Wiretap Channel With Side Information

  • Authors:

  • Yanling Chen;A. J. Han Vinck

  • Affiliations:

  • Univ. of Duisburg-Essen, Essen;-

  • Venue:
  • IEEE Transactions on Information Theory
  • Year:
  • 2008

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Abstract

This correspondence gives an achievable rate equivocation region for the discrete memoryless wiretap channel with side information. We extend our results to the Gaussian case. The main contribution of this correspondence is that, for the Gaussian wiretap channel, the side information helps to get a larger secrecy capacity and a larger rate equivocation region.