Combined Code Aided Adaptive Equalization and Soft Decision-Directed Algorithm for Wireless Communications
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概要
- 論文の詳細を見る
We propose using a soft decision-directed least-mean-square algorithm in a code-aided equalization scheme for fading channels. Soft-output Viterbi algorithm (SOVA) is modified and applied to strengthen the second-stage equalizer adaptation in the scheme. Simulation results are presented for bit error rate performance in a multipath environment for various normalized fade rates. The proposed equalizer scheme is shown to provide significant bit error rate improvement compared to conventional equalization schemes.
- 社団法人電子情報通信学会の論文
- 2002-07-01
著者
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LEE Yun
Department of Herbal Pharmaceutical Development, Korea Institute of Oriental Medicine
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Lee Yun
Department Of Applied Chemistry Saga University
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Wang Mu
Department Of Electronic And Information Engineering The Hong Kong Polytechnic University
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Wang Mu
Department Of Biochemistry And Molecular Biology Indiana University School Of Medicine
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Lee Yun
Department Of Electronic And Information Engineering The Hong Kong Polytechnic University
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