Physical layer security in cooperative AF relaying networks with direct links over mixed Rayleigh and double-Rayleigh fading channels

A Pandey, S Yadav - IEEE Transactions on Vehicular …, 2018 - ieeexplore.ieee.org
In this paper, we investigate the secrecy performance of a dual-hop cooperative relaying
network, where a source node communicates with a destination node via an amplify-and …

Physical layer security in cooperative amplify‐and‐forward relay networks over mixed Nakagami‐m and double Nakagami‐m fading channels: performance …

A Pandey, S Yadav - IET Communications, 2020 - Wiley Online Library
The authors investigate the secrecy performance of a cooperative relaying network, wherein
a fixed source communicates with a fixed destination via an amplify‐and‐forward mobile …

Performance evaluation of amplify‐and‐forward relaying cooperative vehicular networks under physical layer security

A Pandey, S Yadav - Transactions on Emerging …, 2018 - Wiley Online Library
In this paper, we address the physical layer security of a cooperative vehicular network in
the presence of a passive eavesdropper vehicle, where the communication from a fixed …

Secrecy performance of cooperative cognitive AF relaying networks with direct links over mixed Rayleigh and double-Rayleigh fading channels

A Pandey, S Yadav, DT Do… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
This paper investigates the secrecy performance of an underlay cooperative cognitive
relaying network, wherein a secondary source vehicle communicates with a fixed secondary …

Secure multiple amplify-and-forward relaying over correlated fading channels

L Fan, R Zhao, FK Gong, N Yang… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
This paper quantifies the impact of correlated fading on secure communication of multiple
amplify-and-forward (AF) relaying networks. In such a network, the base station (BS) is …

Secrecy cooperative networks with outdated relay selection over correlated fading channels

L Fan, X Lei, N Yang, TQ Duong… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
In this paper, we study the impact of correlated fading on the secrecy performance of
multiple decode-and-forward (DF) relaying with outdated relay selection. It is assumed that …

Exploiting direct links for physical layer security in multiuser multirelay networks

L Fan, N Yang, TQ Duong, M Elkashlan… - IEEE Transactions …, 2016 - ieeexplore.ieee.org
We present two physical layer secure transmission schemes for multiuser multirelay
networks, where the communication from M users to the base station is assisted by direct …

Performance study of two-hop amplify-and-forward systems with untrustworthy relay nodes

L Sun, T Zhang, Y Li, H Niu - IEEE Transactions on Vehicular …, 2012 - ieeexplore.ieee.org
This paper investigates the problem of secure communication for amplify-and-forward (AF)
systems with untrustworthy relay nodes. To achieve positive secrecy rate, the destination …

Secrecy outage of dual-hop AF relay system with relay selection without eavesdropper's CSI

A Jindal, C Kundu, R Bose - IEEE Communications Letters, 2014 - ieeexplore.ieee.org
We evaluate the upper bound, lower bound and an approximate expression for secrecy
outage probability of a dual hop Amplify-and-forward (AF) relay system when the single …

Secrecy outage analysis with Kth best relay selection in dual-hop inter-vehicle communication systems

J Zhang, G Pan - AEU-International Journal of Electronics and …, 2017 - Elsevier
In this paper, we investigate the secrecy outage performance of a dual-hop inter-vehicle
communication system, in which all nodes are in motion and all fading channels are …