Root cause failure positioning method and device

A positioning method and root-cause technology, applied in digital transmission systems, electrical components, transmission systems, etc., can solve problems such as time delay, low efficiency, and unsatisfied timeliness, and achieve timely and efficient faults, fault resolution, and rapid The effect of efficient positioning

Active Publication Date: 2019-03-08
CHINA UNITED NETWORK COMM GRP CO LTD
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Problems solved by technology

It can be seen from this that the existing professional fault correlation methods are not only inefficient,

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  • Root cause failure positioning method and device
  • Root cause failure positioning method and device
  • Root cause failure positioning method and device

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[0062] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0063] It should be noted that, in the embodiments of the present invention, words such as "exemplary" or "for example" are used as examples, illustrations, or illustrations. Any embodiment or design solution described as "exemplary" or "for example" in the embodiments of the present invention should not be construed as being more preferable or advantageous than other embodiments or design solutions. To be precise, words such as "exempla...

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Abstract

The embodiment of the present invention provides a root cause failure positioning method and device, relates to the field of communication failure handling, and can quickly locate a root cause of cross-professional large-area failures. The method comprises: obtaining a connection relationship of equipment rooms in communication network and a target parameter of each professional equipment in the communication network; encoding the equipment room name and the equipment name in the target parameter into an equipment room code and an equipment code according to a preset encoding rule; establishing a mapping relationship between the equipment code and the equipment room code; generating a communication network topology map according to the connection relationship of equipment rooms and the equipment room code; obtaining a sequence in which equipment alarm information is generated; determining a correlation relationship among the equipment alarm information according to the mapping relationship and the communication network topology map; and determining root cause alarm information corresponding to the root cause failure on the basis of a preset failure layering principle according to the correlation relationship among the equipment alarm information, the sequence in which equipment alarm information is generated, and alarm types included in the equipment alarm information.

Description

Technical field [0001] The invention relates to the field of communication fault processing, and in particular to a method and device for locating root cause faults. Background technique [0002] In modern society, the communication network of operators involves many professions (wireless, digital solid, transmission, dynamic loop), and the professional equipment corresponding to these professions cooperates and supports each other as a whole to form a whole network operation. During the network operation of various professional equipment, various faults will occur due to various factors, and various alarm messages will be generated. When one professional equipment fails, it will affect another related professional equipment, and even affect multiple majors. The normal operation of the equipment. As the operation and maintenance party of a communication operator, when a cross-professional failure occurs, if the professional failures can be automatically correlated and associated...

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Application Information

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IPC IPC(8): H04L12/24
CPCH04L41/0631H04L41/0677
Inventor 童贞理张育红党涛龙永明霍明德
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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