Error resilient non-asymmetric Slepian-Wolf coding

  • Authors:
  • C. Herzet;V. Toto-Zarasoa;A. Roumy

  • Affiliations:
  • INRIA-Rennes, Rennes Cedex, France;INRIA-Rennes, Rennes Cedex, France;INRIA-Rennes, Rennes Cedex, France

  • Venue:
  • ICC'09 Proceedings of the 2009 IEEE international conference on Communications
  • Year:
  • 2009

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Abstract

We consider non-asymmetric distributed source coding (DSC) that achieves any point in the Slepian-Wolf (SW) region. We study the error propagation phenomena and propose a decoding algorithm which limits this phenomena. For the case of turbo-codes, design rules are derived in order for the decoder to recover the sources.