A hybrid mixed cost-function TEQ initialization algorithm for ADSL modems

K.S. Yap; J.V. McCanny

doi:10.1109/ICASSP.2002.5745652

A hybrid mixed cost-function TEQ initialization algorithm for ADSL modems

K.S. Yap
, J.V. McCanny

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In this paper, we present a hybrid mixed cost-function adaptive initialization algorithm for the time domain equalizer in a discrete multitone (DMT)-based asymmetric digital subscriber loop. Using our approach, a higher convergence rate than that of the commonly used least-mean square algorithm is obtained, whilst attaining bit rates close to the optimum maximum shortening SNR and the upper bound SNR. Moreover, our proposed method outperforms the minimum mean-squared error design for a range of TEQ filter lengths.

Original language	English
Title of host publication	ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	IV/4183
Number of pages	1
Volume	4
ISBN (Print)	0-7803-7402-9, ISSN: 1520- 6149
DOIs	https://doi.org/10.1109/ICASSP.2002.5745652
Publication status	Published - 2002
Event	IEEE International Conference on Acoustics, Speech, and Signal Processing 2002 - Orlando, United States Duration: 01 May 2002 → 01 May 2002 https://doi.org/10.1109/ICASSP.2002

Publication series

Name	International Conference on Acoustics Speech and Signal Processing (ICASSP)
Publisher	IEEE
ISSN (Print)	1520-6149

Conference

Conference	IEEE International Conference on Acoustics, Speech, and Signal Processing 2002
Abbreviated title	ICASSP 2002
Country/Territory	United States
City	Orlando
Period	01/05/2002 → 01/05/2002
Internet address	https://doi.org/10.1109/ICASSP.2002

ASJC Scopus subject areas

Signal Processing
Electrical and Electronic Engineering
Acoustics and Ultrasonics

Access to Document

10.1109/ICASSP.2002.5745652

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Yap, K. S., & McCanny, J. V. (2002). A hybrid mixed cost-function TEQ initialization algorithm for ADSL modems. In ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings (Vol. 4, pp. IV/4183). (International Conference on Acoustics Speech and Signal Processing (ICASSP)). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICASSP.2002.5745652

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abstract = "In this paper, we present a hybrid mixed cost-function adaptive initialization algorithm for the time domain equalizer in a discrete multitone (DMT)-based asymmetric digital subscriber loop. Using our approach, a higher convergence rate than that of the commonly used least-mean square algorithm is obtained, whilst attaining bit rates close to the optimum maximum shortening SNR and the upper bound SNR. Moreover, our proposed method outperforms the minimum mean-squared error design for a range of TEQ filter lengths.",

author = "K.S. Yap and J.V. McCanny",

year = "2002",

doi = "10.1109/ICASSP.2002.5745652",

language = "English",

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publisher = "Institute of Electrical and Electronics Engineers Inc.",

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booktitle = "ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings",

address = "United States",

note = "IEEE International Conference on Acoustics, Speech, and Signal Processing 2002, ICASSP 2002 ; Conference date: 01-05-2002 Through 01-05-2002",

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Yap, KS & McCanny, JV 2002, A hybrid mixed cost-function TEQ initialization algorithm for ADSL modems. in ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. vol. 4, International Conference on Acoustics Speech and Signal Processing (ICASSP), Institute of Electrical and Electronics Engineers Inc., pp. IV/4183, IEEE International Conference on Acoustics, Speech, and Signal Processing 2002, Orlando, Florida, United States, 01/05/2002. https://doi.org/10.1109/ICASSP.2002.5745652

A hybrid mixed cost-function TEQ initialization algorithm for ADSL modems. / Yap, K.S.; McCanny, J.V.
ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Vol. 4 Institute of Electrical and Electronics Engineers Inc., 2002. p. IV/4183 (International Conference on Acoustics Speech and Signal Processing (ICASSP)).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AU - McCanny, J.V.

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N2 - In this paper, we present a hybrid mixed cost-function adaptive initialization algorithm for the time domain equalizer in a discrete multitone (DMT)-based asymmetric digital subscriber loop. Using our approach, a higher convergence rate than that of the commonly used least-mean square algorithm is obtained, whilst attaining bit rates close to the optimum maximum shortening SNR and the upper bound SNR. Moreover, our proposed method outperforms the minimum mean-squared error design for a range of TEQ filter lengths.

AB - In this paper, we present a hybrid mixed cost-function adaptive initialization algorithm for the time domain equalizer in a discrete multitone (DMT)-based asymmetric digital subscriber loop. Using our approach, a higher convergence rate than that of the commonly used least-mean square algorithm is obtained, whilst attaining bit rates close to the optimum maximum shortening SNR and the upper bound SNR. Moreover, our proposed method outperforms the minimum mean-squared error design for a range of TEQ filter lengths.

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M3 - Conference contribution

AN - SCOPUS:0036288593

SN - 0-7803-7402-9

SN - ISSN: 1520- 6149

VL - 4

T3 - International Conference on Acoustics Speech and Signal Processing (ICASSP)

SP - IV/4183

BT - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - IEEE International Conference on Acoustics, Speech, and Signal Processing 2002

Y2 - 1 May 2002 through 1 May 2002

ER -

Yap KS, McCanny JV. A hybrid mixed cost-function TEQ initialization algorithm for ADSL modems. In ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Vol. 4. Institute of Electrical and Electronics Engineers Inc. 2002. p. IV/4183. (International Conference on Acoustics Speech and Signal Processing (ICASSP)). doi: 10.1109/ICASSP.2002.5745652

A hybrid mixed cost-function TEQ initialization algorithm for ADSL modems

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