Adaptive spectrum sensing with noise variance estimation for dynamic cognitive radio systems. - Deepak R. Joshi; Dimitrie C. Popescu; Octavia A. Dobre (CISS, 2010)

Spectral Shaping for Adjacent Band Interference Suppression in Cognitive Radio Systems. - Deepak R. Joshi; Dimitrie C. Popescu; Octavia A. Dobre; Kareem E. Baddour (GLOBECOM, 2011)

Gradient-Based Threshold Adaptation for Energy Detector in Cognitive Radio Systems. - Deepak R. Joshi; Dimitrie C. Popescu; Octavia A. Dobre (IEEE Commun. Lett., 2011)

Joint Spectral Shaping and Power Control in Spectrum Overlay Cognitive Radio Systems. - Deepak R. Joshi; Dimitrie C. Popescu; Octavia A. Dobre (IEEE Trans. Commun., 2012)

Dynamic spectral shaping in LTE-Advanced cognitive radio systems. - Deepak R. Joshi; Dimitrie C. Popescu; Octavia A. Dobre (RWS, 2013)