In this paper, we investigate a two-way unmanned aerial vehicle (UAV)-aided system, where
two sources communicate with each other with the aid of an UAV relay. Two downlink …

The performance of the cognitive non-orthogonal multiple access (NOMA) systems with
random locations is examined in the present paper. More precisely, the positions of the …

This work comprehensively investigates the complex dynamics and benefits that emerge
from the incorporation of technologies, such as energy harvesting (EH), finite blocklength …

Massive connectivity and green communication will be important problems for the upcoming
sixth generation (6G). Reconfigurable intelligent surfaces (RIS) and non-orthogonal multiple …

In this paper, we evaluate short packet communication (SPC) for a cooperative system
where one relay assists data transmission between one multi-antenna source and one …

The performance of long-range (LoRa) networks is investigated in the present paper.
Particularly, we study and optimize the performance of the potential rate and average …

This paper studies an unmanned aerial vehicle (UAV) assisted short-packet communication
(SPC) system, where a multi-antenna ground control station (GCS) transmits command and …

As a paradigm shift in the scheme of wireless access, non-orthogonal multiple access
(NOMA) can achieve massive connectivity and improve spectral efficiency, but introduces …

Real-time performance is one of the most vital metrics in Non-Orthogonal Multiple Access
(NOMA) based Industrial Internet of Things (IIoTs) applications. Since the relative …

Non-orthogonal multiple access (NOMA) employs new degrees of freedom for channel
sharing, but requires sophisticated receivers and generates high computational complexity …