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
Nous considérons des problèmes d'initialisation de l'égaliseur lorsque le débit de symboles transmis est supérieur à la bande passante disponible du canal. Dans ce cas, les coefficients d'un égaliseur adaptatif dans le récepteur ne peuvent être mis à jour qu'une seule fois par période de symbole prédéfinie, ce qui nécessite un temps de formation inacceptablement long. Le temps de formation peut être réduit de manière significative si l'égaliseur démarre le processus de formation à partir d'une condition correctement initialisée. Dans cette lettre, une méthode d'initialisation rapide est conçue analytiquement pour un égaliseur de type erreur quadratique moyenne minimale (MMSE). Enfin, les performances d'initialisation sont vérifiées par simulation informatique.
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Jae-Hyok LEE, Yong-Hwan LEE, "Fast Initialization of an MMSE Equalizer for Faster than Nyquist Signaling" in IEICE TRANSACTIONS on Communications,
vol. E85-B, no. 5, pp. 951-955, May 2002, doi: .
Abstract: We consider equalizer initialization problems when the transmitted symbol rate is higher than the available channel bandwidth. In this case, the coefficients of an adaptive equalizer in the receiver can be updated only once per a predefined symbol period, requiring unacceptably long training time. The training time can be reduced significantly if the equalizer begins the training process from a properly initialized condition. In this letter, a fast initialization method is analytically designed for a minimum mean squared error (MMSE) type equalizer. Finally, the initialization performance is verified by computer simulation.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e85-b_5_951/_p
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@ARTICLE{e85-b_5_951,
author={Jae-Hyok LEE, Yong-Hwan LEE, },
journal={IEICE TRANSACTIONS on Communications},
title={Fast Initialization of an MMSE Equalizer for Faster than Nyquist Signaling},
year={2002},
volume={E85-B},
number={5},
pages={951-955},
abstract={We consider equalizer initialization problems when the transmitted symbol rate is higher than the available channel bandwidth. In this case, the coefficients of an adaptive equalizer in the receiver can be updated only once per a predefined symbol period, requiring unacceptably long training time. The training time can be reduced significantly if the equalizer begins the training process from a properly initialized condition. In this letter, a fast initialization method is analytically designed for a minimum mean squared error (MMSE) type equalizer. Finally, the initialization performance is verified by computer simulation.},
keywords={},
doi={},
ISSN={},
month={May},}
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TY - JOUR
TI - Fast Initialization of an MMSE Equalizer for Faster than Nyquist Signaling
T2 - IEICE TRANSACTIONS on Communications
SP - 951
EP - 955
AU - Jae-Hyok LEE
AU - Yong-Hwan LEE
PY - 2002
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E85-B
IS - 5
JA - IEICE TRANSACTIONS on Communications
Y1 - May 2002
AB - We consider equalizer initialization problems when the transmitted symbol rate is higher than the available channel bandwidth. In this case, the coefficients of an adaptive equalizer in the receiver can be updated only once per a predefined symbol period, requiring unacceptably long training time. The training time can be reduced significantly if the equalizer begins the training process from a properly initialized condition. In this letter, a fast initialization method is analytically designed for a minimum mean squared error (MMSE) type equalizer. Finally, the initialization performance is verified by computer simulation.
ER -