| 摘要 |
PROBLEM TO BE SOLVED: To provide a position estimation system that can improve position estimation accuracy as curbing an amount of calculation required for estimating a position of a mobile station.SOLUTION: A location estimation system estimating a location of a mobile station with respect to a stationary station comprises: a storage unit that stores a plurality of location radio maps indicative of a relation between each of a plurality of locations in a group area and radio wave intensity in each of the plurality of locations, and a synthesis radio map indicative of a relation between radio wave intensity to be obtained by synthesizing the plurality of location radio maps and the group area; and a location estimation unit that estimates the group area having a location where the mobile station is present included on the basis of radio wave intensity between the stationary station and the mobile station, and the synthesis radio map.SELECTED DRAWING: Figure 4 |
