Energy efficient virtual network embedding

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To access the full text documents, please follow this link: http://hdl.handle.net/2117/17166

dc.contributor	Universitat Politècnica de Catalunya. Departament d'Enginyeria Telemàtica
dc.contributor	Universitat Politècnica de Catalunya. BAMPLA - Disseny i Avaluació de Xarxes i Serveis de Banda Ampla
dc.contributor.author	Botero Vega, Juan Felipe
dc.contributor.author	Hesselbach Serra, Xavier
dc.contributor.author	Duelli, Michael
dc.contributor.author	Schlosser, Daniel
dc.contributor.author	Fischer, A.
dc.contributor.author	de Meer, Hermann
dc.date	2012-05
dc.identifier.citation	Botero, J. [et al.]. Energy efficient virtual network embedding. "IEEE communications letters", Maig 2012, vol. 16, núm. 5, p. 756-759.
dc.identifier.citation	1089-7798
dc.identifier.citation	10.1109/LCOMM.2012.030912.120082
dc.identifier.uri	http://hdl.handle.net/2117/17166
dc.language.iso	eng
dc.relation	http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6168871
dc.relation	info:eu-repo/grantAgreement/EC/FP7/224619/EU/Resilience and Survivability for future networking: framework, mechanisms, and experimental evaluation/RESUMENET
dc.relation	info:eu-repo/grantAgreement/EC/FP7/216366/EU/Anticipating the Network of the Future - From Theory to Design/EURO-NF
dc.relation	info:eu-repo/grantAgreement/EC/FP7/249020/EU/Federated IT for a sustainable environmental impact/FIT4GREEN
dc.relation	info:eu-repo/grantAgreement/EC/FP7/288674/EU/Active collaboration in data centre ecosystem to reduce energy consumption and GHG emissions/ALL4GREEN
dc.relation	info:eu-repo/grantAgreement/EC/FP7/261527/EU/IP Networks as a Service/MANTYCHORE
dc.rights	Attribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights	info:eu-repo/semantics/openAccess
dc.rights	http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject	Àrees temàtiques de la UPC::Energies::Eficiència energètica
dc.subject	Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors
dc.subject	Energy conservation
dc.subject	Computer networks
dc.subject	Energy efficiency
dc.subject	Green networking
dc.subject	Mixed integer programming
dc.subject	Network virtualization
dc.subject	Virtual network embedding
dc.subject	Energia--Estalvi
dc.subject	Ordinadors, Xarxes d'
dc.title	Energy efficient virtual network embedding
dc.type	info:eu-repo/semantics/publishedVersion
dc.type	info:eu-repo/semantics/article
dc.description.abstract	Waste of energy due to over-provisioning and overdimensioning of network infrastructures has recently stimulated the interest on energy consumption reduction by Internet Service Providers (ISPs). By means of resource consolidation, network virtualization based architectures will enable energy saving. In this letter, we extend the well-known virtual network embedding problem (VNE) to energy awareness and propose a mixed integer program (MIP) which provides optimal energy efficient embeddings. Simulation results show the energy gains of the proposed MIP over the existing cost-based VNE approach.
dc.description.abstract	Peer Reviewed

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