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* some more doxygen work (include the notion of modules)Harald Welte2011-08-171-11/+25
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* core/conv: Add some generic code for convolutional coding/decodingSylvain Munaut2011-04-261-0/+101
Far from perfect but suits our need thus far. The viterbi with softbit input is quite cpu-intensive. Since most received bursts are often mostly error free, you could use a less cpu intensive algorithm (Fano ?) and with hard bit input. Then only switch to viterbi soft bit input if the channel is bad enough to justify it. Soft output is not implemented as its usefulness for the block coding is limited. Signed-off-by: Sylvain Munaut <tnt@246tNt.com>