Using OFDM pilot tones for spectrum sensing with applications to mobile WiMAX

Spectrum sensing is an important functionality for cognitive radio (CR) systems and enables more efficient spectrum utilization in wireless systems through spectrum sharing. In this paper, we consider a CR system that uses spectrum sensing based on the Time-Domain Symbol Cross-correlation (TDSC) tec...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Temtam, Ahmed, Popescu, Dimitrie C.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Cognitive radio Mobile communication OFDM Sensors Signal to noise ratio spectrum sensing Time-domain analysis WiMAX
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