Benoit Trouillet

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This study aims to develop and optimize the Quality of Service (QoS) with fairness in multi-hop wireless adhoc networks. IEEE802.11e (EDCA) standard is concerned to support QoS in wireless adhoc networks. Thereby, EDCA differentiates and classifies the packets in Access Categories depending on their priorities. However, it cannot guarantee strict QoS(More)
This study aims to develop and optimize the Quality of Service (QoS) with fairness in wireless ad hoc networks. We will discuss the conception and the mechanisms that are specified by IEEE802.11e (EDCA) standard which is concerned to QoS in wireless adhoc networks. IEEE802.11e (EDCA) enhances the original standard by enhancing the distributed coordination(More)
This paper is a consequence of further works which deal with the linear character of weighted T-systems in dioids like (max ,+) or (min ,+). Our objective is to propose an algebraic point of vue this kind of Petri nets. The deterministic property permits to propose a mathematical abstraction of the Petri net behavior and the possibility to evaluate some(More)
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