Forum: GNU Radio GNURadio OFDM receiver design

Announcement (2017-05-07): www.ruby-forum.com is now read-only since I unfortunately do not have the time to support and maintain the forum any more. Please see rubyonrails.org/community and ruby-lang.org/en/community for other Rails- und Ruby-related community platforms.
C369ebbe1655201988e376af57460f23?d=identicon&s=25 Achilleas Anastasopoulos (Guest)
on 2006-05-06 18:52
(Received via mailing list)
Jens,

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.


Achilleas
3d1bbca20dabfeca5cce1687c1e70660?d=identicon&s=25 Jens Elsner (Guest)
on 2006-05-06 19:41
(Received via mailing list)
Achilleas,

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).

Jens
This topic is locked and can not be replied to.