Abstract: A new method is presented for low-complexity near-maximum-likelihood (ML) decoding of low-density parity-check (LDPC) codes over the additive white Gaussian noise channel. The proposed ...

Abstract: This letter proposes to break trapping sets of the low-density parity-check (LDPC) codes used in an LDPC-coded modulation system that employs constant composition distribution matchers ...

FEC (forward-error-correction) techniques correct errors at the receiver end of digital communications systems. In contrast with error-detection and retransmission ...

Communication-system designers have always had to deal with trade-offs among data reliability, efficient use of available spectrum, data throughput, and cost. Error-correction coding (ECC) is one of ...

Overview: Documentaries on technology and artificial intelligence help decode complex innovations in an accessible and engaging format.They explore the ethical, ...

Jan. 29, 2026 Quantum computers need extreme cold to work, but the very systems that keep them cold also create noise that can destroy fragile quantum information. Scientists in Sweden have now ...

The threshold theorem states that if the physical error rate is below a critical threshold, quantum error correction can suppress logical errors to arbitrarily low ...

Cadence announces new Tensilica HiFi iQ DSP Next-gen Voice AI and audio in the home or car. Cadence Tensilica is a leader in customizable processor IP (Intellectual Property) cores designed… Cadence ...

At a meeting in Beijing, the architects of China’s AI ecosystem outlined a new path to AI dominance – one that avoids U.S.