GSM-R网络BSC设备热备份冗余方案研究  

Hot Backup Redundancy Solution of BSC Equipment in GSM-R

作　　者：欧阳朔 Ouyang Shuo

机构地区：[1]北京铁路通信技术中心,北京100038

出　　处：《铁道通信信号》2020年第5期48-51,共4页Railway Signalling & Communication

摘　　要：分析了GSM-R网络无线子系统现状;对BSC设备热备份冗余方案进行研究,介绍了3种方案的组网方式、倒换方式、配置需求,并从倒换机制、数据制作、传输链路等方面对方案进行比较;最后提出实施建议.The status quo of GSM-R network wireless subsystems is analyzed and the hot backup redundancy scheme of BSC equipment is also studied.And the networking mode,switching mode,configuration requirements of three schemes are introduced and the three schemes are compared from the aspects of switching mechanism,data preparation,transmission link,and implementation recommendations are also given.

关 键 词：铁路数字移动通信系统 基站控制器 基站 热备份 冗余 

分 类 号：TN929.5[电子电信—通信与信息系统] U285.2[电子电信—信息与通信工程]