Novel Digital Front End Based Interference Detection Methods

Andreas Mayer, Linus Maurer, Gernot Hueber, Benjamin Lindner, Christian Wicpalek, Richard Hagelauer

Publikation: Konferenzband/Beitrag in Buch/BerichtKonferenzartikelBegutachtung

Abstract

The concept of Cognitive Radio (CR) is based on detecting the environmental radio spectrum, sensing changes and responding/reacting accordingly. Environmental observation requires methods for interference detection and evaluating the current spectral allocation. It is shown that classical methods of spectrum analysis like the Fast Fourier Transformation (FFT) have critical shortcomings in fullfilling the requirements of CR. The pivotal focus of this paper is to propose alternative approaches suitable for integration into the Digital Front End (DFE) of the Users Equipment (UE).
OriginalspracheEnglisch
Titel2007 European Conference on Wireless Technologies
Herausgeber (Verlag)IEEE Computer Society
Seiten70-73
Seitenumfang4
ISBN (Print)978-2-87487-003-3
DOIs
PublikationsstatusVeröffentlicht - 10 Okt. 2007
Extern publiziertJa
Veranstaltung2007 European Conference on Wireless Technologies - Munich, Germany
Dauer: 8 Okt. 200710 Okt. 2007

Konferenz

Konferenz2007 European Conference on Wireless Technologies
Zeitraum8/10/0710/10/07

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