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Adaptive Decoding of LDPC Codes with Binary Messages
[article]
2009
arXiv
pre-print
A novel adaptive binary decoding algorithm for LDPC codes is proposed, which reduces the decoding complexity while having a comparable or even better performance than corresponding non-adaptive alternatives. In each iteration the variable node decoders use the binary check node decoders multiple times; each single use is referred to as a sub-iteration. To process the sequences of binary messages in each iteration, the variable node decoders employ pre-computed look-up tables. These look-up
arXiv:0902.3287v2
fatcat:qkwl3jcev5b7fkdonwk2uaf3aq