If you are using the viterbi decoder from gr_trellis then definitely
there IS a way to use it without any modulation: that was the whole idea
behind writing all this using the “fsm” structure.
All you need to define is the trellis on which the Viterbi algorithm
will work and the “costs” (ie, distances) between the true paths and
the observed ones.
Achilleas
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From: Rita’s pfc [email protected]
Subject: [Discuss-gnuradio] [Viterbi decoder]
To: [email protected]
Message-ID: [email protected]
Content-Type: text/plain; charset=us-ascii
Is there any way to use the viterbi decoder without using any
modulation?
I read the documentation and it seems that there is no way, but I want
to be
sure that there isn’t any possibility.
Thank you