Unlock instant, AI-driven research and patent intelligence for your innovation.

Method, device and system for service realization when failures occur in media gateway controller

A media gateway and controller technology, applied in the field of communication, can solve problems such as long service interruption time

Inactive Publication Date: 2012-07-11
HUAWEI TECH CO LTD
View PDF7 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, when the media gateway controller fails, the user services of the media gateways controlled by the media gateway controller are interrupted for too long

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method, device and system for service realization when failures occur in media gateway controller
  • Method, device and system for service realization when failures occur in media gateway controller
  • Method, device and system for service realization when failures occur in media gateway controller

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings. In the interest of clarity and conciseness, not all features of an actual implementation are described in this specification. However, it should be understood that many implementation-specific decisions must be made in developing any such practical implementation in order to achieve the developer's specific goals, and that these decisions may vary from implementation to implementation .

[0036] Such as figure 1 As shown, from the perspective of security, the media gateway generally accesses the network through a border access controller (Border Access Controller, BAC for short). In the embodiment of the present invention, the first media gateway controller refers to the media gateway controller that currently has a control relationship with the media gateway, and the second media gateway controller refers to the media gateway that needs to be re-establi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Embodiments in the present invention provide a method for service realization when failures occur in a media gateway controller. The method comprises the following steps: an edge access controller receives a service message sent by a media gateway controlled by a first media gateway controller; when the edge access controller detects a failure occurs in the first media gateway controller, the edge access controller sends a switching instruction to the media gateway so that the media gateway sends a registration request to a second media gateway controller, or the edge access controller substitutes a received identifier of the media gateway of the service information center with an identifier of the edge access controller, and sends a registration request with the identifier of the edge access controller to the second media gateway controller, thereby retrieving user service of the media gateway in time.

Description

technical field [0001] The invention belongs to the communication field, and in particular relates to a method, equipment and system for realizing services when a media gateway controller fails. Background technique [0002] A Media Gateway Controller (MGC for short) and a Media Gateway (MG for short) are two key components in a Next Generation Network (NGN for short). With the popularity of Fiber To The Home (FTTH for short), more and more fixed users use fiber optic access, and the average number of users connected to each media gateway is getting smaller and smaller, resulting in media gateway controller management The number of media gateways is increasing. [0003] The inventors found that in the prior art, the media gateway detects the failure of the media gateway controller by judging the heartbeat period of the two. When a large number of media gateways are connected, the heartbeat cycle is usually relatively long in order to avoid excessive impact of the media net...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04W24/04H04W36/30
CPCH04W36/0055H04W36/12H04W36/00H04W88/16H04W24/04H04W36/0079
Inventor 杨恒占任革林
Owner HUAWEI TECH CO LTD