US 12,316,462 B2
Techniques for determining feedback timing capability in sidelink wireless communications
Hui Guo, Beijing (CN); Sudhir Kumar Baghel, Fremont, CA (US); Kapil Gulati, Belle Mead, NJ (US); Shuanshuan Wu, San Diego, CA (US); Tien Viet Nguyen, Bridgewater, NJ (US); and Gabi Sarkis, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Appl. No. 17/762,265
Filed by QUALCOMM Incorporated, San Diego, CA (US)
PCT Filed Oct. 6, 2020, PCT No. PCT/CN2020/119831
§ 371(c)(1), (2) Date Mar. 21, 2022,
PCT Pub. No. WO2021/078013, PCT Pub. Date Apr. 29, 2021.
Claims priority of application No. PCT/CN2019/113245 (WO), filed on Oct. 25, 2019.
Prior Publication US 2022/0338242 A1, Oct. 20, 2022
Int. Cl. H04L 1/1867 (2023.01); H04W 72/23 (2023.01)
CPC H04L 1/1887 (2013.01) [H04W 72/23 (2023.01)] 30 Claims
OG exemplary drawing
 
1. A method for wireless communication, comprising:
determining, by a transmitter user equipment (UE) in sidelink communications with a receiver UE, a feedback forwarding timing capability based at least in part on a period of time between sidelink feedback channel resources associated with a last time period of a sidelink feedback channel and a time when the transmitter UE can transmit feedback, received from the receiver UE over the sidelink feedback channel resources, to an access point; and
receiving, from the access point and based on the feedback forwarding timing capability, at least an uplink resource grant for transmitting feedback for at least one of sidelink communications or downlink communications.