A method for transmitting location-related data information between a main station (1) and a mobile terminal (5), a main station (1) and a mobile terminal (5) are proposed, which make possible the position tracing of the mobile terminal (5) or a navigational application on the display device of the mobile...http://www.google.com.hk/patents/US20030164779?utm_source=gb-gplus-share專利 US20030164779 - Method for transmitting location-related information between a control centre and a mobile terminal, a mobile terminal and a control centre
