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MGC obtaining service quality information realizing method in next generation network

A technology of service quality information and implementation method, applied in the field of MGC acquisition of service quality information in the next generation network, can solve problems such as statistical parameter lag, and achieve the effect of facilitating overall management and maintenance

Active Publication Date: 2008-10-22
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

And use it to adjust corresponding call control strategy, then described statistical parameter obviously lags behind

Method used

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  • MGC obtaining service quality information realizing method in next generation network
  • MGC obtaining service quality information realizing method in next generation network
  • MGC obtaining service quality information realizing method in next generation network

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Embodiment Construction

[0033] The status of the IP bearer network has a great impact on the service quality of the media stream, which makes it necessary for the MGC to know the service quality of the media stream between the MGs in real time, so as to give a macro assessment of the network service quality, or dynamically adjust the call control Strategy. Aiming at the problem that the existing mechanism in the MGCP protocol has poor real-time performance for the adjustment of the call control strategy, the purpose of the present invention is to realize the MGC based on the MGCP protocol to obtain the quality of service information of the media stream of the MG in real time, so as to provide the MGC with a real-time understanding of the quality of service information between the MGs. The status of media streaming quality of service provides a simple and efficient solution.

[0034] Therefore, the core of the present invention is based on the MGCP protocol. The MGC sends a command to request the QoS ...

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Abstract

The invention relates to a realization method to MGC acquire service quality information in next network, which comprises: the MGC sends command to acquire service quality information to MG; then, MG reports said information of opposite media stream to MGC according to command. This invention can acquire service quality information real time, decides current state of network, and convenient to manage and maintain whole NGN.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a method for realizing the MGC acquiring service quality information in the next generation network. Background technique [0002] MGC (Media Gateway Controller) and MG (Media Gateway) are two key components in NGN (Next Generation Network). The MGC is responsible for the call control function, and the MG is responsible for the service bearer function. The MGC and MG work together to realize the separation of the call control plane and the service bearer plane, thereby ensuring the full sharing of network resources and simplifying the process of equipment upgrade and service expansion. And greatly reduce the development and maintenance cost of NGN network. [0003] The network structure diagram of MG and MGC in NGN is as follows figure 1 As shown, the user accesses the network through the MG, and under the control of the MGC, communicates with other users under th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L29/06
Inventor 林扬波
Owner HUAWEI TECH CO LTD
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