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Data transmission method and device, communication equipment and storage medium

A technology for data transmission and communication records, applied in security devices, wireless communication, connection management, etc., can solve problems such as difficulty in meeting connection stability

Active Publication Date: 2020-09-04
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is still difficult to meet the needs of application scenarios with high requirements such as connection stability

Method used

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  • Data transmission method and device, communication equipment and storage medium
  • Data transmission method and device, communication equipment and storage medium
  • Data transmission method and device, communication equipment and storage medium

Examples

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Comparison scheme
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example 1

[0168] See Figure 10 , in this example, the system includes a first terminal, a second terminal, a server, an access point AP1, and an access point AP2. The method includes:

[0169] Step 101, the first terminal sends an authentication request to the access point AP2.

[0170] Step 102, the first terminal forwards the authentication request to the server.

[0171] Step 103, the server authenticates the first terminal based on the authentication request.

[0172] Step 104, the server sends the authentication result to the access point AP2.

[0173] Step 105, when the authentication passes, the first terminal establishes connections with the access point AP1 and the access point AP2.

[0174] Step 106, the first terminal determines the connection status with the router AP1.

[0175] Step 107, when it is determined that the connection state with the router AP1 is offline, the first terminal transmits data to the server through the access point AP2. Here, the transmitted da...

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Abstract

The embodiment of the application provides a data transmission method, wherein the method comprises the following steps: transmitting data by using a first access point in response to the first accesspoint being in an online state; transmitting data by using a second access point in response to the first access point being in an offline state, wherein the maximum data transmission rate supportedby a second access point is less than the maximum data transmission rate supported by the first access point.

Description

technical field [0001] The present application relates to the technical field of wireless communication but is not limited to the technical field of wireless communication, and in particular relates to a data transmission method, device, communication device and storage medium. Background technique [0002] The commercial Internet of Things (IoT, Internet of Things) has several types of system architectures. There is a narrower-band system architecture based on Lora (Lora, Long range) technology. This system architecture is based on the Lora (Lora, Longrange) protocol and is suitable for applications that do not require high data transmission rate, delay and other parameters. Terminals with very low cost requirements. For example, terminals for transportation and warehousing, meter reading terminals, terminals for smart cities, etc. The advantages of using this type of system architecture for communication include low cost of network over-coverage, low cost of terminal chi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W12/06H04W28/22H04W40/04H04W76/10
CPCH04W40/04H04W28/22H04W12/06H04W76/10
Inventor 刘洋
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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