Fast Fourier Transform simplified soft-distance decoding algorithm for decoding non-binary LDPC codes
Leonardo J. Arnone, Carlos Arturo Gayoso, C. M. Gonzalez, M. Rabini, Jorge Castiñeira Moreira, Patrick Guy Farrell · 2014
Non-Binary Low-Density Parity-Check (NB-LDPC) codes have been shown to outperform equivalent LDPC codes defined over the binary field, especially when they are designed in high order Galois fields GF(q). This however leads to an increased decoding complexity.