Nov 3, 2015 · To overcome these limitations, a secure switch-and-stay combining (SSSC) protocol is proposed where only one out of the two relays is activated ...

In this paper, we study a two-phase underlay cognitive relay network, where there exists an eavesdropper who can overhear the message. The secure data ...

Secure Switch-and-Stay Combining (SSSC) for Cognitive Relay ... secure switch-and-stay combining (SSSC) ... “Distributed switch-and-stay combining in cognitive relay ...

In this paper, we study a two-phase underlay cognitive relay network, where there exists an eavesdropper who can overhear the message. The secure data ...

It is shown that SSSC can substantially reduce the system complexity while achieving or approaching the full diversity order of opportunistic relaying in ...

Abstract—Eavesdropping is a major concern in Cognitive. Radio relay systems, due to the broadcast nature of these systems. Physical Layer Security (PLS) has ...

This paper investigates the relay selection and power allocation problems in OFDM-based cognitive radio networks with multiple amplify-and-forward relays. The ...

Jan 15, 2016 · In this paper, we therefore proposed an alternative scheme, namely, secure switch-and-stay combining (SSSC) protocol for providing the best ...

In this paper, the Secure Switch-and-Stay Combining (SSSC) protocol is extended to a multiple antenna scenario, namely Secure Switch-and-Stay Combining with ...

In this paper, we study applying dual branch transmit switch-and-stay combining (SSC) technique for underlay cognitive radio (UCR) networks. In UCR, the ...