Switching device with overload control capability and overload control notification method thereof

A switching equipment and overload control technology, applied in the field of communication, can solve the problems of increasing the physical processing load of the signaling traffic and small traffic switching equipment, alleviating the ineffectiveness of the switching equipment overload, etc. safe effect

Inactive Publication Date: 2009-04-29
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The simple method of sending overload notifications to all access entities increases the signaling traffic and the processing load of small traffic switching equipment entities, but it is not very useful for alleviating the overload of switching equipment

Method used

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  • Switching device with overload control capability and overload control notification method thereof
  • Switching device with overload control capability and overload control notification method thereof
  • Switching device with overload control capability and overload control notification method thereof

Examples

Experimental program
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Effect test

Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings.

[0024] Such as figure 1 As shown, it is the first embodiment of the switching equipment that can be controlled by overload in the present invention. The switching equipment has an overload control notification module. Computing means, share comparing means, selecting means and sending means.

[0025] Wherein, the service statistics device is connected to each access entity, and is responsible for statistics of service flow.

[0026] The switching equipment overload index monitoring device is connected to the service statistics device to determine whether the switching equipment is overloaded.

[0027] A timing share calculation device and a share comparison device are also arranged between the switching equipment overload index monitoring device and the selection device, the timing share calculation device is connected between the switching equipment overload index m...

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PUM

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Abstract

The invention relates to an overload control inform method of exchange device for controlling service flux when the exchanger is overload, wherein said method comprises that: a, exchanger calculates out the service flux of each accessed solid; b, exchanger judges if the exchanger is overload; if it is overload, said exchanger analyzes the service flux and selects the accessed solid group needed to receive overload reports; c, exchanger sends overload information to the accessed solid group. The invention also discloses an exchanger. The invention processes overload control based on equal rule, to confirm the device safety.

Description

technical field [0001] The invention relates to communication technology, in particular to an overload-controllable switching device and an overload control notification method thereof. Background technique [0002] The switching center is the center for call connection and switching in the telecommunication network. In the mobile network, there are traditional mobile switching centers and mobile softswitch servers under the separated architecture. In the fixed network, there are traditional switches and softswitches under the separated architecture. servers, these are collectively referred to as switching devices. The characteristic of the telecommunication network is that under economic conditions, a certain amount of investment can meet the communication requirements of statistically large users most of the time. Therefore, general switching equipment can undertake all call requests most of the time, but in a specific At times, such as holidays or emergency events, under...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/56H04L12/04H04L29/06
CPCH04L47/11H04L47/10
Inventor 钟颙
Owner HUAWEI TECH CO LTD
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