Accumulated Artificial Codeword Addition Based Physical-Layer Security Scheme 


Vol. 46,  No. 7, pp. 1146-1149, Jul.  2021
10.7840/kics.2021.46.7.1146


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  Abstract

In this letter, an accumulated artificial codeword addition based physical-layer security scheme is proposed for wiretap channels with an eavesdropper. In each time slot, the proposed scheme generates an artificial codeword based on the information exchanged between the legitimate transmitter and receiver, and the artificial codewords generated until the current time slot are added to make the accumulated artificial codeword, which will be added to the normal data codeword for transmission. Because the error by the accumulated artificial codeword is in the form of a codeword, the undetected decoding error probability of the eavesdropper is increased. Simulation results confirm that the proposed scheme can significantly increase the error probability of the eavesdropper in channel coded systems.

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  Cite this article

[IEEE Style]

S. Park, "Accumulated Artificial Codeword Addition Based Physical-Layer Security Scheme," The Journal of Korean Institute of Communications and Information Sciences, vol. 46, no. 7, pp. 1146-1149, 2021. DOI: 10.7840/kics.2021.46.7.1146.

[ACM Style]

Sangjoon Park. 2021. Accumulated Artificial Codeword Addition Based Physical-Layer Security Scheme. The Journal of Korean Institute of Communications and Information Sciences, 46, 7, (2021), 1146-1149. DOI: 10.7840/kics.2021.46.7.1146.

[KICS Style]

Sangjoon Park, "Accumulated Artificial Codeword Addition Based Physical-Layer Security Scheme," The Journal of Korean Institute of Communications and Information Sciences, vol. 46, no. 7, pp. 1146-1149, 7. 2021. (https://doi.org/10.7840/kics.2021.46.7.1146)

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pISSN : 1226 - 4717
eISSN : 2287 - 3880