It has been 20 years since the concept of cognitive radio (CR) was proposed, which is an
efficient approach to provide more access opportunities to connect massive wireless …

Virtualization is a topic of great interest in the area of mobile and wireless communication
systems. However, the term virtualization is used in an inexact manner which makes it …

With the proliferation of mobile demands and increasingly multifarious services and
applications, mobile Internet has been an irreversible trend. Unfortunately, the current …

Virtualization has been seen as one of the main evolution trends in the forthcoming fifth
generation (5G) cellular networks which enables the decoupling of infrastructure from the …

Mobile cloud computing utilizing cloudlet is an emerging technology to improve the quality of
mobile services. In this paper, to better overcome the main bottlenecks of the computation …

Wireless resource virtualization is a potential solution for meeting the increasing demand for
mobile data services. Virtualization allows for more efficient utilization of the spectrum …

Resources allocation efficiently of wireless network virtualization (WNV) in Internet of Things
(IoT) has become a key challenge owing to the conflict between the limited capacity of …

Abstract The virtualisation of Radio Access Networks (RANs) is one of the goals in designing
5G mobile networks. This paper aims at presenting a proof of concept for the virtualisation of …

An efficient content caching policy at the edge of the mobile cellular network can improve the
quality of services of the mobile users and reduces network congestion at the backhaul. On …

Recently, various wireless networks have been deployed, and thus people can access the
Internet conveniently. However, traditional architectures are closed and ossified, which …