Non-orthogonal multiple access (NOMA) and ambient backscatter communication (AmBC)
have gained a lot of interest as key enabling technologies in wireless communications …

In this paper, the energy efficiency of multi-user non orthogonal multiple access (NOMA)
systems in the presence of a backscatter device is investigated. The energy efficiency …

Future wireless networks are expected to connect large-scale low-powered communication
devices using the available spectrum resources. Backscatter communications (BC) is an …

Backscatter communication (BackCom) has been emerging as a prospective candidate in
tackling lifetime management problems for massively deployed Internet-of-things (IoT) …

In this paper, we propose an ambient backscatter communication non-orthogonal multiple
access (AmBC-NOMA) system framework and derive exact expressions for the effective …

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

Cognitive radio and backscatter communication (BackCom) have been viewed as two
promising technologies for the future green Internet of Things (IoT). The combination of …

Non-orthogonal multiple access (NOMA) and backscatter communication are two emerging
technologies that enable low power communication for the Internet of Things (IoT) devices …

Non-orthogonal multiple access (NOMA) scheme is an emerging 5G technology to improve
upon the spectral efficiency. It can support more users than the number of available …

Backscatter communication (BackCom) has been envisioned as a prospective candidate for
enabling the sustained operation of battery-constrained Internet-of-Things (IoT) devices …