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Token resource stream control method

A resource flow and token technology, applied in the field of communication, can solve the problems of not controlling the token distribution speed, unable to guarantee the normal operation of the system, and achieve the effect of avoiding system business abnormalities

Inactive Publication Date: 2010-09-08
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0030] However, this method does not control the speed of MSRN / TLDN allocation, that is, the speed of token distribution. Therefore, in the case of a relatively large amount of applications, if MSRN / TLDN resources cannot be released normally, the MSRN / TLDN The allocation situation will be a square wave shape with periodic peaks and valleys that change over time, which cannot guarantee the normal operation of the entire system

Method used

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Embodiment Construction

[0057] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0058] The number of token resources is limited, and we regard the total number of token resources as a constant C.

[0059] From the perspective of a single resource, the life cycle of a token resource consists of three parts: allocation, use, and release.

[0060] From the point of view of the use of all token resources, the allocation speed and release speed of token resources can be regarded as a function of time t.

[0061] We denote the function of the allocation speed of token resources as Valloc(t)

[0062] Express the function of the release speed of the token resource as Vrel(t)

[0063] Then at a certain moment, the function O(t) of token resource occupation and time is:

[0064] O(t)=∫Valloc(t)-∫Vrel(t)

[0065] Due to the limitation of the total amount C, the token resource occupation O(t) cannot be greater than C anyway. At the same time, if the li...

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Abstract

The provided token resource flow control method comprises: a. setting the token resource allocation rate and occupied time length threshold; and b according to former set rate and average time length, realizing the flow control. This invention can avoid abnormal business led by little resource, prevents channel congestion led by great outburst business rejection message, and reduces business lossled by releasing resource earlier.

Description

technical field [0001] The invention relates to the communication field, in particular to a token resource flow control method. Background technique [0002] A resource that meets the following conditions can be called a token resource: [0003] a. Distributed by one system for use by other systems and returned to the distribution system after use; [0004] b. Limited quantity; [0005] c. Reusable; [0006] d. A single resource cannot be used by multiple systems at one time; [0007] Token resources are like the liquidity of a company, the blood in an organism. Another common feature of such resources is that they are in a turnover cycle under normal circumstances, but if the turnover cycle is abnormal under abnormal circumstances, it will affect the business of the entire system. [0008] Such resources are widely used in communication networks, such as the roaming number MSRN in the GSM network, the handover number HON, and the temporary location number TLDN in the C...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/56H04L12/42H04L29/06H04L47/76
Inventor 和江涛
Owner HUAWEI TECH CO LTD