Network virtualization is a key enabler for 5G systems to support the expected use cases of
vertical markets. In this context, we study the joint optimal deployment of Virtual Network …

Performance of wireless networks for Internet of Things (IoT) is suffering from exponential
growth of lightweight hand-held and smart IoT devices as well as the data flow in the …

Infrastructure providers (InPs) can provide virtual networks (VNs) to service providers (SPs)
through wireless network virtualization. These VNs share the wireless spectrum and they are …

In recent years, with the continuous development of IT industry, network virtualization
technology has gradually developed into a hotspot of research and application in the field of …

The three-tier spectrum sharing framework (3-TSF) is a spectrum sharing model adopted by
the Federal Communications Commission. According to this model, under-utilized federal …

This paper presents the first analytical study of optimal investment and pricing decisions of a
cognitive mobile virtual network operator (C-MVNO) under spectrum supply uncertainty …

With wireless virtualization, the overall expenses of mobile cellular network deployment and
operation can be significantly reduced by abstracting and sharing infrastructure and radio …

Virtualization is seen as a killer application of software defined networking (SDN). Virtual
radio access network (RAN) is an emerging concept for 5G and beyond 5G networks and it …

Due to ubiquitous presence of wireless connectivity and surge in internet of things (IoT)
devices, the next generation wireless network is predicted to face crunch of resources …

Dynamic spectrum leasing (DSL) is a promising method to improve the spectrum efficiency.
A lot of work has been done about spectrum sharing issues with static models. In this paper …