摘要
论证当前铁路无线通信系统450M无线列调系统以及GSM-R系统。为适应我国铁路运输生产快速发展,需要进行系统规划的必要性,并根据无线通信网络结构现状研究提出四级无线通信网络结构的概念。
It was discussed 450 M Wineless Despatching System of Railway Wireless Communication System and GSM-R Syslem. To adapt railway transportation production developed, it was necessary of system planning. According structure of wireless communication network, it was researched and put forwark four level wireless communication network structure.
出处
《铁路计算机应用》
2008年第12期40-42,共3页
Railway Computer Application
关键词
无线通信
网络分级
GSM—R
规划
wireless communication
network grated
GSM-R
planning
