US 12,255,740 B2
Group-based acknowledgment feedback techniques for wireless communications
Mostafa Khoshnevisan, San Diego, CA (US); Jing Sun, San Diego, CA (US); Kapil Bhattad, Bangalore (IN); and Xiaoxia Zhang, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Jul. 21, 2021, as Appl. No. 17/381,493.
Application 17/381,493 is a continuation of application No. 16/894,542, filed on Jun. 5, 2020, granted, now 11,171,745.
Claims priority of provisional application 62/887,887, filed on Aug. 16, 2019.
Claims priority of application No. 201941026827 (IN), filed on Jul. 4, 2019.
Prior Publication US 2021/0351870 A1, Nov. 11, 2021
Int. Cl. H04L 1/14 (2006.01); H04L 1/1607 (2023.01); H04L 1/1812 (2023.01); H04W 72/23 (2023.01)
CPC H04L 1/1621 (2013.01) [H04L 1/1812 (2013.01); H04W 72/23 (2023.01)] 30 Claims
OG exemplary drawing
 
1. A method for wireless communications at a user equipment (UE), comprising:
receiving a downlink control information transmission from a network device that provides a set of group-based acknowledgment feedback parameters, wherein the set of group-based acknowledgment feedback parameters includes a group indicator that identifies at least a first group of downlink transmissions to be included in a first group-based acknowledgment feedback transmission, a first downlink assignment indicator that identifies one or more downlink transmissions of the first group of downlink transmissions, and a first new acknowledgment feedback indicator that identifies whether the first downlink assignment indicator is reset, wherein the set of group-based acknowledgment feedback parameters further includes a second downlink assignment indicator that identifies one or more downlink transmissions of a second group of downlink transmissions and a second new acknowledgment feedback indicator associated with the second group of downlink transmissions;
receiving the one or more downlink transmissions of the first group of downlink transmissions;
determining, based at least in part on the first downlink assignment indicator and the first new acknowledgment feedback indicator, first acknowledgment feedback associated with the first group of downlink transmissions for inclusion with the first group-based acknowledgment feedback transmission; and
transmitting the first group-based acknowledgment feedback transmission to the network device.