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quantumgizmos / ldpc

Software for decoding classical and quantum codes
MIT License
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[AWGN Channel] #34

Closed kaposnick closed 8 months ago

kaposnick commented 8 months ago

Hi! I am particularly interested in BP decoding for BI-AWGN channels. Is it in the roadmap to be implemented?

quantumgizmos commented 8 months ago

Hi. It would be good to implement this functionality at some point. I think it would require only a small change to the existing syndrome-based implementation. We're currently working on LDPCv2. The BP decoder code can be found in this branch https://github.com/quantumgizmos/ldpc/blob/ldpc_v2/src_cpp/bp.hpp

If you can see a way of modifying this for AWGN, please put in a PR

kaposnick commented 8 months ago

Thanks for the pointer! I will come back on it.