I'm currently doing a discrete maths subject and they decided it'd be a great idea to introduce a new concept during exam week - Parity Check Matrices and Syndromes. I feel pretty comfortable with ...

Low-Density Parity-Check (LDPC) codes represent a class of error-correcting codes that have fundamentally reshaped the field of digital communications. With their inherently sparse parity-check ...

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 ...