Method and system for realizing mobile exchange central pool

A mobile switching center and purpose technology, applied in the field of realizing the mobile switching center pool, can solve the problems of existing network service impact, upgrade difficulty, and high upgrade cost limit

Active Publication Date: 2007-07-25
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, since the BSC / RNC in the current network does not have the function of supporting the MSC pool, if the BSC / RNC in the current network needs to support the MSC pool function, it is necessary to upgrade the BSC / RNC in the current network
In addition, due to the huge number of BSC / RNCs in the existing network, and the different plans of each manufacturer for the BSC / RNC to support the MSC pool function, it is very difficult to upgrade the BSC / RNC in the existing network, the upgrade cost will be high, and it will inevitably Great impact on existing network services

Method used

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  • Method and system for realizing mobile exchange central pool
  • Method and system for realizing mobile exchange central pool
  • Method and system for realizing mobile exchange central pool

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Embodiment Construction

[0068] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0069] Referring to Fig. 3, the mobile communication system provided by the present invention mainly includes an MSC pool and an access control device, wherein the MSC in the MSC pool adopts a network architecture in which signaling and bearer are separated, including a mobile switching center server (MSC Server) and Media Gateway (MGW). One MSC can be connected to multiple access control devices, and one access control device can be connected to multiple MSCServers through the MGW at the same time. For drawing purposes, only 5 access control devices are shown in Figure 3, and only 2 MSCs are shown in the MSC pool.

[0070] Each MSC Server in the MSC pool uses the same signaling point to connect to the same access control device through the MGW. For ex...

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Abstract

The method comprises: the media switch center (MSC) in MSC pool comprises MSC servers and media gateways (MGW); the MSC server in MSC pool uses same signaling point to connect to a same access control device through MGW. The method comprises: after receiving a message from the access control device, according to the subscriber parameter carried by the message, MGW determines the destination MSC server of the message sent to a same signaling point, and sends the received message to the destination MSC server.

Description

technical field [0001] The present invention relates to mobile communication technology, in particular to a method and system for realizing a mobile switching center (MobileSwitch Center, MSC) pool. Background technique [0002] Referring to the schematic structural diagram of a traditional mobile communication system shown in FIG. 1 , one MSC can be connected to multiple access control devices, but one access control device can only be connected to one MSC. In the Global System for Mobile Communications (GSM) and Code Division Multiple Access (CDMA) systems, the access control device is the Base Station Controller (BSC); in the Wideband Code Division Multiple Access (WCDMA) system, the access control The device is a radio network controller (Radio Network Controller, RNC). Here, for the convenience of description, the BSC and the RNC are collectively referred to as access control equipment. [0003] This one-to-many relationship between MSC and BSC / RNC brings some network...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/22H04Q7/38H04W88/16
CPCH04W88/14H04W24/04H04W48/18
Inventor 叶思海崔晓春王备刘振华罗华霖张浩曾富东
Owner HUAWEI TECH CO LTD
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