Wireless sensor network: A survey

This paper Describe the concept of Wireless Sensor Networks which has been made by wireless Communication and Digital Technology, and micro electrical mechanical system. Wireless sensor network has been a new and well growing technology. In this paper first we Describe Introduction about wir eless sensor network, next section discuss on appli cation and limitation of wireless sensor network and also discuss factor tha t affect the creating wireless sensor network. We a lso include the simulator we used for simulating sensor network Scenario.