Nonbinary LDPC Convolutional Codes for High-Dimensional Modulations
Tian Xia, Toshiaki Koike–Akino, David S. Millar, Keisuke Kojima, Kieran Parsons, Yoshikuni Miyata, Kenya Sugihara, Wataru Matsumoto · 2015
We show a great potential of nonbinary (NB) LDPC convolutional codes in low-latency decoding for HDM. We show that NB-LDPC can provide considerable performance improvement compared to conventional BICM-ID, which requires soft-decision feedback.