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Information transferring method and device

A technology for information transmission and equipment, applied in the field of information transmission, can solve the problems of information redundancy, waste of network signaling resources, and consumption of PCRF processing resources, etc., and achieve the effect of saving processing resources and saving message interaction.

Active Publication Date: 2012-01-04
HUAWEI TECH CO LTD
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  • Claims
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Problems solved by technology

However, in the existing mechanism, all BBERF and PCEF event reports are forwarded through PCRF, resulting in a large amount of information redundancy and wasting network signaling resources. In addition, in the operator's network deployment, there are fewer PCRF nodes, If the amount of information to process redundant information is large, the existing mechanism consumes a lot of PCRF processing resources to solve the message interaction problem between BBERF and PCEF

Method used

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  • Information transferring method and device
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Embodiment Construction

[0077] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0078] The embodiment of the present invention is based on the PCC architecture where BERF and Gxx interfaces exist. In this architecture, the network entity where BBERF is located and the network entity where PCEF is located is a mobile IP tunnel, and the mobile IP (MIP / PMIP, etc.) protocol message is used to implement interact. In this embodiment, network entities, such as BBERF and PCEF, subscribe to the PCRF for the event report types they need, so that the PCRF only forwards the event reports required by the BBERF and PCEF according to the contract between the BBERF and the PCEF. After the PCRF receives the event report from the PCEF, it matches the event report subscription information of the BBERF. If the match is ...

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Abstract

The invention discloses an information transferring method. The method comprises the following steps: receiving an event report, and sending the event report if the event report is in fit with event report subscription information. The invention further discloses a strategy and charging rule functional entity and a mobile communication system. According to the invention, network resources are saved for a system, and the use rate of the network resources is increased.

Description

technical field [0001] The invention relates to the communication field, in particular to an information transmission method. Background technique [0002] In order to ensure the operation of the telecommunication network, it is necessary to accurately, timely and comprehensively control the services in the telecommunication network and the resources used by the service. Among them, the policy and billing control of the service is one of the important controls to ensure the operation of the telecommunication network . [0003] In the 3rd Generation Partnership Project (3GPP) system, the policy and charging functions are implemented by the policy and charging control (Policy and Charging Control, PCC) framework, wherein the policy and charging rules Function (Policy and Charging Rules Function, PCRF) is the core of the PCC system and is responsible for the formulation of PCC rules. PCRF sends the PCC rules it formulates to the Policy and Charging Enforcement Function (Policy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/24H04W28/06H04W92/24
Inventor 胡华东郭雅莉
Owner HUAWEI TECH CO LTD
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