International Journal of Computer Applications
The wireless sensor network technology is an enter constituent for universally acclaimed communication. A wireless sensor network consists of a huge number of sensor nodes. Each sensor node senses environmental circumstances such as temperature, light, force and sends the sensed data to a base station which is an extensive way rancid in universe. Since the sensor nodes are powered by inadequate power batteries, is regulate to lengthen the life time of the network, low energy expenditure is important for sensor nodes.