US 11,751,141 B2
Discontinuous reception operation for sidelink communication
Zhibin Wu, Los Altos, CA (US); Hong Cheng, Basking Ridge, NJ (US); Kapil Gulati, Hillsborough, NJ (US); Sudhir Kumar Baghel, Hillsborough, NJ (US); Tien Viet Nguyen, Bridgewater, NJ (US); and Junyi Li, Chester, NJ (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Aug. 4, 2020, as Appl. No. 16/947,510.
Claims priority of provisional application 62/887,257, filed on Aug. 15, 2019.
Prior Publication US 2021/0051587 A1, Feb. 18, 2021
Int. Cl. H04W 76/28 (2018.01); H04W 76/23 (2018.01); H04W 52/02 (2009.01); H04W 68/02 (2009.01); H04W 72/20 (2023.01)
CPC H04W 52/0235 (2013.01) [H04W 68/02 (2013.01); H04W 72/20 (2023.01); H04W 76/23 (2018.02); H04W 76/28 (2018.02)] 30 Claims
OG exemplary drawing
 
1. A method of wireless communication performed by a user equipment (UE), comprising:
receiving, from another UE, an indication of a first sidelink discontinuous reception (DRX) configuration;
transmitting, to a base station, information indicating the first DRX configuration;
receiving, from the base station, an indication of a second sidelink DRX configuration;
transmitting, to the other UE, the indication of the second sidelink DRX configuration;
transmitting an indication that the UE is to transition to a sidelink DRX sleep mode;
transitioning to the sidelink DRX sleep mode based at least in part on transmitting the indication;
transitioning from the sidelink DRX sleep mode to a sidelink DRX on mode; and
transmitting one or more sidelink communications, to the other UE, when in the sidelink DRX on mode.