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 the fifth generation (5G) of wireless communication systems, hitherto unprecedented
requirements are expected to be satisfied. As one of the promising techniques of addressing …

Driven by the rapid escalation of the wireless capacity requirements imposed by advanced
multimedia applications (eg, ultrahigh-definition video, virtual reality, etc.), as well as the …

Today's wireless networks allocate radio resources to users based on the orthogonal
multiple access (OMA) principle. However, as the number of users increases, OMA based …

Non-orthogonal multiple access (NOMA) is a potential enabler for the development of 5G
and beyond wireless networks. By allowing multiple users to share the same time and …

Using the theory of Poisson cluster process (PCP), this paper provides a framework to
analyze multi-cell uplink non-orthogonal multiple access (NOMA) systems. Specifically, we …

User pairing in non-orthogonal multiple-access (NOMA) uplink is investigated considering
some predefined power allocation schemes. The base station divides the set of users into …

This paper aims to provide a comprehensive solution for the design, analysis, and
optimization of a multiple-antenna non-orthogonal multiple access (NOMA) system for …

Non‐orthogonal multiple access (NOMA) is a great contender for future cellular modulation
due to its desirable properties like massive connectivity, high data rate transmission, and …

One of the main objectives of 5G is to ensure very high spectral efficiency. Non-Orthogonal
Multiple Access (NOMA) is one of the promising techniques to address this issue. Generally …