Show simple item record

dc.contributor.authorFernández Fernández, Adriana
dc.contributor.authorCervelló Pastor, Cristina
dc.contributor.authorOchoa Aday, Leonardo
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Telemàtica
dc.identifier.citationFernández-Fernández, A., Cervelló-Pastor, C., Ochoa-Aday, L. A multi-objective routing strategy for QoS and energy awareness in software-defined networks. "IEEE communications letters", 21 Agost 2017, vol. 21, núm. 11, p. 2416-2419.
dc.description“© © 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.”
dc.description.abstractEnergy consumption is a key concern in the deployment and operation of current data networks, for which Software-Defined Networks (SDN) have become a promising alternative. Although several works have been proposed to improve the energy efficiency, these techniques may lead to performance degradations when QoS requirements are neglected. Inspired by this problem, this letter introduces a new routing strategy, jointly considering QoS requirements and energy awareness in SDN with in-band control traffic. To that end, we present a complete formulation of the optimization problem and implement a Multi- Objective Evolutionary Algorithm. Simulation results validate the performance improvement on critical network parameters.
dc.format.extent4 p.
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors::Xarxes d'àrea local
dc.subject.lcshWide area networks (Computer networks)
dc.subject.otherEnergy-aware routing
dc.subject.otherIn-band control traffic
dc.subject.otherMulti-Objective Evolutionary Algorithm
dc.subject.otherQuality of Service
dc.subject.otherSoftware-Defined Networks
dc.titleA multi-objective routing strategy for QoS and energy awareness in software-defined networks
dc.subject.lemacXarxes definides per programari (Tecnologia de xarxes d'ordinadors)
dc.contributor.groupUniversitat Politècnica de Catalunya. BAMPLA - Disseny i Avaluació de Xarxes i Serveis de Banda Ampla
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
dc.description.versionPostprint (published version)
upcommons.citation.authorFernández-Fernández, A., Cervelló-Pastor, C., Ochoa-Aday, L.
upcommons.citation.publicationNameIEEE communications letters

Files in this item


This item appears in the following Collection(s)

Show simple item record

All rights reserved. This work is protected by the corresponding intellectual and industrial property rights. Without prejudice to any existing legal exemptions, reproduction, distribution, public communication or transformation of this work are prohibited without permission of the copyright holder