Conference Proceedings

On the Performance of Probabilistically-shaped CAP over Optical Wireless Communications

Yang Hong, Tingting Song, Yingjie Shao, Lian-Kuan Chen, Chistina Lim, Ka-Lun Lee, Ampalavanapillai Nirmalathas, Elaine Wong

23RD OPTO-ELECTRONICS AND COMMUNICATIONS CONFERENCE (OECC2018) | IEEE | Published : 2018

Abstract

We propose and experimentally demonstrate the first probabilistically-shaped CAP (PS-CAP) for OWC. For a 12.5-Gbit/s transmission, 1-dB sensitivity improvement is achieved. More importantly, the proposed PS-CAP enables the ability of capacity maximization for CAP-based systems.

Grants

Awarded by HKSAR Research Grants Council grant


Awarded by Australian Research Council Discovery Project


Funding Acknowledgements

This work was supported in part by HKSAR Research Grants Council grant (GRF 14215416) and the Australian Research Council Discovery Project (DP170100268).