Combined map and positioning service for a mobile terminal device and a server for implementing the same

摘要

This invention relates to positioning a mobile terminal device at the request of a user and indicating location on a map base that is downloaded to a mobile terminal device. Particularly, the invention relates to downloading a map where the location of the mobile terminal device that requested the service is marked. Furthermore, the invention relates to downloading a map indicating the location of a mobile terminal device to another mobile terminal device. The invention also relates to downloading a map indicating the location of a second mobile terminal device designated by the mobile terminal device that requested the service to a third mobile terminal device.