1. Cabric D., Tkachenko A., and Brodersen R. W. Spectrum Sensing Measurements of Pilot, Energy, and Collaborative Detection. In MILCOM, Washington, October 2006.
2. Cabric D., Mishra S. M., Willkomm D., Brodersen R. W., and A. Wolisz. A Cognitive Radio Approach for Usage of Virtual Unlicensed Spectrum. In IST Mobile Summit 2005, Germany, June 2005.
3. Cabric D., Mishra S. M., and Brodersen R. W. Implementation Issues in Spectrum Sensing for Cognitive Radios. In Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, November 2004.
4. Cabric D. and Brodersen R. W. Physical Layer Design Issues Unique to Cognitive Radio Systems. In PIMRC, Germany, September 2005.
5. FCC. Spectrum Policy Task Force Report. In ET-Docket No. 02-155, November 2002.