Multi-module voice channel resource management method

A resource management and session resource technology, applied in the field of multi-module session resource management, can solve a large number of inter-module messages, load sharing services, and affect system performance, etc., to improve scalability, simplify implementation, and increase stability Effect

Inactive Publication Date: 2006-06-21
ZTE CORP
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  • Summary
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Problems solved by technology

The disadvantage is that the scalability is not good. When multiple call processes in the call process are not in one module, there will be a large number of inter-module messages, which will affect the performance of the entire system.
This method cannot load-share business between modules, and one module handles a large number of calls, while the other module is very leisurely, thus wasting system resources

Method used

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  • Multi-module voice channel resource management method
  • Multi-module voice channel resource management method
  • Multi-module voice channel resource management method

Examples

Experimental program
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Embodiment Construction

[0021] figure 1 It is a logical and physical structure diagram of an implementation example of the present invention. In the figure, the resource management layer completes the resource management work, which is mainly completed by the switch system database. The business layer completes the logic flow of the business, and the work of resource migration and load sharing in the present invention ensures that business processing is completed in one module to the greatest extent. exist figure 1 Among them, A is the resource management rights allocation module, B and C are the distributed resource management modules, the B of the business layer and the resource management layer, and the C module are the same physical module, and the messages between them are process messages within the module (B--- --B, C------C).

[0022] figure 2 It is a flowchart of the present invention, and the present invention comprises the following steps:

[0023] Step 1: Divide all modules in the sw...

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Abstract

A multi-module voice channel resource management method, which divides the modules in the switch system into resource management modules and business processing modules: each resource management module and business processing module stores the attributes and status fields of the trunk voice channel resources of the office information, the trunk channel resources of the resource management module also store the resource allocation field; when a service call is requested, the call initiation module applies for the management right of the trunk channel to the resource management module; the resource management module allocates the trunk channel Give the call originating module a flag that is occupied by this module and cannot be allocated to other modules until the call originating module returns the trunk channel; after the service is completed, the trunk channel is returned to the resource management module. The invention improves the scalability of the system and increases the stability of the system.

Description

technical field [0001] The invention relates to a resource management method in a communication exchange system, in particular to a resource management method for an exchange device with the function of relaying voice channel resources and voice channel connection. Background technique [0002] With the rapid increase of telephone users, the capacity of the switch is also increasing. In the design of the switch, the multi-module approach has gradually become the mainstream of the switch design. In the design of the multi-module, resource management, especially the trunk channel Resource management becomes very important. [0003] There are currently two design methods. The first is the centralized management method. In this method, the trunk resources (management rights and information) are stored in a certain module (resource module), and the business is carried out in real time to the resources. Apply, query, and release resources on the module. This management method ha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04Q3/545
Inventor 张宝健
Owner ZTE CORP
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