Self-energized Full-Duplex UAV-assisted Cooperative Communication Systems

Dushantha Nalin K Jayakody,Muthu Chidambara Nathan,Tharindu D Ponnimbaduge Perera,Mazen Hasna

doi:10.1109/blackseacom.2019.8812864

Self-energized Full-Duplex UAV-assisted Cooperative Communication Systems

Dushantha Nalin K Jayakody, Muthu Chidambara Nathan + Show 2 more

https://doi.org/10.1109/blackseacom.2019.8812864

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Publication Date: Jun 1, 2019

Citations: 22

Affiliation: National Research Tomsk State University, Tomsk Polytechnic University, National Institute of Technology Tiruchirappalli, Qatar University

#Wireless Power Transfer #Simultaneous Wireless Information And Power Transfer Scheme + Show 8 more

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Abstract

In this paper, we propose a unified energy harvesting scheme using wireless power transfer (WPT), simultaneous wireless information and power transfer (SWIPT) and loop-back self-interference energy harvesting (SI-EH) enabled full-duplex (FD) cooperative communication system for unmanned aerial vehicles (UAVs). In contrast to traditional UAV assisted cooperative networks, here the UAV relies on alternative energy sources rather than pre-charged battery. Furthermore, the optimal time allocation for WPT and SWIPT scheme is obtained theoretically. Considering a delay-limited transmission mode, we derive an approximate close-form expression for the outage probability and the average throughput of the proposed system.

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