The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Dans cette lettre, nous proposons un nouvel égaliseur dans le domaine fréquentiel (FDE) pour les systèmes à porteuse unique caractérisés par de graves canaux d'interférence inter-symboles (ISI) ; il se compose d'un FDE linéaire et d'un prédicteur de bruit de bloc itératif (IBNP). Contrairement au FDE avec prédicteur de bruit dans le domaine temporel (FDE-NP), le schéma proposé permet à l'égaliseur de rétroaction d'être un filtre non causal et effectue la prédiction du bruit de manière itérative. Pour cette raison, FDE-IBNP peut supprimer à la fois l’ISI précurseur et post-curseur, et atténuer l’impact de la propagation des erreurs. En outre, notre schéma a une complexité de calcul inférieure à celle des égaliseurs de blocs itératifs actuels.
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Ang FENG, Qinye YIN, "Frequency-Domain Equalization with Iterative Block Noise-Prediction for Single-Carrier Systems" in IEICE TRANSACTIONS on Communications,
vol. E92-B, no. 8, pp. 2747-2750, August 2009, doi: 10.1587/transcom.E92.B.2747.
Abstract: 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.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E92.B.2747/_p
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@ARTICLE{e92-b_8_2747,
author={Ang FENG, Qinye YIN, },
journal={IEICE TRANSACTIONS on Communications},
title={Frequency-Domain Equalization with Iterative Block Noise-Prediction for Single-Carrier Systems},
year={2009},
volume={E92-B},
number={8},
pages={2747-2750},
abstract={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.},
keywords={},
doi={10.1587/transcom.E92.B.2747},
ISSN={1745-1345},
month={August},}
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TY - JOUR
TI - Frequency-Domain Equalization with Iterative Block Noise-Prediction for Single-Carrier Systems
T2 - IEICE TRANSACTIONS on Communications
SP - 2747
EP - 2750
AU - Ang FENG
AU - Qinye YIN
PY - 2009
DO - 10.1587/transcom.E92.B.2747
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E92-B
IS - 8
JA - IEICE TRANSACTIONS on Communications
Y1 - August 2009
AB - 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.
ER -