Method for monitoring node state and flow distribution based on hierarchical model

Through the full life cycle management system of the fiber access network based on the hierarchical model, the automation and information dispersion of the fiber access network in the planning, design and management stages is solved, efficient network node status and traffic distribution monitoring is achieved, and operation and maintenance costs are reduced.

CN119697537APending Publication Date: 2025-03-25SHANGHAI SUN TELECOMM CO LTD
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Patent Information

Application Number
CN202411912575.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-24
Publication Date
2025-03-25

AI Technical Summary

Technical Problem

The fiber optic access network relies on manual drawing and professional experience in the planning, design and management stages, resulting in a lack of automation and information dispersion, making it difficult to efficiently monitor network node status and traffic distribution.

Method used

Using a hierarchical model-based method, combined with the full life cycle management system of the fiber access network, we receive domain knowledge and digitally define it to realize monitoring of node status and traffic distribution. The system includes the system function layer, the entity component layer, the composite structure layer, the spatial attribute layer and the database. It collects data through monitoring equipment, maintains the node status database in real time, and is used for network fault alarms and traffic analysis.

Benefits of technology

It realizes efficient and accurate monitoring of network node status and traffic distribution, reduces operation and maintenance costs, improves monitoring efficiency, and does not rely on professional experience and traditional manual monitoring tools.

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Abstract

The invention discloses a method for monitoring node states and flow distribution based on a hierarchical model, and relates to the field of optical fiber communication networks. The method for performing the node state monitoring function comprises the following steps of: taking node monitoring data acquired by monitoring equipment for monitoring an optical fiber access network as input; taking the continuously maintained node state database as the online input of a network fault alarm system to support the system to give an alarm to the abnormal state of the node in real time; the method for performing the flow distribution monitoring function comprises the following steps: taking a continuously maintained node state database as the input of a flow analysis system so as to assist an operator in knowing the distribution characteristics of network flow. According to the method and the device, the network node state and the network flow distribution can be monitored efficiently and accurately without depending on the experience of professionals, so that the efficiency of monitoring the network node state and the network flow distribution is greatly improved, and the operation and maintenance cost is reduced.
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