A Combined Energy-bandwidth Approach To Allocate Resilient Virtual Software Defined Networks

dc.creatorGomes
dc.creatorRafael L.; Bittencourt
dc.creatorLuiz F.; Madeira
dc.creatorEdmundo R. M.; Cerqueira
dc.creatorEduardo; Gerla
dc.creatorMario
dc.date2016
dc.datejul
dc.date2017-11-13T13:14:52Z
dc.date2017-11-13T13:14:52Z
dc.date.accessioned2018-03-29T05:52:35Z
dc.date.available2018-03-29T05:52:35Z
dc.identifierJournal Of Network And Computer Applications. Academic Press Ltd- Elsevier Science Ltd, v. 69, p. 98 - 106, 2016.
dc.identifier1084-8045
dc.identifierWOS:000377839700007
dc.identifier10.1016/j.jnca.2016.02.024
dc.identifierhttp://www-sciencedirect-com.ez88.periodicos.capes.gov.br/science/article/pii/S1084804516300728?via%3Dihub
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/327264
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1364289
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionThe Internet supports many applications for millions of users every day and will enable the creation of even more innovative services for all participants. However, there is still no Quality of Service (QoS) guarantee for the users. In order to specify requirements, clients establish Service Level Agreements (SLAs) with their Internet Service Providers (ISPs), where resilience and available bandwidth are key requirements for the success of Internet services. On the other hand, the ISPs aim to maximize their profit by establishing as many SLAs as possible and decrease the energy consumption to deliver their services. The mixing of Software Defined Networks (SDNs) and Virtual Networks (VNs), called Virtual Software Defined Network (VSDN), improves the flexibility and manageability of networks, arising it as an option to achieve these goals. Within this context, this paper presents two algorithms to allocate VSDNs: (i) the Bandwidth and Reliability According to Redundancy (BRAR) algorithm to achieve resilience; and (ii) the Bandwidth and Energy Efficiency Focus (BEE-Focus) algorithm to find paths taking into account bandwidth availability and energy efficiency. The results show the benefits of the proposed algorithms in deploying resilient VSDNs regarding energy efficiency, while improving bandwidth availability in the network infrastructure. (C) 2016 Elsevier Ltd. All rights reserved.
dc.description69
dc.description98
dc.description106
dc.descriptionSao Paulo Research Foundation (FAPESP) [2012/04945-7]
dc.descriptionCAPES [12342/13-0]
dc.descriptionCNPq
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.languageEnglish
dc.publisherAcademic Press Ltd- Elsevier Science Ltd
dc.publisherLondon
dc.relationJournal of Network and Computer Applications
dc.rightsfechado
dc.sourceWOS
dc.subjectVirtual Network
dc.subjectSoftware Defined Network
dc.subjectResilience
dc.subjectEnergy Efficiency
dc.subjectBandwidth Availability
dc.subjectStrategic Planning
dc.titleA Combined Energy-bandwidth Approach To Allocate Resilient Virtual Software Defined Networks
dc.typeArtículos de revistas


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