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Performance Analysis of Cognitive Radio Systems with Imperfect Channel Knowledge

Kaushik, Ankit

Abstract (englisch):

An analytical framework is established to characterize the effects such as time allocation and variation, arising due to the incorporation of imperfect channel knowledge, that are detrimental to the performance of the cognitive radio systems. In order to facilitate hardware deployment of a cognitive radio system, received power-based estimation, a novel channel estimation technique is employed for the channels existing between the primary and the secondary systems, thus fulfilling low-complexity and versatility requirements.


Volltext §
DOI: 10.5445/IR/1000068890
Cover der Publikation
Zugehörige Institution(en) am KIT Communications Engineering Lab (CEL)
Publikationstyp Hochschulschrift
Publikationsjahr 2017
Sprache Englisch
Identifikator ISSN: 1433-3821
urn:nbn:de:swb:90-688901
KITopen-ID: 1000068890
Verlag Karlsruher Institut für Technologie (KIT)
Umfang XXIV, 185 S.
Serie Forschungsberichte aus dem Institut für Nachrichtentechnik des Karlsruher Instituts für Technologie ; 37
Art der Arbeit Dissertation
Fakultät Fakultät für Elektrotechnik und Informationstechnik (ETIT)
Institut Communications Engineering Lab (CEL)
Prüfungsdatum 31.01.2017
Schlagwörter Cognitive radio, imperfect channel knowledge, hardware deployment, interweave system, underlay system, hybrid system, performance analysis
Referent/Betreuer Jondral, F. K.
KIT – Die Forschungsuniversität in der Helmholtz-Gemeinschaft
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