US 11,838,950 B2
Multi-opportunity grant and HARQ codebook for sidelink operations
Chih-Hao Liu, San Diego, CA (US); Yisheng Xue, San Diego, CA (US); Jing Sun, San Diego, CA (US); Xiaoxia Zhang, San Diego, CA (US); Piyush Gupta, Bridgewater, NJ (US); Tao Luo, San Diego, CA (US); Juan Montojo, San Diego, CA (US); Peter Gaal, San Diego, CA (US); Sony Akkarakaran, Poway, CA (US); and Ozcan Ozturk, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Apr. 28, 2021, as Appl. No. 17/243,325.
Prior Publication US 2022/0353915 A1, Nov. 3, 2022
Int. Cl. H04W 74/08 (2009.01); H04W 74/00 (2009.01); H04W 72/1263 (2023.01); H04W 72/0446 (2023.01); H04W 72/23 (2023.01)
CPC H04W 74/0816 (2013.01) [H04W 72/0446 (2013.01); H04W 72/1263 (2013.01); H04W 72/23 (2023.01); H04W 74/008 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A method of wireless communication at a first user equipment (UE), comprising:
receiving a multi-opportunity grant from a network entity, the multi-opportunity grant indicating multiple listen-before-talk (LBT) opportunities corresponding to a plurality of slots for scheduling a transmission between the first UE and a second UE;
performing a LBT procedure for one or more slots of the plurality of slots indicated by the multiple LBT opportunities;
selecting a first slot of the plurality of slots corresponding to an earliest available LBT based on performing the LBT procedure; and
communicating a transmission to the second UE during a transmission time interval (TTI) of the first slot.