Title :
An Efficient DFE & ML Suboptimum Receiver for Data Transmission Over Dispersive Channels Using Two-Dimensional Signal Constellations
Author :
Wesolowski, Krzysztof
Author_Institution :
Tech. Univ. of Poznan, Poznan, Poland
fDate :
3/1/1987 12:00:00 AM
Abstract :
The DFE & ML receiver is presented for data transmission systems using QAM modulation. A substantial improvement in performance results as compared to other one- or two-stage receiver structures at relatively low computational complexity.
Keywords :
Decision-feedback equalizers; Dispersive channels; Quadrature amplitude modulation; maximum-likelihood (ML) estimation; Constellation diagram; Data communication; Decision feedback equalizers; Detectors; Dispersion; Matched filters; Maximum likelihood detection; Maximum likelihood estimation; Quadrature amplitude modulation; Viterbi algorithm;
Journal_Title :
Communications, IEEE Transactions on
DOI :
10.1109/TCOM.1987.1096756
