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Average Secrecy Rate Analysis using Decode-and-Forward Strategy in Cooperative Networks

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Published/Copyright: April 11, 2013
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Abstract

In this paper, we analyse average secrecy rate in cooperative networks with decode-and-forward (DF) strategy. The multi-eavesdropper scenario is considered. The channels are modeled as independent and identically Rayleigh distributed coefficients. Exact closed-form expressions for average secrecy rate are derived. Our results are verified through comparison with Monte Carlo simulations.


Institute of Communications Engineering, PLA University of Science and Technology, Nanjing 210007, China

Received: 2012-09-25
Published Online: 2013-04-11
Published in Print: 2013-04-13

©[2013] by Walter de Gruyter Berlin Boston

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