In this paper, we analyze the hardware complexity of the ordered statistics decoding (OSD) algorithm, which is considered as one of the future shortlength error-correction codes due to its MLachieving performance. For fair comparisons, the conventiona...
In this paper, we analyze the hardware complexity of the ordered statistics decoding (OSD) algorithm, which is considered as one of the future shortlength error-correction codes due to its MLachieving performance. For fair comparisons, the conventional OSD method is compared to the 5G polar code associated with the same length and rate. By considering the practical systems, in addition, we perform the quantization for each decoding method, presenting the design challenges for realizing OSD approaches in terms of the decoding complexity.