Topological project based on mobile agency in large scale network

A mobile agent, large-scale technology, applied in data exchange networks, data exchange through path configuration, digital transmission systems, etc., can solve the problems of no topology strategy, lack of theoretical depth, and no algorithm, and achieve high autonomy. flexibility and flexibility, reducing the difficulty of development, and the effect of reducing the difficulty of development

Inactive Publication Date: 2005-09-28
NANJING UNIV OF POSTS & TELECOMM
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AI Technical Summary

Problems solved by technology

The former is not suitable for large-scale networks due to the blindness of single mobile agent roaming and the singleness of the number and types of agents; the latter does not propose a specific topology strategy
In short, the existing research either lacks theoretical depth, or does not give a practical algorithm, so it is not suitable for large-scale network environment

Method used

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  • Topological project based on mobile agency in large scale network
  • Topological project based on mobile agency in large scale network
  • Topological project based on mobile agency in large scale network

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Embodiment Construction

[0043] The present invention is based on the cooperation of multiple mobile agents and utilizes the strategy of divide and conquer to independently or cooperatively complete the acquisition of large-scale network topology information. A new solution objective and solution model is proposed.

[0044] Solution goal: The topological network to be sought is composed of network nodes and links connecting these nodes. Each node has a unique key, and the attributes vary between links. In the initial state, a node stores the information of its adjacent nodes. Now it is necessary to obtain the overall topology information of the network. We model the solution problem.

[0045] Let the undirected connected graph G={V, E} represent the network whose topology is to be sought. Where the set of vertices V={v 0 , v 1 ,...v n-1} is a collection of network nodes. edge set V={e 0 , e 1 ,... e n-1} is the set of links between network node pairs, let vertex v 0 The node resides for th...

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Abstract

The present invention relates to a topological scheme based on mobile commission in large-scale network. Said scheme includes two portion, namely, adopting vertex staining rule made by mobile commission and utilizing several mobile commissions to make cooperation and obtain subnet topological information, and further can obtain catanet topological information. Said scheme can solve the topological problem of large-scale network so as to provide effective and reliable assurance for further network management and network plan.

Description

technical field [0001] The invention is a large-scale network-oriented distributed topology information collection scheme. It is mainly used to solve the acquisition of topology information of large-scale networks, and belongs to the cross field of distributed computing technology and computer network technology. Background technique [0002] Mobile agent technology is a new technology that appears with the development of the Internet (Internet). It better adapts to the characteristics of the Internet and effectively simplifies the design, implementation and maintenance of distributed systems. Generally speaking, a mobile agent refers to an independent computer program, which can move independently on a heterogeneous network according to certain rules, and complete specific tasks on behalf of users. The advantages of the mobile agent are mainly two points: on the one hand, it realizes the calculation close to the required resources, which can save ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L12/28H04L29/06
Inventor 王汝传李捷
Owner NANJING UNIV OF POSTS & TELECOMM
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