US 12,225,537 B2
HARQ acknowledgment for semi-persistent scheduling release downlink control information
Mostafa Khoshnevisan, San Diego, CA (US); Yan Zhou, San Diego, CA (US); Xiaoxia Zhang, San Diego, CA (US); and Tao Luo, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on May 7, 2021, as Appl. No. 17/302,639.
Prior Publication US 2022/0361215 A1, Nov. 10, 2022
Int. Cl. H04W 72/12 (2023.01); H04L 1/18 (2023.01); H04L 1/1812 (2023.01); H04W 72/04 (2023.01); H04W 72/21 (2023.01); H04W 72/23 (2023.01)
CPC H04W 72/23 (2023.01) [H04L 1/1812 (2013.01); H04W 72/21 (2023.01)] 30 Claims
OG exemplary drawing
 
1. An apparatus for wireless communication at a user equipment (UE), comprising:
one or more memories; and
one or more processors coupled to the one or more memories, the one or more memories comprising instructions executable by the one or more processors to cause the UE to:
receive, from a network entity associated with a first transmit receive point (TRP) and a second TRP, multiple semi-persistent scheduling (SPS) configurations,
the multiple SPS configurations including:
a first SPS configuration associated with a first control resource set (CORESET) group corresponding to the first transmit receive point (TRP), and
a second SPS configuration associated with a second CORESET group corresponding to the second TRP, and
the network entity being different from the first TRP and the second TRP;
receive, from the network entity, a single downlink control information (DCI) message indicating to release the multiple SPS configurations;
release the multiple SPS configurations in accordance with the single DCI message; and
transmit, to the network entity and on a selected hybrid automatic repeat request (HARQ) feedback resource, HARQ feedback, regarding the single DCI message, associated with a selected CORESET group that is either the first CORESET group or the second CORESET group,
wherein the selected CORESET group is based at least in part on either:
the selected HARQ feedback resource comprising a single physical uplink control channel (PUCCH) resource comprising either a first fixed value associated with the first CORESET group or a second fixed value associated with the second CORESET group, or
a comparison of an index value of the first SPS configuration to an index value of the second SPS configuration.