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:
Oct. 28, 2025
Filed:
Nov. 20, 2023
Qualcomm Incorporated, San Diego, CA (US);
Yan Zhou, San Diego, CA (US);
Tianyang Bai, Mountain View, CA (US);
Mostafa Khoshnevisan, San Diego, CA (US);
Jelena Damnjanovic, Del Mar, CA (US);
Tao Luo, San Diego, CA (US);
Xiaoxia Zhang, San Diego, CA (US);
Sony Akkarakaran, Poway, CA (US);
Wooseok Nam, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
In operation, the UE in the cell (SpCell/SCell) may be configured to operate with beam group specific BFRs, cell-level BFRs, or combinations of them under a beam failure configuration that is determined according to various rules. A method of wireless communication performed by a user equipment (UE) and a UE is disclosed. The method includes determining a beam failure configuration for a serving cell, the beam failure configuration including at least one of a beam failure parameter of a beam group or a beam failure parameter of a cell; and detecting, in the serving cell based at least in part on the beam failure configuration, a beam failure recovery (BFR) based at least in part on the beam failure configuration. The beam failure configuration is determined based on various rules that control the operation of the BFR.