Weighted Least Squares Estimator of Range Based on DMT VLC for Indoor Positioning

Zhong Zheng; Lu Liu; Weiwei Hu

doi:10.1364/ACPC.2017.M3F.3

Asia Communications and Photonics Conference
OSA Technical Digest (online) (Optica Publishing Group, 2017),
paper M3F.3
•https://doi.org/10.1364/ACPC.2017.M3F.3

Weighted Least Squares Estimator of Range Based on DMT VLC for Indoor Positioning

Zhong Zheng, Lu Liu, and Weiwei Hu

Asia Communications and Photonics Conference 2017

Guangzhou, Guangdong China
10–13 November 2017
ISBN: 978-1-943580-34-7

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Optical Wireless Systems (M3F)

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Z. Zheng, L. Liu, and W. Hu, "Weighted Least Squares Estimator of Range Based on DMT VLC for Indoor Positioning," in Asia Communications and Photonics Conference, OSA Technical Digest (online) (Optica Publishing Group, 2017), paper M3F.3.

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Abstract

A weighted least squares approach utilizing the training symbol of discrete multi-tone (DMT) visible light communication (VLC) is proposed to estimate the range between the LEDs and receiver, which considers the VLC channel low-pass characteristics.

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