摘要
从系统组成、功能特点、实现方式等方面介绍GSM-R接口监测系统,可在电路域Abis、A、PRI接口监测的基础上实现分组域Gb、Gn、Gi接口监测功能。该系统在及时定位障碍,提升日常维护工作效率等方面发挥了重要作用。
The GSM-R interface monitoring system is introduced from the aspects of system composition, functional characteristics and implementation method. The monitoring functions for the Gb, Gn, Gi interfaces of the packet switched domain are realized on the basis of existing monitoring functions for the Abis, A, PRI interfaces of circuit switched domain. This system can play an important role in timely locating failures and improving the efficiency of routine maintenance work.
出处
《铁道通信信号》
2014年第7期50-54,共5页
Railway Signalling & Communication
