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ECOLE SUPÉRIEURE D'ÉLECTRICITÉ Une grande école d'ingénieurs au cœur des sciences de l'information,de l'énergie et des systèmes |
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Conference papers
Cognitive Radio Equipments Supporting Spectrum Agility
Abstract : This paper describes the practical design issues and potential strategies for implementing cognitive radio (CR) equipments that support spectrum agility. We first discuss a simplified cognitive cycle that satisfies the requirements of a typical CR scenario. We give a brief overview of the various steps involved in the above cycle, namely, sensing, decision making and flexible signal processing. A management architecture called HDCRAM (Hierarchical and Distributed Cognitive Radio Architecture Management) is proposed as a solution for efficiently managing all the steps in the cognitive cycle. Finally we give an integrated proposal, which serves a starting point for designing future spectrum agile CR equipments.
https://hal-supelec.archives-ouvertes.fr/hal-00552096
Contributor : Myriam Andrieux Connect in order to contact the contributor
Submitted on : Wednesday, January 5, 2011 - 2:30:58 PM
Last modification on : Wednesday, April 27, 2022 - 4:23:56 AM
Contributor : Myriam Andrieux Connect in order to contact the contributor
Submitted on : Wednesday, January 5, 2011 - 2:30:58 PM
Last modification on : Wednesday, April 27, 2022 - 4:23:56 AM