ENHANCEMENT OF PATH PLANNING ALGORITHM WITH MOBILE ANCHOR NODE AND ENERGY EFFICIENT DATA TRANSMISSION IN WIRELESS SENSOR NETWORKS

In Wireless Sensor Networks due to the Limitation of nodes energy, energy efficiency is an important factor should be consider when the protocols are designing. Localization is that the main sensible issue in wireless sensor networks as a result of several applications need the sensing element to understand their actual position with a high degree of exactitude. In wireless sensor network due to Varied localization methods supported mobile anchor nodes are projected for help ing the sensing element in node to see their location. Consequently, this paper presents a path designing theme, which ensures that the flight of the mobile anchor node minimizes the localization error and guarantees that everyone of the sensing element no de will verify their location further as LEACH protocol plays a vital role in response to the uneven energy distribution that’s caused by the randomness of cluster heads forming. The performance of the projected theme is evaluated through a series of simul ations with the .NET. The result shows that, LEACH for energy efficient data transmission we use LEACH protocol and to find the path and exact location of node we use localization algorithm.