Data transmission method and first electronic equipment

A data transmission method and technology of electronic equipment, applied in the field of data transmission method and first electronic equipment, can solve problems such as low bandwidth utilization rate of electronic equipment, and achieve the effects of avoiding network congestion, enriching bandwidth resources, and improving transmission quality

Active Publication Date: 2014-11-26
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a data transmission method and a first electronic device, which solve the technical problem of low bandwidth utilization of electronic devices in the process of data transmission in the prior art

Method used

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  • Data transmission method and first electronic equipment
  • Data transmission method and first electronic equipment
  • Data transmission method and first electronic equipment

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Embodiment Construction

[0052]An embodiment of the present invention provides a data transmission method, which is applied to a first electronic device. The method includes: establishing a direct wireless communication connection between the first electronic device and a second electronic device; The electronic device sends data to the second electronic device by using a transmission control protocol TCP with a maximum value of a sending window corresponding to the TCP.

[0053] Since a direct wireless communication connection is established between the first electronic device and the second electronic device in the embodiment of the present invention, that is, an end-to-end connection mode is formed, so that the available transmission bandwidth resources are abundant and do not involve network congestion Fairness, so the connected electronic device can occupy as much bandwidth as possible to transmit data, so after establishing the communication connection between the first electronic device and the ...

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Abstract

The invention discloses a data transmission method. The technical problem that in the prior art, the bandwidth using rate of electronic equipment during a data transmission process is low is solved. The method comprises the steps that wireless communication connection between first electronic equipment and second electronic equipment is established; and the first electronic equipment is controlled to sent data to the second electronic equipment through the maximum value of a sending window corresponding to a transmission control protocol (TCP) via the TCP, accordingly, the bandwidth resources in a communication link are fully used, and wireless transmission efficiency is improved. The invention further discloses the electronic equipment for achieving the method.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to a data transmission method and a first electronic device. Background technique [0002] With the rapid development of science and technology and the increasingly fierce market competition, the performance and appearance of electronic equipment have been greatly improved. Among them, notebook computers are being loved by more and more people because of their small size, light weight, easy portability, and strong entertainment. , become an indispensable part of learning and life. There are more and more things that users can do with electronic devices, such as: users can transfer short-distance files through the Bluetooth of mobile phones, so as to realize sharing and so on. [0003] At present, when electronic devices are used to connect via a network, mutual file transfer is often performed based on a transmission control protocol (Transmission Control Protocol, TCP)...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04W28/02H04W76/02
Inventor 刘峰松陈少为
Owner LENOVO (BEIJING) CO LTD
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