2020
DOI: 10.3390/pr8101324
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A Joint Optimization Strategy of Coverage Planning and Energy Scheduling for Wireless Rechargeable Sensor Networks

Abstract: Wireless Sensor Networks (WSNs) have the characteristics of large-scale deployment, flexible networking, and many applications. They are important parts of wireless communication networks. However, due to limited energy supply, the development of WSNs is greatly restricted. Wireless rechargeable sensor networks (WRSNs) transform the distributed energy around the environment into usable electricity through energy collection technology. In this work, a two-phase scheme is proposed to improve the energy managemen… Show more

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Cited by 8 publications
(3 citation statements)
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References 26 publications
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“…The first stage uses a particle swarm optimization algorithm to optimize the area coverage. In the second stage, a queuing game-based energy supply algorithm is designed to optimize the energy distribution [33]. In these works, little consideration has been given to the impact of sensor deployment on the overall network.…”
Section: Related Workmentioning
confidence: 99%
“…The first stage uses a particle swarm optimization algorithm to optimize the area coverage. In the second stage, a queuing game-based energy supply algorithm is designed to optimize the energy distribution [33]. In these works, little consideration has been given to the impact of sensor deployment on the overall network.…”
Section: Related Workmentioning
confidence: 99%
“…The technology of unmanned aerial vehicles was leveraged in wireless sensor networks in which the sensor nodes offloaded the data to the UAVs which improved the network coverage and reduced the consumption of energy [11]. The combination of coverage optimization and energy regulation processes increased the QoSensing of the transmission and extended the lifetime of the sensor nodes [12]. The implementation of the mobile sink comparatively increased the network coverage, and further, the usage of the long-range wireless interface improved the QoSensing of the network [13].…”
Section: Introductionmentioning
confidence: 99%
“…However, wireless sensor nodes have limited energy. It is difficult to charge and replace the batteries [4]. Finite energy would affect network lifetime and communication quality.…”
Section: Introductionmentioning
confidence: 99%