Results 261 to 270 of about 610,133 (285)

Automated virtual network functions onboarding

2016 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), 2016
Network functions virtualization (NFV) opens up a new ability of network enablement through agile network DevOps to design, develop, and test new services and to provide ongoing updates of existing services. This paper proposes a tool and methodology to aid the NFV designer to rapidly design and onboard new services and applications.
Christian Makaya, Douglas M. Freimuth
openaire   +1 more source

Multi-tenancy for Virtualized Network Functions

Proceedings of the 2015 1st IEEE Conference on Network Softwarization (NetSoft), 2015
The proliferation of cloud computing techniques has created a multitude of applications for network services deployments, enabled by the adoption of Software Defined Networks (SDN) and Network Functions Virtualization (NFV) paradigms. Mobile Network Operators (MNOs) also have the opportunity to leverage these technologies to enable the delivery of ...
Ahmed Medhat, Giuseppe Carella, Joyce B. Mwangama, Neco Ventura   +3 more
openaire   +1 more source

Placement Issues in Network Function Virtualization

2020
Network function virtualization(NFV) is being widely recognized as a network paradigm potentially suitable for current and future dynamic network service environment. NFV introduces flexible network function ordering in network service provisioning by proposing separation of network functions from the underlying hardware.
Khem Prosad Sharma, Arup Bhattacharjee
openaire   +1 more source

Network Function Virtualization

2018
This chapter covers Network Function Virtualization (NFV); previously you were introduced to high-level virtualization concepts in the “Software Defined Networking (SDN)” chapter. NFV and SDN are complementary technologies used in conjunction for achieving lower operating expense (OpEX) and capital expense (CapEX).
openaire   +1 more source

vNFC: A Virtual Networking Function Container for SDN-Enabled Virtual Networks

2012 Second Symposium on Network Cloud Computing and Applications, 2012
Software-defined networks (SDN) has gradually been deployed on commercial networks such as datacenter networks. Current SDN is based on OpenFlow technology that is a set ofnetwork flow control API for switch devices. For instance, network reachability between end-hosts (or virtual machines), packet filtering mechanisms, and status management of ...
openaire   +1 more source

Determining Delay Bounds for a Chain of Virtual Network Functions Using Network Calculus

IEEE Communications Letters, 2021
Jiao Zhang, Tao Huang
exaly  

Dynamic and Application-Aware Provisioning of Chained Virtual Security Network Functions

IEEE Transactions on Network and Service Management, 2020
Roberto Doriguzzi-Corin, Sandra Scott-Hayward, Domenico Siracusa   +2 more
exaly  

Enabling Virtual Network Functions in Named Data Networking

2021
Tilman Wolf
exaly  

Network Functions Virtualization

2017
John Medamana, Tom Siracusa
openaire   +2 more sources

On a virtual network functions placement and routing problem: Some properties and a comparison of two formulations

Networks, 2020
Bernardetta Addis, Giuliana Carello
exaly