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Channel selection method and device, gateway and computer readable storage medium

A technology for selecting devices and computer programs, applied in the field of communications, can solve problems such as signal interference, and achieve the effect of improving stability

Pending Publication Date: 2020-06-19
SHENZHEN YUNHAI INTERNET OF THINGS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a channel selection method, a device gateway, and a computer-readable storage medium to solve the problem of signal interference in home network networking

Method used

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  • Channel selection method and device, gateway and computer readable storage medium
  • Channel selection method and device, gateway and computer readable storage medium
  • Channel selection method and device, gateway and computer readable storage medium

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Embodiment Construction

[0016] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0017] In order to illustrate the technical solutions of the present invention, specific examples are used below to illustrate.

[0018] figure 1 The implementation flow of the channel selection method provided by the embodiment of the present invention is shown, and the details are as follows:

[0019] In S101, after detecting that the gateway is mounted with a controlled device, select a chann...

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PUM

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Abstract

The invention is suitable for the technical field of communication, and provides a channel selection method and device, a gateway and a computer readable storage medium, and the method comprises the steps: selecting a channel which is not occupied by other gateways from a channel list as a candidate channel after the gateway is detected to be provided with controlled equipment; detecting whether acrosstalk data packet exists in the candidate channel or not, and if the crosstalk data packet does not exist in the candidate channel, performing a control test on preset controlled equipment; and if the preset controlled device passes the control test, setting the candidate channel as a selected channel, thereby finally selecting a channel with the minimum interference possibility through threejudgment processes to perform data transmission between the gateway and the controlled device, so as to improve the stability of data interaction in the home Internet of Things.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a channel selection method, a device, a gateway and a computer-readable storage medium. Background technique [0002] At present, a variety of smart home devices can use wireless communication technologies, such as Bluetooth, WIFI, Zigbee, etc. to be connected together to form a complete home IoT system, which is convenient for users to centrally control and home devices can realize linkage operations. [0003] However, the wireless communication frequency bands used to connect various controlled devices in the home Internet of Things are mainly concentrated in 2.4G, 5G and 433M, and these communication channels are free for everyone to share, so in the communication process of smart home devices, often When the devices of different home IoT systems work on the same communication frequency point at the same time, the wireless signals between devices and devices,...

Claims

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Application Information

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IPC IPC(8): H04W72/08H04B17/382
CPCH04B17/382H04W72/541
Inventor 李志华王科涛程海建黄敏强
Owner SHENZHEN YUNHAI INTERNET OF THINGS CO LTD
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