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Towards sustainable and reliable networks with LIFETEL
KTH, School of Information and Communication Technology (ICT), Communication Systems, CoS, Optical Network Laboratory (ON Lab).ORCID iD: 0000-0002-5636-9910
2015 (English)In: Proceedings - IEEE INFOCOM, IEEE conference proceedings, 2015, 39-40 p.Conference paper (Refereed)Text
Abstract [en]

We present the LIFETEL project, whose aim is trying to increase the device lifetime in telecommunication networks by exploiting energy-efficient techniques. In particular, we show that the lifetime of a device might increase when it is put in sleep mode. However, the device lifetime might decrease when power state variations (from sleep mode to full power) occur very frequently. Thus, there is a trade-off between the duration of sleep mode and its frequency. Moreover, we report a lifetime analysis for cellular and backbone devices, showing that the electricity saving may be exceeded by the costs due to the fact that devices fail more frequently compared to the situation in which they are always powered on. Thus, we claim that energy-aware network algorithms should be redesigned in order not to impact and to increase (when possible) the lifetime of network devices.

Place, publisher, year, edition, pages
IEEE conference proceedings, 2015. 39-40 p.
Keyword [en]
Economic and social effects, Energy efficiency, Power management, Telecommunication networks, Device lifetime, Electricity saving, Energy-aware networks, Energy-efficient techniques, Lifetime analysis, Lifetime of networks, Power state, Reliable Networks, Sleep research
National Category
Communication Systems
Identifiers
URN: urn:nbn:se:kth:diva-181617DOI: 10.1109/INFCOMW.2015.7179332ISI: 000380561200025ScopusID: 2-s2.0-84943277851ISBN: 9781467371315OAI: oai:DiVA.org:kth-181617DiVA: diva2:900573
Conference
IEEE Conference on Computer Communications Workshops, INFOCOM WKSHPS 2015, 26 April 2015 through 1 May 2015
Note

QC 201602004

Available from: 2016-02-04 Created: 2016-02-02 Last updated: 2016-09-05Bibliographically approved

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Monti, Paolo
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Optical Network Laboratory (ON Lab)
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