IEICE TRANSACTIONS on Communications
Fast Initialization of an MMSE Equalizer for Faster than Nyquist Signaling
Summary :
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.
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- IEICE TRANSACTIONS on Communications Vol.E85-B No.5 pp.951-955
- Publication Date
- 2002/05/01
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- Online ISSN
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- Type of Manuscript
- Special Section LETTER (Wireless Communications Issue)
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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 -
English
