Details

Autor(en) / Beteiligte

• Yang, S.‐H.
• Jeong, E.‐M.
• Kim, D.‐R.
• Kim, H.‐S.
• Son, Y.‐H.
• Han, S.‐K.

Titel

Indoor three‐dimensional location estimation based on LED visible light communication

Ist Teil von

• Electronics letters, 2013-01, Vol.49 (1), p.54-56

Ort / Verlag

Stevenage: The Institution of Engineering and Technology

Erscheinungsjahr

2013

Quelle

Wiley-Blackwell Journals

Beschreibungen/Notizen

• 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.