论文标题
与DP-BPSK相比
A 3-Dimensional Simplex Modulation Format with Improved OSNR Performance Compared to DP-BPSK
论文作者
论文摘要
新型的3维调制格式3D-Simplex在表现出相同的光谱占用率的同时，可能比DP-DPSK高1.2 dB的OSNR公差，每个符号调节两个位。我们通过实验验证这一好处，并在非线性环境中评估传输性能。所有实验结果均通过模拟证实。在高度非线性方案中，3D-simplex的好处尚未维持，但性能仍然与DP-DPSK相当。
The novel 3-dimensional modulation format 3D-Simplex offers potentially 1.2 dB higher OSNR tolerance than DP-DPSK while exhibiting the same spectral occupancy, modulating two bits per symbol. We verify this benefit experimen-tally and evaluate the transmission performance in a non-linear environment. All experimental results are confirmed by simulations. The benefit of 3D-Simplex is not maintained in the highly non-linear regime, but the performance is still comparable to that of DP-DPSK.
