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Theses

Specification et implementation d'une architecture de signalisation a gestion automatique de la QdS dans un environnement IP multi domaines

Abstract : The future Internet will have to transport the new application data with Quality of Service (QoS) guarantees. Then, it is necessary to redesign its architecture. In other respect, by definition, the Internet consists of several autonomous domains with their own QoS management mechanisms. This last point raises the question to carry the service continuity over all the domains. Then, to solve these two precedent problems the work presented in this thesis proposes a communication system providing guarantees of QoS in a multi-domain environment. This system is composed of both a communication plane and a signaling plane. The first one provides multi IP and Transport services when the second one manages the resources between the involved domains. Our contributions are the following ones. Firstly, we propose a model to characterize the IP and Transport services based on experiments over a national platform, ns-2 simulations and measurements performed over a DiffServ multi-domain emulation platform. Then, we upgrade a previous proposed communication architecture integrating this model to simplify the user task. Actually, the system is able to select automatically the appropriated Transport and IP services to satisfy the users. Secondly, we specify in UML and we implement in Java our signaling architecture providing the guarantee of the service continuity over all involved domains. Finally, we test, by the mean of two kinds of application, the complete system over a platform which emulates the behavior of several DiffServ domains.
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https://tel.archives-ouvertes.fr/tel-00009244
Contributor : Anne Bergez <>
Submitted on : Thursday, May 12, 2005 - 10:58:34 AM
Last modification on : Monday, July 6, 2020 - 10:50:03 AM
Long-term archiving on: : Friday, April 2, 2010 - 9:57:48 PM

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  • HAL Id : tel-00009244, version 1

Citation

Guillaume Auriol. Specification et implementation d'une architecture de signalisation a gestion automatique de la QdS dans un environnement IP multi domaines. Réseaux et télécommunications [cs.NI]. INSA de Toulouse, 2004. Français. ⟨tel-00009244⟩

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