On the optimum decision threshold for probabilistically shaped PAM constellation

机译：概率形状庞德星座的最佳决策阈值

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We investigate and derive the optimum decision threshold for probabilistically shaped PAM constellation. Both in simulation and experiment, we verify our anaysis and show a lower BER performance compared with the conventional median threshold.

机译：我们调查并导出概率形状PAM星座的最佳决策阈值。两者都在仿真和实验中，我们验证了我们的ADSIS并与传统的中值阈值相比，表现较低。

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《Conference on Lasers and Electro-Optics Pacific Rim》|2018年|711p|共2页
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Wenjing Zhang; Shaohua Hu; Xingwen Yi; Jing Zhang; Wenjing Zhou; Xiang Gao; Kun Qiu;
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专利

1. Error performance of PAM systems using energy detection with optimal and suboptimal decision thresholds [J] . Antti Anttonen, Adrian Kotelba, Aarne Mammela Physical Communication . 2011,第2期

机译：使用具有最佳和次佳决策阈值的能量检测的PAM系统的错误性能
2. Further Results on the Optimal Sequence Family $mathcal {IP}_{8}$ Over 8-Ary Q-PAM Constellation [J] . Nian Li, Xiaohu Tang IEEE Transactions on Information Theory . 2017,第12期

机译：最优序列族$ mathcal {IP} _ {8} $在8-Ary Q-PAM星座上的进一步结果
3. Three-Dimensional Probabilistically Shaped CAP Modulation Based on Constellation Design Using Regular Tetrahedron Cells [J] . Ren Jianxin, Xin Xiangjun, Liu Bo, Journal of Lightwave Technology . 2020,第7期

机译：基于常规四面体细胞的星座设计的三维概率形状帽调制
4. On the optimum decision threshold for probabilistically shaped PAM constellation [C] . Wenjing Zhang, Shaohua Hu, Xingwen Yi, Conference on Lasers and Electro-Optics Pacific Rim . 2018

机译：概率形状庞德星座的最佳决策阈值
5. Probabilistic Optimal Decision Making and Life-Cycle Management Considering Risk, Sustainability, and Utility: Applications to Bridges and Ships. [D] . Sabatino, Samantha. 2017

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6. Variation in multicomponent recognition cues alters egg rejection decisions: a test of the optimal acceptance threshold hypothesis [O] . Daniel Hanley, Analía V. López, Vanina D. Fiorini, 2019

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7. Probabilistically Shaped 4-PAM for Short-Reach IM/DD Links With a Peak Power Constraint [O] . Thomas Wiegart, Francesco Da Ros, Metodi Plamenov Yankov, 2021

机译：具有峰值功率约束的短距离IM / DD链路的概率形状4-PAM
8. Probabilistic Deviation Detection and Optimal Thresholds. [R] . J. Fahey J. Smith 2014

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On the optimum decision threshold for probabilistically shaped PAM constellation

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