A review of crosstalk estimation methods using SNR feedback

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

Abstract

At short distances, data rates of digital subscriber line (DSL) systems are typically limited by crosstalk between adjacent lines rather than by background noise. In the downstream, from the access node to the customer premises equipment (CPE), precoding can reduce crosstalk significantly if accurate estimates of crosstalk channel coefficients are known. This paper analyzes this SNR-based estimator and obtains conditions under which successive iterations of the estimator are guaranteed to converge to the true crosstalk coefficients.

Original languageEnglish
Title of host publication2010 44th Annual Conference on Information Sciences and Systems, CISS 2010
Place of PublicationPiscataway, NJ
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages1-6
Number of pages6
ISBN (Print)9781424474172
DOIs
Publication statusPublished - 2010
Externally publishedYes
Event44th Annual Conference on Information Sciences and Systems, CISS 2010 - Princeton, NJ, United States
Duration: 17 Mar 201019 Mar 2010

Other

Other44th Annual Conference on Information Sciences and Systems, CISS 2010
CountryUnited States
CityPrinceton, NJ
Period17/03/1019/03/10

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