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1st International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications

Research Article

From a Configuration Management to a Cognitive Radio Management of SDR Systems

Cite
BibTeX Plain Text
  • @INPROCEEDINGS{10.1109/CROWNCOM.2006.363447,
        author={Lo\~{n}g  Godard and Christophe  Moy and Jacques  Palicot},
        title={From a Configuration Management to a Cognitive Radio Management of SDR Systems},
        proceedings={1st International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications},
        publisher={IEEE},
        proceedings_a={CROWNCOM},
        year={2007},
        month={5},
        keywords={cognitive radio cognitive management configuration management multi-standard terminal},
        doi={10.1109/CROWNCOM.2006.363447}
    }
    
  • Loïg Godard
    Christophe Moy
    Jacques Palicot
    Year: 2007
    From a Configuration Management to a Cognitive Radio Management of SDR Systems
    CROWNCOM
    IEEE
    DOI: 10.1109/CROWNCOM.2006.363447
Loïg Godard1,*, Christophe Moy1,*, Jacques Palicot1,*
  • 1: IETR, UMR CNRS 6164, Automatic and Communication lab / Supélec SCEE team, Rennes, France. Tel.: +33 2 99 84 45 00; fax: +33 2 99 84 45 99.
*Contact email: loig.godard@supelec.fr, christophe.moy@supelec.fr, jacques.palicot@supelec.fr

Abstract

This paper proposes a functional management architecture for cognitive radio systems. It relies on a previously defined configuration management architecture for multi-standard SDR systems, and complement it to support cognitive radio features. This paper explains the requirements of cognitive radio systems in terms of reconfiguration, smartness and sensing capabilities. A configuration management architecture capable of dealing with the hardware heterogeneity and a wide range of reconfiguration scenarios expected with SDR systems is presented. The management is distributed over the system and a hierarchical dependency is set on 3 layers, each having a different level of knowledge of the system and the associated hardware constraints of the elements it supervises. Then a cognitive management functional architecture is derived from the previous one, copying the 3 layers of hierarchy. The roles of the elements of each layer are discussed, as well as their respective interactions and their relationships with the elements of the configuration management architecture

Keywords
cognitive radio cognitive management configuration management multi-standard terminal
Published
2007-05-21
Publisher
IEEE
http://dx.doi.org/10.1109/CROWNCOM.2006.363447
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