Error Correction Coding （Mathematical Methods and Algorithms） 关于纠错码算法很全的一本书 （奇偶检测，turbe码，LDPC等）-provide a comprehensive introduction to error correction coding, including both classical block- and trellis-based codes and the recent develo

Low-density parity-check (LDPC) codes are forward error-correction codes, first proposed in the 1962 PhD thesis of Gallager at MIT. At the time, their incredible potential remained undiscovered due to the computational demands of simulation in