US 12,439,430 B2
Method and apparatus for alignment between DRX operations in sidelink communication
Ui Hyun Hong, Hwaseong-si (KR); Gene Back Hahn, Hwaseong-si (KR); and Hyuk Min Son, Iksan-si (KR)
Assigned to HYUNDAI MOTOR COMPANY, Seoul (KR); KIA CORPORATION, Seoul (KR); and WONKWANG UNIVERSITY CENTER FOR INDUSTRY-ACADEMY COOPERATION, Iksan-si (KR)
Appl. No. 17/921,286
Filed by HYUNDAI MOTOR COMPANY, Seoul (KR); KIA CORPORATION, Seoul (KR); and WONKWANG UNIVERSITY CENTER FOR INDUSTRY-ACADEMY COOPERATION, Iksan-si (KR)
PCT Filed Apr. 29, 2022, PCT No. PCT/KR2022/006179
§ 371(c)(1), (2) Date Oct. 25, 2022,
PCT Pub. No. WO2022/235019, PCT Pub. Date Nov. 10, 2022.
Claims priority of application No. 10-2021-0057499 (KR), filed on May 3, 2021.
Prior Publication US 2024/0224295 A1, Jul. 4, 2024
Int. Cl. H04W 72/25 (2023.01); H04L 1/1867 (2023.01); H04L 5/00 (2006.01); H04W 76/28 (2018.01)
CPC H04W 72/25 (2023.01) [H04L 1/188 (2013.01); H04L 5/0055 (2013.01); H04W 76/28 (2018.02)] 15 Claims
OG exemplary drawing
 
1. A method for operating a first terminal in a wireless communication system, the method comprising:
receiving a first message including sidelink discontinuous reception (SL DRX) configuration;
receiving a second message from a second terminal using physical sidelink control channel (PSCCH) in an inactive time;
obtaining a time offset from the second message; and
performing SL DRX operation based on the time offset,
wherein the inactive time is determined based on an inactive timer being not running,
wherein the inactive timer is included in the SL DRX configuration, and
wherein the SL DRX configuration including the time offset is configured per information including an identifier (ID) of the first terminal.