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 ...

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.

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 ...

The third decoder is responsible for the data path and comprises LDPC and BCH decoder including support for shortening. It offers throughputs beyond 2.3 Gbps on state-of-the-art FPGAs and provides an ...

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 ...

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 ...

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).