US 12,082,204 B2
Feedback transmissions based on uplink grants
Yi Huang, San Diego, CA (US); Wei Yang, San Diego, CA (US); Wanshi Chen, San Diego, CA (US); Peter Gaal, San Diego, CA (US); Seyedkianoush Hosseini, San Diego, CA (US); and Krishna Kiran Mukkavilli, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Jan. 11, 2021, as Appl. No. 17/146,373.
Claims priority of provisional application 62/961,570, filed on Jan. 15, 2020.
Prior Publication US 2021/0219331 A1, Jul. 15, 2021
Int. Cl. H04W 72/23 (2023.01); H04L 1/00 (2006.01); H04W 72/1268 (2023.01); H04W 72/1273 (2023.01)
CPC H04W 72/23 (2023.01) [H04L 1/0003 (2013.01); H04W 72/1268 (2013.01); H04W 72/1273 (2013.01)] 64 Claims
OG exemplary drawing
 
1. A method for wireless communications at a user equipment (UE), comprising:
receiving an uplink grant indicating first scheduling information for an uplink shared channel transmission by the UE and indicating a number of bits for feedback for one or more downlink shared channel transmissions;
receiving, after receiving the uplink grant, a downlink grant indicating second scheduling information for a downlink shared channel transmission of the one or more downlink shared channel transmissions, the downlink grant including a multiplexing flag associated with transmission of feedback for the downlink shared channel transmission in the uplink shared channel transmission scheduled by the uplink grant; and
transmitting the feedback based at least in part on the number of bits and a value of the multiplexing flag.