Results 11 to 20 of about 1,377 (180)

Efficient Wireless Charging Pad Deployment in Wireless Rechargeable Sensor Networks [PDF]

open access: yesIEEE Access, 2020
The rapid development of wireless power transfer technology brings forth innovative vehicle energy solutions and breakthroughs utilizing wireless sensor networks (WSNs).
Jingjing Chen, Chang Wu Yu, Wen Ouyang
doaj   +2 more sources

A Fuzzy Logic-Based Directional Charging Scheme for Wireless Rechargeable Sensor Networks [PDF]

open access: yesSensors
Wireless Power Transfer (WPT) has become a key technology to extend network lifetime in Wireless Rechargeable Sensor Networks (WRSNs). The traditional omnidirectional recharging method has a wider range of energy radiation, but it inevitably results in ...
Yuhan Ma   +4 more
doaj   +2 more sources

A Power Balance Aware Wireless Charger Deployment Method for Complete Coverage in Wireless Rechargeable Sensor Networks

open access: yesEnergies, 2016
Traditional sensor nodes are usually battery powered, and the limited battery power constrains the overall lifespan of the sensors. Recently, wireless power transmission technology has been applied in wireless sensor networks (WSNs) to transmit wireless ...
Tu-Liang Lin   +2 more
doaj   +3 more sources

A Novel Hybrid Search and Remove Strategy for Power Balance Wireless Charger Deployment in Wireless Rechargeable Sensor Networks

open access: yesEnergies, 2020
Conventional sensor nodes are often battery-powered, and battery power limits the overall lifetime of the wireless sensor networks (WSNs). Wireless charging technology can be implemented in WSNs to supply power to sensor nodes and resolve the problem of ...
Tu-Liang Lin   +2 more
doaj   +3 more sources

Joint Mobile Data Collection and Wireless Energy Transfer in Wireless Rechargeable Sensor Networks [PDF]

open access: yesSensors, 2017
In wireless rechargeable sensor networks (WRSNs), there is a way to use mobile vehicles to charge node and collect data. It is a rational pattern to use two types of vehicles, one is for energy charging, and the other is for data collecting.
Ping Zhong   +5 more
doaj   +2 more sources

Adaptive Energy Balanced Routing Strategy for Wireless Rechargeable Sensor Networks

open access: yesApplied Sciences, 2019
The network lifetime of wireless rechargeable sensor network (WRSN) is commonly extended through routing strategy or wireless charging technology. In this paper, we propose an optimization algorithm from the aspects of both charging and routing process ...
Liangrui Tang   +5 more
doaj   +3 more sources

On Wireless Power Transfer and Max Flow in Rechargeable Wireless Sensor Networks

open access: yesIEEE Access, 2016
In rechargeable or energy harvesting wireless sensor networks (WSNs), a key concern is the max flow or data rate at one or more sinks. However, this data rate is constrained by the available energy at each node as well as link capacity. To date, in order
Tengjiao He, Kwan-Wu Chin, Sieteng Soh
doaj   +3 more sources

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