@ARTICLE{6858058, author={Yan, Qiben and Li, Ming and Chen, Feng and Jiang, Tingting and Lou, Wenjing and Hou, Y. Thomas and Lu, Chang-Tien}, journal={IEEE Transactions on Wireless Communications}, title={SpecMonitor: Toward Efficient Passive Traffic Monitoring for Cognitive Radio Networks}, year={2014}, volume={13}, number={10}, pages={5893-5905}, doi={10.1109/TWC.2014.2339218}}