An intelligent management and control system and control method for knowledge-defined networks

A network and defined technology, applied in the field of communication network, to achieve the effect of improving traffic forwarding efficiency and throughput, ensuring service quality requirements, and improving forwarding efficiency and throughput

Active Publication Date: 2022-06-28
XIDIAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In the context of big data and artificial intelligence, the rapid growth of network data traffic and network scale and the diversification of business applications have brought huge challenges to network traffic information, routing planning, and bandwidth allocation management.

Method used

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  • An intelligent management and control system and control method for knowledge-defined networks
  • An intelligent management and control system and control method for knowledge-defined networks
  • An intelligent management and control system and control method for knowledge-defined networks

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Embodiment Construction

[0044] Below in conjunction with the accompanying drawings and specific embodiments, the present invention is described in further detail:

[0045] refer to figure 1 The physical topology of the knowledge definition network applicable to the present invention can be any type of physical topology, and the physical topology selected in this embodiment is composed of a core layer SDN switch, a convergence layer SDN switch, an edge layer SDN switch and a bottom end server that are connected in sequence Fattree topology;

[0046] The core layer SDN switch includes C 1 , C 2 …C n , where n can be any positive integer. In this embodiment, n=2 is taken according to the selected network scale. Therefore, the core layer SDN switch includes C 1 and C 2 , there is no connection between the core layer SDN switches;

[0047] The aggregation layer SDN switch includes A 1 , A 2 …A r , where r can take any positive integer. In this example, n=4 is taken according to the network scale....

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Abstract

The present invention proposes an intelligent management and control system and control method for knowledge-defined networks, which are used to realize unified and effective management of traffic classification, routing planning and bandwidth allocation of knowledge-defined networks, improve the flexibility of the management and control system, and improve knowledge Define the forwarding efficiency and throughput of the network; the intelligent management and control system includes four modules: traffic collection module, traffic identification module, routing planning module and bandwidth allocation module; the management and control method includes communication between the traffic collection module and the SDN switch in the knowledge defined network, The identification module classifies traffic types, the routing planning module performs routing planning on the knowledge-defined network, and the bandwidth allocation module performs bandwidth allocation on the knowledge-defined network.

Description

technical field [0001] The invention belongs to the technical field of communication networks, and relates to an intelligent management and control system and a management and control method oriented to a knowledge-defined network, which can be used for management and control of traffic information, routing planning and bandwidth allocation of the knowledge-defined network. Background technique [0002] With the rapid development of new network technologies and application services, the structure scale and service traffic of the network are increasing continuously, and the types of service applications in the network are also showing a diversified trend. The management of resources presents enormous challenges. In view of the complex business traffic and difficult management problems in the network, software-defined network technology and artificial intelligence technology, with their characteristics of separation of forwarding and control and adaptive learning, respectively...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L47/2441H04L47/70H04L47/80H04L45/00
CPCH04L47/2441H04L47/70H04L47/80H04L47/805H04L45/38
Inventor 顾华玺陈科先魏雯婷王佳辉余晓杉
Owner XIDIAN UNIV
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