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:
Feb. 27, 2024
Filed:
Jun. 01, 2021
Qualcomm Incorporated, San Diego, CA (US);
Jung Ho Ryu, Fort Lee, NJ (US);
Sony Akkarakaran, Poway, CA (US);
Tao Luo, San Diego, CA (US);
Junyi Li, Fairless Hills, PA (US);
Jelena Damnjanovic, Del Mar, CA (US);
Xiaoxia Zhang, San Diego, CA (US);
Juan Montojo, San Diego, CA (US);
Ling Ding, Chester, NJ (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
A method of wireless communication by a first sidelink user equipment (UE) transmits a sidelink (SL) beam failure recovery (BFR) message to a communications node, indicating a new candidate beam and an identifier (ID) of a second sidelink UE. The method also receives an acknowledgment of the SL BFR message. A communications node receives a sidelink beam failure recovery message from a first sidelink user equipment, indicating a new candidate beam and an ID of a second sidelink UE. The method also transmits information identifying the new candidate beam and the ID to the second sidelink UE. Another method by a first sidelink user equipment receives a sidelink beam failure recovery message from a base station, indicating a new candidate beam and an ID of a second sidelink UE. The method changes a beam used to communicate with the second sidelink UE in response to receiving the BFR message.