| 摘要 |
PURPOSE: A call trace registration method in a mobile communication system is provided to distinguish a subscriber DB from a call trace subscriber DB, and to decide whether subscriber information of the subscriber DB and the call trace subscriber DB is identical, then to synchronize the DBs, thereby reducing a load. CONSTITUTION: A call trace manager decides whether a system operator requests call trace registration through an OMC(Operation and Maintenance Center) or an MSC, and registers call trace subscriber information requested by the operator by interworking a subscriber DB with a call trace subscriber DB(S400-S402). If the operator requests to inquire about a call trace subscriber, the call trace manager inquires about the call trace subscriber by interworking with the call trace subscriber DB(S403,S404). If stored subscriber information is deleted, the call trace manager decides whether subscriber information between the subscriber DB and the call trace subscriber DB is identical, and performs a synchronization process(S405,S406). |
