The growing demanding data rate requirements of future wireless networks have raised
enormous concerns on energy consumption. Researchers conduct their study of green …

Intelligent reflecting surface (IRS) has emerged as a potential technology to achieve smart
wireless communications and high energy efficiency. On the other hand, nonorthogonal …

Reflecting intelligent surfaces (RIS) has gained significant attention due to its high energy
and spectral efficiency in next-generation wireless networks. By using low-cost passive …

Combining intelligent reflecting surface (IRS) and non-orthogonal multiple access (NOMA) is
an effective solution to enhance communication coverage and energy efficiency. In this …

Intelligent reflecting surface (IRS) is a promising technology to enhance the coverage and
performance of wireless networks. We consider the application of IRS to non-orthogonal …

Intelligent reflecting surfaces aided communication have been emerging as strong
candidates to support the 6G wireless physical platforms. IRS has shown promising qualities …

Energy efficiency (EE) is an important performance metric in communication systems.
However, to the best of our knowledge, the energy-efficient resource allocation (RA) …

This letter considers a non-orthogonal-multiple-access (NOMA)-enhanced bistatic
backscatter communication network where multiple backscatter devices (BDs) transmit to a …

The recent combination of ambient backscatter communication (ABC) with non-orthogonal
multiple access (NOMA) has shown great potential for connecting large-scale Internet of …

Intelligent reflecting surfaces (IRSs) are envisioned to provide reconfigurable wireless
environments for future communication networks. In this paper, both downlink and uplink …