Title:
METHOD AND DEVICE FOR PERFORMING SL DRX OPERATION IN NR V2X
Document Type and Number:
WIPO Patent Application WO/2023/282651
Kind Code:
A1
Abstract:
A method by which a first device performs wireless communication, and a device for supporting same are presented. The method comprises the steps of: acquiring an SL DRX configuration including information related to an SL DRX activation time of a first device; receiving, from a second device, information related to a plurality of resources, the information including information related to a frequency resource of the plurality of resources and information related to a time resource of the plurality of resources; performing a monitoring operation within the SL DRX activation time based on resource information; and determining, in N resources from among the plurality of resources, on the basis that the first SCI has not been received from the second device, resources after the N resources, for scheduling of a first PSSCH and second SCI, to be non-valid resources through the first PSCCH, wherein N can be a positive integer.
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/KR2022/009821
Publication Date:
January 12, 2023
Filing Date:
July 07, 2022
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W28/26; H04W4/40; H04W72/12; H04W76/28; H04W92/18
Domestic Patent References:
| WO2021119474A1 | 2021-06-17 |
Foreign References:
| KR20210016278A | 2021-02-15 | |||
| KR20210018773A | 2021-02-18 |
Other References:
QUALCOMM INCORPORATED: "Discussion on SL DRX Timers and Others", 3GPP DRAFT; R2-2105906, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. E-meeting; 20210519 - 20210527, 11 May 2021 (2021-05-11), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052007364
FUJITSU: "Considerations on partial sensing and DRX in NR Sidelink", 3GPP DRAFT; R1-2105066, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20210510 - 20210527, 11 May 2021 (2021-05-11), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052006311
FUJITSU: "Considerations on partial sensing and DRX in NR Sidelink", 3GPP DRAFT; R1-2105066, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20210510 - 20210527, 11 May 2021 (2021-05-11), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052006311
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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