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 ...

Linear codes: Error-correcting schemes founded on linear algebra over finite fields, used to detect and correct errors in data transmission and storage.

PhoSim simulates the atmosphere, including air turbulence, as well as distortions from the shape of the telescope’s mirrors and the electrical properties of the sensors. The photons are propagated ...

On 1,200 acres of cornfield in Indiana, Amazon is building one of the largest computers ever for work with Anthropic, an artificial intelligence start-up.

Computing 'A first in applied physics': Breakthrough quantum computer could consume 2,000 times less power than a supercomputer and solve problems 200 times faster ...

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 ...