Media gateway and next generation network communication system using the same

A media gateway and next-generation technology, applied in the direction of hybrid switch system, multiplex communication, time-division multiplex system, etc., can solve the problems of difficult maintenance and management, high cost of fault repair, etc., to achieve simple fault repair and reduce maintenance The effect of managing costs and simplifying functions

Active Publication Date: 2006-12-13
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 2. Difficulty in maintenance and management
Generally speaking, if the device is placed on the user side, the software should be simplified as much as possible to reduce the probability of failure, otherwise the cost of failure repair will be very high

Method used

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  • Media gateway and next generation network communication system using the same
  • Media gateway and next generation network communication system using the same
  • Media gateway and next generation network communication system using the same

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Embodiment Construction

[0024] The present invention is described in detail below, but it is not intended to limit the present invention.

[0025] figure 2 A schematic diagram of the connection between the user using the media gateway of the present invention and the next generation network is given. Such as figure 2 As shown, the media gateway of the present invention is composed of a central module and a plurality of remote modules. The central module and the remote modules can be placed in different geographic locations, and they are connected through an IP network. Generally, the central module is placed in the central computer room, and is connected to the next-generation network NGN through IP under the control of the media gateway controller MGC. The remote module is placed at the location of the PBX equipment on the user side and connected to the PBX equipment through E1 / T1.

[0026] image 3 A schematic structural diagram of the remote module of the present invention is given, wherein t...

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Abstract

The invention discloses a media gateway, which is characterized by the following: separating the functional part to the user side and residual function to realize in the center equipment room; remaining one MG for MGC; reducing control load; reducing maintaining working quantity; putting simple part at user side. Otherwise, the invention also provides a communication system of next generation network NGN, which connects the media gateway.

Description

technical field [0001] The present invention relates to the next generation network (NGN), and more particularly to a media gateway used in the next generation network (NGN) system. Background technique [0002] The development of the current PSTN network and data network has become stable and mature, and people are beginning to consider the next generation network NGN (Next Generation Network). With the evolution of the bearer network to the packet network, a kind of NGN network with IP network as the bearer network has been proposed. Its core technology is soft switching, and the main idea is to integrate services. The access part of the previous PSTN network and the The control part is separated, and an application development interface is provided at the same time, so that various flexible services can be developed to meet the needs of the telecommunication market. Because the development of NGN is an evolutionary process, there must be a process of coexisting with PSTN...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/66H04L12/54H04J3/08
CPCH04L65/103H04L12/6418H04L65/104H04L29/06027H04L2012/6478H04L65/1101
Inventor 赵波
Owner HUAWEI TECH CO LTD
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