File transfer method and terminal

A file transmission and terminal technology, applied in the field of file transmission, can solve the problems of low transmission efficiency, increased transmission time, and inability to provide a better experience, so as to improve data transmission capability, improve data transmission capability and efficiency, The effect of reducing the time consuming of data transfer

Active Publication Date: 2020-07-28
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In general, Bluetooth transmission is affected by factors such as the wireless environment and transmission distance, and the transmission rate varies greatly.
At present, the data transmission method with a fixed fragment size is usually used. This transmission method with a fixed fragment size, under the influence of factors such as network instability and large transmission distance, leads to low transmission efficiency and increased transmission time. Therefore, the existing data transmission methods cannot provide a better experience in the changing Bluetooth transmission environment

Method used

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  • File transfer method and terminal
  • File transfer method and terminal
  • File transfer method and terminal

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Embodiment Construction

[0024] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0025] The main idea of ​​the scheme of the embodiment of the present invention is: firstly, the sending terminal establishes a Bluetooth communication connection with the receiving terminal; then, according to the preset fragmentation strategy, dynamically adjust the fragmentation size of the next transmission fragment in the remaining data of the file to be transmitted, and Send the next transmission fragment to the receiving terminal according to the fragment size until the transmission of the file to be transmitted is completed, thereby reducing the time-consuming data transmission by dynamically adjusting the fragment size, especially when transmitting large data, improving Data transfer capability and efficiency between terminals.

[0026] The embodiment of the present invention considers that the transmission m...

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Abstract

The invention relates to a file transmission method and a file transmission terminal. The file transmission method comprises the steps of: establishing a Bluetooth communication connection with a receiving terminal; and dynamically adjusting fragment size of a next transmission fragment in remaining data of a file to be transmitted according to a preset fragmentation strategy, and transmitting the next transmission fragment to the receiving terminal according to the fragment size until the transmission of the file to be transmitted is completed. By dynamically adjusting the fragment size, the file transmission method and the file transmission terminal can shorten time consumption of data transmission, especially in big data transmission, and improve the data transmission capability and efficiency between the terminals.

Description

technical field [0001] The present invention relates to the technical field of file transmission, in particular to a file transmission method and a terminal. Background technique [0002] In the application of smart devices, wearable devices usually play the role of slaves, and most of their services need to exchange data with a communication host (such as a smartphone) through Bluetooth to complete communication. In general, Bluetooth transmission is affected by factors such as the wireless environment and transmission distance, and the transmission rate varies greatly. At present, the data transmission method with a fixed fragment size is usually used. This transmission method with a fixed fragment size, under the influence of factors such as network instability and large transmission distance, leads to low transmission efficiency and increased transmission time. Therefore, the existing data transmission method cannot provide a better experience in the changeable Bluetoot...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04B5/00
Inventor 黄诚宗
Owner TENCENT TECH (SHENZHEN) CO LTD
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