摘要
沪昆客运专线引入南昌枢纽与西环铁路、京九铁路以及昌福铁路存在相邻、交越、并行等位置关系。阐述交叉、并线区段GSM-R系统无线覆盖的设计方案。特别是对线路交叉覆盖时单网交织及分布式基站方案进行比较后,提出分布式基站覆盖方案在客运专线铁路上的设计方案。
Shanghai-Kunming dedicated passenger line（DPL） is connected into Nanchang junction station, and the line exits adjacent, crossing and parallel sections with Nanchang Western Ring Railway, JingJiu Railway and Chang-Fu Railway. This paper introduces the design scheme of GSM-R system wireless coverage in crossing and parallel sections. Particularly giving comparison between schemes of single interleaved network and distributed base stations, the paper puts forward that the latter scheme is adopted for passenger dedicated lines.
出处
《铁路通信信号工程技术》
2014年第6期24-27,共4页
Railway Signalling & Communication Engineering
关键词
并线
交叉
单网交织
分布式基站
parallel section
intersection
single interleaved network
distributed base station
