A 3-D indoor AOA localization system based on geographic information database

DOI

10.2991/icitmi-15.2015.193How to use a DOI?

Keywords

indoor localization; GIDB; 3-D

Abstract

Angle-of-arrival (AOA) method is one of the popular methods for indoor localization, which plays well in the direct path case. However, the indoor environment is more complex, which means in most cases the direct path does not exist in most cases. To tackle this issue, in this paper, we propose a 3-D indoor localization system based on geographic information database (GIDB) utilizing AOA to adapt to the complex environment. This system takes geographic information as prior information. Based on the information, this system knows which area measured source belongs to, which means whether there exists direct path or not is able to be detected, which help localize the position of measured source. Simulation shows that the localization error is close to that of AOA under the scenario direct path exists in theory.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Ze Zheng
AU  - Zhanliang Zhang
AU  - Guoru Ding
PY  - 2015/10
DA  - 2015/10
TI  - A 3-D indoor AOA localization system based on geographic information database
BT  - Proceedings of the 4th International Conference on Information Technology and Management Innovation
PB  - Atlantis Press
SP  - 1149
EP  - 1156
SN  - 2352-538X
UR  - https://doi.org/10.2991/icitmi-15.2015.193
DO  - 10.2991/icitmi-15.2015.193
ID  - Zheng2015/10
ER  -