Content providing method and system based on content distribution network and peer-to-peer network

A technology of content distribution network and peer-to-peer network, applied in the field of content provision systems, can solve problems such as loose solutions, inability to provide access methods for users, management complexity, etc., to achieve the effect of seamless integration

Active Publication Date: 2008-08-20
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the second solution, on the one hand, it will bring management complexity, the release of double links will increase the workload of operation and maintenance personnel, and increase the difficulty of business statistics; on the other hand, it will seriously affect the user experience, s

Method used

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  • Content providing method and system based on content distribution network and peer-to-peer network
  • Content providing method and system based on content distribution network and peer-to-peer network
  • Content providing method and system based on content distribution network and peer-to-peer network

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Experimental program
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Embodiment Construction

[0022] The present invention will be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the invention are illustrated.

[0023] The basic idea of ​​the present invention is to convert part or all of the traditional CDN network content into P2P on the basis of the traditional CDN network system, form a content providing system based on the fusion of CDN network and P2P network, and provide users with a unified link. The content providing system receives content access requests from users including client attributes, and judges whether the client attributes include P2P client information. The network provides content to the user, otherwise, the content is provided to the user through the CDN network.

[0024] After the traditional CDN network content is completed P2P, the traditional CDN release link and P2P release link of the content are stored in the global content routing / scheduling system, and the corresponding in...

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PUM

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Abstract

The invention discloses a content supplying method and a system based on content distributed network and peer-to-peer network. The method comprises the following step of: storing uniform link of content, distribution link of content distributed network of content, and map information of distribution link of peer-to-peer network in integration system. The method comprises the following steps of: distributing uniform link of content through portal server; receiving content access request form user terminal; the content access request comprises uniform link of content and client attribute information; selecting a network for content supply supported by user terminal from the content distributed network and peer-to-peer network according to client attribute information in the content access request; supplying content to user terminal through selected network. The method and the system provided by the invention can supply content of content distributed network and peer-to-peer network to user with uniform mode, which accomplishes seamless integration of distributed network and peer-to-peer network.

Description

technical field [0001] The present invention relates to a content distribution network and a peer-to-peer network technology, in particular to a content providing method and a content providing system based on a content distribution network and a peer-to-peer network. Background technique [0002] With the rapid development of broadband networks, the main bottleneck restricting broadband applications - access bandwidth, has been broken. Whether in China or around the world, broadband services represented by visual communication and broadband streaming media have developed vigorously, the number of broadband users has doubled, and broadband service traffic has become one of the main traffic on the Internet. one. However, with the development of broadband services, how to ensure the quality of service (QoS) of the broadband services? How to support large-scale concurrent user access? How to make more effective use of limited network resources? It has become a new problem f...

Claims

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Application Information

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IPC IPC(8): H04L12/58H04L12/18H04H60/76
Inventor 雷葆华韦乐平赵慧玲谭国权杨明川周开宇王和宇李振雨
Owner CHINA TELECOM CORP LTD
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