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Comparison of two Filterbank Optimization Criteria for VDSL Transmission

  • Jérôme Louveaux
  • Cyrille Siclet
  • Didier Pinchon
  • Pierre Siohan
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3124)

Abstract

In this paper, we consider the use of filterbank based multicarrier modulation for VDSL transmission. We compare two filterbank optimization criteria, i.e. the maximization of the time-frequency localization and the minimization of the out-of-band energy and we show that filterbank optimized according to the time-frequency criterion achieve better rates and allow the use of reduced size equalizers.

Keywords

Impulse Response Additive White Gaussian Noise Perfect Reconstruction Digital Subscriber Line Carrier Modulation 
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Copyright information

© Springer-Verlag Berlin Heidelberg 2004

Authors and Affiliations

  • Jérôme Louveaux
    • 1
  • Cyrille Siclet
    • 2
  • Didier Pinchon
    • 3
  • Pierre Siohan
    • 4
  1. 1.Université catholique de LouvainLouvain-la-neuveBelgium
  2. 2.IUT de Saint-DiéUHP Nancy I – CRANSaint-Dié des VosgesFrance
  3. 3.MIP LaboratoryUniversité Paul SabatierToulouseFrance
  4. 4.DMR/DDH LaboratoryFrance Télécom R&DCesson-SévignéFrance

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