A class of block-iterative equalizers for intersymbol interference channels fixed channel results.

A new and efficient class of nonlinear equalizers is developed for intersymbol interference (ISI) channels. These -"iterated-decision equalizers? use an optimized multipass algorithm to successively cancel ISI from a block of received data and generate symbol decisions whose reliability increas...

Полное описание

Библиографические подробности
Опубликовано в::	IEEE Transactions on communications 49, 11 (2001).
Главный автор:	Chan, A.M
Формат:	Статья
Язык:	English
Предметы:	FIR filter. ISI cancellation. ISI channels. MLSD. MMSE DFE. PAM. Bandlimited AWGN channels. Block-iterative equalizers. Decision-feedback equalizer. Discrete-time baseband model. Error-control coding. Finite impulse response filter. Fixed channel results. Intersymbol interference channels. Iterated-decision equalizers. Maximum-likelihood sequence detection. Minimum mean-square error DFE. Nonlinear equalizers. Optimized multipass algorithm. Pulse amplitude modulation. Symbol decisions. Uncoded systems.