概率整形64-QAM信号的低复杂度分量非线性失真抑制方案
信号处理
2020-12-24 v1
摘要
我们提出一种退化分层查找表（DH-LUT）方案来补偿分量非线性。对于概率整形64-QAM信号，该方案可实现高达2-dB的SNR改善，而表大小仅为传统LUT方法的8.59%。
引用
@article{arxiv.2012.12727,
title = {Low Complexity Component Nonlinear Distortions Mitigation Scheme for Probabilistically Shaped 64-QAM Signals},
author = {Yiwen Wu and Mengfan Fu and Huazhi Lun and Lilin Yi and Weisheng Hu and Qunbi Zhuge},
journal= {arXiv preprint arXiv:2012.12727},
year = {2020}
}