Performance of CRC Concatenated Pre-transformed RM-Polar Codes

Bin Li; Jiaqi Gu; Huazi Zhang

Performance of CRC Concatenated Pre-transformed RM-Polar Codes

Information Theory 2021-04-16 v1 math.IT

Authors: Bin Li , Jiaqi Gu , Huazi Zhang

Abstract

In this paper, we discuss pre-transformed RM-Polar codes and cyclic redundancy check (CRC) concatenated pre-transformed RM-Polar codes. The simulation results show that the pre-transformed RM-Polar (256, 128+9) code concatenated with 9-bit CRC can achieve a frame error rate (FER) of 0.001 at Eb/No=1.95dB under the list decoding, which is about 0.05dB from the RCU bound. The pre-transformed RM-Polar (512, 256+9) concatenated with 9-bit CRC can achieve a FER of 0.001 at Eb/No=1.6dB under the list decoding, which is 0.15dB from the RCU bound.

Keywords

RM-Polar codes pre-transformation cyclic redundancy check list decoding frame error rate RCU bound

Cite

@article{arxiv.2104.07486,
  title  = {Performance of CRC Concatenated Pre-transformed RM-Polar Codes},
  author = {Bin Li and Jiaqi Gu and Huazi Zhang},
  journal= {arXiv preprint arXiv:2104.07486},
  year   = {2021}
}

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