Invention Grant
- Patent Title: Beam reporting in a beam failure recovery request or a beam failure recovery procedure
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Application No.: US17461504Application Date: 2021-08-30
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Publication No.: US11632689B2Publication Date: 2023-04-18
- Inventor: Yan Zhou , Tao Luo , Kiran Venugopal , Tianyang Bai
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Holland & Hart LLP
- Main IPC: H04W24/10
- IPC: H04W24/10 ; H04B7/0408 ; H04W24/08

Abstract:
Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide for efficiently determining when to transmit a beam report indicating a new beam for communicating with a base station after a current beam used for communications with the base station fails. In one example, after detecting beam failure, a user equipment (UE) may compare a quality of each candidate beam available for communicating with a base station to a beam identification threshold, and the UE may perform beam reporting based on the comparisons (e.g., refrain from transmitting a beam report if the quality of each of the candidate beams is lower than the beam identification threshold). In another example, after detecting beam failure, a UE may compare a quality of each candidate beam available for communicating with a base station to a beam detection threshold, and the UE may perform beam reporting based on the comparisons.
Public/Granted literature
- US20210400517A1 BEAM REPORTING IN A BEAM FAILURE RECOVERY REQUEST OR A BEAM FAILURE RECOVERY PROCEDURE Public/Granted day:2021-12-23
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