TD-LTE深度覆盖解决方案研究

Research on TD-LTE Depth Coverage Method

TD-LTE深度覆盖能力是其网络是否能满足用户对高速数据业务需求的重要因素。本文对TD-LTE传统深度覆盖的场景要求进行全面分析,给出不同场景下的解决方案,通过引入微站的异构网,对深度覆盖的方法进行深入分析,对微站设备特点及规划方法进行研究。同时结合相应测试,对采用异构网进行深度覆盖的网络性能进行验证。

The capacity of TD-LTE depth coverage is one of the most important influencing factors to meet users＇ requirements for high speed data service. In this paper, the traditional depth coverage solutions of TD-LTE under different scenarios were analyzed. Furthermore, the heterogeneous network planning method constituted by macro and micro cell were researched and the station equipment characteristics were studied else. Meanwhile, the performance of heterogeneous network was verified by relevant test.