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dc.contributor.authorBouten, Niels
dc.contributor.authorFamaey, Jeroen
dc.contributor.authorMijumbi, Rashid
dc.contributor.authorNaudts, Bram
dc.contributor.authorSerrat Fernández, Juan
dc.contributor.authorLatré, Steven
dc.contributor.authorDe Turck, Filip
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Telemàtica
dc.date.accessioned2016-01-18T20:18:29Z
dc.date.issued2015
dc.identifier.citationBouten, N., Famaey, J., Mijumbi, R., Naudts, B., Serrat, J., Latré, S., De Turck, F. Towards NFV-based multimedia delivery. A: IFIP/IEEE International Symposium on Integrated Network Management. "Proceedings of the 2015 IFIP/IEEE International Symposium on Integrated Network Management (IM): May 11-15, 2015, Ottawa, Canada". Ottawa: Institute of Electrical and Electronics Engineers (IEEE), 2015, p. 738-741.
dc.identifier.isbn978-3-901882-76-0
dc.identifier.urihttp://hdl.handle.net/2117/81652
dc.description.abstractThe popularity of multimedia services offered over the Internet have increased tremendously during the last decade. The technologies that are used to deliver these services are evolving at a rapidly increasing pace. However, new technologies often demand updating the dedicated hardware (e.g., transcoders) that is required to deliver the services. Currently, these updates require installing the physical building blocks at different locations across the network. These manual interventions are time-consuming and extend the Time to Market of new and improved services, reducing their monetary benefits. To alleviate the aforementioned issues, Network Function Virtualization (NFV) was introduced by decoupling the network functions from the physical hardware and by leveraging IT virtualization technology to allow running Virtual Network Functions (VNFs) on commodity hardware at datacenters across the network. In this paper, we investigate how existing service chains can be mapped onto NFV-based Service Function Chains (SFCs). Furthermore, the different alternative SFCs are explored and their impact on network and datacenter resources (e.g., bandwidth, storage) are quantified. We propose to use these findings to cost-optimally distribute datacenters across an Internet Service Provider (ISP) network.
dc.format.extent4 p.
dc.language.isoeng
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors::Internet
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors::Serveis telemàtics i de comunicació multimèdia
dc.subject.lcshInternet (Computer network)
dc.subject.lcshMultimedia communications
dc.subject.otherInternet
dc.subject.otherComputer centres
dc.subject.otherMultimedia communication
dc.subject.otherVirtualisation
dc.titleTowards NFV-based multimedia delivery
dc.typeConference report
dc.subject.lemacInternet
dc.subject.lemacComunicacions multimèdia
dc.contributor.groupUniversitat Politècnica de Catalunya. MAPS - Management, Pricing and Services in Next Generation Networks
dc.identifier.doi10.1109/INM.2015.7140364
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7140364
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac17372227
dc.description.versionPostprint (published version)
dc.relation.projectidinfo:eu-repo/grantAgreement/EC/FP7/318488/EU/Management of the Future Internet/FLAMINGO
dc.date.lift10000-01-01
local.citation.authorBouten, N.; Famaey, J.; Mijumbi, R.; Naudts, B.; Serrat, J.; Latré, S.; De Turck, F.
local.citation.contributorIFIP/IEEE International Symposium on Integrated Network Management
local.citation.pubplaceOttawa
local.citation.publicationNameProceedings of the 2015 IFIP/IEEE International Symposium on Integrated Network Management (IM): May 11-15, 2015, Ottawa, Canada
local.citation.startingPage738
local.citation.endingPage741


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