With the increasing global communication demands and the development of Internet of
Things (IoT), extending the connectivity to rural and remote areas has become imperative for …

Future wireless networks will be required to provide more wireless services at higher data
rates and with global coverage. However, existing homogeneous wireless networks, such as …

Terrestrial communication networks mainly focus on users in urban areas but have poor
coverage performance in harsh environments, such as mountains, deserts, and oceans …

Integrated satellite terrestrial networks and non-orthogonal multiple access (NOMA) have
been confirmed to be promising and effective approaches to achieve substantial …

In this paper, we propose a unified framework for hybrid satellite/unmanned aerial vehicle
(HSUAV) terrestrial non-orthogonal multiple access (NOMA) networks, where satellite aims …

Non-orthogonal multiple access (NOMA) has the potential to provide higher throughput than
conventional orthogonal multiple access (OMA), which has been considered as a key …

Space-ground integrated networks (SGINs) have attracted substantial research interests due
to their wide area coverage capability, where spectrum sharing is employed between the …

To improve the utilization of spectrum and system capacity, non-orthogonal multiple access
(NOMA) is considered as a promising multiple access method for emerging communication …

In a generic modern multi-antenna relay system, the incremental cooperative networks use
the neighbor nodes to assist the source by sending the source message to the destination …

For the cooperative nonorthogonal multiple access (C-NOMA)-aided integrated satellite-
terrestrial network (ISTN), an outage is inevitable if the channel from the satellite to the weak …