On Secrecy Outage of Relay Selection in Underlay Cognitive Radio Networks Over Nakagami- Fading Channels
In this paper, the secrecy outage performance of an underlay cognitive decode-and-forward
relay network over independent but not necessarily identical distributed Nakagami-m fading …
relay network over independent but not necessarily identical distributed Nakagami-m fading …
Secrecy performance of cooperative cognitive radio networks under joint secrecy outage and primary user interference constraints
TX Quach, H Tran, E Uhlemann, MT Truc - IEEE Access, 2020 - ieeexplore.ieee.org
In this paper, we investigate the secrecy performance of a Cooperative Cognitive Radio
Network (CCRN) in the presence of an eavesdropper (EAV). The secondary users (SUs) are …
Network (CCRN) in the presence of an eavesdropper (EAV). The secondary users (SUs) are …
Outage performance of physical layer security for multi-hop underlay cognitive radio networks with imperfect channel state information
In this paper, we consider a multi-hop decode-and-forward (DF) relaying transmission in
underlay cognitive radio networks. Considering the presence of an eavesdropper that …
underlay cognitive radio networks. Considering the presence of an eavesdropper that …
Spatiotemporal diversification by moving-target defense through benign employment of false-data injection for dynamic, secure cognitive radio network
The future of wireless technology struggles to cope with information and resource exchange
among different users over various systems. Given the latest advances in Cognitive Radio …
among different users over various systems. Given the latest advances in Cognitive Radio …
Secrecy performance of threshold-based cognitive relay network with diversity combining
In the spectrum sharing mode, the transmitting power of the secondary user (SU) is optimally
controlled, such that no additional interference occurs at the primary user (PU). In this paper …
controlled, such that no additional interference occurs at the primary user (PU). In this paper …
On residual energy maximization in DF cognitive radio networks with multiple eavesdroppers
A Banerjee, SP Maity - IEEE Transactions on Cognitive …, 2019 - ieeexplore.ieee.org
This paper explores the issues of energy harvesting (EH) and multiple eavesdropping in an
underlay cognitive radio network (CRN) that comprises of a secondary transmitter (SU T) …
underlay cognitive radio network (CRN) that comprises of a secondary transmitter (SU T) …
A physical layer security-based transmit antenna selection scheme for NOMA systems
In this paper, we propose a novel transmit antenna selection (TAS) scheme to improve the
physical layer security of two-user non-orthogonal multiple access (NOMA) systems …
physical layer security of two-user non-orthogonal multiple access (NOMA) systems …
On the secrecy outage probability and performance trade-off of the multi-hop cognitive relay networks
MN Pham - Telecommunication Systems, 2020 - Springer
We study the physical-layer security of multi-hop secondary network under spectrum sharing
constraint caused by the primary, which consists of many simultaneously independent direct …
constraint caused by the primary, which consists of many simultaneously independent direct …
On outage secrecy minimisation in an energy harvesting relay assisted cognitive radio networks
This work considers an energy harvesting (EH) based two‐hop relay assisted cognitive
radio system that consists of a secondary transmitter, a relay node and a cooperative …
radio system that consists of a secondary transmitter, a relay node and a cooperative …
Secrecy performance of threshold‐based decode‐and‐forward cooperative cognitive radio network
This study evaluates the intercept and outage probability of a decode‐and‐forward (DF)
underlay cognitive radio network. The secondary users are subject to interference limitations …
underlay cognitive radio network. The secondary users are subject to interference limitations …