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Resource release method

A resource release and terminal technology, applied in electrical components, wireless communication, connection management, etc., can solve problems such as no resource release method proposed

Inactive Publication Date: 2012-02-08
喻志永
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, no optimized resource release method has been proposed so far to overcome the

Method used

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Embodiment Construction

[0025] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0026] In an embodiment of the present invention, a resource release method is provided.

[0027] based on figure 1 The system shown, as image 3 As shown, the resource release method according to the embodiment of the present invention includes: step S302, the mobile switching server sends a deletion request message to the media gateway (WAG) controller, requesting the media gateway controller to release the terminal; step S304, the media gateway controller releases the terminal , and return a deletion response message to the mobile switching server; step S306, in response to the deletion response message, the mobile switching server sends a control plane resource release message to the base station controller or a peer node; and step S308, in response to the control plane resource release message, The base station controller or the peer node releases...

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Abstract

The invention discloses a resource release method, which includes the following steps: first, the mobile switch server sends a deletion request message to the media gateway controller, requesting the media gateway controller to release the terminal; second step, the media gateway controller releases the terminal, And return the deletion response message to the mobile switching server; the third step, in response to the deletion response message, the mobile switching server sends the control plane resource release message to the base station controller / peer node; and the fourth step, responding to the control plane resource release message , the base station controller / peer node releases the control plane resources. By using the invention, the connection rate of the mobile switching server accessed by the A port will not be reduced due to the failure to occupy the media plane resources, and the call connection rate of the Nc port will not be reduced due to the failure to occupy the media plane resources.

Description

technical field [0001] The present invention relates to the field of mobile communication where bearer control is separated, and particularly relates to a method for releasing resources in this field. Background technique [0002] Such as figure 1 As shown, in the bearer control and separation network, the base station controller is connected to the mobile switching server on the control plane and the media gateway controller on the media plane respectively, and the sum of the two interfaces is A port. When establishing a call, the mobile switching server first applies for the A port circuit resource of the control plane, and then connects to the MGW through the Mc interface (MSCS (Mass Storage Control System, mass storage control system) to MGW (Media GateWay, media gateway) interface) Apply for the corresponding media plane circuit resources. Correspondingly, during the release process, the media gateway control also releases the A port circuit resource and the media pla...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W76/06H04W92/14H04W92/24
Inventor 刘竞翔
Owner 喻志永
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