Hello!
I’m about to write a paper for university covering an overview over
software defined radio, with a special focus on GNUradio an related
systems. It’s nothing very professional (it’s meant to educate on
writing scientific papers), but nevertheless I need some good papers
(articles) and books as reference and of course for content, as I can’t
fudge the whole thing 
I intend to use Vanu Bose’s paper from April 1999, and of course some
general DSP book, like Lions or Oppenheim Schafer.
Does anyone know more good resources for general info about SDR, perhaps
about current non-open source system in use? I’d really be very thankful
for every hint.
Patrick
Engineers motto: cheap, good, fast: choose any two
Patrick S.
Student of Telematik, Techn. University Graz, Austria