Overview of the WIDENS architecture, a wireless ad hoc network for public safety

As presented in section II, there is no common method- ology to validate a mobility model. Therefore, we chose to compare PPRZM behavior with the behavior of the well- known

Through simulation in a grid model and a realistic scenario, we are able to show that the fuzzy logic based beaconing system is not only able to re- duce routing overhead and

We have proposed a very flexible solution able to detect several kinds of attacks such as Fixed Clock, Random Clock, Misused Identity… The only countermeasure presented

Figure 1 plots the average finish time F h as a function of the number of hops h to the seed for both small and large size of pieces.. Each point in this figure is an average

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In the simulation without using SEW, the high index of a node I high stays higher than the rank of the node and hence the node will not get a chance to perform real-time de- coding:

We use the combination of fully self-organized security for trust model like PGP adapted to ad-hoc technology and the cluster- ing algorithm which is based on the use of trust

In our solution, the admission control of QoS flows having bandwidth requirements takes into account the interferences i.e. a flow will be accepted only if the