Method for point-to-point content redistributing method based on content distributing network system

A content distribution network, point-to-point technology, applied in the direction of data exchange through path configuration, etc., can solve the problem of limited number of users, and achieve the effect of protecting existing investment

Inactive Publication Date: 2007-01-03
BEIJING TTKG NETWORK TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The disadvantage is that there is no connection between users and they will not provide data to each other, so the number of users that can be served is limited
The disadvantage is that the service provider must transform the original CDN system and replace it with a specific P2P forwarding server

Method used

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  • Method for point-to-point content redistributing method based on content distributing network system

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Embodiment Construction

[0017] The point-to-point content redistribution method based on the content distribution network system proposed by the present invention has a network structure diagram as shown in Figure 1. First, the initial client receives and plays the audio and video data of the content distribution network system from the server; the initial client is playing At the same time as the above audio and video data, the audio and video data is packaged and numbered and cached; the subsequent client judges the speed at which the audio and video data is received from the server. If the speed is greater than the set threshold N, the audio and video data in the content distribution system is received For video data, if the speed is less than the set threshold N, then through the retrieval server in the point-to-point content distribution system, obtain multiple client terminals that are receiving and playing the same content, and connect to multiple client terminals to receive and play multiple cl...

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Abstract

A point to point content distribution method based on content distribution network includes receiving and playing audio/video data of content distribution network by initial user end then packaging said data and numbering it for buffer storage, judging speed of receiving audio/video data by follow up user end and obtaining multiple user end in receiving and playing the same content by index server in point to point content distribution system if speed is less than set threshold, connecting it with them to receive and play audio/video data as per number then packing said data and numbering it for buffer storage.

Description

technical field [0001] The invention relates to a point-to-point content redistribution method based on a content distribution network system, belonging to network data transmission [0002] technology field. Background technique [0003] The existing content distribution network system (hereinafter referred to as CDN system) can use a large number of servers to serve a large number of audio and video users (including on-demand and live broadcast users, the same below), and the existing point-to-point content distribution system (hereinafter referred to as P2P) technology can use The user's own network resources serve a large number of audio and video users. [0004] CDN: content distribution network, organize a certain number of content distribution servers according to the distribution of users, first transmit the content to be distributed to the content distribution server, when the user goes online, distribute according to the user's situation (the area where the user i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/28
Inventor 赵树乔
Owner BEIJING TTKG NETWORK TECH
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