摘要
由于地铁隧道环境比较特殊,空间少及地铁信号、PIS、专用通信等系统较多;如何避免各系统之间的干扰分析及车厢跨接线缆连接等问题,为此就东莞地铁2号线的地铁WiFi覆盖方案进行探讨。
Because of the special environment of Metro tunnel,less space and more systems such as Metro signal,PIS and special communication,how to avoid the interference between the systems and how to connect the cables across the carriages are discussed in this paper.The WiFi coverage scheme of Dongguan Metro Line 2 is discussed.
作者
梁国鸿
LIANG Guo-hong(Dongguan Rail Transit CO.LTD,DongGuan GuangDong 523000)
出处
《中国新通信》
2019年第14期67-68,共2页
China New Telecommunications
关键词
地铁WiFi
车地无线通信
干扰分析
Metro WiFi
Vehicle-Ground Wireless Communication
Interference analysis
