Secrecy Performance of Secure Amplify-and-Forward Transmission with Multi-Antenna Relay 


Vol. 38,  No. 8, pp. 733-738, Aug.  2013


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  Abstract

In this paper, we consider a physical layer security of an amplify-and-forward (AF) transmission in a presence of an eavesdropper in a wiretap channel. The proposed wiretap channel consists of a source, a destination, a relay, and an eavesdropper. Specifically, we consider that the relay has multiple antennas to exploit a diversity gain and a receive/transmit antenna selection schemes are applied to maximize a signal-to-noise ratio. In a practical point of view, we focus on the practical scenario where the relay does not have any channel state information of the eavesdropper while performing an AF protocol at the relay. For a secrecy performance analysis, we analyze a secrecy outage probability of the proposed system in one-integral form and verify our analysis with the computer-based simulation.

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  Cite this article

[IEEE Style]

K. Hwang and M. Ju, "Secrecy Performance of Secure Amplify-and-Forward Transmission with Multi-Antenna Relay," The Journal of Korean Institute of Communications and Information Sciences, vol. 38, no. 8, pp. 733-738, 2013. DOI: .

[ACM Style]

Kyu-Sung Hwang and MinChul Ju. 2013. Secrecy Performance of Secure Amplify-and-Forward Transmission with Multi-Antenna Relay. The Journal of Korean Institute of Communications and Information Sciences, 38, 8, (2013), 733-738. DOI: .

[KICS Style]

Kyu-Sung Hwang and MinChul Ju, "Secrecy Performance of Secure Amplify-and-Forward Transmission with Multi-Antenna Relay," The Journal of Korean Institute of Communications and Information Sciences, vol. 38, no. 8, pp. 733-738, 8. 2013.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880