US 12,245,319 B2
Method and apparatus handling SL DRX inactivity timer in wireless communication system
Anil Agiwal, Suwon-si (KR); and Hyunjeong Kang, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Dec. 14, 2021, as Appl. No. 17/550,456.
Claims priority of application No. 10-2020-0175273 (KR), filed on Dec. 15, 2020.
Prior Publication US 2022/0191965 A1, Jun. 16, 2022
Int. Cl. H04W 76/28 (2018.01); H04L 1/00 (2006.01); H04L 1/1812 (2023.01); H04W 72/1263 (2023.01); H04W 72/20 (2023.01)
CPC H04W 76/28 (2018.02) [H04L 1/0025 (2013.01); H04L 1/1812 (2013.01); H04W 72/1263 (2013.01); H04W 72/20 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A method performed by a first user equipment (UE) in a wireless communication system, the method comprising:
receiving, from a second UE, first stage sidelink control information (SCI) on a physical sidelink control channel (PSCCH), the first stage SCI including scheduling information;
receiving, from the second UE, second stage SCI on a physical sidelink shared channel (PSSCH) based on the scheduling information; and
in case that the second stage SCI indicates a new sidelink transmission, starting a sidelink discontinuous reception (DRX) inactivity timer in a first slot after the reception of the second stage SCI.