Yiteng Wang, Youping Zhao, Xin Guo, Chen Sun. A Two-Stage Precoding Algorithm for Spectrum Access Systems with Different Priorities of Spectrum Utilization. In Dominique Noguet, Klaus Moessner, Jacques Palicot, editors, Cognitive Radio Oriented Wireless Networks - 11th International Conference, CROWNCOM 2016, Grenoble, France, May 30 - June 1, 2016, Proceedings. Volume 172 of Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, pages 15-28, Springer, 2016. [doi]