a network layer (e.g., IP layer) that terminates at the P-GW on the network side and an application layer that terminates at the other end of the connection (e.g., far end UE, server, etc.).

As an example, the wireless protocol architecture in fig. 3 is applicable to the first node in this application.

As an example, the radio protocol architecture in fig. 3 is applicable to the second node in this application.

As an embodiment, the first bit block in this application is generated in the RRC sublayer 306.

As an embodiment, the first bit block in this application is generated in the MAC sublayer 302.

As an embodiment, the first bit block in this application is generated in the MAC sublayer 352.

As an embodiment, the first bit block in this application is generated in the PHY 301.

As an embodiment, the first bit block in this application is generated in the PHY 351.

As an embodiment, the second bit block in this application is generated in the RRC sublayer 306.

As an example, the second bit block in this application is generated in the SDAP sublayer 356.

As an embodiment, the second bit block in this application is generated in the MAC sublayer 302.

As an embodiment, the second bit block in this application is generated in the MAC sublayer 352.

As an embodiment, the second bit block in this application is generated in the PHY 301.

As an embodiment, the second bit block in this application is generated in the PHY 351.

As an embodiment, the third bit block in this application is generated in the RRC sublayer 306.

As an embodiment, the third bit block in this application is generated in the MAC sublayer 302.

As an embodiment, the third bit block in this application is generated in the MAC sublayer 352.

As an embodiment, the third bit block in this application is generated in the PHY 301.

As an embodiment, the third bit block in this application is generated in the PHY 351.

As an example, the fourth bit block in this application is generated in the SDAP sublayer 356.

As an embodiment, the fourth bit block in this application is generated in the RRC sublayer 306.

As an embodiment, the fourth bit block in this application is generated in the MAC sublayer 302.

As an embodiment, the fourth bit block in this application is generated in the MAC sublayer 352.

As an embodiment, the fourth bit block in this application is generated in the PHY 301.

As an embodiment, the fourth bit block in this application is generated in the PHY 351.

As an example, the first transport block in this application is generated in the SDAP sublayer 356.

As an embodiment, the first transport block in this application is generated in the RRC sublayer 306.

As an embodiment, the first transport block in this application is generated in the MAC sublayer 302.

As an embodiment, the first transport block in this application is generated in the MAC sublayer 352.

As an embodiment, the first transport block in this application is generated in the PHY 301.

As an embodiment, the first transport block in this application is generated in the PHY 351.

As an embodiment, one transport block in the second transport block group in this application is generated in the SDAP sublayer 356.

As an embodiment, one transport block in the second transport block group in the present application is generated in the RRC sublayer 306.

As an embodiment, one transport block in the second transport block group in this application is generated in the MAC sublayer 302.

As an embodiment, one transport block in the second transport block group in this application is generated in the MAC sublayer 352.

As an embodiment, one transport block in the second transport block group in this application is generated in the PHY 301.

As an embodiment, one transport block in the second transport block group in this application is generated in the PHY 351.

As an embodiment, the first signaling in this application is generated in the RRC sublayer 306.

As an embodiment, the first signaling in this application is generated in the MAC sublayer 302.

As an embodiment, the first signaling in this application is generated in the MAC sublayer 352.

As an embodiment, the first signaling in this application is generated in the PHY 301.

As an embodiment, the first signaling in this application is generated in the PHY 351.

As an embodiment, the second signaling in this application is generated in the RRC sublayer 306.

As an embodiment, the second signaling in this application is generated in the MAC sublayer 302.

As an embodiment, the second signaling in this application is generated in the MAC sublayer 352.

As an embodiment, the second signaling in this application is generated in the PHY 301.

As an embodiment, the second signaling in this application is generated in the PHY 351.

As an embodiment, the third signaling in this application is generated in the RRC sublayer 306.

As an embodiment, the third signaling in this application is generated in the MAC sublayer 302.

As an embodiment, the third signaling in this application is generated in the MAC sublayer 352.

As an embodiment, the third signaling in this application is generated in the PHY 301.

As an embodiment, the third signaling in this application is generated in the PHY 351.

Example 4

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

The first communications device 410 includes a controller/processor 475, a memory 476, a receive processor 470, a transmit processor 416, a multiple antenna receive processor 472, a multiple antenna transmit processor 471, a transmitter/receiver 418, and an antenna 420.

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

In the transmission from the first communication device 410 to the second communication device 450, at the first communication device 410, upper layer data packets from the core network are provided to the controller/processor 475. The controller/processor 475 implements the functionality of layer L2. In transmissions from the first communications device 410 to the first communications device 450, the controller/processor 475 provides header compression, encryption, packet segmentation and reordering, multiplexing between logical and transport channels, and radio resource allocation to the second communications device 450 based on various priority metrics. The controller/processor 475 is also responsible for retransmission of lost packets and signaling to the second communication device 450. The transmit processor 416 and the multi-antenna transmit processor 471 implement various signal processing functions for the L1 layer (i.e., the physical layer). The transmit processor 416 implements coding and interleaving to facilitate Forward Error Correction (FEC) at the second communication device 450 and mapping of signal constellation based on various modulation schemes (e.g., Binary Phase Shift Keying (BPSK), Quadrature Phase Shift Keying (QPSK), M-phase shift keying (M-PSK), M-quadrature amplitude modulation (M-QAM)). The multi-antenna transmit processor 471 performs digital spatial precoding, including codebook-based precoding and non-codebook based precoding, and beamforming processing on the coded and modulated symbols to generate one or more spatial streams. Transmit processor 416 then maps each spatial stream to subcarriers, multiplexes with reference signals (e.g., pilots) in the time and/or frequency domain, and then uses an Inverse Fast Fourier Transform (IFFT) to generate the physical channels carrying the time-domain multicarrier symbol streams. The multi-antenna transmit processor 471 then performs transmit analog precoding/beamforming operations on the time domain multi-carrier symbol stream. Each transmitter 418 converts the baseband multicarrier symbol stream provided by the multi-antenna transmit processor 471 into a radio frequency stream that is then provided to a different antenna 420.

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

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

In a transmission from the second communication device 450 to the first communication device 410, the functionality at the first communication device 410 is similar to the receiving functionality at the second communication device 450 described in the transmission from the first communication device 410 to the second communication device 450. Each receiver 418 receives an rf signal through its respective antenna 420, converts the received rf signal to a baseband signal, and provides the baseband signal to a multi-antenna receive processor 472 and a receive processor 470. The receive processor 470 and the multiple antenna receive processor 472 collectively implement the functionality of the L1 layer. Controller/processor 475 implements the L2 layer functions. The controller/processor 475 can be associated with a memory 476 that stores program codes and data. Memory 476 may be referred to as a computer-readable medium. In transmissions from the second communications device 450 to the first communications device 410, the controller/processor 475 provides demultiplexing between transport and logical channels, packet reassembly, deciphering, header decompression, control signal processing to recover upper layer packets from the UE 450. Upper layer data packets from the controller/processor 475 may be provided to a core network.

As an embodiment, the first node in this application includes the second communication device 450, and the second node in this application includes the first communication device 410.

As a sub-embodiment of the foregoing embodiment, the first node is a user equipment, and the second node is a user equipment.

As a sub-embodiment of the foregoing embodiment, the first node is a user equipment, and the second node is a relay node.

As a sub-embodiment of the foregoing embodiment, the first node is a relay node, and the second node is a user equipment.

As a sub-embodiment of the foregoing embodiment, the first node is a user equipment, and the second node is a base station equipment.

As a sub-embodiment of the foregoing embodiment, the first node is a relay node, and the second node is a base station device.

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

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

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

As an embodiment, the second communication device 450 includes: at least one processor and at least one memory including computer program code; the at least one memory and the computer program code are configured for use with the at least one processor. The second communication device 450 apparatus at least: receiving the first signaling in the application; sending the first signal in the present application in the first time-frequency resource pool in the present application, where the first signal carries the third bit block in the present application and the fourth bit block in the present application; wherein the first signaling is used to determine the first pool of time-frequency resources; the first pool of time-frequency resources is reserved for the fourth block of bits; the first bit block in this application comprises the first type of HARQ-ACK bits in this application, and the second bit block in this application comprises the second type of HARQ-ACK bits in this application; the second type of HARQ-ACK bits included in the second bit block includes the second type of HARQ-ACK bits based on a code block group; the first block of bits and the second block of bits are used to determine the third block of bits; the first signaling is used to determine the first compensation value in this application; the first calculation amount in this application is related to at least the first two of the first compensation value, the number of bits included in the first bit block or the number of bits included in the second bit block; when the first calculation amount is not greater than the second calculation amount in the present application, the third bit block includes the second type of HARQ-ACK bits based on the code block group included in the second bit block; when the first calculation amount is larger than the second calculation amount in the present application, the third bit block does not include the second type of HARQ-ACK bits based on at least part of the code block groups in the second bit block and the third bit block includes the second type of HARQ-ACK bits based on the transport block related to the second bit block.

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

As an embodiment, the second communication device 450 includes: a memory storing a program of computer readable instructions that when executed by at least one processor result in actions comprising: receiving the first signaling in the application; sending the first signal in the present application in the first time-frequency resource pool in the present application, where the first signal carries the third bit block in the present application and the fourth bit block in the present application; wherein the first signaling is used to determine the first pool of time-frequency resources; the first pool of time-frequency resources is reserved for the fourth block of bits; the first bit block in this application comprises the first type of HARQ-ACK bits in this application, and the second bit block in this application comprises the second type of HARQ-ACK bits in this application; the second type of HARQ-ACK bits included in the second bit block includes the second type of HARQ-ACK bits based on a code block group; the first block of bits and the second block of bits are used to determine the third block of bits; the first signaling is used to determine the first compensation value in this application; the first calculation amount in this application is related to at least the first two of the first compensation value, the number of bits included in the first bit block or the number of bits included in the second bit block; when the first calculation amount is not greater than the second calculation amount in the present application, the third bit block includes the second type of HARQ-ACK bits based on the code block group included in the second bit block; when the first calculation amount is larger than the second calculation amount in the present application, the third bit block does not include the second type of HARQ-ACK bits based on at least part of the code block groups in the second bit block and the third bit block includes the second type of HARQ-ACK bits based on the transport block related to the second bit block.

As an embodiment, the first communication device 410 includes: at least one processor and at least one memory including computer program code; the at least one memory and the computer program code are configured for use with the at least one processor. The first communication device 410 means at least: sending the first signaling in the application; receiving the first signal in the present application in the first time-frequency resource pool in the present application, where the first signal carries the third bit block in the present application and the fourth bit block in the present application; wherein the first signaling is used to determine the first pool of time-frequency resources; the first pool of time-frequency resources is reserved for the fourth block of bits; the first bit block in this application comprises the first type of HARQ-ACK bits in this application, and the second bit block in this application comprises the second type of HARQ-ACK bits in this application; the second type of HARQ-ACK bits included in the second bit block includes the second type of HARQ-ACK bits based on a code block group; the first block of bits and the second block of bits are used to determine the third block of bits; the first signaling is used to determine the first compensation value in this application; the first calculation amount in this application is related to at least the first two of the first compensation value, the number of bits included in the first bit block or the number of bits included in the second bit block; when the first calculation amount is not greater than the second calculation amount in the present application, the third bit block includes the second type of HARQ-ACK bits based on the code block group included in the second bit block; when the first calculation amount is larger than the second calculation amount in the present application, the third bit block does not include the second type of HARQ-ACK bits based on at least part of the code block groups in the second bit block and the third bit block includes the second type of HARQ-ACK bits based on the transport block related to the second bit block.

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

As an embodiment, the first communication device 410 includes: a memory storing a program of computer readable instructions that when executed by at least one processor result in actions comprising: sending the first signaling in the application; receiving the first signal in the present application in the first time-frequency resource pool in the present application, where the first signal carries the third bit block in the present application and the fourth bit block in the present application; wherein the first signaling is used to determine the first pool of time-frequency resources; the first pool of time-frequency resources is reserved for the fourth block of bits; the first bit block in this application comprises the first type of HARQ-ACK bits in this application, and the second bit block in this application comprises the second type of HARQ-ACK bits in this application; the second type of HARQ-ACK bits included in the second bit block includes the second type of HARQ-ACK bits based on a code block group; the first block of bits and the second block of bits are used to determine the third block of bits; the first signaling is used to determine the first compensation value in this application; the first calculation amount in this application is related to at least the first two of the first compensation value, the number of bits included in the first bit block or the number of bits included in the second bit block; when the first calculation amount is not greater than the second calculation amount in the present application, the third bit block includes the second type of HARQ-ACK bits based on the code block group included in the second bit block; when the first calculation amount is larger than the second calculation amount in the present application, the third bit block does not include the second type of HARQ-ACK bits based on at least part of the code block groups in the second bit block and the third bit block includes the second type of HARQ-ACK bits based on the transport block related to the second bit block.

As one example, at least one of the antenna 452, the receiver 454, the multi-antenna receive processor 458, the receive processor 456, the controller/processor 459, the memory 460, the data source 467 may be configured to receive the first signaling.

As an example, at least one of { the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller/processor 475, the memory 476} is used to transmit the first signaling in this application.

As one example, at least one of the antenna 452, the receiver 454, the multi-antenna receive processor 458, the receive processor 456, the controller/processor 459, the memory 460, the data source 467 may be configured to receive the second signaling.

As an example, at least one of { the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller/processor 475, the memory 476} is used to send the second signaling in this application.

As one example, at least one of the antenna 452, the receiver 454, the multi-antenna receive processor 458, the receive processor 456, the controller/processor 459, the memory 460, the data source 467 may be utilized to receive the third signaling in this application.

As an example, at least one of { the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller/processor 475, the memory 476} is used to send the third signaling in this application.

As an example, at least one of the antenna 452, the receiver 454, the multi-antenna receive processor 458, the receive processor 456, the controller/processor 459, the memory 460, the data source 467 is used to listen to the first transport block in this application.

As an example, at least one of { the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller/processor 475, the memory 476} is used to transmit the first transport block in this application.

As one example, at least one of the antenna 452, the transmitter 454, the multi-antenna transmit processor 458, the transmit processor 468, the controller/processor 459, the memory 460, the data source 467 is used to transmit the first signal in the first pool of time-frequency resources in this application.

As an example, at least one of { the antenna 420, the receiver 418, the multi-antenna reception processor 472, the reception processor 470, the controller/processor 475, the memory 476} is used to receive the first signal in the first pool of time-frequency resources in the present application.

Example 5

Embodiment 5 illustrates a wireless signal transmission flow chart according to an embodiment of the present application, as shown in fig. 5. In FIG. 5, communication between the first node U1 and the second node U2 is over an air interface. In fig. 5, the step in the dashed box F1 is optional.

First node U1Monitoring a first transport block in step S5101; receiving a first signal in step S511Signaling; a first signal is transmitted in a first time-frequency resource pool in step S512.

Second node U2Transmitting the first transport block in step S5201; transmitting a first signaling in step S521; a first signal is received in a first time-frequency resource pool in step S522.

In embodiment 5, the first signal carries a third block of bits and a fourth block of bits; the first signaling is used to determine the first pool of time-frequency resources; the first pool of time-frequency resources is reserved for the fourth block of bits; the first bit block comprises a first type of HARQ-ACK bits, and the second bit block comprises a second type of HARQ-ACK bits; the second type of HARQ-ACK bits included in the second bit block includes the second type of HARQ-ACK bits based on a code block group; the first block of bits and the second block of bits are used to determine the third block of bits; the first signaling is used to determine a first compensation value; a first amount of computation is related to at least the first two of the first compensation value, the number of bits included in the first block of bits, or the number of bits included in the second block of bits; when the first calculation amount is not larger than a second calculation amount, the third bit block comprises the second type HARQ-ACK bits based on the code block group comprised by the second bit block; when the first calculation amount is greater than a second calculation amount, the third bit block does not include the second type of HARQ-ACK bits of at least part of the code block based group in the second bit block and the third bit block includes the second type of HARQ-ACK bits of the transport block based on the second bit block; the first transport block comprises a plurality of code block groups, the second bit block comprises the second type HARQ-ACK bits of a plurality of code block group-based blocks indicating whether the plurality of code block groups in the first transport block are correctly received; when the first calculation amount is not greater than the second calculation amount, the third bit block includes the second type of HARQ-ACK bits of the plurality of code block group-based bits that the second bit block includes indicating whether the plurality of code block groups in the first transport block are correctly received; when the first calculation amount is greater than the second calculation amount, the third bit block comprises the number of the second type of HARQ-ACK bits generated for the first transport block equal to 1; the second calculated quantity is equal to the minimum of the first intermediate quantity rounded result and the second intermediate quantity rounded result; the first intermediate quantity is linearly related to the number of bits comprised by the first bit block; the priority corresponding to the fourth bit block is used for determining the first intermediate quantity; the first type HARQ-ACK bit corresponds to a first priority, and the second type HARQ-ACK bit corresponds to a second priority; the first priority is different from the second priority; a first pool of empty resources is reserved for at least one of the first block of bits or the second block of bits; the first air interface resource pool and the first time frequency resource pool are overlapped in a time domain.

As a sub-embodiment of embodiment 5, the first calculated amount is greater than the second calculated amount; the first bit block comprises the first type of HARQ-ACK bits based on a code block group; the first compensation value is used to determine a third calculated amount; when the third calculation amount is not greater than the second calculation amount, the third bit block includes the first type of HARQ-ACK bits included in the first bit block based on the code block group, and the number of the first type of HARQ-ACK bits included in the third bit block is equal to the number of the first type of HARQ-ACK bits included in the first bit block; when the third calculation amount is greater than the second calculation amount, the number of the first type HARQ-ACK bits included in the third bit block is less than the number of the first type HARQ-ACK bits included in the first bit block.

As an example, the first node U1 is the first node in this application.

As an example, the second node U2 is the second node in this application.

For one embodiment, the first node U1 is a UE.

For one embodiment, the second node U2 is a base station.

For one embodiment, the second node U2 is a UE.

For one embodiment, the air interface between the second node U2 and the first node U1 is a Uu interface.

For one embodiment, the air interface between the second node U2 and the first node U1 includes a cellular link.

For one embodiment, the air interface between the second node U2 and the first node U1 is a PC5 interface.

For one embodiment, the air interface between the second node U2 and the first node U1 includes a sidelink.

For one embodiment, the air interface between the second node U2 and the first node U1 comprises a wireless interface between a base station device and a user equipment.

As an embodiment, the first signaling is used to determine a second compensation value; the second compensation value and the number of bits included in the first bit block are both used to determine a fifth calculation amount; the fifth calculation amount is not greater than the second calculation amount.

As an embodiment, the second compensation value is equal to the first compensation value.

As one embodiment, the second compensation value is not equal to the first compensation value.

As an embodiment, the first signaling indicates the second compensation value.

As an embodiment, the first signaling explicitly indicates the second compensation value.

As an embodiment, the first signaling implicitly indicates the second compensation value.

As an embodiment, the first signaling includes a field indicating the second compensation value.

As an embodiment, the first signaling determines the second compensation value from a set of compensation values comprising a plurality of compensation values (offset values (s)).

As an embodiment, the first signaling indicates the compensation value index corresponding to the second compensation value from a compensation value index set including a plurality of compensation value indexes.

As an embodiment, the first signaling includes a field indicating a compensation value index corresponding to the second compensation value from a compensation value index set including a plurality of compensation value indexes.

As an embodiment, the fifth calculation amount is equal to the fifth amount multiplied by the second compensation value multiplied by the first resource amount divided by the first load amount.

As an embodiment, the fifth amount of computation is equal to the fifth amount multiplied by the second compensation value divided by the first code rate divided by the first modulation order.

As an embodiment, the fifth number is equal to the number of bits comprised by the first block of bits.

As an embodiment, the fifth number is equal to the number of bits comprised by the first block of bits plus the number of CRC bits.

As an embodiment, the number of time-frequency resource particles occupied by transmission of modulation symbols generated by the third bit block in the first time-frequency resource pool is not greater than the second calculated amount.

As an embodiment, in the present application, timeline conditions (time conditions) that need to be satisfied when the third bit block is transmitted in the first time-frequency resource pool after being multiplexed (ed)) are all satisfied.

As a sub-embodiment of the above embodiments, the timeline conditions include one or more of the timeline conditions described in section 9.2.5 of 3GPP TS 38.213.

For one embodiment, the first signaling comprises two dai (downlink Assignment index) fields.

As an embodiment, the two DAI fields in the first signaling are used together to generate the same HARQ-ACK sub-codebook.

As an embodiment, the first transport block comprises a plurality of code block groups, the second bit block comprises the second type HARQ-ACK bits of a plurality of code block group based indicating whether the plurality of code block groups in the first transport block are correctly received; when the first calculation amount is not greater than the second calculation amount, the third bit block includes the second type of HARQ-ACK bits of the plurality of code block group-based bits that the second bit block includes indicating whether the plurality of code block groups in the first transport block are correctly received; when the first calculation amount is greater than the second calculation amount, the third bit block includes a number of the second type of HARQ-ACK bits generated for the first transport block equal to 1.

Example 6

Embodiment 6 illustrates a schematic diagram of a relationship between a first node, a second transport block set and a second bit block according to an embodiment of the present application, as shown in fig. 6.

In embodiment 6, the first node in this application monitors a second transmission block group; the second transport block set comprises K transport blocks; a second type of HARQ-ACK bits of a code block group based comprised by the second bit block is used to indicate whether a code block group comprised by a transport block of said second transport block group was correctly received.

As an embodiment, the second type HARQ-ACK bits based on the code block groups comprised by the second bit block are used to indicate whether the plurality of code block groups comprised by one transport block in the second transport block group are correctly received.

As an embodiment, the first transport block in this application is one transport block of the K transport blocks included in the second transport block group.

As an embodiment, for any transport block in the second transport block group, the second bit block includes the second type HARQ-ACK bits of the plurality of code block groups generated for the any transport block in the second transport block group.

As an embodiment, the second transport block set comprises a first transport block; the second bit block includes the second type of HARQ-ACK bits of the plurality of code block based groups generated for the first transport block.

As an embodiment, the second node in this application sends the second transmission block group.

As an embodiment, the priority corresponding to any transport block in the second transport block group is the second priority.

As an embodiment, the fourth calculation amount is not greater than the second calculation amount in the present application.

As an example, the fourth calculation amount is equal to the second calculation amount in the present application.

As an example, the fourth calculation amount is larger than the second calculation amount in the present application.

As an embodiment, the first compensation value in the present application is used to determine the fourth calculation amount.

As an embodiment, the fourth calculation amount is equal to the fourth amount multiplied by the first compensation value multiplied by the first resource amount divided by the first load amount.

As an embodiment, the fourth amount of computation is equal to the fourth number multiplied by the first compensation value divided by the first code rate divided by the first modulation order.

As an embodiment, the fourth number is equal to the number of bits included in the first bit block plus the K in this application.

As an embodiment, the fourth number is equal to the number of bits included in the first bit block plus the number of K plus CRC bits in this application.

As an embodiment, the fourth number is not less than the number of bits included in the first bit block plus the K in the present application.

As an embodiment, the fourth number is not less than the number of bits included in the first bit block plus the number of K plus CRC bits in this application.

As an example, the fourth number is equal to the number of bits included in the first bit block plus the K plus K2.

As an example, the fourth number is equal to the number of bits included in the first bit block plus the K plus K2 plus the number of CRC bits.

As an example, the first bit block in this application includes CRC (Cyclic Redundancy Check) bits.

As an embodiment, the first bit block in this application does not include CRC bits.

As an embodiment, the second bit block in this application includes CRC bits.

As an embodiment, the second bit block in this application does not include CRC bits.

As an example, K is a positive integer.

As one example, K is no greater than 4096.

As one example, the K2 is non-negative.

As one example, the K2 is no greater than 4096.

As an embodiment, the K2 relates to signaling received by the first node indicating a release of SPS PDSCH.

For one embodiment, the first node receives a second signaling group; the K2 is equal to the amount of signaling in the second signaling group.

As an embodiment, the second node in this application sends the second signaling group.

As an embodiment, the signaling in the second signaling group indicates SPS PDSCH release.

As an embodiment, the signaling in the second signaling group indicates a second priority.

As an embodiment, the signaling in the second signaling group includes DCI.

As an embodiment, one signaling in the second signaling group includes one or more fields in one DCI.

As an embodiment, when the first calculation amount in the present application is not more than the second calculation amount in the present application: the third bit block in this application comprises a number of HARQ-ACK bits of the second type in this application equal to a number of HARQ-ACK bits of the second type in this application comprised by the second bit block.

As an example, when the first calculation amount in the present application is larger than the second calculation amount in the present application: the third bit block in this application comprises a smaller number of the second type of HARQ-ACK bits than the second bit block in this application.

As an example, when the first calculation amount in the present application is larger than the second calculation amount in the present application: the third bit block in the present application comprises a number of the second type of HARQ-ACK bits in the present application that is less than a number of the second type of HARQ-ACK bits in the second bit block in the present application, and the third bit block comprises a number of the second type of HARQ-ACK bits that is not less than the K.

As an example, when the first calculation amount in the present application is larger than the second calculation amount in the present application: the third bit block in this application comprises a number of the second type of HARQ-ACK bits in this application that is less than a number of the second type of HARQ-ACK bits in the second bit block in this application, and the third bit block comprises a number of the second type of HARQ-ACK bits that is not less than the K plus the K2.

As an example, when the first calculation amount in the present application is larger than the second calculation amount in the present application: the third bit block in this application comprises the number of HARQ-ACK bits of the second type in this application equal to the K.

As an example, when the first calculation amount in the present application is larger than the second calculation amount in the present application: the third bit block in this application comprises a number of HARQ-ACK bits of the second type in this application that is smaller than the number of HARQ-ACK bits of the second type in this application that are comprised by the second bit block, equal to the K plus the K2.

As an example, when the first calculation amount in the present application is larger than the second calculation amount in the present application: for any transport block in the second transport block group, the third bit block in this application includes a number of HARQ-ACK bits of the second type in this application that is used to indicate whether the any transport block in the second transport block group is correctly received, which is equal to 1.

As an example, when the first calculation amount in the present application is larger than the second calculation amount in the present application: for any transport block in the second transport block group, the third bit block in this application includes the number of the second type HARQ-ACK bits in this application generated for the any transport block in the second transport block group equal to 1.

As an example, when the first calculation amount in the present application is larger than the second calculation amount in the present application: for any transport block in the second transport block group, the third bit block in this application includes no more than 1 number of HARQ-ACK bits of the second type in this application that are used to indicate whether the any transport block in the second transport block group is correctly received.

As an example, when the first calculation amount in the present application is larger than the second calculation amount in the present application: for any transport block in the second transport block group, the third bit block in this application includes no more than 1 number of HARQ-ACK bits of the second type in this application generated for the any transport block in the second transport block group.

As an embodiment, the second transport block group includes a first transport block, and the second bit block includes the second type HARQ-ACK bits of the plurality of code block group-based generated for the first transport block; when the first calculation amount in the present application is greater than the second calculation amount in the present application: the third block of bits in this application comprises a number of HARQ-ACK bits of the second type in this application generated for the first transport block equal to 1.

Example 7

Embodiment 7 illustrates a schematic diagram of a flow of determining a relationship between a third bit block and a first transport block according to an embodiment of the present application, as shown in fig. 7.

In embodiment 7, the first node in the present application listens for a first transport block in step S71; determining at step S72 that the second bit block includes a plurality of second type HARQ-ACK bits based on the code block groups indicating whether the code block groups in the first transport block are correctly received; determining whether the first calculation amount is larger than the second calculation amount in step S73; if so, then the process proceeds to step S75 to determine: a third block of bits comprises a number of the second type of HARQ-ACK bits generated for the first transport block equal to 1; otherwise, it proceeds to step S74 to determine: a third bit block comprises the second type of HARQ-ACK bits of the plurality of code block groups that the second bit block comprises indicating whether the plurality of code block groups in the first transport block were correctly received.

As an embodiment, the meaning of the expression listening to the first transport block includes: and monitoring a signal carrying the first transmission block.

As an embodiment, the meaning of the expression listening to the first transport block includes: listening and attempting to receive the first transport block.

As an embodiment, the meaning of the expression listening to the first transport block includes: listening for a signal in one physical layer channel, attempting to detect and receive the first transport block in the one physical layer channel.

As an example, the meaning of whether the expression is correctly received includes: whether it is correctly decoded (ed)).

As an embodiment, the priority corresponding to the first transport block is the second priority in this application.

As an embodiment, when the first calculation amount is greater than the second calculation amount, the third bit block does not include any generated second type HARQ-ACK bits based on a code block group for the code block group in the first transport block.

Example 8

Embodiment 8 illustrates a schematic diagram of a relationship between first signaling, a first compensation value, a first calculation amount, a first bit block and a second bit block according to an embodiment of the present application, as shown in fig. 8.

In embodiment 8, first signaling is used to determine a first compensation value; the first amount of computation is related to at least the first two of the first compensation value, the number of bits comprised by the first bit block or the number of bits comprised by the second bit block.

As an embodiment, the first signaling indicates the first compensation value.

As an embodiment, the first signaling explicitly indicates the first compensation value.

As an embodiment, the first signaling implicitly indicates the first compensation value.

As an embodiment, the first signaling includes a field indicating the first compensation value.

As an embodiment, the first signaling determines the first compensation value from a set of compensation values comprising a plurality of compensation values (offset values (s)).

As an embodiment, the first signaling indicates a compensation value index corresponding to the first compensation value from one compensation value index set including a plurality of compensation value indexes.

As an embodiment, the first signaling includes a field indicating a compensation value index corresponding to the first compensation value from a compensation value index set including a plurality of compensation value indexes.

As an example, the compensation value in this application is

Value (value).

As an example, one of the compensation values in this application is a beta-offset value (value).

As an example, β is included in the name of the offset value in the present application.

As an embodiment, the name of the offset value in the present application includes at least one of HARQ or ACK.

As an example, the offset is included in the name of the offset value in the present application.

As an example, the characters used to represent the compensation values in this application include β.

As an embodiment, the character used to represent the offset value in this application includes at least one of HARQ or ACK.

As one example, the characters used to represent the compensation values in this application include offset.

As an embodiment, the first calculation amount is related to the first compensation value, the number of bits included in the first bit block, and the number of bits included in the second bit block.

As an embodiment, at least the first two of the first compensation value, the number of bits comprised by the first block of bits or the number of bits comprised by the second block of bits are used for determining the first computation amount.

As an embodiment, the first compensation value, the number of bits comprised by the first block of bits and the number of bits comprised by the second block of bits are all used to determine the first computation amount.

As an embodiment, the first calculated amount is equal to the first amount multiplied by the first compensation value multiplied by the first resource amount divided by the first load amount.

As an embodiment, the first calculation amount is equal to a first number multiplied by the first compensation value divided by the first code rate divided by the first modulation order.

As an embodiment, the first number is equal to a number of bits comprised by the first block of bits.

As an embodiment, the first number is equal to the number of bits comprised by the first block of bits plus the number of CRC bits.

As an embodiment, the first number is equal to a sum of a number of bits comprised by the first block of bits and a number of bits comprised by the second block of bits.

As an embodiment, the first number is equal to the number of CRC bits added to the sum of the number of bits comprised by the first block of bits and the number of bits comprised by the second block of bits.

For one embodiment, the first number is equal to a positive integer less than 1706.

As an example, the first number is equal to a positive integer less than 170600.

As an embodiment, the first number is predefined.

As an embodiment, the first number is configured for higher layer signaling.

As an embodiment, the first number is RRC signaling configured.

As an embodiment, the first number is configured for MAC CE signaling.

As an embodiment, the first amount of resources in this application is equal to the number of time-frequency resource elements that may be used for UCI transmission on one or more multicarrier symbols.

As an embodiment, the first payload size in this application is equal to a payload (payload) size of uplink data.

As one embodiment, the first PUSCH includes one PUSCH.

As an embodiment, the first time-frequency resource pool in the present application is reserved for the first PUSCH.

As an embodiment, the first time-frequency resource pool in the present application includes time-frequency resources reserved for the first PUSCH.

As an embodiment, the first time-frequency resource pool in the present application includes time-frequency resources occupied by the first PUSCH.

As an embodiment, the first load amount in this application is equal to the number of bits included in the UL-SCH transmitted on the first PUSCH.

As an embodiment, the first code rate in this application is a code rate of the first PUSCH.

As an embodiment, the first modulation order in this application is a modulation order (modulation order) of the first PUSCH.

As an embodiment, the first signaling is used to determine the first code rate in this application.

As an embodiment, the first signaling is used to determine the first modulation order in the present application.

As an embodiment, the MCS indicated by the first signaling is used for the first coding rate in this application.

As an embodiment, the MCS indicated by the first signaling is used for the first modulation order in this application.

As an embodiment, the priority corresponding to the fourth bit block in this application is used to determine the first compensation value.

As one embodiment, the priority corresponding to the fourth bit block is one of a first set of priorities, the first offset value is one of a first set of offset values; a plurality of priorities in the first set of priorities respectively correspond to a plurality of compensation values in the first set of compensation values, a compensation value in the first set of compensation values corresponding to the priority for the fourth block of bits being the first compensation value; the priorities in the first set of priorities are configured or predefined for higher layer signaling, and the offset values in the first set of offset values are configured or predefined for higher layer signaling.

Example 9

Embodiment 9 illustrates a schematic diagram of the relationship between the second calculation amount, the first intermediate amount, the second intermediate amount, and the first bit block according to an embodiment of the present application, as shown in fig. 9.

In example 9, the second calculated amount is equal to the smallest of the first intermediate amount rounded result and the second intermediate amount rounded result; the first intermediate quantity is linearly related to the number of bits comprised by the first bit block.

As a sub-embodiment of embodiment 9, the priority corresponding to the fourth bit block in this application is used to determine the first intermediate quantity.

As an example, the rounding in this application includes: and rounding up.

As an example, the rounding in this application includes: and rounding down.

As an example, the second intermediate quantity is related to a higher layer parameter scaling.

As an embodiment, the second intermediate amount is equal to a parameter value multiplied by a second resource amount.

As an embodiment, said one parameter value used for determining said second intermediate quantity is configured for higher layer signalling.

As an embodiment, said one parameter value used for determining said second intermediate quantity is a value of a higher layer parameter (higher layer parameter) scaling configuration.

As an embodiment, the first intermediate amount is equal to a second multiplier value multiplied by a number of bits comprised by the first bit block.

As an embodiment, the first intermediate amount is equal to a sum of a number of bits included in the first bit block plus a number of CRC bits multiplied by a second multiplier value.

As an example, the first intermediate quantity is equal to the second multiplier value multiplied by the fifth calculation quantity in the present application.

As one embodiment, the second multiplier value is configured for higher layer signaling.

As an embodiment, the second multiplier value is calculated.

As an embodiment, the priority corresponding to the fourth bit block is used to determine the second multiplier value.

As an embodiment, the second multiplier value is equal to the first parameter value.

As an embodiment, the second multiplier value is linearly related to the first parameter value.

As an embodiment, the priority corresponding to the fourth bit block is used for determining the first parameter value.

As an embodiment, the priority corresponding to the fourth bit block is one of a first set of priorities, the first parameter value is one of a first set of parameter values; a plurality of priorities in the first set of priorities correspond to a plurality of parameter values in the first set of parameter values, respectively, a parameter value in the first set of parameter values to which the priority corresponding to the fourth block of bits corresponds being the first parameter value.

As a sub-embodiment of the above embodiment, the priorities in the first set of priorities are configured or predefined for higher layer signaling, and the parameter values in the first set of parameter values are configured or predefined for higher layer signaling.

As an embodiment, when the priority corresponding to the fourth bit block is a first priority, the first parameter value is equal to a first numerical value; when the priority corresponding to the fourth bit block is a second priority, the first parameter value is equal to a second numerical value; the first value and the second value are both higher layer signaling configured or predefined.

As an embodiment, the priority corresponding to the fourth bit block is the same as the priority indicated by the first signaling in this application.

As an embodiment, the priority corresponding to the fourth bit block is the first priority in this application or the second priority in this application.

Example 10

Embodiment 10 illustrates a schematic diagram of a flow of determining a relationship between a third bit block and a first bit block according to an embodiment of the present application, as shown in fig. 10.

In embodiment 10, the first node in this application determines, in step S101, that a first calculation amount is greater than a second calculation amount, and determines that a first bit block includes a first type HARQ-ACK bit based on a code block group; judging whether a third calculation amount is larger than the second calculation amount in step S102; if so, then the process proceeds to step S104 to determine: the number of the first type HARQ-ACK bits included in the third bit block is less than the number of the first type HARQ-ACK bits included in the first bit block; otherwise, it goes to step S103 to determine: the third bit block comprises the first type of HARQ-ACK bits of the group of code block based bits comprised by the first bit block.

As a sub-embodiment of embodiment 10, the first compensation value in this application is used to determine the third calculation amount.

As an example, the third calculation amount is the fourth calculation amount in the present application.

As an embodiment, when the third calculation amount is larger than the second calculation amount: the third bit block does not include the first type of HARQ-ACK bits of at least a portion of the code block based group of blocks in the first bit block and the third bit block includes the first type of HARQ-ACK bits of the transport block based related to the first bit block.

As an embodiment, when the third calculation amount is larger than the second calculation amount: the third bit block does not include the first type of HARQ-ACK bits based on a group of code blocks.

As an embodiment, the first bit block comprises the first class of HARQ-ACK bits of the plurality of code block groups generated for a third transport block, and when the third calculation amount is greater than the second calculation amount: the third block of bits includes a number of the first type of HARQ-ACK bits generated for the third transport block equal to 1.

As an embodiment, the third transport block comprises a plurality of code block groups, the first bit block comprises a plurality of HARQ-ACK bits of the first type indicating whether the plurality of code block groups in the third transport block are correctly received; when the third calculation amount is greater than the second calculation amount: the third block of bits comprises a number of HARQ-ACK bits of the first type indicating whether the third transport block was correctly received equal to 1.

As an embodiment, the first type HARQ-ACK bits based on a code block group include: the first type of HARQ-ACK bits in a block-based (CBG-based) HARQ-ACK CodeBook (CodeBook, CB).

As an embodiment, the first type HARQ-ACK bits based on a code block group include: the first type of HARQ-ACK bits in a code block group (CBG-based) HARQ-ACK sub-codebook (sub-codebook).

As an embodiment, the first type HARQ-ACK bits based on a code block group include: the first type HARQ-ACK bit used to indicate whether a code block group (CBG (s)) in a code block group-based PDSCH reception (CBG-based PDSCH reception (s)) is correctly received.

As an embodiment, the first type HARQ-ACK bit based on a code block group indicates whether a code block group in a transport block is correctly received.

As an embodiment, the first type of HARQ-ACK bits based on a transport block includes: the first type of HARQ-ACK bits in a transport block (TB-based) HARQ-ACK CodeBook (CodeBook, CB).

As an embodiment, the first type of HARQ-ACK bits based on a transport block includes: the first type of HARQ-ACK bits in one transport block (TB-based) HARQ-ACK sub-codebook (sub-codebook).

As an embodiment, the first type of HARQ-ACK bits based on a transport block includes: the first type HARQ-ACK bit used to indicate whether SPS PDSCH release (release), SPS PDSCH reception (reception), or transport block-based PDSCH reception (TB-based PDSCH reception (s)) is correctly received.

As an example, one transport block based HARQ-ACK bit of the first type indicates one SPS PDSCH release (release) or whether one transport block was received correctly.

Example 11

Embodiment 11 illustrates a schematic diagram of a relationship among a first node, a second signaling, a third signaling, a second bit block and a first bit block according to an embodiment of the present application, as shown in fig. 11.

In embodiment 11, the first node in the present application receives a second signaling and a third signaling; the second signaling is used to determine a second block of bits; the third signaling is used to determine a first bit block.

As an embodiment, the second signaling comprises layer 1 signaling.

As an embodiment, the second signaling comprises layer 1 control signaling.

As one embodiment, the second signaling includes physical layer signaling.

As an embodiment, the second signaling comprises one or more fields in one physical layer signaling.

As an embodiment, the second signaling comprises higher layer signaling.

As an embodiment, the second signaling comprises one or more fields in a higher layer signaling.

As an embodiment, the second signaling comprises RRC signaling.

As an embodiment, the second signaling comprises MAC CE signaling.

As an embodiment, the second signaling comprises one or more fields in one RRC signaling.

As an embodiment, the second signaling comprises one or more fields in one MAC CE signaling.

As one embodiment, the second signaling includes DCI.

As an embodiment, the second signaling includes one or more fields in one DCI.

For one embodiment, the second signaling includes SCI.

As an embodiment, the second signaling comprises one or more fields in one SCI.

As an embodiment, the second signaling includes one or more fields in one IE.

As an embodiment, the second signaling is a DownLink scheduling signaling (DownLink Grant signaling).

As an embodiment, the second signaling is transmitted on a downlink physical layer control channel (i.e. a downlink channel that can only be used for carrying physical layer signaling).

As an embodiment, the second signaling is DCI format 1_0, and the specific definition of the DCI format 1_0 is described in section 7.3.1.2 in 3GPP TS 38.212.

As an embodiment, the second signaling is DCI format 1_1, and the specific definition of the DCI format 1_1 is described in section 7.3.1.2 of 3GPP TS 38.212.

As an embodiment, the second signaling is DCI format 1_2, and the specific definition of the DCI format 1_2 is described in section 7.3.1.2 in 3GPP TS 38.212.

As an embodiment, the third signaling comprises layer 1 signaling.

As an embodiment, the third signaling comprises layer 1 control signaling.

As an embodiment, the third signaling comprises physical layer signaling.

As an embodiment, the third signaling comprises one or more fields in one physical layer signaling.

As an embodiment, the third signaling comprises higher layer signaling.

As an embodiment, the third signaling comprises one or more fields in a higher layer signaling.

As an embodiment, the third signaling comprises RRC signaling.

As an embodiment, the third signaling comprises MAC CE signaling.

As an embodiment, the third signaling comprises one or more fields in one RRC signaling.

As an embodiment, the third signaling comprises one or more fields in one MAC CE signaling.

As one embodiment, the third signaling includes DCI.

As an embodiment, the third signaling includes one or more fields in one DCI.

As an embodiment, the third signaling includes SCI.

As an embodiment, the third signaling comprises one or more fields in one SCI.

As an embodiment, the third signaling includes one or more fields in one IE.

As an embodiment, the third signaling is a DownLink scheduling signaling (DownLink Grant signaling).

As an embodiment, the third signaling is transmitted on a downlink physical layer control channel (i.e. a downlink channel that can only be used for carrying physical layer signaling).

As an embodiment, the third signaling is DCI format 1_0, and the specific definition of the DCI format 1_0 is described in section 7.3.1.2 in 3GPP TS 38.212.

As an embodiment, the third signaling is DCI format 1_1, and the specific definition of the DCI format 1_1 is described in section 7.3.1.2 in 3GPP TS 38.212.

As an embodiment, the third signaling is DCI format 1_2, and the specific definition of the DCI format 1_2 is described in section 7.3.1.2 in 3GPP TS 38.212.

As an embodiment, the second signaling indicates the second priority in the present application, and the third signaling indicates the first priority in the present application.

As an embodiment, the second signaling is used for scheduling the first transport block in the present application.

As an embodiment, the second signaling includes second scheduling information; the second scheduling information includes at least one of occupied time domain resources, occupied frequency domain resources, MCS (Modulation and Coding Scheme, Modulation Coding Scheme), Configuration information of DMRS (DeModulation Reference Signals), HARQ (Hybrid Automatic Repeat reQuest) process number, RV (Redundancy Version), NDI (New Data Indicator, New Data indication), period (periodicity), transmit antenna port, and corresponding TCI (Transmission Configuration Indicator) state (state).

As an embodiment, the second bit block includes the second type of HARQ-ACK bits corresponding to the second signaling.

As an embodiment, the first bit block includes the first type of HARQ-ACK bits corresponding to the third signaling.

As one embodiment, the second bit block includes: HARQ-ACK bits indicating whether the second signaling is correctly received or not, or HARQ-ACK bits indicating whether a bit block (e.g., a transport block or a code block group) scheduled by the second signaling is correctly received.

As one embodiment, the first bit block includes: a HARQ-ACK bit indicating whether the third signaling is correctly received or not, or a HARQ-ACK bit indicating whether a bit block (e.g., a transport block or a code block group) scheduled by the third signaling is correctly received.

Example 12

Embodiment 12 illustrates a schematic diagram of a relationship among a first time-frequency resource pool, a first air interface resource pool, a first bit block and a second bit block according to an embodiment of the present application, as shown in fig. 12.

In embodiment 12, a first air interface resource pool is reserved for at least one of a first bit block or a second bit block; the first air interface resource pool and the first time-frequency resource pool are overlapped in a time domain.

As an embodiment, the first pool of empty resources is reserved for the first bit block.

As an embodiment, the first pool of empty resources is reserved for the second block of bits.

As an embodiment, the first pool of empty resources is reserved for the first and second bit blocks.

As an embodiment, the overlapping of the phrases in the time domain in the present application includes: there is overlap in the time domain and overlap in the frequency domain.

As an embodiment, the overlapping of the phrases in the time domain in the present application includes: there is overlap in the time domain and overlap or no overlap in the frequency domain.

For one embodiment, the first pool of air interface resources includes a positive integer number of time-frequency resource particles in the time-frequency domain.

As an embodiment, the first pool of empty resources includes a positive integer number of REs (Resource elements) in a time-frequency domain.

As an embodiment, the first pool of empty resources comprises a positive integer number of subcarriers (subcarriers) in the frequency domain.

As an embodiment, the first pool of empty resources includes a positive integer number of PRBs (Physical Resource blocks) in a frequency domain.

As an embodiment, the first pool of empty resources includes a positive integer number of RBs (Resource blocks) in a frequency domain.

For one embodiment, the first pool of empty resources includes a positive integer number of multicarrier symbols in a time domain.

For one embodiment, the first pool of empty resources includes a positive integer number of slots (slots) in a time domain.

For one embodiment, the first pool of empty resources includes a positive integer number of sub-slots (sub-slots) in a time domain.

For one embodiment, the first pool of empty resources comprises a positive integer number of milliseconds (ms) in the time domain.

As an embodiment, the first pool of empty resources comprises a positive integer number of consecutive multicarrier symbols in the time domain.

For one embodiment, the first pool of air interface resources includes a positive integer number of discontinuous time slots in a time domain.

For one embodiment, the first pool of air interface resources includes a positive integer number of consecutive time slots in a time domain.

As one embodiment, the first pool of empty resources comprises a positive integer number of subframes (sub-frames) in the time domain.

For one embodiment, the first pool of empty resources is configured by physical layer signaling.

As an embodiment, the first pool of empty resources is configured by higher layer signaling.

As an embodiment, the first air interface Resource pool is configured by RRC (Radio Resource Control) signaling.

As an embodiment, the first pool of empty resources is configured by MAC CE (Medium Access Control layer Control Element) signaling.

As an embodiment, the first pool of empty resources is reserved for a PUCCH (Physical Uplink Control CHannel).

As an embodiment, the first air interface resource pool includes air interface resources reserved for one PUCCH.

As an embodiment, the first air interface resource pool includes an air interface resource occupied by a PUCCH.

As an embodiment, the first pool of empty resources includes one PUCCH resource (PUCCH resource).

As an embodiment, the first pool of empty resources includes one PUCCH resource in one PUCCH resource set (PUCCH resource set).

As an embodiment, the second signaling indicates the first pool of empty resources.

As an embodiment, the third signaling indicates the first pool of empty resources.

Example 13

Embodiment 13 illustrates a schematic diagram of a relationship between a first type of HARQ-ACK bits and a first priority and a relationship between a second type of HARQ-ACK bits and a second priority according to an embodiment of the present application, as shown in fig. 13.

In embodiment 13, the first type HARQ-ACK bits correspond to a first priority, and the second type HARQ-ACK bits correspond to a second priority; the first priority is different from the second priority.

As an embodiment, the first signaling in this application indicates the first priority.

As an embodiment, the first signaling in this application indicates the second priority.

As an embodiment, the fourth bit block in the present application corresponds to one of the first priority or the second priority.

As an embodiment, the priority corresponding to the fourth bit block in this application is the priority indicated by the first signaling.

As an embodiment, the first priority index in the present application and the second priority index in the present application are both priority indexes (priority indexes).

As an embodiment, a first priority index indicates the first priority and a second priority index indicates the second priority.

As an embodiment, the index of the first priority is a first priority index, and the index of the second priority is a second priority index.

As an embodiment, the first signaling in this application indicates one of the first priority index or the second priority index.

As an embodiment, the priority of the first signaling indication in the present application is the same as the priority corresponding to the first type of HARQ-ACK bits.

As an embodiment, the priority of the first signaling indication in this application is the same as the priority corresponding to the second type of HARQ-ACK bits.

As an embodiment, the first signaling in the present application includes a priority indicator field.

As an embodiment, the priority index included in the priority indicator field included in the first signaling is one of the first priority index or the second priority index.

As an embodiment, the first type HARQ-ACK bits are: indicating a block of bits carried by a PDSCH transmission indicating the first priority of signaling scheduling or a HARQ-ACK bit indicating whether the first priority of signaling itself was received correctly.

As an embodiment, the second type HARQ-ACK bits are: indicating a block of bits carried by a PDSCH transmission indicating the signaling scheduling of the second priority or a HARQ-ACK bit indicating whether the signaling of the second priority itself was correctly received.

As an embodiment, the first type HARQ-ACK bits are: a block of bits indicating a PDSCH transmission scheduled for a signaling indicating a first priority index or a HARQ-ACK bit indicating whether the signaling of the first priority index itself was received correctly.

As an embodiment, the second type HARQ-ACK bits are: a block of bits indicating a PDSCH transmission scheduled for a signaling indicating a second priority index or a HARQ-ACK bit indicating whether the signaling of the second priority index itself was received correctly.

As an embodiment, the first priority index is priority index 1 and the second priority index is priority index 0.

As an embodiment, the first priority index is priority index 0 and the second priority index is priority index 1.

As an embodiment, the priority of the second signaling indication in this application is the same as the priority corresponding to the second type of HARQ-ACK bits.

As an embodiment, the priority indicated by the third signaling in the present application is the same as the priority corresponding to the first type HARQ-ACK bit.

As an embodiment, the second signaling in this application includes a priority indicator field.

As an embodiment, the priority index included in the priority indicator field included in the second signaling is a second priority index.

As an embodiment, the third signaling in the present application includes a priority indicator field.

As an embodiment, the priority index included in the priority indicator field included in the third signaling is a first priority index.

As an embodiment, the priority corresponding to the first bit block in this application is the same as the priority corresponding to the first type HARQ-ACK bit.

As an embodiment, the priority corresponding to the second bit block in this application is the same as the priority corresponding to the second type of HARQ-ACK bits.

Example 14

Embodiment 14 is a block diagram illustrating a processing apparatus in a first node device, as shown in fig. 14. In fig. 14, a first node device processing apparatus 1400 includes a first receiver 1401 and a first transmitter 1402.

For one embodiment, the first node device 1400 is a user device.

As an embodiment, the first node device 1400 is a relay node.

As an example, the first node device 1400 is a vehicle communication device.

For one embodiment, the first node device 1400 is a user device supporting V2X communication.

As an embodiment, the first node device 1400 is a relay node supporting V2X communication.

For one embodiment, the first receiver 1401 includes at least one of the antenna 452, the receiver 454, the multi-antenna receive processor 458, the receive processor 456, the controller/processor 459, the memory 460, and the data source 467 of fig. 4.

For one embodiment, the first receiver 1401 includes at least the first five of the antenna 452, the receiver 454, the multi-antenna receive processor 458, the receive processor 456, the controller/processor 459, the memory 460, and the data source 467 of fig. 4 of the present application.

For one embodiment, the first receiver 1401 includes at least the first four of the antenna 452, the receiver 454, the multi-antenna receive processor 458, the receive processor 456, the controller/processor 459, the memory 460, and the data source 467 of fig. 4 of the present application.

For one embodiment, the first receiver 1401 includes at least three of the antenna 452, the receiver 454, the multi-antenna receive processor 458, the receive processor 456, the controller/processor 459, the memory 460, and the data source 467 of fig. 4 of the present application.

For one embodiment, the first receiver 1401 includes at least two of the antenna 452, the receiver 454, the multi-antenna receive processor 458, the receive processor 456, the controller/processor 459, the memory 460, and the data source 467 of fig. 4 of the present application.

The first transmitter 1402 may include at least one of the antenna 452, the transmitter 454, the multi-antenna transmitter processor 457, the transmit processor 468, the controller/processor 459, the memory 460, and the data source 467 of fig. 4, as one example.

For one embodiment, the first transmitter 1402 includes at least the first five of the antenna 452, the transmitter 454, the multi-antenna transmitter processor 457, the transmit processor 468, the controller/processor 459, the memory 460, and the data source 467 of fig. 4 of the present application.

For one embodiment, the first transmitter 1402 includes at least the first four of the antenna 452, the transmitter 454, the multi-antenna transmitter processor 457, the transmit processor 468, the controller/processor 459, the memory 460, and the data source 467 of fig. 4 of the present application.

The first transmitter 1402 may include, for example, at least three of the antenna 452, the transmitter 454, the multi-antenna transmitter processor 457, the transmit processor 468, the controller/processor 459, the memory 460, and the data source 467 of fig. 4 of the present application.

The first transmitter 1402 may include, for one embodiment, at least two of the antenna 452, the transmitter 454, the multi-antenna transmitter processor 457, the transmit processor 468, the controller/processor 459, the memory 460, and the data source 467 of fig. 4 of the present application.

In embodiment 14, the first receiver 1401 receives a first signaling; the first transmitter 1402, configured to transmit a first signal in a first time-frequency resource pool, where the first signal carries a third bit block and a fourth bit block; wherein the first signaling is used to determine the first pool of time-frequency resources; the first pool of time-frequency resources is reserved for the fourth block of bits; the first bit block comprises a first type of HARQ-ACK bits, and the second bit block comprises a second type of HARQ-ACK bits; the second type of HARQ-ACK bits included in the second bit block includes the second type of HARQ-ACK bits based on a code block group; the first block of bits and the second block of bits are used to determine the third block of bits; the first signaling is used to determine a first compensation value; a first amount of computation is related to at least the first two of the first compensation value, the number of bits included in the first block of bits, or the number of bits included in the second block of bits; when the first calculation amount is not larger than a second calculation amount, the third bit block comprises the second type HARQ-ACK bits based on the code block group comprised by the second bit block; when the first calculation amount is larger than a second calculation amount, the third bit block does not include the second type of HARQ-ACK bits of at least part of the code block based group in the second bit block and the third bit block includes the second type of HARQ-ACK bits of the transport block based related to the second bit block.

As an example, the first receiver 1401, listens for a first transport block; wherein the first transport block comprises a plurality of code block groups, the second bit block comprises the second type HARQ-ACK bits of a plurality of code block group-based indicating whether the plurality of code block groups in the first transport block are correctly received; when the first calculation amount is not greater than the second calculation amount, the third bit block includes the second type of HARQ-ACK bits of the plurality of code block group-based bits that the second bit block includes indicating whether the plurality of code block groups in the first transport block are correctly received; when the first calculation amount is greater than the second calculation amount, the third bit block includes a number of the second type of HARQ-ACK bits generated for the first transport block equal to 1.

As an embodiment, the second calculated amount is equal to the smallest of the rounded result of the first intermediate amount and the rounded result of the second intermediate amount; the first intermediate quantity is linearly related to the number of bits comprised by the first bit block.

As an embodiment, the priority corresponding to the fourth bit block is used to determine the first intermediate quantity.

As an embodiment, the first calculated amount is greater than the second calculated amount; the first bit block comprises the first type of HARQ-ACK bits based on a code block group; the first compensation value is used to determine a third calculated amount; when the third calculation amount is not greater than the second calculation amount, the third bit block includes the first type of HARQ-ACK bits included in the first bit block based on the code block group, and the number of the first type of HARQ-ACK bits included in the third bit block is equal to the number of the first type of HARQ-ACK bits included in the first bit block; when the third calculation amount is greater than the second calculation amount, the number of the first type HARQ-ACK bits included in the third bit block is less than the number of the first type HARQ-ACK bits included in the first bit block.

As an embodiment, the first type of HARQ-ACK bits corresponds to a first priority, and the second type of HARQ-ACK bits corresponds to a second priority; the first priority is different from the second priority.

As one embodiment, a first pool of empty resources is reserved for at least one of the first block of bits or the second block of bits; the first air interface resource pool and the first time frequency resource pool are overlapped in a time domain.

As an example, the first receiver 1401, listens for the first transport block; the first receiver 1401, which receives the first signaling; the first transmitter 1402, configured to transmit the first signal in the first time-frequency resource pool, where the first signal carries the third bit block and the fourth bit block; the first signaling is used to determine the first pool of time-frequency resources; the first pool of time-frequency resources is reserved for the fourth block of bits; the first bit block comprises the first type of HARQ-ACK bits, and the second bit block comprises the second type of HARQ-ACK bits; the second type of HARQ-ACK bits included in the second bit block includes the second type of HARQ-ACK bits based on a code block group; the first block of bits and the second block of bits are used to determine the third block of bits; the first signaling is used to determine the first compensation value; the first amount of computation is related to at least the first two of the first compensation value, the number of bits included in the first block of bits, or the number of bits included in the second block of bits; the first transport block comprises a plurality of code block groups, the second bit block comprises the second type HARQ-ACK bits of a plurality of code block group-based blocks indicating whether the plurality of code block groups in the first transport block are correctly received; when the first calculation amount is not greater than the second calculation amount, the third bit block includes the second type of HARQ-ACK bits of all code block groups included in the second bit block, the third bit block includes the second type of HARQ-ACK bits of the plurality of code block groups included in the second bit block indicating whether the plurality of code block groups in the first transport block are correctly received; when the first calculation amount is greater than the second calculation amount, the third bit block does not include the second type of HARQ-ACK bits of at least part of the code block based group in the second bit block, and the third bit block includes the second type of HARQ-ACK bits generated for the first transport block in a number equal to 1; the first type of HARQ-ACK bit corresponds to the first priority, and the second type of HARQ-ACK bit corresponds to the second priority; the first priority is different from the second priority.

As a sub-embodiment of the above embodiment, the priority index of the first priority is equal to 1, and the priority index of the second priority is equal to 0.

As a sub-embodiment of the above embodiment, the priority index of the first priority is equal to 0, and the priority index of the second priority is equal to 1.

As a sub-embodiment of the above embodiment, the first signal is transmitted in one PUSCH.

Example 15

Embodiment 15 is a block diagram illustrating a processing apparatus in a second node device, as shown in fig. 15. In fig. 15, a second node device processing apparatus 1500 includes a second transmitter 1501 and a second receiver 1502.

For one embodiment, the second node device 1500 is a user device.

For one embodiment, the second node apparatus 1500 is a base station.

As an embodiment, the second node apparatus 1500 is a relay node.

As one embodiment, the second node apparatus 1500 is an in-vehicle communication apparatus.

For one embodiment, the second node device 1500 is a user device supporting V2X communication.

For one embodiment, the second transmitter 1501 includes at least one of the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller/processor 475, and the memory 476 of fig. 4 of the present application.

For one embodiment, the second transmitter 1501 includes at least the first five of the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller/processor 475, and the memory 476 of fig. 4 of the present application.

For one embodiment, the second transmitter 1501 includes at least the first four of the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller/processor 475, and the memory 476 of fig. 4 of the present application.

The second transmitter 1501 includes, for one embodiment, at least the first three of the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller/processor 475, and the memory 476 of fig. 4 of the present application.

For one embodiment, the second transmitter 1501 includes at least two of the antenna 420, the transmitter 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller/processor 475, and the memory 476 of fig. 4 of the present application.

For one embodiment, the second receiver 1502 includes at least one of the antenna 420, the receiver 418, the multiple antenna receive processor 472, the receive processor 470, the controller/processor 475, and the memory 476 of fig. 4 of the present application.

For one embodiment, the second receiver 1502 includes at least the first five of the antenna 420, the receiver 418, the multiple antenna receive processor 472, the receive processor 470, the controller/processor 475, and the memory 476 of fig. 4 of the present application.

For one embodiment, the second receiver 1502 includes at least the first four of the antenna 420, the receiver 418, the multiple antenna receive processor 472, the receive processor 470, the controller/processor 475, and the memory 476 of fig. 4 of the present application.

For one embodiment, the second receiver 1502 includes at least the first three of the antenna 420, the receiver 418, the multiple antenna receive processor 472, the receive processor 470, the controller/processor 475, and the memory 476 of fig. 4 of the present application.

For one embodiment, the second receiver 1502 includes at least two of the antenna 420, the receiver 418, the multiple antenna receive processor 472, the receive processor 470, the controller/processor 475, and the memory 476 of fig. 4 of the present application.

In embodiment 15, the second transmitter 1501 transmits a first signaling; the second receiver 1502 receives a first signal in a first time-frequency resource pool, where the first signal carries a third bit block and a fourth bit block; wherein the first signaling is used to determine the first pool of time-frequency resources; the first pool of time-frequency resources is reserved for the fourth block of bits; the first bit block comprises a first type of HARQ-ACK bits, and the second bit block comprises a second type of HARQ-ACK bits; the second type of HARQ-ACK bits included in the second bit block includes the second type of HARQ-ACK bits based on a code block group; the first block of bits and the second block of bits are used to determine the third block of bits; the first signaling is used to determine a first compensation value; a first amount of computation is related to at least the first two of the first compensation value, the number of bits included in the first block of bits, or the number of bits included in the second block of bits; when the first calculation amount is not larger than a second calculation amount, the third bit block comprises the second type HARQ-ACK bits based on the code block group comprised by the second bit block; when the first calculation amount is larger than a second calculation amount, the third bit block does not include the second type of HARQ-ACK bits of at least part of the code block based group in the second bit block and the third bit block includes the second type of HARQ-ACK bits of the transport block based related to the second bit block.

For one embodiment, the second transmitter 1501 transmits the first transport block; wherein the first transport block comprises a plurality of code block groups, the second bit block comprises the second type HARQ-ACK bits of a plurality of code block group-based indicating whether the plurality of code block groups in the first transport block are correctly received; when the first calculation amount is not greater than the second calculation amount, the third bit block includes the second type of HARQ-ACK bits of the plurality of code block group-based bits that the second bit block includes indicating whether the plurality of code block groups in the first transport block are correctly received; when the first calculation amount is greater than the second calculation amount, the third bit block includes a number of the second type of HARQ-ACK bits generated for the first transport block equal to 1.

It will be understood by those skilled in the art that all or part of the steps of the above methods may be implemented by instructing relevant hardware through a program, and the program may be stored in a computer readable storage medium, such as a read-only memory, a hard disk or an optical disk. Alternatively, all or part of the steps of the above embodiments may be implemented by using one or more integrated circuits. Accordingly, the module units in the above embodiments may be implemented in a hardware form, or may be implemented in a form of software functional modules, and the present application is not limited to any specific form of combination of software and hardware. The first node device in the application includes but is not limited to wireless communication devices such as cell-phones, tablet computers, notebooks, network access cards, low power consumption devices, eMTC devices, NB-IoT devices, vehicle-mounted communication devices, aircrafts, airplanes, unmanned aerial vehicles, and remote control airplanes. The second node device in the application includes but is not limited to wireless communication devices such as cell-phones, tablet computers, notebooks, network access cards, low power consumption devices, eMTC devices, NB-IoT devices, vehicle-mounted communication devices, aircrafts, airplanes, unmanned aerial vehicles, and remote control airplanes. User equipment or UE or terminal in this application include but not limited to cell-phone, panel computer, notebook, network card, low-power consumption equipment, eMTC equipment, NB-IoT equipment, vehicle communication equipment, aircraft, unmanned aerial vehicle, wireless communication equipment such as remote control aircraft. The base station device, the base station or the network side device in the present application includes, but is not limited to, a macro cell base station, a micro cell base station, a home base station, a relay base station, an eNB, a gNB, a transmission and reception node TRP, a GNSS, a relay satellite, a satellite base station, an air base station, a testing apparatus, a testing device, a testing instrument, and other devices.

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

Claims

1. A first node device for wireless communication, comprising:

a first receiver receiving a first signaling;

2. The first node apparatus of claim 1, comprising:

the first receiver monitors a first transmission block;

3. The first node apparatus of claim 1 or 2, wherein the second calculated amount is equal to the smallest of the first intermediate rounded result and the second intermediate rounded result; the first intermediate quantity is linearly related to the number of bits comprised by the first bit block.

4. The first node device of claim 3, wherein a priority corresponding to the fourth block of bits is used to determine the first intermediate quantity.

5. The first node apparatus of any of claims 1-4, wherein the first amount of computation is greater than the second amount of computation; the first bit block comprises the first type of HARQ-ACK bits based on a code block group; the first compensation value is used to determine a third calculated amount; when the third calculation amount is not greater than the second calculation amount, the third bit block includes the first type of HARQ-ACK bits included in the first bit block based on the code block group, and the number of the first type of HARQ-ACK bits included in the third bit block is equal to the number of the first type of HARQ-ACK bits included in the first bit block; when the third calculation amount is greater than the second calculation amount, the number of the first type HARQ-ACK bits included in the third bit block is less than the number of the first type HARQ-ACK bits included in the first bit block.

6. The first node device of any of claims 1-5, wherein the first type of HARQ-ACK bits corresponds to a first priority and the second type of HARQ-ACK bits corresponds to a second priority; the first priority is different from the second priority.

7. The first node device of any of claims 1-6, wherein a first pool of empty resources is reserved for at least one of the first block of bits or the second block of bits; the first air interface resource pool and the first time frequency resource pool are overlapped in a time domain.

8. A second node device for wireless communication, comprising:

a second transmitter for transmitting the first signaling;

9. A method in a first node used for wireless communication, comprising:

receiving a first signaling;

10. A method in a second node used for wireless communication, comprising:

sending a first signaling;