US 12,414,051 B2
Power control for sounding reference signal resource indicator based antenna selection
Danh Huu Hoang Nguyen, Stow, MA (US); Enoch Shiao-Kuang Lu, San Diego, CA (US); Pranay Sudeep Rungta, New York, NY (US); Sanghoon Kim, San Jose, CA (US); Dinesh Kumar Devineni, San Diego, CA (US); Aamod Khandekar, San Diego, CA (US); and Alexei Yurievitch Gorokhov, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Dec. 1, 2022, as Appl. No. 18/060,805.
Claims priority of provisional application 63/264,813, filed on Dec. 2, 2021.
Prior Publication US 2023/0180142 A1, Jun. 8, 2023
Int. Cl. H04W 52/24 (2009.01); H04L 5/00 (2006.01); H04W 52/32 (2009.01); H04W 72/23 (2023.01)
CPC H04W 52/242 (2013.01) [H04L 5/0048 (2013.01); H04W 52/325 (2013.01); H04W 72/23 (2023.01)] 30 Claims
OG exemplary drawing
 
1. A user equipment (UE) for wireless communication, comprising:
a processing system that includes one or more processors and one or more code-storing memories coupling with the one or more processors, the processing system configured to cause the UE to:
receive a configuration for a sounding reference signal (SRS) resource set that includes a first SRS resource associated with a first SRS resource indicator (SRI) and a first antenna of the UE, and a second SRS resource associated with a second SRI and a second antenna of the UE;
receive first downlink control information (DCI) that schedules a first uplink communication on a first uplink channel, wherein the first DCI indicates the first SRI; and
transmit, using the first antenna, the first uplink communication using a transmit power that is based at least in part on a weighted average of a first pathloss associated with the first antenna and a second pathloss associated with the second antenna.