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1. (WO2015042954) METHOD FOR INTER-STATION SYNCHRONIZATION AND BASE STATION

Pub. No.:    WO/2015/042954    International Application No.:    PCT/CN2013/084717
Publication Date: Fri Apr 03 01:59:59 CEST 2015 International Filing Date: Tue Oct 01 01:59:59 CEST 2013
IPC: H04W 56/00
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: FAN, Xiaoan
范霄安
ZHENG, Juan
郑娟
MA, Sha
马莎
XIA, Yuan
夏媛
LI, Qiang
李强
Title: METHOD FOR INTER-STATION SYNCHRONIZATION AND BASE STATION
Abstract:
Provided are a method for inter-station synchronization and a base station. The method comprises: generating, by a synchronization source base station, a first synchronization reference signal and a second synchronization reference signal, wherein a pattern of the first synchronization reference signal and a pattern of the second synchronization reference signal are different; and sending, by the synchronization source base station, the first synchronization reference signal and the second synchronization reference signal to a synchronization base station so that the synchronization base station performs time synchronization with the synchronization source base station according to the first synchronization reference signal, and performs frequency synchronization with the synchronization source base station according to the second synchronization reference signal. In the embodiments of the present invention, by sending a first synchronization reference signal and a second synchronization reference signal with different patterns to a synchronization base station, the synchronization base station can be synchronized with a synchronization source base station, and the requirements of time synchronization and frequency synchronization can be met at the same time.