Title :
Optimization of AP placement in indoor fingerprint positioning
Author :
Guofeng Chen ; Yan Zhang ; Fengyu Luan ; Limin Xiao ; Xiujun Zhang ; Shidong Zhou
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Abstract :
There has been significant development in indoor positioning techniques based on location fingerprinting in wireless networks. AP placement has an impact on indoor fingerprint positioning precision. In this study, a max-min RSS distance method to optimize AP placement in KNN fingerprint positioning is proposed for location accuracy and the simulation results are presented based on IEEE 802.11 TGn channel models.
Keywords :
indoor communication; optimisation; telecommunication standards; wireless LAN; wireless channels; AP placement; IEEE 802.11 TGn channel; K-nearest neighbors; KNN fingerprint positioning; indoor fingerprint positioning; maxmin RSS distance; optimization; received signal strength; wireless networks; AP placement; KNN fingerprint; indoor position;
Conference_Titel :
ICT Convergence (ICTC), 2013 International Conference on
Conference_Location :
Jeju
DOI :
10.1109/ICTC.2013.6675316
