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Method of controlling coordinate network and its node

A peer-to-peer network and node control technology, applied in the network field, can solve the problems of poor flexibility, poor security, and high degree of node dispersion, and achieve the effect of facilitating management, strengthening management, improving security and the speed of finding resources

Active Publication Date: 2009-07-22
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] The technical problem to be solved by the present invention is: to overcome the problems of high degree of dispersion of existing peer-to-peer network nodes, poor security, and poor flexibility, to provide a peer-to-peer network and its node control method, improve the security of the peer-to-peer network, and make it scalable

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  • Method of controlling coordinate network and its node
  • Method of controlling coordinate network and its node
  • Method of controlling coordinate network and its node

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Embodiment Construction

[0060] Below according to accompanying drawing and embodiment the present invention will be described in further detail:

[0061] Nodes in the P2P network can join and exit at will, and the activities between nodes are not greatly restricted, but if nodes with similar functions or similar interests are in the same peer group, they can share resources more conveniently, and at the same time It can also be effectively managed and constrained. In view of the fact that many large companies, large enterprises, colleges and universities, etc. have networks connected with thousands of workstations and microcomputers, and use them as a cluster system, the present invention uses the nodes in the network with similar functions and similar interests Think of it as a peer group, and set up a management server to manage the nodes in the peer group, so as to calculate the trust degree of nodes more accurately and punish malicious nodes more effectively. The basis of grouping is not limited...

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Abstract

A peer-to-peer network and its node control method, in which different peer-to-peer groups are set in the peer-to-peer network, each peer-to-peer group includes several nodes in the peer-to-peer network; resource request nodes preferably select nodes in the peer-to-peer group to perform Interact, and manage whether to allow external nodes to join or nodes in the peer-to-peer group to ensure the reliability of nodes in the peer-to-peer group. Set at least one management server in each peer group to record the trust degree of the nodes in the group. The invention overcomes the problems of high degree of dispersion, poor security and poor flexibility of the existing peer-to-peer network nodes, improves the security of the peer-to-peer network, and makes it have good expansibility.

Description

technical field [0001] The invention relates to the field of network technology, in particular to a peer-to-peer network and a node control method thereof. Background technique [0002] Peer-to-peer network P2P (Peer-to-Peer) has been more and more recognized by people in recent years, and it provides a new method of sharing resources. In a peer-to-peer network, each host is both a resource requester (client) and a resource provider (server), called a Peer peer node. P2P is a "transient network". Nodes in the network can join and exit at will, and users can log in to a network at will to share resources in it. Relatively free behavior between nodes brings security risks to the network, so it is necessary to provide a security model of P2P network. [0003] Because the nodes in the P2P network mainly have two kinds of "bad behaviors" when interacting, one is selfish behavior, only willing to download resources of other nodes, unwilling or rarely upload resources, such nodes...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L9/00
Inventor 刘竞郑志彬孙知信宫婧
Owner HUAWEI TECH CO LTD