Abstract
We propose a degenerated look-up table (DLUT) based perturbation nonlinear compensation scheme for probabilistically shaped signals. Up to 0.65 dB improvement is demonstrated comparing to the degenerated perturbative pre-distortion (DPPD).
© 2019 The Author(s)
PDF ArticleMore Like This
Tobias Fehenberger, Helmut Griesser, and Jörg-Peter Elbers
Th1I.2 Optical Fiber Communication Conference (OFC) 2020
Tu T. Nguyen, Tingting Zhang, Mahmood Abu-Romoh, and Andrew Ellis
W2A.44 Optical Fiber Communication Conference (OFC) 2020
Tsuyoshi Yoshida and Naoki Suzuki
SpT3E.2 Signal Processing in Photonic Communications (SPPCom) 2019