Secrecy outage probability of DF‐based C‐NOMA under half and full duplex

S Gadi, SP Singh, A Kumar, RK Singh… - IET …, 2023 - Wiley Online Library
Abstract Cooperative Non‐orthogonal Multiple Access (C‐NOMA) is projected as the
dominant technology for 5G and beyond. Also, physical layer security, due to the presence …

On the physical layer security performance of full‐duplex cooperative NOMA system with multiple eavesdroppers, imperfect SIC and hardware imperfections

T Nimi, AV Babu - Internet Technology Letters - Wiley Online Library
In this letter, we propose a control jammer‐assisted framework for improving the physical
layer security (PLS) of full‐duplex (FD)‐cooperative non‐orthogonal multiple access (FD …

Power allocation for enhancing the physical layer secrecy performance of artificial noise-aided full-duplex cooperative NOMA system

T Nimi, AV Babu - Telecommunication Systems, 2024 - Springer
This paper investigates the physical layer security (PLS) performance of full-duplex
cooperative non-orthogonal multiple access (FD-CNOMA) network in the presence of an …

Secrecy analysis of a NOMA system with full duplex and half duplex relay

O Abbasi, A Ebrahimi - 2017 Iran workshop on communication …, 2017 - ieeexplore.ieee.org
In 5G wireless communication networks, Non-Orthogonal Multiple Access (NOMA) has
attracted much attention in recent years. This paper investigates physical layer security of a …

On the performance of physical layer security in virtual full-duplex non-orthogonal multiple access system

W Guo, Y Liu - EURASIP Journal on Wireless Communications and …, 2021 - Springer
This paper investigates physical layer security analysis of cooperative non-orthogonal
multiple access (NOMA) communication system. A virtual full-duplex (VFD) relaying scheme …

Secrecy performance analysis of half/full duplex AF/DF relaying in NOMA systems over fading channels

N Zaghdoud, AB Mnaouer, H Boujemaa… - Telecommunication …, 2022 - Springer
Although the progress in understanding 5G and beyond techniques such as Non-
Orthogonal Multiple Access (NOMA) and full-duplex techniques has been overwhelming …

[PDF][PDF] Exploring Secrecy Outage Probability of AF-NOMA and AF-OMA Networks.

DT Do, MS Van Nguyen - J. Commun., 2019 - jocm.us
A new design of non-orthogonal multiple access (NOMA) is explored in this study under
secrecy outage probability performance considerations. In particular, the Amplify-and …

Enhancing the physical layer security of artificial noise-aided half-duplex cooperative NOMA systems

T Nimi, AV Babu - Physical Communication, 2023 - Elsevier
The objective of this paper is to propose techniques for enhancing the physical layer security
(PLS) performance of half-duplex cooperative non-orthogonal multiple access (HD-CNOMA) …

Secrecy analysis of cooperative NOMA-FDR systems with imperfect CSI and colluding eavesdroppers

TM Hoang, BC Nguyen, N Van Vinh, GT Luu - Computer Networks, 2023 - Elsevier
This paper analyzes the secrecy attributes of a full-duplex relay (FDR) non-orthogonal
multiple access (NOMA) system, where the best relay is chosen from a set of numerous …

Secrecy performance of cooperative NOMA system with multiple full-duplex relays against non-colluding/colluding eavesdroppers

N Zaghdoud, AB Mnaouer… - 2020 IEEE 45th LCN …, 2020 - ieeexplore.ieee.org
In 5G and beyond wireless communication net-works, non-orthogonal multiple access
(NOMA) and Full-Duplex (FD) techniques are considered as promising key techniques …