Achieving reliable and secure communications in wireless-powered NOMA systems

K Cao, B Wang, H Ding, L Lv, J Tian… - IEEE transactions on …, 2021 - ieeexplore.ieee.org
This article studies the reliable and secure communications for a wireless-powered non-
orthogonal multiple access (NOMA) system in the presence of multiple eavesdroppers. A …

Relaying in the Internet of Things (IoT): A survey

U Uyoata, J Mwangama, R Adeogun - IEEE Access, 2021 - ieeexplore.ieee.org
The deployment of relays between Internet of Things (IoT) end devices and gateways can
improve link quality. In cellular-based IoT, relays have the potential to reduce base station …

Security-reliability trade-off analysis for rateless codes-based relaying protocols using NOMA, cooperative jamming and partial relay selection

DH Ha, TT Duy, PN Son, T Le-Tien, M Voznak - IEEE Access, 2021 - ieeexplore.ieee.org
In this paper, we propose secure relaying transmission protocols using rateless codes,
where a source sends encoded packets to two intended destinations via help of …

Stochastic Geometry-Based Physical-Layer Security Performance Analysis of a Hybrid NOMA-PDM-Based IoT System

H Chamkhia, A Erbad, A Mohamed… - IEEE Internet of …, 2023 - ieeexplore.ieee.org
With the development of low-cost computer chips and wireless networks, any object or thing
can become a component of the Internet of Things (IoT). As a result, these disparate things …

[HTML][HTML] Performance analysis and optimization of multiple IIoT devices radio frequency energy harvesting NOMA mobile edge computing networks

VT Truong, DB Ha, A Nayyar, M Bilal, D Kwak - Alexandria Engineering …, 2023 - Elsevier
In this day and age, the Industrial Internet of Things (IIoT) has been considered to
revolutionize industrial manufacturing by capturing and accessing massive data sources …

[HTML][HTML] System Performance Analysis for an Energy Harvesting IoT System Using a DF/AF UAV-Enabled Relay with Downlink NOMA under Nakagami-m Fading

AN Nguyen, VN Vo, C So-In, DB Ha - Sensors, 2021 - mdpi.com
This paper investigates system performance in the Internet of Things (IoT) with an energy
harvesting (EH) unmanned aerial vehicle (UAV)-enabled relay under Nakagami-m fading …

Secrecy performance of a multi-NOMA-MIMO system in the UEH relaying network using the PSO algorithm

T Le Anh, IP Hong - IEEE Access, 2020 - ieeexplore.ieee.org
In this paper, we investigate the secrecy performance of the nonorthogonal multiple access
(NOMA) system in an untrusted relaying energy harvesting (UEH) network with the multiple …

On Quantifying of IoT Security Parameters-An Assessment Framework

SA Ebad - IEEE Access, 2023 - ieeexplore.ieee.org
Several attempts have been made to propose metrics that quantify the parameters of
existing solutions to improve the security of IoT systems. This paper presents a framework to …

Secrecy performance analysis and optimization for UAV-relay-enabled WPT and cooperative NOMA MEC in IoT networks

AN Nguyen, DB Ha, T Van Truong… - IEEE …, 2023 - ieeexplore.ieee.org
This paper investigates a system for unmanned aerial vehicle (UAV)-enabled wireless
power transfer (WPT) and non-orthogonal multiple access (NOMA) mobile edge computing …

A secure energy efficient scheme for cooperative IoT networks

A Gouissem, K Abualsaud, E Yaacoub… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
A secure energy efficient approach is proposed to connect Internet of Things (IoT) sensors
that operate with limited power resources. This is done by optimizing simultaneously the …