摘要
铁路用户接入网是当前铁路通信发展的重点和热点。文中论述了铁路用户接入网的概念、理论和特点,介绍了光纤接入网及其在铁路上的应用,并对规划和发展铁路用户接入网的一些问题进行了分析和探讨。
At present user access network is a key and hot point in the development of railway communications.This paper describes the concept, theory and characteristics of the access network,briefs on the optical fiber access network and its application on railways,and also analyses and discusses some problems relating to the design and development of ralway access network.
出处
《中国铁道科学》
EI
CAS
CSCD
北大核心
1998年第3期64-72,共9页
China Railway Science
关键词
接入网
铁路通信网
光纤接入网
用户接入网
Access network,Railway access network, Optical fiber access network