US 12,425,153 B2
Enhanced sounding reference signal resource configurations
Runxin Wang, San Diego, CA (US); Muhammad Sayed Khairy Abdelghaffar, San Jose, CA (US); Yu Zhang, Beijing (CN); Alexandros Manolakos, Escondido, CA (US); and Weimin Duan, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Appl. No. 17/758,523
Filed by QUALCOMM INCORPORATED, San Diego, CA (US)
PCT Filed Feb. 13, 2020, PCT No. PCT/CN2020/075107
§ 371(c)(1), (2) Date Jul. 8, 2022,
PCT Pub. No. WO2021/159399, PCT Pub. Date Aug. 19, 2021.
Prior Publication US 2023/0030823 A1, Feb. 2, 2023
Int. Cl. H04W 4/00 (2018.01); H04L 5/00 (2006.01)
CPC H04L 5/0048 (2013.01) 51 Claims
OG exemplary drawing
 
1. A method of wireless communication performed by an apparatus, the method comprising:
receiving an indication of a set of sounding reference signal parameters corresponding to a set of sounding reference signal resources for transmission of one or more sounding reference signals;
determining a sounding reference signal configuration for the one or more sounding reference signals based at least in part on the set of sounding reference signal parameters, wherein the sounding reference signal configuration comprises a configuration for a number of symbols for which the one or more sounding reference signals are configured, a non-uniform grouping for at least one of the one or more sounding reference signals, different sounding reference signal parameters for at least one sounding reference signal resource, a partial frequency overlapping for symbols of a sounding reference signal resource, different sounding reference signal configurations for different subsets of a slot, or a dynamic configuration for at least some of the sounding reference signal parameters, or any combination thereof; and
transmitting the one or more sounding reference signals based at least in part on the sounding reference signal configuration, wherein the number of symbols is ten symbols or fourteen symbols.