| 摘要 |
PURPOSE: A method for service quality and charging control, an application function device thereof, and a policy and charging rule function device are provided to reduce charging accidents by limiting a simultaneous service of a non-charging site and a packet-charging site in a web browser. CONSTITUTION: A UE(100) is attached to an IP-CAN(110)(S300). The IP-CAN sets an IP-CAN session or a gateway control session for a PCRF(120)(S302). An AF(130) generates an MIME(Multipurpose Internet Mail Extensions) type for defining a data kind as text, an image, and a video according to a trigger of dynamic data connection(S308). The PCRF requests a fixed monthly pay, a fixed daily pay, and an authentication function to an SPR(210)(S314). The PCRF derives rules related to QoS and PCC related to sponsored data connectivity(S320). The IP-CAN installs an event trigger and a provisioned rule(S324). The PCRF reports the usage of data to the SPR(S330). [Reference numerals] (S300) UE is attached to an IP-CAN; (S302) Setting an IP-CAN session and a gateway control session; (S304) UE connects to an ASP server and requests a service; (S306) ASP server triggers dynamic data connection; (S308) Generating an MIME type; (S310) Transmitting an MINE type; (S312) Rx(ID, flow information, volume allowance, specific action); (S314) Requesting a fixed monthly pay, a fixed daily pay, and an authentication function; (S316) Reporting charging status; (S318) Answering a fixed monthly pay, a fixed daily pay, and the success or failure of authentication; (S320) Deriving rules; (S322) Rule provision; (S324) Installing rules; (S328) UE receives a service/ IP session is over; (S330) Reporting the usage of data; (S332) Cumulative spending amount management
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