Performance Analysis of Multinet for Anti-Jamming, Multiple Access Interference Mitigation, and Efficient Image Transmission in Spectrum Shared Non-Terrestrial Networks 


Vol. 50,  No. 8, pp. 1217-1227, Aug.  2025
10.7840/kics.2025.50.8.1217


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  Abstract

In Military Non-Terrestrial Networks (M-NTN), every node must utilize frequency hopping to ensure anti-jamming performance, and a multinet structure based on frequency hopping patterns is essential to support simultaneous operations. Additionally, spectrum-sharing technology is required to efficiently utilize the limited bandwidth. To achieve this, the M-NTN design process must determine key parameters such as the message error probability (MEP) and the number of simultaneously operable nets, followed by a performance analysis of the multinet structure. Meanwhile, the low transmission rate of conventional tactical networks significantly limits the exchange of situational awareness information transmitted as images. Therefore, efficient image transmission requires effective time slot allocation, message packing techniques, and reliable image retransmission methods. Accordingly, this paper proposes a technique to reduce multiple access interference while maintaining anti-jamming performance and improving image transmission efficiency in a spectrum-sharing-based M-NTN environment. Furthermore, key network design parameters are derived, and a multinet performance analysis is presented for environments subject to jamming attacks.

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[IEEE Style]

H. Jeon and H. Baek, "Performance Analysis of Multinet for Anti-Jamming, Multiple Access Interference Mitigation, and Efficient Image Transmission in Spectrum Shared Non-Terrestrial Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 50, no. 8, pp. 1217-1227, 2025. DOI: 10.7840/kics.2025.50.8.1217.

[ACM Style]

Hyerim Jeon and Hoki Baek. 2025. Performance Analysis of Multinet for Anti-Jamming, Multiple Access Interference Mitigation, and Efficient Image Transmission in Spectrum Shared Non-Terrestrial Networks. The Journal of Korean Institute of Communications and Information Sciences, 50, 8, (2025), 1217-1227. DOI: 10.7840/kics.2025.50.8.1217.

[KICS Style]

Hyerim Jeon and Hoki Baek, "Performance Analysis of Multinet for Anti-Jamming, Multiple Access Interference Mitigation, and Efficient Image Transmission in Spectrum Shared Non-Terrestrial Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 50, no. 8, pp. 1217-1227, 8. 2025. (https://doi.org/10.7840/kics.2025.50.8.1217)
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pISSN : 1226 - 4717
eISSN : 2287 - 3880