摘要
开放式传输网络 (OTN)可以满足城市轨道交通通信需求。主要介绍OTN的特点、系统构成、工作原理 。
The open transport network( OTN) can establish a integrated service communication network to satisfy the needs of urban mass transit. It's characteristics,constitution and working principle are mainly introduced based on its application in the Guangzhou subway No 2 line.
出处
《铁道通信信号》
北大核心
2004年第7期42-44,共3页
Railway Signalling & Communication
