Results 41 to 50 of about 2,607 (149)

Resource optimization algorithm for 5G core network integrating NFV and SDN technologies

International Journal of Intelligent Networks
The growth in network demand has driven the development of new network technologies. However, traditional network architecture cannot meet the huge traffic of transportation and different business needs.
Chunxue Xu
doaj   +1 more source

An Availability-Enhanced Service Function Chain Placement Scheme in Network Function Virtualization

Journal of Sensor and Actuator Networks, 2019
A service function chain (SFC) is an ordered virtual network function (VNF) chain for processing traffic flows to deliver end-to-end network services in a virtual networking environment.
Yansen Xu, Ved P. Kafle
doaj   +1 more source

The Router’s Main Control unit Function Virtualization Based on Vmware

Guangtongxin yanjiu, 2016
The virtualization of the Router’s Main Control unit function based on the x86 platform can provide support for several technologies including virtualization,Software Defined Network（SDN）and cloud computing for further applications.Traditional router ...
LI Wen-wei, JI Meng, DAI Fei
doaj  

An Approach for Service Function Chain Reconfiguration in Network Function Virtualization Architectures

IEEE Access, 2019
Network function virtualization (NFV) technology continues gaining attention as a paradigm shift, and telecommunication services can be flexibly deployed and managed, resulting in lower CAPEX and OPEX for the Internet service providers (ISPs).
Yicen Liu, Hao Lu, Xi Li, Donghao Zhao
doaj   +1 more source

Research on Forwarding Performance for Network Function Virtualization

Dianxin kexue, 2014
The key affecting factors of forwarding performance for NFV scenario were discussed, after parts of open source technologies on forwarding performance optimization were introduced briefly.
Hong Tang, Liang Ou
doaj   +2 more sources

Notice of Violation of IEEE Publication Principles: Dynamic Embedding and Scheduling of Service Function Chains for Future SDN/NFV-Enabled Networks

IEEE Access, 2019
Currently, software-defined networking (SDN) and network function virtualization (NFV) are the two most promising approaches for implementing network virtualization (NV). Traditional TCP/IP-based networks (e.g.
Haotong Cao, Hongbo Zhu, Longxiang Yang
doaj   +1 more source

Virtualized Network Function Consolidation Based on Multiple Status Characteristics

IEEE Access, 2019
In network function virtualization (NFV), network function implemented in software on the generally shared servers is called virtualized network function (VNF).
Dandan Qi, Subin Shen, Guanghui Wang
doaj   +1 more source

5G core network cloud-network integration operation ＆ maintenance

Dianxin kexue, 2021
Most operators in the world have turned to 5G independent networking architecture and have begun commercial deployment of 5G independent networking architecture.The 5G core network adopts NFV technology, which forms a variety of virtual resources for ...
Xue ZHANG
doaj   +2 more sources

Probabilistic Service Function Placement and Dynamic Service Function Chain Formation

IEEE Access
Traditional network service frameworks face significant challenges to accommodate the exponential growth in user traffic. Instead of leveraging proprietary, monolithic hardware appliances, and network functions that power up-to-day telecommunications ...
Anusha Laxmana, Prathviraj Nagaraja, Sayinath Udupa Nagara Vinayaka   +2 more
doaj   +1 more source

Implementation of Multipath Network Virtualization With SDN and NFV

IEEE Access, 2018
Multipath networks have been extensively studied to improve throughput and alleviate network congestion. However, multipath networks, with the exception of equal-cost multi-path networks, are difficult to implement because they schedule network resources
Qingtian Wang, Guochu Shou, Yaqiong Liu, Yihong Hu, Zhigang Guo, Wei Chang   +5 more
doaj   +1 more source