Re: [Discuss-gnuradio] FEC in gnruadio

[Johannes Demel]

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Hey Bob,

the main idea is to have drop-in blocks for different codes. Have a
look at 'encoder.h' and the '_impl.*' files. They describe the
framework. In 'generic_encoder.h' is a description for all the
required and available functions for all the different codes. So your
encoder/decoder just inherits from 'generic_encoder'. Your inherited
coder class implements a code and exposes all necessary information
for the block which may be part of the stream based GNU Radio
framework or may use message passing. For details see [1]

I hope this helps.

Cheers
Johannes

[1] http://gnuradio.org/doc/doxygen/page_fec.html

On 16.06.2015 08:26, bob wole wrote:
> Hi,
> 
> I just stared working on FEC in gnuradio. I found that there is
> gr-fec.  I want to know that which literature , books/papers, was
> followed during the implementation of the gr-fec so that I can go
> through the c++ implementation more productively and add
> something.
> 
> 
> -- Bob
> 
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