GSM-R网络新设共用设备入网实施方案研究  

Research on Scheme of Connecting Newly-equipped Shared Equipment into GSM-R Network

作　　者：杨锐[1] Yang Rui

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2期48-52,共5页Railway Signalling & Communication

摘　　要：结合我国既有GSM-R网络架构、核心网设备路由组织方式,对GSM-R改造工程中新设共用设备入网实施技术方案进行了研究,其中电路域共用设备入网实施方案最为复杂,经过对比分析运营商核心网络设备,最终确定了适用于GSM-R网络的改造方案。本文的研究结果为工程实施提供了技术参考。Combined with the existing GSM R network architecture and routing organization of its core network equipment,a study is made on the technical scheme of connecting the newly-equipped shared equipment into the network in a GSM-R network transformation project,among which the technical scheme of connecting the circuit shared equipment is the most complex.After comparing and analyzing the transformation scheme of the operator's core network equipment,a feasible technical scheme for GSM-R network is finally determined,providing a technical reference for the implementation of the project.

关 键 词：铁路数字移动通信系统 共用设备 电路域 分组域 

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]