Invention Grant
- Patent Title: Techniques and apparatuses for beam management
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Application No.: US15914733Application Date: 2018-03-07
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Publication No.: US10666347B2Publication Date: 2020-05-26
- Inventor: Sony Akkarakaran , Sumeeth Nagaraja , Tao Luo , Makesh Pravin John Wilson , Ajay Gupta , Arumugam Chendamarai Kannan
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Harrity & Harrity, LLP
- Main IPC: H04B7/08
- IPC: H04B7/08 ; H04W24/10 ; H04W52/02 ; H04B7/06 ; H04W76/25 ; H04W76/28 ; H04B7/26

Abstract:
A user equipment (UE) may operate in a reception mode that includes a set of sleep cycles and a set of wake cycles. During a sleep cycle of the UE, a signal quality of an active beam carrying a control channel or a data channel may degrade. This may result in the UE failing to decode the control channel or the data channel during a subsequent wake cycle. In some aspects, the UE may perform a measurement of one or more beams, of a set of beams, prior to the wake cycle. In some aspects, the UE may identify a beam, of the one or more beams, to use for communication with a base station (BS). In this way, the UE reduces a delay in data transfer associated with performing beam recovery after failing to decode the control channel or data channel during the wake cycle.
Public/Granted literature
- US20180270689A1 TECHNIQUES AND APPARATUSES FOR BEAM MANAGEMENT Public/Granted day:2018-09-20
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