Invention Grant
- Patent Title: Methods and apparatus related to beam refinement
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Application No.: US16043036Application Date: 2018-07-23
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Publication No.: US10965360B2Publication Date: 2021-03-30
- Inventor: Andreas Maximilian Schenk , Michael Paul Cyran , Christoph Joetten , Hendrik Schoeneich , Assaf Touboul , Ran Berliner , Shay Landis
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Arent Fox, LLP
- Main IPC: H04B7/06
- IPC: H04B7/06 ; H04B7/08 ; H03M13/37 ; H03M13/00 ; H03M13/11 ; H04B7/0408 ; H04B7/0426

Abstract:
In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE configured to receive a plurality of beams through a plurality of different receive beam directions, each of the beams including broadcast information on a PBCH. The apparatus may be further configured to determine, for each of a subset of the received beams, a log likelihood ratio (LLR) for coded bits of the broadcast information. The apparatus may be further configured to decode the broadcast information associated with each of the subset of the received beams, and determine a refined receive beam direction based on the determined LLRs and based on whether the broadcast information associated with each of the subset of the received beams fails to decode or is successfully decoded.
Public/Granted literature
- US20190068270A1 METHODS AND APPARATUS RELATED TO BEAM REFINEMENT Public/Granted day:2019-02-28
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