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Energy- Efficient DSL using Vectoring
FTW, Österrike.
FTW, Österrike.
Halmstad University, School of Information Science, Computer and Electrical Engineering (IDE), Halmstad Embedded and Intelligent Systems Research (EIS), Centre for Research on Embedded Systems (CERES).ORCID iD: 0000-0002-0562-2082
FTW, Österrike.
2011 (English)Conference paper, Published paper (Refereed)
Abstract [en]

A multi-user signal coordination scheme known as Vectoring will play a crucial role in next generation digital subscriber lines (DSL). Previous studies have demonstrated that vectoring increases the bitrate of DSL systems due to its ability to mitigate the interference. In this work we show how Vectoring improves the energy-efficiency of DSL over state-of-the-art spectrum balancing methods. In addition we investigate the impact of channel-state information errors and low-complexity implementations on the performance of Vectoring. We find that Vectoring yields large energy savings in terms of line-driver power consumption even under high channel estimation errors. © 2011 IEEE.

Place, publisher, year, edition, pages
Piscataway, N.J.: IEEE Press, 2011.
Series
Globecom. IEEE Conference and Exhibition, ISSN 1054-5921
Keyword [en]
Bit rates, Channel estimation errors, Coordination scheme, DSL systems, Energy efficient, Line-driver, Low-complexity, Multi-user
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:hh:diva-21173DOI: 10.1109/GLOCOM.2011.6134369ISI: 000300509004122Scopus ID: 2-s2.0-84857216551ISBN: 978-142449268-8 OAI: oai:DiVA.org:hh-21173DiVA: diva2:588877
Conference
In Proc. IEEE Global Communications Conference (GLOBECOM), Houston, Texas, USA, December 5-9, 2011.
Available from: 2013-01-16 Created: 2013-01-16 Last updated: 2013-02-26Bibliographically approved

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CiteExportLink to record
Permanent link

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Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
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  • asciidoc
  • rtf