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dc.contributor.authorVilà Muñoz, Irene
dc.contributor.authorSallent Roig, José Oriol
dc.contributor.authorUmbert Juliana, Anna
dc.contributor.authorPérez Romero, Jordi
dc.contributor.otherUniversitat Politècnica de Catalunya. Doctorat en Teoria del Senyal i Comunicacions
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.identifier.citationVila, I. [et al.]. An analytical model for multi-tenant radio access networks supporting guaranteed bit rate services. "IEEE access", 1 Gener 2019, vol. 7, p. 57651-57662.
dc.description.abstractNetwork slicing is a key feature of forthcoming fifth generation (5G) systems to facilitate the partitioning of the network into multiple logical networks customized according to different business and application needs. Network slicing is a fundamental capability for enabling a cost-effective deployment and operation of 5G, as it allows the materialization of multi-tenant networks in which the same infrastructure is shared among multiple communication providers, each one using a different slice. This paper proposes a Markovian approach to characterize the resource sharing in multi-tenant scenarios with diverse guaranteed bit rate services by considering a slice-aware admission control policy. After describing the Markov model and its implementation and discussing its suitability, the model is applied to study the performance attained in a scenario with two different slices, one for enhanced mobile broadband communications and the other for mission critical services. The system is analyzed under standard and disaster situations, thus illustrating the capability to properly manage the different multi-tenant and multi-service traffic loads.
dc.format.extent12 p.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació
dc.subject.lcshMobile communication systems
dc.subject.lcshTelecommunication systems
dc.subject.lcshIntegrated services digital networks
dc.subject.othermultitenant radio access networks
dc.subject.othermultiple logical networks
dc.subject.othermultiple communication providers
dc.subject.otherdiverse guaranteed bit rate services
dc.subject.otherslice-aware admission control policy
dc.subject.othermission critical services
dc.subject.othermultiservice traffic loads
dc.subject.otherenhanced mobile broadband communications
dc.subject.otherresource sharing characterization
dc.subject.other5G systems
dc.subject.otherMarkovian approach
dc.subject.otherfifth generation systems
dc.titleAn analytical model for multi-tenant radio access networks supporting guaranteed bit rate services
dc.subject.lemacComunicació sense fil, Sistemes de
dc.subject.lemacTelecomunicació, Sistemes de
dc.subject.lemacXarxes Digitals de Serveis Integrats
dc.contributor.groupUniversitat Politècnica de Catalunya. GRCM - Grup de Recerca en Comunicacions Mòbils
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
dc.description.versionPostprint (published version)
dc.relation.projectidinfo:eu-repo/grantAgreement/EC/H2020/761592/EU/Embedded Network Services for 5G Experiences/5G ESSENCE
local.citation.authorVila, I.; Sallent, J.; Umbert, A.; Perez-Romero, J.
local.citation.publicationNameIEEE access

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