Method for Management of Subsystem and Application Program in No.7 Signaling Network

摘要

PURPOSE: A method of managing an application program is provided to receive a registration request message or a prohibition request message in an SCCP(Signaling Connection Control Part), and to automatically update a subsystem managing database, thereby easily performing subsystem registration and subsystem prohibition processes. CONSTITUTION: When an SCCP receives a registration-related message(S51), the SCCP decides whether the received message is a registration request message(S52). If so, the SCCP analyzes the registration request message to find out subsystem information included in the message(S53). The SCCP retrieves a subsystem managing database storing subsystem information(S54), and confirms whether an SSN(Subsystem Number) and a QID(Queue ID) are registered(S55). If not, the SCCP stores information on the SSN, the QID, and a TID(Transaction Identity Range) in the subsystem managing database to complete a registration procedure of an application program(S56). The SCCP broadcasts an SSA(Subsystem Allowed Message) to inform that the application program is activated(S57).