Energy harvesting-aided non-orthogonal multiple access (NOMA) meets critical
requirements of modern wireless networks in terms of spectral efficiency, communication …

The recent advancements in hardware miniaturization capabilities have boosted the
diffusion of systems based on Energy Harvesting (EH) technologies, as a means to power …

In this paper, we investigate the physical‐layer security in an energy‐harvesting (EH)
multiuser network with the help of a friendly jammer (J), where multiple eavesdroppers are …

Overlay mechanism offers secondary users (SUs) chances to access licensed spectrum of
primary users (PUs) to improve spectrum utilization efficiency. However, these chances …

Energy scavenging overlay networks with artificial noise (ESONwAN) integrate three
emerging (energy harvesting, cognitive radio, physical layer security) technologies to boost …

In this paper, we investigate opportunistic secure multiuser scheduling in energy harvesting
untrusted relay networks, where an energy-constrained amplify-and-forward (AF) relay …

In order to improve the spectrum efficiency and secrecy energy efficiency, in this paper, we
propose a non-orthogonal multiple access (NOMA)-based secure scheme for cognitive radio …

Abstract EHONs (Energy Harvesting Overlay Networks) satisfy stringent design
requirements such as high energy-and-spectrum utilization efficiencies. However, due to …

Artificial noise, energy harvesting, and overlay communications can assure design metrics of
modern wireless networks such as data security, energy efficiency, and spectrum utilization …

We consider an energy-limited network, where a source node intends to communicate with
two energy harvesting (EH) near-users and one far-user. We design a nonlinear EH-based …