US 11,991,106 B2
Sounding reference signal (SRS) resource indicator (SRI) association for configured-grant (CG)-based transmission and reception point (TRP) physical uplink shared channel (PUSCH) transmission
Yitao Chen, San Diego, CA (US); Mostafa Khoshnevisan, San Diego, CA (US); Jing Sun, San Diego, CA (US); and Xiaoxia Zhang, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Aug. 3, 2021, as Appl. No. 17/393,192.
Prior Publication US 2023/0043507 A1, Feb. 9, 2023
Int. Cl. H04L 5/00 (2006.01); H04W 72/14 (2009.01); H04W 72/23 (2023.01)
CPC H04L 5/0048 (2013.01) [H04W 72/23 (2023.01)] 21 Claims
OG exemplary drawing
 
1. A method for wireless communication at a user equipment (UE), comprising:
receiving first control signaling indicating a first sounding reference signal resource set associated with a first set of power control parameters and a second sounding reference signal resource set associated with a second set of power control parameters;
receiving second control signaling indicating a configured grant configuration, the first set of power control parameters and the second set of power control parameters being for uplink transmissions and associated with the configured grant configuration;
determining, based at least in part on one or both of the first control signaling or the second control signaling, a respective configuration status of each of one or more fields in radio resource control signaling, wherein determining the respective configuration status of each of the one or more fields in the radio resource control signaling comprises determining that one or more second fields of the one or more fields are not configured;
selecting a sounding reference signal resource set from the first sounding reference signal resource set or the second sounding reference signal resource set based at least in part on the respective configuration status of each of the one or more fields in radio resource control signaling; and
transmitting one or more uplink transmissions on a physical uplink shared channel associated with the configured grant configuration using the sounding reference signal resource set selected from the first sounding reference signal resource set or the second sounding reference signal resource set.