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Power-Aware Virtual Network Function Placement and Routing using an Abstraction Technique [PDF]
Global Communications Conference, 2018 The Network Function Virtualization (NFV) is very promising for efficient provisioning of network services and is attracting a lot of attention. NFV can be implemented in commercial off-the-shelf servers or Physical Machines (PMs), and many network ...
Amir Varasteh +4 more
core +5 more sources
Enabling Virtual Radio Functions on Software Defined Radio for Future Wireless Networks [PDF]
, 2020 Today's wired networks have become highly flexible, thanks to the fact that an increasing number of functionalities are realized by software rather than dedicated hardware.
Wei Liu +7 more
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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
openalex +4 more sources
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
openaire +3 more sources
Virtual Network Function Migration Method Based on Topology and Resource Awareness
Jisuanji kexue yu tansuo, 2021 In the network function virtualization environment, aiming at the load imbalance of network, a topology and resource-aware virtual network function migration method (TRA-VNFM) is proposed.
YANG Yong, MENG Xiangru, KANG Qiaoyan, HAN Xiaoyang
doaj +1 more source
Scheduling Method of Virtual Network Function Based on Q-learning [PDF]
Jisuanji gongcheng, 2019 Most of the existing scheduling methods do not consider the virtual machine selection problem of the virtual network function in the instantiation process,a new virtual network scheduling method is proposed.It establishes virtual network function ...
WANG Xiaolei,CHEN Yunjie,WANG Chen,NIU Ben
doaj +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
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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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
doaj +1 more source
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