IP Library › Granted Patent US 12696307
Granted Patent B2
US 12696307 · App. 17/985,999 · Granted Jul 28, 2026

Transmission processing method and apparatus, and electronic device

Inventors: Siqi Liu (Dongguan, CN); Zichao Ji (Dongguan, CN)
Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
H04W72/56H04L1/1812H04L5/0053H04W72/02
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Quick Facts
Patent No.
US 12696307
App. No.
17/985,999
Filed
Nov 14, 2022
Granted
Jul 28, 2026
Kind
B2
Art Unit
2472
USPC
370/329
Abstract

A transmission processing method includes: obtaining a first priority of sidelink reporting information, where the sidelink reporting information is reported to a network side device through a PUCCH or a PUSCH; and determining whether to transmit the sidelink reporting information based on the first priority; where the sidelink reporting information includes sidelink reporting information without a priority reference.

Claims (117)

1 . A transmission processing method, performed by a user equipment and comprising:

obtaining a first priority of sidelink reporting information; wherein the sidelink reporting information is reported to a network device through a physical uplink control channel (PUCCH), or a physical uplink shared channel (PUSCH); and

determining whether to transmit the sidelink reporting information based on a first priority; wherein

the sidelink reporting information comprises:

sidelink reporting information without a priority reference;

wherein the sidelink reporting information without a priority reference satisfies at least one of following:

the sidelink reporting information corresponding to unuse of any sidelink configured grant resources;

the sidelink reporting information corresponding to a canceled sidelink transmission resource; or

the sidelink reporting information corresponding to a target transmission type; wherein the target transmission type comprises at least one of following:

blind transmission;

blind retransmission;

transmission with disabled hybrid automatic repeat request (HARQ) feedback;

broadcast transmission;

transmission that not supports HARQ feedback; or

transmission in a resource pool, bandwidth part BWP, or a carrier not configured with a physical sidelink feedback channel.

2 . The method according to claim 1 , wherein after obtaining the first priority of the sidelink reporting information, the method further comprises:

obtaining a second priority of information carried by a preset resource; and

determining whether to transmit the sidelink reporting information according to the first priority and/or the second priority; wherein

the preset resource is a transmission resource of uplink reporting information, the preset resource is a sidelink transmission resource, or the preset resource is a resource of transmitting uplink data.

3 . The method according to claim 1 , wherein the sidelink reporting information further comprises:

sidelink reporting information that satisfies a first preset condition;

the sidelink reporting information that satisfies the first preset condition comprises at least one of following:

first sidelink reporting information, comprising only negative acknowledgment;

second sidelink reporting information, comprising negative acknowledgment, wherein the negative acknowledgment corresponds to unicast;

third sidelink reporting information, comprising negative acknowledgment, wherein the negative acknowledgment corresponds to multicast and a feedback mechanism which is an acknowledgment/negative acknowledgment (ACK/NACK) feedback mechanism;

fourth sidelink reporting information, comprising negative acknowledgment, wherein the negative acknowledgment corresponds to multicast and a feedback mechanism which is a NACK-only feedback mechanism;

fifth sidelink reporting information, comprising only acknowledgment;

sixth sidelink reporting information, wherein the sixth sidelink reporting information is sidelink hybrid automatic repeat request information corresponding to unuse of any sidelink configured grant resources;

seventh sidelink reporting information, corresponding to at least one undetected target physical sidelink feedback channel resource;

eighth sidelink reporting information, wherein the eighth sidelink reporting information is corresponding sidelink hybrid automatic repeat request information when the number of sidelink transmission times reaches a preset number of transmission times;

ninth sidelink reporting information, wherein the ninth sidelink reporting information is corresponding sidelink hybrid automatic repeat request information in a case that at least sidelink transmission is performed on one last candidate resource of a preset number of candidate resources; or

tenth sidelink reporting information, comprising at least sidelink channel state information.

4 . The method according to claim 1 , wherein obtaining the first priority of the sidelink reporting information comprises:

determining the first priority as a priority of a canceled sidelink transmission resource in a case that the sidelink reporting information corresponds to the canceled sidelink transmission resource; or

determining, in a case that the sidelink reporting information corresponds to a canceled physical sidelink feedback channel resource, the first priority as a priority of a physical sidelink shared channel resource and/or a physical sidelink control channel resource corresponding to the canceled physical sidelink feedback channel resource; or

determining the first priority as a priority of a physical sidelink shared channel resource and/or physical sidelink control channel resource for corresponding sidelink transmission in a case that the sidelink reporting information corresponds to a target transmission type.

5 . The method according to claim 1 , wherein obtaining the first priority of the sidelink reporting information comprises:

determining the first priority as a priority of a physical sidelink shared channel resource and/or a physical sidelink control channel resource for corresponding sidelink transmission in a case that the sidelink reporting information corresponds to at least one undetected target physical sidelink feedback channel resource; or

determining the first priority as a priority of a sidelink transmission resource corresponding to sidelink transmission in a case that the sidelink reporting information is corresponding sidelink hybrid automatic repeat request information in a case that a number of sidelink transmission times reaches a preset number of transmission times; or

determining, in a case that the sidelink reporting information is corresponding sidelink hybrid automatic repeat request information in a case that at least sidelink transmission is performed on the last candidate resource of a preset number of candidate resources, the first priority as a priority of a sidelink transmission resource corresponding to the sidelink transmission.

6 . The method according to claim 1 , wherein the first priority is the lowest priority of priorities corresponding to target resources, and the target resources are a resource set where a sidelink transmission resource corresponding to the sidelink reporting information is located; or

the first priority is the lowest priority of preset priorities.

7 . The method according to claim 6 , wherein the target resources comprise at least one of following:

sidelink configured grant resources;

a resource pool;

bandwidth parts; or

carriers.

8 . The method according to claim 2 , wherein determining whether to transmit the sidelink reporting information according to the first priority and/or the second priority comprises:

determining, in a case that a second preset condition is satisfied between a transmission resource of the sidelink reporting information and the preset resource, whether to transmit the sidelink reporting information according to the first priority and/or the second priority; wherein the second preset condition is that time domains and/or frequency domains overlap at least partially; or the second preset condition is being in a same time domain range, and/or in a same frequency domain range.

9 . The method according to claim 2 , wherein the sidelink transmission resource comprises at least one of following:

a physical sidelink shared channel resource;

a physical sidelink control channel resource; or

a physical sidelink feedback channel resource.

10 . An electronic device, comprising: a processor, a memory, and a program or an instruction that is stored in the memory and executable on the processor, wherein the program or the instruction, when executed by the processor, causes the electronic device to perform:

obtaining a first priority of sidelink reporting information; wherein the sidelink reporting information is reported to a network device through a physical uplink control channel (PUCCH), or a physical uplink shared channel (PUSCH); and

determining whether to transmit the sidelink reporting information based on a first priority; wherein

the sidelink reporting information comprises:

sidelink reporting information without a priority reference;

wherein the sidelink reporting information without a priority reference satisfies at least one of following:

the sidelink reporting information corresponding to unuse of any sidelink configured grant resources;

the sidelink reporting information corresponding to a canceled sidelink transmission resource; or

the sidelink reporting information corresponding to a target transmission type; wherein the target transmission type comprises at least one of following:

blind transmission;

blind retransmission;

transmission with disabled hybrid automatic repeat request (HARQ) feedback;

broadcast transmission;

transmission that not supports HARQ feedback; or

transmission in a resource pool, bandwidth part BWP, or a carrier not configured with a physical sidelink feedback channel.

11 . The electronic device according to claim 10 , wherein the program or the instruction, when executed by the processor, causes the electronic device to further perform:

obtaining a second priority of information carried by a preset resource; and

determining whether to transmit the sidelink reporting information according to the first priority and/or the second priority; wherein

the preset resource is a transmission resource of uplink reporting information, the preset resource is a sidelink transmission resource, or the preset resource is a resource of transmitting uplink data.

12 . The electronic device according to claim 10 ,

wherein the sidelink reporting information further comprises:

sidelink reporting information that satisfies a first preset condition;

the sidelink reporting information that satisfies the first preset condition comprises at least one of following:

first sidelink reporting information, comprising only negative acknowledgment;

second sidelink reporting information, comprising negative acknowledgment, wherein the negative acknowledgment corresponds to unicast;

third sidelink reporting information, comprising negative acknowledgment, wherein the negative acknowledgment corresponds to multicast and a feedback mechanism which is an acknowledgment/negative acknowledgment (ACK/NACK) feedback mechanism;

fourth sidelink reporting information, comprising negative acknowledgment, wherein the negative acknowledgment corresponds to multicast and a feedback mechanism which is a NACK-only feedback mechanism;

fifth sidelink reporting information, comprising only acknowledgment;

sixth sidelink reporting information, wherein the sixth sidelink reporting information is sidelink hybrid automatic repeat request information corresponding to unuse of any sidelink configured grant resources;

seventh sidelink reporting information, corresponding to at least one undetected target physical sidelink feedback channel resource;

eighth sidelink reporting information, wherein the eighth sidelink reporting information is corresponding sidelink hybrid automatic repeat request information when the number of sidelink transmission times reaches a preset number of transmission times;

ninth sidelink reporting information, wherein the ninth sidelink reporting information is corresponding sidelink hybrid automatic repeat request information in a case that at least sidelink transmission is performed on one last candidate resource of a preset number of candidate resources; or

tenth sidelink reporting information, comprising at least sidelink channel state information.

13 . The method according to claim 10 , wherein the program or the instruction, when executed by the processor, causes the electronic device to further perform:

determining the first priority as a priority of a canceled sidelink transmission resource in a case that the sidelink reporting information corresponds to the canceled sidelink transmission resource; or

determining, in a case that the sidelink reporting information corresponds to a canceled physical sidelink feedback channel resource, the first priority as a priority of a physical sidelink shared channel resource and/or a physical sidelink control channel resource corresponding to the canceled physical sidelink feedback channel resource; or

determining the first priority as a priority of a physical sidelink shared channel resource and/or physical sidelink control channel resource for corresponding sidelink transmission in a case that the sidelink reporting information corresponds to a target transmission type.

14 . The method according to claim 10 , wherein the program or the instruction, when executed by the processor, causes the electronic device to further perform:

determining the first priority as a priority of a physical sidelink shared channel resource and/or a physical sidelink control channel resource for corresponding sidelink transmission in a case that the sidelink reporting information corresponds to at least one undetected target physical sidelink feedback channel resource; or

determining the first priority as a priority of a sidelink transmission resource corresponding to sidelink transmission in a case that the sidelink reporting information is corresponding sidelink hybrid automatic repeat request information in a case that a number of sidelink transmission times reaches a preset number of transmission times; or

determining, in a case that the sidelink reporting information is corresponding sidelink hybrid automatic repeat request information in a case that at least sidelink transmission is performed on the last candidate resource of a preset number of candidate resources, the first priority as a priority of a sidelink transmission resource corresponding to the sidelink transmission.

15 . The method according to claim 10 , wherein the first priority is the lowest priority of priorities corresponding to target resources, and the target resources are a resource set where a sidelink transmission resource corresponding to the sidelink reporting information is located; or

the first priority is the lowest priority of preset priorities.

16 . The method according to claim 15 , wherein the target resources comprise at least one of following:

sidelink configured grant resources;

a resource pool;

bandwidth parts; or

carriers.

17 . The method according to claim 11 , wherein the program or the instruction, when executed by the processor, causes the electronic device to further perform:

determining, in a case that a second preset condition is satisfied between a transmission resource of the sidelink reporting information and the preset resource, whether to transmit the sidelink reporting information according to the first priority and/or the second priority; wherein the second preset condition is that time domains and/or frequency domains overlap at least partially; or the second preset condition is being in a same time domain range, and/or in a same frequency domain range.

18 . A non-transitory readable storage medium, wherein the non-transitory readable storage medium stores a program or an instruction, and when the program or the instruction is executed by a processor, the following steps are implemented:

obtaining a first priority of sidelink reporting information; wherein the sidelink reporting information is reported to a network device through a physical uplink control channel (PUCCH), or a physical uplink shared channel (PUSCH); and

determining whether to transmit the sidelink reporting information based on a first priority; wherein

the sidelink reporting information comprises:

sidelink reporting information without a priority reference;

wherein the sidelink reporting information without a priority reference satisfies at least one of following:

the sidelink reporting information corresponding to unuse of any sidelink configured grant resources;

the sidelink reporting information corresponding to a canceled sidelink transmission resource; or

the sidelink reporting information corresponding to a target transmission type; wherein the target transmission type comprises at least one of following:

blind transmission;

blind retransmission;

transmission with disabled hybrid automatic repeat request (HARQ) feedback;

transmission that not supports HARQ feedback; or

transmission in a resource pool, bandwidth part BWP, or a carrier not configured with a physical sidelink feedback channel.