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Performance of equalized I-Q 16-QAM in frequency selective fading

Adinoyi, A.B. and Al-Semari, S.A. and Zerguine, A. (2000) Performance of equalized I-Q 16-QAM in frequency selective fading. Personal, Indoor and Mobile Radio Communications, 2000. PIMRC 2000. The 11th IEEE International Symposium on, 1.

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Abstract

The demand for high speed wireless systems dictates the use of bandwidth efficient modulation schemes. Trellis coded I-Q 16-QAM is shown here to be suitable for such applications. The performance of this scheme with decision feedback equalization is evaluated over a two-ray Rayleigh channel. Comparisons between the I-Q scheme with a conventional TCM scheme based on 8-PSK show coding gains of about 4 dB at a BER of 10 -3



Item Type:Article
Date:2000
Date Type:Publication
Subjects:Computer
Divisions:College Of Engineering Sciences > Electrical Engineering Dept
Creators:Adinoyi, A.B. and Al-Semari, S.A. and Zerguine, A.
ID Code:14064
Deposited By:KFUPM ePrints Admin
Deposited On:24 Jun 2008 16:21
Last Modified:12 Apr 2011 13:14

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