Abstract
This paper briefly introduced some common indoor positioning technologies and analyzed the LANDMARC system which is based on RSSI and its algorithm. On the basis of it, we proposed a triangle region positioning method which can eliminate the bad influence on the positioning precision produced by the long-range reference labels and effectively reduces the amount of computation when there are a large number of readers. The simulation results obtained with MATLAB and their analysis show preliminarily that the algorithm proposed in this paper gives higher precision.
| Original language | English |
|---|---|
| Pages (from-to) | 93-97 |
| Number of pages | 5 |
| Journal | Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University |
| Volume | 33 |
| Issue number | 1 |
| State | Published - 1 Feb 2015 |
Keywords
- Computer simulation
- Data acquisition
- Errors
- Indoor positioning
- LANDMARC
- MATLAB
- Matrix algebra
- Quality of service
- Radio frequency identification (RFID)
- Region positioning
- Servers