Abstract

We propose the optimally partitioned precoding to perform hybrid constellation entropy loading. Up to 9% net data rate gain is achieved compared to bit power loading scheme for the SSB-DMT system after 80 km transmission.

© 2019 The Author(s)

PDF Article
More Like This
Uniform Entropy Loading for Precoded DMT Systems in Fading Optical Channel

Xi Chen, Yizhao Chen, Ming Tang, Huibin Zhou, Jingxian Cui, Tianhao Tong, and Songnian Fu
Su1C.6 Asia Communications and Photonics Conference (ACPC) 2018

K-means assisted adaptively partitioned entropy loading for FBMC/OQAM system

Xi Chen, Shuangyi Yan, Ming Tang, Songnian Fu, Deming Liu, and Dimitra Simeonidou
M1G.4 Optical Fiber Communication Conference (OFC) 2020

Achievable Rate Comparison between Entropy and Bit Loading in a 100-Gb/s DM-DD DMT System

Di Che and William Shieh
W1F.3 Optical Fiber Communication Conference (OFC) 2019

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription