Re: [Discuss-gnuradio] Spectrum management in cognitive radio

[Marcus Müller]

Yes, there are ways to do this, but you'll have to come up with some approach of an application you want to do that way.
You say you've implemented an energy detector, so I guess you're already familiar with the Guided Tutorials[1]?

Best regards,
Marcus

[1] https://gnuradio.org/redmine/projects/gnuradio/wiki/Guided_Tutorials

On 03/04/2016 05:24 PM, Prabaha Biswas wrote:

I am trying to design a cognitive radio. I have already designed an energy detector as part of spectrum sensing and now I am trying to implement spectrum management. So, I need to transmit a signal at those sections of the frequency spectrum where the threshold block outputs a zero value. Basically I need to link the output from the threshold block from the energy detector flow graph with that of the USRP source such that the USRP transmits at a frequency where the threshold block outputs a zero value. Is there a way to do this ?

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