EDN

LDPC: Another Key Step Toward Shannon

For communication designers, especially those in the networking and wireless field, the Shannon limit can be seen as the Holy Grail. And, since being first defined in ...
IEEE

A Hardware Efficient LDPC Encoding Scheme for Exploiting Decoder Structure and Resources

Abstract: Previously, there has been no report on implementation effort to integrate LDPC encoder and decoder into a single hardware. In this paper, we propose a simple yet low complex systematic LDPC ...
TechRepublic

Low-Complexity Encoding of LDPC Codes: A New Algorithm and its Performance

A new technique for efficient encoding of LDPC codes based on the known concept of Approximate Lower Triangulation (ALT) is introduced. The greedy permutation algorithm is presented to transform ...
Total Telecom

AccelerComm Reduces 5G Latency by up to 16x with NR LDPC Channel Coding

University of Southampton Spin-Out Unveils Breakthrough 5G Cellular Optimisation Technology Delivering Highest Throughput, Lowest Latency Forward Error Correction IP ...
Design-Reuse

CCSDS 231.0-B-3 LDPC Encoder and Decoder IP Core from Creonic Now Available

Kaiserslautern, Germany, May 6, 2021 — Creonic GmbH, a leading IP core provider in the communications market, announced today the release of their new CCSDS 231.0-B-3 LDPC Encoder and Decoder IP cores ...
IEEE

Geometric and Probabilistic Shaping to Enable LDPC Encoding with Linear Complexity

Abstract: Previous examples of probabilistic amplitude shaping (PAS) for low-density parity-check (LDPC) codes use protographs that lack the structure that facilitates low-complexity encoding. This ...
Design-Reuse

Ccsds ldpc IP Listing

AR4JA LDPC decoder is a configurable design that allows runtime configuration for decoding different code rates (i.e., 1/2, 2/3 and 3/4). To obtain high throughput, two different levels of parallelism ...
New Electronics

University of Southampton spin-out unveils breakthrough 5G latency technology

Southampton University spin-out, AccelerComm, has announced the 5G NR LDPC version of its error correction software, which reduces latency up to 16x to support numerology 4 in 3GPP 38.211 and also ...
EDN

Low power LDPC decoder created using high level synthesis

HLS methodology allows the hardware design to be completed at a higher level of abstraction such as C/C++ algorithmic description. This provides significant time and cost savings, and paves the way ...
TweakTown

Marvell demonstrates powerful LDPC encoding at Computex 2014

Computex 2014 - Error rates are increasing as NAND manufacturers shrink lithography. This requires SSD controller innovation to provide stronger error correction ...
New Electronics

University of Southampton spin-out unveils breakthrough 5G latency technology

Commenting AccelerComm CEO, Tom Cronk, said, “For all the hype around 5G, the simple fact is ‘ping time’ remains an issue, stifling new revenue opportunities for operators from services such as gaming ...