Descripción
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Television White Spaces (TVWS)-based cognitive radio systems can improve spectrum efficiency by facilitating opportunistic usage of television broadcasting spectrum by secondary users without interfering with primary users. Previously applied models introduce missed detection errors, giving a limited estimation of the spectrum occupancy, which does not correspond to the reality of its usage, hence resulting in a partial waste of this resource. Considering jointly parameters like false alarm probability and detection probability, this article proposes a probabilistic model that can identify TVWS with improved accuracy. | |
Internacional
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Si |
JCR del ISI
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Si |
Título de la revista
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Applied Sciences-Basel |
ISSN
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****-**** |
Factor de impacto JCR
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2,474 |
Información de impacto
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Volumen
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9 |
DOI
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Número de revista
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20 |
Desde la página
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4232 |
Hasta la página
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4257 |
Mes
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SIN MES |
Ranking
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