Energy Recharging Using Mobile Sink for Maximizing Surveillance Quality in Wireless Sensor Network

The energy of sensors is critical to the performance of any battery operated wireless sensor networks (WSNs). Ensuring the energy of the sensor ensures the quality of the monitoring of the wireless sensor network. To effectively ensure the monitoring quality of sensors, in this paper, we are studying the charging and coverage problem, which aims to instantly recharge a set of sensors in a given area with the wireless charger. We introduce a partitioning algorithm to address this charging coverage challenge, and through theoretical analysis.