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Table 6 The relative complexity result of (32,26,4)2 TPC for four arithmetic operators on the proposed decoding algorithm when each complexity of Chase-Pyndiah algorithm and SBDA-II are set to 1 (Add: addition, Mult: multiplication, Comp: comparison, Mod-2: modulo-2)

From: An advanced low-complexity decoding algorithm for turbo product codes based on the syndrome

SNR(dB)Comparison with Chase-Pyndiah algorithmComparison with SBDA-II
 AddMultCompMod-2AddMultCompMod-2
0.00.3944950.4266160.4047180.3550140.7907360.8451110.8423610.748615
1.00.3695140.4058990.3820560.3330800.7926390.8532720.8495990.753996
2.00.2980110.3499900.3153280.2704110.8223070.9110140.9009900.796912
2.50.2595790.3187180.2785280.2359710.7997180.9047390.8889980.782533
3.00.2230620.2847990.2428870.2041930.7458260.8597020.8411670.740483
3.50.1892420.2522260.2089430.1740550.6943330.8158210.7943510.698372
3.70.1769810.2404230.1963230.1631130.6794100.8050090.7813640.687129