CN114765886A

CN114765886A - Method and apparatus in a node used for wireless communication

Info

Publication number: CN114765886A
Application number: CN202111316924.9A
Authority: CN
Inventors: 张晓博
Original assignee: Shanghai Tuluo Communication Technology Partnership LP
Current assignee: Shanghai Tuluo Communication Technology Partnership LP
Priority date: 2021-01-14
Filing date: 2021-11-09
Publication date: 2022-07-19

Abstract

A method and apparatus in a node used for wireless communication is disclosed. A first receiver that receives the first signaling group and the second signaling group; a first transceiver that transmits a first signal in a first time-frequency resource pool or receives the first signal in the first time-frequency resource pool; wherein the first signaling group and the second signaling group indicate a first index and a second index, respectively, the first index being different from the second index; the first signaling group is used to determine the first pool of time-frequency resources; the second signaling group is used to determine a second set of numerical values; a second value is used to determine the HARQ process number to which the first signal corresponds, the second value belonging to the second set of values.

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 future, the application scenes of the wireless communication system are more and more diversified, and different application scenes put different performance requirements on the system. In order to meet different performance requirements of multiple application scenarios, research on a New air interface technology (NR, New Radio) (or 5G) is decided on #72 bunions of 3GPP (3rd Generation Partner Project) RAN (Radio Access Network), and standardization Work on the NR is started after WI (Work Item) of the New air interface technology passes through #75 bunions of 3GPP RAN.

Among the new air interface technologies, Multiple antenna (e.g., Multiple Input Multiple Output (MIMO), Multiple TRP (Multiple-TRP, Multiple Transmission Reception Point) and Multiple panel (panel)) technologies are important components. To be able to adapt to more diverse application scenarios and to meet higher demands, multi-antenna communication is supported more robust and more spectrally efficient and more application scenarios over the 3GPP RAN #86 second meeting with further enhanced WI of MIMO under NR.

Disclosure of Invention

In multi-TRP communication, multiple TRPs may be used to serve the same UE to enhance the robustness of communication or increase the transmission rate. The 3GPP supports multiple TRP transmission for downlink data channels in Release 16(Release 16), and agrees to support multiple TRP-based Configuration Grant (CG) PUSCH (Physical Uplink Shared CHannel) transmission in Release 17(Release 17). When multiple configuration grants are used to transmit multiple repetitions of a Transport Block (TB), how to determine a corresponding HARQ (Hybrid Automatic Repeat reQuest ACKnowledgement) Process number (HARQ Process ID/number) is a key issue to be solved.

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

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

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

As an example, the terms in this 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 group and a second signaling group;

transmitting a first signal in a first time-frequency resource pool, or receiving the first signal in the first time-frequency resource pool;

wherein the first signaling group and the second signaling group indicate a first index and a second index, respectively, the first index being different from the second index; the first signaling group is used to determine the first pool of time-frequency resources; the second signaling group is used to determine a second set of numerical values; the second value is used to determine the HARQ process number to which the first signal corresponds, the second value belonging to the second set of values.

As an embodiment, the problem to be solved by the present application includes: how to transmit multiple repetitions(s) of a bit block using multiple configuration grants (Configured Grant) (or SPS configuration).

As an embodiment, the problem to be solved by the present application includes: how to determine the HARQ process number corresponding to the transmission of one bit block when multiple configuration grants (or SPS configurations) are used for transmitting multiple repetitions of the one bit block.

As an embodiment, the problem to be solved by the present application includes: how to determine the HARQ process number corresponding to the transmission of one bit block when multiple repetitions of the bit block occupy time-frequency resources determined by multiple configuration grants (or SPS configurations), respectively.

As an embodiment, the problem to be solved by the present application includes: how to establish a relation between HARQ process numbers of a plurality of configuration grants (or SPS configurations) when the plurality of configuration grants (or SPS configurations) are used for transmitting a plurality of repetitions of one bit block.

As an embodiment, the characteristics of the above method include: the first signaling group indicates one configuration grant, the second signaling group indicates another configuration grant; the first signal is sent in the time-frequency resource pool determined by the one configuration authorization, and the other configuration authorization is used for determining the HARQ process number corresponding to the first signal.

As an embodiment, the characteristics of the above method include: the first signaling group indicates one SPS configuration and the second signaling group indicates another SPS configuration; the first signal is transmitted in the time-frequency resource pool determined by the SPS configuration, and the other SPS configuration is used for determining the HARQ process number corresponding to the first signal.

As an embodiment, the characteristics of the above method include: the first signaling group indicates one configuration grant, the second signaling group indicates another configuration grant; the first signal is transmitted in one PUSCH determined by the one configuration authorization, and the other configuration authorization is used for determining a HARQ process number corresponding to the transmission of the one PUSCH.

As an embodiment, the characteristics of the above method include: the first signaling group indicates one SPS configuration and the second signaling group indicates another SPS configuration; the first signal is transmitted in one PDSCH determined by the one SPS configuration, and the other SPS configuration is used for determining a HARQ process number corresponding to transmission of the one PDSCH.

As an embodiment, the characteristics of the above method include: two different configuration grants are used together to determine the HARQ process number to which the first signal corresponds.

As an embodiment, the characteristics of the above method include: two different SPS configurations are used together to determine the HARQ process number to which the first signal corresponds.

As an embodiment, the characteristics of the above method include: the first signaling group and the second signaling group respectively indicate configuration grants (or SPS configurations) for different TRPs.

As an example, the above method has the benefits of: it is advantageous to support that multiple different configuration grants (or SPS configurations) are used for transmission of (multiple repetitions of) the same transport block.

As an example, the above method has the benefits of: the inconsistency of the understandings of the two communication parties to the HARQ process number is avoided.

As an example, the above method has the benefits of: the communication reliability is improved.

As an example, the above method has the benefits of: the more complex protocol changes required to support multiple repeated transmissions for different TRPs using a single configuration grant (or SPS configuration) are avoided with good compatibility.

As an example, the above method has the benefits of: which is beneficial to reducing signaling overhead.

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

the second signalling group is used to determine a second time-frequency resource pool, the first time-frequency resource pool being associated to the second time-frequency resource pool, time-domain resources occupied by the second time-frequency resource pool being used to determine the second value.

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

the first signaling group is used to determine a first set of values; the time domain resources occupied by the first time frequency resource pool are used for determining a first value, and the first value belongs to the first value set; the first value and the second value are associated.

the first information indicates a first difference value, and a difference value between the first value and the second value is equal to the first difference value.

As an embodiment, the characteristics of the above method include: values of the first set of values and values of the second set of values are associated.

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

sending a second signal in the second time frequency resource pool, or receiving the second signal in the second time frequency resource pool;

wherein the first signal and the second signal both carry a first bit block, and the first time-frequency resource pool and the second time-frequency resource pool are used for transmitting two repetitions of the first bit block, respectively; the second signaling group is used to determine a second time-frequency resource pool sub-group, the second time-frequency resource pool being one of the second time-frequency resource pool sub-group; and any time frequency resource pool in the second time frequency resource pool subgroup corresponds to the second numerical value.

the HARQ process number corresponding to the first signal is equal to the second numerical value, and the first signal and the second signal correspond to the same HARQ process number.

the first multicarrier symbol occupied by the second time-frequency resource pool is used to determine a first reference value, which is equal to the second value.

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

transmitting a first signaling group and a second signaling group;

receiving a first signal in a first time-frequency resource pool, or sending the first signal in the first time-frequency resource pool;

wherein the first signaling group and the second signaling group indicate a first index and a second index, respectively, the first index being different from the second index; the first signaling group is used to determine the first pool of time-frequency resources; the second signaling group is used to determine a second set of numerical values; a second value is used to determine the HARQ process number to which the first signal corresponds, the second value belonging to the second set of values.

receiving a second signal in a second time frequency resource pool, or sending the second signal in the second time frequency resource pool;

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

a first receiver that receives the first signaling group and the second signaling group;

a first transceiver that transmits a first signal in a first time-frequency resource pool or receives the first signal in the first time-frequency resource pool;

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

a second transmitter for transmitting the first signaling group and the second signaling group;

a second transceiver that receives a first signal in the first time-frequency resource pool or transmits the first signal in the first time-frequency resource pool;

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

the inconsistency of the understandings of the HARQ process numbers of the two communication parties is avoided;

to facilitate support for multiple different configuration grants (or, SPS configurations) being used for transmission of the same transport block (multiple repetitions)

-improved communication reliability;

avoiding the more complex protocol changes needed to support multiple repeated transmissions for different TRPs using a single configuration grant (or, SPS configuration);

-good compatibility;

-facilitate more flexible association of different configuration grants (or SPS configurations);

-facilitating the implementation of multiple TRP transmission;

advantageously reducing the signalling overhead.

Background Art B

In the 5G system, eMBB (enhanced Mobile Broadband), and URLLC (Ultra Reliable and Low Latency Communication) are two typical Service types (Service Type). In 3GPP (3rd Generation Partner Project) 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 for URLLC service (10^ -5). In order to support the higher required URLLC service, such as higher reliability (e.g. target BLER is 10^ -6), lower delay (e.g. 0.5-1ms), etc., in 3gpp nr Release 16, DCI (Downlink Control Information) signaling may indicate whether the scheduled 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 dropped.

URLLC enhanced WI (Work Item) by NR Release 17 at the 3GPPRAN congress. Among them, Multiplexing (Multiplexing) of different services in a UE (User Equipment) (Intra-UE) is a major point to be researched.

Disclosure of the invention B

After multiplexing of different priority services in the UE is introduced, how to multiplex UCI (Uplink Control Information) with different priorities (e.g., HARQ-ACK (Hybrid Automatic Repeat reQuest ACKnowledgement) onto a PUCCH (Physical Uplink Control CHannel) for transmission is a key problem to be solved.

receiving a first signaling;

sending a first signal in a first air interface resource pool, wherein the first signal carries a fourth bit block and a third bit block;

wherein a first block of bits is associated to the first signaling; the first block of bits is used to generate the third block of bits and the second block of bits is used to generate the fourth block of bits; at least one of the first bit block or the second bit block is used to determine a first reference number; the first bit block corresponds to a first identifier, the first identifier is a first candidate identifier or a second candidate identifier, and the first candidate identifier is different from the second candidate identifier; the first pool of empty resources is determined in a manner related to the first identifier.

As an embodiment, the problem to be solved by the present application includes: when the first node determines to multiplex (multiplex) the first bit block and the second bit block into the same air interface resource pool for transmission, how to determine the same air interface resource pool according to the first identifier.

As an example, the above method has the benefits of: the transmission performance of the high-priority HARQ-ACK is guaranteed.

As an example, the above method has the benefits of: the problem of multiplexing between HARQ-ACK associated to DCI dynamic scheduling PDSCH and HARQ-ACK associated to SPS PDSCH after different priorities (or different service types) are introduced is solved.

As an embodiment, the conditions (including time domain overlapping conditions, timeline conditions, etc.) that need to be satisfied when the first bit block and the second bit block are multiplexed into the same air interface resource pool are both satisfied.

As an embodiment, the first node determines to multiplex (multiplex) the first bit block and the second bit block into the same pool of empty resources.

when the first identifier is the first candidate identifier, the first reference number is used to determine a first air interface resource pool set, and the first signaling indicates the first air interface resource pool from the first air interface resource pool set; when the first identifier is the second candidate identifier, the first reference number is used to determine the first pool of empty resources.

the second bit block corresponds to a second identifier, the second identifier being the first candidate identifier or the second candidate identifier, the second identifier being different from the first identifier; when the first identifier is the first candidate identifier and the second identifier is the second candidate identifier, the first reference number is used to determine a first air interface resource pool set, and the first signaling indicates the first air interface resource pool from the first air interface resource pool set; the first reference number is used to determine the first pool of empty resources when the first identity is the second candidate identity and the second identity is the first candidate identity.

the first reference number is equal to a sum of a number of bits included in the first bit block and a number of bits included in the second bit block; or, the first reference number is equal to the sum of the number of bits included in the output of the first bit block after the first processing and the number of bits included in the second bit block; or, the first reference number is equal to the sum of the number of bits included in the output of the first bit block after the first processing and the number of bits included in the output of the second bit block after the second processing; or, the first reference number is equal to the sum of the number of bits included in the first bit block and the number of bits included in the second processed output of the second bit block.

the second bit block corresponds to the first candidate identification.

one of the candidate identifiers in this application is: one Priority index (Priority index).

the first and second bit blocks both include HARQ-ACK.

sending a first signaling;

receiving a first signal in a first air interface resource pool, wherein the first signal carries a fourth bit block and a third bit block;

the second bit block corresponds to a second identifier, the second identifier being the first candidate identifier or the second candidate identifier, the second identifier being different from the first identifier; when the first identifier is the first candidate identifier and the second identifier is the second candidate identifier, the first reference number is used to determine a first set of air interface resource pools from which the first signaling indicates the first air interface resource pool; the first reference number is used to determine the first pool of empty resources when the first identity is the second candidate identity and the second identity is the first candidate identity.

the second bit block corresponds to the first candidate identification.

one of the candidate identities in the present application is: one Priority index (Priority index).

the first and second bit blocks both include HARQ-ACK.

a first receiver receiving a first signaling;

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

As an embodiment, when the first identifier is the first candidate identifier, the first reference number is used to determine a first air interface resource pool set, and the first signaling indicates the first air interface resource pool from the first air interface resource pool set; when the first identifier is the second candidate identifier, the first reference number is used to determine the first pool of empty resources.

As an embodiment, the second bit block corresponds to a second flag, the second flag is the first candidate flag or the second candidate flag, and the second flag is different from the first flag; when the first identifier is the first candidate identifier and the second identifier is the second candidate identifier, the first reference number is used to determine a first set of air interface resource pools from which the first signaling indicates the first air interface resource pool; the first reference number is used to determine the first pool of empty resources when the first identity is the second candidate identity and the second identity is the first candidate identity.

As an embodiment, the first reference number is equal to the sum of the number of bits comprised by the first block of bits and the number of bits comprised by the second block of bits; or, the first reference number is equal to the sum of the number of bits included in the output of the first bit block after the first processing and the number of bits included in the second bit block; or, the first reference number is equal to the sum of the number of bits included in the output of the first bit block after the first processing and the number of bits included in the output of the second bit block after the second processing; or, the first reference number is equal to the sum of the number of bits included in the first bit block and the number of bits included in the second processed output of the second bit block.

As an embodiment, the second bit block corresponds to the first candidate identity.

As an example, one of the candidate identifiers in the present application is: one Priority index (Priority index).

As an embodiment, the first bit block and the second bit block both comprise HARQ-ACKs.

a second transmitter for transmitting the first signaling;

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

As an embodiment, when the first identifier is the first candidate identifier, the first reference number is used to determine a first air interface resource pool set, and the first signaling indicates the first air interface resource pool from the first air interface resource pool set; when the first identity is the second candidate identity, the first reference number is used to determine the first pool of empty resources.

As an embodiment, the second bit block corresponds to a second flag, the second flag is the first candidate flag or the second candidate flag, and the second flag is different from the first flag; when the first identifier is the first candidate identifier and the second identifier is the second candidate identifier, the first reference number is used to determine a first air interface resource pool set, and the first signaling indicates the first air interface resource pool from the first air interface resource pool set; the first reference number is used for determining the first pool of empty resources when the first identity is the second candidate identity and the second identity is the first candidate identity.

As an embodiment, the first reference number is equal to a sum of a number of bits comprised by the first bit block and a number of bits comprised by the second bit block; or, the first reference number is equal to the sum of the number of bits included in the output of the first bit block after the first processing and the number of bits included in the second bit block; or, the first reference number is equal to the sum of the number of bits included in the output of the first bit block after the first processing and the number of bits included in the output of the second bit block after the second processing; or, the first reference number is equal to the sum of the number of bits included in the first bit block and the number of bits included in the second processed output of the second bit block.

As an embodiment, the second bit block corresponds to the first candidate identification.

-guaranteeing the transmission performance of high priority HARQ-ACKs;

the problem of multiplexing between HARQ-ACKs associated to DCI dynamically scheduled PDSCH and HARQ-ACKs associated to SPS PDSCH after introducing different priorities (or different traffic types) is solved;

-improved communication reliability;

good compatibility.

Drawings

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

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

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

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

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

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

fig. 6 shows a schematic diagram of a relationship between a second signaling group, a second time-frequency resource pool, a first time-frequency resource pool and a second value according to an embodiment of the application;

fig. 7 shows a schematic diagram of a relationship between a time domain resource occupied by a second time-frequency resource pool and a second value, according to an embodiment of the present application;

fig. 8 is a schematic diagram illustrating a first signaling group, a first set of values, time domain resources occupied by a first time-frequency resource pool, and a relationship between the first values and second values according to an embodiment of the present application;

fig. 9 is a schematic diagram illustrating a relationship between a time domain resource occupied by a first time-frequency resource pool and a first numerical value according to an embodiment of the present application;

fig. 10 shows a flow chart of a first node's processing for a second signal according to an embodiment of the application;

FIG. 11 shows an illustrative schematic of a first index and a second index according to an embodiment of the application;

FIG. 12 shows an illustrative diagram of a first index and a second index according to an embodiment of the application;

fig. 13 is a diagram illustrating a relationship between a first time-frequency resource pool and a second time-frequency resource pool and a RV corresponding to a first signal according to an embodiment of the present application;

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

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

FIG. 16 shows a process flow diagram of a first node according to an embodiment of the application;

fig. 17 shows a signal transmission flow diagram 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 this application receives a first signaling group and a second signaling group in step 101; in step 102, a first signal is transmitted in a first time-frequency resource pool, or received in the first time-frequency resource pool.

In embodiment 1, the first signaling group and the second signaling group indicate a first index and a second index, respectively, the first index being different from the second index; the first signaling group is used to determine the first pool of time-frequency resources; the second signaling group is used to determine a second set of numerical values; the second value is used to determine the HARQ process number to which the first signal corresponds, the second value belonging to the second set of values.

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

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

As an embodiment, one signaling in the first signaling group includes layer 1(L1) control signaling.

As an embodiment, one signaling in the first signaling group includes layer 2(L2) signaling.

As an embodiment, one of the signaling in the first signaling group includes layer 2(L2) control signaling.

As an embodiment, one signaling in the first signaling group includes layer 3(L3) signaling.

As an embodiment, one of the signaling in the first signaling group includes layer 3(L3) control signaling.

As an embodiment, one of the signaling in the first signaling group comprises Physical Layer (Physical Layer) signaling.

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

As an embodiment, one signaling in the first signaling group comprises Higher Layer (high 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 includes RRC (Radio Resource Control) signaling.

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

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

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

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

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 SCI (Sidelink Control Information).

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

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

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

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

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

As an embodiment, the 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 the present application is an sPDCCH (short PDCCH).

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

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

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

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

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

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

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

As an embodiment, one signaling in the first signaling group includes DCI activating one configuration grant.

As one embodiment, one signaling in the first signaling group includes DCI activating one SPS configuration.

As an embodiment, the first signaling group comprises one signaling.

As an embodiment, the first signaling group comprises only one signaling.

As an embodiment, the first signaling group includes a plurality of signaling.

As an embodiment, one signaling in the first signaling group indicates the first index.

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

As an embodiment, one signaling in the second signaling group comprises layer 1(L1) signaling.

As an embodiment, one signaling in the second signaling group includes layer 1(L1) control signaling.

As an embodiment, one signaling in the second signaling group includes layer 2(L2) signaling.

As an embodiment, one of the signaling in the second signaling group comprises layer 2(L2) control signaling.

As an embodiment, one signaling in the second signaling group comprises layer 3(L3) signaling.

As an embodiment, one signaling in the second signaling group includes layer 3(L3) control signaling.

As an embodiment, one of the signaling in the second signaling group comprises Physical Layer (Physical Layer) signaling.

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

As an embodiment, one signaling in the second signaling group comprises Higher Layer (Higher Layer) signaling.

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

As an embodiment, one signaling in the second signaling group includes RRC (Radio Resource Control) signaling.

As an embodiment, one signaling in the second signaling group includes MAC CE (Medium Access Control layer Control Element) signaling.

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

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

As an embodiment, one signaling in the second signaling group includes DCI (Downlink Control Information).

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

As an embodiment, one signaling in the second signaling group includes SCI (Sidelink Control Information).

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

As an embodiment, one signaling in the second signaling group includes one or more fields in one ie (information element).

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

As an embodiment, one signaling in the second signaling group is an UpLink Grant signaling (UpLink Grant signaling).

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

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

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

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

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

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

As an embodiment, the second signaling group comprises one signaling.

As an embodiment, the second signaling group comprises only one signaling.

As an embodiment, the second signaling group includes a plurality of signaling.

As an embodiment, one signaling in the second signaling group indicates the second index.

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 time-frequency Resource pool includes at least one RE (Resource Element) in a time-frequency domain.

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

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

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

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

As an embodiment, the multicarrier symbol in the present application is an FBMC (Filter Bank Multi Carrier) symbol.

As an embodiment, the multicarrier symbol in this application includes CP (Cyclic Prefix).

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

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

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

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

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

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

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

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

As an embodiment, the first time-frequency resource pool includes a positive integer number of discontinuous time slots in the time domain.

As an embodiment, the first time-frequency resource pool includes a positive integer number of consecutive time slots in the time domain.

As an embodiment, the first time-frequency resource pool comprises a positive integer number of sub-frames (sub-frames) in the time domain.

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

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

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

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

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

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

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

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

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

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

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

As an embodiment, the first time-frequency resource pool is reserved for one PDSCH (Physical Downlink Shared CHannel).

As an embodiment, the first time-frequency resource pool is reserved for a Shared Channel (Shared Channel).

As an embodiment, the first time-frequency resource pool belongs to time-frequency resources defined by a configuration grant.

As an embodiment, the first pool of time-frequency resources belongs to time-frequency resources defined by one SPS configuration.

As an embodiment, all signaling in the first signaling group corresponds to the first index.

As an embodiment, all signaling in the second signaling group corresponds to the second index.

As an embodiment, the first index and the second index respectively indicate different TRPs.

As an embodiment, the first index and the second index respectively indicate different CORESET (Control resource set).

As one embodiment, the first index and the second index respectively indicate different priorities (priorities).

As an embodiment, the first transceiver in this application comprises a receiver.

As an embodiment, the first transceiver in this application comprises the first receiver in this application.

As an embodiment, the first transceiver in this application comprises a transmitter.

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

As an embodiment, all signaling in the first signaling group is signaling associated to one configuration grant, and all signaling in the second signaling group is signaling associated to another configuration grant.

As an embodiment, one of the configuration grants in this application comprises a semi-static scheduling used for uplink.

As an embodiment, one of the configuration grants in this application comprises an unlicensed scheduling used for the uplink.

As an example, one of the configuration grants in this application is a first Type (Type 1) configuration grant.

As an embodiment, one of the configuration grants in this application is a second Type (Type 2) configuration grant.

As an embodiment, all signaling in the first signaling group is signaling associated to one SPS configuration, and all signaling in the second signaling group is signaling associated to another SPS configuration.

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

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

As an embodiment, two signallings in the first signaling group together indicate the first time-frequency resource pool.

As an embodiment, the plurality of signaling in the first signaling group collectively indicate the first time-frequency resource pool.

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

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

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

As an embodiment, one signaling in the first signaling group indicates a time domain resource occupied by the first time-frequency resource pool.

As an embodiment, one signaling in the first signaling group indicates a frequency domain resource occupied by the first time-frequency resource pool.

As one embodiment, one or more of the first signaling group indicates a first time-frequency resource pool, which is one of the first time-frequency resource pool.

As one embodiment, one of the first signaling group indicates a periodicity (periodicity) of the first pool of time frequency resources.

As an embodiment, one signaling in the first signaling group indicates a time domain resource occupied by one time frequency resource pool in the first time frequency resource pool group.

As an embodiment, one signaling in the first signaling group indicates a frequency domain resource occupied by one time-frequency resource pool in the first time-frequency resource pool group.

As one embodiment, the second set of numerical values includes at least one numerical value.

As an embodiment, the values of the second set of values are all non-negative integers.

As an embodiment, one value in the second set of values corresponds to one HARQ Process number (HARQ Process ID/number).

As an embodiment, the second signaling group indicates a second time-frequency resource pool group, and the second numerical value set includes HARQ process numbers determined by time-domain resources occupied by any time-frequency resource pool in the second time-frequency resource pool group.

As an embodiment, the time domain resources occupied by one time frequency resource pool are: a first multicarrier symbol in the one time-frequency resource pool.

As an embodiment, the time domain resources occupied by one time frequency resource pool are: and the time slot to which the first multi-carrier symbol in the time frequency resource pool belongs.

As an embodiment, the time domain resources occupied by one time frequency resource pool include: a first multicarrier symbol in the one time-frequency resource pool.

As an embodiment, the time domain resources occupied by one time frequency resource pool include: and the time slot to which the first multi-carrier symbol in the time frequency resource pool belongs.

As an embodiment, the HARQ process number determined by the time domain resource occupied by one time-frequency resource pool is: and the HARQ process number associated with the time slot to which the first multi-carrier symbol belongs in the time domain resources occupied by the time frequency resource pool.

As an embodiment, the HARQ process number determined by the time domain resource occupied by one time-frequency resource pool is: and the HARQ process number associated with the first multi-carrier symbol in the time domain resource occupied by the time frequency resource pool.

In one embodiment, the first pool of time-frequency resources comprises at least one pool of time-frequency resources.

For one embodiment, the first pool of time frequency resources comprises the first pool of time frequency resources.

As an embodiment, the first pool of time-frequency resources is defined in a configuration authorization.

As an example, the first pool of time-frequency resources is defined in an SPS configuration.

For one embodiment, the second pool of time frequency resources comprises at least one pool of time frequency resources.

For one embodiment, the second pool of time frequency resources comprises the second pool of time frequency resources.

For one embodiment, the second pool of time-frequency resources is defined in a configuration authorization.

As an embodiment, the second pool of time-frequency resources is defined in an SPS configuration.

As an embodiment, one signaling of the second signaling group indicates the second set of numerical values.

As an embodiment, one signaling in the second signaling group indicates a second offset value.

As an embodiment, one of the second signaling groups indicates the fourth value.

As an embodiment, the fourth value is used to determine the second set of values.

As one embodiment, the second offset value is used to determine the second set of numerical values.

As an embodiment, the second offset value and the fourth numerical value are together used for determining the second set of numerical values.

As one embodiment, the second set of numerical values includes all integers between a third boundary value and a fourth boundary value (including the third boundary value and the fourth boundary value); the third boundary value is not greater than the fourth boundary value.

As an embodiment, the third boundary value and the fourth boundary value are both non-negative integers.

As an embodiment, the second offset value is used for determining the third boundary value.

As an embodiment, the second offset value is used to determine the fourth boundary value.

As an embodiment, the fourth value is used to determine the fourth boundary value.

As an embodiment, the third boundary value is equal to 0 and the fourth boundary value is equal to the fourth value minus 1.

As an embodiment, the third boundary value is equal to the second offset value and the fourth boundary value is equal to the second offset value plus the fourth value minus 1.

In one embodiment, the second offset value is a non-negative integer no greater than 15.

In one embodiment, the second offset value is a non-negative integer no greater than 31.

In one embodiment, the second offset value is a non-negative integer no greater than 63.

For one embodiment, the second offset value is a non-negative integer no greater than 1023.

As an embodiment, the second offset value is configured in an SPS-Config Information Element (IE).

As an embodiment, the second offset value is configured in a ConfiguredGrantConfig information element.

As an example, the second Offset value is a value indicated by a harq-ProcID-Offset field.

For one embodiment, the second Offset value is a value indicated in the field harq-ProcID-Offset 2.

As an embodiment, the fourth value is a positive integer no greater than 16.

As an embodiment, the fourth value is a positive integer no greater than 32.

As an example, the fourth value is a positive integer no greater than 64.

As an embodiment, the fourth value is a positive integer no greater than 1024.

As an embodiment, the fourth value is a value indicated by an nrofHARQ-Processes field.

As an embodiment, the fourth value is configured in an SPS-Config information element.

As an embodiment, the fourth value is configured in a ConfiguredGrantConfig information element.

As an embodiment, one signaling in the second signaling group indicates a second period value.

As an embodiment, the second period value is used for determining the second value.

As an embodiment, the second period value is a value indicated by a period field.

As an embodiment, the second period value and the fourth value are jointly used to determine the second value for the time domain resource occupied by the second time-frequency resource pool.

As an embodiment, the time domain resource occupied by the second time frequency resource pool, the fourth numerical value, the second period value and the second offset value are jointly used to determine the second numerical value.

As an embodiment, the determining, by the second value of the sentence, the HARQ process number corresponding to the first signal includes: the HARQ process number corresponding to the first signal is equal to the second value.

As one embodiment, the first signaling group is used to determine a first pool of time-frequency resources, the first pool of time-frequency resources being one of the first pool of time-frequency resources; the first set of values includes HARQ process numbers assigned to physical layer channels transmitted in a time-frequency resource pool of the first pool of time-frequency resources.

As an embodiment, the second signaling group is used to determine a second pool of time-frequency resources, the second pool of time-frequency resources being one of the second pool of time-frequency resources; the second set of numerical values includes HARQ process numbers assigned to physical layer channels transmitted in time-frequency resource pools of the second group of time-frequency resource pools.

As an embodiment, one of the physical layer channels is a PUSCH.

As an embodiment, one of the physical layer channels is one PDSCH.

As an embodiment, one of the HARQ process numbers in this application is equal to an integer from 0 to 15.

As an embodiment, one of the HARQ process numbers in this application is equal to an integer from 0 to 31.

As an embodiment, one of the HARQ process numbers in this application is equal to an integer from 0 to 63.

As an embodiment, one of the HARQ process numbers in this application is equal to an integer from 1 to 16.

As an embodiment, one of the HARQ process numbers in this application is equal to an integer from 1 to 32.

As an embodiment, one of the HARQ process numbers in this application is equal to an integer from 1 to 64.

As an example, one of the HARQ process numbers in this application is equal to a non-negative integer no greater than 1023.

As an embodiment, one of the HARQ process numbers in this application is equal to a non-negative integer no greater than 1024.

Example 2

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

Fig. 2 illustrates a diagram of a network architecture 200 for 5G NR, LTE (Long-Term Evolution), and LTE-a (Long-Term Evolution-enhanced) systems. The 5G NR or LTE network architecture 200 may be referred to as EPS (Evolved Packet System) 200 or some other suitable terminology. The EPS 200 may include one or more UE (User Equipment) 201, NG-RAN (next generation radio access Network) 202, EPC (Evolved Packet Core)/5G-CN (5G-Core Network,5G Core Network) 210, HSS (Home Subscriber Server) 220, and internet service 230. The EPS may interconnect with other access networks, but these entities/interfaces are not shown for simplicity. As shown, the EPS provides packet-switched services, however those skilled in the art will readily appreciate that the various concepts presented throughout this application may be extended to networks providing circuit-switched services or other cellular networks. The NG-RAN includes NR node b (gNB)203 and other gnbs 204. The gNB203 provides user and control plane protocol termination towards the UE 201. The gnbs 203 may be connected to other gnbs 204 via an Xn interface (e.g., backhaul). The gNB203 may also be referred to as a base station, a base transceiver station, a radio base station, a radio transceiver, a transceiver function, a Basic Service Set (BSS), an Extended Service Set (ESS), a TRP (transmitting receiving node), or some other suitable terminology. The gNB203 provides an access point for the UE201 to the EPC/5G-CN 210. Examples of the UE201 include a cellular phone, a smart phone, a Session Initiation Protocol (SIP) phone, a laptop, a Personal Digital Assistant (PDA), a satellite radio, non-terrestrial base station communications, satellite mobile communications, a global positioning system, a multimedia device, a video device, a digital audio player (e.g., MP3 player), a camera, a game console, a drone, an aircraft, a narrowband internet of things device, a machine type communication device, a terrestrial vehicle, an automobile, a wearable device, or any other similar functioning device. Those skilled in the art may also refer to UE201 as a mobile station, a subscriber station, a mobile unit, a subscriber unit, a wireless unit, a remote unit, a mobile device, a wireless communication device, a remote device, a mobile subscriber station, an access terminal, a mobile terminal, a wireless terminal, a remote terminal, a handset, a user agent, a mobile client, a client, or some other suitable terminology. The gNB203 connects to the EPC/5G-CN 210 through the S1/NG interface. The EPC/5G-CN 210 includes MME (Mobility Management Entity)/AMF (Authentication Management Domain)/UPF (User Plane Function) 211, other MMEs/AMF/UPF 214, S-GW (Service Gateway) 212, and P-GW (Packet data Network Gateway) 213. MME/AMF/UPF211 is a control node that handles signaling between UE201 and EPC/5G-CN 210. In general, the MME/AMF/UPF211 provides bearer and connection management. All user IP (Internet protocol) packets are transmitted through S-GW212, and S-GW212 itself is connected to P-GW 213. The P-GW213 provides UE IP address allocation as well as other functions. The P-GW213 is connected to the internet service 230. The internet service 230 includes an operator-corresponding internet protocol service, and may specifically include the internet, an intranet, an IMS (IP Multimedia Subsystem), and a packet-switched streaming service.

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

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

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

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

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

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

Example 3

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

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

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

As an embodiment, 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 PHY 301.

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

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

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

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

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

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

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

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 MAC sublayer 302.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

As an example, the first signal in this application is generated in the PHY 301.

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

Example 4

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

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

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

In the transmission from the first communication device 410 to the second communication device 450, at the first communication device 410, upper layer data packets from the core network are provided to the controller/processor 475. The controller/processor 475 implements the functionality of 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 processing on the coded and modulated symbols to generate one or more spatial streams. Transmit processor 416 then maps each spatial stream to subcarriers, multiplexes with reference signals (e.g., pilots) in the time and/or frequency domain, and then uses an Inverse Fast Fourier Transform (IFFT) to generate the physical channels carrying the time-domain multicarrier symbol streams. The multi-antenna transmit processor 471 then performs 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 provided to a receive processor 456. Receive processor 456 and multi-antenna receive processor 458 implement the various signal processing functions of the L1 layer. A multi-antenna receive processor 458 performs receive analog precoding/beamforming operations on the baseband multi-carrier symbol stream from the receiver 454. Receive processor 456 converts the baseband multicarrier symbol stream after the receive analog precoding/beamforming operation from the time domain to the frequency domain using a Fast Fourier Transform (FFT). In the frequency domain, the physical layer data signals and the reference signals to be used for channel estimation are demultiplexed by the receive processor 456, and the data signals are subjected to multi-antenna detection in the multi-antenna receive processor 458 to recover any spatial streams destined for the second communication device 450. The symbols on each spatial stream are demodulated and recovered at a receive processor 456 and soft decisions are generated. The receive processor 456 then decodes and deinterleaves the soft decisions to recover the upper layer data and control signals transmitted by the first communications device 410 on the physical channel. The upper layer data and control signals are then provided to a controller/processor 459. The controller/processor 459 implements the functionality of the L2 layer. The controller/processor 459 may be associated with a memory 460 that stores program codes and data. Memory 460 may be referred to as a computer-readable medium. In transmissions from the first communications device 410 to the second communications device 450, the controller/processor 459 provides demultiplexing between transport and logical channels, packet reassembly, deciphering, header decompression, control signal processing to recover upper layer packets from the core network. The upper layer packet is then provided to all protocol layers above the L2 layer. Various control signals may also be provided to L3 for L3 processing.

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

In a transmission from the second communication device 450 to the first communication device 410, the functionality at the first communication device 410 is similar to the receiving functionality at the second communication device 450 described in the transmission from the first communication device 410 to the second communication device 450. Each receiver 418 receives an rf signal through its respective antenna 420, converts the received rf signal to a baseband signal, and provides the baseband signal to a multi-antenna receive processor 472 and a receive processor 470. The receive processor 470 and the multiple antenna receive processor 472 collectively implement the functionality of the L1 layer. The controller/processor 475 implements the L2 layer functions. The controller/processor 475 may 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 foregoing embodiment, the second node is a user equipment, and the first node is a base station device.

As a sub-embodiment of the foregoing embodiment, the second node is a relay node, and the first 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 a sub-embodiment of the above-mentioned embodiment, the second communication device 450 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 group in the present application and the second signaling group in the present application; the first signal in the present application is sent in the first time-frequency resource pool in the present application, or the first signal in the present application is received in the first time-frequency resource pool in the present application; wherein the first signaling group and the second signaling group indicate the first index in the present application and the second index in the present application, respectively, the first index being different from the second index; the first signaling group is used to determine the first pool of time-frequency resources; the second signaling group is used to determine the second set of numerical values in the present application; the second value in this application is used to determine the HARQ process number corresponding to the first signal, and the second value belongs to the second set of values.

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 group in the present application and the second signaling group in the present application; the first signal in the present application is sent in the first time-frequency resource pool in the present application, or the first signal in the present application is received in the first time-frequency resource pool in the present application; wherein the first signaling group and the second signaling group indicate the first index in the present application and the second index in the present application, respectively, the first index being different from the second index; the first signaling group is used to determine the first pool of time-frequency resources; the second signaling group is used to determine the second set of numerical values in this application; the second value in this application is used to determine the HARQ process number corresponding to the first signal, and the second value belongs to the second set of values.

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

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 group and the second signaling group; receiving the first signal in the present application in the first time-frequency resource pool in the present application, or sending the first signal in the present application in the first time-frequency resource pool in the present application; wherein the first signaling group and the second signaling group indicate the first index in the present application and the second index in the present application, respectively, the first index being different from the second index; the first signaling group is used to determine the first pool of time-frequency resources; the second signaling group is used to determine the second set of numerical values in the present application; the second value in this application is used to determine the HARQ process number corresponding to the first signal, and the second value belongs to the second set of values.

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 group and the second signaling group; receiving the first signal in the present application in the first time-frequency resource pool in the present application, or sending the first signal in the present application in the first time-frequency resource pool in the present application; wherein the first signaling group and the second signaling group indicate the first index and the second index in the present application, respectively, the first index being different from the second index; the first signaling group is used to determine the first pool of time-frequency resources; the second signaling group is used to determine the second set of numerical values in the present application; the second value in this application is used to determine the HARQ process number corresponding to the first signal, and the second value belongs to the second set of values.

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

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

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

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

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

As one example, at least one of the antenna 452, the receiver 454, the multi-antenna receive processor 458, the receive processor 456, the controller/processor 459, the memory 460, and the data source 467 is configured to receive the first signal from the first pool of time-frequency resources described herein.

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 signal in this application in the first pool of time-frequency resources in this application.

As an embodiment, 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 is configured to receive the second signal in the second pool of time-frequency resources in this application.

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

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

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

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, the data source 467 may be configured to transmit the second signal in the second pool of time-frequency resources in this application.

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

As an embodiment, the second communication device 450 includes: at least one processor and at least one memory including computer program code; the at least one memory and the computer program code are configured for use with the at least one processor. The second communication device 450 apparatus at least: receiving the first signaling in the application; sending the first signal in the present application in the first pool of empty resources in the present application, where the first signal carries the fourth bit block in the present application and the third bit block in the present application; wherein the first bit block in the present application is associated to the first signaling; the first bit block is used to generate the third bit block, and the second bit block is used to generate the fourth bit block; at least one of the first bit block or the second bit block is used to determine the first reference number in the present application; the first bit block corresponds to the first identifier in the application, the first identifier is the first candidate identifier in the application or the second candidate identifier in the application, and the first candidate identifier is different from the second candidate identifier; the first pool of empty resources is determined in a manner related to the first identifier.

As an embodiment, the second communication device 450 includes: a memory storing a program of computer readable instructions that when executed by at least one processor result in actions comprising: receiving the first signaling in the application; sending the first signal in the present application in the first pool of empty resources in the present application, where the first signal carries the fourth bit block in the present application and the third bit block in the present application; wherein the first bit block in the present application is associated to the first signaling; the first bit block is used to generate the third bit block, and the second bit block is used to generate the fourth bit block; at least one of the first or second bit blocks is used to determine the first reference number in the present application; the first bit block corresponds to the first identifier in the application, the first identifier is the first candidate identifier in the application or the second candidate identifier in the application, and the first candidate identifier is different from the second candidate identifier; the first pool of empty resources is determined in a manner related to the first identifier.

As an embodiment, the first communication device 410 includes: at least one processor and at least one memory including computer program code; the at least one memory and the computer program code are configured for use with the at least one processor. The first communication device 410 means at least: sending the first signaling in the application; receiving the first signal in the present application in the first pool of empty resources in the present application, where the first signal carries the fourth bit block in the present application and the third bit block in the present application; wherein the first bit block in the present application is associated to the first signaling; the first bit block is used to generate the third bit block, and the second bit block is used to generate the fourth bit block; at least one of the first bit block or the second bit block is used to determine the first reference number in the present application; the first bit block corresponds to the first identifier in the application, the first identifier is the first candidate identifier in the application or the second candidate identifier in the application, and the first candidate identifier is different from the second candidate identifier; the first pool of empty resources is determined in a manner related to the first identifier.

As an embodiment, the first communication device 410 includes: a memory storing a program of computer readable instructions that when executed by at least one processor result in actions comprising: sending the first signaling in the application; receiving the first signal in the present application in the first pool of empty resources in the present application, where the first signal carries the fourth bit block in the present application and the third bit block in the present application; wherein the first block of bits in the present application is associated to the first signaling; the first bit block is used to generate the third bit block, and the second bit block is used to generate the fourth bit block; at least one of the first or second bit blocks is used to determine the first reference number in the present application; the first bit block corresponds to the first identifier in the application, the first identifier is the first candidate identifier in the application or the second candidate identifier in the application, and the first candidate identifier is different from the second candidate identifier; the first pool of empty resources is determined in a manner related to the first identifier.

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, and the data source 467 is configured to receive the first signaling of the present application.

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

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

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

Example 5

Embodiment 5 illustrates a wireless signal transmission flow chart according to an embodiment of the present application, as shown in fig. 5. In FIG. 5, communication between the first node U1 and the second node U2 is over an air interface. In fig. 5, the transmission-reception step in the solid-line block F1 has only one of the pair of { S523, S513} or { S512, S522 }; in fig. 5, the step in the dotted-line box F2 is optional, and there is at most one of the pair S5101, S5201 or S5202, S5102 of the sending-receiving step.

A first node U1 receiving the first signaling group and the second signaling group in step S511; in step S5101, a second signal is sent in the second time-frequency resource pool, or in step S5102, the second signal is received in the second time-frequency resource pool; the first signal is transmitted in the first time-frequency resource pool in step S512, or the first signal is received in the first time-frequency resource pool in step S513.

A second node U2 transmitting the first signaling group and the second signaling group in step S521; receiving a second signal in the second time-frequency resource pool in step S5201, or sending the second signal in the second time-frequency resource pool in step S5202; the first signal is received in the first time-frequency resource pool in step S522, or the first signal is transmitted in the first time-frequency resource pool in step S523.

In embodiment 5, the first signaling group and the second signaling group indicate a first index and a second index, respectively, the first index being different from the second index; the first signaling group is used to determine the first pool of time-frequency resources; the second signaling group is used to determine a second set of numerical values; the second value is used to determine the HARQ process number corresponding to the first signal, the second value belonging to the second set of values; the second signalling group is used to determine a second time-frequency resource pool, the first time-frequency resource pool being associated to the second time-frequency resource pool, time-domain resources occupied by the second time-frequency resource pool being used to determine the second value; the first signal and the second signal both carry a first bit block, the first time-frequency resource pool and the second time-frequency resource pool being used for transmitting two repetitions of the first bit block, respectively; the second signaling group is used to determine a second time-frequency resource pool sub-group, the second time-frequency resource pool being one of the second time-frequency resource pool sub-group; any time frequency resource pool in the second time frequency resource pool subgroup corresponds to the second numerical value; the HARQ process number corresponding to the first signal is equal to the second numerical value, and the first signal and the second signal correspond to the same HARQ process number; the first multicarrier symbol occupied by the second time-frequency resource pool is used to determine the second value.

As a sub-embodiment of embodiment 5, said first signaling group is used to determine a first set of values; the time domain resources occupied by the first time frequency resource pool are used for determining a first value, and the first value belongs to the first value set; the first value and the second value are associated.

As a sub-embodiment of embodiment 5, the first information indicates a first difference value, and a difference value between the first value and the second value is equal to the first difference value.

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

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

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

For one embodiment, the second node U1 is a base station.

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

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

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

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

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

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

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

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

As an embodiment, the second transceiver in this application comprises a transmitter.

As an embodiment, the second transceiver in this application comprises the second transmitter in this application.

As an embodiment, the second transceiver in this application comprises a receiver.

As an embodiment, the HARQ process number corresponding to the first signal is equal to the second value.

As an embodiment, the HARQ process number corresponding to the second signal is equal to the second value.

As an embodiment, the first signal and the second signal correspond to the same HARQ process number.

As an embodiment, the first reference value is the second value.

As an embodiment, the first multicarrier symbol occupied by the second time-frequency resource pool is: and the first multi-carrier symbol in the time domain resources occupied by the second time frequency resource pool.

As an embodiment, the first multicarrier symbol in the time domain resource occupied by the second time-frequency resource pool is: and the first multicarrier symbol occupied by the second time-frequency resource pool.

As an embodiment, the first multicarrier symbol in the time domain resource occupied by the first time-frequency resource pool is: a first multicarrier symbol occupied by the first time-frequency resource pool.

As an embodiment, the index of the first multicarrier symbol occupied by the second time-frequency resource pool is: the current symbol number associated to the second time-frequency resource pool.

As an embodiment, the first difference is a non-negative integer.

As an embodiment, the first difference is not greater than 7.

As an embodiment, the first difference is not more than 15.

As an embodiment, the first difference is not greater than 31.

As an embodiment, the first difference is not greater than 63.

As an embodiment, the first difference is not greater than 1023.

As an embodiment, the first difference is indicated by RRC signaling.

As an embodiment, the first difference is indicated by MAC CE signaling.

Example 6

Embodiment 6 illustrates a schematic diagram of a relationship among the second signaling group, the second time-frequency resource pool, the first time-frequency resource pool, and the second value according to an embodiment of the present application, as shown in fig. 6.

In embodiment 6, the second signaling group is used for determining a second time-frequency resource pool, to which the first time-frequency resource pool is associated, which is used for determining the second value.

As an embodiment, the second signaling group indicates the second time-frequency resource pool.

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

As an embodiment, the second signaling group implicitly indicates the second time-frequency resource pool.

As an embodiment, two signaling in the second signaling group together indicate the second time-frequency resource pool.

As an embodiment, the plurality of signaling in the second signaling group collectively indicate the second time-frequency resource pool.

As an embodiment, one signaling in the second signaling group indicates the second time-frequency resource pool.

As an embodiment, one signaling in the second signaling group explicitly indicates the second time-frequency resource pool.

As an embodiment, one signaling in the second signaling group implicitly indicates the second time-frequency resource pool.

As an embodiment, one signaling in the second signaling group indicates a time domain resource occupied by the second time-frequency resource pool.

As an embodiment, one signaling in the second signaling group indicates a frequency domain resource occupied by the second time-frequency resource pool.

As an embodiment, one or more of the second signaling groups indicates a second group of time-frequency resources, the second group of time-frequency resources being one of the second group of time-frequency resources.

For one embodiment, one of the second signaling groups indicates a periodicity of the second pool of time-frequency resources.

As an embodiment, one signaling in the second signaling group indicates a time domain resource occupied by one time frequency resource pool in the second time frequency resource pool group.

As an embodiment, one signaling in the second signaling group indicates a frequency domain resource occupied by one time-frequency resource pool in the second time-frequency resource pool group.

As an embodiment, one signaling in the first signaling group indicates that the first time-frequency resource pool is associated to the second time-frequency resource pool.

As an embodiment, one signaling in the second signaling group indicates that the first time-frequency resource pool is associated to the second time-frequency resource pool.

As an embodiment, a signaling received by the first node indicates that the first time-frequency resource pool is associated to the second time-frequency resource pool.

As an embodiment, the first time-frequency resource pool is associated to the second time-frequency resource pool according to a first association rule.

As an embodiment, the first association rule is predefined (default).

As an embodiment, the first association rule is an RRC signaling indication.

As an embodiment, the first association rule is a MAC CE signaling indication.

As an embodiment, the first association rule is an association rule indicating that two time-frequency resource pools belonging to different configuration grants are associated.

As an embodiment, the first association rule is an association rule indicating that two time-frequency resource pools belonging to different SPS configurations are associated.

As an embodiment, when one time-frequency resource pool is associated to another time-frequency resource pool, the one time-frequency resource pool and the another time-frequency resource pool are used for two repeated transmissions of the same bit block, respectively.

As an embodiment, when one pool of time-frequency resources is associated to another pool of time-frequency resources, the one pool of time-frequency resources and the another pool of time-frequency resources may be used for two repeated transmissions of the same bit block, respectively.

As an embodiment, one time-frequency resource pool is used for transmitting one block of bits when it is associated to another time-frequency resource pool and the other time-frequency resource pool is used for transmitting the one block of bits.

As an embodiment, the sentence that the first time-frequency resource pool is associated to the second time-frequency resource pool comprises: the time domain resources occupied by the first time frequency resource pool are used for determining a first numerical value, and the first numerical value is associated with the second numerical value.

As an embodiment, the first difference is used to determine an association between two time-frequency resource pools.

As an embodiment, the first difference is used to determine an association between two time-frequency resource pools respectively belonging to different time-frequency resource pool groups.

As an embodiment, different time-frequency resource pool groups respectively correspond to different indexes of configuration authorization.

As an embodiment, different time-frequency resource pool groups respectively correspond to different indexes of SPS configurations.

As an embodiment, the time domain resource occupied by the second time frequency resource pool is used for determining the second value.

As an embodiment, the frequency domain resources occupied by the second time-frequency resource pool are used for determining the second value.

As an embodiment, the time domain resource occupied by the second time-frequency resource pool implicitly indicates the second value.

As an embodiment, the frequency domain resource occupied by the second time-frequency resource pool implicitly indicates the second value.

Example 7

Embodiment 7 illustrates a schematic diagram of a relationship between the time domain resource occupied by the second time-frequency resource pool and the second value according to an embodiment of the present application, as shown in fig. 7.

In embodiment 7, the time domain resources occupied by the second pool of time-frequency resources are used for determining the second value.

As an example, the second value is equal to the fourth value modulo a second intermediate quantity rounded (i.e., the result of the second intermediate quantity rounded modulo is the fourth value).

As an example, the second value is equal to a second offset value added to a fourth value modulo a second intermediate quantity (i.e., the result of the second intermediate quantity rounding modulo the fourth value).

As an example, the rounding in this application comprises: and rounding upwards.

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

As an embodiment, the second intermediate amount is equal to the current slot number associated to the second pool of time-frequency resources multiplied by 10 divided by a first constant divided by a second periodicity value.

For one embodiment, the second intermediate amount is equal to the current slot number associated with the second pool of time-frequency resources multiplied by 10 divided by { the product of the first constant and the second periodic value }.

As an embodiment, the time domain resources occupied by the second time frequency resource pool are used for determining the current time slot number associated to the second time frequency resource pool.

As an embodiment, the current slot number associated to the second time-frequency resource pool is equal to: and multiplying the second system frame number by a first constant and adding the time slot number corresponding to the time slot to which the first multi-carrier symbol belongs in the time domain resources occupied by the second time frequency resource pool.

As an example, one of the slot numbers in this application is a slot number (slot number) in one frame.

As an embodiment, the first constant is equal to the number of consecutive time slots in one frame (frame).

As an embodiment, the first constant is indicated by a numberofslotspersframe parameter.

For one embodiment, the second intermediate amount is equal to a current symbol number associated with the second pool of time-frequency resources divided by a second period value.

As an embodiment, the time domain resources occupied by the second time frequency resource pool are used for determining the current symbol number associated to the second time frequency resource pool.

As an embodiment, the current symbol number associated to the second time-frequency resource pool is equal to: the second system frame number is multiplied by a first constant and is multiplied by a second constant, and the time slot number corresponding to the time slot to which the first multi-carrier symbol belongs in the time domain resources occupied by the second time frequency resource pool is multiplied by the second constant and is added with the symbol corresponding to the first multi-carrier symbol in the time domain resources occupied by the second time frequency resource pool.

As an example, one of the symbol numbers in this application is a symbol number (symbol number) in one slot.

As an embodiment, the second constant is indicated by a numberOfSymbolsPerSlot parameter.

As an embodiment, the second constant is equal to the number of consecutive multicarrier symbols in one time slot.

As an embodiment, the second System Frame Number is a System Frame Number (SFN).

As an embodiment, the second system frame number refers to: and the system frame number of the frame to which the first multi-carrier symbol belongs in the time domain resources occupied by the second time frequency resource pool.

Example 8

Embodiment 8 illustrates a schematic diagram of a relationship between a first signaling group, a first value set, time domain resources occupied by a first time-frequency resource pool, and a first value and a second value according to an embodiment of the present application, as shown in fig. 8.

In embodiment 8, a first signaling group is used to determine a first set of values; time domain resources occupied by a first time frequency resource pool are used for determining a first value, and the first value belongs to the first value set; the first value is associated with the second value.

As an embodiment, the first set of values comprises at least one value.

As an embodiment, the values in the first set of values are all non-negative integers.

As an embodiment, one value in the first set of values corresponds to one HARQ process number.

As an embodiment, the first signaling group indicates a first time-frequency resource pool group, and the first set of values includes HARQ process numbers determined by time-domain resources occupied by any time-frequency resource pool in the first time-frequency resource pool group.

For one embodiment, the first pool of time-frequency resources comprises at least one pool of time-frequency resources.

As an embodiment, one signaling in the first signaling group indicates the first set of values.

As an embodiment, one signaling in the first signaling group indicates a first offset value.

As an embodiment, one of the first signaling group indicates the third value.

As an embodiment, the third value is used to determine the first set of values.

As an embodiment, the first offset value is used to determine the first set of numerical values.

As an embodiment, the first offset value and the third value are used together to determine the first set of values.

As an embodiment, the first boundary value and the second boundary value are both non-negative integers.

As an embodiment, the first offset value is used to determine the first boundary value.

As an embodiment, the first offset value is used for determining the second boundary value.

As an embodiment, the third value is used for determining the second limit value.

As one embodiment, the first set of numerical values includes all integers between a first boundary value and a second boundary value (including the first boundary value and the second boundary value); the first boundary value is not greater than the second boundary value.

As an embodiment, the first boundary value is equal to 0 and the second boundary value is equal to the third value minus 1.

As an embodiment, the first boundary value is equal to the first offset value and the second boundary value is equal to the first offset value plus the third value minus 1.

In one embodiment, the first offset value is a non-negative integer no greater than 15.

In one embodiment, the first offset value is a non-negative integer no greater than 31.

For one embodiment, the first offset value is a non-negative integer no greater than 63.

In one embodiment, the first offset value is a non-negative integer no greater than 1023.

As an example, the first Offset value is a value indicated by a harq-ProcID-Offset field.

For one embodiment, the first Offset value is a value indicated in the field harq-ProcID-Offset 2.

As an embodiment, the first offset value is configured in one SPS-Config information element.

As an embodiment, the first offset value is configured in a ConfiguredGrantConfig information element.

As an example, the third value is a positive integer no greater than 16.

As an example, the third value is a positive integer no greater than 32.

As an example, the third value is a positive integer no greater than 64.

As an embodiment, the third value is a positive integer no greater than 1024.

As an embodiment, the third value is a value indicated by an nrofHARQ-Processes field.

As an embodiment, the third value is configured in an SPS-Config information element.

As an embodiment, the third value is configured in a ConfiguredGrantConfig information element.

As an embodiment, one signaling in the first signaling group indicates a first period value.

As an embodiment, the first period value is used to determine the first value.

As one embodiment, the first period value is a value indicated by a period field.

As an embodiment, the first period value and the third value are jointly used to determine the first value for the time domain resource occupied by the first time/frequency resource pool.

As an embodiment, the time domain resource occupied by the first time-frequency resource pool, the third value, the first period value and the first offset value are jointly used to determine the first value.

As an example, the associating of the first value and the second value in the sentence comprises: the first value is used to determine the second value.

As an example, the associating of the first value and the second value in the sentence comprises: the second value is used to determine the first value.

As an example, the associating of the first value and the second value in the sentence comprises: the first information indicates a first difference value, the difference value of the first value minus the second value being equal to the first difference value.

As an example, the associating of the first value and the second value in the sentence comprises: the first information indicates a first difference, the difference of the second value minus the first value being equal to the first difference.

As an embodiment, the associating of the first numerical value and the second numerical value in the sentence includes: the first information indicates a first difference, and a result of a subtraction of the first value and the second value modulo a third value equals the first difference.

As an embodiment, the associating of the first numerical value and the second numerical value in the sentence includes: the first information indicates a first difference, and a result of a modulo of a fourth value by a difference of the first value minus the second value is equal to the first difference.

As an example, the associating of the first value and the second value in the sentence comprises: the first information indicates a first difference, and a result of a modulo of a third value by a difference of the second value minus the first value is equal to the first difference.

As an example, the associating of the first value and the second value in the sentence comprises: the first information indicates a first difference, and a result of a modulo of a fourth value by a difference of the second value minus the first value equals the first difference.

As an example, the meaning associated with the first value and the second value includes: the HARQ process number corresponding to a second time-frequency resource pool is equal to the second numerical value, and the second time-frequency resource pool is one time-frequency resource pool which is in front of the first time-frequency resource pool and is closest to the first time-frequency resource pool in a second time-frequency resource pool group; the second signaling group is used to determine the second pool of time-frequency resources.

As an example, the meaning associated with the first value and the second value includes: the first time frequency resource pool is associated with the second time frequency resource pool, the time domain resource occupied by the first time frequency resource pool is used for determining the first numerical value, and the time domain resource occupied by the second time frequency resource pool is used for determining the second numerical value.

As an embodiment, the first information is indicated by RRC signaling.

As an embodiment, the first information is indicated by MAC CE signaling.

As an embodiment, the first information is indicated by DCI.

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

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

For one embodiment, the first information includes one or more fields in one DCI.

As an embodiment, the associating of the first numerical value and the second numerical value in the sentence includes: { the first value, the second value } belongs to a predefined pair of positive integer numbers.

As an example, the associating of the first value and the second value in the sentence comprises: { the second value, the first value } belongs to a predefined positive integer number-value pair.

As an example, the associating of the first value and the second value in the sentence comprises: a second association rule is satisfied between the first numerical value and the second numerical value.

As an embodiment, the second association rule is predefined.

As an embodiment, the second association rule is indicated by RRC signaling.

As an embodiment, the second association rule is indicated by MAC CE signaling.

As an embodiment, one signaling received by the first node indicates the second association rule.

As an embodiment, the second association rule comprises: is used for the association rule between two values determined based on the time domain resources occupied by the two time frequency resource pools respectively.

As an embodiment, the second association rule comprises: is used for the association rule between two HARQ process numbers determined based on the time domain resources occupied by the two time-frequency resource pools, respectively.

As an embodiment, the second association rule comprises: is used for an association rule between a HARQ process number and a value determined on the basis of time domain resources occupied by a time-frequency resource pool.

Example 9

Embodiment 9 illustrates a schematic diagram of a relationship between a time domain resource occupied by a first time-frequency resource pool and a first numerical value according to an embodiment of the present application, as shown in fig. 9.

In embodiment 9, the time domain resources occupied by the first time-frequency resource pool are used to determine the first value.

As an example, the first value is equal to the third value modulo the first intermediate quantity rounded (i.e., the result of the first intermediate quantity rounded modulo is the third value).

As an example, the first value is equal to the first intermediate quantity rounded modulo the third value (i.e., the rounded result of the first intermediate quantity modulo the third value) plus a first offset value.

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

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

As an embodiment, the first intermediate amount is equal to a current slot number associated to the first pool of time frequency resources multiplied by 10 divided by a first constant divided by a first period value.

For one embodiment, the first intermediate amount is equal to the current slot number associated with the first pool of time-frequency resources multiplied by 10 divided by { the product of a first constant and a first period value }.

As an embodiment, the time domain resource occupied by the first time-frequency resource pool is used to determine the current time slot number associated to the first time-frequency resource pool.

As an embodiment, the current slot number associated to the first pool of time-frequency resources is equal to: multiplying the first system frame number by a first constant and adding the time slot number corresponding to the time slot to which the first multi-carrier symbol belongs in the time domain resource occupied by the first time frequency resource pool.

For one embodiment, the first intermediate amount is equal to a current symbol number associated with the first pool of time-frequency resources divided by a first period value.

As an embodiment, the time domain resources occupied by the first time-frequency resource pool are used to determine the current symbol number associated to the first time-frequency resource pool.

As one embodiment, the current symbol number associated to the first pool of time-frequency resources is equal to: multiplying the first system frame number by a first constant by a second constant, and adding the time slot number corresponding to the time slot to which the first multi-carrier symbol belongs in the time domain resources occupied by the first time-frequency resource pool by the second constant and adding the symbol number corresponding to the first multi-carrier symbol in the time domain resources occupied by the first time-frequency resource pool.

As an embodiment, the first System Frame Number is a System Frame Number (SFN).

As an embodiment, the first system frame number refers to: and the system frame number of the frame to which the first multi-carrier symbol belongs in the time domain resources occupied by the first time frequency resource pool.

Example 10

Embodiment 10 illustrates a processing flow diagram of the first node for the second signal according to an embodiment of the present application, as shown in fig. 10.

In embodiment 10, the first node in this application sends a second signal in a second time-frequency resource pool, or receives the second signal in the second time-frequency resource pool; the first signal and the second signal both carry a first bit block, and the first time-frequency resource pool and the second time-frequency resource pool are used for transmitting two repetitions of the first bit block, respectively.

As a sub-embodiment of embodiment 10, the second signaling group in this application is used to determine a second time-frequency resource pool subgroup, where the second time-frequency resource pool is one time-frequency resource pool in the second time-frequency resource pool subgroup; any time frequency resource pool in the second time frequency resource pool subgroup corresponds to the second numerical value in the application.

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

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

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

As an embodiment, the second time-frequency Resource pool includes at least one RE (Resource Element) 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 second pool of time-frequency resources comprises a positive integer number of subcarriers (subcarriers) in the frequency domain.

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

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

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

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

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

As an embodiment, the second pool of time-frequency resources comprises a positive integer number of milliseconds (ms) in the time domain.

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

For an embodiment, the second pool of time-frequency resources comprises a positive integer number of non-contiguous time slots in the time domain.

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

As an embodiment, the second pool of time-frequency resources comprises a positive integer number of sub-frames (sub-frames) in the time domain.

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

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

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

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

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

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

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

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

As an embodiment, the second time-frequency resource pool is reserved for a downlink physical layer channel.

As an embodiment, the second time-frequency resource pool includes time-frequency resources reserved for a downlink physical layer channel.

In an embodiment, the second time-frequency resource pool includes time-frequency resources occupied by a downlink physical layer channel.

As an embodiment, the second time-frequency resource pool is reserved for one PDSCH (Physical Downlink Shared CHannel).

As an embodiment, the second time-frequency resource pool is reserved for a Shared Channel (Shared Channel).

As an embodiment, the second time-frequency resource pool belongs to time-frequency resources defined by a configuration grant.

As an embodiment, the second pool of time-frequency resources belongs to time-frequency resources defined by one SPS configuration.

As an embodiment, the meaning that the sentence both the first signal and the second signal carry a first bit block includes: the first signal includes an output of all or part of bits in the first bit block after CRC addition (CRC Insertion), Segmentation (Segmentation), Coding block level CRC addition (CRC Insertion), Channel Coding (Channel Coding), Rate Matching (Rate Matching), Concatenation (Concatenation), Scrambling (Scrambling), Modulation (Modulation), layer Mapping (LayerMapping), Precoding (Precoding), Mapping to Resource elements (Mapping to Resource elements), multi-carrier symbol Generation (Generation), Modulation up-conversion (Modulation and up-conversion) in sequence.

As an embodiment, the meaning that the sentence both the first signal and the second signal carry a first bit block includes: the second signal includes an output of all or part of the bits in the first bit block after CRC addition (CRC Insertion), Segmentation (Segmentation), Coding block level CRC addition (CRC Insertion), Channel Coding (Channel Coding), Rate Matching (Rate Matching), Concatenation (Concatenation), Scrambling (Scrambling), Modulation (Modulation), layer Mapping (LayerMapping), Precoding (Precoding), Mapping to Resource elements (Mapping to Resource elements), multi-carrier symbol Generation (Generation), Modulation up-conversion (Modulation and up-conversion) in sequence.

As one embodiment, the first bit block includes at least one bit (bit).

As an embodiment, the first bit Block comprises a Transport Block (TB).

As an embodiment, the first bit Block comprises at least one Code Block Group (CBG).

As an embodiment, the first bit Block comprises at least one Code Block (CB).

As an embodiment, the second time-frequency resource pool group in this application includes the second time-frequency resource pool subgroup.

As an embodiment, one time frequency resource pool in the second time frequency resource pool group in this application corresponds to one numerical value in the second numerical value set in this application.

As an embodiment, the time domain resource occupied by one time frequency resource pool in the second time frequency resource pool group in the present application is used to determine one value in the second value set in the present application.

As an embodiment, one value of the second set of values determined by the time domain resource occupied by any time frequency resource pool in the second time frequency resource pool subgroup is the second value.

As an embodiment, the time domain resource occupied by any time frequency resource pool in the second time frequency resource pool subgroup is used for determining the second value.

As an embodiment, the HARQ process number corresponding to the signal transmitted in any time-frequency resource pool in the second time-frequency resource pool subgroup is equal to the second value.

As an embodiment, the two repetitions of the first bit block use the same RV (Redundancy Version).

As an embodiment, the two repetitions of the first bit block use different RVs, respectively.

As an embodiment, the first signal and the second signal correspond to different TRPs, respectively.

Example 11

Embodiment 11 illustrates an explanatory diagram of the first index and the second index according to an embodiment of the present application, as shown in fig. 11.

In embodiment 11, the first index and the second index are indices of different configuration authorities, respectively.

For one embodiment, a value of the first index is not equal to a value of the second index.

As an embodiment, the value of the first index is a non-negative integer.

As an embodiment, the value of the first index is a non-negative integer no greater than 7.

As an embodiment, the value of the first index is a non-negative integer no greater than 15.

As an embodiment, the value of the first index is a non-negative integer no greater than 31.

For one embodiment, the value of the first index is a non-negative integer no greater than 1023.

As an embodiment, the value of the second index is a non-negative integer.

As an embodiment, the value of the second index is a non-negative integer no greater than 7.

As an embodiment, the value of the second index is a non-negative integer no greater than 15.

As an embodiment, the value of the second index is a non-negative integer no greater than 31.

For one embodiment, the value of the second index is a non-negative integer no greater than 1023.

As an embodiment, the configuration authorization in this application refers to: and uplink configuration authorization.

Example 12

Embodiment 12 illustrates an explanatory diagram of the first index and the second index according to an embodiment of the present application, as shown in fig. 12.

In embodiment 12, the first index and the second index are indices of different SPS (Semi-Persistent Scheduling) configurations, respectively.

For one embodiment, the value of the first index is not equal to the value of the second index.

As an embodiment, the value of the first index is a non-negative integer.

As an embodiment, the value of the second index is a non-negative integer.

As an embodiment, the SPS configuration in this application refers to: and configuring downlink SPS.

Example 13

Embodiment 13 illustrates a schematic diagram of a relationship between a first time-frequency resource pool and a second time-frequency resource pool and a RV corresponding to a first signal according to an embodiment of the present application, as shown in fig. 13.

In embodiment 13, the first time-frequency resource pool and the second time-frequency resource pool are used together to determine the RV corresponding to the first signal.

As an embodiment, a first multicarrier symbol in a time domain resource occupied by the first time-frequency resource pool and a first multicarrier symbol in a time domain resource occupied by the second time-frequency resource pool are used together to determine an RV corresponding to the first signal.

As an embodiment, the RV number of the RV corresponding to the second signal in this application is a first RV number; the RV number of the RV corresponding to the first signal is equal to the result of taking the modulus of the third intermediate quantity to 4; the third intermediate quantity is equal to the first RV number plus the number of multicarrier symbols between a first multicarrier symbol in the time domain resource occupied by the first time-frequency resource pool and a first multicarrier symbol in the time domain resource occupied by the second time-frequency resource pool (including the first multicarrier symbol in the time domain resource occupied by the first time-frequency resource pool but not including the first multicarrier symbol in the time domain resource occupied by the second time-frequency resource pool).

As an embodiment, the RV number of the RV corresponding to the first signal is equal to a maximum value of a timeslot number of the first timeslot occupied by the first time-frequency resource pool and a timeslot number of the first timeslot occupied by the second time-frequency resource pool.

As an embodiment, the RV number of the RV corresponding to the first signal is equal to the minimum value of the timeslot number of the first timeslot occupied by the first time-frequency resource pool and the timeslot number of the first timeslot occupied by the second time-frequency resource pool.

As an example, one RV number is one of 0,1,2 or 3.

Example 14

Embodiment 14 is a block diagram illustrating a processing apparatus in a first node device, as shown in fig. 14. In fig. 14, the first node device processing means 1400 comprises a first transceiver 1403, said first transceiver 1403 comprising a first receiver 1401 and a first transmitter 1402.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

In embodiment 14, the first receiver 1401, receives a first signaling group and a second signaling group; the first transceiver 1403 transmits a first signal in a first time-frequency resource pool or receives a first signal in the first time-frequency resource pool; wherein the first signaling group and the second signaling group indicate a first index and a second index, respectively, the first index being different from the second index; the first signaling group is used to determine the first pool of time-frequency resources; the second signaling group is used to determine a second set of numerical values; the second value is used to determine the HARQ process number to which the first signal corresponds, the second value belonging to the second set of values.

As an embodiment, the second signaling group is used to determine a second time-frequency resource pool, the first time-frequency resource pool being associated to the second time-frequency resource pool, and the time-domain resources occupied by the second time-frequency resource pool being used to determine the second value.

As an embodiment, the first signaling group is used to determine a first set of values; the time domain resources occupied by the first time frequency resource pool are used for determining a first value, and the first value belongs to the first value set; the first value is associated with the second value.

As an embodiment, the first information indicates a first difference value, a difference value between the first value and the second value being equal to the first difference value.

As an embodiment, the first transceiver 1403 transmits a second signal in the second time-frequency resource pool, or receives a second signal in the second time-frequency resource pool; wherein the first signal and the second signal both carry a first bit block, and the first time-frequency resource pool and the second time-frequency resource pool are used for transmitting two repetitions of the first bit block, respectively; the second signaling group is used to determine a second time-frequency resource pool sub-group, the second time-frequency resource pool being one of the second time-frequency resource pool sub-group; and any time frequency resource pool in the second time frequency resource pool subgroup corresponds to the second numerical value.

As an embodiment, the HARQ process number corresponding to the first signal is equal to the second value, and the first signal and the second signal correspond to the same HARQ process number.

As an embodiment, a first multicarrier symbol occupied by the second time-frequency resource pool is used to determine a first reference value, where the first reference value is equal to the second value.

In embodiment 14, the first receiver 1401 receives a first signaling; the first transmitter 1402 sends a first signal in a first air interface resource pool, where the first signal carries a fourth bit block and a third bit block; wherein a first block of bits is associated to the first signaling; the first block of bits is used to generate the third block of bits and the second block of bits is used to generate the fourth block of bits; at least one of the first bit block or the second bit block is used to determine a first reference number; the first bit block corresponds to a first identifier, the first identifier is a first candidate identifier or a second candidate identifier, and the first candidate identifier is different from the second candidate identifier; the first pool of empty resources is determined in a manner related to the first identifier.

As an embodiment, the second bit block corresponds to a second flag, the second flag is the first candidate flag or the second candidate flag, and the second flag is different from the first flag; when the first identifier is the first candidate identifier and the second identifier is the second candidate identifier, the first reference number is used to determine a first air interface resource pool set, and the first signaling indicates the first air interface resource pool from the first air interface resource pool set; the first reference number is used to determine the first pool of empty resources when the first identity is the second candidate identity and the second identity is the first candidate identity.

Example 15

Embodiment 15 illustrates a block diagram of a processing apparatus in a second node device, as shown in fig. 15. In fig. 15, the second node device processing apparatus 1500 comprises a second transceiver 1503, wherein the second transceiver 1503 comprises a second transmitter 1501 and a second receiver 1502.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

In embodiment 15, the second transmitter 1501 transmits a first signaling group and a second signaling group; the second transceiver 1503, receiving the first signal in the first time-frequency resource pool, or transmitting the first signal in the first time-frequency resource pool; wherein the first signaling group and the second signaling group indicate a first index and a second index, respectively, the first index being different from the second index; the first signaling group is used to determine the first pool of time-frequency resources; the second signaling group is used to determine a second set of numerical values; the second value is used to determine the HARQ process number to which the first signal corresponds, the second value belonging to the second set of values.

As an embodiment, the second signalling group is used for determining a second time-frequency resource pool, the first time-frequency resource pool being associated to the second time-frequency resource pool, time-domain resources occupied by the second time-frequency resource pool being used for determining the second value.

As an embodiment, the first signaling group is used to determine a first set of values; the time domain resources occupied by the first time frequency resource pool are used for determining a first value, and the first value belongs to the first value set; the first value and the second value are associated.

As an embodiment, the second transceiver 1503 receives a second signal in a second time-frequency resource pool or transmits the second signal in the second time-frequency resource pool; wherein the first signal and the second signal both carry a first bit block, and the first time-frequency resource pool and the second time-frequency resource pool are used for transmitting two repetitions of the first bit block, respectively; the second signaling group is used to determine a second time-frequency resource pool sub-group, the second time-frequency resource pool being one of the second time-frequency resource pool sub-group; and any time frequency resource pool in the second time frequency resource pool subgroup corresponds to the second numerical value.

In embodiment 15, the second transmitter 1501 transmits a first signaling; the second receiver 1502 receives a first signal in a first air interface resource pool, where the first signal carries a fourth bit block and a third bit block; wherein a first block of bits is associated to the first signaling; the first block of bits is used to generate the third block of bits and the second block of bits is used to generate the fourth block of bits; at least one of the first bit block or the second bit block is used to determine a first reference number; the first bit block corresponds to a first flag, the first flag being a first candidate flag or a second candidate flag, the first candidate flag being different from the second candidate flag; the first pool of empty resources is determined in a manner related to the first identifier.

Example 16

Embodiment 16 illustrates a flow chart of processing of a first node according to an embodiment of the application, as shown in fig. 16.

In embodiment 16, the first node in the present application receives a first signaling in step 1601; in step 1602, a first signal is sent in a first air interface resource pool.

In embodiment 16, the first signal carries a fourth block of bits and a third block of bits; a first block of bits is associated to the first signaling; the first block of bits is used to generate the third block of bits and the second block of bits is used to generate the fourth block of bits; at least one of the first bit block or the second bit block is used to determine a first reference number; the first bit block corresponds to a first identifier, the first identifier is a first candidate identifier or a second candidate identifier, and the first candidate identifier is different from the second candidate identifier; the first pool of empty resources is determined in a manner related to the first identifier.

As an embodiment, the second bit block corresponds to a second identifier; when the first identifier is the same as the second identifier, the first reference number is used to determine a first air interface resource pool set, and the first signaling indicates the first air interface resource pool from the first air interface resource pool set; when the first identifier is different from the second identifier, the first reference number is used to determine the first pool of empty resources.

As an embodiment, the second bit block corresponds to a second flag, the second flag is the first candidate flag or the second candidate flag, and the second flag is different from the first flag; when the first identifier is the second candidate identifier and the second identifier is the first candidate identifier, the first reference number is used to determine a first air interface resource pool set, and the first signaling indicates the first air interface resource pool from the first air interface resource pool set; the first reference number is used to determine the first pool of empty resources when the first identity is the first candidate identity and the second identity is the second candidate identity.

As an embodiment, the third bit block also corresponds to the first flag.

As an embodiment, the fourth bit block correspondence flag is the same as the second bit block correspondence flag.

As an embodiment, the fourth bit block corresponds to the second identifier.

As an embodiment, the second identity is the first candidate identity.

As an embodiment, the second identifier is the second candidate identifier.

As an embodiment, the sentence said first signal carrying a fourth block of bits and a third block of bits comprises: the first signal includes an output of all or part of bits in the fourth bit block after CRC addition (CRC Insertion), Segmentation (Segmentation), Coding block level CRC addition (CRC Insertion), Channel Coding (Channel Coding), Rate Matching (Rate Matching), Concatenation (Concatenation), Scrambling (Scrambling), Modulation (Modulation), Layer Mapping (Layer Mapping), Precoding (Precoding), Mapping to Resource elements (Mapping Resource elements), multi-carrier symbol Generation (Generation), Modulation up-conversion (Modulation and up-conversion) in sequence; and, the first signal includes an output of all or part of the bits in the third bit block sequentially after CRC addition (CRC Insertion), Segmentation (Segmentation), Coding block level CRC addition (CRC Insertion), Channel Coding (Channel Coding), Rate Matching (Rate Matching), Concatenation (Concatenation), Scrambling (Scrambling), Modulation (Modulation), Layer Mapping (Layer Mapping), Precoding (Precoding), Mapping to Resource Element (Mapping Resource Element), multi-carrier symbol Generation (Generation), and Modulation up-conversion (Modulation and up-conversion).

As an embodiment, the sentence said first signal carrying a fourth block of bits and a third block of bits comprises: the first signal includes an output after all or part of bits in the fourth bit block and all or part of bits in the third bit block are sequentially subjected to CRC addition (CRC Insertion), Segmentation (Segmentation), Coding block level CRC addition (CRC Insertion), Channel Coding (Channel Coding), Rate Matching (Rate Matching), Concatenation (Concatenation), Scrambling (Scrambling), Modulation (Modulation), Layer Mapping (Layer Mapping), Precoding (Precoding), Mapping to Resource elements (Mapping to Resource elements), multi-carrier symbol Generation (Generation), and Modulation and up-conversion (Modulation and up-conversion).

As an embodiment, the first signaling is dynamically configured.

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

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

As one embodiment, the first signaling includes layer 2(L2) signaling.

As one embodiment, the first signaling includes layer 2(L2) control signaling.

As one embodiment, the first signaling includes layer 3(L3) signaling.

As one embodiment, the first signaling includes layer 3(L3) control signaling.

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

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

As an embodiment, the first signaling comprises higher layer (HigherLayer) signaling.

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

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

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

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

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

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

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

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

For one embodiment, the first signaling includes one or more fields in one SCI.

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

As an embodiment, the first signaling is 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 this application is a short PDCCH (short PDCCH).

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

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

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

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 pool of empty resources includes at least one RE (Resource Element) in a time-frequency domain.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

As an embodiment, the first pool of air interface resources is reserved for an uplink physical layer channel.

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

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

As an embodiment, one of the uplink physical layer channels is a PUCCH.

As an embodiment, one of the Physical Uplink Shared channels is a PUSCH (Physical Uplink Shared CHannel).

As an embodiment, the first empty resource pool is a PUCCH (Physical uplink control CHannel) resource.

In one embodiment, the first pool of empty resources includes one PUCCH resource.

For an embodiment, the first pool of empty resources comprises one PUSCH.

As an embodiment, the first reference number indicates the first pool of empty resources.

As one embodiment, the first reference number explicitly indicates the first pool of empty resources.

As one embodiment, the first reference number implicitly indicates the first pool of empty resources.

As one embodiment, the determining the first reference number of the sentence to be used for determining the first pool of empty resources comprises: the M number ranges respectively correspond to the M air interface resource pools, the second number range is one of the M number ranges, and the first reference number is equal to one of the second number ranges; the first empty resource pool is one of the M empty resource pools corresponding to the second number range.

As an embodiment, one of the air interface resource pool sets in the present application includes at least one air interface resource pool.

As an embodiment, the M empty resource pools are determined by higher layer signaling configuration.

As an embodiment, the M pool of air interface resources is configured by RRC signaling.

As an embodiment, the M empty resource pools are predefined (default).

As AN embodiment, the M air interface resource pools are all air interface resource pools configured in sps-PUCCH-AN-List-r 16.

As an embodiment, the M empty resource pools are all configured in an IE whose name includes SPS.

As one embodiment, the M pool of empty resources are configured for SPS.

As AN embodiment, the M pool of air interface resources are configured in one sps-PUCCH-AN-List domain.

As one embodiment, the first node is provided SPS-PUCCH-AN-List-r 16.

As AN embodiment, one of the M air interface resource pools is a PUCCH resource indicated by one of sps-PUCCH-AN-List.

As an embodiment, one of the M number ranges is determined according to a configuration of higher layer signaling.

As an embodiment, one of the M number ranges is determined according to a configuration of RRC signaling.

As an embodiment, one of said M number ranges is predefined (default).

As an example, one of the M number ranges is (0, 2).

As an example, one of the M number ranges is (2, N1, SPS ].

As an example, one of the M number ranges is (N1, SPS, N2, SPS ].

As an example, one of the M number ranges is (N2, SPS,1706 ].

As an embodiment, the N1, SPS is configured by higher layer signaling, or the N1, SPS is configured by RRC signaling, or the N1, SPS equals 1706.

As an example, the N2, SPS is configured for higher layer signaling, or the N2, SPS is configured for RRC signaling, or the N2, SPS equals 1706.

As an embodiment, M is a positive integer.

As one embodiment, M is greater than 1.

As an example, said M is equal to 1.

As an example, said M is equal to 2.

As an example, said M is equal to 3.

As an example, said M is equal to 4.

As one embodiment, the M is not greater than 1024.

As an embodiment, the M is configured for higher layer signaling, or the M is configured for RRC signaling, or the M is predefined.

As an embodiment, the determining that the first reference number is used to determine the first air interface resource pool set includes: the N quantity ranges respectively correspond to N empty resource pool sets, a first quantity range is one of the N quantity ranges, and the first reference quantity is equal to one quantity in the first quantity range; the first air interface resource pool set is one air interface resource pool set corresponding to the first quantity range in the N air interface resource pool sets.

As an embodiment, the N pool sets of empty resources are determined by a higher layer signaling configuration.

As an embodiment, the N pool sets of empty resources are configured by RRC signaling.

As an embodiment, the set of N empty resource pools is predefined (default).

As an embodiment, the N sets of empty resource pools are N sets of PUCCH resources, respectively.

As an embodiment, the N empty resource pool sets respectively correspond to different pucch-ResourceSetIds.

As an embodiment, the pucch-ResourceSetId corresponding to one of the N air interface resource pool sets is equal to one of 0,1,2, and 3.

As an embodiment, one of the N number ranges is determined according to a configuration of higher layer signaling.

As an embodiment, one of the N number ranges is determined according to a configuration of RRC signaling.

As an embodiment, one of the N number ranges is predefined (default).

As an example, one of the N number of number ranges is (0, 2).

As an example, one of the N number of number ranges is (2, N2 ].

As an example, one of the N number ranges is (N2, N3 ].

As one example, one of the N number ranges is (N3,1706).

For one embodiment, the N2 is configured for higher layer signaling, or the N2 is configured for RRC signaling, or the N2 is equal to 1706.

For one embodiment, the N3 is configured for higher layer signaling, or the N3 is configured for RRC signaling, or the N3 is equal to 1706.

As an embodiment, N is a positive integer.

As one embodiment, the N is greater than 1.

As an example, said N is equal to 1.

As an example, said N is equal to 2.

As an example, said N is equal to 3.

As an example, said N is equal to 4.

As one embodiment, the N is no greater than 1024.

As an embodiment, the N is configured by higher layer signaling, or the N is configured by RRC signaling, or the N is predefined.

As an embodiment, the first signaling indicates an index of the first air interface resource pool in the first air interface resource pool set.

As an embodiment, a field included in the first signaling is used to indicate an index of the first air interface resource pool in the first air interface resource pool set.

In an embodiment, one PUCCH resource indicator field included in the first signaling is used to indicate the first air interface resource pool from the first set of air interface resource pools.

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

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

As an embodiment, the first reference number is larger than a number of bits comprised by the first bit block.

As an embodiment, the first reference number is larger than a number of bits comprised by the second bit block.

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

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

As an embodiment, the first reference number is equal to a sum of a number of bits comprised by the fourth bit block and a number of bits comprised by the third bit block.

As an embodiment, the first reference number is equal to the sum of the number of bits comprised by the fourth bit block and the number of bits comprised by the first bit block.

As an embodiment, the first reference number is equal to a sum of a number of bits comprised by the first bit block and a number of bits comprised by the second bit block; or, the first reference number is equal to the sum of the number of bits included in the second bit block and the number of bits included in the third bit block; or, the first reference number is equal to the sum of the number of bits included in the fourth bit block and the number of bits included in the third bit block; or, the first reference number is equal to a sum of a number of bits included in the fourth bit block and a number of bits included in the first bit block.

As an embodiment, the first reference number is equal to the sum of the number of bits comprised by the second block of bits and the number of bits comprised by the third block of bits; or, the first reference number is equal to a sum of a number of bits included in the fourth bit block and a number of bits included in the first bit block.

As an embodiment, the meaning that the first bit block is used for generating the third bit block comprises: the third bit block is the first bit block.

As an embodiment, the meaning that the first bit block is used for generating the third bit block comprises: the third bit block is an output of the first bit block after the first processing.

As an embodiment, the meaning that the first bit block is used for generating the third bit block comprises: the third bit block is the first bit block, or the third bit block is an output of the first bit block after the first processing.

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

As an embodiment, the number of bits comprised by the third bit block is not greater than the number of bits comprised by the first bit block.

As an embodiment, the number of bits comprised by the third bit block is not smaller than the number of bits comprised by the first bit block.

As an embodiment, the meaning that the second bit block is used for generating the fourth bit block includes: the fourth bit block is the second bit block.

As an embodiment, the meaning that the second bit block is used for generating the fourth bit block comprises: the fourth bit block is an output of the second bit block after the second processing.

As an embodiment, the meaning that the second bit block is used for generating the fourth bit block includes: the fourth bit block is the second bit block, or the fourth bit block is an output of the second bit block after the second processing.

As an embodiment, the number of bits comprised by the fourth bit block is equal to the number of bits comprised by the second bit block.

As an embodiment, the number of bits included in the fourth bit block is not greater than the number of bits included in the second bit block.

As an embodiment, the number of bits included in the fourth bit block is not less than the number of bits included in the second bit block.

As one embodiment, the first processing includes one or more of a logical and, a logical or, an exclusive or, a deleting bit, a pre-coding, an adding a duplicate bit, or a zero padding operation.

As one embodiment, the second processing includes one or more of logical and, logical or, exclusive or, deleting bits, pre-coding, adding duplicate bits, or zero padding operations.

As an embodiment, when the first identity is the first candidate identity: the first reference number is equal to a sum of a number of bits included in the first bit block and a number of bits included in the second bit block; when the first identity is the second candidate identity: the first reference number is equal to the sum of the number of bits included in the first bit block and the number of bits included in the second processed output of the second bit block.

As an embodiment, when the first identity is the first candidate identity: the first reference number is equal to a sum of a number of bits included in the first bit block and a number of bits included in the second bit block; when the first identity is the second candidate identity: the first reference number is equal to the sum of the number of bits included in the second bit block and the number of bits included in the first processed output of the first bit block.

As an embodiment, when the first identity is the first candidate identity: the first reference number is equal to a sum of a number of bits included in the first bit block and a number of bits included in the second bit block; when the first identity is the second candidate identity: the first reference number is equal to a sum of a number of bits included in the second bit block and a number of bits included in the third bit block.

As an embodiment, when the first identity is the first candidate identity: the first reference number is equal to one of { a sum of a number of bits included in the first bit block and a number of bits included in the second bit block, a sum of a number of bits included in an output of the first bit block after the first processing and a number of bits included in an output of the second bit block after the second processing, a sum of a number of bits included in the first bit block and a number of bits included in an output of the second bit block after the second processing }; when the first identity is the second candidate identity: the first reference number is equal to one of { a sum of a number of bits included in the first bit block and a number of bits included in the second bit block, a sum of a number of bits included in an output of the first bit block after the first processing and a number of bits included in an output of the second bit block after the second processing, a sum of a number of bits included in the first bit block and a number of bits included in an output of the second bit block after the second processing }.

As an embodiment, the second bit block corresponds to a second flag, the second flag is the first candidate flag or the second candidate flag, and the second flag is different from the first flag; when the first flag is the first candidate flag and the second flag is the second candidate flag, the first reference number is equal to one of { a sum of a number of bits included in the first bit block and a number of bits included in the second bit block, a sum of a number of bits included in an output of the first bit block after the first processing and a number of bits included in an output of the second bit block after the second processing, a sum of a number of bits included in the first bit block and a number of bits included in an output of the second bit block after the second processing }; when the first flag is the second candidate flag and the second flag is the first candidate flag, the first reference number is equal to one of { a sum of a number of bits included in the first bit block and a number of bits included in the second bit block, a sum of a number of bits included in an output of the first bit block after the first processing and a number of bits included in an output of the second bit block after the second processing, a sum of a number of bits included in the first bit block and a number of bits included in an output of the second bit block after the second processing }.

As an embodiment, the second bit block corresponds to a second flag, the second flag is the first candidate flag or the second candidate flag, and the second flag is different from the first flag; when the first flag is the second candidate flag and the second flag is the first candidate flag, the first reference number is equal to one of { a sum of a number of bits included in the first bit block and a number of bits included in the second bit block, a sum of a number of bits included in an output of the first bit block after the first processing and a number of bits included in an output of the second bit block after the second processing, a sum of a number of bits included in the first bit block and a number of bits included in an output of the second bit block after the second processing }; when the first flag is the first candidate flag and the second flag is the second candidate flag, the first reference number is equal to one of { a sum of a number of bits included in the first bit block and a number of bits included in the second bit block, a sum of a number of bits included in an output of the first bit block after the first processing and a number of bits included in an output of the second bit block after the second processing, a sum of a number of bits included in the first bit block and a number of bits included in an output of the second bit block after the second processing }.

As an embodiment, the meaning that the first block of bits is associated to the first signaling comprises: one or more bits included in the first bit block indicate whether the first signaling is correctly received, or one or more bits included in the first bit block indicate whether one bit block scheduled by the first signaling is correctly received.

As an embodiment, the one bit block scheduled by the first signaling comprises at least one transport block.

As an embodiment, the one bit block scheduled by the first signaling is transmitted on one physical layer channel scheduled by the first signaling.

As one embodiment, the physical layer channel includes a PDSCH.

As an embodiment, the one physical layer channel is one PDSCH.

As an embodiment, the meaning that the first block of bits is associated to the first signaling comprises: the first bit block includes HARQ-ACK associated to the first signaling.

As an embodiment, the first bit block comprises at least one bit (bit).

As an embodiment, the first bit block comprises at least one HARQ-ACK information bit.

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

For an embodiment, the first bit block includes a sub-codebook of HARQ-ACKs (sub-codebook).

As an embodiment, the first bit block comprises one bit indicating one ACK.

As an embodiment, the first bit block includes one bit indicating one NACK.

As an embodiment, all bits comprised by the first bit block represent an ACK.

As an embodiment, all bits comprised by the first bit block represent a NACK.

As one embodiment, the first bit block includes HARQ-ACK information bits for MBS traffic.

As an embodiment, the first bit block includes ACK for MBS service.

As an embodiment, the first bit block includes NACK for MBS services.

As one embodiment, the first bit block includes HARQ-ACK information bits for a multicast or broadcast service.

As one embodiment, the first bit block includes an ACK for a multicast or broadcast service.

As an embodiment, the first bit block comprises a NACK for multicast or broadcast traffic.

For one embodiment, the first bit block includes UCI.

As an embodiment, the second block of bits comprises at least one bit (bit).

As an embodiment, the second bit block includes at least one HARQ-ACK information bit.

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

For an embodiment, the second bit block includes a sub-codebook of HARQ-ACKs (sub-codebook).

As an embodiment, the second bit block includes one bit indicating one ACK.

As an embodiment, one bit included in the second bit block represents one NACK.

As an embodiment, all bits comprised by the second bit block represent an ACK.

As an embodiment, all bits comprised by the second bit block represent a NACK.

As an embodiment, the second bit block includes HARQ-ACK information bits for MBS services.

As an embodiment, the second bit block includes ACK for MBS service.

As an embodiment, the second bit block includes NACK for MBS traffic.

As an embodiment, the second bit block includes HARQ-ACK information bits for multicast or broadcast traffic.

As an embodiment, the second block of bits comprises an ACK for multicast or broadcast traffic.

As an embodiment, the second bit block comprises a NACK for multicast or broadcast traffic.

For one embodiment, the second bit block includes UCI.

As one embodiment, the second bit block includes HARQ-ACK for SPS PDSCH reception.

As an embodiment, the first bit block includes: HARQ-ACK for one PDSCH reception (reception) scheduled for one DCI, or HARQ-ACK for one SPS PDSCH Release (Release).

As one embodiment, the first bit block includes: for HARQ-ACKs received by the dynamically scheduled PDSCH.

As an embodiment, the meaning that the first bit block corresponds to the first identifier includes: the first bit block includes a HARQ-ACK associated with the first identity.

As an embodiment, the meaning that the first bit block corresponds to the first identifier includes: the first signaling indicates the first identity.

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

As an embodiment, the meaning that the second bit block corresponds to the first candidate identifier includes: the second block of bits includes HARQ-ACK associated with the first candidate identification.

As an embodiment, the meaning that the second bit block corresponds to the first candidate identifier includes: the second block of bits comprises HARQ-ACK associated to one SPS PDSCH reception, one signaling activating one SPS to which said one SPS PDSCH reception belongs indicating the first candidate identity.

As an embodiment, the second bit block corresponds to the second candidate identification.

As an embodiment, the meaning that the second bit block corresponds to the second candidate identifier includes: the second bit block includes HARQ-ACK associated with the second candidate identification.

As an embodiment, the meaning that the second bit block corresponds to the second candidate identifier includes: the second block of bits includes HARQ-ACKs associated to one SPS PDSCH reception, one signaling activating one SPS to which the one SPS PDSCH reception belongs indicating the second candidate identity.

As an embodiment, the second bit block corresponds to the second identifier.

As an embodiment, the meaning that the second bit block corresponds to the second identifier includes: the second bit block includes a HARQ-ACK associated with the second identity.

As an embodiment, the meaning that the second bit block corresponds to the second identifier includes: the second block of bits includes HARQ-ACK associated to one SPS PDSCH reception, one signaling activating one SPS to which the one SPS PDSCH reception belongs indicates the second identity.

As an embodiment, the first set of air interface resource pools includes at least one air interface resource pool.

As an embodiment, the first set of empty resource pools is configured in an IE whose name includes PUCCH-Config.

In one embodiment, the first set of empty resource pools is configured in PUCCH-Config or PUCCH-ConfigCommon.

As one embodiment, the first set of pool of empty resources is not configured for SPS.

As an embodiment, the first pool of empty resources is configured in a resourcesetttoaddmodlist field.

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

In one embodiment, the first set of empty resource pools includes at least one PUCCH resource (PUCCH resource).

As an embodiment, the first pool of empty resources is one PUCCH resource.

In one embodiment, the first set of empty resource pools comprises a plurality of PUCCH resources.

For one embodiment, the first pool of empty resources comprises 2 PUCCH resources.

For one embodiment, the first pool of empty resources comprises 4 PUCCH resources.

For an embodiment, the first pool of empty resources comprises 8 PUCCH resources.

For one embodiment, the first set of empty resource pools includes 16 PUCCH resources.

As an embodiment, the first pool of empty resources comprises: one of four PUCCH resource sets with PUCCH-ResourceSetId equal to 0, one PUCCH resource set with PUCCH-ResourceSetId equal to 1, one PUCCH resource set with PUCCH-ResourceSetId equal to 2, or one PUCCH resource set with PUCCH-ResourceSetId equal to 3.

As an embodiment, the first pool of empty resources is one PUCCH resource set with PUCCH-ResourceSetId equal to 0,1,2 or 3.

As an embodiment, when the first air interface resource pool belongs to the first air interface resource pool set, the first signaling indicates an index of the first air interface resource pool in the first air interface resource pool set (or a subset included in the first air interface resource pool set).

As an embodiment, all air interface resource pools in the first air interface resource pool set are configured by RRC signaling.

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

As an embodiment, one of the air interface Resource pools in this application includes a positive integer number of PRBs (Physical Resource blocks) in a frequency domain.

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

As an embodiment, one of the air interface resource pools in the present application includes a positive integer number of multicarrier symbols in a time domain.

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

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

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

As an embodiment, one of the air interface resource pools in the present application includes a positive integer number of consecutive multicarrier symbols in a time domain.

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

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

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

As an embodiment, one of the air interface resource pools in this application is configured by physical layer signaling.

As an embodiment, one of the air interface resource pools in the present application is configured by higher layer signaling.

As an embodiment, one of the air interface Resource pools in the present application is configured by an RRC (Radio Resource Control) signaling.

As an embodiment, one of the air interface resource pools in the present application is configured by a MAC CE (Medium Access Control layer Control Element) signaling.

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

As an embodiment, one of the air interface resource pools in the present application includes a time-frequency resource reserved for an uplink physical layer channel.

As an embodiment, one of the air interface resource pools in the present application includes a time-frequency resource occupied by an uplink physical layer channel.

As an embodiment, one of the air interface resource pools in the present application is a PUCCH (Physical uplink control CHannel) resource (resource).

As an embodiment, one of the air interface resource pools in the present application includes one PUCCH resource.

As an embodiment, one of the air interface resource pools in the present application includes a PUSCH.

As an embodiment, one of the candidate identifiers in this application is: one Priority index (Priority index).

As an example, one of the identifiers in the present application is: one Priority index (Priority index).

As an embodiment, the first candidate identity and the second candidate identity are respectively different identities.

As an embodiment, the first candidate identifier and the second candidate identifier are indices of different time slots (or sub-slots), respectively.

As an embodiment, the first candidate identifier and the second candidate identifier respectively correspond to different service types.

As an embodiment, the different service types include: MBS (Multicast and Broadcast services) and unicast (unicast) services.

As an embodiment, the different service types include: uplink traffic and sidelink traffic.

As an embodiment, the different service types include: URLLC (Ultra Reliable Low Latency Communication) service and eMBB (Enhanced Mobile BroadBand) service.

As an embodiment, the different service types include: unicast traffic and MBS.

As an embodiment, the different service types include: sidelink traffic and uplink traffic.

As an embodiment, the different service types include: eMBB traffic and URLLC traffic.

As an embodiment, the first candidate identification and the second candidate identification are respectively different priority indexes.

As an embodiment, the first candidate identity and the second candidate identity each indicate a different priority.

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

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

As an embodiment, the first candidate identity indicates a high priority and the second candidate identity indicates a low priority.

As an embodiment, the second candidate identity indicates a high priority and the first candidate identity indicates a low priority.

For one embodiment, the second candidate flag indication has a higher priority than the first candidate flag indication.

For one embodiment, the second candidate flag indicates a lower priority than the first candidate flag.

Example 17

Embodiment 17 illustrates a wireless signal transmission flow diagram according to an embodiment of the present application, as shown in fig. 17. In FIG. 17, communication between the first node U3 and the second node U4 is over an air interface.

A first node U3 that receives the first signaling in step S1711; in step S1712, a first signal is sent in the first air interface resource pool.

The second node U4, which sends the first signaling in step S1721; a first signal is received in a first pool of empty resources in step S1722.

In embodiment 17, the first signal carries a fourth block of bits and a third block of bits; a first block of bits is associated to the first signaling; the first block of bits is used to generate the third block of bits and the second block of bits is used to generate the fourth block of bits; at least one of the first bit block or the second bit block is used to determine a first reference number; the first bit block corresponds to a first identifier, the first identifier is a first candidate identifier or a second candidate identifier, and the first candidate identifier is different from the second candidate identifier; the first empty resource pool is determined in a manner related to the first identifier; the first reference number is equal to a sum of a number of bits included in the first bit block and a number of bits included in the second bit block; or, the first reference number is equal to the sum of the number of bits included in the output of the first bit block after the first processing and the number of bits included in the second bit block; or, the first reference number is equal to the sum of the number of bits included in the output of the first bit block after the first processing and the number of bits included in the output of the second bit block after the second processing; or, the first reference number is equal to the sum of the number of bits included in the first bit block and the number of bits included in the second processed output of the second bit block; one of the candidate identifiers in this application is: one Priority index (Priority index); the first and second bit blocks both include HARQ-ACK.

As a sub-embodiment of embodiment 17, when the first identifier is the first candidate identifier, the first reference number is used to determine a first air interface resource pool set, and the first signaling indicates the first air interface resource pool from the first air interface resource pool set; when the first identifier is the second candidate identifier, the first reference number is used to determine the first pool of empty resources.

As a sub-embodiment of embodiment 17, the second bit block corresponds to the first candidate identifier.

As a sub-embodiment of embodiment 17, the second bit block corresponds to a second flag, the second flag is the first candidate flag or the second candidate flag, and the second flag is different from the first flag; when the first identifier is the first candidate identifier and the second identifier is the second candidate identifier, the first reference number is used to determine a first set of air interface resource pools from which the first signaling indicates the first air interface resource pool; the first reference number is used for determining the first pool of empty resources when the first identity is the second candidate identity and the second identity is the first candidate identity.

As an example, the first node U3 is the first node in this application.

As an example, the second node U4 is the second node in this application.

As an embodiment, the first node U3 is a UE.

For one embodiment, the second node U3 is a base station.

For one embodiment, the second node U4 is a base station.

For one embodiment, the second node U4 is a UE.

For one embodiment, the air interface between the second node U4 and the first node U3 is a Uu interface.

For one embodiment, the air interface between the second node U4 and the first node U3 includes a cellular link.

For one embodiment, the air interface between the second node U4 and the first node U3 is a PC5 interface.

For one embodiment, the air interface between the second node U4 and the first node U3 includes a sidelink.

For one embodiment, the air interface between the second node U4 and the first node U3 comprises a wireless interface between a base station device and a user equipment.

For one embodiment, the air interface between the second node U4 and the first node U3 comprises a wireless interface between user equipment and user equipment.

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 this application includes 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 telecontrolled aircraft. User equipment or UE or terminal in this application include but not limited to cell-phone, panel computer, notebook, network card, low-power consumption equipment, eMTC equipment, NB-IoT equipment, vehicle communication equipment, aircraft, unmanned aerial vehicle, wireless communication equipment such as remote control aircraft. The base station device, the base station or the network side device in the present application includes, but is not limited to, a macro cell base station, a micro cell base station, a home base station, a relay base station, an eNB, a gNB, a transmission and reception node TRP, a GNSS, a relay satellite, a satellite base station, an air base station, a testing apparatus, a testing device, a testing instrument, and other devices.

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

Claims

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

a first receiver receiving the first signaling group and the second signaling group;

2. The first node device according to claim 1, wherein the second signalling group is used for determining a second time-frequency resource pool, the first time-frequency resource pool being associated to the second time-frequency resource pool, time-domain resources occupied by the second time-frequency resource pool being used for determining the second value.

3. The first node device of claim 1 or 2, wherein the first signaling group is used to determine a first set of values; the time domain resources occupied by the first time frequency resource pool are used for determining a first value, and the first value belongs to the first value set; the first value and the second value are associated.

4. The first node apparatus of claim 3, wherein the first information indicates a first difference value, and wherein the difference value between the first value and the second value is equal to the first difference value.

5. The first node device of any one of claims 1 to 4, comprising:

the first transceiver sends a second signal in a second time frequency resource pool, or receives the second signal in the second time frequency resource pool;

6. The first node device of claim 5, wherein the HARQ process number corresponding to the first signal is equal to the second value, and wherein the first signal and the second signal correspond to the same HARQ process number.

7. The first node device according to any of claims 1 to 6, wherein a first multicarrier symbol occupied by a second pool of time-frequency resources is used for determining a first reference value, said first reference value being equal to said second value.

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

a second transceiver for receiving the first signal in the first time-frequency resource pool or transmitting the first signal in the first time-frequency resource pool;

wherein the first signaling group and the second signaling group indicate a first index and a second index, respectively, the first index being different from the second index; the first signaling group is used to determine the first time-frequency resource pool; the second signaling group is used to determine a second set of numerical values; the second value is used to determine the HARQ process number to which the first signal corresponds, the second value belonging to the second set of values.

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

receiving a first signaling group and a second signaling group;

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

transmitting a first signaling group and a second signaling group;