Interruption prewarning method and device in SON (Self Organization Network) system

一种son系统中的中断预警方法及预警装置

Abstract

The invention discloses an interruption prewarning method in an SON (Self Organization Network) system, and a device for realizing the prewarning method. The method comprises the steps: the SON system measures data parameters from eNodeBs, UEs (User Equipments), O&M and the like at a fixed period, and obtains processed measurement data through processing original data to form an N-dimensional measurement data space; the SON system calculates a classification boundary and a center of a super sphere body by using a support vector description algorithm according to the original measurement data, and establishes a support vector data description algorithm part; new measurement data samples are classified, and input to the support vector data description algorithm part to obtain an output result; and finally, whether interruption is generated is judged according to the output result, and whether warning is sent is determined. By adopting the method provided by the invention, interruption prewarning in the SON system is better realized, and interruption is immediately found out and warned in the SON system.
本发明公开了一种SON系统中的中断预警方法、实现上述预警方法的装置,包括:SON系统以固定的周期T从eNodeBs,UEs,O&M等测得数据参数,通过对原始数据预处理,得到处理后的测量数据,组成N维的测量数据空间;系统根据已有的测量数据利用支持向量描述算法计算超球体的分类边界及中心,建立起支持向量数据描述算法部分;将新的测量数据样本进行分类,即输入到支持向量数据描述算法部分,得到输出结果;最终,根据结果判断是否发生中断,进而决定是否发出告警。采用本发明方法,较好地实现了SON系统中对中断的预警,保证了SON系统中对中断的及时发现并报警。

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