Method and apparatus for optimizing data transmission route between clients

A data transmission and client-side technology, applied in the field of routing analysis, can solve problems such as time-consuming, slow transmission speed, and poor user experience, and achieve the effect of enhancing user experience and high-speed transmission speed

Inactive Publication Date: 2009-05-13
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, it can be known from the brief introduction of the above-mentioned P2P direct connection technology that in some network environments (for example, the clients of both data transmission parties belong to different ISPs) users can establish a P2P direct connection transmission channel for data transmission, but The transfer speed is very slow, especially for large-capacity file transfers, it takes a long time and the user experience is poor

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  • Method and apparatus for optimizing data transmission route between clients
  • Method and apparatus for optimizing data transmission route between clients
  • Method and apparatus for optimizing data transmission route between clients

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Embodiment Construction

[0027] The specific implementation manners of the present invention will be described in further detail below with reference to the accompanying drawings.

[0028] figure 1 A flow chart of a method for data transmission between clients in the prior art is shown. The following takes file transfer in an instant messaging system as an example to describe its implementation principle. We might as well define the point in the instant messaging system that initiates file transfer as the initiator A, and the point that responds to the initiator to transfer files as the responder B. First, the initiator A and the responder B exchange the address information of the direct connection through the central server, and try to establish a P2P direct connection transmission channel. If the P2P direct connection transmission channel is successfully established, the P2P direct connection channel is used for data file transmission; If the establishment of the P2P direct connection method fails,...

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Abstract

The invention discloses a method for preferably selecting data transmission path between clients in network system. The network system at least comprises: a first client and a second client, central server and transfer server. The method comprises a first routing level to a second client acquired by a first client, and a second routing level to transfer server acquired by the first client, a third routing level to transfer server acquired by second client. Sum of the second routing level and third routing level and the first routing level are compared, data transmission path between the first and the second client are selected. The invention also discloses a device for preferably selecting the data transmission path between clients in network system comprising a transmission unit, a resolving unit, a routing analysis unit and a comparing unit. In the invention, data interaction between clients in different network environment is implemented in high transmission speed, largely enhancing user experience.

Description

technical field [0001] The invention relates to the communication application technology on the Internet, in particular to the route analysis technology before establishing the data transmission channel. Background technique [0002] At present, with the popularization of Internet technology, various communication application services in the network have become more and more important in people's work and study. In particular, the data interaction between clients greatly facilitates file sharing and language and video communication among network users. Generally, there are two main methods for data interaction between the client and the client: one is to establish a P2P transmission channel through P2P (Peer-to-Peer: peer-to-peer port, also known as "point-to-point" mode) direct connection technology to transmit data file. Here, P2P technology is different from server-based application technology, it is a new type of network communication technology developed based on P2P ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56H04L45/122
CPCH04L45/122H04L45/00
Inventor 莫建祥白振国
Owner ALIBABA GRP HLDG LTD
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