@ARTICLE{4812028, author={MacKenzie, Allen B. and Reed, Jeffrey H. and Athanas, Peter and Bostian, Charles W. and Buehrer, R. Michael and DaSilva, Luiz A. and Ellingson, Steven W. and Hou, Y. Thomas and Hsiao, Michael and Park, Jung-Min and Patterson, Cameron and Raman, Sanjay and da Silva, Claudio R. C. M.}, journal={Proceedings of the IEEE}, title={Cognitive Radio and Networking Research at Virginia Tech}, year={2009}, volume={97}, number={4}, pages={660-688}, doi={10.1109/JPROC.2009.2013022}}