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A peer-to-peer network startup method and system that does not depend on a central server

A central server, peer-to-peer network technology, applied in the field of peer-to-peer network startup and system that does not depend on the central server, can solve problems such as peer-to-peer network performance and scalability obstacles, improve service reliability, eliminate dependencies, Guaranteed successful completion

Inactive Publication Date: 2011-12-14
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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  • A peer-to-peer network startup method and system that does not depend on a central server
  • A peer-to-peer network startup method and system that does not depend on a central server
  • A peer-to-peer network startup method and system that does not depend on a central server

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Embodiment Construction

[0023] figure 1 It shows the network state diagram before and after the startup of the peer-to-peer network nodes described in the present invention. The start-up of the peer-to-peer network means that the node A to be started outside the peer-to-peer network knows the address of the node B in the peer-to-peer network. By successfully connecting with the node B in the peer-to-peer network, A can obtain the The process of knowing all other node information of the peer-to-peer network and establishing a connection and intercommunication, thus entering the peer-to-peer network. Before this process, node A needs to obtain the address of node B through various methods, so as to successfully enter the peer-to-peer network where it is located.

[0024] figure 2 It shows the flow chart of the peer-to-peer network startup method of the present invention that does not depend on the central server, including the following steps:

[0025] In step 110, the node to be started obtains th...

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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 in 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 peer-to-peer network starting method and system independent of a central server. Background technique [0002] Peer-to-Peer (P2P) network, as the Overlay Network of the existing Internet (Internet), is dedicated to sharing computer resources and services through peer-to-peer exchange between systems, and realizes distributed, reliable, and reliable Extended, robust network application model. It is significantly different from the traditional client / server (Client / Server, referred to as C / S) network model. The C / S network model requires a central server to handle most of the computing work and provide corresponding Serve. In a peer-to-peer network, computers form a network connection in a peer-to-peer manner, and nodes act as both servers and clients. Due to the low cost and ease of ...

Claims

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Application Information

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Patent Type & Authority Patents(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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