Adaptive algorithms for channel equalization with soft decision feedback.

Adaptive algorithms for channel equalization with soft decision feedback.

A new approach based on joint entropy maximization (JEM) is taken and adaptive algorithms are developed for channel equalization with a decision feedback equalizer (DFE). The proposed work generalizes the existing algorithms for DFE with a hard decision device. Previous research has shown that when...

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Podrobná bibliografie
Vydáno v:IEEE Journal on selected areas in communications 16, 9 (1998).
Hlavní autor: Young-Hoon Kim
Médium: Článek
Jazyk:English
Témata:
DFE.
MMSE.
Adaptive algorithms.
Algorithms.
Blind algorithms.
Channel equalization.
Constant modulus algorithms.
Convergence analysis.
Decision feedback equalizer.
Hard decision device.
Joint entropy maximization.
Minimum mean square error.
Soft decision feedback.