摘要
对广州地铁4号线新建折返区既有的无线组网方式进行分析,结合实际情况提出更为可靠的无线组网方案,并开展现场改造。通过对既有的组网方式进行优化改造,最大程度降低了无线通信发生故障时对地铁运营关键区域造成的不良影响。
The paper analyzes the wireless networking mode for newly-built turn-back area of Guangzhou metro line 4, and puts forward a reliable wireless networking scheme combined with acutal conditions. Through optimized reconstruction, the harmful effects caused by wireless communication failure can be decreased in the maximum degree.
出处
《铁路通信信号工程技术》
2016年第4期71-73,89,共4页
Railway Signalling & Communication Engineering
关键词
地铁无线通信
无线覆盖
优化
metro wireless communication
wireless coverage
optimization
