摘要
针对地铁线路上越来越多的换乘车站,分析无线覆盖、互联互通问题,提出车载台、集群便携台的跨线漫游解决方案。
In consideration of more and more transfer stations along the railway, this article analyzed the issues of radio coverage, inter-connectivity and inter-communication, and put forward a cross-railway roaming solution of train-carried terminals and portable trunking terminals, due to more and more cross-transfer stations in the Metro Lines.
出处
《铁道通信信号》
2007年第6期45-46,共2页
Railway Signalling & Communication
关键词
地铁
无线覆盖
集群
漫游
Metro
Radio coverage
Trunking system
Roaming
