Title:
METHOD AND DEVICE FOR PERFORMING SIDELINK COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/211214
Kind Code:
A1
Abstract:
Disclosed are a method and device for performing sidelink communication in a wireless communication system. A method for a first terminal to perform sidelink communication according to an embodiment disclosed herein comprises the steps of: receiving DCI for allocating an SL grant from a base station, wherein the DCI does not include information indicating a CAPC; and using a first CAPC selected on the basis of a specific TB corresponding to the SL grant and performing LBT for transmitting the specific TB, wherein the first CAPC is a CAPC having the highest priority on the basis that the specific TB includes only an SL MAC CE, and the first CAPC is a CAPC having the highest priority on the basis that the specific TB includes an SCCH.
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Inventors:
LEE YOUNGDAE (KR)
LEE SEUNGMIN (KR)
KIM SEONWOOK (KR)
YANG SUCKCHEL (KR)
SEO HANBYUL (KR)
LEE SEUNGMIN (KR)
KIM SEONWOOK (KR)
YANG SUCKCHEL (KR)
SEO HANBYUL (KR)
Application Number:
PCT/KR2023/005799
Publication Date:
November 02, 2023
Filing Date:
April 27, 2023
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W72/25; H04L1/18; H04W74/08; H04W76/14; H04W92/18
Domestic Patent References:
| WO2021002713A1 | 2021-01-07 | |||
| WO2020218886A1 | 2020-10-29 |
Foreign References:
| US20210298070A1 | 2021-09-23 | |||
| KR20210064295A | 2021-06-02 |
Other References:
NOKIA, NOKIA SHANGHAI BELL: "LBT impacts on NR RRM requirements for extension to 71GHz", 3GPP DRAFT; R4-2200873, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG4, no. Electronic Meeting; 20220117 - 20220125, 10 January 2022 (2022-01-10), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052091688
Attorney, Agent or Firm:
CHOE, Yun Seo et al. (KR)
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