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Radiation Aware Mobility Paths in Wirelessly Powered Communication Networks
2019
Zenodo
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This still holds for the general case of the RF Wireless Communication networks. ...
Wireless power transfer (WPT) is an emerging technology that is used in ad hoc networks of battery-powered devices, to deliver energy and keep the network functional. ...
[6] studies the problem of radiation constrained scheduling of wireless charging tasks. ...
doi:10.5281/zenodo.2543521
fatcat:npkcnczddfh25d447alhvopifu
Radiation-constrained algorithms for Wireless Energy Transfer in Ad hoc Networks
2017
Computer Networks
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2021 pre-print arXiv:2109.11777v1 fatcat:pcjmz63ppbgaleo2bofbj2n3hy
We study the problem of efficiently charging a set of rechargeable nodes using a set of wireless chargers, under safety constraints on the electromagnetic radiation incurred. ...
In this charging model, we present and study the Low Radiation Efficient Charging Problem (LREC), in which we wish to optimize the amount of "useful" energy transferred from chargers to nodes (under constraints ...
In [26] , the authors propose a wireless charger placement scheme that guarantees EMR Safety for every location on the plane. ...
doi:10.1016/j.comnet.2017.05.025
fatcat:bvn32obj25dvnffwu6lijsil4a
Mobile Collectors for Opportunistic Internet of Things in Smart City Environment with Wireless Power Transfer
2021
Electronics
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Specifically, mobile vehicles used for data collection are further exploited as wireless power transmitters (wireless battery chargers) to wirelessly recharge the energy-constrained IoT nodes placed within ...
In the context of Internet of Things (IoT) for Smart City (SC) applications, Mobile Data Collectors (MDCs) can be opportunistically exploited as wireless energy transmitters to recharge the energy-constrained ...
SDWSN mechanism is used to determine the optimal placement of the energy transmitters, minimum required number of power transmitters and the scheduling operations of the power chargers. ...
doi:10.3390/electronics10060697
fatcat:hobhfag3orhylb6eqbvcrs7ofa
Wireless Charging Technologies: Fundamentals, Standards, and Network Applications
2016
IEEE Communications Surveys and Tutorials
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2015 pre-print arXiv:1509.00940v1 fatcat:om3ub6a3nfbudltg77ziamytt4Other Versions
In particular, with regard to network applications, we review the mobile charger dispatch strategies, static charger scheduling strategies and wireless charger deployment strategies. ...
Additionally, we discuss open issues and challenges in implementing wireless charging technologies. Finally, we envision some practical future network applications of wireless charging. ...
WIRELESS CHARGER DEPLOYMENT STRATEGIES Wireless charger deployment involves planning of charger placement to support the sustainable operation of a wireless network. ...
doi:10.1109/comst.2015.2499783
fatcat:ezqb6np63nasnglhyyfqd26oja
Optimal placement of drones for fast sensor energy replenishment using wireless power transfer
2019
2019 Wireless Days (WD)
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We formulate and optimally solve the Optimal Drone Placement and Planning Problem (OD3P) by using a given number of flying drones, in order to efficiently recharge wireless sensor nodes. ...
In this paper, we use dedicated chargers carried by drones that can fly over the network and transmit energy to the nodes using radio-frequency (RF) signals. ...
A number of solutions for the charger placement problem while taking into account the electromagnetic radiation activity is, also, proposed in the literature [7] , [8] , [9] . ...
doi:10.1109/wd.2019.8734203
dblp:conf/wd/CaillouetRZ19
fatcat:23tte7guvfcx5fbi4to6ny6l2q
A Survey on Magnetic Resonant Coupling Wireless Power Transfer Technology for Electric Vehicle Charging
2019
IET Power Electronics
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In addition, this study provides an overview of wireless EV charging including the static wireless EV charging and the dynamic wireless EV charging, which focuses on the coil design, power transfer efficiency ...
Wireless power transfer (WPT) technology makes it possible to supply power through an air-gap, without the need for current-carrying wires. ...
This is always implemented in the form of a single TX and a single RX. • Placement anywhere: The second form of Qi charger placement does not require the user to accurately place the mobile device on a ...
doi:10.1049/iet-pel.2019.0529
fatcat:t3iyfxv5nvfadaa3zumqxhx65q
Losing the Car Keys: Wireless PHY-Layer Insecurity in EV Charging
2019
USENIX Security Symposium
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A new generation of charger technologies is emerging, handling more sensitive data and undertaking more complex interactions, while using the charging cable as the communication channel. This ...
Disclosure Statement We disclosed our findings to the tested vehicle and charger manufacturers, along with AutoCharge operators. ...
Despite EV charging requiring simpler and more constrained wiring than domestic electrics, these assumptions are still broken in CCS. ...
dblp:conf/uss/0008M19
fatcat:2cvs74qicbgt5mhikfxfhpxcfu
Near-Optimal Velocity Control for Mobile Charging in Wireless Rechargeable Sensor Networks
2016
IEEE Transactions on Mobile Computing
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Limited energy in each node is the major design constraint in wireless sensor networks (WSNs). ...
In this paper, we first identify the optimal velocity control as a key design objective of mobile wireless charging in WRSNs. ...
radiation harvesting are most commonly discussed. ...
doi:10.1109/tmc.2015.2473163
fatcat:soe23gppcbca7odxupp72sdlau
Wireless Power Hotspot that Charges All of Your Devices
2015
Proceedings of the 21st Annual International Conference on Mobile Computing and Networking - MobiCom '15
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A MultiSpot charger acts as an access point for wireless power. When a user enters the vicinity of the MultiSpot charger, all of her gadgets start to charge automatically. ...
Wireless charging promises to free users from this burden, allowing devices to remain permanently unplugged. ...
We thank members of the MIT Wireless Center: Amazon, Cisco, Google, Intel, Mediatek, Microsoft and Telefonica for their interest and general support. ...
doi:10.1145/2789168.2790092
dblp:conf/mobicom/ShiKKP15
fatcat:cofsrie4tjabfctnsojlmymyiy
Integration of Solar Renewable Energy Source with Dynamic Wireless Power Transfer in Recharging IR Based Receivers
2017
International Journal for Research in Applied Science and Engineering Technology
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radiation harvesting are greatest mentioned. ...
Wireless power switch generation, permitting the transmission of electrical power from a charger to sensor nodes, paves a new manner of replenishing the power or extending the life of sensor nodes. ...
In the proposed system, we consider a common scenario where the charger travels along a pre-planned trajectory and determine the optimal velocity of the charger subject to a given traveling time constraint ...
doi:10.22214/ijraset.2017.3024
fatcat:lbsri3of5vdibmueb6xo3tcgwq
2021 Index IEEE Transactions on Mobile Computing Vol. 20
2022
IEEE Transactions on Mobile Computing
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Kumar, P., +, TMC Jan. 2021 93-103
Connectivity-Constrained Placement of Wireless Chargers. ...
Kong, X., +, TMC March 2021 1186-1197
Connectivity-Constrained Placement of Wireless Chargers. ...
doi:10.1109/tmc.2021.3133125
fatcat:xbdfaozpkjbbjm3gfbmxcmzj6i
Europe and the Future for WPT : European Contributions to Wireless Power Transfer Technology
2017
IEEE Microwave Magazine
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WIRELESS power transmission is the driving technology that will enable the next batch of consumer electronics revolution, including battery-free sensors, passive RF identification (RFID), passive wireless ...
In this paper recent European-based contributions for Wireless power transmission (WPT) are presented. ...
Machac was supported by the Czech Ministry of Education, Youth and Sports within the framework of the project LD14122 Electromagnetic Structures and Circuits for Wireless Power Transmission. ...
doi:10.1109/mmm.2017.2680078
fatcat:q3yv6fhihvflljadzar7qzxre4
Wireless Power Transfer in Wirelessly Powered Sensor Networks: A Review of Recent Progress
2022
Sensors
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With the emergence of the Internet of Things (IoT), billions of wireless devices, including sensors and wearable devices, are evolving under the IoT technology. ...
In this study, an in-depth survey is conducted on the wireless power transfer (WPT) techniques through which sensor devices can harvest energy to avoid frequent node failures. ...
charging research • Fundamental wireless charg- [9] 2016 WSNs √ √ • ing technologies Wireless charger scheduling strategy • Wireless charger dispatch and deployment strategies
Table 1 . 1 Cont. ...
doi:10.3390/s22082952
pmid:35458935
pmcid:PMC9028858
fatcat:32sspsff3jgh5j6iuoebkf5gcu
In Situ MIMO-WPT Recharging of UAVs Using Intelligent Flying Energy Sources
2021
Drones
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wireless power to receiver UAVs (rUAVs) in a mission. ...
Unmanned Aerial Vehicles (UAVs), used in civilian applications such as emergency medical deliveries, precision agriculture, wireless communication provisioning, etc., face the challenge of limited flight ...
The utility of far-field WPT using EM radiation is well established: it provides placement flexibility and mobility of transmitters and receivers, can work even in non-LoS conditions, and can power over ...
doi:10.3390/drones5030089
fatcat:vtlob3pt7vgyjoc4hzvipaaqxq
Radio Frequency Based Wireless Charging for Unsupervised Clustered WSN: System Implementation and Experimental Evaluation
2021
Energies
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Wireless Charging (WC) is a promising technology that has recently attracted the research community and several companies. ...
The UGV position is chosen to be in the centroid of the cluster in order to ensure that wireless charging takes place in the context of the cluster nodes efficiently. ...
placements. ...
doi:10.3390/en14071829
fatcat:gqb7bfnrfrb57imaagy4ikzjku
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