In this letter, we investigate a cache-and energy harvesting (EH)-enabled device-to-device
(D2D)-aided nonorthogonal multiple access (NOMA) network with hardware impairments at …

We propose and investigate a bidirectional device-to-device (D2D) transmission scheme
that exploits cooperative downlink non-orthogonal multiple access (NOMA)(termed as BCD …

This paper investigates non-orthogonal multiple access (NOMA), cooperative relaying, and
energy harvesting to support device-to-device (D2D) transmission. In particular, we deploy …

Communication networks are becoming increasingly content-centric, and reusable content
like viral information and video on demand are often requested by multiple users. Caching at …

This paper investigates the resource allocation problem in device-to-device (D2D)
communications underlaying a non-orthogonal multiple access (NOMA)-based cellular …

In this work, we propose and investigate a novel hybrid cellular and bidirectional device-to-
device (D2D) transmission scheme that exploits cooperative non-orthogonal multiple access …

Non-orthogonal multiple access (NOMA) is effective in enhancing the spectral efficiency and
sum rate of a system as compared to an orthogonal scheme. In addition to this, as mobile …

In this paper, we investigate a non-orthogonal multiple access (NOMA)-based coordinated
direct and relay transmission (CDRT) system under Rayleigh fading with imperfect …

In this paper, we analyze the performance of an energy harvesting (EH)-assisted overlay
cognitive non-orthogonal multiple access (NOMA) system. The underlying system consists of …

Underlay device-to-device (D2D) and non-orthogonal multiple access (NOMA) are two
promising technologies that have potential to enhance the spectral efficiency for future …