Channel sounding in GNU Radio

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 regards.

Caspar S.


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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 regards,
Marcus

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