一句话论文 Hoon Kim 2020

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

这三篇都差不多，中间那篇论文影响因子最高