Network function virtualization (NFV) is a promising approach to solve network ossification,
which provides network services through virtual network function (VNF). However, the …

Recently, network function virtualization (NFV) has been proposed to solve the dilemma
faced by traditional networks and to improve network performance through hardware and …

Dynamically scaling Virtual Network Function (VNF) is essential for network operators to
make their networks accommodate time-varying network traffic. However, current research …

Network Functions Virtualization (NFV) has been revolutionizing and improving the way
networking services are deployed but also requires the dynamic scaling of resources during …

Abstract Network Function Virtualization (NFV) is an emerging technology to consolidate
network functions onto high volume storages, servers and switches located anywhere in the …

Emerging technologies such as software defined networks (SDN) and network function
virtualization (NFV) enable flexibility in operation and a significant reduction of the costly …

Abstract Network Function Virtualization (NFV) decouples network functions from dedicated
hardware devices into Virtual Network Functions (VNFs). These VNFs are chained in order …

Network Function Virtualization (NFV) can support customized on-demand network services
with flexibility and cost-efficiency. Virtual Network Function (VNF) instances need to be …

Network function virtualization foresees the virtualization of service functions and their
execution on virtual machines. Any service is represented by a service function chain (SFC) …

Network function virtualization (NFV) has already been a new paradigm for network
architectures. By migrating NFs from dedicated hardware to virtualization platform, NFV can …