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1. (WO2017156711) SIGNAL TRANSMISSION METHOD AND BASE STATION

Pub. No.:    WO/2017/156711    International Application No.:    PCT/CN2016/076405
Publication Date: Fri Sep 22 01:59:59 CEST 2017 International Filing Date: Wed Mar 16 00:59:59 CET 2016
IPC: H04W 28/04
Applicants: HUAWEI TECHNOLOGIES CO.,LTD.
华为技术有限公司
Inventors: LI, Xiaocui
李晓翠
XU, Kai
徐凯
Title: SIGNAL TRANSMISSION METHOD AND BASE STATION
Abstract:
Provided in embodiments of the present invention are a signal transmission method and a base station. The method comprises: determining the structure of a Discovery Reference Signal (DRS), the DRS being carried on a first sub-frame of a radio frame of an unlicensed carrier; transmitting the DRS on said first sub-frame. The base station according to a technical solution of the present invention, by determining the structure of a DRS carried on a first sub-frame of a radio frame of an unlicensed carrier and transmitting the DRS on said first sub-frame, ensures that the structure of a to-be-transmitted DRS can be determined when any sub-frame preempts resources.