Energy is one of the most critical optimization objectives in wireless sensor networks.
Compared with renewable energy harvesting technology, wireless energy transfer based on …

Wireless energy charging has emerged as a very promising technology for prolonging
sensor lifetime in Wireless Rechargeable Sensor Networks (WRSNs). Existing studies …

Wireless energy transfer as a promising technology provides an alternative solution to
prolong the lifetime of wireless rechargeable sensor networks (WRSNs). In this paper, we …

The wireless energy transfer (WET) technology has emerged as a new alternative to the
energy problem of sensor nodes (SNs) and makes wireless rechargeable sensor networks …

Wireless energy charging has emerged as a very promising technology for prolonging
sensor lifetime in wireless rechargeable sensor networks (WRSNs). Existing studies focused …

In wireless rechargeable sensor networks, sensors are responsible for sensing environment
and generating sensed data, and mobile devices are responsible for recharging sensors …

Using a mobile charger to wirelessly charge sensors is a promising yet not well-solved
technique. Existing trajectory planning schemes for wireless charger either (1) fail to …

Recently, adopting mobile energy chargers to replenish the energy supply of sensor nodes
in wireless sensor networks has gained increasing attention from the research community …

Wireless energy transfer technology based on magnetic resonant coupling has been
emerging as a promising technology for wireless sensor networks (WSNs) by providing …

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 …