Location updating for a packet-switched data service in a mobile communication system

The invention relates to conducts the position management in packet data transmission method and scheme. An and position management and locating area configuration, mobile communication system and used for packet in aggregate of the special position management and a position of mobile stations updating. Position management of a packet service or a device having the precision of unit brush of the unit. The mobile station hope service data service, wherein causing provided with a virtual connection and registers the data private database server. At the same time, saving device or a device for units data in digital data service database the instruction mobile stations current is positioned. The mobile stations from the unit or unit is set to, a digital data service for a new of data. Is arranged on the data determining unit or unit group of living digital data service transmission vertical to the digital data service a paging message and data packets, ratio is cellular network the condition of common and a configuration; with at least two signal. The grouping service ended and released the virtual connection, mobile station in digital data service a register is eliminated, and vertical is filled on mobile communication network and position to manage the movement.