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Editor-in-chief

 
Faculty of Science, University of Brunei Darussalam, Brunei Darussalam   
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IJIEE 2014 Vol.4(6): 485-489 ISSN: 2010-3719
DOI: 10.7763/IJIEE.2014.V4.488

On the Secure Outage Performance for Dual-Hop Network Coding Systems with Cooperative Jamming

Hequn Liu, Mingtai He, Yameng Zhou, Tianli Wu, Gaofeng Pan, and Tingting Li
Abstract— In this paper, a design of cooperative network coding (NC) and jammer relay (JR) is proposed for this two-way network in order to improve the security of the date exchange. Considering the system over Rayleigh fading channels in the presence of one eavesdropper and two relays, we study secrecy outage (including the probability of non-zero secrecy capacity and secure outage probability), respectively. In this paper, one relay is regarded as NC relay which is used to make codes by xor in order to prevent eavesdropper’s interception while the other one is regarded as a jammer relay which can send interference to eavesdropper. We derive exact expressions for the secure outage probability. The accuracy of our performance analysis is verified by simulation results.

Index Terms— Network coding, jammer relay, secure outage probability, secure communications.

Hequn Liu, Mingtai He, Yameng Zhou, Tianli Wu, and Gaofeng Pan are with the School of Electronic and Information Engineering, Southwest University, Chongqing, 400715, China (e-mail: pan.156@osu.edu). Tingting Li is with School of Mathematics and Statistics, Southwest University, Chongqing, 400715, China.

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Cite: Hequn Liu, Mingtai He, Yameng Zhou, Tianli Wu, Gaofeng Pan, and Tingting Li, " On the Secure Outage Performance for Dual-Hop Network Coding Systems with Cooperative Jamming," International Journal of Information and Electronics Engineering vol. 4, no. 6, pp. 485-489, 2014.

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