| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve the accuracy to determine the position of a user who is provided with a service. <P>SOLUTION: Under a state where a vehicular navigation apparatus 2 and a cellular phone 3 connect a Bluetooth communication link, the cellular phone 3 acquires, from the vehicular navigation apparatus 2, position information that is detected by the vehicular navigation apparatus 2, and transmits the position information to a server 4. The server 4 determines the position of a user who is provided with a service based on the position information received from the cellular phone 3, and provides the service to the user of which the position is determined. <P>COPYRIGHT: (C)2013,JPO&INPIT |
