Dynamic Window Decoding for LDPC Convolutional Codes in Low-Latency Optical Communications
Tian Xia, Toshiaki Koike–Akino, David S. Millar, Keisuke Kojima, Kieran Parsons, Yoshikuni Miyata, Kenya Sugihara, Wataru Matsumoto · Optical Fiber Communication Conference · 2015
We propose a dynamic window decoding scheme for LDPC convolutional codes to reduce the latency compared to the belief propagation decoding. The BER performance of our proposed memory-efficient decoding scheme is verified by simulations.