The capacity of next limited multichannel DSL systems

Amir Leshem*

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

7 Scopus citations

Abstract

In this paper we study the capacity of multipair DSL systems limited by near end crosstalk. We begin by developing a statistical model for cross spectral matrices of the multipair crosstalk. We then compute the capacity for multiple Gaussian interfering signals based on some simplified analytic models. We analyze two specific cases where the number of disturbers is small and large. We also provide some analysis using measured data to demonstrate the gain in coordinating large number of pairs.

Original languageAmerican English
Title of host publication2004 Sensor Array and Multichannel Signal Processing Workshop
Pages696-700
Number of pages5
StatePublished - 2004
Externally publishedYes
Event2004 Sensor Array and Multichannel Signal Processing Workshop - Barcelona, Spain
Duration: 18 Jul 200421 Jul 2004

Publication series

Name2004 Sensor Array and Multichannel Signal Processing Workshop

Conference

Conference2004 Sensor Array and Multichannel Signal Processing Workshop
Country/TerritorySpain
CityBarcelona
Period18/07/0421/07/04

Keywords

  • Capacity
  • DSL
  • Multichannel noise models. Multichannel transmission
  • Symmetric DSL

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