Results 11 to 20 of about 14,094,490 (288)
Virtual network functions orchestration in wireless networks [PDF]
2015 11th International Conference on Network and Service Management (CNSM), 2015 Network Function Virtualization (NFV) is emerging as one of the most innovative concepts in the networking landscape. By migrating network functions from dedicated mid-dleboxes to general purpose computing platforms, NFV can effectively reduce the cost to deploy and to operate large networks.
Roberto Riggio +5 more
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Robust network function virtualization [PDF]
Networks, 2020 AbstractNetwork function virtualization (NFV) enables on‐demand network function (NF) deployment providing agile and dynamic network services. Through an evaluation metric that quantifies the minimal reliability among all NFs for all demands, service providers and operators may better facilitate flexible NF service recovery and migration, thus offering
Tachun Lin, Zhili Zhou 0003
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Virtual Network Resource Optimization Model for Network Function Virtualization [PDF]
Wireless Communications and Mobile Computing, 2021 Network function virtualization (NFV) is a concept aimed at achieving telecom grade cloud ecosystem for new‐generation networks focusing on capital and operational expenditure (CAPEX and OPEX) savings. This study introduces empirical throughput prediction model for the virtual network function (VNF) and network function virtualization infrastructure ...
Đani Vladislavić +2 more
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Implementation of QoS onto virtual bus network [PDF]
, 2009 Quality of Service (QoS) is a key issue in a multimedia environment because multimedia applications are sensitive to delay. The virtual bus architecture is a hierarchical access network structure that has been proposed to simplify network signaling.
Hassan, Rosilah +2 more
core +4 more sources
A pattern for network functions virtualization [PDF]
Proceedings of the 20th European Conference on Pattern Languages of Programs, 2015 Cloud computing has brought a large variety of services available to potential consumers. A recent type of services are the provision of network functions using virtualization. Network Functions Virtualization (NFV) is a network architecture where network node functions such as load balancers, firewalls, IDS, and accelerators are built in software and ...
Eduardo B. Fernández, Brahim Hamid
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Function Virtualization Can Play a Great Role in Blockchain Consensus
IEEE Access, 2022 Bitcoin introduced a cryptocurrency as a form of public ledger consequently that turned into a most popular security technology, Blockchain. Its integrated mining technology lies the key security mechanism.
Jun Wang +4 more
doaj +1 more source
APVNFC: Adaptive Placement of Virtual Network Function Chains
Cybernetics and Information Technologies, 2023 Designing efficient and flexible approaches for placement of Virtual Network Function (VNF) chains is the main success of Network Function Virtualization (NFV).
Umrao Brajesh Kumar +1 more
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Sensors, 2022 The elastic optical network (EON) adopting virtual network function (VNF) is a new type of network, in which the routing, spectrum, and data center allocation are key and challenging problems, and solving these three problems simultaneously can not only ...
Yuping Wang, Qingdong Yang, Xiaofang Guo
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A Systematic Literature Review of Reliable Provisioning for Virtual Network Function Chaining
Applied Sciences, 2023 The abstraction of the network node functions using virtualization methods introduced an innovative architecture called Network Function Virtualization (NFV).
Le Duytam Ly +2 more
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IEEE Access, 2019 In this paper, in order to improve network security, we propose an optimal placement of security virtual network function (security VNF) for service function chains based on the security level.
Dhanu Dwiardhika, Takuji Tachibana
doaj +1 more source