Power Beacon-Assisted Energy Harvesting in a Half-Duplex Communication Network under Co-Channel Interference over a Rayleigh Fading Environment: Energy Efficiency and Outage Probability Analysis

Phan Van-Duc, Tan N. Nguyen, Minh Tran, Tran Thanh Trang, Miroslav Voznak, Duy-Hung Ha and Thanh-Long Nguyen
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Phan Van-Duc: Center of Excellence for Automation and Precision Mechanical Engineering, Nguyen Tat Thanh University, Ho Chi Minh City 70000, Vietnam
Tan N. Nguyen: Wireless Communications Research Group, Faculty of Electrical & Electronics Engineering, Ton Duc Thang University, 19 Nguyen Huu Tho Street, Ho Chi Minh City 70000, Vietnam
Minh Tran: Optoelectronics Research Group, Faculty of Electrical and Electronics Engineering, Ton Duc Thang University, Ho Chi Minh City 70000, Vietnam
Tran Thanh Trang: National Key Laboratory of Digital Control and System Engineering, Ho Chi Minh City 70000, Vietnam
Miroslav Voznak: Faculty of Electrical Engineering and Computer Science, Technical University of Ostrava, Ostrava 70833, Czech Republic
Duy-Hung Ha: Wireless Communications Research Group, Faculty of Electrical & Electronics Engineering, Ton Duc Thang University, 19 Nguyen Huu Tho Street, Ho Chi Minh City 70000, Vietnam
Thanh-Long Nguyen: Center for Information Technology, Ho Chi Minh City University of Food Industry, Ho Chi Minh City 70000, Vietnam

Energies, 2019, vol. 12, issue 13, 1-14

Abstract: In this time, energy efficiency (EE), measured in bits per Watt, has been considered as an important emerging metric in energy-constrained wireless communication networks because of their energy shortage. In this paper, we investigate power beacon assisted (PB) energy harvesting (EH) in half-duplex (HD) communication network under co-channel Interferer over Rayleigh fading environment. In this work, we investigate the model system with the time switching (TS) protocol. Firstly, the exact and asymptotic form expressions of the outage probability (OP) are analyzed and derived. Then the system EE is investigated and the influence of the primary system parameters on the system performance. Finally, we verify the correctness of the analytical expressions using Monte Carlo simulation. Finally, we can state that the simulation and analytical results are the same.

Keywords: power beacon (PB); energy efficiency (EE); outage probability (OP); energy harvesting (EH); co-channel interference (CCI) (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2019
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