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Statistical method for media flow in NGN network

A statistical method and media flow technology, applied in the field of network communication, can solve problems such as the inability to measure NGN network media flow, the lack of media flow measurement method and measurement information, and achieve the effect of accurate service charging

Inactive Publication Date: 2007-03-14
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0018] However, in the current NGN standard draft, the media flow measurement method and measurement information are not given, so the media flow in the NGN network cannot be measured

Method used

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  • Statistical method for media flow in NGN network
  • Statistical method for media flow in NGN network

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Embodiment Construction

[0046] The core of the present invention is to provide a method for metering media flow in NGN. The method mainly includes: which specific information of media flow to measure, how to measure, how to control the metering, and how to obtain and use the metering information. Through the present invention, NGN operators can obtain accurate metering information of each media flow according to requirements, improve the billing accuracy of IP multimedia services, and support billing based on network resource usage and service quality.

[0047] The present invention mainly initiates the statistical request of media flow information by AF, and carries out the accurate statistics of corresponding media flow information on BGF (Border Gateway Function) entity, afterward, the media flow information of statistics is returned to AF, thereby makes AF Billing, operation management, network maintenance, etc. can be processed according to the media stream information obtained through statistics...

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Abstract

This invention relates to NGN network media flow statistical method, which comprises the following steps: sending media flow statistical demand by function AF to boundary network gate control function BGF; then the said BGF processing media flow information statistics according to AF demands and sending back the media flow information to AF. The invention uses BGF computation ability to realize accurate business charging and business charging to support network materials volume.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a method for counting media streams in an NGN network. Background technique [0002] One of the important features of NGN (Next Generation Network) is that the service layer is separated from the transport layer, wherein the transport layer is based on packet and optical technologies, and the service layer provides rich multimedia services. The NGN functional framework includes a service layer with the IP multimedia service subsystem as the core and a transport layer based on IP technology. [0003] The service layer in the NGN network consists of various IP application servers and service control subsystems, for example, IP multimedia service subsystem, PSTN / ISDN service emulation subsystem, etc. Under the control of NASS (Network Access Attachment Subsystem) and RACS (Resource Admission Control Subsystem), the transport layer in the NGN network provides IP connec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24
CPCH04Q2213/13166H04L43/06H04L41/5003H04L65/608H04M15/06H04L29/06217H04Q2213/1313H04L29/06517H04L41/5029H04Q2213/13196H04L65/1016H04L65/65
Inventor 刘恩慧
Owner HUAWEI TECH CO LTD