The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 23, 2026
Filed:
Aug. 05, 2021
Qualcomm Incorporated, San Diego, CA (US);
Liangping MA, San Diego, CA (US);
Alberto Rico Alvarino, San Diego, CA (US);
Xiao Feng Wang, San Diego, CA (US);
Peter Gaal, San Diego, CA (US);
Changhwan Park, San Diego, CA (US);
Ayan Sengupta, San Diego, CA (US);
Wanshi Chen, San Diego, CA (US);
Jun MA, San Diego, CA (US);
Bharat Shrestha, San Diego, CA (US);
Huilin Xu, Temecula, CA (US);
Umesh Phuyal, San Diego, CA (US);
Juan Montojo, San Diego, CA (US);
Yiqing Cao, Beijing, CN;
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Certain aspects of the present disclosure provide a method for wireless communications by a UE that generally includes transmitting a first sounding reference signal (SRS), from a first antenna port in a first symbol, on one or more tones determined by a first comb size and a first tone offset, transmitting a second SRS, from a second antenna port in the first symbol, on one or more tones determined by the first comb size and a second tone offset different than the first tone offset, transmitting a third SRS, from the first antenna port in a second symbol, on one or more tones determined by the first comb size and the second tone offset, and transmitting a fourth SRS, from the second antenna port in the second symbol, on one or more tones determined by the first comb size and the first tone offset.