Management Of Faults Tolerance In The Ad Hoc Networks Based On Multi Agents System

The ad hoc networks are distributed networks, self-organized does not require infrastructure. In such network, mobile infrastructures are subject of disconnections. This situation may concern a voluntary or involuntary disconnection of nodes caused by the high mobility in the ad hoc network. In these problems we are trying through this work to contribute to solving these problems in order to ensure continuous service by proposing our approach of faults tolerance based on MAS, which predicts a problem and decision making in relation to critical nodes. Our work contributes to study the prediction of voluntary and involuntary disconnections in the Ad-hoc network; therefore we propose our approach for faults tolerance that allows for effective distribution of information in the network by selecting some objects of the network to be a duplicates of information.