GSM网络
电信
铁路交通
蜂窝无线电
工程类
计算机科学
通信系统
系统工程
运输工程
基站
作者
Aleksander Sniady,José Soler
标识
DOI:10.1109/itst.2012.6425256
摘要
Railway communication technologies undergo a revolutionary change bringing them from the analog to the digital era. The European Rail Traffic Management System (ERTMS) replaces numerous incompatible analog radio systems, classical side-track signs and legacy in-cab signaling with an integrated comprehensive solution. This paper presents an overview of GSM-Railways (GSM-R), which is the unified communication technology supporting ERTMS. Its shortcoming in terms of capacity and capability are discussed as a foundation for the need for further developments.
科研通智能强力驱动
Strongly Powered by AbleSci AI