Energy efficient scheduling of sensor nodes is one of the most efficient techniques to extend
the lifetime of the wireless sensor networks (WSNs). Instead of activating all the deployed …

LEACH protocol called Low Energy Adaptive Clustering Hierarchy, is a protocol that allows
the formation of distributed cluster. In each cluster, LEACH randomly selects some sensor …

Scheduling of the sensor nodes has attracted the interest of the research and scientific
community by its ability to prolong the lifetime of the wireless sensor networks (WSNs). Full …

Coverage and connectivity play a vital role in the performance and proper functioning of
wireless sensor networks (WSNs). Proper deployment of the sensor nodes has strong …

Efficient deployment of the sensor nodes takes an important role in proper coverage and
connectivity of the wireless sensor networks (WSNs). The key issues that need to be taken …

One of the biggest challenges in Wireless Sensor Networks (WSNs) is to efficiently utilise the
limited energy available in the network. In most cases, the energy units of sensors cannot be …

Wireless Sensor Networks have a wide range of applications in different areas. Their main
constraint is the limited and irreplaceable power source of the sensor nodes. In many …

In recent years, the researchers have got progressively more interest in wireless sensor
networks (WSNs) as it plays a vital role in numerous applications. WSNs have strict resource …

Failure of relay nodes in a cluster-based WSN is catastrophic as they act as cluster heads
that are responsible for collecting sensed data, aggregate them and send to a sink …

As sensor nodes have limited sensing and transmission capability, their efficient deployment
takes an important role in proper monitoring of the critical targets in various applications of …