Unmanned aerial vehicles (UAVs) are characterized by high flexibility and low deployment
costs. Therefore, UAVs, in recent years, have been widely used in all walks of life, such as …

This study delves into the capabilities of reconfigurable intelligent surfaces (RISs) in
enhancing bidirectional non-orthogonal multiple access (NOMA) networks. The proposed …

Next generation networks will involve huge number of industrial internet of things (IIoT)
sensors which require reliable connectivity with low latency to manage the data transmission …

Non-orthogonal multiple access (NOMA) has emerged as a promising solution to support
multiple devices on the same network resources, improving spectral efficiency and enabling …

This paper introduces a reconfigurable intelligent surface (RIS)-assisted grant-free non-
orthogonal multiple access (GF-NOMA) scheme. We propose a joint user equipment (UE) …

As we transition from the 5G epoch, a new horizon beckons with the advent of 6G, seeking a
profound fusion with novel communication paradigms and emerging technological trends …

The Internet of Bodies (IoB) is an imminent extension of the vast Internet of Things (IoT)
domain, where wearable, ingestible, injectable, and implantable smart objects form a …

This article studies a mobile edge computing (MEC) with one edge node (EN), where
multiple unmanned aerial vehicles (UAVs) act as users which have some heavy tasks. As …

We propose a novel approach for enhancing physical layer security (PLS) in wireless
networks by utilizing a combination of reconfigurable intelligent surfaces (RIS) and artificial …

Unmanned aerial vehicle (UAV)-assisted Internet of Things (IoT) systems have been
implemented for over a decade, from transportation to military surveillance, and is proven …