As of today, the fifth generation (5G) mobile communication system has been rolled out in
many countries and the number of 5G subscribers already reaches a very large scale. It is …

Next-generation cellular technologies, commonly referred to as the sixth generation (6G),
are envisioned to support a higher system capacity, better performance, and network …

The global roll-out phase of the fifth-generation of mobile communication systems is
currently underway. The industry and academia have already begun research on potential …

Abstract 6G networks envisioned being the game changer in next generation wireless
communication systems that will address the challenges of limited information speed …

The main innovations for next-generation cellular networks are in the Radio Access Network
(RAN). Here, the base station functionalities are split between a Radio Unit (RU) and a …

The mapping of a virtual network service onto a physical network infrastructure is a
challenging task due to the joint allocation of virtual resources across nodes and links, the …

The definition of the fundamental concepts and the design of the architectural framework for
network slicing in fifth-generation communication systems have been successfully …

Although 5G is designed to provide a large range of new digital services such as immersive
experiences, connected machines, and Internet of Things (IoT), 5G networks may not be …

Abstract Non-Orthogonal Multiple Access (NOMA) has already proven to be an effective
multiple access scheme for 5th Generation (5G) wireless networks. It provides improved …

The digital twin (DT), which effectively represents the actual real-world physical system or
process, has reshaped the classic manufacturing, construction, as well as healthcare …