Method for TLDN Management in Wireless Intelligent Network

摘要

PURPOSE: A method of managing a TLDN(Temporary Local Directory Number) in a wireless intelligent network is provided to delete a TLDN value assigned to a call with a transaction ID used while generating the TLDN value when the call is cancelled, thereby consistently maintaining an intelligent network call. CONSTITUTION: An SCP(Service Point Service)(20) transmits a seize resource operation to a TCAP(Transaction Capabilities Application Part)(40), and the TCAP(40) generates the only transaction ID(S30). The TCAP(40) transmits the operation to an AIP(Advanced Intelligent Process)(50), and the AIP(50) generates a 32-bit dialogue ID(S32). The dialogue ID is applied to a call processor(55), and the call processor(55) generates a TLDN(S34). The call processor(55) requests a call registration by transmitting a call registration request message including the TLDN to a call manager(57), and transmits result seize resource seizures including the TLDN to the SCP(20)(S36,S38,S42). The SCP(20) transmits a connection resource message to an MSC(10), and the MSC(10) analyzes the message to set a speech path, and when setting the speech path, the MSC(10) transmits a TLDN value to the AIP(50), and the AIP(50) confirms whether the TLDN value is generated from the AIP(50), and if so, the MSC(10) distinguishes a corresponding call based on the TLDN value(S44,S46).