Flexible MMSE DFE using length and LAG adaptationGong, Y. and Cowan, C. F. N. (2006) Flexible MMSE DFE using length and LAG adaptation. In: 2005 IEEE/SP 13th workshop on statistical signal processing. IEEE, Bordeaux, pp. 185-190. ISBN 0780394038 Full text not archived in this repository. It is advisable to refer to the publisher's version if you intend to cite from this work. See Guidance on citing. To link to this item DOI: 10.1109/SSP.2005.1628588 Abstract/SummaryThis paper investigates how to choose the optimum tap-length and decision delay for the decision feedback equalizer (DFE). Although the feedback filter length can be set as the channel memory, there is no closed-form expression for the feedforward filter length and decision delay. In this paper, first we analytically show that the two dimensional search for the optimum feedforward filter length and decision delay can be simplified to a one dimensional search, and then describe a new adaptive DFE where the optimum structural parameters can be self-adapted.
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