Abstract
When the robot works at home or office, it is important that the robot recognize own position. We always expect that the function of the location identification should be offered with small size and low cost hardware. In this research, we adopt the ZigBee location identification system to acquire the indoor location information. It works on the assumption that the mobile objects with the blind node can identify the positions of reference nodes. This paper shows practical problem and propose improvement of location system in living space.
