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Method and device for realizing point to point network communicating

A point-to-point network and node connection technology, applied to electrical components, transmission systems, etc., can solve problems such as cost, multi-server resources, and inability to guarantee timeliness, and achieve the effect of ensuring timeliness and improving broadcast speed

Inactive Publication Date: 2009-06-03
SHENZHEN THUNDER NETWORK TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method needs to traverse all nodes. When the number of nodes is large, it not only affects the broadcast speed of messages, but also cannot guarantee timeliness, and consumes more server resources.

Method used

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  • Method and device for realizing point to point network communicating
  • Method and device for realizing point to point network communicating
  • Method and device for realizing point to point network communicating

Examples

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Embodiment Construction

[0023] In the embodiment of the present invention, each node in the point-to-point network is actively self-inspected, and whether it is possible to be in an isolated island by judging whether its own identity is the smallest identity among neighboring nodes, where the isolated island means that the node cannot directly or indirectly is connected to the root node in the P2P network. When a node finds that it may be in an isolated island, it actively requests to connect with nodes other than neighbor nodes. In this way, each node except the root node can be connected to a node smaller than its own identity, so that each node except the root node has a path pointing to the root node, and the P2P network where all nodes are located constitutes a connected graph. In order to improve the broadcast speed of the P2P network message, to ensure timeliness.

[0024] In a preferred embodiment, the root node is defined as the node with the smallest identifier or the node with the largest...

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PUM

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Abstract

The invention discloses a method for realizing point to point network communicating used for realizing the point to point network communicating so as to improve the data transmission efficiency of point to point network. The method comprises the following steps: each node in the point to point network carries out comparison between a self-owned mark with the marks of all the neighboring nodes of the node and judges whether each node meets preset conditions or not; the nodes in all nodes meeting the preset conditions are taken as a first node; and the first node is connected to a second node meeting preset rules. The invention also discloses a device and a system used for realizing the method.

Description

technical field [0001] The invention relates to the field of computer and communication, in particular to a method and device for realizing point-to-point network connection. Background technique [0002] With the development of network technology, the Internet has spread to the whole world. People can upload or download data according to their needs. In order to improve the data transmission efficiency and alleviate the pressure on the server, technical personnel have proposed a peer-to-peer (Peer To Peer, P2P) network. A P2P network is composed of many nodes (peers), and any node in the P2P network can be directly or indirectly connected to other nodes. If the nodes in the P2P network are abstracted as points, and the connections between nodes are abstracted as lines, then a P2P network can constitute a connected graph. [0003] However, the current P2P network cannot guarantee that all or most of the nodes (such as more than 95% of the nodes) in the entire network form...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
Inventor 顾生华钱姚锋郑研陈成
Owner SHENZHEN THUNDER NETWORK TECH
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