Abstract
In a positioning system based on visible light communication, significant error occurs in localisation when the receiver has a tilt angle. The performance of the positioning system, which uses received signal strength and trilateration when Rx is tilted, has been researched and it is demonstrated that the estimated location changes in the same direction that the Rx is tilted and the shape of the estimated position is bent, theoretically and experimentally. The bent shape and error in an estimated position were compensated for by the multiplying weighting factor and by shifting the estimated position, respectively.
| Original language | English |
|---|---|
| Pages (from-to) | 888-890 |
| Number of pages | 3 |
| Journal | Electronics Letters |
| Volume | 49 |
| Issue number | 14 |
| DOIs | |
| Publication status | Published - 2013 Jul 4 |
Fingerprint
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering
Cite this
}
Tilted receiver angle error compensated indoor positioning system based on visible light communication. / Jeong, E. M.; Yang, S. H.; Kim, H. S.; Han, S. K.
In: Electronics Letters, Vol. 49, No. 14, 04.07.2013, p. 888-890.Research output: Contribution to journal › Article
TY - JOUR
T1 - Tilted receiver angle error compensated indoor positioning system based on visible light communication
AU - Jeong, E. M.
AU - Yang, S. H.
AU - Kim, H. S.
AU - Han, S. K.
PY - 2013/7/4
Y1 - 2013/7/4
N2 - In a positioning system based on visible light communication, significant error occurs in localisation when the receiver has a tilt angle. The performance of the positioning system, which uses received signal strength and trilateration when Rx is tilted, has been researched and it is demonstrated that the estimated location changes in the same direction that the Rx is tilted and the shape of the estimated position is bent, theoretically and experimentally. The bent shape and error in an estimated position were compensated for by the multiplying weighting factor and by shifting the estimated position, respectively.
AB - In a positioning system based on visible light communication, significant error occurs in localisation when the receiver has a tilt angle. The performance of the positioning system, which uses received signal strength and trilateration when Rx is tilted, has been researched and it is demonstrated that the estimated location changes in the same direction that the Rx is tilted and the shape of the estimated position is bent, theoretically and experimentally. The bent shape and error in an estimated position were compensated for by the multiplying weighting factor and by shifting the estimated position, respectively.
UR - http://www.scopus.com/inward/record.url?scp=84880373571&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84880373571&partnerID=8YFLogxK
U2 - 10.1049/el.2013.1368
DO - 10.1049/el.2013.1368
M3 - Article
AN - SCOPUS:84880373571
VL - 49
SP - 888
EP - 890
JO - Electronics Letters
JF - Electronics Letters
SN - 0013-5194
IS - 14
ER -