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Sensor Mission Assignment in Rechargeable Wireless Sensor Networks
ACM Transactions on Sensor Networks, 2014Sensor mission assignment involves matching the sensing resources of a wireless sensor network (WSN) to appropriate tasks (missions), which may come to the network dynamically. Although solutions for WSNs with battery-operated nodes have been proposed for this problem, no attention has been given to networks whose nodes have energy-harvesting ...
Chiara Petrioli +2 more
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Optimal Charging in Wireless Rechargeable Sensor Networks
IEEE Transactions on Vehicular Technology, 2016Recent years have witnessed several new promising technologies to power wireless sensor networks, which motivate some key topics to be revisited. By integrating sensing and computation capabilities to the traditional radio-frequency identification (RFID) tags, the Wireless Identification and Sensing Platform (WISP) is an open-source platform acting as ...
Tian He, Jiming Chen, Lingkun Fu
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Efficient Wireless Recharging in Sensor Networks
2013 IEEE International Conference on Distributed Computing in Sensor Systems, 2013We study the problem of efficient wireless energy recharging in Wireless Rechargeable Sensor Networks (WRSN). In such networks a special mobile entity (called the Mobile Charger) traverses the network and wirelessly replenishes the energy of sensor nodes.
Constantinos Marios Angelopoulos +2 more
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Energy Provisioning in Wireless Rechargeable Sensor Networks
IEEE Transactions on Mobile Computing, 2011Wireless rechargeable sensor networks (WRSNs) have emerged as an alternative to solving the challenges of size and operation time posed by traditional battery-powered systems. In this paper, we study a WRSN built from the industrial wireless identification and sensing platform (WISP) and commercial off-the-shelf RFID readers.
Shibo He +5 more
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Programming wireless recharging for target-oriented rechargeable sensor networks
Proceedings of the 11th IEEE International Conference on Networking, Sensing and Control, 2014Wireless rechargeable sensors can receive energy from mobile chargers directly. For fulfilling differentiated application requirements, the charger should be programmed in advance to schedule its limited time budget on moving itself and charging individual sensors.
Jian Wang 0028 +4 more
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Recharging path construction for mobile recharger in wireless sensor networks
2016 IEEE International Conference on Consumer Electronics-Taiwan (ICCE-TW), 2016Wireless recharging becomes one of the most important problems in wireless sensor networks recently. This paper aims to construct a recharging path for mobile anchor to efficiently recharge the battery of each sensor in a given WSN. Initially, the boundary of recharging circle is analyzed such that mobile anchor can fully recharge the battery of any ...
Hongli Yu, Guilin Chen, Chih-Yung Chang
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Joint Wireless Charging and Sensor Activity Management in Wireless Rechargeable Sensor Networks
2015 44th International Conference on Parallel Processing, 2015Recent studies show that the novel wireless charging technology can extend the lifetime of Wireless Sensor Networks (WSNs) towards perpetual operations. Recharging Vehicles (RVs) can be applied in WSNs to recharge sensors conveniently via wireless charging devices.
Yuan Gao 0035 +2 more
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MSR: Minimum-Stop Recharging Scheme for Wireless Rechargeable Sensor Networks
2014 IEEE 11th Intl Conf on Ubiquitous Intelligence and Computing and 2014 IEEE 11th Intl Conf on Autonomic and Trusted Computing and 2014 IEEE 14th Intl Conf on Scalable Computing and Communications and Its Associated Workshops, 2014This paper deals with simultaneous energy transfer to multiple nodes for scalable wireless recharging in wireless sensor networks. All existing recharging schemes rely on the use of a mobile charger that roves the network and drops by some locations for nodes recharging.
Lyes Khelladi +4 more
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Recharge Interval and Packet Delay in Wireless Sensor Network with RF Recharging
2016 IEEE Global Communications Conference (GLOBECOM), 2016Radio frequency (RF) recharging can extend maintenance-free operation of wireless sensor networks. However, the period between recharging is limited by the distance between the most distant sensor node and the master which sends out recharging pulses. To increase this period, we propose a scheme in which nodes are logically grouped into circular zones ...
Jelena V. Misic +2 more
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Efficient energy management in wireless rechargeable sensor networks
Proceedings of the 15th ACM international conference on Modeling, analysis and simulation of wireless and mobile systems, 2012Through recent technology advances in the field of wireless energy transmission, Wireless Rechargeable Sensor Networks (WRSN) have emerged. In this new paradigm for WSNs a mobile entity called Mobile Charger (MC) traverses the network and replenishes the dissipated energy of sensors.
Constantinos Marios Angelopoulos +4 more
openaire +1 more source