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

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</svg> performance of BP (Flood), CSBP and WBFSBP decoding  algorithms with maximal number of iterations of 20 with LDPC code of blocklength of 204 and rate of 0.5. BP-20 denotes BP algorithm with maximal number of iterations of 20. As compared, performance of max iteration 50 of BP is given.</table>

Mathematical Problems in Engineering

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Figure 5

Figure 5: Weighted-Bit-Flipping-Based Sequential Scheduling Decoding Algorithms for LDPC Codes 