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:
Mar. 26, 2024
Filed:
Sep. 21, 2021
Qualcomm Incorporated, San Diego, CA (US);
Peter Pui Lok Ang, San Diego, CA (US);
Enoch Shiao-Kuang Lu, San Diego, CA (US);
Alexei Yurievitch Gorokhov, San Diego, CA (US);
Aamod Khandekar, San Diego, CA (US);
Brian Clarke Banister, San Diego, CA (US);
Raghu Narayan Challa, San Diego, CA (US);
Kuo-Chun Lee, San Diego, CA (US);
Arvind Vardarajan Santhanam, San Diego, CA (US);
Jianming Zhu, Acton, MA (US);
Arash Ebadi Shahrivar, San Diego, CA (US);
Pranay Sudeep Rungta, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
A user equipment (UE) may make a joint decision of adaptive receive diversity (ARD) and adaptive transmit diversity (ATD) configurations, including transmit (Tx) and receive (Rx) antennas selection and/or blanking based on downlink (DL) and uplink (UL) traffic conditions. The UE may disable at least one Tx chain for a transmission of a codebook-based sounding reference signal (SRS) (SRS-CB) based on one or more of at least one DL traffic condition or at least one UL traffic condition, and transmit, to a base station, upon disabling the at least one Tx chain, the SRS-CB via an antenna associated with at least one active Tx chain.