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Alarm processing method and OLT equipment in a passive optical network

A technology of passive optical network and processing method, which is applied in the field of methods, OLT equipment, and alarm processing information, which can solve problems such as protocol data not being able to complete interaction normally and system working abnormally, so as to increase the burden and reduce the possibility of system errors , the effect of mitigating the impact

Active Publication Date: 2019-06-25
湖州帷幄知识产权运营有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When a large amount of alarm data is generated, a large number of interactions in inter-process communication lead to normal inter-process interaction data, such as: protocol data, configuration data, etc. cannot complete the interaction normally, resulting in abnormal system operation

Method used

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  • Alarm processing method and OLT equipment in a passive optical network
  • Alarm processing method and OLT equipment in a passive optical network
  • Alarm processing method and OLT equipment in a passive optical network

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Embodiment Construction

[0037] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings that need to be used in the description of the embodiments or the prior art will be briefly introduced below. The invention is exemplary and should not be construed as limiting the invention. The following description describes numerous specific details to facilitate an understanding of the present invention. However, in certain instances, well-known or conventional details are not described in order to satisfy the requirement of conciseness of the description.

[0038] In a passive optical network system, an OLT device can be connected to multiple ONU devices. Therefore, a large amount of alarm information may be received on the OLT device. Considering that the method of alarm shielding may cause the system to lose useful information. The embodiment of the present invention reduces the interaction of alarm information wi...

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Abstract

The invention provides an alarm information handling method applied in a passive optical network. The passive optical network comprises an optical line terminal (OLT) equipment. The OLT equipment generates the alarm information and then stores the alarm information in an alarm information database. Meanwhile, the OLT equipment judges whether the current time reaches a preset time threshold or not. If the current time reaches the preset time threshold, the alarm information in the alarm information database is extracted.

Description

technical field [0001] The present invention relates to the field of passive optical networks, and more specifically relates to a method for processing alarm information in passive optical networks and OLT (Optical Line Terminal, optical line terminal) equipment. Background technique [0002] Among various broadband access technologies, passive optical network has become a popular technology due to its advantages of large capacity, long transmission distance, low cost, and full service support. [0003] The three main parts of PON (Passive Optical Network) include OLT (Optical Line Terminal, Optical Line Terminal) at the central office, terminal ONU (Optical Network Unit, Optical Network Unit), and ODN (Optical Distribution Network, Optical Distribution Network) . [0004] In the OLT equipment, there are various alarm data. Through these alarm data, maintenance personnel can even understand the operation status of the OLT system. However, a large amount of alarm data will...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04B10/075
CPCH04B10/075H04L41/069
Inventor 韩永华
Owner 湖州帷幄知识产权运营有限公司