[USRP-users] Live modulation swapping

Ben Reynwar ben at reynwar.net
Tue Apr 9 15:07:00 EDT 2013


The easiest way to swap the modulation scheme is to lock the flow
graph, disconnect the blocks for the old modulation scheme, connect
the blocks for the new modulation scheme, and unlock the flow graph.

On Tue, Apr 9, 2013 at 10:52 AM, Nyjil George <nyjilgeorge1 at gmail.com> wrote:
> Dear pioneers in GNU Radio,
>
> How to implement live modulation swapping in GNU Radio. I would like to swap modulation scheme from QPSK, QAM16, QAM32, QAM64,QAM128 and QAM256 in a transmitter implemented in GNU Radio latest version according to the bit stream input 0000, 0001, 0010, 0011 and 0100.
>
> With warm regards,
> Nyjil George
> This Mail Sent from Portable device.
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