METHOD FOR CONTROLLING CUSTOMIZED APPLICATIONS FOR MOBILE NETWORK ENHANCED LOGIC BASIC INCOMING CALL IN MOBILE COMMUNICATION SYSTEM

摘要

PURPOSE: A method for controlling a CAMEL(Customized Applications for Mobile Network Enhanced Logic) basic terminating call in a mobile communication system is provided to reuse resources and standardize data associated with program correction and QoS(Quality of Service) improvement by controlling a CAMEL basic call process to be capable of processing the CAMEL basic call to be independent of the mobile communication system. CONSTITUTION: An arming of a Terminating CSI is performed during the progress of a call, and it is checked whether the route result of a mobile terminating call exists in case that the call is the mobile terminating call. If the route result of a mobile terminating call does not exist, a terminating authentication request message is transmitted. A TDP_R for a CAMEL basic call is changed so that the TDP_R is included in a terminating CSI base. It is checked whether an FTN is included in an SRI acknowledgement message received from an HLR(Home Location Register). In case that the FTN is included, an initial message for a call conversion service handling is transmitted.