The next wave of wireless technologies is proliferating in connecting things among
themselves as well as to humans. In the era of the Internet of Things (IoT), billions of …

In this paper, we present a systematic overview of existing isolation techniques in nodes and
networks, especially in the Radio Access Network and the Core Network (RAN and CN) to …

With 5G, telecommunications networks have entered a new phase. 5G mobile networks use
unique concepts and technologies to deliver current and future applications across a wide …

Non-orthogonal multiple access (NOMA) is increasingly becoming very attractive in cloud
radio access networks (CRANs) to further boost the overall spectral efficiency, connectivity …

This chapter discusses the evolution of cellular communication systems, leading to the
definition of 5G. For each cellular generation, we provide an overview of the multiple access …

The battle between traffic demand and resource availability limits the efficiency of the
existing cellular network. To overcome these limitations, the 5G needs to be scalable and …

Data explosion and higher service level agreements (SLA) are common terminologies in
modern communication networks. Recent advancements toward 5G networks add to the …

Background. An increase in the number of users and services with the support of the
required quality of service, an increase in the coverage area of one operator's radio access …

The mobile cloud computing as an excellent paradigm offers on-demand services, whereas
users can be confident once using them. Nevertheless, the existing cloud virtualization …

In this paper, the following issues are considered:(i) a brief review of wireless mobile
technologies including their evolution (1 G, 2 G, 3 G, 4 G, 5 G, and 6 G system …