Quality of service control method and system to support interoffice IP and TDM hybrid networking

A quality of service control and quality of service technology, applied in the field of quality of service control that supports inter-office IP and TDM hybrid networking, can solve problems such as waste of TDM resources, and achieve the effect of achieving reasonable use and ensuring voice quality

Inactive Publication Date: 2008-03-12
ZTE CORP
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] Hybrid networking can solve the waste of TDM resources to a certain extent, but how to use and allocate IP and TDM is a difficult problem to solve

Method used

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  • Quality of service control method and system to support interoffice IP and TDM hybrid networking
  • Quality of service control method and system to support interoffice IP and TDM hybrid networking

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Embodiment Construction

[0022] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and examples, so as to further understand the purpose, solution and effect of the present invention, but it is not intended to limit the protection scope of the appended claims of the present invention.

[0023] Fig. 1 shows the flow of the QoS control method for supporting inter-office IP and TDM mixed networking in the present invention. With reference to Fig. 1, this QoS control method that supports inter-office IP and TDM mixed networking is used for the communication system that comprises exchange controller and media gateway, and this method comprises the following steps:

[0024] Step S101, the media gateway monitors the service quality index of the call running on the live network;

[0025] Step S102, the media gateway reports the quality of service index of the monitored call to the switching controller;

[0026] Step S103, the switch...

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Abstract

The present invention discloses a control method of the quality of a service supporting inter-office IP and a TDM mixed network. The method is used for a communication system consisting of a switching controller and a media gateway. The method comprises a service quality information monitoring procedure, a service quality information reporting procedure and a load sharing procedure, wherein the service quality information monitoring procedure is used for the media gateway to monitor the called service quality index during the current network running process; the service quality information reporting procedure is used for the media gateway to report the called service quality index monitored to the switching controller; the switching controller makes statistics for the service quality index, and adjusts the load sharing proportion according to the statistical service quality condition. The present invention also discloses a communication system for applying the control method of the quality of the service supporting the inter-office IP and the TDM mixed network. The application of the present invention can effectively realize the reasonable use of the IP network and the TDM resources, and can ensure the speech quality.

Description

technical field [0001] The present invention relates to the control of service quality in the field of mobile communication, in particular to a service quality control method and system supporting inter-office IP (internet Protocol, Internet Protocol) and TDM (Time Division Multiplex, time division multiplexing) mixed networking. Background technique [0002] In the softswitch architecture, the core network adopts the principle of separation of control and bearer. The core network equipment is separated from the original switching center into two network elements: mobile switching emulation MSCe and media gateway MGW. The networking mode of MSCe / MGW supports both IP bearer and traditional TDM bearer. In network upgrading, many traditional operators have perfect TDM transmission network and resources. If TDM resources are completely abandoned and IP network is adopted in an all-round way, the The original resource is a great waste, and then the mixed network of IP and TDM is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/66H04L12/46H04Q7/38H04L12/56H04W28/08H04W28/24
Inventor 刘颖斌王振
Owner ZTE CORP
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