Low-Density Parity-Check (LDPC) approaches Shannon-limit performance for binary field and long code lengths. However, performance of binary LDPC code is degraded when the code word length is small. An ...
The subset-sum problem is one of the most frequently occurring NP (nondeterministic, polynomial-time)-complete) problems. It asks whether a subset of numbers in a set of positive integers adds up ...
Nonbinary low-density parity-check (NB-LDPC) codes have emerged as a powerful tool in error correction, offering significant performance improvements over traditional ...