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Table 7 The relative complexity result of (64,57,4)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
0.00.3603840.3847860.3666610.3247370.6973830.7393490.7393600.659354
1.00.3585260.3834700.3651020.3231340.6993040.7420170.7419840.661561
2.00.3478260.3768450.3564870.3140050.7176580.7661580.7654590.681699
2.50.3309150.3695420.3430510.2996540.7806050.8444630.8414010.747770
3.00.2634620.3167380.2760350.2409490.8313890.9248290.9118080.812799
3.50.2195450.2769950.2331820.2020990.7787470.8847320.8683920.772682
4.00.1802890.2398470.1950730.1672260.7146710.8308790.8127820.721825