Results 1 to 10 of about 437 (121)

Software Defined Networking (SDN) and Network Function Virtualization (NFV) [PDF]

Future Internet, 2020
The role of Software Defined Networking (SDN) and Network Function Virtualization (NFV) have been instrumental in realizing the transition and vision “from black boxes to a white box towards facilitating 5G network architectures”.
Symeon Papavassiliou
doaj   +2 more sources

A Dynamic Reliability-Aware Service Placement for Network Function Virtualization (NFV) [PDF]

IEEE Journal on Selected Areas in Communications, 2020
Network softwarization is one of the major paradigm shifts in the next generation of networks. It enables programmable and flexible management and deployment of the network. Network function virtualization (NFV) is referred to the deployment of software functions running on commodity servers instead of traditional hardware-based middle-boxes.
Mohammad Karimzadeh-Farshbafan, Vahid Shah-Mansouri, Dusit Niyato   +2 more
openaire   +4 more sources

Adaptive placement & chaining of virtual network functions with NFV-PEAR [PDF]

Journal of Internet Services and Applications, 2019
The design of flexible and efficient mechanisms for proper placement and chaining of virtual network functions (VNFs) is key for the success of Network Function Virtualization (NFV). Most state-of-the-art solutions, however, consider fixed (and immutable)
Gustavo Miotto, Marcelo Caggiani Luizelli, Weverton Luis da Costa Cordeiro, Luciano Paschoal Gaspary   +3 more
doaj   +2 more sources

Software-Defined Network Function Virtualization: A Survey

IEEE Access, 2015
Diverse proprietary network appliances increase both the capital and operational expense of service providers, meanwhile causing problems of network ossification.
Yong Li, Min Chen
doaj   +3 more sources

Cross-Level Security Verification for Network Functions Virtualization (NFV)

IEEE Transactions on Dependable and Secure Computing
Network Functions Virtualization (NFV) is a popular solution for providing multi-tenant network services on top of existing cloud infrastructures in an agile and cost-effective manner. However, as NFV employs multiple levels of virtualization, it also introduces novel security challenges, such as cloud-level security breaches that are invisible to NFV ...
Alaa Oqaily, Mohammad Ekramul Kabir, Lingyu Wang 0001, Yosr Jarraya, Suryadipta Majumdar, Makan Pourzandi, Mourad Debbabi, Sudershan Lakshmanan Thirunavukkarasu, Mengyuan Zhang 0001   +8 more
openaire   +3 more sources

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, Mahsa Sadeghi Ghahroudi, Victor Ponce   +2 more
doaj   +1 more source

Intelligent design of network multimedia using big data and virtual Artificial Intelligence technology

IET Networks, EarlyView., 2023
The topic discussed was the intelligent design of network multimedia using BD and virtual AI technology. First of all, the authors gave a brief overview of its relevant research background, and then comprehensively analysed the advantages and disadvantages of previous scholars' research on network multimedia.
Xin Zhang
wiley   +1 more source

Machine Learning-Based Anomaly Detection in NFV: A Comprehensive Survey

Sensors, 2023
Network function virtualization (NFV) is a rapidly growing technology that enables the virtualization of traditional network hardware components, offering benefits such as cost reduction, increased flexibility, and efficient resource utilization ...
Sehar Zehra, Ummay Faseeha, Hassan Jamil Syed, Fahad Samad, Ashraf Osman Ibrahim, Anas W. Abulfaraj, Wamda Nagmeldin   +6 more
doaj   +1 more source

Design of High-Performance Container Network Based on Network Interface Card Virtualization [PDF]

Jisuanji gongcheng, 2022
Single Root I/O Virtualization(SR-IOV) technology provides traditional data centers with efficient server integration and flexible application deployment capabilities.To reduce the performance loss caused by additional packet replication, SR-IOV ...
ZANG Di, YANG Zhigang, WANG Jing, YAO Zhicheng, ZHANG Weigong
doaj   +1 more source

SCM: A method to improve network service layout efficiency with network evolution. [PDF]

PLoS ONE, 2017
Network services are an important component of the Internet, which are used to expand network functions for third-party developers. Network function virtualization (NFV) can improve the speed and flexibility of network service deployment.
Qi Zhao, Chuanhao Zhang, Zheng Zhao
doaj   +1 more source