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Method and device for determining carrier frequency hidden failures

A technology of hidden fault and determination method, which is applied in the field of communication, can solve the problem of untimely carrier frequency hidden fault and achieve the effect of improving the quality of network communication

Active Publication Date: 2012-07-11
CHINA MOBILE GROUP SHAIHAI
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Problems solved by technology

[0008] Embodiments of the present invention provide a carrier frequency hidden fault determination method and device to solve the problem of untimely determination of carrier frequency hidden faults in the prior art

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  • Method and device for determining carrier frequency hidden failures
  • Method and device for determining carrier frequency hidden failures
  • Method and device for determining carrier frequency hidden failures

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Embodiment Construction

[0016] 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.

[0017] Such as figure 1 As shown, it is a flowchart of a method for determining a carrier frequency recessive fault in an embodiment of the present invention, and its specific processing flow is as follows:

[0018] Step 11, obtaining the measurement report of the carrier frequency within the first specified time period, the measurement report including the parameter values ​​of the parameters of the carrier frequency;

[0019] The measurement report of the GSM system means that the mobile station periodically reports the measurement of the downlink wireless link to the base station through the Slow Associated Control Channel (SACCH, Slow Associated Control Channel) at a fixed time interval of 480 milliseconds during the...

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Abstract

The invention discloses a method and a device for determining carrier frequency hidden failures. The method comprises the following steps of: obtaining a measurement report of the carrier frequency in a first schedule time range, wherein the measurement report comprises the parameter value of each parameter of the carrier frequency; based on the obtained measurement report, determining the parameter values respectively corresponding to each preset monitoring parameter, wherein the preset monitoring parameter is signal intensity and / or signal quality; for each preset monitoring parameter, judging whether the determined parameter value of the monitoring parameter meets the corresponding determination condition; determining whether the carrier frequency meets a failure condition according to the judged result; when the carrier frequency meets the failure condition, determining that the carrier frequency has a carrier frequency hidden failure. With the technical scheme of the invention, the problem that the carrier frequency hidden failure cannot be determined timely in the prior art is solved.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and device for determining a carrier frequency recessive fault. Background technique [0002] With the development of the Global System for Mobile Communication (GSM, Global System for Mobile Communication), there are more and more wireless base station equipment, and various faults that are not marked in the fault table are beginning to emerge one after another, and these unknown faults are hidden in the Among a large number of network devices, no fault alarms are generated, and it is difficult to detect and deal with them in time. These faults can be called "hidden faults". In the current network, most of the hidden faults in the base station equipment are related to the radio frequency transceiver unit, and the radio frequency transceiver unit can be called "carrier frequency", so these hidden faults can also be called "carrier frequency hidden faults". [000...

Claims

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Application Information

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IPC IPC(8): H04W24/04H04W24/10
Inventor 刘欣川
Owner CHINA MOBILE GROUP SHAIHAI
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