DocumentCode
2927038
Title
Physical Layer Security with Yarg Code
Author
Kwak, Byung-Jae ; Song, Nah-Oak ; Park, Bumsoo ; Klinc, Demijan ; McLaughlin, Steven W.
Author_Institution
Electron. & Telecommun. Res. Inst., Daejeon, South Korea
fYear
2009
fDate
11-16 Oct. 2009
Firstpage
43
Lastpage
48
Abstract
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.
Keywords
Gray codes; binary codes; quadrature amplitude modulation; Gray code; QAM symbol mapping; Yarg code; binary numeral system; physical layer security; security gap; Bit error rate; Communication system security; Cryptography; Information security; Intelligent networks; Mutual information; Physical layer; Physics computing; Quadrature amplitude modulation; Reflective binary codes; QAM; gray code; physical layer security; security gap; symbol mapping; yarg code;
fLanguage
English
Publisher
ieee
Conference_Titel
Emerging Network Intelligence, 2009 First International Conference on
Conference_Location
Sliema
Print_ISBN
978-0-7695-3835-8
Electronic_ISBN
978-0-7695-3835-8
Type
conf
DOI
10.1109/EMERGING.2009.25
Filename
5369981
Link To Document