Enhanced Wireless Network Security in Military Environments 


Vol. 41,  No. 11, pp. 1341-1348, Nov.  2016


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  Abstract

In this paper, we propose method to enhance security performance using HT-STBC with artificial noise under Wier-Tap channel model that exist with legitimate receiver and illegal eavesdropper. Conventional STBC with artificial noise scheme has a weakness that a limited increase in the BER of the difference between the receiver and an eavesdropper, when used over QPSK modulation. To solve this problem, we suggest HT-STBC combining hadamard transform and STBC with artificial noise for reduce BER of receiver than the conventional scheme and demonstrated through simulation that also increased BER difference between the receiver and an eavesdropper. By the simulation results, when used proposed scheme, showed approximately 3㏈ improvement in performance compared to the conventional scheme.

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  Cite this article

[IEEE Style]

J. W. Kim and S. Y. Shin, "Enhanced Wireless Network Security in Military Environments," The Journal of Korean Institute of Communications and Information Sciences, vol. 41, no. 11, pp. 1341-1348, 2016. DOI: .

[ACM Style]

Jin Woo Kim and Soo Young Shin. 2016. Enhanced Wireless Network Security in Military Environments. The Journal of Korean Institute of Communications and Information Sciences, 41, 11, (2016), 1341-1348. DOI: .

[KICS Style]

Jin Woo Kim and Soo Young Shin, "Enhanced Wireless Network Security in Military Environments," The Journal of Korean Institute of Communications and Information Sciences, vol. 41, no. 11, pp. 1341-1348, 11. 2016.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880