Mostrar el registro sencillo del ítem

dc.contributor.authorUcar, Iñaki
dc.contributor.authorDonato, Carlos
dc.contributor.authorSerrano, Pablo
dc.contributor.authorGarcia-Saavedra, Andres
dc.contributor.authorAzcorra, Arturo 
dc.contributor.authorBanchs, Albert 
dc.date.accessioned2021-07-13T09:30:20Z
dc.date.available2021-07-13T09:30:20Z
dc.date.issued2018-02
dc.identifier.issn0140-3664
dc.identifier.urihttp://hdl.handle.net/20.500.12761/420
dc.description.abstractRate adaptation and transmission power control in 802.11 WLANs have received a lot of attention from the research community, with most of the proposals aiming at maximising throughput based on network conditions. Considering energy consumption, an implicit assumption is that optimality in throughput implies optimality in energy efficiency, but this assumption has been recently put into question. In this paper, we address via analysis, simulation and experimentation the relation between throughput performance and energy efficiency in multi-rate 802.11 scenarios. We demonstrate the trade-off between these performance figures, confirming that they may not be simultaneously optimised, and analyse their sensitivity towards the energy consumption parameters of the device. We analyse this trade-off in existing rate adaptation with transmission power control algorithms, and discuss how to design novel schemes taking energy consumption into account.
dc.language.isoeng
dc.publisherElsevier
dc.titleOn the energy efficiency of rate and transmission power control in 802.11en
dc.typejournal article
dc.journal.titleComputer Communications
dc.type.hasVersionVoR
dc.rights.accessRightsopen access
dc.volume.number117
dc.identifier.doihttps://doi.org/10.1016/j.comcom.2017.07.002
dc.page.final174
dc.page.initial164
dc.subject.keywordWLAN
dc.subject.keyword802.11
dc.subject.keywordRate Adaptation
dc.subject.keywordTransmission Power Control
dc.subject.keywordEnergy Efficiency
dc.description.statuspub
dc.eprint.idhttp://eprints.networks.imdea.org/id/eprint/1640


Ficheros en el ítem

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem