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1. (WO2018120102) BEAM SELECTION METHOD, APPARATUS AND SYSTEM

Pub. No.:    WO/2018/120102    International Application No.:    PCT/CN2016/113685
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Sat Dec 31 00:59:59 CET 2016
IPC: H04W 16/28
Applicants: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
OPPO广东移动通信有限公司
Inventors: TANG, Hai
唐海
XU, Hua
许华
Title: BEAM SELECTION METHOD, APPARATUS AND SYSTEM
Abstract:
Provided are a beam selection method, apparatus and system, relating to the field of communications. The method comprises: a receiving end device receiving at least one set of beam corresponding information sent by a sending end device, wherein each set of beam corresponding information contains a correlation between one first beam and at least one second beam; and according to the at least one set of beam corresponding information, selecting a received beam from the various beams sent by the sending end device, that is to say, the receiving end device can select, according to the correlation between the first beam and the second beam which are sent by the sending end device, a received beam from the various beams sent by the sending end device, thereby reducing the steps or the number of times of measuring the signal quality of the beams during a data receiving process, thus reducing the time consumed in beam measurement, accelerating the processes of beam measurement and selection of the receiving end device, simplifying the complexity of data reception, and reducing the time delay of data reception.