Towards intelligent user clustering techniques for non-orthogonal multiple access: a survey

SM Hamedoon, JN Chattha, M Bilal - EURASIP Journal on Wireless …, 2024 - Springer
With the increasing user density of wireless networks, various user partitioning techniques or
algorithms segregate users into smaller, more manageable clusters. The benefit of user …

UAV-RIS assisted multiuser communications through transmission strategy optimization: GBD application

AM Huroon, YC Huang, LC Wang - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
In this paper, we present a transmission strategy optimization technique for multiple
unmanned aerial vehicles (UAVs) base stations assisted by a terrestrial reconfigurable …

Performance analysis of STAR-RIS-CR-NOMA based consumer IoT networks for resilient industry 5.0

X Li, X Gao, L Yang, H Liu, J Wang… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
The arrival of the sixth generation (6G) wireless communication will intensify the
developments of the Internet of Things (IoT) for widely applications in resilient industry 5.0 …

Exploiting SWIPT for Coordinated-NOMA Systems under Nakagami-m Fading

TB Doan, TH Nguyen - IEEE Access, 2024 - ieeexplore.ieee.org
In this paper, we consider and analyze the performance of exploiting simultaneously
wireless information and power transfer (SWIPT) for coordinated-non-orthogonal multiple …

Ultra-Low Sensing-Time and Hardware-Efficient Spectrum Sensor for Data Fusion Based Cooperative Cognitive-Radio Network

S Singh, R Shrestha - IEEE Transactions on Consumer …, 2023 - ieeexplore.ieee.org
This paper proposes a low-complexity cooperative-spectrum-sensing (CSS) algorithm that
delivers optimum reliability for the data fusion-based cognitive radio network. Based on this …

Secure and Reliable IoT Communication in Underlay CRN With Imperfect CSI

A Kumar, DNK Jayakody… - IEEE Internet of Things …, 2024 - ieeexplore.ieee.org
The Internet of Things (IoT) is a rapidly growing network of interconnected devices that has
the potential to revolutionize many industries and sectors. However, IoT devices are often …

Effective capacity analysis of NOMA with transceiver hardware and SIC imperfections

G Huang, X Sheng, H Liu, H Zhang, K Zhang… - Physical …, 2023 - Elsevier
In this paper, we study the performance of the non-orthogonal multiple access (NOMA)
networks. By considering two practical factors of residual hardware impairments (RHIs) and …

Mode Switching and Power Allocation for Relay-Assisted Cooperative Device-to-Device Communications

D Gao, N Xia, X Liu, D Wang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The fifth generation (5G) networks have changed the world we live in, and device-to-device
(D2D) communications are expected to further enhance 5G by enabling direct …

BER performance analysis for downlink NOMA systems over cascaded Nakagami-m fading channels

A Basgumus, F Kocak, M Namdar - Annals of Telecommunications, 2024 - Springer
In this study, the downlink non-orthogonal multiple access (NOMA) system in which
successive interference cancellation (SIC) errors exist is discussed. The new closed-form …

Optimization of 5G base station coverage based on self-adaptive mutation genetic algorithm

J Li, J Pang, X Fan - Computer Communications, 2024 - Elsevier
In communication network planning, a rational base station layout plays a crucial role in
improving communication speed, ensuring service quality, and reducing investment costs …