OKpi: All-KPI Network Slicing Through Efficient Resource Allocation

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dc.contributor.author Martín Pérez, Jorge
dc.contributor.author Malandrino, Francesco
dc.contributor.author Chiasserini, C. F.
dc.contributor.author Bernardos Cano, Carlos Jesús
dc.date.accessioned 2020-11-05T11:33:08Z
dc.date.available 2020-11-05T11:33:08Z
dc.date.issued 2020-07-01
dc.identifier.bibliographicCitation Martín-Peréz, J., Malandrino,F., Chiasserini,C. F., Bernardos, C. J.(2020). OKpi: All-KPI Network Slicing Through Efficient Resource Allocation. In IEEE INFOCOM 2020 - IEEE Conference on Computer Communications, pp. 804-813.
dc.identifier.isbn 978-1-7281-6412-0
dc.identifier.uri http://hdl.handle.net/10016/31337
dc.description This paper has been presented at INFOCOM 2020: IEEE International Conference on Computer Communications
dc.description.abstract Networks can now process data as well as transporting it; it follows that they can support multiple services, each requiring different key performance indicators (KPIs). Because of the former, it is critical to efficiently allocate network and computing resources to provide the required services, and, because of the latter, such decisions must jointly consider all KPIs targeted by a service. Accounting for newly introduced KPIs (e.g., availability and reliability) requires tailored models and solution strategies, and has been conspicuously neglected by existing works, which are instead built around traditional metrics like throughput and latency. We fill this gap by presenting a novel methodology and resource allocation scheme, named OKpi, which enables high-quality selection of radio points of access as well as VNF (Virtual Network Function) placement and data routing, with polynomial computational complexity. OKpi accounts for all relevant KPIs required by each service, and for any available resource from the fog to the cloud. We prove several important properties of OKpi and evaluate its performance in two real-world scenarios, finding it to closely match the optimum.
dc.description.sponsorship This work was supported by the EU Commission through the 5GROWTH project (grant agreement no. 856709).
dc.format.extent 10
dc.language.iso eng
dc.publisher IEEE
dc.rights © 2020 IEEE.
dc.title OKpi: All-KPI Network Slicing Through Efficient Resource Allocation
dc.type bookPart
dc.type conferenceObject
dc.subject.eciencia Telecomunicaciones
dc.identifier.doi https://doi.org/10.1109/INFOCOM41043.2020.9155263
dc.rights.accessRights openAccess
dc.relation.projectID info:eu-repo/grantAgreement/EC/H2020/856709
dc.type.version acceptedVersion
dc.relation.eventdate 06-09 July 2020
dc.relation.eventtitle INFOCOM 2020: IEEE International Conference on Computer Communications
dc.relation.eventtype proceeding
dc.identifier.publicationfirstpage 804
dc.identifier.publicationlastpage 813
dc.identifier.publicationtitle Proceedings of IEEE INFOCOM 2020 - IEEE Conference on Computer Communications
dc.identifier.uxxi CC/0000031095
dc.contributor.funder European Commission
dc.affiliation.dpto UC3M. Departamento de Ingeniería Telemática
dc.affiliation.grupoinv UC3M. Grupo de Investigación: Network Technologies
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