METHOD PERFORMED BY USER EQUIPMENT AND USER EQUIPMENT

Title:

METHOD PERFORMED BY USER EQUIPMENT AND USER EQUIPMENT

Document Type and Number:

WIPO Patent Application WO/2023/051699

Kind Code:

A1

Abstract:

According to the present invention, a method performed by a user equipment is provided. The method comprises: determining a resource conflict caused by resources respectively reserved in one or more SCI-format 1-A, and transmitting a physical sidelink feedback channel (PSFCH) for indicating the resource conflict, wherein a priority value of the PSFCH is equal to the minimum of priority values respectively indicated in the one or more SCI-format 1-A.

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Inventors:

LUO CHAO (CN)
ZHAO YINAN (CN)
LIU RENMAO (CN)

Application Number:

PCT/CN2022/122603

Publication Date:

April 06, 2023

Filing Date:

September 29, 2022

Export Citation:

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Assignee:

SHARP KK (JP)
LUO CHAO (CN)

International Classes:

H04W72/04; H04L5/00; H04W24/02; H04W72/02

Domestic Patent References:

WO2021090459A1	2021-05-14
WO2020192695A1	2020-10-01

Foreign References:

US20210028910A1	2021-01-28
CN113273120A	2021-08-17
US20100131635A1	2010-05-27

Other References:

QUALCOMM INCORPORATED: "Reliability and Latency Enhancements for Mode 2", 3GPP DRAFT; R1-2101910, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. 20210125 - 20210205, 29 January 2021 (2021-01-29), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051975989
"New WI proposal: Support for V2V services based on LTE sidelink", RP-152293
"New WID on 3GPP V2X Phase 2", RP-170798
"New WID on New Radio Access Technology", RP-170855
"New WID on 5G V2X with NR sidelink", RP-190766
"WID revision: NR sidelink enhancement", RP-201385

Attorney, Agent or Firm:

CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)

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