Advanced search
2 files | 5.29 MB

Experimental evaluation of the precision of received signal strength based visible light positioning

Author
Organization
Abstract
In this work, the experimental evaluation of the distance estimation variance is executed for received signal strength based visible light positioning. It is shown that based on the signal to noise ratio at the matched filter output, an accurate determination of the precision is achieved. In order to suppress dc ambient light which contains no information regarding the distance between the LED and the receiver, matched filtering with the dc-balanced part of the transmitted signal is required. As a consequence, the theoretical lower bound for the precision can not be achieved.
Keywords
free-space optical communication, light emitting diodes, matched filters, optical receivers, RSSI, received signal strength, visible light positioning, distance estimation variance, matched filter output, dc ambient light, transmitted signal, LED, Light emitting diodes, Signal to noise ratio, Estimation, Reactive power, Optical receivers, Impedance matching

Downloads

  • WICA 799a.pdf
    • full text
    • |
    • open access
    • |
    • PDF
    • |
    • 3.44 MB
  • (...).pdf
    • full text
    • |
    • UGent only
    • |
    • PDF
    • |
    • 1.85 MB

Citation

Please use this url to cite or link to this publication:

Chicago
Raes, Willem, David Plets, Lieven De Strycker, and Nobby Stevens. 2018. “Experimental Evaluation of the Precision of Received Signal Strength Based Visible Light Positioning.” In Proceedings of the 11th International Symposium on Communication Systems, Networks Digital Signal Processing, 741–744.
APA
Raes, W., Plets, D., De Strycker, L., & Stevens, N. (2018). Experimental evaluation of the precision of received signal strength based visible light positioning. Proceedings of the 11th International Symposium on Communication Systems, Networks Digital Signal Processing (pp. 741–744). Presented at the 11th International Symposium on Communication Systems, Networks, and Digital Signal Processing (CSNDSP 2018).
Vancouver
1.
Raes W, Plets D, De Strycker L, Stevens N. Experimental evaluation of the precision of received signal strength based visible light positioning. Proceedings of the 11th International Symposium on Communication Systems, Networks Digital Signal Processing. 2018. p. 741–4.
MLA
Raes, Willem, David Plets, Lieven De Strycker, et al. “Experimental Evaluation of the Precision of Received Signal Strength Based Visible Light Positioning.” Proceedings of the 11th International Symposium on Communication Systems, Networks Digital Signal Processing. 2018. 741–744. Print.
@inproceedings{8583159,
  abstract     = {In this work, the experimental evaluation of the distance estimation variance is executed for received signal strength based visible light positioning. It is shown that based on the signal to noise ratio at the matched filter output, an accurate determination of the precision is achieved. In order to suppress dc ambient light which contains no information regarding the distance between the LED and the receiver, matched filtering with the dc-balanced part of the transmitted signal is required. As a consequence, the theoretical lower bound for the precision can not be achieved.},
  author       = {Raes, Willem and Plets, David and De Strycker, Lieven and Stevens, Nobby},
  booktitle    = {Proceedings of the 11th International Symposium on Communication Systems, Networks Digital Signal Processing},
  isbn         = {978-1-5386-1335-1},
  keyword      = {free-space optical communication,light emitting diodes,matched filters,optical receivers,RSSI,received signal strength,visible light positioning,distance estimation variance,matched filter output,dc ambient light,transmitted signal,LED,Light emitting diodes,Signal to noise ratio,Estimation,Reactive power,Optical receivers,Impedance matching},
  language     = {eng},
  location     = {Budapest, Hungary},
  pages        = {741--744},
  title        = {Experimental evaluation of the precision of received signal strength based visible light positioning},
  url          = {http://dx.doi.org/10.1109/CSNDSP.2018.8471827},
  year         = {2018},
}

Altmetric
View in Altmetric