Using an Energy Efficient Extended Leach Work with Multilevel Clustering Approach

ABSTRACT

Wireless Sensor Networks (WSNs) is a network of an inexpensive low coverage, sensing, and computation nodes. The difference between the wireless networks and WSN is that sensors are sensitive to energy consumption. In design of routing protocols for WSN the energy saving is the crucial issue. Till today many protocols have been proposed for energy efficiency in continuous driven clustered sensor network. LEACH is the simplest routing protocol in WSN whose main aim is to distribute the energy load equally among all sensor nodes in the network and prolong network life time. In this paper we propose an improved version of LEACH protocol which is more energy efficient by taking less radio communication distance than original LEACH. In this paper, we study a modification in Low Energy Adaptive Clustering Hierarchy (LEACH) protocol and also its implementation based on algorithms.