METHOD FOR MANAGING DATA OF MOBILE COMMUNICATION SUBSCRIBERS TO IMPLEMENT INTERNATIONAL ROAMING FUNCTION

摘要

PURPOSE: A method for managing data of mobile communication subscribers to implement an international roaming function, is provided to recognize location information of mobile subscribers visiting a self station from a remote station. CONSTITUTION: A specific offset value and a threshold are set up. If a caller pages an international subscriber specific number of a mobile communication subscriber, a nation code is separated from a corresponding international mobile subscriber specific number. Upper data and lower data having predetermined digits are detected among the data where the nation code is separated. An index key is generated to access an upper data table on the basis of the offset value, the nation code and the upper data. The upper data table is accessed to detect one of sub data tables on the basis of the generated index key. A specific data area is accessed in the detected sub data table on the basis of the lower data.