Comparison of decoding algorithms for LDPC codes of IEEE 802.16e standard
Muhammad Daud, Andriyan Bayu Suksmono, Hendrawan Hendrawan, Sugihartono · 2011
One of forward error correction codes that were defined in the IEEE 802.16e standard was the LDPC code. This paper presents the simulation of the LDPC codes using three decoding algorithms, i.e. sum-product algorithm, min-sum algorithm, and min-sum-plus-correction-factor algorithm. Simulation results show the decoding with sum-product algorithm and min-sum-plus-correction-factor algorithm provide BER performances better than the min-sum algorithm.