US 11,838,961 B2
Sidelink groupcast configuration to support feedback control
Hong Cheng, Basking Ridge, NJ (US); Sudhir Kumar Baghel, Hillsborough, NJ (US); Kapil Gulati, Montgomery, NJ (US); Dan Vassilovski, Del Mar, CA (US); and Gabi Sarkis, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Sep. 24, 2020, as Appl. No. 17/031,768.
Claims priority of provisional application 62/909,718, filed on Oct. 2, 2019.
Prior Publication US 2021/0105842 A1, Apr. 8, 2021
Int. Cl. H04W 76/14 (2018.01); H04W 28/24 (2009.01); H04L 5/00 (2006.01); H04L 1/1829 (2023.01); H04W 76/27 (2018.01); H04W 4/08 (2009.01)
CPC H04W 76/14 (2018.02) [H04L 1/1861 (2013.01); H04L 5/0055 (2013.01); H04W 4/08 (2013.01); H04W 28/24 (2013.01); H04W 76/27 (2018.02)] 59 Claims
OG exemplary drawing
 
1. A method for wireless communication at a first user equipment (UE), comprising:
receiving sidelink groupcast information of a first sidelink group, the sidelink groupcast information including a group size of the first sidelink group, and a member identification of the first UE within the first sidelink group, wherein the first sidelink group includes at least the first UE and a second UE;
determining, at the first UE, an identification for communication with the first sidelink group;
determining a feedback resource configuration corresponding to common feedback resources associated with the first sidelink group based at least in part on the group size of the first sidelink group exceeding a threshold; and
communicating with the first sidelink group based at least in part on the identification for communication.