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Mobile Charging Strategy for Wireless Rechargeable Sensor Networks [PDF]
Sensors, 2022 In a wireless sensor network, the sensing and data transmission for sensors will cause energy depletion, which will lead to the inability to complete the tasks. To solve this problem, wireless rechargeable sensor networks (WRSNs) have been developed to extend the lifetime of the entire network.
Tzung-Shi Chen +3 more
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Wireless Rechargeable Sensor Networks [PDF]
Energies, 2021 Wireless sensor networks have attracted much attention recently due to their various applications in many fields [...]
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Collaborative Wireless Power Transfer in Wireless Rechargeable Sensor Networks [PDF]
Wireless Communications and Mobile Computing, 2020 Wireless power transfer techniques to transfer energy have been widely adopted by wireless rechargeable sensor networks (WRSNs). These techniques are aimed at increasing network lifetime by transferring power to end devices. Under these wireless techniques, the incurred charging latency to replenish the sensor nodes is considered as one of the major ...
Azka Amin +9 more
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A recharging distance analysis for wireless sensor networks [PDF]
Ad Hoc Networks, 2018 Abstract Efficient energy consumption is a challenging problem in wireless sensor networks especially close to the sink node, known as the energy hole problem. Various policies for recharging battery exhausted nodes have been proposed using special recharging vehicles. The focus in this paper is on a simple recharging policy that permits a recharging
Tsoumanis. Georgios +3 more
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Recharging Schedule for Mitigating Data Loss in Wireless Rechargeable Sensor Network [PDF]
Sensors, 2018 Wireless Power Transfer (WPT) technology is considered as a promising approach to make Wireless Rechargeable Sensor Network (WRSN) work perpetually. In WRSN, a vehicle exists, termed a mobile charger, which can move close to sensor nodes and charge them wirelessly.
Haolin Liu +4 more
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Wireless battery recharging through UAV in wireless sensor networks
Egyptian Informatics Journal, 2022 In this contemporary era, recent developments have seen proliferation of methods on improving energy utilization for wireless sensor networks. Although the proposed methods can mitigate the problem of rapid battery depletion to some extent, the lifespan of sensor nodes is still a biggest constraint.
Mohit Angurala +2 more
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Efficient Wireless Charger Deployment for Wireless Rechargeable Sensor Networks [PDF]
Energies, 2016 A wireless rechargeable sensor network (WRSN) consists of sensor nodes that can harvest energy emitted from wireless chargers for refilling their batteries so that the WRSN can operate sustainably. This paper assumes wireless chargers are equipped with directional antennas, and are deployed on grid points of a fixed height to propose two heuristic ...
Jehn-Ruey Jiang, Ji-Hau Liao
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Efficient Wireless Charging Pad Deployment in Wireless Rechargeable Sensor Networks [PDF]
IEEE Access, 2020 The rapid development of wireless power transfer technology brings forth innovative vehicle energy solutions and breakthroughs utilizing wireless sensor networks (WSNs). In most existing schemes, wireless rechargeable sensor networks (WRSNs) are generally equipped with one or more wireless charging vehicles (vehicles) to serve sensor nodes (SNs). These
Jingjing Chen, Chang Wu Yu, Wen Ouyang
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Decentralized multi-charger coordination for wireless rechargeable sensor networks [PDF]
2015 IEEE 34th International Performance Computing and Communications Conference (IPCCC), 2015 Wireless charging is a promising technology for provisioning dynamic power supply in wireless rechargeable sensor networks (WRSNs). The charging equipment can be carried by some mobile nodes to enhance the charging flexibility. With such mobile chargers (MCs), the charging process should simultaneously address the MC scheduling, the moving and charging
Mo, Lei +4 more
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Extending Wireless Rechargeable Sensor Network Life without Full Knowledge [PDF]
Sensors, 2017 When extending the life of Wireless Rechargeable Sensor Networks (WRSN), one challenge is charging networks as they grow larger. Overcoming this limitation will render a WRSN more practical and highly adaptable to growth in the real world. Most charging algorithms require a priori full knowledge of sensor nodes’ power levels in order to determine the ...
Najeeb, Najeeb W., Detweiler, Carrick
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