The explosive popularity of small-cell and Internet of Everything devices has tremendously
increased traffic loads. This increase has revolutionised the current network into 5G …

With the development of wireless communication technology, the need for bandwidth is
increasing continuously, and the growing need makes wireless spectrum resources more …

Spectrum efficiency is one of the key performance metrics in 5G communication networks.
To enhance spectrum efficiency, advanced spectrum sharing techniques are normally used …

Cognitive Radio for Dynamic Spectrum Access gives a comprehensive overview of the main
concepts behind radio spectrum regulation, dynamic spectrum access and cognitive radio …

Due to the increasingly complicated communication scenarios and network architectures as
well as growing traffic demands for high speed connectivity, dynamic spectrum allocation in …

The dramatic growth of smart devices catering content-centric data traffic has fueled the
need for group communication services in cellular networks, among which multicasting is of …

Spectrum sharing is becoming a necessity in future cellular networks due to the increasing
traffic demand and challenges of getting exclusive spectrum. This article reviews the …

Are you involved in designing the next generation of wireless networks? With spectrum
becoming an ever scarcer resource, it is critical that new systems utilize all available …

In this paper, new enhanced cognitive radio networks (E-CRNs) based on spectrum sharing
(SS) and spectrum aggregation (SA) are proposed for fifth generation (5G) wireless …

As the complexities of wireless technologies increase, novel multidisciplinary approaches
for the spectrum sharing/management are required with inputs from the technology …