| 摘要 |
<p>A location information service server selects a positioning system that is the most suitable for a positioning quality condition received from a terminal requesting the positioning when a mobile device designated as the object to be positioned can be positioned by any one of a plurality of positioning systems. The location information service server acquires, from a positioning center, location information of the mobile device based on the selected positioning system, and transmits the acquired location information to a terminal designated as a destination.</p> |
