Abstract
A novel concept for integrating visible light communications (VLC) with three-dimensional indoor positioning is presented. A VLC link based on transmitter and receiver characteristics using experimental measurements was modelled. Proposed is a three-dimensional positioning algorithm using received signal strength indication, which changes based on the angle and distance of the location based service. To reduce inter-cell interference, the transmitter's location code was sent using different subcarriers. A demonstration shows that the proposed algorithm can obtain a user's position, including height, accurately and without inter-cell interference.
| Original language | English |
|---|---|
| Pages (from-to) | 54-56 |
| Number of pages | 3 |
| Journal | Electronics Letters |
| Volume | 49 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2013 Jan 3 |
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering
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Yang, S. H., Jeong, E. M., Kim, D. R., Kim, H. S., Son, Y. H., & Han, S. K. (2013). Indoor three-dimensional location estimation based on LED visible light communication. Electronics Letters, 49(1), 54-56. https://doi.org/10.1049/el.2012.3167