Invention Grant
- Patent Title: Mobile communication device and method for selecting a beam direction
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Application No.: US15959316Application Date: 2018-04-23
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Publication No.: US10256891B2Publication Date: 2019-04-09
- Inventor: Yeong-Sun Hwang , Ziyang Ju , Holger Neuhaus
- Applicant: Intel IP Corporation
- Applicant Address: US CA Santa Clara
- Assignee: INTEL IP CORPORATION
- Current Assignee: INTEL IP CORPORATION
- Current Assignee Address: US CA Santa Clara
- Agency: Viering, Jentschura & Partner MBB
- Priority: DE102017110348 20170512
- Main IPC: H04B7/06
- IPC: H04B7/06 ; H04W16/28 ; H04B7/0456

Abstract:
A mobile communication device is described comprising a receiver configured to receive, for each of a plurality of transmit beam directions, a reference signal transmitted based on the transmit beam direction, wherein each transmit beam direction has at least one allowable precoder, a determiner configured to determine, for each transmit beam direction, a reception quality of the reference signal transmitted based on the transmit beam direction, a preselector configured to preselect, from the plurality of transmit beam directions, a subset of transmit beam directions based on a comparison of the determined reception qualities, an evaluator configured to determine, for each transmit beam direction of the subset, an evaluation of the performance of the allowable precoders of the transmit beam direction, a selector configured to select, from the subset, a beam direction for communication, based on the evaluations and a controller configured to establish communications based on the selected beam direction.
Public/Granted literature
- US20180331748A1 MOBILE COMMUNICATION DEVICE AND METHOD FOR SELECTING A BEAM DIRECTION Public/Granted day:2018-11-15
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