Polar-Coded Modulation for Joint Channel Coding and Probabilistic Shaping
Toshiki Matsumine, Toshiaki Koike–Akino, David S. Millar, Keisuke Kojima, Kieran Parsons · 2019
We propose joint channel coding and constellation shaping based on polar-coded modulation. Proposed shaping method offers more than 0.6 dB gain without the need of external distribution matcher and the increase of decoding complexity.