The ever-increasing number of wireless users (or devices) and their varied demand require
the need for an advanced architecture for the future wireless network. To support massive …

Heterogeneous ultra dense networks (HUDNs) and non-orthogonal multiple access (NOMA)
have been identified as two proposing techniques for 5G mobile communication systems …

The fifth-generation (5G) of cellular technology is currently being deployed over the world. In
the next decade of mobile networks, beyond 5G (B5G) cellular networks with the under …

Massive connectivity and low latency are two important challenges for the Internet of Things
(IoT) to achieve the quality of service provisions required by the numerous devices it is …

Millimeter-wave (mm-wave) communications and nonorthogonal multiple access (NOMA)
are two important techniques to achieve high data rates in fifth-generation (5G) ultradense …

This paper investigates the coexistence of multi radio access technology (RAT) using Ultra
High Frequency (UHF) small base station (SBS) and millimeter Wave (mmWave) SBS tier in …

Simultaneously reflecting and transmitting reconfigurable intelligent surfaces (STAR-RIS)
has recently emerged out as prominent technology that exploits the transmissive property of …

From the points of spectral efficiency, low latency and massive connectivity, novel
modulation and multiple access schemes have been proposed in fifth generation (5G) …

A promising technique for increasing the number of users in a wireless network is Non-
Orthogonal Multiple Access (NOMA) which improves the spectral efficiency and unfairness …

High Altitude Platforms (HAPs) is a platform that is located 20 Km from the surface of the
earth that has been designed as a new wireless infrastructure concept for the last few years …