Wireless Sensor Networks (WSNs) are crucial in supporting continuous environmental
monitoring, where sensor nodes are deployed and must remain operational to collect and …

The recent breakthrough in wireless power transfer (WPT) technology has empowered
wireless rechargeable sensor networks (WRSNs) by facilitating stable and continuous …

This paper studies a new unmanned aerial vehicle (UAV)-enabled wireless power transfer
system, where a UAV-mounted mobile energy transmitter is dispatched to deliver wireless …

This paper studies an unmanned aerial vehicle (UAV)-enabled wireless powered
communication network (WPCN), in which a UAV is dispatched as a mobile access point …

The collaborative charging issue in Wireless Rechargeable Sensor Networks (WRSNs) is a
popular research problem. With the help of wireless power transfer technology, electrical …

Mobile chargers have greatly promoted the wireless rechargeable sensor networks
(WRSNs). While most recent works have focused on recharging the WRSNs in an on …

The discovery of Wireless Power Transfer (WPT) technologies makes charging more
convenient and reliable. Among all the existing WPT technologies, directional WPT is more …

Wireless sensor networks (WSNs) provide a virtual layer where the information about the
physical world can be accessed by computational systems. Mobile robots have long been …

As a more energy-efficient WPT technology, directional WPT is applied to supply energy for
wireless rechargeable sensor networks (WRSNs). Conventional methods that ignore …

Energy constraint is a critical issue in the development of wireless sensor networks (WSNs)
because sensor nodes are generally powered by batteries. Recently, wireless rechargeable …