Title:
SIDELINK (SL) COMMUNICATION METHOD AND APPARATUS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/092772
Kind Code:
A1
Abstract:
Disclosed in the embodiments of the present application are an SL communication method and an apparatus therefor, which can be applied to a direct communication system. The method comprises: when a second time frequency domain resource used by a PSFCH transmission opportunity corresponding to a first time frequency domain resource used by PSCCH and/or PSSCH transmission of a first RAT SL conflicts with a third time frequency domain resource used by SL transmission of a second RAT, disabling HARQ-ACK feedback corresponding to PSCCH and/or PSSCH transmission. In the embodiments of the present application, the determination of enabling or disabling HARQ-ACK feedback is combined with resource selection for PSCCH and/or PSSCH transmission, such that the HARQ-ACK feedback can be disabled when a selected first time frequency domain resource causes a conflict occurring between a second time frequency domain resource and a third time frequency domain resource, and thus the interference of the HARQ-ACK feedback on LTE SL transmission can be reduced.
Inventors:
ZHAO QUN (CN)
Application Number:
PCT/CN2022/130041
Publication Date:
May 10, 2024
Filing Date:
November 04, 2022
Export Citation:
Assignee:
BEIJING XIAOMI MOBILE SOFTWARE CO LTD (CN)
International Classes:
H04L1/18; H04W72/04
Foreign References:
| CN115174013A | 2022-10-11 | |||
| CN113873465A | 2021-12-31 | |||
| CN114340020A | 2022-04-12 | |||
| US20200196255A1 | 2020-06-18 | |||
| US20220030603A1 | 2022-01-27 |
Attorney, Agent or Firm:
FASHENG INTELLECTUAL PROPERTY COMPANY, LTD. (CN)
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