GLDPC-PC Codes for MIMO Systems with Iterative Detection and Decoding
<|reference_start|>GLDPC-PC Codes for MIMO Systems with Iterative Detection and Decoding: In this work, we propose the integration of GLDPC codes with short polar-like component codes, termed GLDPC codes with polar component codes (GLDPC-PC). This approach leverages the good distance properties of polar-like codes and mitigates their high decoding latency in long block lengths. A recently proposed soft-input soft-output decoder for polar-like codes enables effective iterative belief propagation decoding for GLDPC-PC, ensuring a low error floor under additive white Gaussian noise channels. Simulation results demonstrate that GLDPC-PC codes achieve significant performance improvements in multiple-input multiple-output systems with iterative detection and decoding (IDD). The proposed GLDPC-PC codes and the IDD scheme can be applied to various scenarios.<|reference_end|>
@article{shi2024gldpc-pc,
    title={GLDPC-PC Codes for MIMO Systems with Iterative Detection and Decoding},
    author={Binghui Shi, Yongpeng Wu, Yin Xu, Xiqi Gao, Xiaohu You and Wenjun
  Zhang},
    journal={arXiv preprint arXiv:2404.14832},
    year={2024},
    archivePrefix={arXiv},
    eprint={2404.14832},
    primaryClass={cs.IT math.IT}
}