International Journal of Modern Engineering Research (IJMER)
Wireless Sensor Networks (WSNs) are group of small sensor nodes and wireless communication capabilities. WSNs often use many routing protocols, power management protocols and data dissemination protocols where the design is to energy awareness and how can save energy. Easy deployment, fast communication and low maintenance are main advantage of wireless sensor network. The functionalities and parameters of individual devices in the Wireless Sensor Network (WSN) are very limited like processing speed, storage capacity and communication bandwidth. When these devices are integrated, it will have processing capabilities, but not individual.