Talking about the sensor is device which measures the physical quantity and converts it into signal and sends it from recognition point to control system. Whereas wireless sensor networks are developed from normal sensors that enhance the use too easy for remote monitoring. These sensors are used in many fields like home control, building automation, Industrial plant monitoring, health and fitness.
In wireless sensors Data Aggregation and Optimal Routing plays main role in the development process. By improving of these fields will reduce the data traffic and increase the lifespan of wireless sensors. The data which is collected from outside saved in data aggregation. Here some main fields which are used in wireless sensors.
This paper is written and submitted by sandeep k