Reduced-complexity extended Min-sum check node processing for non-binary LDPC decoding

@article{Zhang2010ReducedcomplexityEM,
  title={Reduced-complexity extended Min-sum check node processing for non-binary LDPC decoding},
  author={Xinmiao Zhang and Fang Cai},
  journal={2010 53rd IEEE International Midwest Symposium on Circuits and Systems},
  year={2010},
  pages={737-740}
}
Non-binary low-density parity-check (NB-LDPC) codes can achieve higher coding gain than binary LDPC codes when the code length is moderate at the cost of higher complexity. One major step of NB-LDPC decoding is check node processing. Previously, iterative forward-backward approaches are employed to implement this step. However, the storage of the… CONTINUE READING