Method for handover between exchanges using intelligent network and IMT-2000 network system embodying the same

摘要

A handover method between mobile switching centers using an intelligent network and an IMT-2000 network system adapting the same are disclosed. The system includes a plurality of RNC each formed of a RACF (Radio Access Control Function) for managing a radio resource and call, an ARF (Access Link Relay Function) for performing an anchor handover between the RNC, and a SACF(Service Access Control Function) for managing and controlling the service, and a plurality of MSC including a SSF(Service Switching Function) for analyzing a service transferred from each of IN and transferring a proper work request to the CCF(Call Control Function) and a CCF for transferring a service request message to the SSF and processing a service request transferred from the SSF for thereby decreasing the consumption of a transfer resource by performing a handover between the MSC using an IN of an IMT-2000 network system.