Re: [Discuss-gnuradio] Channel sounding in GNU Radio

2015-08-20 Thread Marcus Müller
Hi Caspar, Maybe gr-channelsounder https://github.com/gbaier/gr_channelsounder is of interest? Generally, that correlation channel sounder allows you to apply a signal that contains all frequencies to the channel and then lets you deduct the channel effect on your particular signal. Best regard

[Discuss-gnuradio] Channel sounding in GNU Radio

2015-08-20 Thread Caspar
Hello, I'm sending a specific frame (length 400 bits), and I would like to examine the received signal through the channel (delay profile, coherence time, ...). At the receiver, I have In Phase and Quadrature part. Is it a way to channel sounding ? Thanks to an existing library ? Thank you. Best