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Decision feedback equalisation of coded I-Q QPSK in mobile radioenvironments

Adinoyi, A. and Al-Semari, S. and Zerguine, A. (1999) Decision feedback equalisation of coded I-Q QPSK in mobile radioenvironments. Electronics Letters, 35.

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Abstract

The bit error rate (BER) performance of equalised I-Q quadrature phase-shift keying (QPSK) is evaluated for wideband cellular systems. Decision feedback equalisation with the square-root Kalman updating algorithm is employed for I-Q coded systems. A gain of about 6 dB is achieved in favour of the I-Q scheme compared with the conventional Gray-mapped QPSK at a BER of 10-3



Item Type:Article
Date:January 1999
Date Type:Publication
Subjects:Computer
Divisions:College Of Engineering Sciences > Electrical Engineering Dept
Creators:Adinoyi, A. and Al-Semari, S. and Zerguine, A.
ID Code:14485
Deposited By:KFUPM ePrints Admin
Deposited On:24 Jun 2008 16:37
Last Modified:12 Apr 2011 13:14

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