Policy and billing execution device, online billing system and method for communication system
A technology of charging execution and policy charging, applied in the field of communication, can solve the problems of inaccuracy of policy control and charging operation, and achieve the effect of perfecting the policy charging control mechanism and improving the accuracy
Active Publication Date: 2008-02-20
HUAWEI TECH CO LTD
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Problems solved by technology
[0008] An object of the present invention is to provide a policy and charging enforcement device in a communication system to solve the problem of IP access type changes in terminal user mobility in the prior art Or the technical problems of inaccurate policy control and billing operations caused by changes in network information
[0009]Another object of the present invention is to provide an online charging system and corresponding online charging method to solve the problem of IP access type changes or network Information changes, resulting in technical problems of inaccurate policy control and billing operations
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[0060] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0061] Please refer to FIG. 3 , which is a principle frame diagram of the policy and charging control PCC of the present invention.
[0062] The PCC framework mainly implements two functions, one is the policy control function, and the other is the billing function.
[0063] The policy control function further includes: a. monitoring the negotiation process of the user's service parameters (mainly QoS parameters); b. authorizing the network bearer resources used by the service according to the obtained service information; c. Real-time control of whether the service flow is passed or not; d. Notify the relevant changes of the service plane to the data bearing plane; e. Notify the relevant changes of the data bearing plane to the business plane, etc.; f. Perform policy control based on contract information . In the PCC framework, the logical entities mainly involved...
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The utility model relates to a strategy and charging executive device in communication system, comprising a credit reauthorization trigger, which is used in the process that the current IP accessing type of the terminal user is changed while on-line charging, and the trigger reauthorizes the credit of the terminal user. The utility model is characterized in that in the new PCC architecture, further perfecting for the current standard of processing PCEF in network connection which is connected with multiple IP access system ; and further introducing the new network information as a reference factor into the strategy and charging control of the SAE and I-WLAN network. The utility model has advantages of good for making a more comprehensive strategy and charging standard decision in the PCC architecture, and triggering the corresponding process flow while detecting the generation of corresponding network information, so as to improve the present strategy and charging control mechanism further, and enhance the accuracy of strategy and charging operation.
Description
technical field [0001] The present invention relates to the field of communication, in particular to the field of policy and charging control in the communication system, in particular to the policy and charging execution equipment and the policy charging control method in the communication system. Background technique [0002] The telecommunication network must be an operable network. To this end, it is necessary to accurately, timely and comprehensively control the services in the network and the resources used by the services. Policy and billing control is one of the most important controls. [0003] Please refer to FIG. 1 , which is a schematic framework diagram of Policy and Charging Control (PCC) in the system of 3GPP Release 7 (version 7 of the third-generation mobile communication standardization partnership project). The PCC framework mainly includes the subscription rule library SPR11, the application function entity AF12, the policy control and charging rule funct...
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IPC IPC(8): H04L12/24H04L12/14H04L29/02
Inventor 胡华东段小琴孙成振张鹏
Owner HUAWEI TECH CO LTD