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[Discuss-gnuradio] Using a Framer and a Correlator??
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[Discuss-gnuradio] Using a Framer and a Correlator?? |
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Tue, 31 Mar 2009 13:48:59 -0400 |
I'm adapting the Digital Bert example to pass data in a loopback. I'm trying to set a framer and a correlator to take a text file and break it up in packets and then transmit it to the other side and write it to a text file. The following are the blocks of my flow graph. Any suggestions or thoughts?
FileSource(text file)->simpleFramer->Scrambler->ChunksToSym->RRC filter->constellationDecoder->descramble->simpleCorrelator->FileSink(text file)
The following is known to work:
RandomSource->Scrambler->C2S->RRC filter->constellationDecoder->descramble->simpleCorrelator-|
| |_____>|
| | Error Rate ~ 0%
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