Opportunistic relaying for secrecy communications: Cooperative jamming vs. relay chatting

Zhiguo Ding, Kin K. Leung, Dennis L. Goeckel, Don Towsley

Research output: Contribution to journalArticlepeer-review

122 Scopus citations

Abstract

In this letter, we study the opportunistic use of relays for secret communications, and propose two transmission schemes that do not require the knowledge of the eavesdropper's channel state information. Both analytic and numerical results are provided.

Original languageBritish English
Article number5751590
Pages (from-to)1725-1729
Number of pages5
JournalIEEE Transactions on Wireless Communications
Volume10
Issue number6
DOIs
StatePublished - Jun 2011

Keywords

  • cooperative jamming
  • Information-theoretic security
  • outage probability
  • relaying chatting

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