Time Switching-Based Secure Relay for Enhancing Performance of Physical Layer Security from Potential Eavesdropper 


Vol. 48,  No. 6, pp. 685-689, Jun.  2023
10.7840/kics.2023.48.6.685


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  Abstract

In this paper, when there is an untrusted node that only energy harvesting is allowed, we formulate the problem that maximizes the secrecy rate to prevent potential eavesdropping while ensuring the minimum energy harvesting requirement of this untrusted node. Through simulations, we found the optimal time switching ratio for maximizing the secrecy rate, and confirmed that it is optimal to harvest energy at a ratio of 0.15~0.2 of the received signal for the time switching-based secure relay.

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[IEEE Style]

K. Shin, "Time Switching-Based Secure Relay for Enhancing Performance of Physical Layer Security from Potential Eavesdropper," The Journal of Korean Institute of Communications and Information Sciences, vol. 48, no. 6, pp. 685-689, 2023. DOI: 10.7840/kics.2023.48.6.685.

[ACM Style]

Kyungseop Shin. 2023. Time Switching-Based Secure Relay for Enhancing Performance of Physical Layer Security from Potential Eavesdropper. The Journal of Korean Institute of Communications and Information Sciences, 48, 6, (2023), 685-689. DOI: 10.7840/kics.2023.48.6.685.

[KICS Style]

Kyungseop Shin, "Time Switching-Based Secure Relay for Enhancing Performance of Physical Layer Security from Potential Eavesdropper," The Journal of Korean Institute of Communications and Information Sciences, vol. 48, no. 6, pp. 685-689, 6. 2023. (https://doi.org/10.7840/kics.2023.48.6.685)
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eISSN : 2287 - 3880