Minimizing charging delay for directional charging in wireless rechargeable sensor networks

C Lin, Y Zhou, F Ma, J Deng, L Wang… - IEEE INFOCOM 2019 …, 2019 - ieeexplore.ieee.org
The discovery of Wireless Power Transfer (WPT) technologies makes charging more
convenient and reliable. Among all the existing WPT technologies, directional WPT is more …

Minimizing charging delay for directional charging

C Lin, Z Yang, H Dai, L Cui, L Wang… - IEEE/ACM Transactions …, 2021 - ieeexplore.ieee.org
As a more energy-efficient WPT technology, directional WPT is applied to supply energy for
wireless rechargeable sensor networks (WRSNs). Conventional methods that ignore …

Charging oriented sensor placement and flexible scheduling in rechargeable WSNs

T Wu, P Yang, H Dai, W Xu, M Xu - IEEE INFOCOM 2019-IEEE …, 2019 - ieeexplore.ieee.org
The recent breakthrough in Wireless Power Transfer (WPT) provides a promising way to
support rechargeable sensors to enrich a series of energy-consuming applications …

A survey on mobile charging techniques in wireless rechargeable sensor networks

A Kaswan, PK Jana, SK Das - IEEE Communications Surveys & …, 2022 - ieeexplore.ieee.org
The recent breakthrough in wireless power transfer (WPT) technology has empowered
wireless rechargeable sensor networks (WRSNs) by facilitating stable and continuous …

MPF: Prolonging network lifetime of wireless rechargeable sensor networks by mixing partial charge and full charge

C Lin, Y Zhou, H Dai, J Deng… - 2018 15th annual IEEE …, 2018 - ieeexplore.ieee.org
Recently, wireless power transfer is emerging as an enabling technology of wireless
rechargeable sensor networks. Conventional methods that charge each sensor until its …

Optimal charging in wireless rechargeable sensor networks

L Fu, P Cheng, Y Gu, J Chen… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
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 …

Energy-efficient directional charging strategy for wireless rechargeable sensor networks

D Lee, C Lee, G Jang, W Na… - IEEE Internet of Things …, 2022 - ieeexplore.ieee.org
Mobile chargers (MCs) equipped with radio-frequency (RF)-based wireless power transfer
(WPT) modules have been suggested as a possible solution to battery constraints in …

Maximizing charging utility with obstacles through fresnel diffraction model

C Lin, F Gao, H Dai, J Ren, L Wang… - IEEE INFOCOM 2020 …, 2020 - ieeexplore.ieee.org
Benefitting from the recent breakthrough of wireless power transfer technology, Wireless
Rechargeable Sensor Networks (WRSNs) have become an important research topic. Most …

Genetic algorithm-based periodic charging scheme for energy depletion avoidance in wrsns

TT Huong, P Le Nguyen, HTT Binh… - 2020 IEEE Wireless …, 2020 - ieeexplore.ieee.org
Thanks to the advancements in wireless power transfer technologies, a new paradigm of
wireless sensor network (WSNs) called wireless rechargeable sensor networks (WRSNs) …

Minimizing the longest charge delay of multiple mobile chargers for wireless rechargeable sensor networks by charging multiple sensors simultaneously

W Xu, W Liang, H Kan, Y Xu… - 2019 IEEE 39th …, 2019 - ieeexplore.ieee.org
Wireless energy charging has emerged as a very promising technology for prolonging
sensor lifetime in Wireless Rechargeable Sensor Networks (WRSNs). Existing studies …