Cognitive-Based Solutions to Spectrum Issues in Future Satellite Communication Systems

Icolari, Vincenzo Riccardo (2017) Cognitive-Based Solutions to Spectrum Issues in Future Satellite Communication Systems, [Dissertation thesis], Alma Mater Studiorum Università di Bologna. Dottorato di ricerca in Ingegneria elettronica, telecomunicazioni e tecnologie dell'informazione, 29 Ciclo. DOI 10.6092/unibo/amsdottorato/7907.
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With particular attention to Satellite Communications (SatComs), cognitive-based solutions are investigated. With cognitive-based solutions we refer to all those techniques that aim at improving spectrum utilization of the available spectrum and rely on the knowledge of the environment in which the systems operate. As a matter of fact, an improved spectrum utilization enables higher throughput capacities that will satisfy the future markets and demands of an increasingly connected world. Throughout the thesis, several techniques are proposed, developed, and assessed with respect to specific scenarios of interest. Particular focus has been put on spectrum awareness techniques for system coexistence, and on spectrum exploitation techniques for an improved efficiency in terms of resource utilization.

Tipologia del documento
Tesi di dottorato
Icolari, Vincenzo Riccardo
Dottorato di ricerca
Settore disciplinare
Settore concorsuale
Parole chiave
satellite communication, cognitive radio, spectrum issue, future communications, sensing techniques, detection and estimation, spectrum allocation, resource allocation, precoding techniques
Data di discussione
11 Maggio 2017

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