基于双频网和分层体系的GSM立体网络及其应用实践

Tridimensional GSM Network Based on Dual-Band Network & Hierarchical Architecture GSM Network and Its Application

文章分析GSM数据流量激增的原因,介绍解决网络高负荷的应对策略。面向网络建设,从兼顾网络结构、规则调整及降低干扰的角度出发,提出基于GSM双频网和分层体系的高话务密度区立体网络建设策略,详细说明双频网的规划方法和建设原则,并从覆盖和容量两个维度对该立体网络架构性能提升进行了分析与探讨。

The reasons for rapid increase of GSM data traffic are analyzed, and the strategies for coping with high traffic of GSM network are introduced in this paper. Based on dual-band network and hierarchical architecture, the strategy for tridimensional GSM network in high traffic intensity area is proposed for GSM network construction, which has paid attention to network structure, network rules adjustment and interference deduction. The planning method and construction principles of dual-band GSM network are demonstrated in detail, and the performance improvement of the proposed tridimensional GSM architecture is analyzed and discussed from two aspects of network overlay and capacity.