Results 171 to 180 of about 10,131 (214)
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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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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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2018 IEEE International Conference on Communications Workshops (ICC Workshops), 2018
Next generation (5G) networks are expected to support multiple types of services and various customer segments, which can be realized through the network slicing and network function virtualization (NFV) techniques. Through these techniques, a single physical network can be partitioned into multiple virtual networks providing cost-effective, flexible ...
Tachun Lin, Zhili Zhou 0003
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Next generation (5G) networks are expected to support multiple types of services and various customer segments, which can be realized through the network slicing and network function virtualization (NFV) techniques. Through these techniques, a single physical network can be partitioned into multiple virtual networks providing cost-effective, flexible ...
Tachun Lin, Zhili Zhou 0003
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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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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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MC NFV: Molecular Communication NFV in 6G Networks
2022 IEEE 21st Mediterranean Electrotechnical Conference (MELECON), 2022Pit Hofmann +3 more
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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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2018
Software defined network (SDN) and Network function virtualization (NFV) are the two new networking paradigms changing the way traditional networks work. SDN works on the concept of centralization so that all the decisions related to controlling the networks is done in a centralized place in a centralized manner.
Himanshu Sahu, Misha Hungyo
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Software defined network (SDN) and Network function virtualization (NFV) are the two new networking paradigms changing the way traditional networks work. SDN works on the concept of centralization so that all the decisions related to controlling the networks is done in a centralized place in a centralized manner.
Himanshu Sahu, Misha Hungyo
openaire +1 more source