• DocumentCode
    977459
  • Title

    Clipping distortion in DMT ADSL systems

  • Author

    Gross, Roderich ; Veeneman, D.

  • Author_Institution
    GTE Labs. Inc., Waltham, MA, USA
  • Volume
    29
  • Issue
    24
  • fYear
    1993
  • Firstpage
    2080
  • Lastpage
    2081
  • Abstract
    A model to analyse the effects of clipping for a Gaussian signal with an arbitrary spectrum is presented. The model provides a complete description of the signal and noise spectrum. The method is applied to an asymmetric digital subscriber line (ADSL) system using discrete multitone (DMT) modulation. Calculations exhibit a 5dB improvement in the SNR compared to an approximate analysis.
  • Keywords
    digital communication systems; electric distortion; modulation; random noise; statistical analysis; subscriber loops; telephone interference; DMT ADSL; Gaussian signal; SNR; arbitrary spectrum; asymmetric digital subscriber line; autocorrelation; clipping distortion; discrete multitone modulation; model; noise spectrum;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19931389
  • Filename
    247579
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=977459