Research Article
Performance Analysis on Wireless Power Transfer Wireless Sensor Network with Best AF Relay Selection over Nakagami- Fading
@INPROCEEDINGS{10.1007/978-3-030-30149-1_16, author={Duy-Hung Ha and Dac-Binh Ha and Van-An Vo and Miroslav Voznak}, title={Performance Analysis on Wireless Power Transfer Wireless Sensor Network with Best AF Relay Selection over Nakagami- Fading}, proceedings={Industrial Networks and Intelligent Systems. 5th EAI International Conference, INISCOM 2019, Ho Chi Minh City, Vietnam, August 19, 2019, Proceedings}, proceedings_a={INISCOM}, year={2019}, month={9}, keywords={Wireless sensor network Wireless power Relaying network Amplify and forward Time switching Power splitting Outage probability}, doi={10.1007/978-3-030-30149-1_16} }- Duy-Hung Ha
Dac-Binh Ha
Van-An Vo
Miroslav Voznak
Year: 2019
Performance Analysis on Wireless Power Transfer Wireless Sensor Network with Best AF Relay Selection over Nakagami- Fading
INISCOM
Springer
DOI: 10.1007/978-3-030-30149-1_16
Abstract
In this paper, we present the performance analysis of energy harvesting amplify-and-forward (AF) relaying wireless sensor network with best relay selection scheme over Nakagami- fading. Specifically, this considered network consists of one sink, multiple energy-constrained relays, and one destination sensor node. The best relay is chosen to amplify and forward the message to the destination after powered by the sink. In order to evaluate the performance, the closed-form expression of outage probability and throughput are derived by applying the discrete optimal power splitting ratio. Based on this expression, we investigate the behavior of this network according to the key parameters such as transmit power, number of relays, time switching ratio and the distance.