Stochastic Decoding of Linear Block Codes With High-Density Parity-Check Matrices
S. Sharifi Tehrani, Christophe Jégo, Bo Zhu, Warren J. Gross · IEEE Transactions on Signal Processing · 2008
This correspondence extends the application of the recently proposed stochastic decoding approach to decode linear block codes with high-density parity-check matrices and discusses its hardware complexity. Results demonstrate decoding performance close to floating-point iterative soft-input soft-output (SISO) decoding while offering nodes with considerably lower complexity compared to fixed-point SISO decoding.