Peer-to-peer (P2P) content resource distribution system and content resource processing method

A distribution system and content source technology, applied in the P2P field, can solve the problems of P2P content resource download speed and service quality reduction

Active Publication Date: 2012-01-11
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a P2P content resource distribution system and a content resource processing method to solve the problem in the prior art that the download speed and service quality of P2P content resources decrease due to a large increase in the number of users

Method used

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Examples

Experimental program
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Embodiment 1

[0040] Embodiment 1 of the present invention provides a P2P content resource distribution system, such as figure 1 As shown, it includes: content source management server CSM 101, several regional content information management servers RCIM 102 respectively governing different regions, regional content corresponding to different regions and corresponding to the several regional content information management servers RCIM 102 respectively Cache management server RCCM 103, and resource request terminal peer 104, wherein:

[0041] The content source management server CSM 101 is used to distribute content resources to the regional content cache management server RCCM 103;

[0042] The regional content information management server RCIM 102 is used to obtain the content resource information owned by the corresponding regional content cache management server RCCM 103 and the resource request terminal peer 104 in its region, and respond to the region based on the obtained content res...

Embodiment 2

[0059] Embodiment 2 of the present invention provides a content resource preprocessing method based on the above-mentioned P2P content resource distribution system, including: CSM acquires an original resource, processes the original resource to generate a content resource; and distributes the content resource to each RCCM.

[0060] The specific process can be as follows figure 2 shown, including:

[0061] Step S201, the CSM obtains the original resource, and processes the original resource to generate a content resource; for example, obtains the original movie resource from the video service platform, and then slices it to generate the movie content resource.

[0062] Step S202, publishing the content resource information when needed.

[0063] Corresponding to the subsequent specific distribution process, this step is optional.

[0064] For distributing the content resources to each RCCM, the embodiment of the present invention provides the following three specific process...

Embodiment 3

[0085] Embodiment 3 of the present invention provides a method for publishing seed files of content resources based on the above-mentioned P2P content resource distribution system, such as image 3 shown, including:

[0086] In step S301, RCCM1 generates a seed file corresponding to the content resource after distributing the complete data of the content resource.

[0087] Step S302, RCCM1 sends a seed file upload request to its corresponding RCIM1.

[0088] Step S303 , after receiving the request for uploading the torrent file, RCIM1 returns an upload permission response to RCCM1 .

[0089] Step S304 , after receiving the upload permission response, RCCM1 sends the seed file to RCIM1 by means of FTP.

[0090] In step S305, RCIM1 returns an upload completion response to RCCM1 after receiving the seed file.

[0091] In this embodiment, in order to facilitate the sharing of content resources in different regions, it may also include:

[0092] In step S306 , RCIM1 publishes t...

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Abstract

The invention discloses a peer-to-peer (P2P) content resource distribution system and a content resource processing method. The system comprises a content source manage server (CSM), regional content information manage servers (RCIM), regional content cache manage servers (RCCM) and peers, wherein the CSM is used for distributing content resources to the RCCMs; the RCIM is used for acquiring content resource information owned by a corresponding RCCM and peers in an area with the RCIM, and responding to query requests for a resource provider list from the peers in the area with the RCIM according to the acquired content resource information; the RCCM is used for responding to downloading requests for content resources from the peers in the area with the RCCM based on the distributed content resources as a resource provider; and the peer is used for making a request to the RCIM for querying the resource provider list, downloading the content resources according to a query result and responding to the downloading requests for the content resources from the other peers as the resource provider after the downloading. By the scheme provided by the invention, the downloading speed of the P2P content resources is increased and the quality of service is improved under the condition of greatly increasing a user volume.

Description

technical field [0001] The present invention relates to the field of P2P technology, in particular to a P2P content resource distribution system and a content resource processing method. Background technique [0002] At present, the mainstream solution for P2P content resource distribution in the prior art is the BitTorrent (BT) system. A typical BT system usually includes: a seed server, a Web server, a Tracker server, and a resource request terminal peer, wherein: the seed server is used to generate And publish static "meta information" files, "meta information" files are also called seed files, which are text files ending with ". The index and Hash verification codes and other information generated by the calculation; the web server is used to upload and download the content resources identified by the "meta information" file; the seed server and the web server can be integrated in the same server; the function of the tracker server is equivalent to the P2P network The d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/06G06F17/30
Inventor 吴亦川常辉郭毅峰封令隽于蓉蓉
Owner CHINA MOBILE COMM GRP CO LTD
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