基于LTE无线网络优化的研究

Research on Wireless Network Optimization Based on LTE

首先阐述LTE无线网络优化的特点,然后针对LTE网络中存在的PCI冲突、覆盖、干扰、邻区、CSFB成功率低及CSFB时延高等突出问题提出了对应的网络优化方法和手段,最后通过对具体的案例进行分析,成功地解决了现有网络中存在的切换,掉话、干扰上的问题,进而提高了LTE网络的质量和效率,提高了用户感知,同时对以后的LTE网络优化项目提供了一些借鉴。

Firstly, this paper elaborates the characteristics of the LTE wireless network optimization. Then, aiming at the problems of PCI conflicts, coverage, interference, adjacent regions, the low success rate and high delay of CSFB in the LTE network, the corresponding method and means of network optimization are put forward. Finally, the problems of handover, dropping and interference existing in the present network are solved by analyzing the specific cases. Therefore, the quality and efficiency of the LTE network are im- proved and the user＇ s perception is improved. Meanwhile, some reference is provided for the future LTE network optimization projects.