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[Discuss-gnuradio] DAB receiver
From: |
Ravi Trivedi |
Subject: |
[Discuss-gnuradio] DAB receiver |
Date: |
Wed, 20 May 2009 08:27:51 +0200 |
Hello all,
I am trying to implement synchronization of DAB receiver in matlab. I
have been facing some problems when I test the matlab receiver code for
real time streams.
First issue is sampling rate estimation problem. I see that real time
frame has shortage of samples when compared to values given in
specification. I do frame detection first followed by joint estimation
of fine timing and coarse frequency offset. After compensation, I
perform fine frequency offset estimation and compensation. I see that
for real time streams FIC decoder doesn't pass the CRC. If I use
simulated data CRC check gets passed.
Does anyone have receiver matlab code working for real time data which
I can use for comparison with my code? Thanks in advance.
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- [Discuss-gnuradio] DAB receiver,
Ravi Trivedi <=