一种实现时间同步的方法及系统技术方案

本发明专利技术的实施例中公开了一种实现时间同步的方法，该方法包括：选取至少一个具有时间同步时钟接收单元的基站作为主时钟基站；各从时钟基站接收主时钟基站发送的实现时间同步所需的同步参考信号，并根据所接收到的同步参考信号，通过与所述主时钟基站的交互，实现时间同步。本发明专利技术的实施例中还公开了一种实现时间同步的系统，该系统包括：主时钟基站和从时钟基站。通过使用上述的方法及系统，可大大降低系统成本，有利于家用基站以及基站区域网络的广泛普及和推广。

Method and system for realizing time synchronization

In the embodiment of the invention discloses a method for realizing time synchronization, the method includes selecting at least one base station with time synchronization clock of the receiving unit as the main clock base station; synchronous reference signal from the clock time of each base station receives the base station sends the master clock synchronization is required, and according to the received synchronization the reference signal, through interaction with the master clock of the base station, to achieve time synchronization. The embodiment of the invention also discloses a system for realizing time synchronization, comprising a master clock, a base station and a slave clock base station. By using the method and the system mentioned above, the system cost can be greatly reduced, and the utility model is beneficial to the popularization and popularization of the home base station and the base station area network.

【技术实现步骤摘要】

【技术保护点】
一种实现时间同步的方法，其特征在于，该方法包括：　选取至少一个具有时间同步时钟接收单元的基站作为主时钟基站；　各从时钟基站接收主时钟基站发送的实现时间同步所需的同步参考信号，并根据所接收到的同步参考信号，通过与所述主时钟基站的交 互，实现时间同步。

【技术特征摘要】

【专利技术属性】
技术研发人员：袁乃华，卢山，佟学俭，
申请(专利权)人：鼎桥通信技术有限公司，
类型：发明
国别省市：11[中国|北京]