Skip to Main content Skip to Navigation
Theses

Modèle de Gestion Hiérarchique Distribuée pour la Reconfiguration et la Prise de Décision dans les Équipements de Radio Cognitive

Abstract : This work focuses on the implementation of a management architecture for cognitive radio equipment for applications in the field of radiocommunications. This multidisciplinary project brings together diverse areas of expertise such as electronics, information technology and cognitive sciences. The architecture is named HDCRAM (Hierarchical and Distributed Cognitive Radio Management). HDCRAM is hierarchically distributed in the equipment on three levels of abstraction. This distribution can take into account one of the problems of that field of activity which is the heterogeneity of execution platforms. Thanks to a precise management for both reconfiguration and decision-making leading to a reconfiguration of all or part of the system. As the framework application of this architecture is an area where electronic components are controlled by an increasingly software part, it is necessary to define a common interface. This is done to facilitate the porting of software into a growing installed base. Through the use of UML language, for high level of abstraction modeling, we define a platform independent model of HDCRAM which offers an extended opportunity in terms of reusability and modularity. The choice to use an executable metamodeling language as Kermeta for HDCRAM allows describing both structural and behavioral part of our architecture and gives the opportunity to make functional simulation.
Complete list of metadata

Cited literature [96 references]  Display  Hide  Download

https://tel.archives-ouvertes.fr/tel-00355352
Contributor : Myriam Andrieux Connect in order to contact the contributor
Submitted on : Thursday, January 22, 2009 - 3:56:35 PM
Last modification on : Wednesday, April 27, 2022 - 4:27:56 AM
Long-term archiving on: : Tuesday, June 8, 2010 - 5:55:05 PM

Identifiers

  • HAL Id : tel-00355352, version 1

Citation

Loig Godard. Modèle de Gestion Hiérarchique Distribuée pour la Reconfiguration et la Prise de Décision dans les Équipements de Radio Cognitive. Micro et nanotechnologies/Microélectronique. Université Rennes 1, 2008. Français. ⟨tel-00355352⟩

Share

Metrics

Record views

426

Files downloads

634