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Method and device for determining central processing unit load

A technology of central processing unit and load, applied in the field of communication, can solve the problems of unable to simulate the RNC communication scene, unable to test the load of the RNC CPU, etc.

Active Publication Date: 2011-04-20
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides a method and device for determining the load of the central processing unit, which is used to solve the problem that the test instrument in the prior art cannot simulate the communication scene when the RNC supports the maximum number of users, so the RNC cannot be tested at this time. CPU load issues

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  • Method and device for determining central processing unit load
  • Method and device for determining central processing unit load
  • Method and device for determining central processing unit load

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Embodiment Construction

[0012] The main realization principles, specific implementation modes and corresponding beneficial effects of the technical solutions of the embodiments of the present invention will be described in detail below in conjunction with each accompanying drawing.

[0013] Such as figure 1 As shown, it is a flow chart of the method for determining the CPU load in the embodiment of the present invention, and its specific processing process is as follows:

[0014] Step 11, among the various business models supported by the RNC, select the business model used when determining the CPU load of the RNC;

[0015] If the RNC is to be tested, that is, to determine the CPU load of the RNC when it supports the maximum number of users, then first among the various business models supported by the RNC, the business model used during the test is selected, if the selected business model is {S 1 .S 2 ,...,S S}, then the business model contains S kinds of businesses, namely S 1 Business, S 2 B...

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Abstract

The invention discloses a method and a device for determining a central processing unit (CPU) load. The method comprises the following steps of: selecting a service model for determining the CPU load of a radio network controller (RNC) from various service models supported by the RNC; respectively determining the number of users using each service in the selected service model when the RNC supports the maximum user number, and determining the CPU load occupied by one user who uses the service; and determining the CPU load when the RNC supports the maximum user number according to the user number and the corresponding CPU load which are determined on the basis of each service. By using the technical scheme, the problem that a test instrument cannot test the CPU load of the RNC as the test instrument cannot simulate a communication scene when the RNC supports the maximum user number in the prior art is solved.

Description

technical field [0001] The invention relates to the technical field of communications, in particular to a method and device for determining the load of a central processing unit. Background technique [0002] Radio Network Controller (RNC, Radio Network Controller) is the main network element in the third generation mobile communication system (3G, 3rd Generation Mobile Communications System), it is an integral part of the access network, RNC is mainly used to provide mobility management , call processing, link management and switching mechanisms. [0003] When large-scale holidays or large-scale activities are held, the central processing unit (CPU, Central Processing Unit) load of the RNC may be overloaded due to intensive communication behaviors such as making calls and sending text messages by users. If the CPU load of the RNC exceeds 80% , the RNC may be down. Therefore, the RNC must be tested before the RNC is connected to the network. The main test is to test the CPU...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/12H04W28/08H04W88/12
Inventor 曹艳艳
Owner CHINA MOBILE COMM GRP CO LTD