兰渝铁路通信无线覆盖优化与工程应用实践研究

The Lanzhou-chongqing Railway Communication Wireless Coverage Optimization Research and Engineering Application Practice

为了满足兰渝客运专线GSM-R网络的应用需求,文章从GSM-R网络覆盖、干扰、切换等方面对网络优化方案进行讨论。针对网络的上下行干扰、网络覆盖、客专开通后期调整优化等问题进行研究并提出解决方案,为以后的GSMR网络建设优化工程提供可借鉴的宝贵经验和工程优化设计思路。

In order to meet the application requirements of the GSM-R network of Lanyu passenger dedicated line,this article discussed the network optimization scheme from the aspects of GSM-R network coverage,interference,switching and so on.This article studied and put forward solutions for network uplink and downlink interference,overlay network,passenger dedicated opened late adjustment and optimization problems.This provided valuable experience and engineering design optimization for the future construction of GSM-R network optimization project.