MULTI-CDR FOR PROVIDING FLEXIBILITY OF BILLING DATA OF DATA NETWORK, BILLING SYSTEM AND METHOD FOR GENERATING MULTI-CDR

摘要

PURPOSE: A multi-CDR for providing flexibility of billing data of a data network, a billing system, and a method for generating the multi-CDR are provided to perform a billing process for differentiated charges by dividing and recoding them in multiple CDRs and checking the same sequence ID. CONSTITUTION: A billing correction unit records correlated session IDs in the first field of one CDR so that a rate management system can recognize a plurality of CDRs as a group of CDRs(S100). The billing collection unit records billing related information in the second field of the CDR(S110). The billing collection unit records a sequence ID in which order information of the plurality of CDRs is recorded in the third field of the CDR(S120). When additional billing information is generated, the billing collection unit generates a new CDR(S130).