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 |
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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