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System architecture of Intelligent Monitoring in multi-domain orchestration

Poe, WY; Vaishnavi, I; Tusa, F; Melian, J; Ramos, A; (2017) System architecture of Intelligent Monitoring in multi-domain orchestration. In: Proceedings of the 2017 European Conference on Networks and Communications (EuCNC). IEEE: Oulu, Finland. Green open access

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Abstract

Orchestrating a service or resources across multiple administrative domains requires three main high level steps of operation: i) capability detection of other domains ii) placement of the service request across the domains iii) assurance that the service is functioning within the acceptable bounds of the service level agreement (SLA). This paper focuses on the assurance step; in particular, we present a novel architecture and preliminary implementation that supports monitoring of KPIs across multiple administrative domains. The challenges towards realising such an architecture are: i) coordinated monitoring with no direct access to the other domain's infrastructure ii) monitoring over an abstracted (instead of actual) topology that each administrative domain may expose to other domains iii) different domains have different systems for monitoring with different KPIs as well as different ways of measuring those KPI. Our architecture, referred to as IMoS addresses these challenges to provide an end-to-end monitoring as a fundamental functionality for supporting assurance and SLA management for services orchestration across multi-administrative-domains. In addition, the preliminary results are provided from the first proof of concept implementation of an IMoS. The work done in this paper has been developed within the H2020 ICT14 project 5G Exchange.

Type: Proceedings paper
Title: System architecture of Intelligent Monitoring in multi-domain orchestration
Event: 2017 European Conference on Networks and Communications (EuCNC)
Location: Oulu, FINLAND
Dates: 12 June 2017 - 15 June 2017
Open access status: An open access version is available from UCL Discovery
DOI: 10.1109/EuCNC.2017.7980673
Publisher version: https://doi.org/10.1109/EuCNC.2017.7980673
Additional information: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions.
Keywords: Probes, Monitoring, Topology, Computer architecture, Network topology, Resource management, 5G mobile communication, monitoring, assurance, multi-domain orchestration, 5G architecture
UCL classification: 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/10054479
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