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Active P2P data distribution method and node client-side

A P2P network and node technology, applied in the field of P2P data active distribution, can solve problems such as high server pressure and untimely data distribution, and achieve the effect of reducing pressure bottlenecks, reducing intermediate links, and reducing server load

Inactive Publication Date: 2013-04-10
LETV INFORMATION TECH BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the shortcomings of the existing P2P data distribution method, such as high server pressure and untimely data distribution, so as to make the communication speed faster

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  • Active P2P data distribution method and node client-side
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  • Active P2P data distribution method and node client-side

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Embodiment Construction

[0027] In order to make the object, technical solution and advantages of the present invention clearer, the specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings. Here, the implementation description is used to explain the present invention, but not to limit the present invention.

[0028] figure 1 Shown is a schematic diagram of a typical P2P network of the embodiment of the present invention, which describes the applicable environment and design concept of the present invention. The P2P network of this embodiment includes a central server, two (but not limited to two) P2P subnets, And several P2P nodes under each subnet. Taking the two nodes A and B of one of the P2P subnets as an example, if you want to transmit the data in the source node A to node B, you need to combine figure 2 The schematic diagram of the P2P data active distribution method is shown, and its content specifically in...

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Abstract

The invention provides a technical scheme of an active P2P (Peer-to-Peer) data distribution method for a P2P network comprising a plurality of nodes. Firstly, the neighbor nodes of the nodes are searched by a central server, and data is downloaded from the neighbor nodes, so that a data information table of the nodes is established; then, connection between two nodes is established, and data indexes stored in the data information table by the source node are sequentially sent to the target node by the source node actively; whether data corresponding to the data indexes sent by the source node exists in the target node or not is judged; when the data exists, the source node is refused to send the data to the target node; when the requested data does not exist, the source node is allowed to send the data to the target node. Besides, the invention further provides a node client-side in the P2P network based on the technical scheme.

Description

technical field [0001] The invention relates to technical fields such as information exchange, data sharing, and data distribution in the Internet. More specifically, it relates to a P2P data active distribution method. Background technique [0002] With the continuous expansion of the scale of the Internet, Internet-related information technology has achieved rapid development. However, the network congestion caused by the explosive growth of the number of network users has increasingly become a bottleneck restricting the development of the Internet. Therefore, how to effectively reduce resource consumption and improve user experience while improving the quality of network content services is the main problem in the field of Internet applications. one. [0003] In order to overcome the shortcomings of the traditional client / server structure used in the Internet, such as poor scalability, prone to network congestion, and low effective resource utilization, peer-to-peer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
Inventor 邵长松李茗赵瑞前张海马宙李卓王世有
Owner LETV INFORMATION TECH BEIJING