TD-LTE新建站站址规划研究

The research about TD-LTE base station planning

为保证TD-LTE网络建成后的质量,需提前进行新建站站址规划的研究工作。本文通过分析TD-LTE覆盖性能和容量估算,依据链路预算的结果,充分考虑基站的有效覆盖范围,给出不同覆盖场景的站距建议值,并结合业务分布及现网站址资源情况,通过实地勘察评估建站环境和网络拓扑结构确定站址布局,为TD-LTE的站址规划提供参考。

In order to guarantee the quality after the completion of the TD-LTE network, the research work of the new base station site planning should be carried out in advance. By analyzing the TD-LTE coverage performance and capacity estimation ,according to the results of the link budget and the full consideration to the effective coverage of the base station, this essay gives a recommended value of a different coverage scene station appropriately. At the same time, combining the resources of the business distribution and now web site, through field survey and assessment of site environment and network topology structure to determine the site layout and to provide reference for the TD-LTE site planning.