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Resource sharing efficiency in network slicing

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dc.affiliation.dptoUC3M. Departamento de Ingeniería Telemáticaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Network Technologieses
dc.contributor.authorMárquez Colás, María Cristina
dc.contributor.authorGramaglia, Marco
dc.contributor.authorFiore, Marco
dc.contributor.authorBanchs Roca, Albert
dc.contributor.authorCosta Pérez, Xavier
dc.contributor.funderEuropean Commissionen
dc.date.accessioned2019-09-20T09:22:23Z
dc.date.available2019-09-20T09:22:23Z
dc.date.issued2019-06-17
dc.description.abstractThe economic sustainability of future mobile networks will largely depend on the strong specialization of its offered services. Network operators will need to provide added value to their tenants, by moving from the traditional one-size-fits-all strategy to a set of virtual end-to-end instances of a common physical infrastructure, named network slices , which are especially tailored to the requirements of each application. Implementing network slicing has significant consequences in terms of resource management: service customization entails assigning to each slice fully dedicated resources, which may also be dynamically reassigned and overbooked in order to increase the cost-efficiency of the system. In this paper, we adopt a data-driven approach to quantify the efficiency of resource sharing in future sliced networks. Building on metropolitan-scale real-world traffic measurements, we carry out an extensive parametric analysis that highlights how diverse performance guarantees, technological settings, and slice configurations impact the resource utilization at different levels of the infrastructure in presence of network slicing. Our results provide insights on the achievable efficiency of network slicing architectures, their dimensioning, and their interplay with resource management algorithms at different locations and reconfiguration timescales.en
dc.description.sponsorshipThe work of University Carlos III of Madrid was supported by the H2020 5G-MoNArch project (Grant Agreement No. 761445) and the work of NEC Laboratories Europe by the 5GTransformer project (Grant Agreement No. 761536). The work of CNR-IEIIT was partially supported by the ANR CANCAN project (ANR-18-CE25-0011).en
dc.description.statusPublicadoes
dc.format.extent14
dc.identifier.bibliographicCitationMarquez, C., Gramaglia, M., Fiore, M., Banchs, A. y Costa-Pérez, X. (2019.Resource Sharing Efficiency in Network Slicing. IEEE Transactions on Network and Service Management,16(3), pp. 909-923.en
dc.identifier.doihttps://doi.org/10.1109/TNSM.2019.2923265
dc.identifier.issn1932-4537
dc.identifier.publicationfirstpage909
dc.identifier.publicationissue3
dc.identifier.publicationlastpage923
dc.identifier.publicationtitleIEEE Transactions on Network and Service Managementen
dc.identifier.publicationvolume16
dc.identifier.urihttps://hdl.handle.net/10016/28847
dc.identifier.uxxiAR/0000023778
dc.language.isoengen
dc.publisherIEEEen
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/H2020/761445/5G-MoNArchen
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/H2020/761536/5G Transformeren
dc.rights©2019 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.en
dc.rights.accessRightsopen accessen
dc.subject.ecienciaTelecomunicacioneses
dc.subject.otherNetwork slicingen
dc.subject.otherResource managementen
dc.subject.otherNFVen
dc.titleResource sharing efficiency in network slicingen
dc.typeresearch article*
dc.type.hasVersionAM*
dspace.entity.typePublication
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