Industrial multi-core network construction method

A network construction, multi-core technology, applied in the field of communication, can solve the problems of inability to meet the real-time performance of industrial production, uncertainty of transmission delay, etc., to achieve real-time performance and stability, good load balancing characteristics, and ensure communication quality. Effect
CN108322525AActive Publication Date: 2018-07-24ZHEJIANG GONGSHANG UNIVERSITY
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
ZHEJIANG GONGSHANG UNIVERSITY
Publication Date
2018-07-24

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Abstract

The invention discloses an industrial multi-core network construction method. According to the method, through adoption of a multi-center clustering placement algorithm, a topological structure of a multi-layer multi-core SDN smart network is divided logically. All nodes in the network are abstracted into an original graph, and the original graph is shrunk to a suitable scale; regional division and node clustering are carried out according to node attribute values; and divided sub-graphs are tracked back into the original graph according to the topological structure, thereby realizing a largescale network slice grouping effect. The industrial multi-core network construction method provided by the invention is simple and feasible, the engineering realization is facilitated, a complex taskincapable of being processed by a single smart network can be solved, the load capacity of the network is improved, and the communication quality required by the industrial Internet is ensured well.
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Description

technical field

[0001] The invention relates to the field of communication technology, in particular to an industrial multi-core network construction method. Background technique

[0002] In the industrial production process, due to its own high reliability, high security, and high accuracy requirements, real-time reliable information transmission and accurate standard data communication are the most basic and most important for industrial information networks and ordinary civilian networks. At the same time, it is also the first technical problem encountered in the integration of industry 4.0 and industrial information promoted by the country. In the process of industrialization and informatization, the communication network must solve the core technical problems of real-time and reliable transmission.

[0003] Industrial control has an instinctive requirement for real-time reliability. Real-time reliable information transmission is the most basic and important feature tha...

Claims

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