US 12,245,266 B2
Prioritization between feedback and collision indications
Tien Viet Nguyen, Bridgewater, NJ (US); Gabi Sarkis, San Diego, CA (US); Shuanshuan Wu, San Diego, CA (US); and Kapil Gulati, Belle Mead, NJ (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Apr. 22, 2022, as Appl. No. 17/727,661.
Prior Publication US 2023/0345519 A1, Oct. 26, 2023
Int. Cl. H04W 72/56 (2023.01); H04W 74/0808 (2024.01)
CPC H04W 72/56 (2023.01) [H04W 74/0825 (2013.01)] 30 Claims
OG exemplary drawing
 
1. An apparatus for wireless communication at a first user equipment (UE), comprising:
one or more processors;
memory coupled with the one or more processors; and
instructions stored in the memory and executable by the one or more processors to cause the apparatus to:
assign a first priority to a first sidelink feedback channel message comprising one or more feedback indications and one or more collision indications, wherein the first priority is assigned based at least in part on a first prioritization rule for assigning priorities to sidelink feedback channel messages comprising both feedback indications and collision indications, and wherein the first prioritization rule is based at least in part on one or more first priorities of the one or more feedback indications, one or more second priorities of the one or more collision indications, or both;
assign a second priority to a second message based at least in part on a second prioritization rule, wherein the second message is scheduled on overlapping resources with the first sidelink feedback channel message; and
communicate on the overlapping resources based at least in part on a comparison of the first priority of the first sidelink feedback channel message and the second priority of the second message.