摘要
详细阐述了高铁环境下无线网络存在的关键问题及高铁无线规划中如何选用天线问题,并给出了不同天线与铁轨垂直距离的算法。
It elaborates the key issues on mobile communication network in high-speed railway environment, and issues on antenna selection in wireless network planning. It also gives the algorithm of the vertical distances between different antenna and railway track.
出处
《邮电设计技术》
2012年第6期55-59,共5页
Designing Techniques of Posts and Telecommunications
关键词
高速铁路
无线覆盖
天线
垂直距离
High-speed railway
Wireless coverage
Antenna
Vertical distance
