Results 171 to 180 of about 8,285 (214)
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Causality inference for failures in NFV
2016 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS), 2016In this paper we consider a root-cause analysis framework for NFV infrastructure. As monitoring machinery for NFV has matured the next step is to leverage on such data to automatically optimize failure detection, analysis, and overall resiliency.
Dan Kushnir, Maayan Goldstein
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Implementing NFV system with OpenStack
2017 IEEE Conference on Dependable and Secure Computing, 2017Network Function Virtualization (NFV) is a promising approach for service providers to reduce CAPEX and OPEX and has drawn a lot of attention from vendors. Service Function Chaining (SFC) provides the ability to define a sequence of network services.
Jinlin Chen +3 more
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Orchestrating distributed mode of NFV
2016 IEEE NetSoft Conference and Workshops (NetSoft), 2016This paper introduces the Distributed NFV Orchestrator (DiNO). DiNO integrates and orchestrates Software-Defined Networking (SDN) and Network Function Virtualization (NFV) in a physically and logically distributed manner and optimizes their service quality and resource utilization.
Kotaro Kataoka +3 more
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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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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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MC NFV: Molecular Communication NFV in 6G Networks
2022 IEEE 21st Mediterranean Electrotechnical Conference (MELECON), 2022Pit Hofmann +3 more
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