Science and Technology on Communication Information Security Control Laboratory;
Jiaxing 314033;
China;
State Key Laboratory of Integrated Service Networks;
Xidian University;
Xi’an 710071;
China;
Key Laboratory of Intelligent Perception and Image Understanding;
Ministry of Education of China;
Xidian University;
Xi’an 710071;
China;
spectrum sensing; deep learning; convolutional neural network; cognitive radio; spectrum management;