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Article

Joint Energy Supply and Routing Path Selection for Rechargeable Wireless Sensor Networks

State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing 102206, China
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Author to whom correspondence should be addressed.
Sensors 2018, 18(6), 1962; https://doi.org/10.3390/s18061962
Received: 22 May 2018 / Revised: 15 June 2018 / Accepted: 15 June 2018 / Published: 17 June 2018
The topic of network lifetime has been attracting much research attention because of its importance in prolonging the standing operation of battery-restricted wireless sensor networks, and the rechargeable wireless sensor network has emerged as a promising solution. In this paper, we propose a joint energy supply and routing path selection algorithm to extend the network lifetime based on an initiative power supply. We develop a two-stage energy replenishment strategy to supplement the energy consumption of nodes as much as possible. Furthermore, the influence of charging factors on the selection of next-hop nodes in data routing is considered. The simulation results show that our algorithm effectively prolong the network lifetime, and different demands of network delay and energy consumption can be obtained by dynamically adjusting parameters. View Full-Text
Keywords: rechargeable wireless sensor network; network lifetime; energy supply; routing path selection rechargeable wireless sensor network; network lifetime; energy supply; routing path selection
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MDPI and ACS Style

Tang, L.; Cai, J.; Yan, J.; Zhou, Z. Joint Energy Supply and Routing Path Selection for Rechargeable Wireless Sensor Networks. Sensors 2018, 18, 1962. https://doi.org/10.3390/s18061962

AMA Style

Tang L, Cai J, Yan J, Zhou Z. Joint Energy Supply and Routing Path Selection for Rechargeable Wireless Sensor Networks. Sensors. 2018; 18(6):1962. https://doi.org/10.3390/s18061962

Chicago/Turabian Style

Tang, Liangrui, Jinqi Cai, Jiangyu Yan, and Zhenyu Zhou. 2018. "Joint Energy Supply and Routing Path Selection for Rechargeable Wireless Sensor Networks" Sensors 18, no. 6: 1962. https://doi.org/10.3390/s18061962

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