The ambitious high data-rate applications in the envisioned future beyond fifth-generation
(B5G) wireless networks require new solutions, including the advent of more advanced …

Non-orthogonal multiple access (NOMA) is one of the promising radio access techniques for
performance enhancement in next-generation cellular communications. Compared to …

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 …

Over the last few years, interference has been a major hurdle for successfully implementing
various end-user applications in the fifth-generation (5G) of wireless networks. During this …

Non-orthogonal multiple access (NOMA) has received considerable recent attention as a
promising candidate for 5G systems. A key feature of NOMA is that users with better channel …

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

This paper considers the application of multiple-input multiple-output (MIMO) techniques to
nonorthogonal multiple access (NOMA) systems. A new design of precoding and detection …

In non-orthogonal multiple access (NOMA) downlink, multiple data flows are superimposed
in the power domain and user decoding is based on successive interference cancellation …

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 …

With the fast development of Internet of Things (IoT), the fifth generation (5G) wireless
networks need to provide massive connectivity of IoT devices and meet the demand for low …