Abstract Recently, the Internet of Things (IoT) had emerged very rapidly and became the
most important technology in today's era. In an IoT-based environment, every physical object …

Big sensor-based data systems and the emergence of large-scale wireless sensor networks
(LS-WSNs), which are spatially distributed across various geographical areas in smart cities …

Recent studies have shown the efficacy of mobile elements in optimizing the energy
consumption of sensor nodes. Current data collection approaches for waste management …

In traditional wireless sensor networks (WSN), data is transmitted to base stations through
multiple-hop. However, multi-hop transmission will cause problems such as energy holes …

In heterogeneous wireless sensor networks (HWSNs), heterogeneous sensors may follow
various data-generating distributions, which makes data collection a very challenging task …

Amalgamation of Re-Charging and Load Balancing are introduced here to overcome the
problem of quick battery energy depletion and jamming in Wireless Sensor Networks. The …

Energy efficiency is an important issue in Wireless Sensor Networks (WSNs). The energy is
mainly consumed by data sensing, data transmission and movement of sensors. The energy …

For developing a sustainable wireless sensor network (WSN), wireless energy charging and
mobile data collection are two promising techniques for enhancing energy efficiency and …

In order to maximize the utilization rate of the Mobile Wireless Chargers (MWCs) and reduce
the recharging delay in large-scale Rechargeable Wireless Sensor Networks (WRSNs), a …

Internet of Things in many applications depends on Wireless Sensor Networks where the
sensors are battery powered. Recent advances in wireless energy transfer and …