US 12,335,919 B2
Method to transmit feedback in non-terrestrial networks
Lianghai Ji, San Diego, CA (US); Liangping Ma, San Diego, CA (US); Huilin Xu, Temecula, CA (US); Qiang Wu, San Diego, CA (US); Weimin Duan, San Diego, CA (US); Mehmet Izzet Gurelli, San Diego, CA (US); and Karthik Anantha Swamy, La Jolla, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Jan. 12, 2022, as Appl. No. 17/574,385.
Prior Publication US 2023/0224863 A1, Jul. 13, 2023
Int. Cl. H04W 72/02 (2009.01); H04W 24/08 (2009.01); H04W 72/0446 (2023.01); H04W 72/1263 (2023.01); H04W 72/23 (2023.01)
CPC H04W 72/02 (2013.01) [H04W 24/08 (2013.01); H04W 72/0446 (2013.01); H04W 72/1263 (2013.01); H04W 72/23 (2023.01)] 21 Claims
OG exemplary drawing
 
1. A method for wireless communications at a user equipment (UE), comprising:
receiving downlink control information scheduling a downlink transmission and one or more repetitions of the downlink transmission, the downlink control information indicating a first uplink resource for a first feedback message indicating whether the UE receives at least one of the downlink transmission and the one or more repetitions and the downlink control information indicating a set of candidate second uplink resources for a second feedback message that indicates whether the UE receives the downlink control information;
monitoring a downlink channel for a subset of the downlink transmission and the one or more repetitions based at least in part on receiving the downlink control information;
selecting, based at least in part on receiving the downlink control information, a second uplink resource for the second feedback message indicating that the UE receives the downlink control information, wherein the second uplink resource is selected from the set of candidate second uplink resources based at least in part on successfully receiving the downlink transmission or the one or more repetitions, wherein the second uplink resource occurs prior to the first uplink resource in a time domain, wherein the second uplink resource occurs after the UE monitors for the subset of the downlink transmission and the one or more repetitions; and
transmitting the second feedback message on the second uplink resource, the second feedback message comprising feedback that the UE received the downlink control information.