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1. (WO2018119898) BLOCKING SIGNAL CONFIGURATION METHOD AND DEVICE SUITABLE FOR USE IN MULTI-ANTENNA SYSTEM

Pub. No.:    WO/2018/119898    International Application No.:    PCT/CN2016/113078
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Fri Dec 30 00:59:59 CET 2016
IPC: H04K 1/02
H04B 7/04
H04W 52/00
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: BLOCKING SIGNAL CONFIGURATION METHOD AND DEVICE SUITABLE FOR USE IN MULTI-ANTENNA SYSTEM
Abstract:
The present invention relates to the technical field of wireless communications, disclosed herein are a blocking signal configuration method and device suitable for use in a multi-antenna system, which may improve the implementability of blocking techniques and reduce the difficulty of achieving blocking techniques. The main technical solution of the present invention is: when communication blocking is required for a receiving end of a multi-antenna system, and legitimate channel information and blocking channel information corresponding to the receiving end cannot be obtained, the blocking signal power corresponding to a blocking signal is first configured; then, an autocorrelation matrix corresponding to the blocking signal is constructed according to the blocking signal power; finally, the blocking signal is configured according to the autocorrelation matrix corresponding to the blocking signal, and communication blocking is carried out for the receiving end of the multi-antenna system by means of the blocking signal. The present invention is mainly used in field of blocking techniques in wireless communication systems.