| 摘要 |
PURPOSE: A method and a system for providing free content to a wireless data service interrupting system are provided to check the subscription state of a wireless data interrupting service through an HLR(Home Location Register) in a data network exchange station, thereby providing free content to a user terminal. CONSTITUTION: When a wireless data service is used in a subscription state of an ODB(Operator Determined Barring) service, a terminal node(110) receives a free content service. An SGSN(Serving GPRS Support Node)(130) checks service subscription of the terminal node. If the terminal node requests the wireless data service, the data network exchange node transmits a message to a relay node(140). The relay node transfers a service request to a content server(150) based on an individual option parameter in the message. The content server provides corresponding content to the terminal node. |
