Transactions Letters - Random Redundant Iterative Soft-in Soft-out Decoding
Thomas R. Halford, K.M. Chugg · IEEE Transactions on Communications · 2008
This letter presents an iterative soft-in soft-out (SISO) decoding algorithm based on redundant Tanner graphs that is applicable to arbitrary linear block codes. The proposed algorithm utilizes the permutation group of a code in order to efficiently and randomly generate redundant parity-checks.