Extended Hamming accumulate codes and modified irregular repeat accumulate codes
Sung-Ik Park, Kyeongcheol Yang · Electronics Letters · 2002
Two classes of codes, called extended Hamming accumulate codes and modified nonsystematic irregular repeat accumulate (IRA) codes, are introduced. Simulation results show that the performance of modified nonsystematic IRA codes are slightly superior to turbo codes of comparable complexity on an additive white Gaussian noise channel.