So, I’m trying tomake a system where nodes communicate, not on set
but on as much of the spectrum as they can use based on the level of
interference. For example, we know that 802.11 divides the spectrum into
channels with the center frequencies set at 5MHz apart. In my ideal
situation, a network with only two nodes would be able to use the entire
spectrum to send data, a network with 4 nodes and two transmissions
divide the spectrum in half for each transmission, and so on and so
In order to do this, I need to be able to scan for interference at
channels/frequencies to determine whether or not they’re available.
get too deep into the project, is this even possible with the USRP
motherboard and the RFX2400 transceiver board? I know we have the RSSI
circuit onboard, but I don’t know on which frequencies it scans.