中国西部城市核心区域无线网络解决方案

Wireless Network Solution for Core Area in Western China Cities

在西部城市的移动网建设中,解决核心区域的无线网络问题非常关键,有小区分裂、微蜂窝、双频网等多种解决方案。以贵阳的移动网络为例,说明在中国西部城市的核心区域如何确定无线网络的解决方案,并得出结论:“十五”期间,GSM网络仍是主要的承载网络,微蜂窝和3G系统可以作为主体网络的补充,核心区域的平均站距需要缩小到500m左右。

In the construction of mo -bile networks in western cities,solu tions for wireless network in core areas are very important,including cell splitting,micro -cell and dual -frequency net-work.Take mobile network in Gui yang city for instance,how to determine wireless network solution for core areas in western China cities is described.Af -ter that,the conclusion is provided that during the″tenth-five-year-plan″pe-riod,GSM network is still the main carrier network,micro-cell and3G sys-tem can be used as the com plement of main networks.The average station dis-tance in core areas should be reduced to about 500m.