摘要
对高速铁路区间内GSM公网覆盖方案的规划技术要点进行深入研究,并对实际案例进行分析。
To produce a deep research on the technical points of the GSM public network coverage planning of high-speed railway area, and make an analysis of the actual case.
出处
《铁路通信信号工程技术》
2009年第3期20-22,共3页
Railway Signalling & Communication Engineering
关键词
高速铁路覆盖
GSM
数字射频拉远系统
High-speed railway coverage, GSM, and Digital RF remote system
