US 12,137,000 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. 17/381,501.
Application 17/381,501 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 2021/0351871 A1, Nov. 11, 2021
Int. Cl. H04L 1/16 (2023.01); 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 first downlink control information transmission from a network device that provides a first set of group-based acknowledgment feedback parameters, wherein the first set of group-based acknowledgment feedback parameters includes a first group indicator for a first group of downlink transmissions, and a first feedback timing that indicates a first uplink transmission is to include a first group-based acknowledgment feedback associated with the first group of downlink transmissions;
receiving a second downlink control information transmission from the network device that provides a second set of group-based acknowledgment feedback parameters, wherein the second set of group-based acknowledgment feedback parameters includes a second group indicator for a second group of downlink transmissions, and a second feedback timing that indicates a same time resource as the first uplink transmission is to include one or more of the first group-based acknowledgment feedback or a second group-based acknowledgment feedback associated with the second group of downlink transmissions; and
determining, based at least in part on the first feedback timing and the second feedback timing indicating the same time resource, that the first uplink transmission is to include both the first group-based acknowledgment feedback and the second group-based acknowledgment feedback.