Research Article
Research on Attack Signal Feature Extraction Method of Multipath TCP Transmission System Based on Wavelet Energy Entropy
@INPROCEEDINGS{10.1007/978-3-031-32443-7_29, author={Lejun Ji and Gang Lei and Ruiwen Ji and Junyi Wu and Keyang Gu}, title={Research on Attack Signal Feature Extraction Method of Multipath TCP Transmission System Based on Wavelet Energy Entropy}, proceedings={Mobile Networks and Management. 12th EAI International Conference, MONAMI 2022, Virtual Event, October 29-31, 2022, Proceedings}, proceedings_a={MONAMI}, year={2023}, month={5}, keywords={Multipath TCP Wavelet transform Wavelet energy entropy Feature extraction Robustness}, doi={10.1007/978-3-031-32443-7_29} }- Lejun Ji
Gang Lei
Ruiwen Ji
Junyi Wu
Keyang Gu
Year: 2023
Research on Attack Signal Feature Extraction Method of Multipath TCP Transmission System Based on Wavelet Energy Entropy
MONAMI
Springer
DOI: 10.1007/978-3-031-32443-7_29
Abstract
Multipath transmission technology provides a strong theoretical support for the realization of parallel multi-channel data transmission for multi-host mobile terminal devices, and is an ideal scheme for high performance and high quality data transmission in wireless network environment. MPTCP is one of the representative achievements, and its security and robustness have aroused wide concern and discussion among researchers at home and abroad. In view of the characteristics of non-stationary signals transmitted by MPTCP, this paper combines wavelet transform analysis method and information entropy theory, and uses wavelet energy entropy to achieve the method of feature extraction of attack signals. Finally, the simulation analysis is carried out and good experimental results are obtained. The following conclusions are drawn: according to the law of wavelet energy entropy changing with wavelet decomposition scale, the attack signal is different from the normal signal. Based on this feature, attack signals in MPTCP transmission system can be well detected, which provides a new thinking and new means for anomaly detection and online monitoring of MPTCP transmission system.
