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Load and control separated network multi-node resource management method

A technology of bearing resources and resource management, which is applied in the field of resource management of multi-node distributed processing, and can solve the problem that the capacity of MGW bearing resources cannot be expanded smoothly.

Inactive Publication Date: 2009-06-10
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the shortcoming that the MGW bearer resource capacity cannot be expanded smoothly in the prior art, in order to provide a bearer resource management method that can smoothly realize a large-capacity MGW by adding resource management nodes

Method used

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  • Load and control separated network multi-node resource management method
  • Load and control separated network multi-node resource management method
  • Load and control separated network multi-node resource management method

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Embodiment Construction

[0016] The specific implementation of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0017] exist figure 1 In the existing resource management method shown, due to the centralized management of bearer resources, the processing capability and storage capability of the node will limit the capacity of the MGW; and the reliability of a single node to manage storage resources is not high, and the failure of a single node will cause MGW is not available.

[0018] figure 2 The distribution of the bearer management resources in the present invention is described, and the bearer resources are distributed and managed on different nodes according to the bearer resource distribution relationship. The bearer resources managed on each node are a subset of all bearer resources, and the distribution relationship of bearer resources exists in a complete set on all nodes.

[0019] image 3 It is a system structure diagram f...

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Abstract

The invention discloses a multi-node managing method of resources in a supporting and separation control network, including the steps: 1, determining the distribution managing policy of supporting resources; 2, each managing node obtains the distribution relation and subsets of the supporting resources from a database and then stores them in a memory at the node; 3, making large capacity MGW supporting resources management, including: a state management and a distribution and release management. It can overcome the limit to call processing ability and system storage capacity for large capacity MGW supporting resources management, and it is a key technical breakthrough in resolving large capacity MGW in a NGN system.

Description

technical field [0001] The present invention relates to the communication field, in particular to a resource management method for multi-node distributed processing of a large-capacity MGW (Media Gateway, media gateway) in an NGN system in the communication field. Background technique [0002] With the increasingly widespread application of mobile communication systems in various fields such as economy and social life, mobile communication system technology itself is also developing rapidly, from the second-generation mobile communication system that is currently widely used to the mature and perfect third-generation mobile communication system. The development of technology has been able to effectively meet the needs of the communication system. NGN (next generation network, such as WCDMA / CDMA2000 / TD-SCDMA / SOFTSWITCH) network adopts a network structure that separates bearer and control. Interfaces (such as TDM, ATM and IP interfaces), MGW is responsible for related bearer ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L12/66H04L12/26
Inventor 蔡辉周自春王娜梁璐
Owner ZTE CORP