一句话论文 Hoon Kim 2020

最新推荐文章于 2024-05-24 14:59:17 发布

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本文介绍了一种基于绝对值运算的低复杂度非线性均衡器，该均衡器简化了Volterra核的计算，相较于传统方法显著降低了计算复杂度，同时保持了良好的性能表现。

1.Y. Yu, T. Bo, Y. Che, D. Kim, and H. Kim, "Low-complexity nonlinear equalizer based on absolute operation for C-band IM/DD systems," Opt. Express, vol. 28, no. 13, p. 19617, Jun. 2020.

简化Volterra nonlinear equalizers (VNLEs) 在56Gb/s PAM4系统中，性能与2nd-order diagonally-pruned VNLE类似，但复杂度降低超过20%，简化方法是把乘变成加之后取绝对值，算法复杂度用乘法次数衡量

2. Y. Yu, M. R. Choi, T. Bo, Z. He, Y. Che, and H. Kim, "Low-Complexity 2nd-Order Volterra Equalizer for DML-based IM/DD Transmission system," J. Lightwave Technol., vol. 38, no. 7, pp. 1735–1746, Apr. 2020.

简化Volterra nonlinear equalizers (VNLEs) ，保留滤波器中的关键项，性能比diagonally-pruned (DP) VNLE更好，复杂度相近。

3. Y. Yu, M. R. Choi, T. Bo, Y. Che, D. Kim, and H. Kim, "Nonlinear Equalizer Based on Absolute Operation for IM/DD System Using DML," IEEE Photon. Technol. Lett., vol. 32, no. 7, pp. 426–429, Apr. 2020.

跟上面两篇类似

还是简化Volterra