CN113949483B

CN113949483B - Method and apparatus in a node used for wireless communication

Info

Publication number: CN113949483B
Application number: CN202010713767.4A
Authority: CN
Inventors: 张晓博
Original assignee: Shanghai Langbo Communication Technology Co Ltd
Current assignee: Shanghai Langbo Communication Technology Co Ltd
Priority date: 2020-07-18
Filing date: 2020-07-22
Publication date: 2023-04-07
Anticipated expiration: 2040-07-22
Also published as: CN116318547A; CN113949483A

Abstract

A method and apparatus in a node used for wireless communication is disclosed. A first receiver receiving a first signaling; the first transmitter is used for transmitting a first signal in a target air interface resource block, wherein the first signal carries a bit block generated by a first bit block; wherein the first signaling is used for determining a second air interface resource block; the second air interface resource block is overlapped with all air interface resource blocks in the first air interface resource block group in a time domain; each air interface resource block in the first air interface resource block group corresponds to one priority in a first priority set; the target air interface resource block is one air interface resource block in the second air interface resource block or the first air interface resource block group; whether a first condition is met is used for determining whether the priority corresponding to the first bit block is used for determining the target air interface resource block; the first condition includes: the first air interface resource block group comprises an air interface resource block corresponding to the first priority.

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 (3 rd 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 URLLC service with higher requirement, such as higher reliability (e.g. target BLER is 10^ -6), lower delay (e.g. 0.5-1 ms), etc., in 3gpp NR Release 16, DCI (Downlink Control Information) signaling may indicate whether the scheduled service is Low Priority (Low Priority) or High Priority (High Priority), where the Low Priority corresponds to the URLLC service and the High Priority corresponds to the eMBB service. 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

In the protocol of the current version, when a high-priority Uplink physical layer channel collides (collision) with a low-priority Uplink physical layer channel carrying a low-priority UCI (Uplink Control Information), the low-priority UCI is directly discarded (dropped); this approach to collision handling can result in lower overall system efficiency; after introducing multiplexing of different priority services in the UE, it becomes possible to multiplex the low priority UCI to a high priority PUSCH (Physical Uplink Shared CHannel)/PUCCH (Physical Uplink Control CHannel). How to reasonably multiplex different priority services under the condition of ensuring the reliability (reliability) or delay (delay) requirement of high priority data/control information to improve the system performance is a key problem to be solved by UpLink (UpLink, UL) of 5G system. The above problem is applicable to a scenario of service multiplexing (multiplexing) between URLLC and eMBB, and also applicable to a scenario of Hybrid Automatic Repeat reQuest Acknowledgement (HARQ-ACK) information reported on an uplink in a 5G system including a companion link (SL).

In view of the above, the present application discloses a solution. In the above description of the problem, the uplink is taken as an example; the present application is also applicable to Downlink (Downlink) transmission scenarios and accompanying link transmission scenarios, and achieves similar technical effects in uplink. Furthermore, employing a unified solution for different scenarios (including but not limited to uplink, downlink, companion link) also helps to reduce hardware complexity and cost. It should be noted that, in case of no conflict, the embodiments and features of 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 target air interface resource block, wherein the first signal carries a bit block generated by a first bit block;

wherein the first signaling is used for determining a second air interface resource block; the second air interface resource block is overlapped with all air interface resource blocks in the first air interface resource block group in a time domain; any air interface resource block in the first air interface resource block group is reserved for a bit block; each air interface resource block in the first air interface resource block group corresponds to one priority in a first priority set; the first set of priorities comprises a first priority and a second priority, the first priority being different from the second priority; the target air interface resource block is one air interface resource block in the second air interface resource block or the first air interface resource block group; whether a first condition is met is used for determining whether the priority corresponding to the first bit block is used for determining the target air interface resource block; the first condition includes: the first air interface resource block group comprises an air interface resource block corresponding to the first priority.

As an embodiment, the problem to be solved by the present application includes: when a PUCCH carrying UCI (e.g., ul UCI, SLHARQ, etc.) collides with a PUSCH, how to determine in which physical layer channel the UCI is transmitted according to the priority corresponding to the PUSCH and the priority corresponding to the UCI.

As an embodiment, the problem to be solved by the present application includes: the problem of how to determine in which physical layer channel the UCI is transmitted when one PUCCH carrying UCI (e.g., ul UCI, SLHARQ, etc.) collides with a plurality of PUSCHs of different priorities.

As an embodiment, the problem to be solved by the present application includes: when one PUCCH carrying UCI (such as ULUCI, SLHARQ and the like) collides with one or more PUSCHs, the problem of how to determine which physical layer channel the UCI is transmitted in according to which priority UCI is carried by the PUCCH is solved.

As an example, the phrase sending collision in the present application includes: there is overlap in the time domain.

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

when the first air interface resource block group comprises an air interface resource block corresponding to the first priority, the priority corresponding to the first bit block is not used for determining the target air interface resource block; and when the first air interface resource block group does not comprise the air interface resource block corresponding to the first priority, the priority corresponding to the first bit block is used for determining the target air interface resource block.

the second set of priorities comprises a plurality of priorities; the priority corresponding to the first bit block is one of the second set of priorities; when the first air interface resource block group comprises an air interface resource block corresponding to the first priority; regardless of which priority in the second set of priorities the priority corresponding to the first bit block is, one bit block generated by the first bit block is always transmitted in one air interface resource block corresponding to the first priority included in the first air interface resource block group.

As an embodiment, the essence of the above method is: when a PUCCH carrying UCI collides with a high-priority PUSCH, the UCI is transmitted on the high-priority PUSCH no matter what the priority of the UCI is.

As an example, the above method has the benefits of: the transmission performance of UCI is enhanced, and the system efficiency is improved.

As an embodiment, the essence of the above method is: when a PUCCH carrying UCI collides with a high priority PUSCH and a low priority PUSCH simultaneously, the UCI is transmitted on the high priority PUSCH regardless of the priority of the UCI.

As an example, the above method has the benefits of: unnecessary data retransmission due to HARQ-ACK being discarded in some cases is avoided.

the first air interface resource block group does not comprise the air interface resource block corresponding to the first priority; when the priority corresponding to the first bit block is not the first priority, the target air interface resource block is one air interface resource block in the first air interface resource block group, and one bit block generated by the first bit block is transmitted in the one air interface resource block in the first air interface resource block group; when the priority corresponding to the first bit block is the first priority, the target air interface resource block is the second air interface resource block, and one bit block generated by the first bit block is transmitted in the second air interface resource block.

As an embodiment, the essence of the above method is: high priority UCI may not be multiplexed onto low priority PUSCH.

As an example, the above method has the benefits of: and the transmission performance of the high-priority UCI is ensured.

As an example, the above method has the benefits of: it is advantageous to perform a cancellation (cancellation) operation for a low priority PUSCH transmission.

As an example, the above method has the benefits of: the delay requirement of the high-priority data/control information can be met.

when the first air interface resource block group does not comprise the air interface resource block corresponding to the first priority; the size relationship between the value of the priority corresponding to the first bit block and a first threshold is used to determine the target air interface resource block.

As an embodiment, the essence of the above method is: and judging whether multiplexing is carried out or not according to the priority of the SL HARQ-ACK.

the numerical value of the priority corresponding to the first bit block is smaller than a second threshold value; the second threshold is greater than the first threshold.

when the first air interface resource block group does not comprise the air interface resource block corresponding to the first priority, one bit block generated by the first bit block is transmitted in the second air interface resource block; when the first air interface resource block group includes one air interface resource block corresponding to the first priority, the priority corresponding to the first bit block is used for determining the target air interface resource block.

As an example, the above method has the benefits of: the transmission performance of low priority UCI in PUCCH repetition (retransmission) scene is enhanced.

The application discloses a method in a second node used for wireless communication, which is characterized by comprising the following steps:

sending a first signaling;

receiving a first signal in a target air interface resource block, wherein the first signal carries a bit block generated by a first bit block;

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

the second set of priorities comprises a plurality of priorities; the priority corresponding to the first bit block is one of the second set of priorities; when the first air interface resource block group comprises one air interface resource block corresponding to the first priority; regardless of which priority in the second set of priorities the priority corresponding to the first bit block is, one bit block generated by the first bit block is always transmitted in one air interface resource block corresponding to the first priority included in the first air interface resource block group.

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

a first receiver receiving a first signaling;

the first transmitter is used for transmitting a first signal in a target air interface resource block, wherein the first signal carries a bit block generated by a first bit block;

wherein the first signaling is used for determining a second air interface resource block; the second air interface resource block is overlapped with all air interface resource blocks in the first air interface resource block group in a time domain; any empty resource block in the first empty resource block group is reserved for a bit block; each air interface resource block in the first air interface resource block group corresponds to one priority in a first priority set; the first set of priorities comprises a first priority and a second priority, the first priority being different from the second priority; the target air interface resource block is one air interface resource block in the second air interface resource block or the first air interface resource block group; whether a first condition is met is used for determining whether the priority corresponding to the first bit block is used for determining the target air interface resource block; the first condition includes: the first air interface resource block group comprises an air interface resource block corresponding to the first priority.

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

a second transmitter for transmitting the first signaling;

the second receiver is used for receiving a first signal in a target air interface resource block, wherein the first signal carries one bit block generated by a first bit block;

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

the transmission performance of UCI is enhanced, and the system efficiency is improved;

avoiding unnecessary data retransmissions due to low priority HARQ-ACKs being dropped in some cases;

-guaranteeing transmission performance of high priority UCI;

-facilitate performing a cancellation (cancellation) operation for low priority PUSCH transmissions;

-to facilitate meeting latency requirements for high priority data/control information;

-enhancing transmission performance of low priority UCI in PUCCH repetition (retransmission) scenarios.

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 for a first node according to one embodiment of the 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 signal transmission flow diagram according to an embodiment of the present application;

fig. 6 is a schematic diagram illustrating a process of determining whether a priority corresponding to a first bit block is used for determining a target air interface resource block according to an embodiment of the present application;

fig. 7 is a schematic diagram illustrating a process of determining the target air interface resource block according to an embodiment of the present application;

fig. 8 is a schematic diagram illustrating a relationship between a first threshold and a target air interface resource block, and a numerical value of a priority corresponding to a first bit block according to an embodiment of the present application;

FIG. 9 shows a schematic diagram of the relationship between a first bit block and a first bit subgroup group according to an embodiment of the present application;

fig. 10 is a schematic diagram illustrating a process of determining whether a priority corresponding to a first bit block is used for determining a target air interface resource block according to another embodiment of the present application;

FIG. 11 shows a block diagram of a processing arrangement in a first node device according to an embodiment of the present application;

fig. 12 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; in step 102 a first signal is transmitted in a target air interface resource block.

In embodiment 1, the first signal carries one bit block generated by a first bit block; the first signaling is used for determining a second air interface resource block; the second air interface resource block is overlapped with all air interface resource blocks in the first air interface resource block group in a time domain; any air interface resource block in the first air interface resource block group is reserved for a bit block; each air interface resource block in the first air interface resource block group corresponds to one priority in a first priority set; the first set of priorities comprises a first priority and a second priority, the first priority being different from the second priority; the target air interface resource block is one air interface resource block in the second air interface resource block or the first air interface resource block group; whether a first condition is met is used for determining whether the priority corresponding to the first bit block is used for determining the target air interface resource block; the first condition includes: the first air interface resource block group comprises an air interface resource block corresponding to the first priority.

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 RRC layer signaling.

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

As an embodiment, the first signaling is dynamically configured.

As an embodiment, the first signaling is Physical Layer (Physical Layer) signaling.

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

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

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

As an embodiment, the first signaling comprises one or more fields in an IE (Information Element).

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

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 this application is NB-PDCCH (Narrow Band PDCCH).

As an embodiment, the first signaling is DCI format 1_0, and the specific definition of DCI format 1_0 is described in section 7.3.1.2 of 3gpp ts38.212.

As an embodiment, the first signaling is DCI format 1_1, and the specific definition of DCI format 1_1 is described in section 7.3.1.2 of 3gpp ts38.212.

As an embodiment, the first signaling is DCI format 1_2, and the specific definition of DCI format 1_2 is described in section 7.3.1.2 of 3gpp ts38.212.

As an embodiment, the first signaling is signaling used for scheduling a downlink physical layer data channel.

As an embodiment, the Downlink Physical layer data Channel in the present application is a PDSCH (Physical Downlink Shared Channel).

As an embodiment, the downlink physical layer data channel in the present application is sPDSCH (short PDSCH).

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

As an embodiment, the first signaling is DCI format 0_0, and the specific definition of DCI format 0_0 is seen in section 7.3.1.1 of 3GPP TS38.212.

As an embodiment, the first signaling is DCI format 0_1, and the specific definition of DCI format 0_1 is described in section 7.3.1.1 of 3gpp ts38.212.

As an embodiment, the first signaling is DCI format 0_2, and the specific definition of DCI format 0_2 is described in section 7.3.1.1 of 3gpp ts38.212.

As an embodiment, the first signaling is signaling used for scheduling an uplink physical layer data channel.

As an embodiment, the Uplink Physical layer data Channel in the present application is a PUSCH (Physical Uplink Shared Channel).

As an embodiment, the uplink physical layer data channel in the present application is a short PUSCH (short PUSCH).

As an embodiment, the uplink physical layer data channel in the present application is NB-PUSCH (Narrow Band PUSCH).

As an embodiment, any air interface Resource block in the first air interface Resource block group includes a positive integer number of REs (Resource elements) in a time-frequency domain.

As an embodiment, the second air interface resource block includes a positive integer number of REs 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, the multi-carrier Symbol is an OFDM (Orthogonal Frequency Division Multiplexing) Symbol (Symbol).

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

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

As an embodiment, any air interface resource block in the first air interface resource block group includes a positive integer number of subcarriers (subcarriers) in a frequency domain.

As an embodiment, any air interface Resource Block in the first air interface Resource Block group includes a positive integer number of PRBs (Physical Resource blocks) in a frequency domain.

As an embodiment, any air interface Resource block in the first air interface Resource block group includes a positive integer number of RBs (Resource blocks ) in a frequency domain.

As an embodiment, any air interface resource block in the first air interface resource block group includes a positive integer number of multicarrier symbols in a time domain.

As an embodiment, any air interface resource block in the first air interface resource block group includes a positive integer number of slots (slots) in a time domain.

As an embodiment, any air interface resource block in the first air interface resource block group includes a sub-slot (sub-slot) of a positive integer in a time domain.

As an embodiment, any air interface resource block in the first air interface resource block group includes a positive integer of milliseconds (ms) in a time domain.

As an embodiment, any air interface resource block in the first air interface resource block group includes a positive integer number of discontinuous time slots in a time domain.

As an embodiment, any air interface resource block in the first air interface resource block group includes a positive integer number of consecutive time slots in a time domain.

As an embodiment, any air interface resource block in the first air interface resource block group includes a positive integer number of subframes (sub-frames) in a time domain.

As an embodiment, any air interface resource block in the first air interface resource block group is configured by higher layer signaling.

As an embodiment, any air interface Resource block in the first air interface Resource block group is configured by RRC (Radio Resource Control) signaling.

As an embodiment, any air interface resource block in the first air interface resource block group is configured by a MAC CE (Medium Access Control layer Control Element) signaling.

As an embodiment, any air interface resource block in the first air interface resource block group is reserved for a physical layer channel.

As an embodiment, any air interface resource block in the first air interface resource block group includes air interface resources reserved for a physical layer channel.

As an embodiment, any air interface resource block in the first air interface resource block group includes an air interface resource occupied by a physical layer channel.

As an embodiment, any air interface resource block in the first air interface resource block group includes, in a time-frequency domain, a time-frequency resource occupied by a physical layer channel.

As an embodiment, any air interface resource block in the first air interface resource block group includes, in a time-frequency domain, a time-frequency resource reserved for a physical layer channel.

As an embodiment, the physical layer channel in this application includes sPUSCH.

As an embodiment, the physical layer channel in the present application includes NB-PUSCH.

As an embodiment, the physical layer channel in the present application includes a PUCCH.

As an embodiment, the physical layer channel in the present application includes PUSCH.

As an embodiment, the physical layer channel in the present application includes a PUCCH or a PUSCH.

As an embodiment, the physical layer channel in this application includes an uplink physical layer channel.

As an embodiment, the physical layer channel in this application is PUCCH or PUSCH.

In one embodiment, the first empty resource block includes one PUCCH resource (PUCCH resource).

As an embodiment, any air interface resource block in the first air interface resource block group includes one transmission of multiple repetition (retransmission) transmissions reserved for one PUCCH.

As an embodiment, the second air interface resource block includes a positive integer number of subcarriers in a frequency domain.

As an embodiment, the second air interface resource block includes a positive integer number of PRBs in a frequency domain.

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

As an embodiment, the second air interface resource block includes a positive integer number of multicarrier symbols in a time domain.

As an embodiment, the second air interface resource block includes a positive integer number of slots in a time domain.

As an embodiment, the second air interface resource block includes a positive integer number of sub-slots in a time domain.

As an embodiment, the second air interface resource block includes a positive integer number of milliseconds in a time domain.

As an embodiment, the second air interface resource block includes a positive integer number of discontinuous time slots in a time domain.

As an embodiment, the second air interface resource block includes a positive integer number of consecutive time slots in a time domain.

As an embodiment, the second resource block includes a positive integer number of subframes in the time domain.

As an embodiment, the second air interface resource block is configured by higher layer signaling.

As an embodiment, the second air interface resource block is configured by RRC signaling.

As an embodiment, the second empty resource block is configured by MAC CE signaling.

As an embodiment, the second air interface resource block is reserved for a physical layer channel.

As an embodiment, the second air interface resource block includes air interface resources reserved for a physical layer channel.

As an embodiment, the second air interface resource block includes an air interface resource occupied by a physical layer channel.

As an embodiment, the second air interface resource block includes a time-frequency resource occupied by a physical layer channel in a time-frequency domain.

As an embodiment, the second air interface resource block includes time-frequency resources reserved for one physical layer channel in a time-frequency domain.

As an embodiment, the second air interface resource block includes one PUCCH resource.

As an embodiment, the first air interface resource block group includes only one air interface resource block.

As an embodiment, the first air interface resource block group includes a plurality of air interface resource blocks.

As an embodiment, the first air interface resource block group includes multiple air interface resource blocks; any two air interface resource blocks in the first air interface resource block group have no overlapping in time domain.

As an embodiment, the corresponding of each air interface resource block in the first air interface resource block group to one priority in the first priority set in the sentence includes: the first air interface resource block group comprises K air interface resource blocks; the K signaling is respectively used for determining the K air interface resource blocks; the K signaling indicates one priority in the first set of priorities, respectively (explicitly or implicitly); the priority corresponding to the ith air interface resource block in the K air interface resource blocks is the priority in the first priority set indicated by the ith signaling in the K signaling; the K is a positive integer, and the i is a positive integer.

As a sub-embodiment of the foregoing embodiment, the ith signaling in the K signaling indicates the ith resource block of the K resource blocks of an air interface.

As a sub-embodiment of the foregoing embodiment, the ith signaling in the K signaling is used to determine an air interface resource occupied by the ith air interface resource block in the K air interface resource blocks.

As a sub-embodiment of the foregoing embodiment, the ith signaling in the K signaling includes configuration information of an uplink transmission based on a configuration grant (configured grant); the ith air interface resource block of the K air interface resource blocks is an air interface resource occupied in one period based on the uplink transmission with configuration authorization.

As a sub-embodiment of the foregoing embodiment, the ith air interface resource block in the K air interface resource blocks is an air interface resource in a cycle that is reserved for a periodic uplink transmission (uplink transmission) configured for the ith signaling in the K signaling.

As a sub-embodiment of the foregoing embodiment, the ith signaling in the K signaling indicates the ith air interface resource block in the K air interface resource blocks from one air interface resource block set.

As a sub-embodiment of the above embodiment, K is equal to 1; said i is equal to 1.

As a sub-embodiment of the above embodiment, said K is equal to 2; said i is equal to 1.

As a sub-embodiment of the above embodiment, said K is equal to 2; said i is equal to 2.

As a sub-embodiment of the above embodiment, the i is equal to any positive integer not greater than the K.

As an embodiment, one of the K signaling is physical layer signaling or higher layer signaling.

As an embodiment, one of the K signaling is RRC layer signaling.

As an embodiment, one of the K signaling includes one or more fields in one RRC layer signaling.

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

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

As an embodiment, one of the K signaling is DCI signaling.

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

As an embodiment, one of the K signalings includes one or more fields in one IE.

As an embodiment, one of the K signaling is dynamically configured.

As an embodiment, one of the K signaling is a downlink scheduling signaling.

As an embodiment, one of the K signaling is an uplink scheduling signaling.

As an embodiment, the K signaling does not include the first signaling.

As an embodiment, the first air interface resource block group includes K air interface resource blocks; the K air interface resource blocks are respectively reserved for transmitting K bit blocks; if one of the K bit blocks is transmitted: the sender of the signal carrying said one of said K blocks of bits is the sender of said first signal; the K is a positive integer.

As an embodiment, the first signaling indicates the second resource block.

As an embodiment, the first signaling explicitly indicates the second air interface resource block.

As an embodiment, the first signaling implicitly indicates the second resource block of air interfaces.

As an embodiment, the first signaling indicates the second air interface resource block from a set of air interface resource blocks.

As an embodiment, the one set of air interface resource blocks includes a plurality of PUCCH resources.

As an embodiment, the one set of air interface resource blocks includes one PUCCH resource set (PUCCH resource set).

As an embodiment, the first signaling and a signaling other than the first signaling are used together to determine the second resource block.

As an embodiment, the second air interface resource block overlaps with all air interface resource blocks in the first air interface resource block in a frequency domain.

As an embodiment, the first air interface resource block group includes a plurality of air interface resource blocks; and the second air interface resource block is overlapped with part of air interface resource blocks in the first air interface resource block group in a frequency domain.

As an embodiment, the second air interface resource block and all air interface resource blocks in the first air interface resource block group do not overlap in a frequency domain.

As an embodiment, the first air interface resource block group includes a plurality of air interface resource blocks; different air interface resource blocks in the first air interface resource block group are respectively reserved for different bit blocks.

As an embodiment, the first air interface resource block group includes a plurality of air interface resource blocks; and reserving part or all of the air interface resource blocks in the first air interface resource block group for the same bit block.

As an embodiment, one air interface resource block in the first air interface resource block group is reserved for the first bit block.

As an embodiment, one air interface resource block in the first air interface resource block group is reserved for one bit block other than the first bit block.

As an embodiment, all air interface resource blocks in the first air interface resource block group are reserved for bit blocks other than the first bit block.

As an embodiment, one air interface resource block in the first air interface resource block group is reserved for one bit block including one TB.

As an embodiment, one air interface resource block in the first air interface resource block group is reserved for one bit block including one CB.

As an embodiment, one air interface resource block in the first air interface resource block group is reserved for one bit block including one CBG.

As an embodiment, one air interface resource block in the first air interface resource block group is reserved for one bit block including UCI.

As an embodiment, one air interface resource block in the first air interface resource block group is reserved for one bit block including HARQ-ACK.

As an embodiment, the first signaling is used to determine the first bit block.

As an embodiment, the first bit block includes information indicating whether the first signaling is correctly received, or the first bit block includes information indicating whether one bit block scheduled by the first signaling is correctly received.

As an embodiment, the second air interface resource block is reserved for the first bit block.

As an embodiment, the second air interface resource block is reserved for one bit block generated by the first bit block.

As an embodiment, one bit block of the first signaling schedule is a second bit block.

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

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

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

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

As an embodiment, the second bit Block includes one CBG (Code Block Group).

As one embodiment, the first set of priorities includes physical layer priorities (PHY priorities).

As an embodiment, the first set of priorities includes only the first priority and the second priority.

As an embodiment, the first set of priorities further comprises one priority other than the first priority and the second priority.

As an embodiment, the first priority and the second priority are different priorities, respectively.

As one embodiment, the first priority and the second priority are different physical layer priorities, respectively.

As one embodiment, the first priority is a high priority; the second priority is a low priority.

As an embodiment, the first priority is a low priority; the second priority is a high priority.

As an embodiment, a priority index (priority index) of the first priority is equal to 1; the priority index of the second priority is equal to 0.

As an embodiment, a priority index of the first priority is equal to 0; the priority index of the second priority is equal to 1.

As an embodiment, the first priority is used to indicate URLLC traffic; the second priority is used to indicate eMBB traffic.

As one embodiment, the first priority is used to indicate eMBB traffic; the second priority is used to indicate URLLC traffic.

As an embodiment, one signaling for scheduling one air interface resource block in the first air interface resource block group includes a priority indicator field; the priority indicator field included in the signaling for scheduling the air interface resource block in the first air interface resource block group indicates the priority index of the first priority or the priority index of the second priority.

As an embodiment, one signaling for scheduling the second air interface resource block includes a priority indicator field; the priority indicator field included in the one signaling for scheduling the second resource block indicates the priority index of the first priority or the priority index of the second priority.

As an embodiment, the priority corresponding to the first bit block is the first priority or the second priority.

As an embodiment, a priority (priority) of one signaling indication is used to determine a priority corresponding to the first bit block.

As a sub-embodiment of the above-mentioned embodiment, the one signaling includes one or more fields in one DCI.

As a sub-embodiment of the above embodiment, the signaling includes one or more fields in a SCI (Sidelink Control Information, accompanied by link Control Information).

As a sub-embodiment of the above-mentioned embodiment, the one signaling includes one or more fields in one RRC layer signaling.

As an embodiment, the first signaling indicates a priority corresponding to the first bit block.

As an embodiment, one signaling other than the first signaling indicates a priority corresponding to the first bit block.

As an embodiment, the first signaling explicitly indicates a priority corresponding to the first bit block.

As an embodiment, a signaling other than the first signaling explicitly indicates the priority corresponding to the first bit block.

As an embodiment, the first signaling implicitly indicates a priority corresponding to the first bit block.

As an embodiment, a signaling other than the first signaling implicitly indicates a priority corresponding to the first bit block.

As an embodiment, the first bit block includes indication information whether the one signaling other than the first signaling is correctly received, or the first bit block includes indication information whether one bit block scheduled by the one signaling other than the first signaling is correctly received.

As an embodiment, the one signaling other than the first signaling is RRC layer signaling.

As an embodiment, the one signaling other than the first signaling includes one or more fields in one RRC layer signaling.

As an embodiment, the one signaling other than the first signaling is dynamically configured.

As an embodiment, the one signaling other than the first signaling is physical layer signaling.

As an embodiment, the one signaling other than the first signaling comprises one or more fields in one physical layer signaling.

As an embodiment, the one signaling other than the first signaling is higher layer signaling.

As an embodiment, said one signalling other than said first signalling comprises one or more fields in a higher layer signalling.

As an embodiment, the one signaling other than the first signaling is DCI signaling.

As one embodiment, the one signaling other than the first signaling includes one or more fields (fields) in one DCI.

As an embodiment, the one signaling other than the first signaling includes one or more fields in one IE.

As an embodiment, the one signaling other than the first signaling is a downlink scheduling signaling.

As an embodiment, the first signaling is used to indicate Semi-Persistent Scheduling (SPS) release.

As an embodiment, the transmitting end of the first signal receives a sixth bit block; the first signaling includes scheduling information of the sixth bit block.

As an embodiment, said one signalling other than said first signalling is used to indicate a semi-persistent scheduling release.

As an embodiment, the transmitting end of the first signal receives a seventh bit block; the one signaling other than the first signaling includes scheduling information of the seventh bit block.

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

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

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

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 positive integer number of HARQ-ACK bits.

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

As an embodiment, the first bit block comprises at least one of HARQ-ACK of URLLC traffic type and HARQ-ACK of eMBB traffic type.

As an embodiment, the first bit block comprises at least one of a high priority HARQ-ACK and a low priority HARQ-ACK.

As an embodiment, the first bit block includes at least one of HARQ-ACK corresponding to priority index 1 and HARQ-ACK corresponding to priority index 0.

As an embodiment, the first bit block includes at least one of HARQ-ACK corresponding to the first priority and HARQ-ACK corresponding to the second priority.

For one embodiment, the first bit block includes UCI.

As an embodiment, the first bit block includes at least one of UCI of URLLC traffic type and UCI of eMBB traffic type.

As one embodiment, the first bit block includes at least one of high priority UCI and low priority UCI.

As an embodiment, the first bit block includes at least one of UCI corresponding to priority index 1 and UCI corresponding to priority index 0.

As an embodiment, the first bit block includes at least one of UCI corresponding to the first priority and UCI corresponding to the second priority.

As an embodiment, the first bit block includes HARQ-ACK (SL HARQ-ACK) accompanying the link.

As an embodiment, the HARQ-ACK in the present application includes HARQ-ACK reporting (reporting) in NR V2X (legacy to updating) traffic.

As an embodiment, the SLHARQ-ACK in the present application includes an SL HARQ-ACK report under Resource Allocation (RA) for NR V2X mode 1 (mode 1).

As an embodiment, the first bit block includes HARQ-ACKs corresponding to traffic on a licensed spectrum (licensed spectrum) or HARQ-ACKs corresponding to traffic on an unlicensed spectrum (unlicensed spectrum).

As an embodiment, when the first air interface resource block group includes one air interface resource block corresponding to the first priority, the first condition is satisfied.

As an embodiment, when the first air interface resource block group does not include an air interface resource block corresponding to the first priority, the first condition is not satisfied.

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

As an embodiment, one bit block generated by the first bit block is the first bit block.

As an embodiment, one bit block generated by the first bit block includes the first bit block.

As an embodiment, one bit block generated by the first bit block comprises all or part of the bits in the first bit block.

As an embodiment, a bit block generated by the first bit block is an output of some or all bits in the first bit block after one or more of logical and, logical or, exclusive or, deleting bits, or zero padding operation.

As an embodiment, one bit block generated by the first bit block comprises HARQ-ACK.

As an embodiment, one bit block generated by the first bit block includes a positive integer number of ACKs or NACKs.

As an embodiment, one bit block generated by the first bit block includes a positive integer number of HARQ-ACK bits.

For one embodiment, one bit block generated by the first bit block includes one HARQ-ACK codebook.

As an embodiment, one bit block generated by the first bit block includes at least one of HARQ-ACK of URLLC traffic type and HARQ-ACK of eMBB traffic type.

As an embodiment, one bit block generated by the first bit block comprises at least one of a high priority HARQ-ACK and a low priority HARQ-ACK.

As an embodiment, one bit block generated by the first bit block includes at least one of HARQ-ACK corresponding to priority index 1 and HARQ-ACK corresponding to priority index 0.

As an embodiment, one bit block generated by the first bit block includes at least one of HARQ-ACK corresponding to the first priority and HARQ-ACK corresponding to the second priority.

As an embodiment, one bit block generated by the first bit block includes UCI.

As an embodiment, one bit block generated by the first bit block includes at least one of UCI of URLLC traffic type and UCI of eMBB traffic type.

As an embodiment, one bit block generated by the first bit block includes at least one of high priority UCI and low priority UCI.

As an embodiment, one bit block generated by the first bit block includes at least one of UCI corresponding to priority index 1 and UCI corresponding to priority index 0.

As an embodiment, one bit block generated by the first bit block includes at least one of UCI corresponding to the first priority and UCI corresponding to the second priority.

As an embodiment, one bit block generated by the first bit block includes HARQ-ACK accompanying a link.

As an embodiment, one bit block generated by the first bit block includes HARQ-ACK corresponding to traffic on a licensed spectrum or HARQ-ACK corresponding to traffic on an unlicensed spectrum.

As an embodiment, the priority corresponding to one bit block generated by the first bit block is the same as the priority corresponding to the first bit block.

As an embodiment, the sentence generating the first signal carrying the first bit block comprises: the first signal includes an output of all or part of bits in the one bit block generated by the first bit block after CRC addition (CRC Insertion), segmentation (Segmentation), coded 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 Element (Mapping Resource Element), multi-carrier symbol Generation (Generation), and Modulation up-conversion (Modulation and up-conversion) in sequence.

As an embodiment, whether the first condition is met is used to determine whether a size relationship between a numerical value of a priority corresponding to the first bit block and a first threshold is used to determine the target resource block of air interface.

As an embodiment, the sending end of the first signal performs calculation or/and judgment to determine each air interface resource block in the first air interface resource block group.

As an embodiment, the receiving end of the first signal performs calculation or/and determines to determine each air interface resource block in the first air interface resource block group.

As an embodiment, the sending end of the first signal performs calculation or/and judgment to determine the second empty resource block.

As an embodiment, the receiving end of the first signal performs calculation or/and judgment to determine the second air interface resource block.

As an embodiment, the sending end of the first signal performs calculation or/and judgment according to the indication of the first signaling to determine the second air interface resource block.

As an embodiment, the first air interface resource block group includes one or more air interface resource blocks overlapped with the second air interface resource block in a time domain.

As an embodiment, the N value ranges respectively correspond to N sets of air interface resource blocks; the second range of values is one of the N ranges of values; the second air interface resource block set is an air interface resource block set corresponding to the second numerical value range in the N air interface resource block sets; the second value is equal to one of the second range of values; the first signaling indicates the second air interface resource block from the second air interface resource block set.

As a sub-embodiment of the above embodiment, a number of bits comprised by a bit block generated by the first bit block is used to determine the second value.

As a sub-embodiment of the above embodiment, the number of bits comprised by the second block of bits is used for determining said second value.

As a sub-embodiment of the foregoing embodiment, the N sets of air interface resource blocks respectively include N sets of PUCCH resources.

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

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

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).

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 the 5G NR, LTE (Long-Term Evolution), and LTE-A (Long-Term Evolution Advanced) 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 Core)/5G-CNs (5G-Core Network,5G Core Network) 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 bs (gnbs) 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 (transmit receive node), or some other suitable terminology. The gNB203 provides an access point for the UE201 to the EPC/5G-CN 210. Examples of UEs 201 include cellular phones, smart phones, session Initiation Protocol (SIP) phones, laptops, personal Digital Assistants (PDAs), satellite radios, non-terrestrial base station communications, satellite mobile communications, global positioning systems, multimedia devices, video devices, digital audio players (e.g., MP3 players), cameras, game consoles, drones, aircraft, narrowband internet of things equipment, machine-type communication equipment, land vehicles, automobiles, wearable equipment, 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 is connected to the EPC/5G-CN 210 via an 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-GW213. 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 a 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 PHY301. Layer 2 (L2 layer) 305 is above the PHY301 and is responsible for the link between the first and second communication node devices and the two UEs through the PHY301. The L2 layer 305 includes a MAC (Medium Access Control) sublayer 302, an RLC (Radio Link Control) sublayer 303, and a PDCP (Packet Data Convergence Protocol) sublayer 304, which terminate at the second communication node device. The PDCP sublayer 304 provides multiplexing between different radio bearers and logical channels. The PDCP sublayer 304 also provides security by 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. A RRC (Radio Resource Control) sublayer 306 in layer 3 (L3 layer) in the Control plane 300 is responsible for obtaining Radio resources (i.e., radio bearers) and configuring the lower layers using RRC signaling between the second communication node device and the first communication node device. The radio protocol architecture of the user plane 350 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 is 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 a Service Data Adaptation Protocol (SDAP) sublayer 356, and the SDAP sublayer 356 is responsible for mapping between QoS streams and Data Radio Bearers (DRBs) to support Service diversity. 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 example, the first bit block in this application is generated in the SDAP sublayer 356.

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 PHY301.

As an embodiment, the first bit block in this application is generated in the PHY351.

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 RRC sublayer 306.

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 PHY301.

As an embodiment, the second bit block in this application is generated in the PHY351.

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 PHY301.

As an embodiment, the first signaling in this application is generated in the PHY351.

As an embodiment, one of the K signaling in the present application is generated in the RRC sublayer 306.

As an embodiment, one of the K signaling in the present application is generated in the MAC sublayer 302.

As an embodiment, one of the K signaling in the present application is generated in the MAC sublayer 352.

As an embodiment, one of the K signaling in the present application is generated in the PHY301.

As an embodiment, one of the K signaling in this application is generated in the PHY351.

As an embodiment, one signaling in the first signaling group in the present application is generated in the RRC sublayer 306.

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

As an embodiment, one signaling in the first signaling group in the present application is generated in the MAC sublayer 352.

As an embodiment, one signaling in the first signaling group in this application is generated in the PHY301.

As an embodiment, one signaling in the first signaling group in this application is generated in the PHY351.

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 the L2 layer. 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 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 functions 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 send 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 that is provided 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. The controller/processor 475 implements 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 a positive Acknowledgement (ACK) and/or Negative Acknowledgement (NACK) protocol 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 target air interface resource block in the present application, where the first signal carries one bit block generated by the first bit block in the present application; the first signaling is used to determine the second resource block of the air interface in this application; the second air interface resource block overlaps with all air interface resource blocks in the first air interface resource block group in the application in the time domain; any air interface resource block in the first air interface resource block group is reserved for a bit block; each air interface resource block in the first air interface resource block group corresponds to one priority in the first priority set in the application; the first set of priorities comprises the first priority in this application and the second priority in this application, the first priority being different from the second priority; the target air interface resource block is one air interface resource block in the second air interface resource block or the first air interface resource block group; whether the first condition in this application is met is used to determine whether the priority corresponding to the first bit block is used to determine the target air interface resource block; the first condition includes: the first air interface resource block group comprises an air interface resource block corresponding to the first priority.

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 target air interface resource block in the present application, where the first signal carries one bit block generated by the first bit block in the present application; the first signaling is used to determine the second resource block of the air interface in the present application; the second air interface resource block overlaps with all air interface resource blocks in the first air interface resource block group in the application in the time domain; any air interface resource block in the first air interface resource block group is reserved for a bit block; each air interface resource block in the first air interface resource block group corresponds to one priority in the first priority set in the application; the first set of priorities comprises the first priority in this application and the second priority in this application, the first priority being different from the second priority; the target air interface resource block is one air interface resource block in the second air interface resource block or the first air interface resource block group; whether the first condition is met is used for determining whether the priority corresponding to the first bit block is used for determining the target air interface resource block; the first condition includes: the first air interface resource block group comprises an air interface resource block corresponding to the first priority.

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 target air interface resource block in the present application, where the first signal carries a bit block generated by the first bit block in the present application; the first signaling is used to determine the second resource block of the air interface in this application; the second air interface resource block overlaps with all air interface resource blocks in the first air interface resource block group in the application in the time domain; any air interface resource block in the first air interface resource block group is reserved for a bit block; each air interface resource block in the first air interface resource block group corresponds to one priority in the first priority set in the application; the first set of priorities comprises the first priority in this application and the second priority in this application, the first priority is different from the second priority; the target air interface resource block is one air interface resource block in the second air interface resource block or the first air interface resource block group; whether the first condition is met is used for determining whether the priority corresponding to the first bit block is used for determining the target air interface resource block; the first strip the piece of equipment includes: the first air interface resource block group comprises an air interface resource block corresponding to the first priority.

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 target air interface resource block in the present application, where the first signal carries one bit block generated by the first bit block in the present application; the first signaling is used to determine the second resource block of the air interface in this application; the second air interface resource block overlaps with all air interface resource blocks in the first air interface resource block group in the application in the time domain; any air interface resource block in the first air interface resource block group is reserved for a bit block; each air interface resource block in the first air interface resource block group corresponds to one priority in the first priority set in the application; the first set of priorities comprises the first priority in this application and the second priority in this application, the first priority being different from the second priority; the target air interface resource block is one air interface resource block in the second air interface resource block or the first air interface resource block group; whether the first condition is met is used for determining whether the priority corresponding to the first bit block is used for determining the target air interface resource block; the first condition includes: the first air interface resource block group comprises an air interface resource block corresponding to the first priority.

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 an 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, and the data source 467 may be configured to transmit the first signal of the present application in the target air resource block of the present 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, and the memory 476} is used for receiving the first signal in the target air interface resource block in this 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, the first node U1 and the second node U2 communicate over an air interface.

First node U1Receiving a first signaling in step S511; in step S512, a first signal is transmitted in the target air interface resource block.

Second node U2Transmitting a first signaling in step S521; in step S522, a first signal is received in the target air interface resource block.

In embodiment 5, the first signal carries one bit block generated by a first bit block; the first signaling is used for determining a second air interface resource block; the second air interface resource block is overlapped with all air interface resource blocks in the first air interface resource block group in a time domain; any air interface resource block in the first air interface resource block group is reserved for a bit block; each air interface resource block in the first air interface resource block group corresponds to one priority in a first priority set; the first set of priorities comprises a first priority and a second priority, the first priority being different from the second priority; the target air interface resource block is one air interface resource block in the second air interface resource block or the first air interface resource block group; whether a first condition is met is used for determining whether the priority corresponding to the first bit block is used for determining the target air interface resource block; the first condition includes: the first air interface resource block group comprises an air interface resource block corresponding to the first priority.

As a sub-embodiment of embodiment 5, when the first air interface resource block group includes one air interface resource block corresponding to the first priority, the priority corresponding to the first bit block is not used to determine the target air interface resource block; and when the first air interface resource block group does not comprise the air interface resource block corresponding to the first priority, the priority corresponding to the first bit block is used for determining the target air interface resource block.

As a sub-embodiment of embodiment 5, the second set of priorities comprises a plurality of priorities; the priority corresponding to the first bit block is one of the second set of priorities; when the first air interface resource block group comprises an air interface resource block corresponding to the first priority; regardless of which priority in the second set of priorities the priority corresponding to the first bit block is, one bit block generated by the first bit block is always transmitted in one air interface resource block corresponding to the first priority included in the first air interface resource block group.

As a sub-embodiment of embodiment 5, the first air interface resource block group does not include an air interface resource block corresponding to the first priority; when the priority corresponding to the first bit block is not the first priority, the target air interface resource block is one air interface resource block in the first air interface resource block group, and one bit block generated by the first bit block is transmitted in the one air interface resource block in the first air interface resource block group; when the priority corresponding to the first bit block is the first priority, the target air interface resource block is the second air interface resource block, and one bit block generated by the first bit block is transmitted in the second air interface resource block.

As a sub-embodiment of embodiment 5, when the first air interface resource block group does not include an air interface resource block corresponding to the first priority; the size relationship between the value of the priority corresponding to the first bit block and a first threshold is used to determine the target air interface resource block.

As a sub-embodiment of embodiment 5, the value of the priority corresponding to the first bit block is smaller than a second threshold; the second threshold is greater than the first threshold.

As a sub-embodiment of embodiment 5, when the first air interface resource block group does not include the air interface resource block corresponding to the first priority, one bit block generated by the first bit block is transmitted in the second air interface resource block; when the first air interface resource block group includes one air interface resource block corresponding to the first priority, the priority corresponding to the first bit block is used for determining the target air interface resource block.

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

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

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

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

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

As an 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 comprises a cellular link.

As an 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 companion link.

As an embodiment, the air interface between the second node U2 and the first node U1 comprises a radio interface between a base station device and a user equipment.

As an embodiment, one bit block generated by the first bit block in the present application is: the first bit block.

As an embodiment, the second air interface resource block group includes the first air interface resource block group and the second air interface resource block.

As an embodiment, all air interface resource blocks in the second air interface resource block group meet the conditions in the second condition set.

As an embodiment, the condition in the second condition set relates to a processing time (processing time) of the UE.

As an embodiment, the conditions in the second condition set include timeline conditions (time conditions) related to the second air interface resource block group, and the detailed description of the timeline conditions is described in section 9.2.5 of 3gpp ts 38.213.

As an embodiment, the conditions in the second set of conditions include: the time interval between the first time and the start time of the first (first) multicarrier symbol of the earliest air interface resource block in the second air interface resource block group is not less than a third numerical value.

As a sub-embodiment of the above embodiment, the third value is related to a processing time of the UE.

As a sub-embodiment of the above-described embodiment,

and &>

Is used to determine the third value, which @>

Is/are>

Said->

And said->

See section 9.2.5 of 3gpp ts38.213 for specific definitions of (d).

As a sub-embodiment of the foregoing embodiment, the first time is a cutoff time of a downlink physical layer channel being transmitted.

As a sub-embodiment of the foregoing embodiment, the transmitted downlink physical layer channel includes a PDSCH or a PDCCH.

As an embodiment, a start time of an earliest air interface resource block in the second air interface resource block group is not later than a start time of any air interface resource block other than the earliest air interface resource block in the second air interface resource block group.

As an embodiment, the second set of priorities comprises a plurality of priorities; the priority corresponding to the first bit block is one of the second set of priorities.

As an embodiment, the first bit block corresponds to one priority in the second set of priorities.

As an embodiment, the priority corresponding to the first bit block is a priority related to a priority of one or more bit blocks transmitted on the companion link.

As an embodiment, the priority corresponding to the first bit block is a priority related to a QoS (Quality of Service) accompanying one or more bit blocks transmitted on the link.

As an embodiment, the second set of priorities comprises a plurality of priorities.

As an embodiment, the second set of priorities is different from the first set of priorities.

As an embodiment, the second set of priorities is the same as the first set of priorities.

As an embodiment, the second set of priorities is the first set of priorities.

As an embodiment, each priority in the second set of priorities corresponds to a QoS value, respectively.

As an embodiment, the priority corresponding to the second air interface resource block is the same as the priority corresponding to the first bit block.

As an embodiment, each priority in the second set of priorities corresponds to a respective numerical value.

As an embodiment, each priority in the second set of priorities corresponds to a respective priority value.

As an embodiment, the always transmitting, in one air interface resource block corresponding to the first priority and included in the first air interface resource block group, one bit block generated by the first bit block in the sentence includes: the target air interface resource block is an air interface resource block corresponding to the first priority and included in the first air interface resource block group.

As an embodiment, the always transmitting, in one air interface resource block corresponding to the first priority and included in the first air interface resource block group, one bit block generated by the first bit block in the sentence includes: the first air interface resource block group comprises a plurality of air interface resource blocks corresponding to the first priority; the target air interface resource block is one of the plurality of air interface resource blocks corresponding to the first priority included in the first air interface resource block group.

As an embodiment, the always transmitting, in one air interface resource block corresponding to the first priority and included in the first air interface resource block group, one bit block generated by the first bit block in the sentence includes: the first air interface resource block group comprises one air interface resource block corresponding to the first priority and the other air interface resource block corresponding to the second priority; the target air interface resource block is the air interface resource block corresponding to the first priority included in the first air interface resource block group.

As an embodiment, the always transmitting, in one air interface resource block corresponding to the first priority and included in the first air interface resource block group, one bit block generated by the first bit block in the sentence includes: the air interface resource block corresponding to the first priority and included in the first air interface resource block group is reserved for a third physical layer channel; the one bit block generated by the first bit block is always transmitted on the third physical layer channel.

As an embodiment, the second set of priorities comprises a plurality of priorities; the priority corresponding to the first bit block is one of the second set of priorities; when the first air interface resource block group comprises an air interface resource block corresponding to the first priority; whether the priority corresponding to the first bit block is one of the second priority set, one bit block generated by the first bit block is always transmitted in one air interface resource block corresponding to the first priority included in the first air interface resource block group; the one air interface resource block corresponding to the first priority included in the first air interface resource block group is the earliest one of all air interface resource blocks corresponding to the first priority included in the first air interface resource block group.

As an embodiment, the second empty resource block is reserved for a second physical layer channel; and when the target air interface resource block is one air interface resource block in the first air interface resource block group, the second physical layer channel is abandoned to be sent.

As an embodiment, one air interface resource block in the first air interface resource block group is reserved for a first physical layer channel; and when the target air interface resource block is the second air interface resource block, the first physical layer channel is abandoned to be sent.

As an embodiment, the first physical layer channel in this application is a physical layer channel.

As an embodiment, the second physical layer channel in this application is a physical layer channel.

As an embodiment, the first air interface resource block group includes a plurality of air interface resource blocks; the plurality of air interface resource blocks included in the first air interface resource block group belong to the same serving cell (serving cell).

As an embodiment, the first air interface resource block group includes a plurality of air interface resource blocks; the plurality of air interface resource blocks included in the first air interface resource block group belong to a plurality of serving cells.

As an embodiment, when the target air interface resource block is one air interface resource block in the first air interface resource block group, the bit block generated by the first bit block is not transmitted in the second air interface resource block; and when the target air interface resource block is the second air interface resource block, the bit block generated by the first bit block is not transmitted in any air interface resource block in the first air interface resource block group.

As an embodiment, the air interface resource blocks in the first air interface resource block group are respectively reserved for physical layer channels in a first physical layer channel group; the second air interface resource block is reserved for a second physical layer channel; when the target air interface resource block is one air interface resource block in the first air interface resource block group, a bit block generated by the first bit block is not transmitted on the second physical layer channel; when the target air interface resource block is the second air interface resource block, the bit block generated by the first bit block is not transmitted on any physical layer channel in the first physical layer channel group.

As an embodiment, the bit block generated by the first bit block in the present application is a bit block related to the first bit block.

Practice ofExample 6

Embodiment 6 illustrates a schematic diagram of a process for determining whether the priority corresponding to the first bit block is used to determine the target air interface resource block according to an embodiment of the present application, as shown in fig. 6.

In embodiment 6, the first node in this application determines, in step S61, whether the first air interface resource block group includes one air interface resource block corresponding to the first priority; if yes, step S62 is proceeded to determine that the priority corresponding to the first bit block is not used for determining the target air interface resource block; otherwise, step S63 is proceeded to determine that the priority corresponding to the first bit block is used to determine the target air interface resource block.

As an embodiment, when the first air interface resource block group includes one air interface resource block corresponding to the first priority, the priority corresponding to the first bit block is used to determine the target air interface resource block; and when the first air interface resource block group does not comprise the air interface resource block corresponding to the first priority, the priority corresponding to the first bit block is not used for determining a target air interface resource block.

As an embodiment, the first air interface resource block group of the sentence in this application, which does not include the air interface resource block corresponding to the first priority, includes: the first air interface resource block group does not include any air interface resource block corresponding to the first priority.

As an embodiment, the first air interface resource block group of the sentence in this application, which does not include the air interface resource block corresponding to the first priority, includes: and all air interface resource blocks in the first air interface resource block group correspond to a priority different from the first priority.

As an embodiment, the first air interface resource block group of the sentence in this application, which does not include the air interface resource block corresponding to the first priority, includes: and all air interface resource blocks in the first air interface resource block group do not correspond to the first priority.

As an embodiment, when the priority corresponding to one air interface resource block in the first air interface resource block group is not the first priority, the priority corresponding to the one air interface resource block in the first air interface resource block group is the second priority.

As an embodiment, the first air interface resource block group includes an air interface resource block corresponding to the first priority; the first air interface resource block group comprises another air interface resource block corresponding to the second priority.

As an embodiment, the first air interface resource block group includes an air interface resource block corresponding to the first priority; the first air interface resource block group does not comprise the air interface resource block corresponding to the second priority.

As an embodiment, the first air interface resource block group does not include an air interface resource block corresponding to the first priority; the first air interface resource block group comprises an air interface resource block corresponding to the second priority.

Example 7

Embodiment 7 illustrates a schematic diagram of a process of determining the target air interface resource block according to an embodiment of the present application, as shown in fig. 7.

In embodiment 7, the first node in this application first determines, in step S71, that the first air interface resource block group does not include an air interface resource block corresponding to the first priority; next, in step S72, it is determined whether the priority corresponding to the first bit block is the first priority; if yes, the step S74 is carried out to determine that the target air interface resource block is a second air interface resource block; otherwise, step S73 is performed to determine that the target air interface resource block is an air interface resource block in the first air interface resource block group

As a sub-embodiment of embodiment 7, when the target air interface resource block is one air interface resource block in the first air interface resource block group, one bit block generated by the first bit block is transmitted in the one air interface resource block in the first air interface resource block group; and when the target air interface resource block is the second air interface resource block, transmitting a bit block generated by the first bit block in the second air interface resource block.

As an embodiment, the first set of air interface resource blocks does not include the air interface resource blocks corresponding to the first priority; when the priority corresponding to the first bit block is the first priority, the target air interface resource block is an air interface resource block in the first air interface resource block group; when the priority corresponding to the first bit block is not the first priority, the target air interface resource block is the second air interface resource block.

As an embodiment, when the first air interface resource block group does not include the air interface resource block corresponding to the first priority, the first air interface resource block group only includes one or more air interface resource blocks corresponding to the second priority.

As an embodiment, when the priority corresponding to the first bit block is not the first priority, the priority corresponding to the first bit block is the second priority.

As a sub-embodiment of the foregoing embodiment, the one air interface resource block in the first air interface resource block group corresponds to the second priority.

As an embodiment, the second air interface resource block is reserved for the first bit block; any air interface resource block in the first air interface resource block group is reserved for a bit block except the first bit block.

As an embodiment, the transmitting, in one air interface resource block in the first air interface resource block group, one bit block generated by the first bit block in the sentence includes: the one air interface resource block in the first air interface resource block group is reserved for a first physical layer channel; the one bit block generated by the first bit block is transmitted on the first physical layer channel.

As an embodiment, the one bit block generated by the sentence of the first bit block is transmitted in the second resource block of the air interface includes: the second empty resource block is reserved for a second physical layer channel; the one bit block generated by the first bit block is transmitted on the second physical layer channel.

Example 8

Embodiment 8 illustrates a relationship between a priority value corresponding to a first bit block and a target air interface resource block, according to an embodiment of the present application, as shown in fig. 8.

In embodiment 8, a size relationship between a priority value corresponding to a first bit block and a first threshold is used to determine a target air interface resource block.

As a sub-embodiment of embodiment 8, the first threshold is less than the second threshold.

As an embodiment, the value of the priority corresponding to the first bit block is one of a first set of values.

As one embodiment, the first set of values includes a plurality of values.

As one embodiment, the first set of numerical values includes a plurality of positive integers.

As an embodiment, the first set of values includes 0 and 1.

As an embodiment, each value in the first set of values represents a priority.

As an embodiment, each value in the first value set corresponds to a plurality of QoS values respectively.

As an embodiment, each value in the first value set corresponds to a QoS value.

As an embodiment, each value of said first set of values is used to indicate a priority level accompanying the signalling on the link.

As an embodiment, each value in the first set of values represents a priority; the value of the priority corresponding to the first block of bits represents the priority corresponding to the first block of bits.

As one embodiment, the first threshold is preconfigured.

As an embodiment, the first threshold is configured at an RRC layer.

As one embodiment, the first threshold is configured at a MAC layer.

As an embodiment, the first threshold is used to determine whether the transmission of information bit blocks (e.g., SLHARQ reports) associated with the companion link is prioritized over other cellular link uplink transmissions.

As an embodiment, the first threshold is used to determine whether the priority of transmission of information bit blocks (e.g., SLHARQ reports) associated with the companion link is higher than the priority of uplink transmission of the cellular link URLLC traffic type.

As an embodiment, said first threshold is a threshold related to URLLC.

As an embodiment, the second threshold is preconfigured.

As an embodiment, the second threshold is configured at an RRC layer.

As an embodiment, the second threshold is configured at a MAC layer.

As an embodiment, the second threshold is used to determine whether a priority of transmission of an information bit block (e.g., SLHARQ report) related to the companion link is higher than a priority of uplink transmission of a cellular link eMBB traffic type.

As one embodiment, the second threshold is one threshold related to the eMBB.

As an embodiment, the value of the priority corresponding to the first bit block is greater than a second threshold; the second threshold is less than the first threshold.

As an embodiment, the first air interface resource block group does not include an air interface resource block corresponding to the first priority; when the value of the priority corresponding to the first bit block is not less than the first threshold, the target air interface resource block is one air interface resource block in the first air interface resource block group, and one bit block generated by the first bit block is transmitted in the one air interface resource block in the first air interface resource block group; when the value of the priority corresponding to the first bit block is smaller than the first threshold, the target air interface resource block is the second air interface resource block, and one bit block generated by the first bit block is transmitted in the second air interface resource block.

As an embodiment, the first air interface resource block group does not include an air interface resource block corresponding to the first priority; when the value of the priority corresponding to the first bit block is not greater than the first threshold, the target air interface resource block is one air interface resource block in the first air interface resource block group, and one bit block generated by the first bit block is transmitted in the one air interface resource block in the first air interface resource block group; when the value of the priority corresponding to the first bit block is greater than the first threshold, the target air interface resource block is the second air interface resource block, and one bit block generated by the first bit block is transmitted in the second air interface resource block.

As an embodiment, the first air interface resource block group does not include an air interface resource block corresponding to the first priority; when the value of the priority corresponding to the first bit block is smaller than the first threshold, the target air interface resource block is one air interface resource block in the first air interface resource block group, and one bit block generated by the first bit block is transmitted in the one air interface resource block in the first air interface resource block group; when the value of the priority corresponding to the first bit block is not less than the first threshold, the target air interface resource block is the second air interface resource block, and one bit block generated by the first bit block is transmitted in the second air interface resource block.

As an embodiment, the first air interface resource block group does not include an air interface resource block corresponding to the first priority; when the value of the priority corresponding to the first bit block is greater than the first threshold, the target air interface resource block is one air interface resource block in the first air interface resource block group, and one bit block generated by the first bit block is transmitted in the one air interface resource block in the first air interface resource block group; when the value of the priority corresponding to the first bit block is not greater than the first threshold, the target air interface resource block is the second air interface resource block, and one bit block generated by the first bit block is transmitted in the second air interface resource block.

Example 9

Embodiment 9 illustrates a schematic diagram of a relationship between a first bit block and a first bit sub-block group according to an embodiment of the present application, as shown in fig. 9.

In embodiment 9, the first bit block includes a first bit sub-block group; the corresponding priorities of the bit sub-blocks comprised by the first bit sub-block group are used for determining the corresponding priorities of the first bit block.

As one embodiment, the first bit block comprises a first group of bit sub-blocks; each bit subblock included in the first bit subblock group corresponds to a priority level respectively; and the priority corresponding to the first bit block is not lower than the priority corresponding to any bit sub-block in the first bit sub-block group.

As one embodiment, the first bit block comprises a first group of bit sub-blocks; each bit subblock included in the first bit subblock group corresponds to a priority level respectively; when each sub-block of bits in the first group of sub-blocks of bits corresponds to the same priority, the priority corresponding to the first block of bits is equal to the same priority corresponding to the each sub-block of bits in the first group of sub-blocks of bits; when a plurality of bit sub-blocks exist in the first bit sub-block group and respectively correspond to different priorities, the priority corresponding to the first bit block is the highest priority among the different priorities corresponding to the plurality of bit sub-blocks in the first bit sub-block group.

As one embodiment, the first bit block comprises a first group of bit sub-blocks; the first signaling is used to determine one bit sub-block in the first bit sub-block group.

As one embodiment, the first bit block comprises a first group of bit sub-blocks; and reserving the second air interface resource block for one bit sub-block in the first bit sub-block group.

As an embodiment, the first bit block comprises a first group of bit subgroups; one bit sub-block of the first bit sub-block group includes indication information whether the first signaling is correctly received, or one bit sub-block of the first bit sub-block group includes indication information whether one bit block scheduled by the first signaling is correctly received.

As an embodiment, each bit sub-block in the first bit sub-block group comprises a positive integer number of bits, respectively.

As an embodiment, the first bit block is a bit block comprising HARQ-ACK.

As an embodiment, each bit sub-block in the first bit sub-block group comprises a HARQ-ACK.

As an embodiment, each bit subblock in the first bit subblock group comprises UCI.

As an embodiment, each bit sub-block included in the first bit sub-block group corresponds to one priority in the first priority set.

As an embodiment, each bit sub-block included in the first bit sub-block group corresponds to one priority in the second priority set.

As an embodiment, the first group of bit subblocks comprises a positive integer number of bit subblocks.

As one embodiment, the first bit block comprises a first group of bit sub-blocks; the second air interface resource block is reserved for one bit sub-block in the first bit sub-block group; the priority corresponding to the second air interface resource block is the same as the priority corresponding to the bit sub-block in the first bit sub-block group.

As one embodiment, the first bit block comprises a first group of bit sub-blocks; the first group of bit sub-blocks comprises one bit sub-block corresponding to the second priority.

For one embodiment, the first priority is higher than the second priority.

As one embodiment, the first bit block comprises a first group of bit sub-blocks; any bit sub-block in the first bit sub-block group comprises: indication information of whether one signaling in the first signaling group is correctly received, or indication information of whether one bit block scheduled by one signaling in the first signaling group is correctly received.

As an embodiment, one of the signaling in the first signaling group is physical layer signaling or higher layer signaling.

As an embodiment, one of the signaling in the first signaling group is RRC layer signaling.

As an embodiment, one signaling in the first signaling group includes one or more fields in one RRC layer signaling.

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

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

As an embodiment, one signaling in the first signaling group is DCI signaling.

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

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

As an embodiment, one signaling in the first signaling group is dynamically configured.

As an embodiment, one signaling in the first signaling group is a downlink scheduling signaling.

As an embodiment, one signaling in the first signaling group is an uplink scheduling signaling.

As an embodiment, the first signaling group includes the first signaling.

As one embodiment, the first bit block comprises a first group of bit sub-blocks; one signaling in the first signaling group indicates the priority corresponding to one bit sub-block in the first bit sub-block group.

As one embodiment, the first bit block comprises a first group of bit sub-blocks; and the signaling in the first signaling group respectively indicates the priority corresponding to the bit subblocks in the first bit subblock group.

Example 10

Embodiment 10 illustrates a schematic diagram of a process of determining whether a priority corresponding to a first bit block is used for a target air interface resource block according to another embodiment of the present application, as shown in fig. 10.

In embodiment 10, the second signaling is used to determine a second bit block, the first signaling is used to determine a fourth bit block, the fourth bit block is used to generate the first bit block, and the second bit block and the fourth bit block are used together to determine a fourth resource block of air ports.

In embodiment 10, the first node in this application determines, in step S101, whether the first air interface resource block group includes one air interface resource block corresponding to the first priority; if yes, step S102 is carried out to determine that the priority corresponding to the first bit block is used for determining a target air interface resource block; otherwise, step S103 is performed to determine that the target air interface resource block is the second air interface resource block.

As an embodiment, when the first air interface resource block group does not include the air interface resource block corresponding to the first priority, the priority corresponding to the first bit block is not used to determine the target air interface resource block; when the first air interface resource block group includes one air interface resource block corresponding to the first priority, the priority corresponding to the first bit block is used for determining the target air interface resource block.

As an embodiment, when the first air interface resource block group includes one air interface resource block corresponding to the first priority: when the priority corresponding to the first bit block is not a first priority, the target air interface resource block is one air interface resource block in the first air interface resource block group, and one bit block generated by the first bit block is transmitted in the one air interface resource block in the first air interface resource block group; and when the priority corresponding to the first bit block is a first priority, the target air interface resource block is the second air interface resource block, and one bit block generated by the first bit block is transmitted in the second air interface resource block.

As an embodiment, the one air interface resource block in the first air interface resource block group includes resources reserved for one physical layer channel.

As an embodiment, the one air interface resource block in the first air interface resource block group includes a time-frequency resource reserved for one PUSCH.

As an embodiment, the transmitting the phrase in the one air interface resource block in the first air interface resource block group includes: transmitted in one PUSCH; and the air interface resource block in the first air interface resource block group comprises the time frequency resource occupied by the PUSCH.

As an embodiment, the second resource block includes resources reserved for another physical layer channel.

As an embodiment, the second air interface resource block includes air interface resources reserved for one PUCCH.

As an embodiment, the transmitting the phrase in the second resource block of air interfaces includes: is transmitted in one PUCCH; the second air interface resource block comprises air interface resources occupied by the PUCCH.

As an embodiment, the second empty resource block corresponds to one priority in the first set of priorities.

As an embodiment, the first set of air interface resource blocks includes a plurality of air interface resource blocks.

As an embodiment, the first set of air interface resource blocks includes the second air interface resource block; and all the air interface resource blocks in the first air interface resource block set correspond to the same priority.

As an embodiment, each air interface resource block in the first set of air interface resource blocks is reserved for the first bit block.

As an embodiment, each air interface resource block in the first set of air interface resource blocks is reserved for one bit block generated by the first bit block.

As an embodiment, each air interface resource block in the first set of air interface resource blocks is reserved for one transmission of multiple repetition (retransmission (s)) of one bit block generated by the first bit block.

As an embodiment, each air interface resource block in the first set of air interface resource blocks is reserved for one repetition in multiple repeated transmissions of one PUCCH.

As an embodiment, the second empty resource block comprises one of a plurality of repeated transmissions reserved for one PUCCH.

As an embodiment, each air interface resource block in the first set of air interface resource blocks is reserved for one repetition in multiple repeated transmissions of one physical layer channel.

As an embodiment, the second empty resource block includes one of a plurality of repeated transmissions reserved for one physical layer channel.

As an embodiment, any resource block of the first set of air interface resource blocks except the second resource block of the air interface does not overlap with all resource blocks of the first set of air interface resource blocks in the time domain.

As an embodiment, one air interface resource block other than the second air interface resource block in the first air interface resource block set and one air interface resource block in the first air interface resource block set overlap in a time domain.

As an embodiment, the multiple repeated transmissions in this application include multiple repeated transmissions over multiple time slots.

As an embodiment, the multiple repeated transmissions in this application include multiple repeated transmissions over multiple sub-slots.

As an embodiment, the multiple repeated transmissions in this application include multiple repeated transmissions over multiple periods.

As an embodiment, the multiple repeated transmissions in this application include multiple repeated transmissions within a time window.

Example 11

Embodiment 11 is a block diagram illustrating a processing apparatus in a first node device, as shown in fig. 11. In fig. 11, a first node device processing apparatus 1100 includes a first receiver 1101 and a first transmitter 1102.

For one embodiment, the first node device 1100 is a user device.

As an embodiment, the first node device 1100 is a relay node.

As one embodiment, the first node device 1100 is an in-vehicle communication device.

For one embodiment, the first node device 1100 is a user device supporting V2X communication.

As an embodiment, the first node device 1100 is a relay node supporting V2X communication.

For one embodiment, the first receiver 1101 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 of the present application.

For one embodiment, the first receiver 1101 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 1101 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 1101 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 1101 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 shown in fig. 4.

For one embodiment, the first transmitter 1102 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.

For one embodiment, the first transmitter 1102 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 1102 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.

For one embodiment, the first transmitter 1102 includes 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.

For one embodiment, the first transmitter 1102 includes 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 11, the first receiver 1101 receives a first signaling; the first transmitter 1102 is configured to transmit a first signal in a target air interface resource block, where the first signal carries a bit block generated by a first bit block; the first signaling is used for determining a second air interface resource block; the second air interface resource block is overlapped with all air interface resource blocks in the first air interface resource block group in a time domain; any air interface resource block in the first air interface resource block group is reserved for a bit block; each air interface resource block in the first air interface resource block group corresponds to one priority in a first priority set; the first set of priorities comprises a first priority and a second priority, the first priority being different from the second priority; the target air interface resource block is one air interface resource block in the second air interface resource block or the first air interface resource block group; whether a first condition is met is used for determining whether the priority corresponding to the first bit block is used for determining the target air interface resource block; the first condition includes: the first air interface resource block group comprises an air interface resource block corresponding to the first priority.

As an embodiment, when the first air interface resource block group includes one air interface resource block corresponding to the first priority, the priority corresponding to the first bit block is not used to determine the target air interface resource block; and when the first air interface resource block group does not comprise the air interface resource block corresponding to the first priority, the priority corresponding to the first bit block is used for determining the target air interface resource block.

As an embodiment, the second set of priorities comprises a plurality of priorities; the priority corresponding to the first bit block is one of the second set of priorities; when the first air interface resource block group comprises an air interface resource block corresponding to the first priority; regardless of which priority in the second set of priorities the priority corresponding to the first bit block is, one bit block generated by the first bit block is always transmitted in one air interface resource block corresponding to the first priority included in the first air interface resource block group.

As an embodiment, the first air interface resource block group does not include an air interface resource block corresponding to the first priority; when the priority corresponding to the first bit block is not the first priority, the target air interface resource block is one air interface resource block in the first air interface resource block group, and one bit block generated by the first bit block is transmitted in the one air interface resource block in the first air interface resource block group; when the priority corresponding to the first bit block is the first priority, the target air interface resource block is the second air interface resource block, and one bit block generated by the first bit block is transmitted in the second air interface resource block.

As an embodiment, when the first air interface resource block group does not include an air interface resource block corresponding to the first priority; the size relationship between the value of the priority corresponding to the first bit block and a first threshold is used to determine the target air interface resource block.

As an embodiment, the value of the priority corresponding to the first bit block is less than a second threshold; the second threshold is greater than the first threshold.

As an embodiment, when the first air interface resource block group does not include an air interface resource block corresponding to the first priority, one bit block generated by the first bit block is transmitted in the second air interface resource block; when the first air interface resource block group includes one air interface resource block corresponding to the first priority, the priority corresponding to the first bit block is used for determining the target air interface resource block.

As an embodiment, the second air interface resource block includes air interface resources reserved for the first PUCCH; one air interface resource block in the first air interface resource block group comprises air interface resources reserved for a first PUSCH; when the priority corresponding to the first PUSCH is the first priority, the priority corresponding to the first bit block is not used for determining the target air interface resource block, where the target air interface resource block is the one air interface resource block in the first air interface resource block group, and one bit block generated by the first bit block is transmitted on the first PUSCH; when the priority corresponding to the first PUSCH is the second priority and the priority corresponding to the first bit block is the second priority, the target air interface resource block is the one air interface resource block in the first air interface resource block group, and one bit block generated by the first bit block is transmitted on the first PUSCH; when the priority corresponding to the first PUSCH is the second priority and the priority corresponding to the first bit block is the first priority, the target null resource block is the second null resource block, and one bit block generated by the first bit block is transmitted on the first PUCCH.

As a sub-embodiment of the above-mentioned embodiment, when the priority corresponding to the first PUSCH is the second priority and the priority corresponding to the first bit block is the first priority, the first PUSCH is abandoned from being transmitted.

As a sub-embodiment of the above embodiment, the first bit block comprises a first bit sub-block group; the first group of bit subblocks comprises one bit subblock corresponding to the second priority.

As an embodiment, the second air interface resource block includes air interface resources reserved for the first PUCCH; one air interface resource block in the first air interface resource block group comprises air interface resources reserved for a first PUSCH; the first priority and the second priority respectively correspond to a priority index 1 and a priority index 0; when the priority index corresponding to the first PUSCH is equal to 1, the priority corresponding to the first bit block is not used to determine the target air interface resource block, where the target air interface resource block is the one air interface resource block in the first air interface resource block group, and one bit block generated by the first bit block is transmitted on the first PUSCH; when the priority index corresponding to the first PUSCH is equal to 0 and the priority index corresponding to the first bit block is equal to 0, the target air interface resource block is the one air interface resource block in the first air interface resource block group, and one bit block generated by the first bit block is transmitted on the first PUSCH; when the priority index corresponding to the first PUSCH is equal to 0 and the priority index corresponding to the first bit block is equal to 1, the target air interface resource block is the second air interface resource block, and one bit block generated by the first bit block is transmitted on the first PUCCH.

As a sub-embodiment of the above embodiment, when the priority index corresponding to the first PUSCH is equal to 0 and the priority index corresponding to the first bit block is equal to 1, the first PUSCH is abandoned from being transmitted.

As a sub-embodiment of the above embodiment, the first bit block includes one of HARQ-ACK corresponding to the priority index 0 and HARQ-ACK corresponding to the priority index 1.

As an embodiment, the second air interface resource block includes air interface resources reserved for the first PUCCH; one air interface resource block in the first air interface resource block group comprises air interface resources reserved for a first PUSCH; the first priority and the second priority respectively correspond to a priority index 1 and a priority index 0; the first bit block comprises a bit sub-block corresponding to the priority index 0; when the priority index corresponding to the first PUSCH is equal to 1, the target air interface resource block is the one air interface resource block in the first air interface resource block group, and one bit block generated by the first bit block is transmitted on the first PUSCH; when the priority index corresponding to the first PUSCH is equal to 0 and the first bit block only includes one or more bit sub-blocks corresponding to the priority index 0, the target air interface resource block is the one air interface resource block in the first air interface resource block group, and one bit block generated by the first bit block is transmitted on the first PUSCH; when the priority index corresponding to the first PUSCH is equal to 0 and the first bit block further includes one bit sub-block corresponding to the priority index 1, the target air interface resource block is the second air interface resource block, and one bit block generated by the first bit block is transmitted on the first PUCCH.

As a sub-embodiment of the above embodiment, when the priority index corresponding to the first PUSCH is equal to 0 and the first bit block further includes one bit sub-block corresponding to the priority index 1, the first PUSCH is abandoned from being transmitted.

As a sub-embodiment of the above embodiment, the first bit block includes at least the former of the HARQ-ACK corresponding to the priority index 0 and the HARQ-ACK corresponding to the priority index 1.

As a sub-embodiment of the above-mentioned embodiment, the one bit sub-block corresponding to the priority index 0 included in the first bit block includes HARQ-ACK corresponding to the priority index 0.

Example 12

Embodiment 12 is a block diagram illustrating a processing apparatus in a second node device, as shown in fig. 12. In fig. 12, the second node apparatus processing means 1200 includes a second transmitter 1201 and a second receiver 1202.

For one embodiment, the second node apparatus 1200 is a user equipment.

For one embodiment, the second node apparatus 1200 is a base station.

As an embodiment, the second node apparatus 1200 is a relay node.

As an embodiment, the second node apparatus 1200 is a vehicle-mounted communication apparatus.

As an embodiment, the second node device 1200 is a user equipment supporting V2X communication.

For one embodiment, the second transmitter 1201 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.

For one embodiment, the second transmitter 1201 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 1201 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.

For one embodiment, the second transmitter 1201 includes 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.

For one embodiment, the second transmitter 1201 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 1202 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.

For one embodiment, the second receiver 1202 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 1202 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 1202 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 1202 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.

In embodiment 12, the second transmitter 1201 transmits a first signaling; the second receiver 1202 receives a first signal in a target air interface resource block, where the first signal carries one bit block generated by a first bit block; the first signaling is used for determining a second air interface resource block; the second air interface resource block is overlapped with all air interface resource blocks in the first air interface resource block group in a time domain; any air interface resource block in the first air interface resource block group is reserved for a bit block; each air interface resource block in the first air interface resource block group corresponds to one priority in a first priority set; the first set of priorities comprises a first priority and a second priority, the first priority being different from the second priority; the target air interface resource block is one air interface resource block in the second air interface resource block or the first air interface resource block group; whether a first condition is met is used for determining whether the priority corresponding to the first bit block is used for determining the target air interface resource block; the first strip the piece of equipment includes: the first air interface resource block group comprises an air interface resource block corresponding to the first priority.

As an embodiment, when the first air interface resource block group includes one air interface resource block corresponding to the first priority, the priority corresponding to the first bit block is not used for determining the target air interface resource block; and when the first air interface resource block group does not comprise the air interface resource block corresponding to the first priority, the priority corresponding to the first bit block is used for determining the target air interface resource block.

As an embodiment, the second air interface resource block includes air interface resources reserved for the first PUCCH; one air interface resource block in the first air interface resource block group comprises air interface resources reserved for a first PUSCH; another empty resource block in the first empty resource block group comprises an empty resource reserved for a second PUSCH; the priority corresponding to the second PUSCH is the second priority; when the priority corresponding to the first PUSCH is the first priority, the priority corresponding to the first bit block is not used for determining the target air interface resource block, where the target air interface resource block is the one air interface resource block in the first air interface resource block group, and one bit block generated by the first bit block is always transmitted on the first PUSCH; when the priority corresponding to the first PUSCH is the second priority and the priority corresponding to the first bit block is the second priority, the target air interface resource block is the one air interface resource block in the first air interface resource block group or the other air interface resource block in the first air interface resource block group, and one bit block generated by the first bit block is transmitted on the first PUSCH or the second PUSCH; when the priority corresponding to the first PUSCH is the second priority and the priority corresponding to the first bit block is the first priority, the target null resource block is the second null resource block, and one bit block generated by the first bit block is transmitted on the first PUCCH.

As a sub-embodiment of the above-mentioned embodiment, when the priority corresponding to the first PUSCH is the second priority and the priority corresponding to the first bit block is the first priority, the first PUSCH and the second PUSCH are abandoned to be transmitted.

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

As a sub-embodiment of the above embodiment, the first bit block comprises a first bit sub-block group; the first group of bit sub-blocks comprises one bit sub-block corresponding to the second priority; when the first bit block further comprises a bit sub-block of the first priority, the priority corresponding to the first bit block is the first priority; when the first bit block includes only the sub-block of bits of the second priority, the priority corresponding to the first bit block is the second priority.

As an embodiment, the second air interface resource block includes air interface resources reserved for the first PUCCH; one air interface resource block in the first air interface resource block group comprises air interface resources reserved for a first PUSCH; when the priority corresponding to the first PUSCH is the first priority, the priority corresponding to the first bit block is not used for determining the target air interface resource block, where the target air interface resource block is the one air interface resource block in the first air interface resource block group, and one bit block generated by the first bit block is transmitted on the first PUSCH; when the priority corresponding to the first PUSCH is the second priority and the numerical value of the priority corresponding to the first bit block is not less than the first threshold, the target air interface resource block is the one air interface resource block in the first air interface resource block group, and one bit block generated by the first bit block is transmitted on the first PUSCH; when the priority corresponding to the first PUSCH is the second priority and the value of the priority corresponding to the first bit block is smaller than the first threshold, the target air interface resource block is the second air interface resource block, and one bit block generated by the first bit block is transmitted on the first PUCCH.

As a sub-embodiment of the foregoing embodiment, when the priority corresponding to the first PUSCH is the second priority and the value of the priority corresponding to the first bit block is smaller than the first threshold, the first PUSCH is abandoned from being transmitted.

As a sub-embodiment of the above embodiment, the value of the priority corresponding to the first bit block is smaller than a second threshold; the second threshold is greater than the first threshold.

As a sub-embodiment of the above embodiment, the first bit block includes an SLHARQ-ACK.

As an embodiment, the second air interface resource block includes air interface resources reserved for the first PUCCH; one air interface resource block in the first air interface resource block group comprises air interface resources reserved for a first PUSCH; another empty resource block in the first empty resource block group comprises an empty resource reserved for a second PUSCH; the priority corresponding to the second PUSCH is the second priority; when the priority corresponding to the first PUSCH is the first priority, the priority corresponding to the first bit block is not used for determining the target air interface resource block, where the target air interface resource block is the one air interface resource block in the first air interface resource block group, and one bit block generated by the first bit block is always transmitted on the first PUSCH; when the priority corresponding to the first PUSCH is the second priority and the numerical value of the priority corresponding to the first bit block is not less than the first threshold, the target air interface resource block is the one air interface resource block in the first air interface resource block group or the other air interface resource block in the first air interface resource block group, and one bit block generated by the first bit block is transmitted on the first PUSCH or the second PUSCH; when the priority corresponding to the first PUSCH is the second priority and the numerical value of the priority corresponding to the first bit block is smaller than the first threshold, the target air interface resource block is the second air interface resource block, and one bit block generated by the first bit block is transmitted on the first PUCCH.

As a sub-embodiment of the foregoing embodiment, when the priority corresponding to the first PUSCH is the second priority and the value of the priority corresponding to the first bit block is smaller than the first threshold, the first PUSCH and the second PUSCH are abandoned for transmission.

As an embodiment, the first set of air interface resource blocks includes the second air interface resource block; the empty resource blocks in the first empty resource block set are reserved for performing multiple repeated transmissions of one bit block generated by the first bit block on the first PUCCH; the second resource block is reserved for performing one of a plurality of repeated transmissions of one bit block generated by the first bit block on the first PUCCH; one air interface resource block in the first air interface resource block group comprises air interface resources reserved for a first PUSCH; when the priority corresponding to the first PUSCH is the second priority, the priority corresponding to the first bit block is not used for determining the target air interface resource block, the target air interface resource block is the second air interface resource block, and the transmitting end of the first signal performs one transmission of multiple repeated transmissions of one bit block generated by the first bit block in the second air interface resource block; when the priority corresponding to the first PUSCH is the first priority and the priority corresponding to the first bit block is the second priority, the target air interface resource block is the one air interface resource block in the first air interface resource block group, and one bit block generated by the first bit block is transmitted on the first PUSCH; when the priority corresponding to the first PUSCH is the first priority and the priority corresponding to the first bit block is the first priority, the target air interface resource block is the second air interface resource block, and the transmitting end of the first signal performs one transmission of multiple repeated transmissions of one bit block generated by the first bit block in the second air interface resource block.

As a sub-embodiment of the above embodiment, when one bit block generated by the first bit block is performed for one transmission of a plurality of repeated transmissions in the second null resource block, the first PUSCH is abandoned for transmission.

As a sub-embodiment of the foregoing embodiment, when the transmitting end of the first signal performs one transmission of multiple repeated transmissions of one bit block generated by the first bit block in the second air interface resource block, the first PUSCH is abandoned for transmission.

As a sub-embodiment of the above embodiment, when one bit block generated by the first bit block is transmitted on the first PUSCH, the transmitting end of the first signal gives up signal transmission on the first PUCCH in the second null resource block.

As a sub-embodiment of the foregoing embodiment, the first air interface resource block group includes only the one air interface resource block in the first air interface resource block group.

As a sub-embodiment of the above embodiment, the first bit block includes one of UCI corresponding to the first priority and UCI corresponding to the second priority.

As a sub-embodiment of the above embodiment, the first bit block includes one of HARQ-ACK corresponding to the first priority and HARQ-ACK corresponding to the second priority.

As an embodiment, the first set of air interface resource blocks includes the second air interface resource block; the third bit block is a bit block generated by the first bit block; the air interface resource block in the first air interface resource block set is reserved for executing repeated transmission of the third bit block for multiple times; the second resource block is reserved for performing one of the plurality of repeated transmissions of the third bit block; one air interface resource block in the first air interface resource block group comprises air interface resources reserved for a first PUSCH; when the priority corresponding to the first PUSCH is the second priority, the priority corresponding to the first bit block is not used to determine the target air interface resource block, where the target air interface resource block is the second air interface resource block, and the transmitting end of the first signal performs the one-time transmission of the multiple repeated transmissions of the third bit block in the second air interface resource block; when the priority corresponding to the first PUSCH is the first priority and the priority corresponding to the first bit block is the second priority, the target air interface resource block is the one air interface resource block in the first air interface resource block group, and one bit block generated by the first bit block is transmitted on the first PUSCH; when the priority corresponding to the first PUSCH is the first priority and the priority corresponding to the first bit block is the first priority, the target air interface resource block is the second air interface resource block, and the transmitting end of the first signal performs the one-time transmission of the multiple repeated transmissions of the third bit block in the second air interface resource block.

As a sub-embodiment of the above-described embodiment, the first PUSCH is relinquished from transmission when the third bit block is performed for one of a plurality of repeated transmissions in the second empty resource block.

As a sub-embodiment of the foregoing embodiment, when the transmitting end of the first signal performs the one transmission of the multiple repeated transmissions of the third bit block in the second air interface resource block, the first PUSCH is abandoned for transmission.

As a sub-embodiment of the foregoing embodiment, when one bit block generated by the first bit block is transmitted on the first PUSCH, the transmitting end of the first signal gives up performing transmission of the third bit block in the second air interface resource block.

As a sub-embodiment of the foregoing embodiment, the first set of air interface resource blocks includes a plurality of air interface resource blocks; the plurality of air interface resource blocks in the first air interface resource block set are respectively reserved for a plurality of times of repetition of PUCCH transmission; the one PUCCH transmission is one PUCCH transmission used to carry the third bit block; the second air interface resource block is one of the plurality of air interface resource blocks in the first air interface resource block set.

As a sub-embodiment of the foregoing embodiment, the first set of air interface resource blocks includes a plurality of air interface resource blocks; the plurality of air interface resource blocks in the first air interface resource block set are respectively reserved for a plurality of PUCCHs; the plurality of PUCCHs are respectively used for carrying a plurality of repeated transmissions of the third bit block; the second air interface resource block is one of the plurality of air interface resource blocks in the first air interface resource block set.

As a sub-embodiment of the above embodiment, the third bit block is the first bit block.

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, and other wireless communication 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;

wherein the first signaling is used for determining a second air interface resource block; the second air interface resource block is overlapped with all air interface resource blocks in the first air interface resource block group in a time domain; any air interface resource block in the first air interface resource block group is reserved for a bit block; each air interface resource block in the first air interface resource block group corresponds to one priority in a first priority set; the first set of priorities comprises a first priority and a second priority, the first priority being different from the second priority, the first priority being a high priority, the second priority being a low priority; the target air interface resource block is one air interface resource block in the second air interface resource block or the first air interface resource block group; whether a first condition is met is used for determining whether the priority corresponding to the first bit block is used for determining the target air interface resource block; the first condition includes: the first air interface resource block group comprises an air interface resource block corresponding to the first priority; the second set of priorities comprises a plurality of priorities; the priority corresponding to the first bit block is one of the second set of priorities; when the first air interface resource block group comprises one air interface resource block corresponding to the first priority: no matter which priority of the second set of priorities the first bit block corresponds to, one bit block generated by the first bit block is always transmitted in one air interface resource block corresponding to the first priority and included in the first air interface resource block group; when the first air interface resource block group does not include the air interface resource block corresponding to the first priority: when the priority corresponding to the first bit block is not the first priority, the target air interface resource block is one air interface resource block in the first air interface resource block group, and one bit block generated by the first bit block is transmitted in the one air interface resource block in the first air interface resource block group; when the priority corresponding to the first bit block is the first priority, the target air interface resource block is the second air interface resource block, and one bit block generated by the first bit block is transmitted in the second air interface resource block.

2. The first node device of claim 1, wherein when the first set of air interface resource blocks includes one air interface resource block corresponding to the first priority, the priority corresponding to the first bit block is not used to determine the target air interface resource block; and when the first air interface resource block group does not comprise the air interface resource block corresponding to the first priority, the priority corresponding to the first bit block is used for determining the target air interface resource block.

3. The first node device according to claim 1 or 2, wherein when the first air interface resource block group does not include an air interface resource block corresponding to the first priority; the size relationship between the value of the priority corresponding to the first bit block and a first threshold is used to determine the target air interface resource block.

4. The first node apparatus of claim 3, wherein the value of the priority corresponding to the first bit block is less than a second threshold; the second threshold is greater than the first threshold.

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

a second transmitter for transmitting the first signaling;

wherein the first signaling is used for determining a second air interface resource block; the second air interface resource block is overlapped with all air interface resource blocks in the first air interface resource block group in a time domain; any air interface resource block in the first air interface resource block group is reserved for a bit block; each air interface resource block in the first air interface resource block group corresponds to one priority in a first priority set; the first set of priorities comprises a first priority and a second priority, the first priority being different from the second priority, the first priority being a high priority, the second priority being a low priority; the target air interface resource block is one air interface resource block in the second air interface resource block or the first air interface resource block group; whether a first condition is met is used for determining whether the priority corresponding to the first bit block is used for determining the target air interface resource block; the first condition includes: the first air interface resource block group comprises an air interface resource block corresponding to the first priority; the second set of priorities comprises a plurality of priorities; the priority corresponding to the first bit block is one of the second set of priorities; when the first air interface resource block group comprises one air interface resource block corresponding to the first priority: whether the priority corresponding to the first bit block is one of the second priority set, a bit block generated by the first bit block is always transmitted in one air interface resource block corresponding to the first priority included in the first air interface resource block group; when the first air interface resource block group does not include the air interface resource block corresponding to the first priority: when the priority corresponding to the first bit block is not the first priority, the target air interface resource block is one air interface resource block in the first air interface resource block group, and one bit block generated by the first bit block is transmitted in the one air interface resource block in the first air interface resource block group; when the priority corresponding to the first bit block is the first priority, the target air interface resource block is the second air interface resource block, and one bit block generated by the first bit block is transmitted in the second air interface resource block.

6. The second node apparatus of claim 5,

7. The second node device according to claim 5 or 6, wherein when the first air interface resource block group does not include an air interface resource block corresponding to the first priority; the size relationship between the value of the priority corresponding to the first bit block and a first threshold is used to determine the target air interface resource block.

8. The second node apparatus of claim 7, wherein the value of the priority corresponding to the first bit block is less than a second threshold; the second threshold is greater than the first threshold.

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

receiving a first signaling;

10. The method in the first node according to claim 9, wherein when the first air interface resource block group includes one air interface resource block corresponding to the first priority, the priority corresponding to the first bit block is not used to determine the target air interface resource block; and when the first air interface resource block group does not comprise the air interface resource block corresponding to the first priority, the priority corresponding to the first bit block is used for determining the target air interface resource block.

11. The method in the first node according to claim 9 or 10, wherein when the first air interface resource block group does not include an air interface resource block corresponding to the first priority; the size relationship between the value of the priority corresponding to the first bit block and a first threshold is used to determine the target air interface resource block.

12. The method in a first node according to claim 11, wherein the value of the priority corresponding to the first bit block is smaller than a second threshold; the second threshold is greater than the first threshold.

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

sending a first signaling;

wherein the first signaling is used for determining a second air interface resource block; the second air interface resource block is overlapped with all air interface resource blocks in the first air interface resource block group in a time domain; any empty resource block in the first empty resource block group is reserved for a bit block; each air interface resource block in the first air interface resource block group corresponds to one priority in a first priority set; the first set of priorities comprises a first priority and a second priority, the first priority being different from the second priority, the first priority being a high priority, the second priority being a low priority; the target air interface resource block is one air interface resource block in the second air interface resource block or the first air interface resource block group; whether a first condition is met is used for determining whether the priority corresponding to the first bit block is used for determining the target air interface resource block; the first condition includes: the first air interface resource block group comprises an air interface resource block corresponding to the first priority; the second set of priorities comprises a plurality of priorities; the priority corresponding to the first bit block is one of the second set of priorities; when the first air interface resource block group comprises one air interface resource block corresponding to the first priority: whether the priority corresponding to the first bit block is one of the second priority set, a bit block generated by the first bit block is always transmitted in one air interface resource block corresponding to the first priority included in the first air interface resource block group; when the first air interface resource block group does not include the air interface resource block corresponding to the first priority: when the priority corresponding to the first bit block is not the first priority, the target air interface resource block is one air interface resource block in the first air interface resource block group, and one bit block generated by the first bit block is transmitted in the one air interface resource block in the first air interface resource block group; when the priority corresponding to the first bit block is the first priority, the target air interface resource block is the second air interface resource block, and one bit block generated by the first bit block is transmitted in the second air interface resource block.

14. The method in a second node according to claim 13,

15. Method in a second node according to claim 13 or 14,

when the first air interface resource block group does not comprise the air interface resource block corresponding to the first priority; the magnitude relation between the numerical value of the priority corresponding to the first bit block and a first threshold is used for determining the target air interface resource block.

16. The method in a second node according to claim 15,