Among its most celebrated implementations are Low-Density Parity-Check (LDPC) codes, error-correcting codes characterised by a highly sparse parity-check matrix.

These factors make LDPC codes ideally suited to communication applications that require a fast, low power, high performance encoder/decoder solution like Mobile Wimax 802.16e implementations.

The LDPC IP offers simultaneous support for several LDPC codes and simultaneous support for different amounts of parity, as well as on-the-fly switching from one LDPC code to another.

This article provides an introduction to Low-Density Parity Check (LDPC) Codes, a very powerful ECC technology that is now being used with an increasingly popular storage medium: NAND flash memory.

Wikipedia's low-density parity-check code article is a good starting point for understanding how LDPC works. Essentially LDPC codes are a class of FEC codes that are based on a sparse matrix ...

For a more in-depth discussion of LDPC codes, Google Bernhard M.J. Leiner’s “LDPC Codes–a Brief Tutorial,” and Sarah J. Johnson’s “Introducing Low Density Parity-Check Codes.” These papers provide the ...

The quantum low-density parity check (QLDPC) codes, the “holy grail” of quantum error correction research and development for 30 years, have a breakthrough, according to the Vancouver-based Photonic ...

SAN FRANCISCO—Rad3 Communications Inc., a communications IP vendor, said Monday (May 11) it acquired the low-density parity-check code (LDPC) IP assets of Raithlin Semiconductor Inc. Rad3 (Calgary, ...