Real-time indoor positioning system for a smart workshop using white LEDs and a phase-difference-of-arrival approach

• Main Authors: Du, Pengfei, Zhang, Sheng, Zhong, Wen-De, Chen, Chen, Yang, Helin, Alphones, Arokiaswami, Zhang, Ran
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Electrical and electronic engineering; Visible Light Communication; Visible Light Positioning
• Online Access: https://hdl.handle.net/10356/141896
• Institution: Nanyang Technological University

In order to provide a cost-effective indoor positioning and tracking service for autonomous ground vehicles and other important assets in smart factories, we report the theory and experiments for a real-time indoor positioning system using commercially available LED lamps. Inspired by the fundamenta...