Bidirectional DFE Arbitrated by Viterbi Decoder Path Metrics

A bidirectional decision feedback equalizer (DFE) is proposed with the arbitration of the Viterbi decoder. The proposed DFE uses the minimum path metric between Viterbi decoders for the forward and reverse DFEs in the arbitration process. It has over 2 dB SNR gain against the conventional bidirectio...

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Hauptverfasser:	Hae-Sock Oh, Dong Seog Han, Chae-Hyun Lim, Eun Su Kang, Jim Kim
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	AWGN Data communication Decision feedback equalizers Decoding Delay effects Gain Monitoring Robustness Viterbi algorithm Wireless LAN
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creator	Hae-Sock Oh Dong Seog Han Chae-Hyun Lim Eun Su Kang Jim Kim
description	A bidirectional decision feedback equalizer (DFE) is proposed with the arbitration of the Viterbi decoder. The proposed DFE uses the minimum path metric between Viterbi decoders for the forward and reverse DFEs in the arbitration process. It has over 2 dB SNR gain against the conventional bidirectional DFE and the single DFE.
doi_str_mv	10.1109/ICCE.2007.341564
format	Conference Proceeding
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source	IEEE Electronic Library (IEL) Conference Proceedings
subjects	AWGN Data communication Decision feedback equalizers Decoding Delay effects Gain Monitoring Robustness Viterbi algorithm Wireless LAN
title	Bidirectional DFE Arbitrated by Viterbi Decoder Path Metrics
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