GSM—R在高速铁路列控系统的应用技术方案探讨

An Investigation of the Application of GSM - R in High - speed Railway Controllable System

从GSM—R与CTCS3级列控系统的接口入手，讨论GSM—R在CTCS3系统应用中的接口关系、通信建立与可靠切换。无线网络覆盖、通信安全等一系列问题的具体技术方案。GSM—R系统在高速铁路列车运行控埘CTCS3应用中。已进入实质应用阶段。

From the interface of GSM - R and CTCS3, this paper discusses the specific technical scheme of interface relationship, communication establishment and reliable switchover, radio network covering, communication security, and a series of problems when GSM -Ris used in CTCS3 system.