Analysis of Relay Selection for Multiuser Diversity of Physical-Layer Security in Untrusted Relay Networks 


Vol. 47,  No. 8, pp. 1063-1067, Aug.  2022
10.7840/kics.2022.47.8.1063


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  Abstract

In this paper, we investigate the secrecy rate of relay selection schemes in untrusted relay networks. We consider secure relaying protocol using artificial noise transmission with power control and propose a threshold-based relay selection scheme. Through simulations, we evaluate the secrecy rate of the proposed scheme compared with relay selection schemes considering channel state information of the transmitter-relay pair or relay-receiver pair.

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  Cite this article

[IEEE Style]

I. Bang, T. Kim, J. Lim, "Analysis of Relay Selection for Multiuser Diversity of Physical-Layer Security in Untrusted Relay Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 47, no. 8, pp. 1063-1067, 2022. DOI: 10.7840/kics.2022.47.8.1063.

[ACM Style]

Inkyu Bang, Taehoon Kim, and Jin-Taek Lim. 2022. Analysis of Relay Selection for Multiuser Diversity of Physical-Layer Security in Untrusted Relay Networks. The Journal of Korean Institute of Communications and Information Sciences, 47, 8, (2022), 1063-1067. DOI: 10.7840/kics.2022.47.8.1063.

[KICS Style]

Inkyu Bang, Taehoon Kim, Jin-Taek Lim, "Analysis of Relay Selection for Multiuser Diversity of Physical-Layer Security in Untrusted Relay Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 47, no. 8, pp. 1063-1067, 8. 2022. (https://doi.org/10.7840/kics.2022.47.8.1063)

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pISSN : 1226 - 4717
eISSN : 2287 - 3880