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http://dx.doi.org/10.6109/jkiice.2008.12.2.343

A Study on QAM Transmission Schemes for Constant Amplitude Coded Multicode Biorthogonal Modulation  

Hong, Dae-Ki (상명대학교 정보통신공학과)
Kim, Sun-Hee (전자부품연구원 통신네트워크연구센터)
Kim, Young-Sung (전자부품연구원 통신네트워크연구센터)
Lim, Seung-Ok (전자부품연구원 통신네트워크연구센터)
Cho, Jin-Woong (전자부품연구원 통신네트워크연구센터)
Kang, Sung-Jin (한국기술교육대학교 정보기술공학부)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.12, no.2, 2008 , pp. 343-351 More about this Journal
Abstract
In this paper, we investigate the design of the QAM(Quadrature Amplitude Modulation) method for the CACB(Constant Amplitude Coded Multicode Biorthogonal) scheme. The modulation method fan improve the transmission data rate by increasing the BE(Bandwidth Efficiency). Additionally, we can improve the system performance by using the QAM SD(Soft Decision) method with the MDSA(Minimum Distance Selection Algorithm). Finally, the DFE(Decision Feedback Equalizer) for the CACB-QAM is simulated under the MPF(MultiPath Fading) channel for real implementation. The proposed scheme can be used for the PHY(PHYsical layer) standard of the WPAN(Wireless Personal Area Network) requiring high rate data transmission.
Keywords
QAM; WPAN;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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