Energy management of DSL systems: Experimental findings

Handle URI:
http://hdl.handle.net/10754/577108
Title:
Energy management of DSL systems: Experimental findings
Authors:
Guenach, Mamoun; Ben Ghorbel, Mahdi; Nuzman, Carl J.; Hooghe, Koen; Timmers, Michael; Maes, Jochen
Abstract:
We present a measurement study of the energy consumption of an operator-side digital subscriber line (DSL) board under various conditions of data rate and power spectral density, with and without vectoring. The results highlight practical opportunities and challenges for optimizing rate-power-stability tradeoffs in DSL access systems, complementing simulation-based studies focused on energy reduction through spectral optimization. We validate models for line board consumption that can be tied with line driver consumption based on the aggregate transmit power of each line, and demonstrate that near-optimal rate-power-stability tradeoffs can be obtained through external line management of data rate, Signal-to-Noise-Ratio margin and power spectral density parameters. © 2013 IEEE.
KAUST Department:
Electrical Engineering Program
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Journal:
2013 IEEE Global Communications Conference (GLOBECOM)
Conference/Event name:
2013 IEEE Global Communications Conference, GLOBECOM 2013
Issue Date:
Dec-2013
DOI:
10.1109/GLOCOM.2013.6831495
Type:
Conference Paper
ISBN:
9781479913534
Appears in Collections:
Conference Papers; Electrical Engineering Program

Full metadata record

DC FieldValue Language
dc.contributor.authorGuenach, Mamounen
dc.contributor.authorBen Ghorbel, Mahdien
dc.contributor.authorNuzman, Carl J.en
dc.contributor.authorHooghe, Koenen
dc.contributor.authorTimmers, Michaelen
dc.contributor.authorMaes, Jochenen
dc.date.accessioned2015-09-10T14:18:31Zen
dc.date.available2015-09-10T14:18:31Zen
dc.date.issued2013-12en
dc.identifier.isbn9781479913534en
dc.identifier.doi10.1109/GLOCOM.2013.6831495en
dc.identifier.urihttp://hdl.handle.net/10754/577108en
dc.description.abstractWe present a measurement study of the energy consumption of an operator-side digital subscriber line (DSL) board under various conditions of data rate and power spectral density, with and without vectoring. The results highlight practical opportunities and challenges for optimizing rate-power-stability tradeoffs in DSL access systems, complementing simulation-based studies focused on energy reduction through spectral optimization. We validate models for line board consumption that can be tied with line driver consumption based on the aggregate transmit power of each line, and demonstrate that near-optimal rate-power-stability tradeoffs can be obtained through external line management of data rate, Signal-to-Noise-Ratio margin and power spectral density parameters. © 2013 IEEE.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.titleEnergy management of DSL systems: Experimental findingsen
dc.typeConference Paperen
dc.contributor.departmentElectrical Engineering Programen
dc.identifier.journal2013 IEEE Global Communications Conference (GLOBECOM)en
dc.conference.date9 December 2013 through 13 December 2013en
dc.conference.name2013 IEEE Global Communications Conference, GLOBECOM 2013en
dc.conference.locationAtlanta, GAen
dc.contributor.institutionBell Labs, Alcatel-Lucent, Belgiumen
kaust.authorBen Ghorbel, Mahdien
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