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Energy efficient techniques for 802.11n multiuser MAC WLANs

dc.contributor.authorGajic, Danica
dc.contributor.authorKartsakli, Elli
dc.contributor.authorZorba Barah, Nizar
dc.contributor.authorLiß, Christian
dc.contributor.authorAlonso Zárate, Luis Gonzaga
dc.contributor.authorVerikoukis, Christos
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2014-04-07T13:21:07Z
dc.date.created2013
dc.date.issued2013
dc.identifier.citationGajic, D. [et al.]. Energy efficient techniques for 802.11n multiuser MAC WLANs. A: IEEE International Conference on Communications. "2013 IEEE International Conference on Communications (ICC)". Budapest: 2013, p. 3655-3659.
dc.identifier.isbn1550-3607
dc.identifier.urihttp://hdl.handle.net/2117/22539
dc.description.abstractIn this paper we evaluate the energy efficiency of MIMO technologies introduced in the emerging IEEE 802.11n standard for infrastructure based WLANs. The main focus is on exploiting multiuser capabilities of MIMO technologies, while studying the proper design of multiuser MAC schemes to achieve an energy efficient solution. Three different multiuser MAC schemes are presented and analyzed. Analytical models for energy efficiency are mathematically developed and verified with link-level computer simulations. The results show the feasibility of achieving higher energy efficiency with the proper adjustment of the system parameters, and without significant degradation of throughput performance.
dc.format.extent5 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Energies::Gestió de l'energia
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors
dc.subject.lcshEnergy consumption
dc.subject.lcshMIMO systems
dc.subject.lcshData transmission systems
dc.subject.otherData communication
dc.subject.otherDownlink
dc.subject.otherEnergy consumption
dc.subject.otherIEEE 802.11n Standard
dc.subject.otherMIMO
dc.subject.otherMathematical model
dc.subject.otherThroughput
dc.titleEnergy efficient techniques for 802.11n multiuser MAC WLANs
dc.typeConference report
dc.subject.lemacEnergia -- Consum
dc.subject.lemacSistemes MIMO
dc.subject.lemacDades -- Transmissió
dc.contributor.groupUniversitat Politècnica de Catalunya. WiComTec - Grup de recerca en Tecnologies i Comunicacions Sense Fils
dc.identifier.doi10.1109/ICC.2013.6655121
dc.description.peerreviewedPeer Reviewed
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac11233501
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
local.citation.authorGajic, D.; Kartsakli, E.; Nizar, Z.; Liß, C.; Alonso, L.; Verikoukis, C.
local.citation.contributorIEEE International Conference on Communications
local.citation.pubplaceBudapest
local.citation.publicationName2013 IEEE International Conference on Communications (ICC)
local.citation.startingPage3655
local.citation.endingPage3659


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