Experimental demonstration of indoor sub-decimeter accuracy VLP system using differential PDOA

• Main Authors: Zhang, Sheng, Zhong, Wen-De, Du, Pengfei, Chen, Chen
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Electrical and electronic engineering; Visible Light Positioning (VLP); Phase Difference of Arrival (PDOA)
• Online Access: https://hdl.handle.net/10356/140779
• Institution: Nanyang Technological University

In this letter, we for the first time experimentally demonstrate a sub-decimeter accuracy visible light positioning (VLP) system using a modified phase difference of arrival (PDOA) algorithm, i.e., differential PDOA (DPDOA). Compared with the conventional PDOA algorithm where local oscillators (LOs)...