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1. (WO2018203978) AREA CALIBRATION AND BEAMFORMING REFINEMENT

Pub. No.:    WO/2018/203978    International Application No.:    PCT/US2018/023203
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Wed Mar 21 00:59:59 CET 2018
IPC: H04B 7/06
H04B 7/08
H04W 16/28
H04B 7/022
Applicants: QUALCOMM INCORPORATED
Inventors: LI, Junyi
SAMPATH, Ashwin
KOYMEN, Ozge
Title: AREA CALIBRATION AND BEAMFORMING REFINEMENT
Abstract:
A wireless device of the present disclosure may be able to reduce the time needed to determine a subarray and/or beamforming direction used for mmW communication. In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. In one aspect, the apparatus may maintain first information associated with a correlation between each of a plurality of wireless device positions and wireless device orientations and a plurality of nodes, at least one subarray, and a corresponding beamforming direction. In another aspect, the apparatus may transmit the first information associated with the correlation to a plurality of nodes.