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 …

Green NOMA assisted NB-IoT based urban farming in multistory buildings

S Popli, RK Jha, S Jain - Computer Networks, 2021 - Elsevier
In this study, 5G-NB-IoT, enabled smart urban farming framework is presented. In order to
maximize the Energy-Efficiency (EE) of NB-IoT enabled sensor network's downlink …

Efficient user-channel pairing with power-domain sum-rate maximization in opportunistic hybrid OFDMA-NOMA IoT systems

S Abdel-Razeq, H Al-Obiedollah, H Bany Salameh - Cluster Computing, 2022 - Springer
Non-orthogonal multiple access (NOMA) along with cognitive radio (CR) have been recently
configured as potential solutions to fulfill the extraordinary demands of the fifth generation …

Investigation of Bi-Directional LSTM deep learning-based ubiquitous MIMO uplink NOMA detection for military application considering Robust channel conditions

J Alanya-Beltran, R Shankar… - The Journal of …, 2023 - journals.sagepub.com
Ubiquitous multiple-input multiple-output (MIMO) non-orthogonal multiple access (NOMA)
networks (UMNs) have emerged as an important technology for enabling security and other …

Intelligent Reflecting Surfaces-Assisted Cognitive NOMA in 5G/B5G Networks: Design, Architecture, Challenges, and Future Directions

S Abdel-Razeq, HB Salameh… - 2023 International …, 2023 - ieeexplore.ieee.org
The fifth-generation (5G) and beyond 5G (5G/B5G) wireless communication networks have
prompted many challenges related to massive connectivity, high-speed transmission …

Outage performance analysis of NOMA under fading channels in presence of imperfect SIC

NT Nguyen, HN Nguyen, M Voznak, LC Bao… - Bulletin of Electrical …, 2022 - beei.org
The introduction of 5th and 6th-generation wireless networks has elevated the demand for
huge device connectivity, spectral efficacy, and improved signal quality. The non-orthogonal …

[PDF][PDF] Millimeter Wave Communications in 5G Networks and Beyond: New System Models and Performance Analysis

NT Nguyen - 2023 - core.ac.uk
The dissertation investigates different network models, focusing on three important features
for next generation cellular networks with respect to millimeter waves (mmWave) …

Secrecy Outage Analysis for Wireless-Powered IoT Relaying NOMA Networks over Nakagami- Fading Channels

M Han, J Zhang - … and Signal Processing and Intelligent Oil …, 2021 - ieeexplore.ieee.org
In this paper, we anaylze the secrecy performance for a wireless-powered Internet of Things
(IoT) relaying-enabled non-orthogonal multiple access (NOMA) network. In the considered …