A wireless sensor network is a deployment of massive numbers of small, inexpensive, self
powered devices that can sense, compute and communicate with other devices for the …

The use of Wireless Sensor Networks (WSNs) is anticipated to bring enormous changes in
data gathering, processing and dissemination for different environments and applications …

This paper presents a review on energy efficient clustering protocols for heterogeneous
wireless sensor network. Energy consumption is the critical design issue in the wireless …

WSN faces a challenge in energy consumption. Because the sensor nodes in WSN are
provided energy by compact batteries and the data transmission is frequent, the energy …

Abstract In recent years, Heterogeneous Wireless Sensor Networks are widely used to
perform a variety of real-time applications. Since sensor nodes are battery powered …

Energy Conservation and prolonging the life of Wireless Sensor Network is one of the major
issues in the wireless sensor network as sensor nodes are highly energy constrained …

A wireless sensor network (WSN) composed of many tiny devices that rely on energy
efficient routing protocols for extension of their lifetime. Many cluster-based routing protocols …

In wireless sensor networks, clustering is the dominantly used technique for energy efficient
routing protocols. Clustering increases the scalability and lifetime of WSN. Many clustering …