@INPROCEEDINGS{7343931, author={Yuan, Xu and Tian, Feng and Hou, Y. Thomas and Lou, Wenjing and Sherali, Hanif D. and Kompella, Sastry and Reed, Jeffrey H.}, booktitle={2015 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN)}, title={Optimal throughput curve for primary and secondary users with node-level cooperation}, year={2015}, volume={}, number={}, pages={358-364}, doi={10.1109/DySPAN.2015.7343931}}