摘要
随着我国经济的迅速发展,高速公路和高速铁路将会越来越多。如何解决高速移动环境下的网络覆盖是运营商非常重视的问题。本文介绍了高速移动环境的特征,需要解决的问题。详述了网络规划和组网方案,包括组网方式、天馈选型、站点选择、LAC和RAC规划。
As development of our country becomes rapidly,the high-speed roads and railways will be more and more. It is a more important problem to plan coverage on high-speed mobile environment for operator. The article introduces the characteristic of high-speed mobile environment,the problems needing to be solved. Analyses the network plan,include schemes of networking,choose of antenna and feeder types,BS sites,plan of LAC and RAC.
出处
《电信工程技术与标准化》
2009年第12期74-79,共6页
Telecom Engineering Technics and Standardization
