TR2005-005

Replica Shuffled Belief Propagation Decoding of LDPC Codes


    •  Zhang, J.; Wang, Y.; Fossorier, M.; Yedidia, J.S., "Replica Shuffled Belief Propagation Decoding of LDPC Codes", Annual Conference on Information Sciences and Systems (CISS), March 2005.
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      • @inproceedings{Zhang2005mar,
      • author = {Zhang, J. and Wang, Y. and Fossorier, M. and Yedidia, J.S.},
      • title = {Replica Shuffled Belief Propagation Decoding of LDPC Codes},
      • booktitle = {Annual Conference on Information Sciences and Systems (CISS)},
      • year = 2005,
      • month = mar,
      • url = {http://www.merl.com/publications/TR2005-005}
      • }
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    Algorithms


Replica shuffled belief propagation decoders of low-density parity-check codes are presented. The proposed decoders converge faster than standard and shuffled belief propagation decoders. Simulations shw that the new decoders offer good performance versus complexity trade-offs.