Frequency-Domain Equalization with Iterative Block Noise-Prediction for Single-Carrier Systems
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概要
- 論文の詳細を見る
In this letter, we propose a novel frequency-domain equalizer (FDE) for single-carrier systems characterized by severe inter-symbol interference (ISI) channels; it consists of a linear FDE and an iterative block noise-predictor (IBNP). Unlike the FDE with time-domain noise predictor (FDE-NP), the proposed scheme allows the feedback equalizer being an uncausal filter, and performs the noise prediction in an iterative manner. For this reason, FDE-IBNP can remove both precursor and postcursor ISI, and alleviate the impact of error-propagation. Besides, our scheme has lower computational complexity than the present iterative block equalizers.
- （社）電子情報通信学会の論文
- 2009-08-01
著者
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Yin Qinye
School Of Electronics And Information Engineering Xi'an Jiaotong University
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FENG Ang
School of Electronics and Information Engineering, Xi'an Jiaotong University
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Feng Ang
School Of Electronics And Information Engineering Xi'an Jiaotong University
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FENG Ang
School of Electronics and Information Engineering, Xi'an Jiaotong University
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