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Spectrum Decision for Cognitive Radio Networks
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2011 (English)Conference paper, Presentation (Refereed) Published
Abstract [en]

Cognitive Radio Networks (CRNs) are a key technology suggested to be part of 4G and beyond. The fundamental concept is to let Secondary Users (SUs) have temporal free access to spectrum bands not occupied by Primary Users (PUs). Since SUs are not allowed to cause harmful interference to PUs, SUs need to select the most available spectrum bands for access, also known as spectrum decision. In the paper, we suggest a middleware called Spectrum Decision Support System (SDSS) abstractly illustrated. The goal of SDSS is to combine the different decision methods together and to make intelligent band selection based upon partial characterizations of CRNs

Place, publisher, year, edition, pages
Stockholm, 2011.
Keyword [en]
Cognitive Radio, Spectrum Decision, Fuzzy Logic
National Category
Telecommunications Computer Science
URN: urn:nbn:se:bth-7425Local ID: diva2:835035
Scandinavian Workshop on Wireless Ad-hoc Networks (ADHOC11)
Available from: 2012-09-18 Created: 2011-12-19 Last updated: 2015-06-30Bibliographically approved

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File name FULLTEXT01.pdfFile size 132 kBChecksum SHA-512
Type fulltextMimetype application/pdf

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Yao, YongPopescu, Adrian
TelecommunicationsComputer Science

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