Title:
METHOD AND APPARATUS FOR INITIATING SL DRX TIMER IN NR V2X
Document Type and Number:
WIPO Patent Application WO/2022/270939
Kind Code:
A1
Abstract:
A method for performing wireless communication by a first device and an apparatus supporting same are provided. The method may comprise the steps of: obtaining a discontinuous reception (DRX) configuration including information related to a hybrid automatic repeat request (HARQ) round trip time (RTT) timer; receiving, from a base station, information related to at least one sidelink (SL) resource; and on the basis that a physical uplink control channel (PUCCH) resource related to the at least one SL resource is not configured for the first device, initiating the HARQ RTT timer after the last resource among the at least one SL resource.
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Inventors:
PARK GIWON (KR)
LEE SEUNGMIN (KR)
BACK SEOYOUNG (KR)
HONG JONGWOO (KR)
LEE SEUNGMIN (KR)
BACK SEOYOUNG (KR)
HONG JONGWOO (KR)
Application Number:
PCT/KR2022/008934
Publication Date:
December 29, 2022
Filing Date:
June 23, 2022
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W72/12; H04L1/18; H04W4/40; H04W76/28; H04W92/10; H04W92/18
Domestic Patent References:
| WO2021119474A1 | 2021-06-17 |
Foreign References:
| US20210037468A1 | 2021-02-04 | |||
| KR20200116024A | 2020-10-08 |
Other References:
HUAWEI, HISILICON: "Discussion on remaining MAC open issues for 5G V2X with NR SL", 3GPP DRAFT; R2-2005492, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20200601 - 20200612, 22 May 2020 (2020-05-22), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051888819
LG ELECTRONICS INC.: "Discussion on Sidelink DRX", 3GPP DRAFT; R2-2008943, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20201102 - 20201113, 23 October 2020 (2020-10-23), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051941993
LG ELECTRONICS INC.: "Discussion on Sidelink DRX", 3GPP DRAFT; R2-2008943, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20201102 - 20201113, 23 October 2020 (2020-10-23), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051941993
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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