In this paper, we investigate the secrecy outage performance of decode-and-forward (DF)
buffer-aided multi-antenna underlay cognitive relay networks (CRNs) in the presence of an …

This work investigates the secrecy outage performance of decode-and-forward (DF) buffer-
aided underlay cognitive relay networks (CRNs) with outdated channel state information …

In this paper, we investigate the secrecy performance of an underlay cognitive decode-and-
forward relay network (CDRN) by exploiting an active direct link in the presence of primary …

In this study, the secrecy performance of cooperative half‐duplex cognitive relay networks
(CRNs) comprised of multiple primary users (PUs) and multiple eavesdroppers under the …

In this paper, the physical layer security in cognitive radio networks (CRNs) is investigated.
We consider an underlay relay assisted CRN consisting of multiple secondary sources …

In this paper, we investigate the secrecy performance of dual-hop decode-and-forward
cognitive relay networks taking into account the channel correlation between the main and …

This paper investigates the physical layer security in underlay cognitive radio networks with
multiple buffer-aided decode-and-forward relays, where an eavesdropper can intercept the …

In this paper, the secrecy outage performance of an underlay cognitive decode-and-forward
(DF) relay network over independent and non-identical distributed (inid) Nakagami-m fading …

In this paper, we investigate the secrecy outage probability (SOP) for the cooperative
decode-and-forward (DF) underlay cognitive radio networks (CRNs). Duo to the spectrum …

In this paper, we investigate physical layer security for multiple decode-and-forward (DF)
relaying underlay cognitive radio networks (CRNs) with fixed transmit power at the …