Fast packet detection by using high speed time delay neural networks

  • Authors:
  • Hazem M. El-Bakry;Nikos Mastorakis

  • Affiliations:
  • Faculty of Computer Science & Information Systems, Mansoura University, Egypt;Technical University of Sofia, Bulgaria

  • Venue:
  • MUSP'10 Proceedings of the 10th WSEAS international conference on Multimedia systems & signal processing
  • Year:
  • 2010

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Abstract

Fast packet detection is very important to overcome intrusion attack. In this paper, a new approach for fast packet detection in serial data sequence is presented. Such algorithm uses fast time delay neural networks (FTDNNs). The operation of these networks relies on performing cross correlation in the frequency domain between the input data and the input weights of neural networks. It is proved mathematically and practically that the number of computation steps required for the presented FTDNNs is less than that needed by conventional time delay neural networks (CTDNNs). Simulation results using MATLAB confirm the theoretical computations.