【文件属性】：
文件名称：Wireless Indoor Tracking System
文件大小：885KB
文件格式：PDF
更新时间：2012-04-13 10:44:59
indoor gps
Wireless Indoor Tracking System
A wireless indoor tracking system is described in this paper, which can be
used to track and locate both moving and static WLAN-enabled devices
inside a building. The system is purely software based, which means an
advantage for the existing WLAN. No additional hardware and costs are
required. Using complex mathematic algorithms, the system determines
the locations of the mobile devices according to the received signal
strength from visible access points. Taking into account the historical
signal strength, the interior structure of the building and available Bluetooth
access points, the positioning and tracking accuracy achieved is very
optimistic. Experimental results are reported at the end of the paper.