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학술대회 Physical Layer Security with Yarg Code
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저자
곽병재, 송나옥, 박범수, Demijan Klinc, Steven W. McLaughlin
발행일
200910
출처
International Conference on Emerging Network Intelligence (EMERGING) 2009, pp.43-48
출판사
IEEE
DOI
https://dx.doi.org/10.1109/EMERGING.2009.25
협약과제
09MR6400, IMT-Advanced 기반 광대역 무선채널 특성연구, 정현규
초록
We introduce Yarg code, a binary numeral system for QAM symbol mapping designed to yield improved physical layer security. The simulation results show that Yarg code reduces the security gap from 17.33 dB to 9.42 dB for 16 QAM, and from 17.7 dB to 7.18 dB for 64 QAM with respect to the Gray code. The improved security properties come at the cost of increased required SNR by 6-9 dB. © 2009 IEEE.