Following are presentations we have made at various conferences and workshops.

"Adaptive Spectrum Technology: Findings from the DARPA XG Project"

Software Radio Summit, February 20-23, 2007.
Download (7Mb) in PDF format

"Dynamic Spectrum Sharing"

Presentation to IEEE Communications Society, Joint Northern Virginia & Maryland/DC
Section Meeting in McLean, VA, January 25, 2005.
Download (16Mb) in .ppt format

"Frequency Agile Spectrum Access Technologies"

Presentation to FCC Workshop on Cognitive Radios
Shared Spectrum, Vienna VA, May 19, 2003.
Download (3Mb) in PDF format