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Data transmission method and device

A data transmission method and technology of a data transmission device are applied in the field of communication and can solve problems affecting the success rate and efficiency of data transmission.

Active Publication Date: 2019-07-30
港联云天(北京)科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, once the HTTP protocol transmission link fails, it will directly affect the success rate and efficiency of data transmission

Method used

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  • Data transmission method and device
  • Data transmission method and device

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Embodiment Construction

[0041]In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without ...

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Abstract

The invention provides a data transmission method and device, and the method comprises the steps: obtaining a service request sent by a client, and sending the service request to a server through employing a first transmission link and a second transmission link; determining an evaluation result of the first transmission link based on the response duration of the server to the service request sentby the first transmission link and the feedback data packet loss rate; determining an evaluation result of the second transmission link based on the response duration of the server to the service request sent by the second transmission link and the feedback data packet loss rate; based on the evaluation result of the first transmission link and the evaluation result of the second transmission link, determining the target transmission link between the client side and the server side, transmitting data through the target transmission link, and the purpose of improving the success rate and efficiency of data transmission can be achieved.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular, to a data transmission method and device. Background technique [0002] Hypertext Transfer Protocol (HyperText Transfer Protocol, HTTP) defines the communication method of file transfer between the server and the client. It belongs to the object-oriented protocol of the application layer. Because of its simple and fast method, it is suitable for distributed hypermedia information. system that can be used as a form of multimedia delivery of Internet video. [0003] Specifically, the transmission link between the server and the client is established in advance through the HTTP protocol. When the user clicks a hyperlink on the client, a Uniform Resource Locator (URL) address will be submitted to the browser. , the browser links to the corresponding web server through this URL address, obtains the data requested by the user, and returns the data to the user's clie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L12/721H04L12/725H04L12/26
CPCH04L67/104H04L67/02H04L45/123H04L45/302H04L43/0829
Inventor 丁亮
Owner 港联云天(北京)科技发展有限公司
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