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Virtualizing the Network Services: Network Function Virtualization

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0 Published in 2017 at "Wireless Networks"

DOI: 10.1007/978-3-319-54496-0_4

Abstract: Network function virtualization (NFV) is rapidly emerging as the de facto approach operators will use to deploy their networks. NFV leverages on cloud computing principles to change the way NFs like gateways and middleboxes are… read more here.

Keywords: network function; function virtualization; virtualizing network; network ... See more keywords

Neural network as a function approximator and its application in solving differential equations

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0 Published in 2019 at "Applied Mathematics and Mechanics"

DOI: 10.1007/s10483-019-2429-8

Abstract: A neural network (NN) is a powerful tool for approximating bounded continuous functions in machine learning. The NN provides a framework for numerically solving ordinary differential equations (ODEs) and partial differential equations (PDEs) combined with… read more here.

Keywords: neural network; function approximator; network function; differential equations ... See more keywords

AI-based software-defined virtual network function scheduling with delay optimization

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0 Published in 2018 at "Cluster Computing"

DOI: 10.1007/s10586-018-2124-0

Abstract: AI-based network function virtualization (NFV) is an emerging technique that separates network control functionality from dedicated hardware middleboxes and is virtualized to reduce capital and operational costs. With the advances of NFV and AI-based software-defined… read more here.

Keywords: network function; network; software defined; delay ... See more keywords

Efficient algorithms to minimize the end-to-end latency of edge network function virtualization

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0 Published in 2020 at "Journal of Ambient Intelligence and Humanized Computing"

DOI: 10.1007/s12652-019-01630-6

Abstract: In future wireless networks, network function virtualization will lay the foundation for establishing a new dynamic resource management framework to efficiently utilize network resources. The main problem discussed in this paper is the minimization of… read more here.

Keywords: network function; edge network; latency; network ... See more keywords

A Reliability-Aware Approach for Resource Efficient Virtual Network Function Deployment

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0 Published in 2018 at "IEEE Access"

DOI: 10.1109/access.2018.2815614

Abstract: Network function virtualization (NFV) is a promising technique aimed at reducing capital expenditures (CAPEX) and operating expenditures (OPEX), and improving the flexibility and scalability of an entire network. In contrast to traditional dispatching, NFV can… read more here.

Keywords: network function; network; resource; virtual network ... See more keywords

Virtualized Network Function Consolidation Based on Multiple Status Characteristics

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0 Published in 2019 at "IEEE Access"

DOI: 10.1109/access.2019.2915919

Abstract: In network function virtualization (NFV), network function implemented in software on the generally shared servers is called virtualized network function (VNF). The characteristics of virtualization provide service function chain (SFC) provisioning with the required flexibility… read more here.

Keywords: function; consolidation; network function; status characteristics ... See more keywords

Elastic Virtual Network Function Orchestration Policy Based on Workload Prediction

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0 Published in 2019 at "IEEE Access"

DOI: 10.1109/access.2019.2929260

Abstract: By separating network functions from hardware-dependent middleboxes, network function virtualization (NFV) is expected to lead to significant cost reduction and the flexibility improvement in network management. Elastic orchestration of virtual network functions (VNF) is a… read more here.

Keywords: virtual network; orchestration; policy; network function ... See more keywords

Orchestrating network functions in software-defined networks

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0 Published in 2017 at "China Communications"

DOI: 10.1109/cc.2017.7868159

Abstract: Software-defined networking (SDN) enables third-part companies to participate in the network function innovations. A number of instances for one network function will inevitably co-exist in the network. Although some orchestration architecture has been proposed to… read more here.

Keywords: network functions; software defined; network; network function ... See more keywords

Survey of Performance Acceleration Techniques for Network Function Virtualization

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0 Published in 2019 at "Proceedings of the IEEE"

DOI: 10.1109/jproc.2019.2896848

Abstract: The ongoing network softwarization trend holds the promise to revolutionize network infrastructures by making them more flexible, reconfigurable, portable, and more adaptive than ever. Still, the migration from hard-coded/hard-wired network functions toward their software-programmable counterparts… read more here.

Keywords: acceleration techniques; virtualization; network function; network ... See more keywords

HYPER: A Hybrid High-Performance Framework for Network Function Virtualization

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1 Published in 2017 at "IEEE Journal on Selected Areas in Communications"

DOI: 10.1109/jsac.2017.2760438

Abstract: Network function virtualization (NFV) offers the potential for both enhancing service delivery flexibility and reducing overall costs by virtualizing network functions that are traditionally implemented in dedicated hardware. However, the flexibility of NFV comes with… read more here.

Keywords: network function; network; performance framework; performance ... See more keywords

Virtual Network Function Placement Optimization With Deep Reinforcement Learning

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0 Published in 2020 at "IEEE Journal on Selected Areas in Communications"

DOI: 10.1109/jsac.2019.2959183

Abstract: Network Function Virtualization (NFV) introduces a new network architecture framework that evolves network functions, traditionally deployed over dedicated equipment, to software implementations that run on general-purpose hardware. One of the main challenges for deploying NFV… read more here.

Keywords: optimization; virtual network; network function; network ... See more keywords