Forum: GNU Radio GNURadio OFDM receiver design

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Achilleas A. (Guest)
on 2006-05-06 20:52
(Received via mailing list)

I already have implemented generic blocks for

- convolutional encoder / Viterbi decoder

also, with this it is straightforward to implement

- Differential coding

Finally, I am currently implementing a generic

- interleaver/deinterleaver.

Jens E. (Guest)
on 2006-05-06 21:41
(Received via mailing list)

great. I'll then focus for now on implementing time/frequency
synchronization. Does the decoder support puncturing? Did you publish
you code already?

Concerning my "jitter" problem: I sampled another DAB source with the
DBSRX daughterboard and implemented a correlation based frequency
synchronization algorithm. That pretty much solved the problem (although
a little jitter is still there).

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