A data transmission method and system

Abstract

The embodiment of the invention discloses a data transmission method and system, and the method comprises the steps: obtaining a first data transmission condition and a first network condition corresponding to a first transmission link and / or a second data transmission condition and a second network condition corresponding to a second transmission link if the condition that a first terminal needsto transmit data is detected; determining data transmission information corresponding to the first terminal based on a first data transmission condition and a first network condition corresponding tothe first transmission link and / or a second data transmission condition and a second network condition corresponding to the second transmission link, and sending the data transmission information to the first terminal; sending the data transmission information to a first terminal, sending first data needing to be sent by a first terminal to a first server corresponding to the first terminal through a first transmission link of an access network of the first terminal and / or a second transmission link of an access network of a second terminal connected with the first terminal, so that the data transmission capacity of equipment capable of accessing the network only through a wireless network transmission link is improved.

Description

technical field [0001] The present invention relates to the technical field of data transmission, in particular to a data transmission method and system. Background technique [0002] At present, some electronic devices such as tablet computers can only be connected to the network through a wireless network transmission link, so as to realize the transmission of network data. In some scenarios, if the network condition of the wireless network transmission link connected to this type of electronic device is not good, such as excessive network delay, limited bandwidth, and high packet loss rate, etc., at this time, this type of electronic device performs network During data transmission, there will be freezes, high delays, and even the inability to complete network data transmission, which will bring inconvenience to users when they use such electronic devices to access the Internet. [0003] In view of the above situation, how to provide an electronic device that can only be...

AI Technical Summary

Problems solved by technology

In some scenarios, if the network condition of the wireless network transmission link connected to this type of electronic device is not good, such as excessive network delay, limited bandwidth, and high packet loss rate, etc., at this time, this type of electronic device performs network During data transmission, there will be freezes, high delays, and even the inability to complete network data transmission, which will cause inconvenience to users when using such electronic devices to surf the Internet

[0003] In view of the above situation, how to provide an electronic device that can only be connected to the network through a wireless network transmission link under the condition that the network condition is not good, and the electronic device can still be used under the premise of being simple and convenient without adding special devices. The method of network data transmission has become an urgent problem to be solved

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