Title :
Optimal Wideband Spectrum Sensing Framework for Cognitive Radio Systems
Author :
Paysarvi-Hoseini, Pedram ; Beaulieu, Norman C.
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Alberta, Edmonton, AB, Canada
fDate :
3/1/2011 12:00:00 AM
Keywords :
cognitive radio; convex programming; iterative methods; cognitive radio systems; convex optimization; iteration complexity; iterative algorithm; joint optimization problem; multiband sensing-time-adaptive joint detection; multiple nonoverlapping narrowband channels; optimal wideband spectrum sensing framework; periodic sensing scheme; Cognitive radio; multiband sensing-time-adaptive joint detection; nonlinear optimization; periodic sensing; spectrum sensing; throughput maximization; wideband sensing;
Journal_Title :
Signal Processing, IEEE Transactions on
DOI :
10.1109/TSP.2010.2096220