Invention Grant
- Patent Title: Multi-link control beam switching
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Application No.: US16811239Application Date: 2020-03-06
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Publication No.: US11546906B2Publication Date: 2023-01-03
- Inventor: Makesh Pravin John Wilson , Tao Luo , Sony Akkarakaran , Xiao Feng Wang , Sumeeth Nagaraja
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Patterson + Sheridan, L.L.P.
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04W16/28 ; H04B7/06 ; H04W76/19 ; H04B7/08 ; H04L1/18 ; H04W88/08 ; H04W88/02 ; H04L5/00

Abstract:
Certain aspects of the present disclosure provide techniques for switching control beams in multi-link systems using new radio (NR) technology multiple-input multiple-output (MIMO) techniques. A user equipment (UE) may obtain a configuration from a base station (BS) comprising at least one first pattern of beams to monitor when performing a beam recovery procedure, communicate using beamforming, with the BS, via an active transmit and receive beam pair, determine a beam failure of the active transmit and receive beam pair, and monitor the beams according to the first pattern in response to the beam failure.
Information query