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Table 1 The usage number of SISO decoding in each syndrome-based decoding algorithm

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

 

The number of required SISO decoding

SBDA-I

S1=Iave×n×(1−λzero)

SBDA-II

S2=Iave×n×(λDESS+λSESS)

Proposed

S3=Iave×n×(λDESS+λSESS)