Transfer Learning for VLC-based indoor Localization: Addressing Environmental Variability

Accurate indoor localization is crucial in industrial environments. Visible Light Communication (VLC) has emerged as a promising solution, offering high accuracy, energy efficiency, and minimal electromagnetic interference. However, VLC-based indoor localization faces challenges due to environmental variability, such as lighting fluctuations and obstacles. To address these challenges, we propose a Transfer Learning (TL)-based approach for VLC-based indoor localization. Using real-world data collected at a BOSCH factory, the TL framework integrates a deep neural network (DNN) to improve localization accuracy by 47%, reduce energy consumption by 32%, and decrease computational time by 40% compared to the conventional models. The proposed solution is highly adaptable under varying environmental conditions and achieves similar accuracy with only 30% of the dataset, making it a cost-efficient and scalable option for industrial applications in Industry 4.0.

Transfer Learning for VLC-based indoor Localization: Addressing Environmental Variability

Masood Jan, Institut supérieur d'électronique de Paris (ISEP); Wafa Njima, ISEP; Xun Zhang, Institut suprieur d’lectronique de Paris; Alexander Artemenko, Robert Bosch GmbH, Stuttgart, Germany