Secrecy Performance Analysis of Joint User and Friendly Jammers Scheduling Scheme against Potential Eavesdropping 


Vol. 45,  No. 12, pp. 2029-2036, Dec.  2020
10.7840/kics.2020.45.12.2029


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  Abstract

Wireless communication systems are vulnerable to eavesdropping attacks due to the broadcasting characteristics of wireless signals. Thus, in this paper, we propose a user scheduling criterion that selects users for data transmission and artificial noise in multiuser uplink networks with potential eavesdroppers. Compared with the previous studies, we propose a user scheduling criterion that allows multiple non-scheduled users to act as friendly jammers. In addition, we mathematically derive a secrecy outage probability of the proposed scheme in closed-form for the multiple eavesdroppers and only one friendly jammer condition and verify the results through simulations.

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  Cite this article

[IEEE Style]

I. Bang and T. Kim, "Secrecy Performance Analysis of Joint User and Friendly Jammers Scheduling Scheme against Potential Eavesdropping," The Journal of Korean Institute of Communications and Information Sciences, vol. 45, no. 12, pp. 2029-2036, 2020. DOI: 10.7840/kics.2020.45.12.2029.

[ACM Style]

Inkyu Bang and Taehoon Kim. 2020. Secrecy Performance Analysis of Joint User and Friendly Jammers Scheduling Scheme against Potential Eavesdropping. The Journal of Korean Institute of Communications and Information Sciences, 45, 12, (2020), 2029-2036. DOI: 10.7840/kics.2020.45.12.2029.

[KICS Style]

Inkyu Bang and Taehoon Kim, "Secrecy Performance Analysis of Joint User and Friendly Jammers Scheduling Scheme against Potential Eavesdropping," The Journal of Korean Institute of Communications and Information Sciences, vol. 45, no. 12, pp. 2029-2036, 12. 2020. (https://doi.org/10.7840/kics.2020.45.12.2029)

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pISSN : 1226 - 4717
eISSN : 2287 - 3880