Outage probability minimization in secure NOMA cognitive radio systems with UAV relay: a machine learning approach
This paper considers a multiple-input multiple-output (MIMO) non-orthogonal multiple
access (NOMA) cognitive radio (CR) system with an unmanned aerial vehicle relay (UR). In …
access (NOMA) cognitive radio (CR) system with an unmanned aerial vehicle relay (UR). In …
On secrecy analysis of underlay cognitive UAV-aided NOMA systems with TAS/MRC
X Zheng, J Zhang, G Pan - IEEE Internet of Things Journal, 2022 - ieeexplore.ieee.org
This article investigates the secrecy performance for an unmanned aerial vehicle (UAV)-
aided nonorthogonal multiple access (NOMA) network in the context of an underlay …
aided nonorthogonal multiple access (NOMA) network in the context of an underlay …
Secondary Network Throughput Optimization of NOMA Cognitive Radio Networks Under Power and Secure Constraints
Recently, the combination of cognitive radio networks with the nonorthogonal multiple
access (NOMA) approach has emerged as a viable option for not only improving spectrum …
access (NOMA) approach has emerged as a viable option for not only improving spectrum …
Cognitive NOMA for UAV-enabled secure communications: Joint 3D trajectory design and power allocation
N Tang, H Tang, B Li, X Yuan - IEEE Access, 2020 - ieeexplore.ieee.org
In the paper, we investigate the physical layer security (PLS) of an unmanned aerial vehicle
(UAV) enabled communication system that integrates non-orthogonal multiple access …
(UAV) enabled communication system that integrates non-orthogonal multiple access …
Throughput optimization for noma energy harvesting cognitive radio with multi-UAV-assisted relaying under security constraints
This paper investigates the throughput of a non-orthogonal multiple access (NOMA)-based
cognitive radio (CR) system with multiple unmanned aerial vehicle (UAV)-assisted relays …
cognitive radio (CR) system with multiple unmanned aerial vehicle (UAV)-assisted relays …
Error performance of NOMA-based cognitive radio networks with partial relay selection and interference power constraints
Non-orthogonal multiple access (NOMA)-based cognitive radio (CR) networks have recently
emerged as a promising solution to enhance the spectral efficiency and massive …
emerged as a promising solution to enhance the spectral efficiency and massive …
On secrecy analysis of UAV-enabled relaying NOMA systems
J Zhang, X Zheng, G Pan, Y Xie - Physical Communication, 2021 - Elsevier
In this paper, we analyze the secrecy outage performance for an unmanned aerial vehicle
(UAV)-enabled relaying non-orthogonal multiple access (NOMA) system, in which a source …
(UAV)-enabled relaying non-orthogonal multiple access (NOMA) system, in which a source …
Joint resource and trajectory optimization for secure UAV-based relay NOMA system
In this paper, we propose and analyze the maximal secrecy capability of an unmanned
aerial vehicle (UAV)-based relay non-orthogonal multiple access system. In this system, a …
aerial vehicle (UAV)-based relay non-orthogonal multiple access system. In this system, a …
Security-reliability tradeoff analysis for cooperative NOMA in cognitive radio networks
This paper develops a tractable analysis framework to evaluate the reliability and security
performance of cooperative non-orthogonal multiple access (co-NOMA) in cognitive …
performance of cooperative non-orthogonal multiple access (co-NOMA) in cognitive …
Reliable and secure transmission in multiple antennas hybrid satellite-terrestrial cognitive networks relying on NOMA
We study a hybrid satellite-terrestrial cognitive network (HSTCN) relying on non-orthogonal
multiple access (NOMA) interconnecting a satellite and multiple terrestrial nodes. In this …
multiple access (NOMA) interconnecting a satellite and multiple terrestrial nodes. In this …