Title :
VLC based indoor positioning using single-Tx and rotatable single-Rx
Author :
Se-Hoon Yang ; Sang-Kook Han
Author_Institution :
Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea
Abstract :
We proposed a two-dimensional positioning system and an algorithm using single transmitter and receiver. The system is using modeled characteristics of device which is based on the experimentally measured. We were able to obtain the estimated position with less than 3 cm of error when polar angle was 15 degrees and the azimuth angles of PD were 45, 315, and 135 degrees.
Keywords :
optical communication; radionavigation; VLC-based indoor positioning; azimuth angle; polar angle; position estimation; rotatable receiver; transmitter; two-dimensional positioning system; visible light communications; Adaptive optics; Azimuth; Gain; Light emitting diodes; Optical receivers; Optical transmitters; Radio transmitters; Indoor positioning; angle of arrival; visible light communication;
Conference_Titel :
Optical Internet 2014 (COIN), 2014 12th International Conference on
Conference_Location :
Jeju
DOI :
10.1109/COIN.2014.6950557
