Abstract
A threshold-assisted soft-output direct detection faster than Nyquist (SO-DD-FTN) is proposed to compensate bandwidth-limitation impairments in 56-Gb/s PAM-4 systems using 10G-class optics. Experimental results show the computational complexity re-duces by 57% without performance degradation.
© 2020 The Author(s)
PDF ArticleMore Like This
Ji Zhou, Long Liu, Fan Li, Haide Wang, Changyuan Yu, Weiping Liu, Xingwen Yi, and Zhaohui Li
M4A.113 Asia Communications and Photonics Conference (ACP) 2019
Shaohua An, Jingchi Li, Hongxin Pang, Xingfeng Li, and Yikai Su
M3J.4 Optical Fiber Communication Conference (OFC) 2020
Langyu Yi, Lingchen Huang, Jie Liu, and Changjian Guo
AS3C.4 Asia Communications and Photonics Conference (ACP) 2016