Researchers at Skoltech have presented new generalized LDPC codes (Generalized Low-Density Parity-Check Codes, GLDPC)—a ...

1) Per-layer decoding architecture One of the key challenges for the task was the absence of literature about the VLSI design of LDPC decoders with scalable parallelism. The parity check matrices vary ...

Technical Terms Low-Density Parity-Check (LDPC) Codes: A class of error-correcting codes characterised by sparse parity-check matrices that enable near-capacity performance in digital communications.

Low-density parity-check (LDPC) codes represent one of the most effective error-correcting schemes available, approaching Shannon’s theoretical limit whilst maintaining a relatively low decoding ...

The new CCSDS LDPC IP cores are low-power and low-complexity designs. The decoder has a layered architecture that allows for twice as fast convergence behavior and half the latency when compared to ...

The CCSDS 231.0-B-3 LDPC codes with rates of 1/2 and uncoded block lengths of 64 and 256 bits are specially designed for telecommand (TC) and free space optical applications. Encoder and decoder IP ...

AccelerComm, the company specialising in optimisation and latency reduction IP, has announced they have developed a highly optimised LDPC software decoder in collaboration with Intel.

AccelerComm’s PUSCH Decoder integrates additional 3GPP physical layer functions together with its high-performance LDPC decoders, to createa 3GPP-compliant IP package that can be quickly integrated ...

Comtech AHA has released its low-density parity check code (LDPC) forward error correction (FEC) encoder/decoder core. It is compliant with the Digital Video Broadcast S2 standard (DVB-S2).