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Re: [Discuss-gnuradio] Help with rx_sample_to_file.cpp program and modul

From: Marcus D. Leech
Subject: Re: [Discuss-gnuradio] Help with rx_sample_to_file.cpp program and modulation scheme change in UHD
Date: Tue, 20 Sep 2011 15:54:03 -0400
User-agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:6.0.2) Gecko/20110902 Thunderbird/6.0.2

On 20/09/2011 1:45 PM, Josh Blum wrote:
I also need to change the modulation schemes for different channel
environments. Actually, I am working on adaptive modulation schemes in
my experiments. However, I don't find an option to change the
modulation schemes in UHD. (I saw those options in python based
non-uhd codes, e.g. benchmar_Rx and benchmark_Tx). Are there any
programs like that in UHD codes that allow change of modulation

Gnuradio implements many modulation schemes. UHD provides an interface
to send/recv baseband samples. You should use gnuradio w/ UHD to
implement a receiver and transmitter chain.

I highly recommend installing gr-uhd component and getting familiar w/


Also, a good book on digital signal processing might be helpful.

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