In the following article, Tony Chan-Carusone explores the critical role of Forward Error Correction (FEC) in high-speed wireline networking, particularly with the adoption of PAM4 modulation for ...

Recently Reed-Solomon (RS) codes were shown to possess a repair scheme that supports repair of failed nodes with optimal repair bandwidth. In this paper, we extend this result in two directions. First ...

Block codes Reed-Solomon codecs operate on blocks of data in which information is divided into frames (blocks), and the encoder uses only the current frame to produce its output. These codes are ...

The error-correcting scheme selected was an Extended Golay code (24, 12, 8), which, interestingly, was also used for image transmission by the NASA Voyager 1 and 2 missions.

Credit: arXiv (2024). DOI: 10.48550/arxiv.2411.01265 A way to greatly enhance the efficiency of a method for correcting errors in quantum computers has been realized by theoretical physicists at ...

Quantum computing has the potential to speed up computing and exceed the capabilities of classical computers at certain tasks. However, quantum computers are prone to errors, making current ...

25-40% Faster Than Competing R-S Codecs EZPWD Reed-Solomon performs R-S correction operations (using g++ on an Intel i7) about 40% faster faster than Phil Karn’s general case code, and about 25% ...

Computing Error-corrected qubits 800 times more reliable after breakthrough, paving the way for 'next level' of quantum computing News By Keumars Afifi-Sabet published 4 April 2024 ...

Quantinuum's hardware does lag in one dimension: the total number of qubits. While some of its competitors have pushed over 1,000 qubits, Quantinuum's latest hardware is limited to 32 qubits. That ...

The most famous examples of locally correctable codes are versions of a venerable error-correcting code invented in 1954 by the mathematicians David Muller and Irving Reed (who also helped develop ...