Convergence analysis of adaptive partial FEXT cancellation precoder for multichannel downstream VDSL

Ido Binyamini; Itsik Bergel; Amir Leshem

doi:10.1109/SAM.2010.5606738

Convergence analysis of adaptive partial FEXT cancellation precoder for multichannel downstream VDSL

Ido Binyamini^*, Itsik Bergel, Amir Leshem

^*Corresponding author for this work

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

2 Scopus citations

Abstract

In this paper we present and analyze a computationally-efficient, adaptive precoder for partial FEXT cancellation in downstream VDSL. The precoder is based on error signal feedback. We present conditions on the channel matrix and on the precoder parameter, and prove that if the conditions are satisfied then the precoder converges in expectation to the partial precoder presented by Cendrillon et al. Results are verified by simulations, which also show convergence in mean square error.

Original language	American English
Title of host publication	2010 IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2010
Pages	217-220
Number of pages	4
DOIs	https://doi.org/10.1109/SAM.2010.5606738
State	Published - 2010
Externally published	Yes
Event	2010 IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2010 - Jerusalem, Israel Duration: 4 Oct 2010 → 7 Oct 2010

Publication series

Name	2010 IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2010

Conference

Conference	2010 IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2010
Country/Territory	Israel
City	Jerusalem
Period	4/10/10 → 7/10/10

Keywords

Convergence analysis
Multichannel DSL
Precoding
VDSL

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10.1109/SAM.2010.5606738

Cite this

Binyamini, I., Bergel, I., & Leshem, A. (2010). Convergence analysis of adaptive partial FEXT cancellation precoder for multichannel downstream VDSL. In 2010 IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2010 (pp. 217-220). Article 5606738 (2010 IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2010). https://doi.org/10.1109/SAM.2010.5606738

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title = "Convergence analysis of adaptive partial FEXT cancellation precoder for multichannel downstream VDSL",

abstract = "In this paper we present and analyze a computationally-efficient, adaptive precoder for partial FEXT cancellation in downstream VDSL. The precoder is based on error signal feedback. We present conditions on the channel matrix and on the precoder parameter, and prove that if the conditions are satisfied then the precoder converges in expectation to the partial precoder presented by Cendrillon et al. Results are verified by simulations, which also show convergence in mean square error.",

keywords = "Convergence analysis, Multichannel DSL, Precoding, VDSL",

author = "Ido Binyamini and Itsik Bergel and Amir Leshem",

year = "2010",

doi = "10.1109/SAM.2010.5606738",

language = "American English",

isbn = "9781424489770",

series = "2010 IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2010",

pages = "217--220",

booktitle = "2010 IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2010",

note = "2010 IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2010 ; Conference date: 04-10-2010 Through 07-10-2010",

}

Binyamini, I, Bergel, I & Leshem, A 2010, Convergence analysis of adaptive partial FEXT cancellation precoder for multichannel downstream VDSL. in 2010 IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2010., 5606738, 2010 IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2010, pp. 217-220, 2010 IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2010, Jerusalem, Israel, 4/10/10. https://doi.org/10.1109/SAM.2010.5606738

Convergence analysis of adaptive partial FEXT cancellation precoder for multichannel downstream VDSL. / Binyamini, Ido; Bergel, Itsik; Leshem, Amir.
2010 IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2010. 2010. p. 217-220 5606738 (2010 IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2010).

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

TY - GEN

T1 - Convergence analysis of adaptive partial FEXT cancellation precoder for multichannel downstream VDSL

AU - Binyamini, Ido

AU - Bergel, Itsik

AU - Leshem, Amir

PY - 2010

Y1 - 2010

N2 - In this paper we present and analyze a computationally-efficient, adaptive precoder for partial FEXT cancellation in downstream VDSL. The precoder is based on error signal feedback. We present conditions on the channel matrix and on the precoder parameter, and prove that if the conditions are satisfied then the precoder converges in expectation to the partial precoder presented by Cendrillon et al. Results are verified by simulations, which also show convergence in mean square error.

AB - In this paper we present and analyze a computationally-efficient, adaptive precoder for partial FEXT cancellation in downstream VDSL. The precoder is based on error signal feedback. We present conditions on the channel matrix and on the precoder parameter, and prove that if the conditions are satisfied then the precoder converges in expectation to the partial precoder presented by Cendrillon et al. Results are verified by simulations, which also show convergence in mean square error.

KW - Convergence analysis

KW - Multichannel DSL

KW - Precoding

KW - VDSL

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DO - 10.1109/SAM.2010.5606738

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SN - 9781424489770

T3 - 2010 IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2010

SP - 217

EP - 220

BT - 2010 IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2010

T2 - 2010 IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2010

Y2 - 4 October 2010 through 7 October 2010

ER -

Convergence analysis of adaptive partial FEXT cancellation precoder for multichannel downstream VDSL

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