Closed-Form Expressions for Secrecy Capacity over Correlated Rayleigh Fading Channels

Xiaojun Sun; Chunming Zhao; Ming Jiang

Closed-Form Expressions for Secrecy Capacity over Correlated Rayleigh Fading Channels

Information Theory 2010-03-24 v1 Cryptography and Security math.IT

Authors: Xiaojun Sun , Chunming Zhao , Ming Jiang

Abstract

We investigate the secure communications over correlated wiretap Rayleigh fading channels assuming the full channel state information (CSI) available. Based on the information theoretic formulation, we derive closed-form expressions for the average secrecy capacity and the outage probability. Simulation results confirm our analytical expressions.

Keywords

physical layer security secrecy capacity outage probability correlated Rayleigh fading wiretap channel closed-form expression

Cite

@article{arxiv.1003.4355,
  title  = {Closed-Form Expressions for Secrecy Capacity over Correlated Rayleigh Fading Channels},
  author = {Xiaojun Sun and Chunming Zhao and Ming Jiang},
  journal= {arXiv preprint arXiv:1003.4355},
  year   = {2010}
}

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