The non-orthogonal multiple access (NOMA) system is considered an important technology
that enables the fifth-generation (5G) wireless systems and beyond to satisfy different …

Non-orthogonal multiple access (NOMA) is a promising technology for the next generation of
wireless networks. However, maximizing energy efficiency (EE) for NOMA systems may …

While non-orthogonal multiple access (NOMA) improves spectral efficiency, it adds
complexity to the receivers due to successive interference cancellation (SIC). Prior studies …

Non-orthogonal multiple access (NOMA) has emerged as a significant technique for 5G
wireless networks because it increases device connectivity, spectral efficiency, and energy …

The paradigm of upcoming 5G and beyond is the massive machine type communications
(mMTC), where a large number of devices automatically operate wireless communications …

In this paper, we study the joint transmission reception point (TRP) selection and resource
allocation problem to maximize the weighted sum energy efficiency under imperfect channel …

Nonterrestrial networks (NTN) are pivotal, enabling technologies for achieving global and
ubiquitous connectivity in the sixth generation (6G) of wireless systems. On the other hand …

The Metaverse, an emerging digital space, is expected to offer various services mirroring the
real world. Wireless communications for mobile Metaverse users should be tailored to meet …

Non-orthogonal multiple access (NOMA) has been considered as a promising technology
for enabling massive connectivity and achieving high spectral efficiency in future wireless …

The utilization of unmanned aerial vehicles (UAVs) in internet of things (IoT)
communications has gained significant attention in recent years due to their ability to adapt …