Invention Grant
- Patent Title: Methods and apparatus for new beam information reporting
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Application No.: US16805642Application Date: 2020-02-28
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Publication No.: US11438048B2Publication Date: 2022-09-06
- Inventor: Tianyang Bai , Tao Luo , Jung Ho Ryu , Kiran Venugopal , Yan Zhou , Junyi Li , Xiao Feng Wang
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Procopio, Cory, Hargreaves & Savitch LLP
- Main IPC: H04B7/06
- IPC: H04B7/06 ; H04W76/19 ; H04W72/04 ; H04W74/02 ; H04W80/02 ; H04W74/08

Abstract:
A UE detects a beam failure on a first CC. The UE determines whether to transmit a BFRQ to a base station on the first CC or a second CC. The UE determines whether to include a NBI report in the BFRQ. The UE transmits the BFRQ to the base station on the first CC or the second CC. The base station receives a BFRQ from a UE on a first CC or a second CC. The base station determines a new beam for the first CC, where the determination of the new beam is based on a RACH procedure when the BFRQ is received on the first CC or a NBI report in the BFRQ when the BFRQ is received on the second CC. The base station initiates a BFR procedure with the UE for the first CC based on the BFRQ and the new beam determination.
Public/Granted literature
- US20200313746A1 METHODS AND APPARATUS FOR NEW BEAM INFORMATION REPORTING Public/Granted day:2020-10-01
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