TNC16 Conference
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15 - Modeling and deploying Service Graphs over multi-domain Resource Graphs

Eduardo Jacob, Jokin Garay (University of the Basque Country)

NFV is one of the technologies leading the innovation in the telecommunications landscape in recent years. Leveraging the benefits of virtualisation, it brings the promise of flexible and efficient service delivery to the network operators. The description of the service to be provided will be a key point determining the success in the integration and interoperability of the different proposals. We present the definition and implementation of a service and resource description model, based on a Service Graph and corresponding Resource Graph, to provide support for functionalities such as resource orchestration or service deaggregation, on the one hand, and features such as interdomain, scalability and dynamicity, on the other.

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