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Exploiting Secure Multi-Hop Transmissions with NOMA Networks: Performance Analysis
- Issue Date
- 2024
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Keywords
- closed-form expression; multi-hop transmission; Non-orthogonal multiple access (NOMA); performance analysis; physical layer security
- Citation
- 6th International Conference on Artificial Intelligence in Information and Communication, ICAIIC 2024, pp 359 - 364
- Pages
- 6
- Journal Title
- 6th International Conference on Artificial Intelligence in Information and Communication, ICAIIC 2024
- Start Page
- 359
- End Page
- 364
- ISSN
- 0000-0000
- Abstract
- In this paper, we analyze the secrecy performance of secure multi-hop transmission for the NOMA system. More specifically, the multi-hop transmission can extend the coverage of wireless transmission. However, according to the principle of the wireless medium, an eavesdropper can overhear the legitimate users' transmission, which leads to serious security issues. In order to analyze the relationship between network parameters and secrecy outage probability, we derive exact closed-form expressions for the secrecy outage probability (SOP) of cell center and cell edge users, respectively. The numerical results show that the simulation and analysis results are tightly matched. Additionally, we investigate the impact of the number of hops and the distance on the secrecy performance. © 2024 IEEE.
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Related Researcher
- An, Beongku
- Graduate School (Software and Communications Engineering)