The relay channel with a wire-tapper


YÜKSEL TURGUT A. M. , Erkip E.

41st Annual Conference on Information Sciences and Systems (CISS 2007), Maryland, United States Of America, 14 - 16 March 2007, pp.13-14 identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Doi Number: 10.1109/ciss.2007.4298265
  • City: Maryland
  • Country: United States Of America
  • Page Numbers: pp.13-14

Abstract

In this work a relay channel with a wire-tapper is studied for both discrete memoryless and Gaussian channels. The wire-tapper receives a physically degraded version of the destination's signal. We find inner and outer bounds for the capacity-equivocation rate region. We also argue that when the destination receives a physically degraded version of the relay's signal, inner and outer bounds meet for some special cases.