Une auto-organisation et ses applications dans les réseaux ad hoc et hybrides

Fabrice Theoleyre 1, 2
2 ARES - Architectures of networks of services
Inria Grenoble - Rhône-Alpes, CITI - CITI Centre of Innovation in Telecommunications and Integration of services
Abstract : An ad hoc network is a spontaneous wireless network of mobile terminals. If it is connected to the Internet, it constitutes an hybrid network. In this PhD thesis, we focus on the creation of a self-organization layer, according to us required to set up an efficient network. The contributions presented here explain how to structure an ad-hoc network and demonstrate the utility of this organization.

We proposed a virtual structure of self-organization creating several hierarchy levels and improving the information flooding. Algorithms are closely integrated to optimize the maintenance. This structure was validated through simulations, analytically and in a real radio environment. The structure exhibits properties of robustness, persistence, self-stabilization and scalability. This self-organization does not constituting a goal, we proposed also routing and localization protocols benefiting from the virtual structure, inspired largely from classical protocols and improving their performances and scalability.
Document type :
Réseaux et télécommunications [cs.NI]. INSA de Lyon, 2006. Français

Contributor : Fabrice Theoleyre <>
Submitted on : Wednesday, January 24, 2007 - 4:53:39 PM
Last modification on : Thursday, January 25, 2007 - 9:05:55 AM
Document(s) archivé(s) le : Tuesday, September 21, 2010 - 12:18:55 PM


  • HAL Id : tel-00126131, version 2



Fabrice Theoleyre. Une auto-organisation et ses applications dans les réseaux ad hoc et hybrides. Réseaux et télécommunications [cs.NI]. INSA de Lyon, 2006. Français. <tel-00126131v2>



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