Artificial noise aided secure transmission for active RIS-aided NOMA networks
F Yang, W Guo, J Dai - IEEE Access, 2023 - ieeexplore.ieee.org
A secrecy rate maximization problem for active reconfigurable intelligent surface (RIS) aided
non-orthogonal multiple access networks has been studied in this paper. Assuming that the …
non-orthogonal multiple access networks has been studied in this paper. Assuming that the …
Security-aware spectrum sharing for NOMA in cognitive radio networks with discrete-time energy harvesting
F Xiao, X Li, K Tang - Computer Communications, 2022 - Elsevier
In this paper, we propose a security-aware spectrum sharing scheme for wireless-powered
cognitive radio networks (CRNs) with non-orthogonal multiple access (NOMA). In this …
cognitive radio networks (CRNs) with non-orthogonal multiple access (NOMA). In this …
Secrecy outage probability in cooperative NOMA based 5G wireless networks in Nakagami-m fading environment
This paper investigates the application of a cooperative non-orthogonal multiple access
(NOMA) network with two down-link users in Nakagami-m fading scenario. The near user …
(NOMA) network with two down-link users in Nakagami-m fading scenario. The near user …
QoS-aware secrecy rate maximization in untrusted NOMA with trusted relay
This letter considers a trusted decode-and-forward relay-assisted two-user non-orthogonal
multiple access (NOMA) communication system, and tackles the secure rate maximization …
multiple access (NOMA) communication system, and tackles the secure rate maximization …
Secure beamforming in MISO NOMA backscatter device aided symbiotic radio networks
Symbiotic radio (SR) networks are possible solutions to the future low-power wireless
communications for massive Internet of Things devices. In this paper, we investigate a …
communications for massive Internet of Things devices. In this paper, we investigate a …
Secrecy performance of AF relaying in cooperative NOMA over rician channel
N Zaghdoud, WH Alouane, H Boujemaa… - … & Mobile Computing …, 2019 - ieeexplore.ieee.org
In this paper, we investigate the secrecy performance of an Amplify-and-Forward (AF) relay
in a cooperative NOMA system. The AF relay ensures the transmission of the signal in the …
in a cooperative NOMA system. The AF relay ensures the transmission of the signal in the …
NOMA-enabled wireless powered backscatter communications for secure and green IoT networks
Non-orthogonal multiple access (NOMA) is becoming one of the promising technologies for
the fifth generation (5G) and beyond 5G (B5G) communications due to its ability of …
the fifth generation (5G) and beyond 5G (B5G) communications due to its ability of …
Secrecy performance analysis for reconfigurable intelligent surface aided NOMA network
Reconfigurable Intelligent Surface (RIS) technology is emerging as a promising
performance enhancement for next-generation wireless networks in terms of the quality of …
performance enhancement for next-generation wireless networks in terms of the quality of …
Exploiting TAS schemes to enhance the PHY-security in cooperative NOMA networks: A deep learning approach
In this paper, we propose a novel antenna selection scheme to enhance the secrecy
performance in a relay-aided non-orthogonal multiple access (NOMA) network against an …
performance in a relay-aided non-orthogonal multiple access (NOMA) network against 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 …
attracted much attention in recent years. This paper investigates physical layer security of a …