Indoor Location Estimation Based on LED Visible Light Communication Using Multiple Optical Receivers

An novel concept for integrating visible light produced by LEDs with indoor positioning using multiple optical receivers is presented in this study. We propose an algorithm using the received signal strength indication (RSSI), which changes by on transmission distance and angle. In order to estimate...

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Bibliographic Details
Published in:IEEE communications letters 2013-09, Vol.17 (9), p.1834-1837
Main Authors: YANG, Se-Hoon, JUNG, Eun-Mi, HAN, Sang-Kook
Format: Article
Language:English
Subjects:
Applied sciences
Detection, estimation, filtering, equalization, prediction
Exact sciences and technology
Information, signal and communications theory
Light emitting diodes
Optical imaging
Optical receivers
Optical sensors
Optical transmitters
positioning system
Radiocommunications
Resource management
Signal and communications theory
Signal, noise
Telecommunications
Telecommunications and information theory
Transmitters. Receivers
visible light communication
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Summary:An novel concept for integrating visible light produced by LEDs with indoor positioning using multiple optical receivers is presented in this study. We propose an algorithm using the received signal strength indication (RSSI), which changes by on transmission distance and angle. In order to estimate the position, the transmitters location code was received using multiple optical receivers. The validity of the proposed scheme was demonstrated by determining the local position using distances between the transmitter and receivers, and the relative position between receivers.
ISSN:1089-7798
1558-2558
DOI:10.1109/LCOMM.2013.070913.131120