approximates logical/coset posterior inference, not only most-likely-error search; merges equivalent boundary states before pruning; is geometry-agnostic at the ...

Abstract: Non-binary low-density parity-check (NB-LDPC) codes are a prominent class of error-correction codes, offering superior error-correcting performance compared to their binary counterparts.

Abstract: This article introduces a novel concatenated coding scheme called sparse regression LDPC (SR-LDPC) codes. An SR-LDPC code consists of an outer non-binary LDPC code and an inner sparse ...

#define NR_LDPC_BG1_MAX_K 8448 /* Max info bits for BG1 */ #define NR_LDPC_BG2_MAX_K 3840 /* Max info bits for BG2 */ #define NR_LDPC_BG1_NCOL 68 /* BG1: 68 columns base */ #define NR_LDPC_BG1_NROW 46 ...