Creating and sharing knowledge for telecommunications

Dynamic Interdomain Network Slicing for Verticals in the 5Growth Project

Fonseca, J. ; Alegria, J. ; Cunha , V. A. ; Quevedo, J. ; Santos, D. ; Gomes, D.G. ; Barraca, J. P. ; Corujo, D. ; Aguiar, R.

Dynamic Interdomain Network Slicing for Verticals in the 5Growth Project, Proc IEEE SDN/NFV - Mobislice Workshop, Conference Online, Vol. , pp. - , November, 2021.

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Abstract
This paper proposes and validates a Interdomain Network Slicing framework for verticals, allowing them to directly participate in the establishment and control of endto-end Communication Services deployment across multiple inter-operator domains. The framework progresses the means made available by different standards and research initiatives to enhance service requesting and provisioning interfaces for the stakeholders involved, namely operators and verticals. The framework is validated under two different use cases, showcasing effective end-to-end service instantiation and a first assessment towards dynamic service modification capability.