Invention Grant
- Patent Title: Beam management using synchronization signals through channel feedback framework
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Application No.: US15943586Application Date: 2018-04-02
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Publication No.: US10484066B2Publication Date: 2019-11-19
- Inventor: Sundar Subramanian , Xiao feng Wang , Junyi Li , Juergen Cezanne , Ashwin Sampath
- 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: H04L5/12
- IPC: H04L5/12 ; H04B7/06 ; H04W56/00 ; H04W24/10 ; H04L5/00 ; H04L25/02

Abstract:
Methods, systems, and devices for wireless communication are described. In aspects of the present disclosure, a user equipment (UE) may report metrics (e.g., received signal power, beam identifier) about synchronization signal (SS) beams using the same (e.g., or a similar) framework that is used for channel state information reference signal (CSI-RS) reporting. Because SSs are intended to be broadcast across a wide coverage area in a beamformed manner, the SSs represent a promising complement to existing beam management techniques. Accordingly, beam management may be achieved at least in part based on reporting one or more metrics of beamformed SSs through a channel feedback framework.
Public/Granted literature
- US20180287683A1 BEAM MANAGEMENT USING SYNCHRONIZATION SIGNALS THROUGH CHANNEL FEEDBACK FRAMEWORK Public/Granted day:2018-10-04
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