Method and apparatus for controlling call with mobile switching centre pond networking mode

A controller and call request technology, which is applied in the field of network communication, can solve problems such as complex settings, low utilization of network resources, and cumbersome expansion, and achieve the effects of simplified settings, improved utilization of network resources, and simple expansion

Inactive Publication Date: 2009-04-22
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] 1) Complex settings and cumbersome expansion
[0014] Since each MSS in the MSC Pool is connected to MGW1, it is necessary to set the number of virtual channels from MGW1 to BSC1 / RNC1 for all MSSs. Since it needs to be set for all MSSs, the setting work is more complicated
When MSC Pool needs to increase MSS, it is necessary to reset all MSS, which is cumbersome
[0015] 2) Low utilization of network resources
[0016] Since each MSS in the MSC Pool is not connected, each MSS in the MSC Pool can only use its own virtual channel and cannot occupy the virtual channels of other MSSs in the MSC Pool, resulting in low utilization of network resources

Method used

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  • Method and apparatus for controlling call with mobile switching centre pond networking mode
  • Method and apparatus for controlling call with mobile switching centre pond networking mode
  • Method and apparatus for controlling call with mobile switching centre pond networking mode

Examples

Experimental program
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Effect test

Embodiment 1

[0035] Embodiment 1: A method for controlling calls in a mobile switching center pool network mode provided by a specific embodiment of the present invention. The call limiting network element in this embodiment takes a media gateway as an example. The technical background of this embodiment is BSC1 / RNC1, BSC2 / RNC2, BSC3 / RNC3 are all connected to MGW1, MGW2, and MGW3. In actual situations, BSC1 / RNC1 can also be connected to only one of MGW1, MGW2, and MGW3; MSS1, MSS2, and MSS3 are all connected.

[0036] The method of the present embodiment comprises the following steps:

[0037] Step A. Set the maximum number of virtual channels on the call restriction network element; the specific operation is to set the maximum number of virtual channels from MGW1 to BSC1 / RNC1 on MGW1 according to the bandwidth from MGW1 to BSC1 / RNC1, and on MGW1 according to the bandwidth from MGW1 to BSC2 / RNC2 Set the maximum number of virtual channels from MGW1 to BSC2 / RNC2 according to the bandwidth ...

Embodiment 2

[0044] Embodiment 2: The call restriction network element in this embodiment takes BSC / RNC as an example. The technical background of this embodiment is the connection between BSC1 / RNC1 and MGW1, the connection between BSC2 / RNC2 and MGW2, and the connection between BSC3 / RNC3 and MGW3. In the case, BSC1 / RNC1 can also be connected to MGW1, MGW2, and MGW3; MGW1, MGW2, and MGW3 are all connected to MSS1, MSS2, and MSS3 in the MSC Pool.

[0045] The method of the present embodiment comprises the following steps:

[0046] Step A. Set the maximum number of virtual channels on the call-limiting network element; the specific operation is to set the maximum number of virtual channels from MGW1 to BSC1 / RNC1 on BSC1 / RNC1 according to the bandwidth from MGW1 to BSC1 / RNC1, BSC2 / RNC2 and BSC3 / RNC3 Also set the maximum number of virtual channels in this way;

[0047] Step B, determine whether the number of call requests is greater than the maximum number of virtual channels; the specific ope...

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Abstract

The embodiment of the invention provides a method for controlling a call by constructing a network by a mobile switching center pool and a device thereof. The device is realized by a mobile switching center server and a call limit net element. The method comprises the following steps: setting a maximum virtual channel number from a media gateway to an access controller on the call limit net element according to a bandwidth between the media gateway to the access controller; and controlling the call when a call request number is judged to be greater than the maximum virtual channel number. The invention further provides a call limit net element device. The method and the device can simplify setting, and improves the utilization rate of network resources.

Description

technical field [0001] The invention relates to the field of network communication, in particular to a method and device for controlling calls in a pool network mode of a mobile switching center. Background technique [0002] Mobile Switching Center Pool MSC Pool (Mobile Switching Center Pool) refers to a resource pool composed of Mobile Switching Center Server MSS (Mobile Switching Center Server), and the access network is connected to all MSS in the pool. The network structure of MSC Pool breaks the one-to-many tree structure between MSS and base station controller / radio network controller BSC / RNC (Base Station Controller / Radio Network Control) in the traditional mobile network, and changes it to a BSC / RNC A node can correspond to multiple MSS nodes at the same time, and there is a many-to-many relationship between MSS nodes and BSC / RNC nodes. [0003] Such as figure 1 Shown is the networking diagram of the MSC Pool in the prior art, and the working status of the entire ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/02H04W28/20H04W28/24
Inventor 张彪罗华霖
Owner HUAWEI TECH CO LTD
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