We proposed an adaptive signal recovery algorithm with reduced complexity based on the SVM principle for flexible downstream PON. Experimental results indicate a record-high link power budget of 24 dB for bandwidth-limited 100 Gbit/s direct-detection transmission@1E-3.
@article{arxiv.2407.03753,
title = {Enhanced Support Vector Machine Based Signal Recovery in Bandwidth-Limited 50-100 Gbit/s Flexible DS-PON},
author = {Liyan Wu and Yanlu Huang and Kai Jin and Shangya Han and Kun Xu and Yanni Ou},
journal= {arXiv preprint arXiv:2407.03753},
year = {2025}
}
Comments
We propose SVM algorithms with different solvers for signal formats like NRZ and PAM4. This simplifies complexity in flexible downstream PON while maintaining performance