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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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An E2E Network Slicing Framework for Slice Creation and Deployment Using Machine Learning
Sensors, 2023 Network slicing shows promise as a means to endow 5G networks with flexible and dynamic features. Network function virtualization (NFV) and software-defined networking (SDN) are the key methods for deploying network slicing, which will enable end-to-end (
Sujitha Venkatapathy +3 more
doaj +1 more source
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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Large-scale resource state monitoring strategy in network function virtualization environment
网络与信息安全学报, 2019 In order to improve the utilization of the infrastructure resource and efficiently deploy the service function chain dynamically in network function virtualization, the orchestration management domain needs to monitor the network resources and virtual ...
HAI Meisheng, YI Peng, JIANG Yiming, XIE Jichao
doaj +3 more sources
Graph neural network‐based virtual network function deployment optimization
, 2021 Software-defined networking (SDN) and network function virtualization (NFV) help reduce the operating expenditure (OPEX) and capital expenditure (CAPEX) as well as increase the network flexibility and agility.
김희곤 +7 more
core +1 more source
Sensors, 2023 Low-speed internet can negatively impact incident response by causing delayed detection, ineffective response, poor collaboration, inaccurate analysis, and increased risk.
Abdul Razaque +7 more
doaj +1 more source
Reliability-aware virtual network function placement in carrier networks
, 2021 © 2020 Network Function Virtualization (NFV) is a promising technology that implements Virtual Network Function (VNF) with software on general servers.
Fang, L +4 more
core +1 more source
Analytical modeling for Virtualized Network Functions [PDF]
2017 IEEE International Conference on Communications Workshops (ICC Workshops), 2017 Network Function Virtualization (NFV) is considered one of the key technologies for the 5G mobile networks. In NFV, network functions are implemented in software components denominated Virtual Network Functions (VNFs) running on commodity hardware. In this paper, we propose an analytical model based on an open queuing network of G/G/m queues to model ...
Jonathan Prados-Garzon +4 more
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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
Optimal orchestration of virtual network functions [PDF]
Computer Networks, 2018 -The emergence of Network Functions Virtualization (NFV) is bringing a set of novel algorithmic challenges in the operation of communication networks. NFV introduces volatility in the management of network functions, which can be dynamically orchestrated, i.e., placed, resized, etc. Virtual Network Functions (VNFs) can belong to VNF chains, where nodes
Gao, Meihui +3 more
openaire +2 more sources