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Modelling NFV concepts with ontologies
2018 21st Conference on Innovation in Clouds, Internet and Networks and Workshops (ICIN), 2018Reference architectures such as ETSI's Network Function Virtualisation Reference Architecture has the potential not just to clarify terminology but to confuse it. We propose mapping such an architecture and the concepts therein into a properly defined ontology based upon a formal description logic semantics.
Ian Oliver +3 more
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2017
The SDN and NFV architectures heavily rely on specific software modules executed at distributed nodes. These modules may act differently from their expected behaviour due to errors or attacks. Remote attestation is a procedure able to reliably report the software state of a node to a third party.
LIOY, ANTONIO +5 more
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The SDN and NFV architectures heavily rely on specific software modules executed at distributed nodes. These modules may act differently from their expected behaviour due to errors or attacks. Remote attestation is a procedure able to reliably report the software state of a node to a third party.
LIOY, ANTONIO +5 more
openaire +1 more source
Incorporating trust in NFV: Addressing the challenges
2017 20th Conference on Innovations in Clouds, Internet and Networks (ICIN), 2017Network Functions Virtualization (NFV) helps in reducing the dependency on hardware equipments by virtualizing the telecommunication network functions. While the current works have considered different frameworks for NFV and various challenges associated with it, only a few have considered trust as an aspect of NFV.
Ravidas, Sowmya +4 more
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NFV: Security Threats and Best Practices
IEEE Communications Magazine, 2017Network function virtualization (NFV) yields numerous benefits, particularly the possibility of a cost-efficient transition of telco hardware functionalities on the software platform to break the vendor lock-in problem. These benefits come at the price of some security flaws.
Taleb, Tarik +3 more
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Algorithms for Dynamic NFV Workload
2018The dynamic NFV placement problem captures one of the main challenges facing the telecom industry following the emergence of the Network Function Virtualization (NFV) networking paradigm, that is, deciding the placement of network functions while taking into consideration the dynamic nature of networks and workloads.
Yaron Fairstein, Seffi Naor, Danny Raz
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Looking Glass of NFV: Inferring the Structure and State of NFV Network From External Observations
IEEE/ACM Transactions on Networking, 2019The rapid development of network function virtualization (NFV) enables a communication network to provide in-network services using virtual network functions (VNFs) deployed on general IT hardware. While existing studies on NFV focused on how to provision VNFs from the provider’s perspective, little is done about how to validate the provisioned ...
Yilei Lin +4 more
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SDN and NFV for broadcasters and media
2015 European Conference on Optical Communication (ECOC), 2015Live TV production on IP networks is challenging, with real time delivery requirements and ever increasing bit rates. SDN and NFV could allow an integrated approach, where network resources are known and guaranteed. However, there are architecture and protocol issues still to overcome.
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A SDN-IoT Architecture with NFV Implementation
2016 IEEE Globecom Workshops (GC Wkshps), 2016It is anticipated that SDN coupled with NFV and cloud computing, will become a critical enabling technology to radically revolutionize the way network operators will architect and monetize their infrastructure. On the other hand, the Internet of Things (IoT) is transforming the interaction between cyberspace and the physical space with a tremendous ...
Mike Oluwatayo Ojo +2 more
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MC NFV: Molecular Communication NFV in 6G Networks
2022 IEEE 21st Mediterranean Electrotechnical Conference (MELECON), 2022Pit Hofmann +3 more
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