In order to accommodate the large number of Internet of Things (IoT) connections in mobile
networks, Non-Orthogonal Multiple Access (NOMA) has been applied as the resource …

Non-orthogonal multiple access (NOMA) is considered a primary candidate addressing the
challenge of massive connectivity in fifth generation wireless communication systems. In this …

Mobile edge computing (MEC) has been considered as a promising technology to reduce
the energy consumption and task execution latency of smart mobile devices (SMDs). To …

Non-orthogonal multiple access (NOMA) has drawn significant attention due to its high
spectral efficiency. Invoking NOMA in heterogeneous networks (HetNets) can support …

We propose a joint channel estimation and signal detection technique for the uplink non-
orthogonal multiple access using an unsupervised clustering approach. We apply the …

Non-orthogonal multiple access (NOMA) technique has drawn much attention in recent
years. It has also been a promising technique for the fifth-generation (5G) wireless …

The future of wireless communications looks exciting with the potential new use cases and
challenging requirements of future 6th generation (6G) wireless networks. Since the …

The integration of non-orthogonal multiple access (NOMA) technology and cognitive radio
networks (CRNs) promises to enhance the spectrum utilization efficiency of 5G and beyond …

Two innovations multiple access technologies for efficient spectrum use in future wireless
communications standards, non-orthogonal multiple access (NOMA) and cognitive radio …

Recently, the increasing demand of radio spectrum for the next generation communication
systems due to the explosive growth of applications appetite for band-widths has led to the …