Peer-to-peer network starting method and system independent of central server

A central server and peer-to-peer network technology, applied in the field of peer-to-peer network startup and system independent of the central server, can solve the problems of peer-to-peer network performance and scalability obstacles, so as to improve service reliability, reduce costs, Effect of reducing transmission burden

Inactive Publication Date: 2009-01-07
BEIJING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually the existing technology solves the problem of peer-to-peer network startup by deploying a startup center server in the actual environment to provide access to peer-to-peer network services for nodes ready to start, and the startup center server will inevitably become a peer-to-peer The "bottleneck" of the network hinders the performance and scalability of the peer-to-peer network

Method used

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  • Peer-to-peer network starting method and system independent of central server
  • Peer-to-peer network starting method and system independent of central server
  • Peer-to-peer network starting method and system independent of central server

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Embodiment Construction

[0023] figure 1 The network state diagram before and after the startup of the peer-to-peer network node described in the present invention is shown. The startup of the peer-to-peer network means that the node A to be started outside the peer-to-peer network learns the address of the node B in the peer-to-peer network. Know all other node information of the peer-to-peer network and establish connection and intercommunication, thus entering the process of peer-to-peer network. Before this process, node A needs to learn the address of node B in various ways, so as to smoothly enter the peer-to-peer network where it is located.

[0024] figure 2 Shows the flow chart of the method for starting a peer-to-peer network that does not depend on a central server according to the present invention, including the following steps:

[0025] In step 110, the to-be-started node obtains the address of the help-starting node from at least one node in the peer-to-peer network;

[0026] In st...

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Abstract

The invention provides a peer-to-peer network starting method and a system which are not dependent on a central server, the method comprises the following steps: a node to be started obtains an address of a helpful start node from at least one node in a peer-to-peer network; the connection is established with the helpful start node according to the address of the helpful start node, and the node to be started is added in the peer-to-peer network. The peer-to-peer network starting method and a system can lead the node to be started to add to the peer-to-peer network without the dependence on the central server.

Description

technical field [0001] The invention relates to a starting method in the fields of peer-to-peer network, multicast technology, distributed computing and Internet (Internet), in particular to a method and system for starting a peer-to-peer network that does not depend on a central server. Background technique [0002] Peer to Peer (P2P) network, as an overlay network of the existing Internet (Internet), is committed to sharing computer resources and services through peer-to-peer exchanges between systems, achieving distributed, reliable, and Scalable, robust web application model. It is significantly different from the traditional client / server (Client / Server, referred to as C / S) network mode. The C / S network mode requires a central server to handle most of the computing work and provide the client with corresponding Serve. In a peer-to-peer network, a network connection is formed between computers in a peer-to-peer manner, and nodes act as both servers and clients. Due to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L12/26H04L12/18H04L12/56
Inventor 纪阳张春红谷兰芝李漓春李文杰慕宇琪王尧裘晓峰杨明川
Owner BEIJING UNIV OF POSTS & TELECOMM
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