US 12,309,715 B2
Sounding reference signal power control consistency with unified transmission configuration indicators
Mostafa Khoshnevisan, San Diego, CA (US); Yitao Chen, San Diego, CA (US); and Yan Zhou, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Apr. 24, 2022, as Appl. No. 17/660,410.
Prior Publication US 2023/0345382 A1, Oct. 26, 2023
Int. Cl. H04W 52/32 (2009.01); H04L 5/00 (2006.01); H04W 52/36 (2009.01)
CPC H04W 52/325 (2013.01) [H04L 5/0051 (2013.01); H04W 52/367 (2013.01)] 26 Claims
OG exemplary drawing
 
23. A method of wireless communication performed by a user equipment (UE), comprising:
receiving a sounding reference signal (SRS) configuration comprising a first list of SRS resource sets indicating a first SRS resource set and a second List of SRS resource sets indicating a second SRS resource set;
determining, based at least in part on a transmission configuration indicator (TCI) state configuration that indicates at least one of a first TCI state or a second TCI state, a set of power control parameters corresponding to the first SRS resource set and the second SRS resource set, wherein each of the first TCI state and the second TCI state comprises a downlink TCI state, an uplink TCI state, or a joint downlink/uplink TCI state;
transmitting, based at least in part on the set of power control parameters, a first SRS associated with the first SRS resource set; and
transmitting, based at least in part on the set of power control parameters, a second SRS associated with the second SRS resource set,
wherein the set of power control parameters is associated with a TCI state associated with an SRS resource having an SRS resource identifier (ID) value that is a lowest SRS resource ID value among a set of SRS resource ID values corresponding to a combined set of SRS resources, the combined set of SRS resources corresponding to a union of the first SRS resource set and the second SRS resource set.