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

K.S. Yap, J.V. McCanny

Research output: Chapter in Book/Report/Conference proceedingConference 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 languageEnglish
Title of host publicationICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
PagesIV/4183
Number of pages1
Volume4
ISBN (Print)0-7803-7402-9, ISSN: 1520- 6149
DOIs
Publication statusPublished - 2002
EventIEEE International Conference on Acoustics, Speech, and Signal Processing - ORLANDO, United States
Duration: 13 May 200217 May 2002

Publication series

NameInternational Conference on Acoustics Speech and Signal Processing (ICASSP)
PublisherIEEE
ISSN (Print)1520-6149

Conference

ConferenceIEEE International Conference on Acoustics, Speech, and Signal Processing
CountryUnited States
CityORLANDO
Period13/05/200217/05/2002

ASJC Scopus subject areas

  • Signal Processing
  • Electrical and Electronic Engineering
  • Acoustics and Ultrasonics

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