US 11,659,548 B2
Separate feedback for semi-persistent scheduling downlink wireless communications
Mostafa Khoshnevisan, San Diego, CA (US); Yan Zhou, San Diego, CA (US); Xiaoxia Zhang, San Diego, CA (US); and Tao Luo, Sunnyvale, 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. 17/314,984.
Prior Publication US 2022/0361208 A1, Nov. 10, 2022
Int. Cl. H04W 72/1273 (2023.01); H04W 72/02 (2009.01); H04W 72/0446 (2023.01); H04W 72/10 (2009.01); H04W 72/12 (2023.01)
CPC H04W 72/1273 (2013.01) [H04W 72/02 (2013.01); H04W 72/0446 (2013.01); H04W 72/10 (2013.01); H04W 72/1257 (2013.01)] 30 Claims
OG exemplary drawing
 
1. An apparatus for wireless communication at a user equipment (UE), comprising:
at least one processor; and
memory coupled with the at least one processor, the memory storing instructions for the at least one processor to cause the UE to:
receive control signaling indicating a configuration of a set of uplink resources, the set of uplink resources comprising a first subset of uplink resources associated with a first control resource set pool and a second subset of uplink resources associated with a second control resource set pool;
receive a set of semi-persistent scheduling downlink transmissions comprising a first downlink transmission associated with the first control resource set pool and a second downlink transmission associated with the second control resource set pool;
select a first uplink resource from the first subset of uplink resources and a second uplink resource from the second subset of uplink resources based at least in part on one or more of the first downlink transmission, the second downlink transmission, or a payload of a respective feedback transmission;
determine whether the first uplink resource from the first subset of uplink resources is overlapping with the second uplink resource from the second subset of uplink resources in a time domain based at least in part on the configuration of the set of uplink resources; and
transmit one or more feedback transmissions on one or more of the first uplink resource or the second uplink resource based at least in part on the selecting, wherein the instructions to transmit the one or more feedback transmissions are further for the at least one processor to cause the UE to:
transmit, in response to the first downlink transmission, a first feedback transmission on the first uplink resource based at least in part on whether the first uplink resource is overlapping with the second uplink resource; and
transmit, or refrain from transmitting, in response to the second downlink transmission, a second feedback transmission on the second uplink resource based at least in part on whether the second uplink resource is overlapping with the first uplink resource.