Analysis of symbiotic backscatter empowered wireless sensors network with short-packet communications

QV Do, BV Minh, QS Nguyen, B Kim - PloS one, 2024 - journals.plos.org
Recent progress studies in light of wireless communication systems mainly centred around
two focuses: zero-energy consumption and ultra-reliable and low-latency communication …

Enhancing data rate and energy efficiency of NOMA systems using reconfigurable intelligent surfaces for millimeter-wave communications

XN Pham, BC Nguyen, TD Thi, N Van Vinh… - Digital Signal …, 2024 - Elsevier
In this article, we employ reconfigurable intelligent surface (RIS) to aid a non-orthogonal
multiple access (NOMA) system utilizing millimeter-wave (mmWave) communications …

Performance Prediction of Power Beacon-Aided Wireless Sensor-Powered Non-Orthogonal Multiple-Access Internet-of-Things Networks under Imperfect Channel …

NL Nguyen, AT Le, PLT Nguyen, BV Minh, L Rejfek… - Applied Sciences, 2024 - mdpi.com
In this paper, we investigate a novel power beacon (PB)-aided wireless sensor-powered
non-orthogonal multiple-access (NOMA) Internet-of-Things (IoT) network under imperfect …

[HTML][HTML] Performance Analysis of a Cognitive RIS-NOMA in Wireless Sensor Network

HT Thien, AT Le, BV Minh, L Rejfek, I Koo - Applied Sciences, 2024 - mdpi.com
The reconfigurable intelligent surfaces (RIS) represent a transformative technology in
wireless communication, offering a novel approach to managing and enhancing radio signal …