In resource-constrained network function virtualization (NFV) environments, it is expected
that data throughput for service chains is maintained by using virtual network functions …

In network function virtualization (NFV) environments, service chaining is an emerging
technology that enables network operators to provide network service dynamically and …

This paper investigates a service deployment model for network function virtualization which
handles per-flow priority to minimize the deployment cost. Service providers need to …

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

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

Service function chain (SFC) is a series of ordered virtual network functions (VNFs) for
processing traffic flows in the virtualized networking environment of future networks. In this …

This paper investigates a service deployment model for network function virtualization which
handles per-flow priority to minimize the deployment cost. Service providers need to …

Network Function Virtualization (NFV) explores the virtualization technologies to offer
Network-as-a-Service (NaaS) through connected virtual network functions. The network …

In Network Function Virtualization (NFV), a multicast data flow must be traversed through a
Service Function Chain (SFC) that is a predefined sequence of Virtual Network Functions …

Abstract Network Function Virtualization (NFV) has becoming an emerging technology for
ensuring the reliability and security of data flows. The virtual network function (VNF) …