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dc.contributor.authorMartin Perez, Jorge
dc.contributor.authorBernardos, Carlos Jesús
dc.date.accessioned2021-07-13T09:33:54Z
dc.date.available2021-07-13T09:33:54Z
dc.date.issued2018-06-06
dc.identifier.urihttp://hdl.handle.net/20.500.12761/565
dc.description.abstract5G technologies are taking benefit of the Network Function Virtualization to achieve more flexible deployments. This new paradigm allows the resource sharing between operators in federated environments thanks to the decomposition of services into virtual network functions connected together composing a “service function chain”. This work proposes algorithms to solve the placement of such chains in federated multi-domain scenarios satisfying imposed restrictions in terms of resource sharing. Algorithms run on top of an implemented simulator for federated scenarios where multiple operators are involved. Two of our proposed solutions reach O(N ) running times in certain scenarios. Our results also show that we achieve acceptance ratios very similar to those obtained using a tabu meta-heuristic implementation.
dc.language.isoeng
dc.titleMulti-domain VNF Mappingen
dc.typeconference object
dc.conference.date6-8 June 2018
dc.conference.placeValencia, Spain
dc.conference.titleThe 13th IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB 2018)*
dc.event.typeconference
dc.pres.typepaper
dc.type.hasVersionVoR
dc.rights.accessRightsopen access
dc.description.refereedTRUE
dc.description.statuspub
dc.eprint.idhttp://eprints.networks.imdea.org/id/eprint/1809


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