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一种基于SVM的VoIP网关节点识别方法
  • 摘要

    针对互联网中常见的VoIP语音网关,重点从呼叫及语音数据流特征的选取出发,提出了一种基于SVM的VoIP网关节点识别方法,并利用真实网络数据对其进行了测试.结果表明,该方法能使待识别数据的时段规律和周期性得到较好体现,识别准确率高,适用于对不同VoIP的语音网关节点进行识别.

  • 作者

    梁伟  陈福才  李邵梅  LIANG Wei  CHEN Fu-cai  LI Shao-mei 

  • 作者单位

    国家数字交换系统工程技术研究中心,郑州,450002

  • 刊期

    2012年12期 ISTIC PKU

  • 关键词

    VoIP  支持向量机  网关节点 

参考文献
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