@ARTICLE{6913492, author={Yuan, Xu and Jiang, Canming and Shi, Yi and Hou, Y. Thomas and Lou, Wenjing and Kompella, Sastry and Midkiff, Scott F.}, journal={IEEE Journal on Selected Areas in Communications}, title={Toward Transparent Coexistence for Multihop Secondary Cognitive Radio Networks}, year={2015}, volume={33}, number={5}, pages={958-971}, doi={10.1109/JSAC.2014.2361090}}