scholarly journals Design and Implementation of an End-to-End Amplify and Forward Full-Duplex Relay Network

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 163594-163607
Author(s):  
Sergey Shaboyan ◽  
Alireza S. Behbahani ◽  
Ahmed M. Eltawil
Keyword(s):  
Full Duplex ◽  
Relay Network ◽  
Amplify And Forward ◽  
Design And Implementation ◽  
End To End ◽  
Full Duplex Relay

scholarly journals Outage Performance of Bidirectional Full-Duplex Amplify-and-Forward Relay Network with Transmit Antenna Selection and Maximal Ratio Combining

2018 ◽  
Vol 1 ◽  
pp. 62-69
Author(s):  
R. Rajesh ◽  
P. G. S. Velmurugan ◽  
S. J. Thiruvengadam ◽  
P. S. Mallick
Keyword(s):  
Antenna Selection ◽  
Relay Node ◽  
Maximal Ratio Combining ◽  
Full Duplex ◽  
Relay Network ◽  
Amplify And Forward ◽  
Transmit Antenna Selection ◽  
Outage Performance ◽  
Half Duplex ◽  
Af Relay

In this paper, a bidirectional full-duplex amplify- and-forward (AF) relay network with multiple antennas at source nodes is proposed. Assuming that the channel state information is known at the source nodes, transmit antenna selection and maximal ratio combining (MRC) are employed when source nodes transmit information to the relay node and receive information from the relay node respectively, in order to improve the overall signal-to-interference plus noise ratio (SINR). Analytical expressions are derived for tight upper bound SINR at the relay node and source nodes upon reception. Further, losed form expressions are also derived for end-to-end outage probability of the proposed bidirectional full-duplex AF relay network in the Nakagami-m fading channel environment. Although self-interference at the relay node limits the performance of the full-duplex network, the outage performance of the proposed network is better than that of conventional bidirectional full-duplex and half-duplex AF relay networks, due to the selection diversity gain in TAS and diversity and array gain in MRC.

scholarly journals Low complexity robust recursive beamforming for two-way full duplex relay network

2020 ◽  
Vol 14 (9) ◽  
pp. 1444-1450
Author(s):  
Atefeh Omidkar ◽  
Yasser Attarizi ◽  
Hadi Zayyani
Keyword(s):  
Low Complexity ◽  
Full Duplex ◽  
Relay Network ◽  
Full Duplex Relay

Secure Communications With a Full-Duplex Relay Network Under Residual Self-Interference

2020 ◽  
Vol 24 (3) ◽  
pp. 496-500
Author(s):  
Junguk Park ◽  
Sangseok Yun ◽  
Il-Min Kim ◽  
Jeongseok Ha
Keyword(s):  
Full Duplex ◽  
Relay Network ◽  
Secure Communications ◽  
Full Duplex Relay
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