Secrecy Performance and Diversity Order with Scheduling Schemes in LEO Satellite Networks 


Vol. 50,  No. 11, pp. 1725-1729, Nov.  2025
10.7840/kics.2025.50.11.1725


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  Abstract

This paper investigates physical layer security (PLS) considering satellite scheduling schemes in low Earth orbit (LEO) satellite networks. We analyze the secrecy outage probability (SOP) with Nakagami-m fading channel models, considering several satellite scheduling schemes. Furthermore, we derive the secrecy diversity order (SDO) for the proposed scheduling scheme and it provides asymptotic secrecy performance of the system. Finally, the effects of satellite scheduling schemes on both SOP and SDO are evaluated and discussed through extensive simulations using MATLAB.

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[IEEE Style]

Y. Lee, Y. Lee, S. H. Chae, T. Kim, I. Bang, "Secrecy Performance and Diversity Order with Scheduling Schemes in LEO Satellite Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 50, no. 11, pp. 1725-1729, 2025. DOI: 10.7840/kics.2025.50.11.1725.

[ACM Style]

Yongjae Lee, Yeongmuk Lee, Seong Ho Chae, Taehoon Kim, and Inkyu Bang. 2025. Secrecy Performance and Diversity Order with Scheduling Schemes in LEO Satellite Networks. The Journal of Korean Institute of Communications and Information Sciences, 50, 11, (2025), 1725-1729. DOI: 10.7840/kics.2025.50.11.1725.

[KICS Style]

Yongjae Lee, Yeongmuk Lee, Seong Ho Chae, Taehoon Kim, Inkyu Bang, "Secrecy Performance and Diversity Order with Scheduling Schemes in LEO Satellite Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 50, no. 11, pp. 1725-1729, 11. 2025. (https://doi.org/10.7840/kics.2025.50.11.1725)
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