very interesting book on cognitive radio and a paper on the IIT spectrum observatory

[Mike ODELL]

http://www.ece.iit.edu/~taher/dyspan11.pdf

http://www.google.com/url?sa=t&rct=j&q=spectrum%20observatory%20iit&source=web&cd=10&ved=0CHQQFjAJ&url=http%3A%2F%2Fwww.scribd.com%2Fdoc%2F78871745%2F28%2FSpectrum-Observatory&ei=9QYOUPmzFKra0QHpuoHgBQ&usg=AFQjCNGeD0AfWSitwbdtRjKiyjnqaNDycw


Sent from my iPad so please excuse the jammy fingers.