This paper studies the physical layer security issue for cognitive radio sensor networks
(CRSNs) with primary outage constraint, for which a tractable framework is developed to …

This letter addresses the physical layer security for an underlay cognitive radio sensor
network over α-μ fading channels, where α and μ denote the nonlinearity and clustering of …

The achievable secrecy throughput of the distributed cognitive radio wireless networks
(DCRWNs) is investigated in this paper. The related works on the secrecy performance …

To secure the primary network, in this paper, we propose a cooperative spectrum access
strategy in which the cognitive radio sensor network (CRSN) will cooperate with the primary …

The rapid proliferation of independently-designed and-deployed wireless sensor networks
extremely crowds the wireless spectrum and promotes the emergence of cognitive radio …

The presence of correlated and imperfect channel state information (CSI) affects the secrecy
performance of cognitive radio networks (CRN). In this paper, we propose a physical layer …

Security and privacy are crucial for cognitive sensor radio networks (CSRNs) due to the
possible eavesdropping between secondary sensors and the secondary fusion center …

In this paper, we propose three path selection methods for cluster-based cognitive radio
(CR) networks for secrecy enhancement by formulating the probability of non-zero secrecy …

We examine the secrecy outage of primary links in cognitive wireless sensor networks with
interference from secondary users, offering original and highly accurate expressions for the …

In cognitive radio networks (CRNs), primary interference is either neglected or considered
as an additive white Gaussian random variable (rv). Current literature investigated such a …