Étude comparative des protocoles de routage hiérarchiques LEACH et SEP dans RCSF

Abstract

The Wireless Sensor Networks (RCSF) are a particular type of wireless networks, they are characterized by these innovative elements is the sensor node with its small size, the latter was forced to use a limited storage space and a small battery so, there are two major constraints in the RCSFs, and we have found several studies on the energy subject of a sensor node is based on the software architecture. It is for this purpose that we have studied a basic routing algorithm that is the LEACH protocol and its SEP improvement. In order to propose an improved proposal for the SEP, we conducted a simulation using the MATLAB network simulator, in which the performances of our algorithms are compared.