US 11,902,962 B2
Method and device for performing SL DRX operation on basis of HARQ feedback in NR V2X
Seungmin Lee, Seoul (KR); Hanbyul Seo, Seoul (KR); and Giwon Park, Seoul (KR)
Assigned to LG ELECTRONICS, INC., Seoul (KR)
Filed by LG ELECTRONICS INC., Seoul (KR)
Filed on Jun. 20, 2023, as Appl. No. 18/337,649.
Application 18/337,649 is a continuation of application No. PCT/KR2022/000521, filed on Jan. 12, 2022.
Claims priority of application No. 10-2021-0004269 (KR), filed on Jan. 12, 2021.
Prior Publication US 2023/0345463 A1, Oct. 26, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 72/1263 (2023.01); H04W 72/25 (2023.01); H04L 1/1812 (2023.01); H04L 5/00 (2006.01); H04W 76/28 (2018.01)
CPC H04W 72/1263 (2013.01) [H04L 1/1812 (2013.01); H04L 5/0053 (2013.01); H04W 72/25 (2023.01); H04W 76/28 (2018.02)] 19 Claims
OG exemplary drawing
 
1. A method for performing wireless communication by a first device, the method comprising:
obtaining a sidelink (SL) discontinuous reception (DRX) configuration including information related to a first SL DRX timer;
receiving, from a second device through a first physical sidelink control channel (PSCCH), first sidelink control information (SCI) for scheduling of a first physical sidelink shared channel (PSSCH) and second SCI;
receiving, from the second device through the first PSSCH, the second SCI and first data; and
determining a first physical sidelink feedback channel (PSFCH) resource related to the first PSSCH,
wherein the first SL DRX timer is started based on that first SL hybrid automatic repeat request (HARQ) feedback is not transmitted on the first PSFCH resource.