基于实际网络的TD-LTE干扰定位及处理方法

摘要

TD-LTE是4G网络主流制式的一种。由于TDD双工的特性，随着TD-LTE网络规模的不断扩大，干扰成为影响TD-LTE网络质量的一个关键问题。基于现有TD-LTE网络，对干扰定位手段进行了总结，并就三点定位方法在TD-LTE网络中的应用进行了实验，最终总结出了一套适合现有TD-LTE网络的干扰处理方法。%TD-LTE is the one of mainstream modes of 4G network. With the continuous expansion of TD-LTE network scale, interference becomes a key problem to affect the quality of TD-LTE network due to the duplex of TDD. Based on existing TD-LTE network, methods of interference localization were summarized and their applications to TD-LTE network were experimented. Finally, a set of interference processing method suitable for existing TD-LTE network was summarized.