Results 161 to 170 of about 8,910 (210)

EECH HEED an adaptive hybrid clustering protocol for energy efficient soil monitoring in heterogeneous wireless sensor networks. [PDF]

Sci Rep
Kaur S, Kour S, Singh M.
europepmc   +1 more source

Distributed dynamic scheduling algorithm of target coverage for wireless sensor networks with hybrid energy harvesting system. [PDF]

Sci Rep
Bao X, Jiang Y, Han L, Xu X, Zhu H.
europepmc   +1 more source

LoRa Power Model for Energy Optimization in IoT Applications. [PDF]

Sensors (Basel)
Soler-Fernández JL, Romera O, Diéguez A, Prades JD, Alonso O.   +4 more
europepmc   +1 more source

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Optimal Charging in Wireless Rechargeable Sensor Networks

IEEE Transactions on Vehicular Technology, 2016
Recent 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 ...
Lingkun Fu, Jiming Chen, Tian He
exaly   +2 more sources

Efficient Wireless Recharging in Sensor Networks

2013 IEEE International Conference on Distributed Computing in Sensor Systems, 2013
We 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, Sotiris E. Nikoletseas, Theofanis P. Raptis   +2 more
openaire   +1 more source

Energy Provisioning in Wireless Rechargeable Sensor Networks

IEEE Transactions on Mobile Computing, 2011
Wireless 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, Jiming Chen 0001, Fachang Jiang, David K. Y. Yau, Guoliang Xing, Youxian Sun   +5 more
openaire   +1 more source

Sensor Mission Assignment in Rechargeable Wireless Sensor Networks

ACM Transactions on Sensor Networks, 2014
Sensor 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 ...
T. La Porta, PETRIOLI, Chiara, C. Phillips, SPENZA, DORA   +3 more
openaire   +2 more sources

Programming wireless recharging for target-oriented rechargeable sensor networks

Proceedings of the 11th IEEE International Conference on Networking, Sensing and Control, 2014
Wireless 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, Xiumei Wu, Xiaolin Xu, Yinchun Yang, Xiaoming Hu 0001   +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), 2016
Wireless 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
openaire   +1 more source