一种高效的室分系统问题定位方法

Efficient approach to analyze the problem of the indoor distribution network

室分系统一直存在难监控、难定位的问题。为了快速、全面地诊断LTE室分小区的问题原因,并为LTE室分小区的优化提供指导和参考,本文提出了一种基于MR电平分布的室分定界方法,并进一步结合多维数据完成问题原因的定位,有效地提升了室分系统的问题识别和定位效率。通过现网的验证,该方法准确率达80%。

LTE indoor distribution network is always difficult to monitor and analyze.This paper proposes a method which is based on characteristics of distribution for measurement report,makes use of multi-dimension performance data to conform the problem of the indoor distribution network.This approach is fast and comprehensively to diagnose the fault of LTE indoor distribution network,and it provides a guide and reference for optimization of LTE indoor cell.This method effectively improved the efficiency of problem finding.The accuracy rate of this method is 80% in the real networks.