Flooding Attack on Aodv in WSN

Design Model and Deployment Fashion of Wireless Sensor Networks

“…Indeed, when a sensor has to inform the administrator of an event or simply send the information collected, it must first pass this information to the sink. It is the latter that will transfer the said information to the administrator through an extensive network such as the Internet or more simply via the satellite [2,4,10]. Conversely, when it is now the administrator who wants to send information or requests to the various sensors of the 4th network or to one in particular, he too will have to go through the sink in order to reach his targets [13].…”

“…Moreover, their ease deployment in the harsh and hard environment possesses a paved to the way for it. Their capacity on gathering information from surrounding is very helpful to improve the quality of living, as it makes life easy because of modern technology in our daily life [4,10,11]. The manner of deployment of WSN will be presented in this chapter, and how they are communicated over a wireless link to unite the necessities of a specific application that will be shown.…”

“…Individual nodes interact with the environment in which they are scattered to perform the functions dictated by the sensor network applications [1,4,11]. They focus on interaction with the environment instead of focusing on interaction with humans [10]. So, it can be said that in the hardware architecture of the wireless sensor network has four basic subsystems of sensor nodes: Concerning software architecture, a wireless sensor is a device consisting of a data acquisition unit using a sensor of a physical quantity + (processing) + transmission by wireless technology.…”

“…have been developed for different locations [16,18]. A kind of real-time system in which multiple sensors connected simultaneously to one gateway unit it become indispensable, and they are transformed into wireless sensor networks (WSNs) [10]. A mobile sensor sends data to the nearest sensor which is transferred later to the BS via the shortest path as it is shown in Figure 2.…”

“…They are limited in memory of their major constraint but cheaper. They have limited available power because there are depleting their energy in sense as well as in communicating the signal to the base station because communication needs more power than data processing [4,10]. Therefore, computing [4,8,11] resources and batteries are more limited in sensor nodes than in ad hoc nodes.…”