DC bias optimization in intelligent DCO-OFDM Li-Fi systems using hybrid machine learning with hardware validation
score of 81.37%, consistent with the simulation outcomes and demonstrating its robustness in real-time scenarios. These findings suggest that hybrid polynomial regression with KNN can be an effective technique for predicting the optimal DC bias value in DCO-OFDM-based Li-Fi systems.
Authors
- Dina A. Ragab (ORCID: https://orcid.org/0000-0002-4455-2507)
- Mohamed Hussien Moharam (ORCID: https://orcid.org/0000-0003-2799-372X)
- Esraa Abdelhakim
- Mohamed Abaza
Institutions
- Misr University for Science and Technology (EG)
- Arab Academy for Science, Technology, and Maritime Transport (EG)
Publication Details
- Journal
- Scientific Reports
- Published
- 2026-05-08
- DOI
- https://doi.org/10.1038/s41598-026-49732-4
- Primary Topic
- Optical Wireless Communication Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Science and Technology Development Fund