Network virtualization techniques enable network operators to implement and provide
multiple virtual networks (VNs) on a common substrate network infrastructure. The network …

Network virtualization techniques enable network service providers to implement and
provide multiple logical networks on a common physical network infrastructure. It is essential …

Network virtualisation is a promising technique for dealing with the resistance of the Internet
to architectural changes. This is achieved by enabling a novel business model in which …

Network virtualisation is considerably gaining attention as a solution to ossification of the
Internet. However, the success of network virtualisation will depend in part on how efficiently …

Next generation networks offer virtual networks on demand, each one with its own features
and Quality of Service (QoS) requirements. Besides, live-migration provides a flexible and …

Network virtualisation is a promising technique for dealing with the resistance of the Internet
to architectural changes, enabling a novel business model in which infrastructure …

This paper addresses the dynamic adaptation of already embedded virtual network (VN)
resources to respond to increasing network services demands and load on network nodes …

Network Virtualization (NV) offers an efficient usage of resource by sharing the infrastructure
with different virtual network operators while deploying new services. However, it also raises …

Network virtualisation is a promising technique for a better future Internet by allowing for
network resource sharing. However, resource sharing requires that virtual nodes and links …

The concept of network virtualization was introduced to facilitate flexible service deployment
for the future Internet. This recent technology provides a powerful tool to run multiple logical …