A feature analysis approach to network traffic in communication networks

被引:0
|
作者
Zhao, Hong-Hao [1 ]
Dong, Hong-Yu [2 ]
Zhang, Xiao-Hui [2 ]
Ye, Qing [2 ]
Meng, Fan-Bo [1 ]
Sun, Xin-Yu [3 ]
Cao, Ying [3 ]
机构
[1] State Grid Liaoning Elect Power Co Ltd, Shenyang 110006, Peoples R China
[2] State Grid Fuxin Elect Power Supply Co, Fuxin 123000, Peoples R China
[3] Post & Telecommun Co Ltd, Liaoning Planning & Designing Inst, Shenyang 110011, Peoples R China
关键词
Network Traffic; Feature Analysis; Time-Frequency Analysis; Feature Extraction; ANOMALY DETECTION;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Network traffic holds the highlighting dynamic features. How to accurately characterize the hidden properties of network traffic has an important impact on network activities, such as anomaly detection and performance analysis. This paper proposes a feature analysis approach to describe network traffic. Firstly, the wavelet packet transformation is used to extract the multi-scale feature of network traffic. Then the principal component analysis method is exploited to refine the hidden features of network traffic in the time-frequency domain. Finally, to validate our feature analysis method, an anomaly detection test is conducted. Simulation results show that our approach is promising.
引用
收藏
页码:648 / 655
页数:8
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