Research Article

Weighted-Bit-Flipping-Based Sequential Scheduling Decoding Algorithms for LDPC Codes

Figure 4

FER versus performance of BP (Flood), CSBP and WBFSBP decoding algorithms with maximal number of iterations of 50 with LDPC code of blocklength of 256 and rate of 0.5. As compared, performance of max iteration 20 of WBFSBP is given.
371206.fig.004