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 …

Massive machine-type communications (mMTC) is one of the main three focus areas in the
5th generation (5G) of wireless communications technologies to enable connectivity of a …

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 …

Non-orthogonal multiple access (NOMA) has recently been considered as a key enabling
technique for 5G cellular systems. In NOMA, by exploiting the channel gain differences …

Abstract Power Domain Non-Orthogonal Multiple Access (PD-NOMA) is a potential
technology for the next generation of cellular networks. Compared to classical orthogonal …

Mobile communication systems are always in continuous evolution due to the demands of
the end-users using this technology. Therefore, before the possible launch of 5G, some …

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 …

Non-orthogonal multiple access (NOMA) continues to receive enormous attention as a
potential technique for improving the spectral efficiency (SE) of wireless networks. Although …

Machine-to-machine (M2M) constitutes the communication paradigm at the basis of Internet
of Things vision. M2M solutions allow billions of multi-role devices to communicate with each …

In this paper, a novel joint design of beamforming and power allocation is proposed for a
multi-cell multiuser multiple-input multiple-output non-orthogonal multiple access network. In …