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  • Spectrum labeling for cognitive radio systems 

    Lagunas Hernandez, Miguel A.; Pérez Neira, Ana Isabel; Stoica, Petre; Rojas, Miguel A. (2008)
    Conference report
    Open Access
    A key challenge of the air interface of the cognitive radio is an accurate detection of weak signals of licensed users over a wide spectrum range. This paper describes a method for first detecting and next locating in ...