The number of wireless devices is growing rapidly on a daily basis echoing the increasing
number of applications of the Internet of Thing. Facing massive connections and …

In order to improve the energy efficiency (EE) performance of cooperative networks, this
study combines non-orthogonal multiple access (NOMA) with simultaneous wireless …

Non-orthogonal multiple access (NOMA) is one of the most significant technologies to meet
the demand of high spectral efficiency (SE) in the fifth generation (5G) cellular networks. The …

Resource allocation (RA) is a key technique to guarantee the quality of service of users and
maximize the system capacity in cognitive nonorthogonal multiple access (NOMA) networks …

In this study, a relay assisted order energy harvesting‐based non‐orthogonal multiple
access (NOMA) network is considered where the relay harvests energy from radio frequency …

The energy harvesting (EH) technique has ignited a rising research interest due to its ability
to enhance the battery power of user equipment by harvesting energy by using a simple …

In this paper, we study radio frequency (RF)-powered underlay cognitive radio networks
(CRNs) with power-domain non-orthogonal multiple access (NOMA). In these networks, by …

Non‐orthogonal multiple access (NOMA), which is an effective solution to improve spectral
efficiency, has been considered as an emerging candidate for the fifth generation multiple …

In this study, an energy harvesting (EH)‐based cooperative non‐orthogonal multiple access
(NOMA) system is considered, where node S simultaneously sends independent signals to …

In 5G wireless networks, cooperative non-orthogonal multiple access (NOMA) and wireless
power transfer (WPT) are efficient ways to improve the spectral efficiency (SE) and energy …