A review of crosstalk estimation methods using SNR feedback

Philip A. Whiting

doi:10.1109/CISS.2010.5464754

A review of crosstalk estimation methods using SNR feedback

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-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 language	English
Title of host publication	2010 44th Annual Conference on Information Sciences and Systems, CISS 2010
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	1-6
Number of pages	6
ISBN (Print)	9781424474172
DOIs	https://doi.org/10.1109/CISS.2010.5464754
Publication status	Published - 2010
Externally published	Yes
Event	44th Annual Conference on Information Sciences and Systems, CISS 2010 - Princeton, NJ, United States Duration: 17 Mar 2010 → 19 Mar 2010

Other

Other	44th Annual Conference on Information Sciences and Systems, CISS 2010
Country/Territory	United States
City	Princeton, NJ
Period	17/03/10 → 19/03/10

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10.1109/CISS.2010.5464754

Cite this

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title = "A review of crosstalk estimation methods using SNR feedback",

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.",

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Whiting, PA 2010, A review of crosstalk estimation methods using SNR feedback. in 2010 44th Annual Conference on Information Sciences and Systems, CISS 2010., 5464754, Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 1-6, 44th Annual Conference on Information Sciences and Systems, CISS 2010, Princeton, NJ, United States, 17/03/10. https://doi.org/10.1109/CISS.2010.5464754

A review of crosstalk estimation methods using SNR feedback. / Whiting, Philip A.

2010 44th Annual Conference on Information Sciences and Systems, CISS 2010. Piscataway, NJ : Institute of Electrical and Electronics Engineers (IEEE), 2010. p. 1-6 5464754.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

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AB - 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.

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Y2 - 17 March 2010 through 19 March 2010

ER -

A review of crosstalk estimation methods using SNR feedback

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