Nature

Nonbinary Low-Density Parity-Check Codes and Decoding Algorithms

Nonbinary low-density parity-check (NB-LDPC) codes have emerged as a powerful tool in error correction, offering significant performance improvements over traditional ...
Nature

Low-Density Parity-Check Decoder Architectures and Algorithms

Low-Density Parity-Check (LDPC) decoder designs have undergone significant evolution, driven by the need for high-throughput, low-complexity and energy-efficient ...
IEEE

A Belief Propagation Algorithm with Set-Breaking to Lower Error-Floors of Low-Density Parity-Check Codes

Abstract: In order to more exactly describe the errorfloor phenomenon in the iterative decoding of Low-density parity-check (LDPC) codes, a modified concept of the stable trapping set is introduced.
TV Technology

Next-Generation Error Correction Codes

Last month I showed how coding and error correction allows next-generation broadcast technologies such as DVB-T2 and DVB-NGH to achieve performance very close to the ...