On security and throughput for energy harvesting untrusted relays in IoT systems using NOMA

C So-In, H Tran, DD Tran, S Heng… - IEEE …, 2019 - ieeexplore.ieee.org
In this paper, we analyze the secrecy and throughput of multiple-input single-output (MISO)
energy harvesting (EH) Internet of Things (IoT) systems, in which a multi-antenna base …

Enhancing secrecy performance of energy harvesting NOMA systems using IoT user scheduling under untrusted users

NK Largani, B Akhbari - IET Communications, 2022 - Wiley Online Library
In this work, multiple energy‐limited Internet of Things (IoT) users are intended to
communicate with their destination (D u D_u). The scheduled IoT user harvests the energy …

Performance analysis of an energy-harvesting IoT system using a UAV friendly jammer and NOMA under cooperative attack

C So-In, H Tran, DD Tran, TP Huu - IEEE Access, 2020 - ieeexplore.ieee.org
In this article, we consider the information leakage and outage probabilities of a multiple-
input single-output (MISO) energy-harvesting (EH) Internet of Things (IoT) system in which a …

Secrecy analysis for IoT relaying networks deploying NOMA with energy harvesting

J Zhang, M Han - Journal of the Franklin Institute, 2021 - Elsevier
In this paper, we investigate the physical-layer security for an Internet of Things (IoT)
relaying network employing non-orthogonal multiple access (NOMA) in the context of non …

Improving physical layer security of uplink NOMA via energy harvesting jammers

K Cao, B Wang, H Ding, L Lv, R Dong… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
We investigate the secrecy transmission of uplink non-orthogonal multiple access (NOMA)
with the aid of energy harvesting (EH) jammers. During each time frame, communication is …

Secrecy analysis of a cooperative NOMA network using an EH untrusted relay

TA Le, HY Kong - International Journal of Electronics, 2019 - Taylor & Francis
In this paper, a down-link non-orthogonal multiple access (NOMA) system with imperfect
successive interference cancellation (SIC) using Energy-Harvesting untrusted relays is …

Evaluating the performance of cooperative NOMA with energy harvesting under physical layer security

TA Le, HY Kong - Wireless Personal Communications, 2019 - Springer
In this paper, we consider a non-orthogonal multiple access system with imperfect
successive interference cancellation and physical layer security where the source node …

Secrecy outage probability of energy-harvesting cooperative NOMA transmissions with relay selection

A Salem, L Musavian, EA Jorswieck… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Three relay selection techniques, aiming at achieving secure non-orthogonal multiple
access in cooperative energy-harvesting (EH) communications, are proposed and …

Secrecy performance of NOMA systems with energy harvesting and full-duplex relaying

C Guo, L Zhao, C Feng, Z Ding… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
This paper studies the physical layer security for a cooperative non-orthogonal multiple
access system with energy harvesting (EH) and full-duplex (FD) relaying. In particular, the …

Secrecy communication for wireless-powered cooperative NOMA systems with a friendly jammer

Y Ren, X Zhang, P Long, J Wang… - 2022 IEEE Globecom …, 2022 - ieeexplore.ieee.org
In this paper, we investigate the physical layer security of wireless-powered cooperative non-
orthogonal multiple access (NOMA) systems with an energy harvesting (EH) friendly …