Title:
METHOD AND DEVICE FOR PERFORMING LCP PROCEDURE BASED ON ACTIVE TIME IN NR V2X
Document Type and Number:
WIPO Patent Application WO/2022/191476
Kind Code:
A1
Abstract:
Presented in one embodiment is a method by which a first device performs wireless communication. The method may comprise the steps of: determining a resource related to a sidelink (SL) grant; transmitting, to a second device, a first SL DRX configuration including information related to a first SL discontinuous reception (DRX) cycle and information related to a first active time, a destination relating to a first LCH with the highest priority from among one or more logical channels (LCH) and including the second device; transmitting, to a third device, a second SL DRX configuration including information related to a second SL DRX cycle and information related to a second active time; selecting, on the basis of the second device excluding the first active time, a second LCH having a priority lower than the highest priority from among the one or more LCHs, a destination relating to the second LCH and including the third device; and transmitting, to the third device, a media access control protocol data unit (MAC PDU) according to the resource on the basis of the third device having the second active time.
Inventors:
HONG JONGWOO (KR)
BACK SEOYOUNG (KR)
PARK GIWON (KR)
SEO HANBYUL (KR)
LEE SEUNGMIN (KR)
BACK SEOYOUNG (KR)
PARK GIWON (KR)
SEO HANBYUL (KR)
LEE SEUNGMIN (KR)
Application Number:
PCT/KR2022/002657
Publication Date:
September 15, 2022
Filing Date:
February 23, 2022
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W72/04; H04W72/02; H04W72/10; H04W72/14; H04W76/14; H04W76/27; H04W76/28; H04W92/18
Domestic Patent References:
| WO2020198317A1 | 2020-10-01 |
Foreign References:
| KR20210024099A | 2021-03-04 | |||
| US20210051587A1 | 2021-02-18 |
Other References:
HUAWEI, HISILICON: "Consideration on the sidelink DRX for unicast", 3GPP DRAFT; R2-2101762, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. On-line; 20210125 - 20210205, 15 January 2021 (2021-01-15), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051974627
INTERDIGITAL INC.: "Procedures for Handling the DRX Configuration", 3GPP DRAFT; R2-2100515, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20210101, 15 January 2021 (2021-01-15), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051973673
INTERDIGITAL INC.: "Procedures for Handling the DRX Configuration", 3GPP DRAFT; R2-2100515, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20210101, 15 January 2021 (2021-01-15), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051973673
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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