基于仿真的LTE网络结构规划与优化解决方案

Structure Planning and Optimization Solutions of LTE Network Based on Simulation

针对TD-LTE规划组网中受限于网络结构所带来的问题,主要对基于仿真分析的LTE网络结构规划与优化解决方案展开阐述。首先概述基于仿真的TD-LTE网络结构规划与优化解决方案,并介绍CrossWave射线跟踪传播模型以及仿真规划工具Atoll的ACP功能;然后对LTE网络结构规划思路、ACP仿真应用以及特殊场景精准规划效果进行具体描述;最后通过实际应用案例加以分析说明,该方案为城市LTE网络建设提供了一种新的规划与优化思路。

Because of the TD-LTE planning networking which is limited by the network structure, the structure planning and optimization solutions of LTE network are illustrated based on simulation. First the structure planning and optimization solutions of TD-LTE network are outlined based on simulation, and CrossWave ray tracing propagation model and the ACP function of Atoll simulation planning tool are introduced. And then the structure planning ideas of LTE network, ACP simulation applications and the precise planning effects in special scenarios are described in detail. At last, by the analysis of practical application cases, this solution provides a new idea of planning and optimization for urban LTE network construction.