Work

D4.2 OWC Localisation Sensing System Construction

Year: 2025

Type: article

Abstract: This deliverable reports the implementation and initial validation of three optical wireless positioning methods based on time difference of arrival (TDoA), beamsteering and received signal strength (RSS). Sub-6 GHz TDoA tests demonstrated centimetric accuracy outdoors and indoors, with calibration significantly improving performance. The beamsteering-based method achieved sub-5 cm two-dimensional accuracy, low sensitivity to UE orientation, and millisecond-range latency. Finally, a dedicated RSSbased platform was developed, including commercial optical transceivers and real-time acquisition, and RSS acquisition was validated. These results pave the way for full validation of each method individually and then integrated in the full OPTI-6G in the next deliverable 4.3.

Source: Zenodo (CERN European Organization for Nuclear Research)

DOI: 10.5281/zenodo.18378031