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Data transmission method and system

A data transmission method and a technology of a data transmission system, which are applied in the Internet field, can solve problems such as poor data transmission reliability, achieve the effects of improving data transmission reliability, solving poor data transmission reliability, and improving experience

Pending Publication Date: 2020-01-31
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a data transmission method and system to at least solve the technical problem of poor data transmission reliability between the wireless device and the control device in the prior art

Method used

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  • Data transmission method and system
  • Data transmission method and system
  • Data transmission method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] According to an embodiment of the present application, an embodiment of a data transmission method is provided. It should be noted that the steps shown in the flowcharts of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and, although A logical order is shown in the flowcharts, but in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0039] The method embodiment provided in Embodiment 1 of the present application may be executed in a mobile terminal, a computer terminal, or a similar computing device. figure 1It shows a hardware structure block diagram of a computer terminal (or mobile device) for realizing the data transmission method. like figure 1 As shown, the computer terminal 10 (or mobile device 10) may include one or more (shown by 102a, 102b, ..., 102n in the figure) processor 102 (the processor 102 may include but not limited t...

Embodiment 2

[0110] According to the embodiment of the present application, an embodiment of a data transmission method is also provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and, Although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0111] Figure 8 It is a flowchart of a data transmission method according to Embodiment 2 of the present application. like Figure 8 As shown, the method may include the following steps:

[0112] Step S82, the control device sends the wireless frame to the wireless device through the wireless access device, wherein the wireless device is connected to the wireless access device.

[0113] Specifically, the above-mentioned control device can be the device of the configurator who configures the wireless dev...

Embodiment 3

[0140] According to the embodiment of the present application, an embodiment of a data transmission method is also provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and, Although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0141] Figure 9 It is a flowchart of a data transmission method according to Embodiment 3 of the present application. like Figure 9 As shown, the method may include the following steps:

[0142] Step S92, the control device sends the wireless frame to the wireless device, wherein the wireless device is connected to the wireless access device, and the wireless device exits the low-power sleep state.

[0143] Specifically, the above-mentioned control device can be the device of the configurator who confi...

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PUM

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Abstract

The invention discloses a data transmission method and system. The data transmission method comprises the steps that a control device judges whether a wireless device exits from a low-power-consumption dormant state or not, and the wireless device is connected with a wireless access device; if the wireless device does not quit the low-power-consumption dormant state, the control device sends the wireless frame to the wireless device through the wireless access device and receives a response frame corresponding to the wireless frame returned by the wireless device; and if the wireless device exits from the low-power-consumption dormant state, the control device sends the wireless frame to the wireless device and receives a response frame returned by the wireless device. According to the data transmission method, the technical problem of poor reliability of data transmission between the wireless device and the control device in the prior art is solved.

Description

technical field [0001] This application relates to the field of the Internet, in particular, to a data transmission method and system. Background technique [0002] A wireless device (for example, a WiFi device) can access a wireless access device (for example, a wireless access point AP), so that the wireless device can access a wireless network. In order to reduce the power consumption of the wireless device, the wireless device will be in a low-power sleep state periodically after successfully accessing the wireless access device. At this time, if the configurator of the wireless device sends a wireless frame to the wireless device, there is no guarantee The wireless device receives a wireless frame. [0003] Aiming at the problem of poor data transmission reliability between the wireless device and the control device in the prior art, no effective solution has been proposed so far. Contents of the invention [0004] Embodiments of the present application provide a da...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W52/02H04W72/12H04W76/28
CPCH04W52/0229H04W52/0248H04W76/28H04W72/12H04W52/02Y02D30/70
Inventor 陶震
Owner ALIBABA GRP HLDG LTD