| 摘要 |
<p>A mobile station (1) includes a position-estimating section (12) that estimates the position of the mobile station (1) itself and generates first position information indicative of the estimated position. An information acquisition section (13) acquires second position information indicative of the position estimated by a navigation device (2) from a position-estimating section of the navigation device (2). A section (14) determines the position of the mobile station (1) integrally based on the first position information and the second position information. This provides an estimate of the position of a mobile station with high accuracy.</p> |
