Non-orthogonal multiple access (NOMA) is considered as one of the promising techniques
for providing high data rates in the fifth generation mobile communication. By applying …

In this paper, energy efficient power allocation is considered for a multiuser uplink non-
orthogonal multiple access (NOMA) system under quality of service (QoS) constraints. Due …

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 …

In this letter, we consider a downlink non-orthogonal multiple access (NOMA) system where
a base station (BS) simultaneously communicates with multiple users. These users are …

In this paper, we study the physical layer security in the downlink Non-Orthogonal Multiple
Access (NOMA) systems with the capability of simultaneous wireless information and power …

Driven by massive connections and exponential growth of data in mobile devices, Non-
orthogonal multiple access (NOMA) has become a candidate access technology to meet the …

Non-orthogonal multiple access (NOMA) is a promising technique for the fifth generation
mobile communication due to its high spectral efficiency. By applying superposition coding …

In this paper, we consider a single cell downlink non-orthogonal multiple access (NOMA)
network and aim at maximizing the energy efficiency. The energy-efficient resource …

A novel joint optimization framework for device-to-device (D2D)-enabled non-orthogonal
multiple access (NOMA) networks is proposed. Our objective is to maximize the performance …

The simultaneous wireless information and power transfer or energy harvesting (EH) can be
combined in nonorthogonal multiple access (NOMA) as green applications towards 5G. This …