Research on 5G base station synchronization system
摘要
在5G网络工程建设过程中
传统基站同步系统可能存在天馈线过多和集中放置等问题。通过GPS/BDS智能放大分配系统方案
在传统基站同步系统上增加主从机分配单元
可实现GPS/BDS信号多路复用和5G基站有效同步。实际测试和应用表明
GPS/BDS智能放大分配系统方案适用于基站BBU集中部署的场景
可以满足5G基站同步需求。
Abstract
The traditional synchronization system of base station may have problems such as too many feeders and centralized placement in the process of 5G network construction. Based on the scheme of GPS/BDS intelligent amplification and distribution system
the master-slave distribution unit is added to the traditional base station synchronization system
which can realize the effective synchronization of GPS/BDS signal multiplexing and 5G base station. The data of measure and application shows that it is suitable for the scenario of BBU centralized deployment
and can meet the needs of 5G base station synchronization.