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Point-to-point communication method, device and system

A point-to-point communication and preset door technology, applied in the field of communication, can solve problems affecting the download speed of the client, share files, upload speed of the client, etc., and achieve the effect of improving the download speed

Inactive Publication Date: 2011-04-20
HUAWEI DIGITAL TECH (CHENGDU) CO LTD
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  • Summary
  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0004] In the above-mentioned prior art, since the client only publishes the shared file information to a server that establishes a TCP connection with itself when providing the shared file, there are fewer clients downloading the shared file, which in turn affects all downloads of the shared file. The download speed of the client and the upload speed of the client providing the shared file

Method used

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  • Point-to-point communication method, device and system

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Embodiment Construction

[0018] The technical solutions of the embodiments of the present invention will be further described below in conjunction with the drawings and specific embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] Embodiments of the present invention provide a point-to-point communication method, device, and system. The client can perform TCP connections with multiple servers, and increase the number of clients who download the shared file, which is used to increase the download speed of all clients who download the shared file and provide The upload speed of the shared file client will be described in detail below for the point-to-point communication method, device and system provided by the embo...

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Abstract

The embodiment of the invention discloses a point-to-point communication method, device and system which are used for improving the speed of downloading and uploading documents for a client. The point-to-point communication method provided by the embodiment of the invention comprises the following steps of: judging whether the quantity of transmission control protocol (TCP) connections from the client to all servers reaches a first preset threshold according to the state information of connections with all the servers acquired by the client; if not, selecting at least one server without establishing the TCP connection with the client to establish the TCP connection; and issuing shared file information to the servers establishing the TCP connection with the client. By utilizing the embodiment of the invention, the speed of downloading and uploading documents can be effectively improved for the client.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a point-to-point communication method, device and system. Background technique [0002] Peer-to-peer technology (peer-to-peer, P2P), also known as peer-to-peer Internet technology, relies on the computing power and bandwidth of participants in the network, rather than gathering dependencies on a few servers, and nodes serve as clients at the same time And the server side, all clients can provide resources, including bandwidth, storage space and computing power, this type of network can be used for multiple purposes, various file sharing software has been widely used, including open source such as eMule and eDonkey Free P2P file sharing software. In these file sharing software, the client can communicate with the server by establishing a Transmission Control Protocol (TCP, Transmission Control Protocol) connection and a User Datagram Protocol (UDP, User Datagram Prot...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L29/06
CPCH04L29/08495H04L67/1085
Inventor 宿俊
Owner HUAWEI DIGITAL TECH (CHENGDU) CO LTD
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