Secrecy outage analysis in NOMA power line communications

RK Ahiadormey, P Anokye, HS Jo… - IEEE …, 2021 - ieeexplore.ieee.org
This letter studies physical layer security (PLS) in non-orthogonal multiple access (NOMA)
power line communication (PLC) networks. A source node transmits information to two …

Secure transmission for NOMA systems with imperfect SIC

Z Xiang, X Tong, Y Cai - China Communications, 2020 - ieeexplore.ieee.org
This paper investigates secure transmission for non-orthogonal multiple access (NOMA)
systems where the imperfect successive interference cancellation (SIC) is considered at …

Secrecy sum rate maximization in NOMA systems with wireless information and power transfer

G He, L Li, X Li, W Chen, LL Yang… - 2017 9th International …, 2017 - ieeexplore.ieee.org
In this paper, we study the physical layer security in the downlink Non-Orthogonal Multiple
Access (NOMA) systems with the capability of simultaneous wireless information and power …

Power allocation study for non-orthogonal multiple access networks with multicast-unicast transmission

Z Yang, JA Hussein, P Xu, Z Ding… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
This paper considers a downlink single-cell non-orthogonal multiple access (NOMA)
network, where the base station, which has multiple antennas, broadcasts the mixed …

Joint precoding optimization for secure SWIPT in UAV-aided NOMA networks

W Wang, J Tang, N Zhao, X Liu… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
Combination of unmanned aerial vehicle (UAV) and non-orthogonal multiple access
(NOMA) is deemed as an promising solution to achieving massive connectivity in future …

On physical layer security of multiple-relay assisted NOMA systems

H Lei, Z Yang, KH Park, IS Ansari… - 2019 IEEE …, 2019 - ieeexplore.ieee.org
This paper considers the secrecy outage performance of a multiple-relay assisted non-
orthogonal multiple access (NOMA) network over Rayleigh fading channels. Two slots are …

Secrecy Performance of RIS Aided NOMA Networks

Y Pei, X Yue, W Yi, Y Liu, X Li… - 2022 IEEE 96th Vehicular …, 2022 - ieeexplore.ieee.org
Reconfigurable intelligent surface (RIS) has been regarded as a promising technology since
it has ability to create the favorable channel conditions. This paper investigates the secrecy …

Secrecy rate maximization in relay-assisted NOMA with untrusted users

I Amin, D Mishra, R Saini, S Aïssa - 2022 IEEE 33rd Annual …, 2022 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) has been considered as a promising solution to
provide spectrally efficient communications in the 5th generation and beyond networks …

Covert Communications in STAR-RIS Assisted NOMA IoT Networks over Nakagami-m Fading Channels

Q Li, D Xu, K Zhang, K Navaie… - IEEE Internet of Things …, 2024 - ieeexplore.ieee.org
The combination of simultaneously transmitting and reflecting-reconfigurable intelligent
surface (STAR-RIS) and nonorthogonal multiple access (NOMA) brings the necessary full …

Exploiting uplink NOMA to improve sum secrecy throughput in IoT networks

Z Xiang, W Yang, Y Cai, Y Cheng… - Wireless …, 2018 - Wiley Online Library
This paper exploits nonorthogonal multiple access (NOMA) to enhance the uplink secure
transmission in Internet of Things (IoT) networks. Considering the different intercept ability of …