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1. (WO2018119891) METHOD AND DEVICE FOR BLOCKING SIGNAL CONFIGURATION APPLICABLE IN MULTI-ANTENNA SYSTEM

Pub. No.:    WO/2018/119891    International Application No.:    PCT/CN2016/113066
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Fri Dec 30 00:59:59 CET 2016
IPC: H04B 7/04
Applicants: SHENZHEN TINNO WIRELESS TECHNOLOGY CO., LTD
深圳天珑无线科技有限公司
Inventors: LI, Ming
李明
TIAN, Xiaowen
田筱雯
Title: METHOD AND DEVICE FOR BLOCKING SIGNAL CONFIGURATION APPLICABLE IN MULTI-ANTENNA SYSTEM
Abstract:
Disclosed are a method and device for blocking signal configuration applicable in a multi-antenna system. The present invention relates to the technical field of radio communication, increases the implementability of a blocking technique, and reduces the difficulty of implementing the blocking technique. The primary technical solution of the present information is: first, an initial matrix corresponding to a blocking signal is acquired on the basis of valid channel information and blocking channel information corresponding to a receiving end, then an eigenvalue decomposition is performed on the initial matrix to produce an eigenvector and an eigenvalue corresponding to the initial matrix, then an autocorrelation matrix corresponding to the blocking signal is constructed on the basis of the eigenvector and of the eigenvalue corresponding to the initial matrix, finally the blocking signal is configured on the basis of the autocorrelation matrix corresponding to the blocking signal, and a communication blocking is performed on the receiving end in the multi-antenna system via the blocking signal. The present invention is primarily used in the technical field of blocking in a radio communication system.