The UAV Assisted Wireless Powered on D2D Communication Hybrid AF/DF Multi Relay Based

This work investigates the implementation of hybrid AF and DF relaying protocol on multi relay D2D wireless powered communication system. To get the system performance we propose three scenarios of AF and DF utilization and three conditions of the distance S – R and R – D which impact to the system performance on throughput term. From the simulation results we conclude that the distance of R – D will produce the highest SNR value which result the best throughput system value. The simulation results verify that AF relaying protocol produce better SNR value and better throughput value than DF relaying protocol, which can be shown that the first scenario when all relay work with AF relaying protocol.