Method for metering data flow direction and flow of P2P network

A P2P network and flow technology, applied in the direction of data exchange network, digital transmission system, electrical components, etc., can solve the problems of network bandwidth congestion, browsing bandwidth impact, and aggravated copyright issues

Inactive Publication Date: 2007-01-24
杭州每日科技有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Unlimited P2P downloading technology is a double-edged sword. She brings people fast downloads and at the same time makes the network bandwidth congested, which makes other users download files in traditional ways or normal web browsing bandwidth is affected. Therefore, in recent years Network operators such as Netcom and Telecom have imposed certain restri

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  • Method for metering data flow direction and flow of P2P network
  • Method for metering data flow direction and flow of P2P network
  • Method for metering data flow direction and flow of P2P network

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Embodiment Construction

[0012] As shown in each figure, there is a statistical server in the system responsible for coordinating downloading and statistical system data, a series of peer-to-peer terminals are each user in the system, and the segmentation information of each original file is recorded through a summary file.

[0013] Such as figure 1 , each terminal in the system periodically sends data block information on the terminal to the statistical server, telling the server which data block resources of which files are owned by the terminal. When a certain terminal (No. 3 in the figure) needs to download a file, it obtains the distribution information from the server.

[0014] Such as figure 2 , after the system starts running, the file is divided into several small blocks according to the summary for transmission. The data can be obtained from the central server (such as 1, 3, 5), and more from other terminals that already have relevant data (such as 1, 3, 4, 6). The terminal can specifica...

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Abstract

This invention relates to a measurement method for the flow direction and volumes of data of multiple source inbound and download P2P network including: the inbound or download terminals calculate the sources and places to go of specific file packets to report the statistic reports to the central server to sum up the data and finishes the correction and feeds back the data.

Description

technical field [0001] The invention relates to a method for measuring data flow and flow of a P2P (point-to-point) network, in particular to a real-time measurement method for data flow and flow of a P2P network with multi-source upload and download. Background technique [0002] P2P is Peer to Peer, known as peer-to-peer connection, peer-to-peer network or peer-to-peer network. P2P technology mainly refers to the information control technology after the connection is formed by hardware, and its representative form is software. P2P originated from the initial networking communication method, such as PCs in a building are connected to each other through a LAN, and different buildings are connected to each other through Modem remote dial-up. Among them, the communication mode based on the TCP / IP protocol constitutes the foundation of today's Internet, so from the perspective of basic technology, P2P is not a new technology, but a new application technology mode. Now the Inte...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L29/06
CPCH04L43/062H04L67/104H04L67/1063
Inventor 董霖
Owner 杭州每日科技有限公司
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