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rrc fault detection method and device

A technology for fault detection and index data, applied in character and pattern recognition, instruments, calculations, etc., can solve the problem of low reliability of subjectivity, and achieve the effect of avoiding the addition of subjective factors and improving reliability and accuracy.

Active Publication Date: 2022-02-25
DATANG MOBILE COMM EQUIP CO LTD
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  • Abstract
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  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides an RRC fault detection method and device to solve the problems of strong subjectivity and low reliability of the current RRC fault detection fixed threshold method

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  • rrc fault detection method and device

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Embodiment Construction

[0046] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0047] The current RRC fault detection judges whether the RRC needs an alarm through a fixed threshold, and relies entirely on subjective experience for detection, so the reliability is very low. For this, an embodiment of the present invention provides an RRC failure detection method. figure 1 A schematic flow chart of the RRC failure detection ...

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Abstract

Embodiments of the present invention provide a method and device for RRC fault detection, the method comprising: obtaining an RRC performance index data set containing multiple sets of RRC performance index data; performing DBSCAN clustering on the RRC performance index data set, and obtaining each A clustering result of the RRC performance index data; if the clustering result of any of the RRC performance index data is a noise point, it is confirmed that the RRC corresponding to the any RRC performance index data has a fault. The method and device provided by the embodiments of the present invention apply DBSCAN clustering to RRC fault detection in a wireless network. DBSCAN clustering is an unsupervised learning process without manual intervention and without setting a threshold, effectively avoiding the RRC fault detection process. The addition of subjective factors improves the reliability and accuracy of RRC fault detection.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to an RRC fault detection method and device. Background technique [0002] The rapid development of mobile communication network architecture and key technologies also brings a large number of configuration parameters and KPI (Key Performance Indicator, key performance indicators), which greatly increases the difficulty of network optimization and fault detection. [0003] RRC (Radio Resource Control, radio resource control) fault detection is an important part of network fault detection. The current RRC fault detection method is based on the key performance indicators related to wireless network and RRC. Based on past experience, set a fixed threshold, calculate the key performance indicators, and then judge whether RRC needs to alarm according to whether the key performance indicators reach the constant threshold. . [0004] The current fixed threshold method for RR...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/04G06K9/62
CPCH04W24/04G06F18/2321
Inventor 赵晗张培良陈怡彭木根宁森闫实
Owner DATANG MOBILE COMM EQUIP CO LTD