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dc.contributor.authorRodrigues, Emanuel B.
dc.contributor.authorCasadevall Palacio, Fernando José
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2011-12-29T15:40:49Z
dc.date.available2011-12-29T15:40:49Z
dc.date.created2011-09
dc.date.issued2011-09
dc.identifier.citationRodrigues, E.; Casadevall, F. Control of the trade-off between resource efficiency and user fairness in wireless networks using utility-based adaptive resource allocation. "IEEE communications magazine", Setembre 2011, vol. 49, núm. 9, p. 90-98.
dc.identifier.issn0163-6804
dc.identifier.urihttp://hdl.handle.net/2117/14360
dc.description.abstractThis work addresses the fundamental problem of the trade-off between resource efficiency and user fairness in wireless networks that use opportunistic radio resource allocation. The concept of managing the trade-off by controlling the system fairness index is applied. In order to do that, two adaptive utility-based resource allocation frameworks consisting of subcarrier assignment and power allocation algorithms are proposed. These frameworks are named utility-based alpha-rule and beta-rule, and are suitable for non-real-time and real-time services, respectively. Not only can both frameworks be designed to work as wellknown classic policies found in the literature, but also as adaptive policies, which are able to meet a desired system fairness target. System level simulations show that the proposed frameworks are powerful tools to the network operator, since they can decide in which trade-off point of the efficiency-fairness plane they want to operate the system.
dc.format.extent9 p.
dc.language.isocat
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors::Xarxes d'àrea local
dc.subject.lcshWireless LANs
dc.subject.lcshWireless communication systems
dc.titleControl of the trade-off between resource efficiency and user fairness in wireless networks using utility-based adaptive resource allocation
dc.typeArticle
dc.subject.lemacComunicació sense fil, Sistemes de
dc.subject.lemacXarxes locals sense fil Wi-Fi
dc.contributor.groupUniversitat Politècnica de Catalunya. GRCM - Grup de Recerca en Comunicacions Mòbils
dc.identifier.doi10.1109/MCOM.2011.6011739
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6011739&tag=1
dc.rights.accessRestricted access - publisher's policy
drac.iddocument5999396
dc.description.versionPostprint (published version)
dc.relation.projectidinfo:eu-repo/grantAgreement/EC/FP7/216715/EU/NEtwork of Excellence in Wireless COMmunications++ (NEWCOM++)/NEWCOM++
upcommons.citation.authorRodrigues, E.; Casadevall, F.
upcommons.citation.publishedtrue
upcommons.citation.publicationNameIEEE communications magazine
upcommons.citation.volume49
upcommons.citation.number9
upcommons.citation.startingPage90
upcommons.citation.endingPage98


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