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Method, apparatus and system for flow control of point-to-point file sharing

A flow control device and file sharing technology, applied in the field of communication, can solve the problems of subdivision of detection results, failure to meet the interests of users to the greatest extent, without considering the form of win-win for operators and users, and to prevent long-term occupation of a large amount of bandwidth.

Active Publication Date: 2008-06-18
泰州市海通资产管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] The above technologies can distinguish fine-grained bandwidth utilization and session control, but because this product is essentially an extension of the firewall, it can only solve local problems. When the operator's network is composed of multiple LANs, will not be able to best meet the interests of users
[0014] In general, these three solutions start from the local area, without subdividing the detection results, and perform dynamic flow control based on the analysis results, which makes it difficult to improve user experience
Moreover, the three schemes only pay one-sided attention to the interests of operators, without considering the win-win situation between operators and users, which has certain limitations.

Method used

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  • Method, apparatus and system for flow control of point-to-point file sharing

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Embodiment Construction

[0033] The present invention provides a flow control system for peer-to-peer file sharing. The network architecture diagram of an embodiment of the system is as follows figure 1 As shown, including the operator end and the LAN end, the operator end is equipped with an intelligent management center module, that is, an IMC module, which is used to regularly receive P2P file sharing export traffic reports and export traffic development trend information sent by each LAN router , comprehensively analyze the report, formulate different egress policies for each local area network, and then distribute them to the routers of each local area network. An embodiment of the IMC module constitutes a structure and the connection relationship between each constituent unit is as follows: figure 2 shown, including:

[0034] The flow report receiving unit is used to receive the local P2P file sharing egress flow report sent by all LAN routers in the operator's network, and store it in the ope...

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PUM

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Abstract

The invention relates to a method, a device and a system used for controlling the flow of point to point document sharing in the technical field of communication. The device includes a strategy module used for providing a flow control implement strategy for sharing document; a packet filtering module receives a data packet transmitted by a Router, extracts the connection control information to form an information packet and filters the data packet and / or information packet according to the flow control implement strategy; a flow control module used for carrying through flow control on the document sharing according to the analyzed result. The invention provides a flexible control mechanism for the operation business to carry through adjusting on the document sharing part of the total flow for one side and the other side ensures the equity for a user to use a flow bandwidth to prevent some users from occupying massive bandwidth for a long time at the other side by carrying through dynamic control on the flow of the document sharing action of the user.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a flow control method, device and system for peer-to-peer file sharing. Background technique [0002] File sharing technology is essentially a many-to-many application in the p2p (Peer to Peer, point-to-point) mode. Through this technology, the application program can divide the files that need to be exchanged into multiple segments and adopt the method of multi-point transmission, so as to improve the speed of file transmission. Different from traditional FTP (File Transfer Protocol, file transfer protocol), file receivers do not download these files in the order of file segments, and do not need to connect to the file provider's host. Instead, it can be downloaded to other file recipients through a distributed cross-download procedure. In this way, the file receiver also undertakes part of the uploading work while downloading, and the downloading and uploading are perf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56H04L12/18H04L47/20
Inventor 刘欣
Owner 泰州市海通资产管理有限公司
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