This paper propose an improved method called the modified warm-up-free parallel window(PW) MAP decoding schemes to implement highly-parallel Turbo decoder architecture based on the QPP(Quadratic ...

The turbo coding scheme in 3GPP standard [37] is a PCCC with two 8-state constituent encoders and an internal interleaver. The coding rate of the turbo encoder is 1/3. The structure of the turbo ...