Physical-Layer Security for Vehicular Platooning Networks: Artificial Noise Generation with Optimal Power Allocation 


Vol. 47,  No. 5, pp. 756-759, May  2022
10.7840/kics.2022.47.5.756


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  Abstract

In this paper, we propose an artificial noise-based physical-layer security technique to enhance the secrecy of downlink transmission in a vehicular platooning network that consists of one base station, two platoons, and one eavesdropping vehicle. We introduce a notion of artificial noise (AN) generation by the platoon and investigate an optimal power control for generating AN that can effectively maximize the secrecy rate. Through simulations, we evaluate the secrecy rate of our proposed schemes.

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  Cite this article

[IEEE Style]

I. Bang, J. Kim, T. Kim, "Physical-Layer Security for Vehicular Platooning Networks: Artificial Noise Generation with Optimal Power Allocation," The Journal of Korean Institute of Communications and Information Sciences, vol. 47, no. 5, pp. 756-759, 2022. DOI: 10.7840/kics.2022.47.5.756.

[ACM Style]

Inkyu Bang, Jong-Hyun Kim, and Taehoon Kim. 2022. Physical-Layer Security for Vehicular Platooning Networks: Artificial Noise Generation with Optimal Power Allocation. The Journal of Korean Institute of Communications and Information Sciences, 47, 5, (2022), 756-759. DOI: 10.7840/kics.2022.47.5.756.

[KICS Style]

Inkyu Bang, Jong-Hyun Kim, Taehoon Kim, "Physical-Layer Security for Vehicular Platooning Networks: Artificial Noise Generation with Optimal Power Allocation," The Journal of Korean Institute of Communications and Information Sciences, vol. 47, no. 5, pp. 756-759, 5. 2022. (https://doi.org/10.7840/kics.2022.47.5.756)

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pISSN : 1226 - 4717
eISSN : 2287 - 3880