Dear Yang, My master work is on this topic. I have a recent paper on this which as below,
M. Adib Sarijari, Rozeha A. Rashid, N. Fisal, A. C. C. Lo, S. K. S. Yusof, N. H. Mahalin. http://trg.fke.utm.my/members/adib/publications/WWRF%202011-2(2).pdf Dynamic Spectrum Access Using Cognitive Radio Utilizing GNU Radio and USRP . WWRF 2011, Doha. more on my work can be found in my website: http://trg.fke.utm.my/members/adib/ Tom Rondeau wrote: > > > > Yang, > I was talking about benchmark_rx.py, not the transmitter. There is a > callback (sorry, not actually a thread) that sits and waits for a message > from the demod chain called rx_callback. I'm suggesting that you use a > similar technique to send a message about the frequency information, and > then you could use the callback to set the frequency of the device. > > I'm also not talking about a simple drop-in replacement for any code that > we > have. We have a lot of examples that will all do various pieces of what > you > want, and you are going to have to synthesize them to make your DSA > application. > > Tom > > Tom, its very interesting to see and learn your work on DSA. could you forward this paper to us in the forum? i think the paper is not uploaded yet. plus, its also great if I can try the code that you have done. is it open to be download, tested and learned? we also have a work on parallel sensing and transmit which will eliminate the sensing time limitation and trade-off. we will published this in a very near time =) .. Adib ----- Mohd Adib Sarijari Universiti Teknologi Malaysia www.fke.utm.my www.utm.my -- View this message in context: http://old.nabble.com/Implementation-of-dynamic-spectrum-access-tp31559416p31573367.html Sent from the GnuRadio mailing list archive at Nabble.com. _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio