Next-generation internet of things (IoT) applications need numerous low-powered wireless
mobile devices to connect with each other, having ultra-reliability and low latency. Non …

With the rapid development of 5th generation (5G) communications, 5G-enabled Internet of
Things (IoT) will provide high-speed and low-latency data transmissions as well as better …

Future wireless communication systems require higher performance requirements. Based
on this, we study the combinatorial optimization problem of power allocation and dynamic …

Two emerging technologies toward 5G wireless networks, namely non-orthogonal multiple
access (NOMA) and cognitive radio (CR), will provide more efficient utilization of wireless …

This study investigates a two-way relaying non-orthogonal multiple access (TWR-NOMA)
enabled Internet-of-Things (IoT) network, in which two NOMA users communicate via an IoT …

Non-orthogonal multiple access (NOMA) is considered a potential technique in fifth-
generation (5G). Nevertheless, it is relatively complex when applying NOMA to a massive …

In the recent times, non-orthogonal multiple access (NOMA) can be seen as a paradigm shift
for next generations of communication networks such as the fifth generation (5G) and …

Nonorthogonal multiple access (NOMA), one of the favorable candidates of next-generation
wireless networks combined with group device-to-device (D2D) networks, can sufficiently …

For future wireless communication networks to be highly efficient with both spectrum and
energy, reconfigurable intelligent surface (RIS) has emerged as a practical technology. In …

In this paper, we demonstrate that despite the power constraints on all transmit nodes
caused by the interference temperature limit (ITL) imposed by the primary user, power …