论文标题
使用一般双极化4D格式在长途光传输中的分析SNR预测
Analytical SNR Prediction in Long-Haul Optical Transmission using General Dual-Polarization 4D Formats
论文作者
论文摘要
双极化4D（DP-4D）调制的非线性干扰模型仅用于预测信号信号非线性干扰。我们表明，在远距离DP-4D传输中预测有效信号噪声比的预测中，包括信号噪声项可提高准确性高达0.2 dB。
Nonlinear interference models for dual-polarization 4D (DP-4D) modulation have only been used so far to predict signal-signal nonlinear interference. We show that including the signal-noise term in the prediction of the effective signal-to-noise ratio in long distance DP-4D transmission improves the accuracy by up to 0.2 dB.
