Title:
SIDELINK FEEDBACK CHANNEL TRANSMISSION METHOD AND APPARATUS, TERMINAL, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/137768
Kind Code:
A1
Abstract:
A sidelink feedback channel transmission method and apparatus, a device, and a storage medium, relating to the field of Internet of Vehicles communication. The method comprises: if time domain overlapping occurs between N1 first sidelink feedback channels and N2 second sidelink feedback channels, determining to transmit the first sidelink feedback channels or receive the second sidelink feedback channels according to the priorities of the N1 first sidelink feedback channels and the N2 second sidelink feedback channels (720); if it is determined to transmit the first sidelink feedback channels, transmitting at least one first sidelink feedback channel among the N1 first sidelink feedback channels on the basis of a first spatial domain transmit filter (740); and if it is determined to receive the second sidelink feedback channels, receiving at least one second sidelink feedback channel among the N2 second sidelink feedback channels on the basis of a first spatial domain receive filter (760).
Inventors:
ZHAO ZHENSHAN (CN)
ZHANG SHICHANG (CN)
LIN HUEI-MING (CN)
ZHANG SHICHANG (CN)
LIN HUEI-MING (CN)
Application Number:
PCT/CN2022/073592
Publication Date:
July 27, 2023
Filing Date:
January 24, 2022
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04L1/18
Domestic Patent References:
| WO2021071234A1 | 2021-04-15 |
Foreign References:
| US20200351032A1 | 2020-11-05 | |||
| CN113169830A | 2021-07-23 | |||
| CN111083732A | 2020-04-28 |
Other References:
LG ELECTRONICS: "Feature lead summary #3 for AI 7.2.4.5 Physical layer procedures for sidelink", 3GPP DRAFT; R1-1913572, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, USA; 20191118 - 20191122, 25 November 2019 (2019-11-25), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051830849
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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