Patent ID: 6980793

Claim:
An apparatus for generating billing data according to contents of a mobile communication system, the mobile communication system having a packet data service node connected to a data core network to provide a data service to a mobile terminal of a subscriber and a billing server to perform billing, the data core network being connected to both a contents server that provides contents and the Internet, comprising: a packet data analyzing device for analyzing billing data records provided from the packet data service node and packet data provided from the packet data service node, generating billing data in real time on the basis of analyzed results, and transmitting the billing data to the billing server; wherein the packet data analyzing device comprises: an interface unit for receiving the billing data records and the packet data; a packet analyzing unit for executing a subscriber identifying process of extracting subscriber information including a Mobile Identification Number (MIN), an Internet Protocol (IP) address, a use time, and activation information, from the billing data records and for executing a packet analyzing process of acquiring billing information including the type and amount of contents used, by analyzing the packet data; a storage unit for storing information analyzed through the subscriber identifying process; and a billing data generating unit for generating integrated billing data by including the subscriber information analyzed through the subscriber identifying process in billing information acquired through the packet analyzing process.