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1. (WO2018166401) METHOD AND APPARATUS FOR DETERMINING DEVICE BEAM RECIPROCITY, AND ELECTRONIC DEVICE

Pub. No.:    WO/2018/166401    International Application No.:    PCT/CN2018/078469
Publication Date: Fri Sep 21 01:59:59 CEST 2018 International Filing Date: Fri Mar 09 00:59:59 CET 2018
IPC: H04B 7/06
H04B 7/08
H04B 7/04
Applicants: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
电信科学技术研究院有限公司
Inventors: GAO, Qiubin
高秋彬
TAMRAKAR, Rakesh
塔玛拉卡拉盖施
SU, Xin
苏昕
HUANG, Qiuping
黄秋萍
LI, Hui
李辉
Title: METHOD AND APPARATUS FOR DETERMINING DEVICE BEAM RECIPROCITY, AND ELECTRONIC DEVICE
Abstract:
Provided are a method and apparatus for determining device beam reciprocity, a computer-readable storage medium and an electronic device. The method for determining device beam reciprocity in the present disclosure comprises: instructing a second device to use a sending beam acquired based on beam reciprocity to send a reference signal; receiving the reference signal sent by the second device, and calculating the reception quality of the reference signal; receiving a plurality of beam training signals sent by the second device, and respectively calculating the reception quality of the plurality of beam training signals; and comparing the reception quality of the reference signal and a reference reception quality acquired from the reception quality of the plurality of beam training signals, and determining whether the beam reciprocity of the second device is valid according to a comparison result.