A Soft-Output Viterbi Equalizer Employing Expanded Memory Length in a Trellis
スポンサーリンク
概要
- 論文の詳細を見る
This paper presents a novel approach to a soft-output equalizer, which makes a symbol-by-symbol soft-decision based on a posteriori probabilities (APP's) criterion in the presence of intersymbol interference. The authors propose a soft-output Viterbi equalizer (SOVE) employing expanded memory length in a trellis of the Viterbi algorithm with small arithmetic complexity. The proposed equalizer gives suboptimum soft-decision closer to that of a equalizer with the maximum a posteriori probabilities (MAP) algorithm than the conventional SOVE.
- 社団法人電子情報通信学会の論文
- 1997-02-25
著者
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KUBO Hiroshi
Information Technology R&D Center, Mitsubishi Electric Corporation
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FUJINO Tadashi
Information Technology R & D Center. Mitsubishi Electric Corporation
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MURAKAMI Keishi
Information Technology R&D Center, Mitsubishi Electric Corporation
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Fujino T
University Of Electro-communications
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Fujino Tadashi
Information Technology R&d Center Mitsubishi Electric Corporation:communication Systems R&d
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Fujino T
Information Technology R&d Center Mitsubishi Electric Corporation:communication Systems R&d
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NAGAYASU Takayuki
Information Technology R amp D Center, Mitsubishi Electric Corporation
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Nagayasu Takayuki
Information Technology R Amp D Center Mitsubishi Electric Corporation
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Kubo H
Division Of Thoracic And Cardiovascular Surgery Department Of Surgery Kawasaki Medical School
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Kubo Hiroshi
Information Technology R&d Center Mitsubishi Electric Corporation
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Kubo Hiroshi
Department Of Advanced Preventive Medicine For Infectious Disease Tohoku University School Of Medici
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Kubo Hiroshi
Department Of Advanced Preventive Medicine For Infectious Disease Tohoku University School Of Medici
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Murakami Keishi
Information Technology R&d Center Mitsubishi Electric Corporation
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Murakami K
Osaka Univ. Suita‐shi Jpn
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Kubo Hiroshi
Department Of Cardiovascular Surgery Kawasaki Medical School
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