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Multi-Domain Orchestration for the Deployment and Management of Services on a Slice Enabled NFVI

Tusa, F; Clayman, S; Valocci, D; Galis, A; (2018) Multi-Domain Orchestration for the Deployment and Management of Services on a Slice Enabled NFVI. In: IEEE Conference on Network Function Virtualization and Software Defined Networks. IEEE (In press). Green open access

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Abstract

This paper presents a unique and new scenario where services are deployed across distributed domains, and each domain MANO (for VNF Management and Orchestration) requests and creates an on-demand Data Center slice to run those service elements. Whilst each domain has its own MANO, the MANOs are configured in a north-south way creating a hierarchy of service provision capabilities, rather than configured in the more common peer-to-peer approach. This approach works particularly well where each domain, from the mobile edge, to the core DC, can be managed independently of the others, but needs to be combined to form slices. End-to-end slices across the whole infrastructure provide a more effective resource management and also better support the customers’ mobility requirements. The details of the architecture to support this scenario are described.

Type: Proceedings paper
Title: Multi-Domain Orchestration for the Deployment and Management of Services on a Slice Enabled NFVI
Event: IEEE NFV-SDN 2018, IEEE Conference on Network Function Virtualization and Software Defined Networks, 27-29 November 2018, Verona, Italy
Location: Verona
Dates: 27 November 2018 - 29 November 2018
Open access status: An open access version is available from UCL Discovery
Publisher version: http://nfvsdn2018.ieee-nfvsdn.org; http://mobislic...
Language: English
UCL classification: UCL
UCL > Provost and Vice Provost Offices
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng
URI: https://discovery.ucl.ac.uk/id/eprint/10063651
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