Reliability ratio based weighted bit-flipping decoding for low-density parity-check codes
Fuchun Guo, L. Hanzo · Electronics Letters · 2004
A novel reliability ratio based weighted bit-flipping decoding scheme is proposed for low-density parity-check codes. A coding gain of 1 dB is achieved in comparison to the weighted bit-flipping scheme, when communicating over an AWGN channel, while maintaining the same decoding complexity.