Invention Grant
- Patent Title: Beam failure recovery for secondary cell
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Application No.: US17646250Application Date: 2021-12-28
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Publication No.: US11705956B2Publication Date: 2023-07-18
- Inventor: Fei Dong , He Huang , Xiaojuan Shi , Bo Gao
- Applicant: ZTE Corporation
- Applicant Address: CN Guangdong
- Assignee: ZTE Corporation
- Current Assignee: ZTE Corporation
- Current Assignee Address: CN Shenzhen
- Agency: Perkins Coie LLP
- Main IPC: H04B7/08
- IPC: H04B7/08 ; H04W76/19 ; H04W80/02 ; H04B7/06 ; H04W74/08 ; H04W72/1263

Abstract:
Methods, apparatus, and systems for a beam failure recovery on one or more secondary cells are described. In one example aspect, a wireless communication method includes receiving, by a first device, parameters configured to carry out beam failure detection and beam failure recovery for secondary cells associated with the first device, determining, by the first device, whether a beam failure event has occurred on at least one of the secondary cells based on at least one of the parameters, performing, upon a determination that the beam failure event has occurred, a beam failure recovery procedure for the secondary cell with the beam failure event, and terminating the beam failure recovery procedure upon an occurrence of a termination event.
Public/Granted literature
- US20220123823A1 BEAM FAILURE RECOVERY FOR SECONDARY CELL Public/Granted day:2022-04-21
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