Monitoring and Avoidance of Atmospheric Duct on Interference Optimization in TD-LTE System

摘要

The interference of mobile communication network optimization system is mainly for the interference of intra-system, interference of inter-system and short distance external interference. The interference localization of the mobile communication network, especially the Time Division Duplexing (TDD) system, becomes very complicated. This paper mainly expounds the basis of the generation of atmospheric duct, and how to monitor the interference of atmospheric duct of the Time Division Long Term Evolution (TD-LTE) system. On the basis of this, the paper proposes a centralized scheme to avoid the interference of atmospheric duct, focusing on the optimization measures of avoiding and reducing the interference of atmospheric duct through parameter optimization.