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Method and terminal for data transmission

A data transmission and terminal technology, applied in the field of data transmission, can solve the problems of file download time overtime and download failure, etc.

Active Publication Date: 2020-06-26
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The embodiment of the present invention provides a data transmission method and a terminal, which are used to solve the technical problem in the prior art that when the download speed of a certain network card drops sharply in a terminal with dual network cards, the time for downloading the file is timed out or the download fails.

Method used

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  • Method and terminal for data transmission
  • Method and terminal for data transmission
  • Method and terminal for data transmission

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Embodiment approach

[0245] (1) The terminal divides the file to be downloaded into the first part and the second part according to the current network speed ratio of the above-mentioned first network card and the second network card, and the value after subtracting the first speed measurement download range from the first part is in the data to be downloaded The first download range is divided within the download range, and the second download range is divided within the download range of the data to be downloaded according to the value obtained by subtracting the size of the second speed measurement download range from the second part.

[0246] For example, the current network speed of the first network card is 9M / s, the current network speed of the second network card is 1M / s, and the file to be downloaded is 30M. After dividing into two parts according to the network speed ratio, the first part is 27M, and the second part is 3M. Suppose the size of the first speed measurement download range is ...

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Abstract

The invention provides a data transmission method and terminal. The method includes: the terminal assigns the first download range to the first network card and the second download range to the second network card according to the obtained download range of the data to be downloaded; the terminal judges that when the preset download time arrives, the first network card has completed If the first download range is downloaded and the second network card has not completed the download of the second download range, the terminal performs at least one first allocation operation, thereby reducing the download duration of the data to be downloaded.

Description

[0001] This application is a subsequent application of the invention application with the application number PCT / CN2015 / 076284 submitted to the State Intellectual Property Office of the People's Republic of China on April 10, 2015. technical field [0002] The present invention relates to communication technology, in particular to a data transmission method and terminal. Background technique [0003] With the continuous development of communication technology, dual-card terminals are becoming more and more popular in people's lives. However, most of the current dual-card terminals are single-channel, that is, only one card can perform data services at the same time, and the network speed of the terminal is limited by the speed at which a single card can obtain network data, allowing users to use the terminal to download files Bring more or less obstacles. [0004] In order to improve the above situation, taking the mobile phone as an example, the existing technology downloa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/24H04W76/10
CPCH04W8/24H04W88/02H04W76/15H04L69/14H04L67/02H04L67/06H04L49/90H04W76/10H04L43/0876
Inventor 金辉姚松平吴震
Owner HUAWEI TECH CO LTD
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