Non-orthogonal multiple access (NOMA) systems can serve multiple users in contrast to
orthogonal multiple-access (OMA), which makes use of the limited time or frequency domain …

This timely book provides an overview of technologies for Public Safety Networks (PSNs).
Including real-life examples of network application and services, it introduces readers to the …

Developing next-generation multiple access (MA) schemes that can provide high spectral
efficiency (SE) and a higher connection scale is crucial for managing the unpredictable …

Optimal power allocation problem in wireless networks is known to be usually a complex
optimization problem. In this paper, we present a simple and energy-efficient distributed …

Non-orthogonal multiple access (NOMA) and cooperative spectrum sharing (CSS) are
integrated into this work to enhance both spectrum efficiency and utilization. A clustering …

Ultra-reliable and low-latency communications (uRLLC) has received great attention in the
study of wireless communication for it can provide high network performance in terms of …

In this paper, an uplink scheme that exploits cooperative diversity using power domain
nonorthogonal multiple access (NOMA), termed UCD‐NOMA, with successive interference …

Non-orthogonal multiple access (NOMA) is the most emerging radio access scheme for fifth-
generation (5G) cellular networks. However, the major drawbacks of present NOMA systems …

For the delay-tolerant transmission mode, ergodic capacity (EC) is an appropriate measure
for the performance analysis of the system. In this paper, we investigate the EC and ergodic …

Recently, Non-Orthogonal Multiple Access (NOMA) has attracted a major attention and has
been seen as a promising technique to handle next generation 5G requirements. In this …