On the energy cost of robustness for green virtual network function placement in 5G virtualized infrastructures

Next generation 5G networks will rely on virtualized Data Centers (vDC) to host virtualized network functions on commodity servers. Such Network Function Virtualization (NFV) will lead to significant savings in terms of infrastructure cost and reduced management complexity. However, green strategies...

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Bibliographic Details
Published in:	Computer networks (Amsterdam, Netherlands : 1999) Vol. 125; pp. 64 - 75
Main Authors:	Marotta, Antonio, D’Andreagiovanni, Fabio, Kassler, Andreas, Zola, Enrica
Format:	Journal Article Publication
Language:	English
Published:	Amsterdam Elsevier B.V 09.10.2017 Elsevier Sequoia S.A Elsevier
Subjects:	5G mobile communication Binary Linear Programming Chains Cloud computing Computació en núvol Computer centers Computer networks Computer Science Computing costs Comunicacions òptiques Consolidation Cost control Costs Data centers Datavetenskap Demand Energy Energy conservation Engineering Sciences EPC Experiments Heuristic Heuristic methods Infrastructure Latency Mathematical models Mathematics Minimization Network function virtualization (NFV) Networking Networks Numerical analysis Operations Research Operators Operators (mathematics) Optical communications Optimization Optimization and Control Ordinadors, Xarxes d Placement Ports Protection Robust Optimization Robustness Robustness (mathematics) Routers Savings Servers Switching theory Telecomunicació Uncertainty Virtual networks Virtualization Xarxes EPC 5G Binary linear programming Robust optimization Virtualization Network function virtualization (NFV)
ISSN:	1389-1286, 1872-7069, 1872-7069
Online Access:	Get full text
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