SELF - DEPLYMENT IN WIRELESS SENSOR NWTWORKS

Advancement in wireless technology has led to dramatic changes in sensor technology. There are mainly three major problems which are to be tackled “Coverage, Connectivity and Data Transmission”. Researchers have proposed many rou ting algorithms for data transmission but still sensor technology is facing deployment problem and is a very tedious task which consumes a lot of energy, all sensor devices are powered by batteries and also replacement of dead battery is not a best idea. I n this paper we are going to deal with self - deployment. The deployment is automated and it eliminates the human intervention in target region by using an intelligent program. We are using two types of nodes “Core nodes” and “Outlier nodes”. The core nodes have that intelligent program for self - deployment and also it also does sensing, the outlier nodes have only sensing and some routing capability to make sensor network more fault tolerant. The core nodes will have some additional facilities like more batte ry lifetime and additional processing capability. This is a theoretical proposed model with practical sense.