Researchers at Skoltech have presented new generalized LDPC codes (Generalized Low-Density Parity-Check Codes, GLDPC)—a practical solution that operates faster than modern solutions from the 5G ...

Dynamic scheduling and decoding algorithms have become pivotal in advancing the performance of error-correcting codes. Recent innovations have focused on refining Low-Density Parity-Check (LDPC ...

Computation of the Sum-Product algorithm for 32 iterations using high precision 64 bit arithmetic would be prohibitively expensive, our stochastic decoder implementation provides less than 0.2 dB loss ...

The LDPC decoding algorithm gains more than 2.5 dB against Reed-Solomon-based solutions of the same code rate. This gain allows for more reliable data transmission, less power consumption or for an ...

A new technique for efficient encoding of LDPC codes based on the known concept of Approximate Lower Triangulation (ALT) is introduced. The greedy permutation algorithm is presented to transform ...