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随着LTE网络规模的不断扩大,网络中存在的异常切换次数也逐渐增多。主要针对SON中的MRO功能及其实现方法进行了详细论述,并通过现网进行验证,优化后的网络KPI指标有所提升,异常切换比例下降。
With the continuous expansion of the LTE network, the number of anomalous handovers in the network gradually increases. It mainly discusses the MRO function in SON and its implementation method in detail, and verifies it through the live network. The optimized network KPI index improves and the proportion of abnormal handover decreases.