fast fourier transform based ip traffic classification system for sipto at h(e)nb

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	fast fourier transform based ip traffic classification system for sipto at h(e)nb
	Han Lin; Huang Liusheng; Hu Qian; Han Xue; Shi Jinglin
	2012
会议名称	2012 7th International ICST Conference on Communications and Networking in China, CHINACOM 2012
会议录名称	2012 7th International ICST Conference on Communications and Networking in China, CHINACOM 2012 - Proceedings
页码	430-435
会议日期	August 7, 2012 - August 10, 2012
会议地点	Kun Ming, China
收录类别	EI
ISBN	9781467326995
部门归属	(1) School of Software and Engineering University of Science and Technology of China Suzhou China; (2) Wireless Communication Technology Research Center Institute of Computing Technology Chinese Academy of Sciences China; (3) Beijing Key Laboratory of Mobile Computing and Pervasive Device China; (4) Beijing Sylincom Technologies Co. Ltd. China
摘要	3GPP has recently introduced LIPA(Local IP Access) and SIPTO(Selected IP Traffic Offload) to offload traffic from the core network, which brings new challenge to on-line traffic classification, because of the large amount of data and the difference of mobile network from wired network, such as high bit error rates(BER) and temporary disconnections. Therefore, other proposed schemes which aim at ether LIPA at H(e)NB or SIPTO at macro network could not get high accuracy and high speed at the same time, and traffic classification methodologies in wired IP network are not applicable. This paper proposes a fast fourier transform(FFT) based IP traffic classification system for SIPTO at H(e)NB, which focuses on classifying each packet at H(e)NB by extracting the application layer payload pattern using FFT. Pattern extraction and classification using machine learning algorithms are simulated, and results show that our system outperforms existing methods by offering about 3%-6% improvement in classification accuracy with about 7% time. Simulation of SIPTO shows good reduction of press to the core network and low false rates. © 2012 IEEE.; 3GPP has recently introduced LIPA(Local IP Access) and SIPTO(Selected IP Traffic Offload) to offload traffic from the core network, which brings new challenge to on-line traffic classification, because of the large amount of data and the difference of mobile network from wired network, such as high bit error rates(BER) and temporary disconnections. Therefore, other proposed schemes which aim at ether LIPA at H(e)NB or SIPTO at macro network could not get high accuracy and high speed at the same time, and traffic classification methodologies in wired IP network are not applicable. This paper proposes a fast fourier transform(FFT) based IP traffic classification system for SIPTO at H(e)NB, which focuses on classifying each packet at H(e)NB by extracting the application layer payload pattern using FFT. Pattern extraction and classification using machine learning algorithms are simulated, and results show that our system outperforms existing methods by offering about 3%-6% improvement in classification accuracy with about 7% time. Simulation of SIPTO shows good reduction of press to the core network and low false rates. © 2012 IEEE.
关键词	Computer Simulation Ethers Fast Fourier Transforms Learning Algorithms Mobile Telecommunication Systems
主办者	EAI; IEEE Computer Society
语种	英语
内容类型	会议论文
URI标识	http://ir.iscas.ac.cn/handle/311060/15945
专题	中国科学院软件研究所
推荐引用方式 GB/T 7714	Han Lin,Huang Liusheng,Hu Qian,et al. fast fourier transform based ip traffic classification system for sipto at h(e)nb[C],2012:430-435.