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:
May. 05, 2026
Filed:
Feb. 08, 2022
Huawei Technologies Co., Ltd., Shenzhen, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
This application provides a beam failure recovery method and an apparatus to reduce implementation complexity of a terminal in a BFR procedure. The method includes: A terminal receives configuration information sent by a network device, where the configuration information is used to indicate one or more uplink signal resources; the terminal sends an uplink signal based on the configuration information, and the network device measures the uplink signal and determines beam quality of an uplink resource corresponding to the uplink signal; and the network device sends a first response message to the terminal based on a measurement result of the uplink signal when a beam failure occurs, so that the terminal determines that a beam failure recovery succeeds. The technical solutions in this application are applicable to the BFR procedure.