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2017 | OriginalPaper | Buchkapitel

Virtual Resources Allocation Scheme in ICT Converged Networks

verfasst von : Hyuncheol Kim

Erschienen in: Information Science and Applications 2017

Verlag: Springer Singapore

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Abstract

NFV enhancing the infrastructure agility, thus network operators and service providers are able to program their own network functions (e.g., gateways, routers, load balancers) on vendor-independent hardware substrate. One of the main challenges for the deployment of NFV is the efficient resource (e.g. virtual network function (VNF)) allocation of demanded network services in NFV-based network infrastructures. However, the effective mapping and scheduling of VNFs are essential to successfully provide NFV services. In this paper, we proposed revised online (dynamic) virtual network function allocation scheme to cope with successive network service (NS) requests. Unlike previous research on resource allocation, we assumed that each virtual node processes one or more functions at a time using multiprocessing technologies as in the real environment.

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Metadaten
Titel
Virtual Resources Allocation Scheme in ICT Converged Networks
verfasst von
Hyuncheol Kim
Copyright-Jahr
2017
Verlag
Springer Singapore
DOI
https://doi.org/10.1007/978-981-10-4154-9_87

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