Dithered Belief Propagation Decoding
François Leduc-Primeau, Saied Hemati, Shie Mannor, Warren J. Gross · IEEE Transactions on Communications · 2012
We introduce two dithered belief propagation decoding algorithms to lower the error floor with a minimal hardware overhead. One of the algorithms can additionally improve the decoding performance in the waterfall region using a large iteration limit but with a negligible increase in the average time complexity.