In this paper, we investigate the outage performance of hybrid automatic repeat request with
chase combining (HARQ-CC) assisted downlink non-orthogonal multiple access (NOMA) …

The combination between non-orthogonal multiple access (NOMA) and hybrid automatic
repeat request (HARQ) is capable of realizing ultra-reliability, high throughput and many …

This paper investigates the performance of non-orthogonal multiple access (NOMA) systems
over time-correlated Rayleigh fading channels, where the users have heterogeneous quality …

Non-orthogonal multiple access (NOMA) can exploit the power difference between the users
to achieve a higher spectral efficiency. Thus, the power allocation plays a crucial role in …

Non-orthogonal multiple access (NOMA) utilizing power domain and advanced receiver has
been considered as a very promising candidate radio access technology for future wireless …

In this paper, we aim to design an adaptive power allocation scheme to minimize the
average transmit power of a hybrid automatic repeat request with chase combining (HARQ …

This work considers multiple user power-domain non-orthogonal multiple access (NOMA)
based downlink (DL) and uplink (UL) communication systems with potentially dissimilar …

In this correspondence, an uplink nonorthogonal multiple access (NOMA) system where the
base station (BS) trends to decode the independent information of users occupying the …

In sixth generation (6 G) networks, a massive number of users and devices must be
connected, necessitating flexible resource allocation. In this context, non-orthogonal multiple …

Conventional non-orthogonal multiple access (NOMA) schemes assume perfect channel
state information (CSI) at the transmitter side, which is nearly impractical for many …