US 12,167,493 B2
Sidelink DRX-associated operation method for UE in wireless communication system
Seoyoung Back, Seoul (KR); and Hanbyul Seo, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 17/776,019
Filed by LG Electronics Inc., Seoul (KR)
PCT Filed Nov. 12, 2020, PCT No. PCT/KR2020/015876
§ 371(c)(1), (2) Date May 11, 2022,
PCT Pub. No. WO2021/096244, PCT Pub. Date May 20, 2021.
Claims priority of application No. 10-2019-0144429 (KR), filed on Nov. 12, 2019; and application No. 10-2019-0153931 (KR), filed on Nov. 27, 2019.
Prior Publication US 2022/0418036 A1, Dec. 29, 2022
Int. Cl. H04W 76/28 (2018.01)
CPC H04W 76/28 (2018.02) 13 Claims
OG exemplary drawing
 
1. A sidelink related operation method of a transmission user equipment (UE) in a wireless communication system, the method comprising:
determining, by the UE, a Long DRX cycle;
determining, by the UE, an on duration based on the Long DRX cycle and a first offset;
waking up, by the UE, at the on duration; and
receiving, by the UE from another UE, control information,
wherein the on duration is also based on a short DRX cycle,
wherein:
the first offset is determined as a sum of k times (k being an integer) a value related to a sidelink service and a second offset related to the sidelink service; and
the Long DRX cycle and the Short DRX cycle are determined as m times and n times (m and n being an integer) the value related to the sidelink service, respectively.