Browsing by Author "Vázquez Vilar, Gonzalo"
Vázquez Vilar, Gonzalo; López Valcarce, Roberto; Sala Álvarez, José (2011-12)
Restricted access - publisher's policyDynamic Spectrum Access (DSA) is receiving considerable interest as a means to improve spectral usage in licensed bands. In order to avoid interference to licensed users, spectrum sensing has emerged as an enabling technology ...
López Valcarce, Roberto; Vázquez Vilar, Gonzalo; Sala Álvarez, José (2010)
Open AccessSpectrum sensing is a key ingredient of the dynamic spectrum access paradigm, but it needs powerful detectors operating at SNRs well below the decodability levels of primary signals. Noise uncertainty poses a significant ...