Noncausal and Bidirectional Soft Decision Feedback Equalizer for Turbo Equalization


The goal of this paper is to develop equalizers which can provide soft information to channel decoders for use in the initial stage of iteration, of equalization and decoding architectures. We propose an initial-stage equalization structure by combining noncausality, bidirectionality and soft processing for common non-initial type equalizers such as ML, MAP… (More)


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