Exploiting user clustering and fixed power allocation for multi-antenna UAV-assisted IoT systems

SQ Nguyen, AT Le, CB Le, PT Tin, YH Kim - Sensors, 2023 - mdpi.com
Internet of Things (IoT) systems cooperative with unmanned aerial vehicles (UAVs) have
been put into use for more than ten years, from transportation to military surveillance, and …

Antenna selection and device grouping for spectrum-efficient UAV-assisted IoT systems

DT Do, CB Le, A Vahid… - IEEE Internet of Things …, 2022 - ieeexplore.ieee.org
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 …

Approaching K-means for multiantenna UAV positioning in combination with a max-SIC-min-rate framework to enable aerial IoT networks

TN Tran, TL Nguyen, M Voznak - IEEE Access, 2022 - ieeexplore.ieee.org
In long-range wireless communication networks, the fading channels described in channel
state information are strongly related to distance and the path loss exponent and represent a …

Non-orthogonal multiple access in cooperative UAV networks: A stochastic geometry model

J Li, Y Liu, X Li, C Shen, Y Chen - 2019 IEEE 90th Vehicular …, 2019 - ieeexplore.ieee.org
In this paper, a unified framework for 3-hop unmanned aerial vehicle (UAV)-assisted non-
orthogonal multiple access (NOMA) network is proposed. Aim at characterizing the …

Performance prediction in UAV-terrestrial networks with hardware noise

BV Minh, AT Le, CB Le, SQ Nguyen, VD Phan… - IEEE …, 2023 - ieeexplore.ieee.org
To enhance the service quality of the unmanned aerial vehicle (UAV), the UAV-aided
Internet of Things (IoT) systems could deploy a Deep Neural Network (DNN) for performance …

Interference-aware NOMA for cellular-connected UAVs: Stochastic geometry analysis

WK New, CY Leow, K Navaie, Y Sun… - IEEE Journal on …, 2021 - ieeexplore.ieee.org
Efficiency of cellular-connected UAVs is challenged by spectrum inefficiency, limited number
of concurrent connectivity, and strong interference. To overcome these issues, in this paper …

[PDF][PDF] On Performance of Downlink Non-Orthogonal Multiple Access Wireless System Relying on UAV.

AT Le, ND Nguyen, DT Do - J. Commun., 2022 - pdfs.semanticscholar.org
Wireless communications relying on Unmanned Aerial Vehicles (UAVs) is a promising
candidate in future communication systems. Compared with conventional terrestrial …

UAV-based relay system for IoT networks with strict reliability and latency requirements

N Abbas, A Mrad, A Ghazleh… - IEEE Networking …, 2021 - ieeexplore.ieee.org
In hazardous Internet of Things (IoT) environments with the unlinked control server,
unmanned aerial vehicles (UAVs) swarm is leveraged to relay commands with strict …

Energy-efficient resource allocation for dual-NOMA-UAV assisted Internet of Things

Z Liu, X Liu, VCM Leung… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Employing unmanned aerial vehicles (UAVs) characterized by low cost, high
maneuverability, and on-demand deployment as aerial base stations (BSs) of Internet of …

Multi-UAV assisted IoT NOMA uplink communication system for disaster scenario

S Barick, C Singhal - IEEE Access, 2022 - ieeexplore.ieee.org
Unmanned aerial vehicle (UAV) communication has become a prominent technology that
can effectively assist in IoT systems. The inherent features of UAV such as mobility, flexibility …