[Discuss-gnuradio] Fw: Spectrum Management in cognitive radio
From:
Prabaha Biswas
Subject:
[Discuss-gnuradio] Fw: Spectrum Management in cognitive radio
Date:
2 Apr 2016 16:50:27 -0000
From: "Prabaha Biswas"<address@hidden> Sent: Sat, 02 Apr 2016 18:55:53 To: "discuss-gnuradio"<address@hidden> Subject: Spectrum Management in cognitive radio
This is our conversation from last month:
"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 ?"
The above is the question that I asked to which you replied as follows:
"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]?"
After this I replied:
"Yes, I am familiar with the guided tutorials. I don’t understand what you meant when you said that I’ll have to come up with some approach of application from my side. If there are a number of ways, then please describe the best possible way solve this problem."