Software migration apparatus in mobile environment and the method thereof

PURPOSE: A software migration device in a mobile environment and a method thereof are provided to automatically set a migration method suitable for a current migration situation and a condition in a lot of a mobile environment, thereby stably maintaining the system and rapidly completing migration. CONSTITUTION: A policy manager(110) sets a migration method of the object software corresponding to the migration environment. A migration manager(120) performs migration of the object software corresponding to the migration method. The policy manager sets the migration method corresponding to the current migration environment. When a method transmits an image of the object software to the selected target device, the migration manager receives the authentication information from an image server and transmits the authentication information and address information of the image server to the target device. [Reference numerals] (110) Policy manager; (120) Migration manager; (130) Event logger; (AA) Application SW; (BB) Application and OS; (CC) Privilege layer(OS,VM, etc.)