DocumentCode
1337333
Title
Combined equalization and differential detection using precoding
Author
Masoomzadeh-Fard, A. ; Pasupathy, S.
Author_Institution
INRS Telecommun., Ile des Soeurs, Que., Canada
Volume
45
Issue
3
fYear
1997
fDate
3/1/1997 12:00:00 AM
Firstpage
274
Lastpage
278
Abstract
A new transceiver for data transmission over multipath fading channels employing precoding and differential detection is investigated. This precoding scheme effectively functions as a decision feedback equalizer (DFE) for differentially coherent demodulation. The main advantage of the proposed scheme over the conventional DFE is its ability to compensate for fast channel phase variations
Keywords
data communication; decision feedback equalisers; demodulation; encoding; fading; multipath channels; DFE; data transmission; decision feedback equalizer; differential detection; differentially coherent demodulation; equalization; fast channel phase variations compensation; multipath fading channels; precoding; transceiver; Data communication; Decision feedback equalizers; Detectors; Fading; Intersymbol interference; Nonlinear filters; Quadrature amplitude modulation; Quadrature phase shift keying; Transceivers; Transmitters;
fLanguage
English
Journal_Title
Communications, IEEE Transactions on
Publisher
ieee
ISSN
0090-6778
Type
jour
DOI
10.1109/26.558681
Filename
558681
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