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| 3. |
- Glasbey, JC, et al.
(författare)
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- 2021
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swepub:Mat__t
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| 6. |
- Guerzoni, R., et al.
(författare)
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Analysis of end-to-end multi-domain management and orchestration frameworks for software defined infrastructures : An architectural survey
- 2017
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Ingår i: Transactions on Emerging Telecommunications Technologies. - : Wiley-Blackwell. - 2161-5748 .- 2161-3915. ; 28:4
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Tidskriftsartikel (refereegranskat)abstract
- Over the last couple of years, industry operators' associations issued requirements towards an end-to-end management and orchestration plane for 5G networks. Consequently, standard organisations started their activities in this domain. This article provides an analysis and an architectural survey of these initiatives and of the main requirements, proposes descriptions for the key concepts of domain, resource and service slicing, end-to-end orchestration and a reference architecture for the end-to-end orchestration plane. Then, a set of currently available or under development domain orchestration frameworks are mapped to this reference architecture. These frameworks, meant to provide coordination and automated management of cloud and networking resources, network functions and services, fulfil multi-domain (i.e. multi-technology and multi-operator) orchestration requirements, thus enabling the realisation of an end-to-end orchestration plane. Finally, based on the analysis of existing single-domain and multi-domain orchestration components and requirements, this paper presents a functional architecture for the end-to-end management and orchestration plane, paving the way to its full realisation.
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| 7. |
- Brunner, M, et al.
(författare)
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Ambient networks management challenges and approaches
- 2004
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Ingår i: MOBILITY AWARE TECHNOLOGIES AND APPLICATIONS, PROCEEDINGS. - BERLIN : SPRINGER. - 3540234233 ; , s. 196-216
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Konferensbidrag (refereegranskat)abstract
- System management addresses the provision of functions required for controlling, planning, allocating, monitoring, and deploying the resources of a network and of its services in order to optimize its efficiency and productivity and to safeguard its operation. It is also an enabler for the creation and sustenance of new business models and value chains, reflecting the different roles the service providers and users of a network can assume. Ambient Network represents a new networking approach and it aims to enable the cooperation of heterogeneous networks, on demand and transparently, to the potential users, without the need for pre-configuration or offline negotiation between network operators. To achieve these goals, ambient network management systems have to become dynamic, adaptive, autonomic and responsive to the network and its ambience. This paper discusses relationships between the concepts of autonomous and self-manageability and those of ambient networking, and the challenges and benefits that arise from their employment.
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| 8. |
- Brunner, M, et al.
(författare)
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Towards Ambient Networks Management
- 2005
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Ingår i: MOBILITY AWARE TECHNOLOGIES AND APPLICATIONS, PROCEEDINGS. - Berlin, Heidelberg : Springer Berlin Heidelberg. - 3540294104 ; , s. 215-229
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Konferensbidrag (refereegranskat)abstract
- Ambient Networks (AN) are under development and they are based on novel networking concepts and systems that will enable a wide range of user and business communication scenarios beyond today's fixed, 3(rd) generation mobile and IP standards. Central to this project is the concept of Ambient Control Space (ACS) and the Domain Manager control function, which manages the underlying data transfer capabilities and presents a set of interfaces towards the supported services and applications. Network Management Systems of Ambient Networks must work in an environment where heterogeneous networks compose and cooperate, on demand and transparently, without the need for manual (pre or re)-configuration or offline negotiations between network operators. To achieve these goals, ambient network management systems must become dynamic, distributed, self-managing and responsive to the network and its ambience. This paper describes the different management research challenges and four complementary solution approaches (i.e. Pattern-based Management, Peer-to-Peer Management, (Un)PnP Management, Traffic Engineering Management Application Approaches) that enable efficient management of ambient networks, and the relationships between them, and presents the main results achieved so far.
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