Low-Complexity Channel Shortening Technique for DMT-Based xDSL Modems
Summary :
This letter is concerned with a new algorithm which can be used to design a time-domain equalizer (TEQ) for xDSL systems employing the discrete multitone (DMT) modulation. The proposed algorithm, derived by neglecting the terms which do not affect the performance of a DMT system in ARMA modeling, is shown to have a good performance compared with the previous TEQ algorithms even with a significantly lower computational complexity. In addition, the proposed algorithm does not require the channel impulse response or training sequence, since all processing is made only with the received data.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E82-B No.11 pp.1874-1877
- Publication Date
- 1999/11/25
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- LETTER
- Category
- Communication Systems and Transmission Equipment
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Young-Hwan YOU, Jong-Ho PAIK, Hyoung Kyu SONG, Jae-Kwon KIM, Won-Young YANG, Yong-Soo CHO, "Low-Complexity Channel Shortening Technique for DMT-Based xDSL Modems" in IEICE TRANSACTIONS on Communications,
vol. E82-B, no. 11, pp. 1874-1877, November 1999, doi: .
Abstract: This letter is concerned with a new algorithm which can be used to design a time-domain equalizer (TEQ) for xDSL systems employing the discrete multitone (DMT) modulation. The proposed algorithm, derived by neglecting the terms which do not affect the performance of a DMT system in ARMA modeling, is shown to have a good performance compared with the previous TEQ algorithms even with a significantly lower computational complexity. In addition, the proposed algorithm does not require the channel impulse response or training sequence, since all processing is made only with the received data.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e82-b_11_1874/_p
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@ARTICLE{e82-b_11_1874,
author={Young-Hwan YOU, Jong-Ho PAIK, Hyoung Kyu SONG, Jae-Kwon KIM, Won-Young YANG, Yong-Soo CHO, },
journal={IEICE TRANSACTIONS on Communications},
title={Low-Complexity Channel Shortening Technique for DMT-Based xDSL Modems},
year={1999},
volume={E82-B},
number={11},
pages={1874-1877},
abstract={This letter is concerned with a new algorithm which can be used to design a time-domain equalizer (TEQ) for xDSL systems employing the discrete multitone (DMT) modulation. The proposed algorithm, derived by neglecting the terms which do not affect the performance of a DMT system in ARMA modeling, is shown to have a good performance compared with the previous TEQ algorithms even with a significantly lower computational complexity. In addition, the proposed algorithm does not require the channel impulse response or training sequence, since all processing is made only with the received data.},
keywords={},
doi={},
ISSN={},
month={November},}
Copy
TY - JOUR
TI - Low-Complexity Channel Shortening Technique for DMT-Based xDSL Modems
T2 - IEICE TRANSACTIONS on Communications
SP - 1874
EP - 1877
AU - Young-Hwan YOU
AU - Jong-Ho PAIK
AU - Hyoung Kyu SONG
AU - Jae-Kwon KIM
AU - Won-Young YANG
AU - Yong-Soo CHO
PY - 1999
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E82-B
IS - 11
JA - IEICE TRANSACTIONS on Communications
Y1 - November 1999
AB - This letter is concerned with a new algorithm which can be used to design a time-domain equalizer (TEQ) for xDSL systems employing the discrete multitone (DMT) modulation. The proposed algorithm, derived by neglecting the terms which do not affect the performance of a DMT system in ARMA modeling, is shown to have a good performance compared with the previous TEQ algorithms even with a significantly lower computational complexity. In addition, the proposed algorithm does not require the channel impulse response or training sequence, since all processing is made only with the received data.
ER -
English
