| 摘要 |
PURPOSE: A method for position information service is provided to easily know other adjacent subscriber by informing each subscriber information of other subscribers when the subscribers exist in a predetermined distance. CONSTITUTION: A method for position information service is described in which a controller requests position information to each terminal subscribed for a family position information service(200). The terminal measures own position and sends the measured position information(210,220), which is stored in the controller(201). Whether a family subscriber exists in a distance on the basis of any terminal is checked(201). If so, subscriber information is sent to each subscriber in the distance(203). |
