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 ...

LDPC 101 Low-Density Parity Check decoding is a powerful ECC algorithm that dates back to the 1960s.

January 6, 2025 - Global IP Core Sales - In the Sum Product Algorithm (SPA) for LDPC decoding the messages are sent from the check nodes to bit nodes after the SPA steps which are (for one iteration): ...