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Method and device for selecting wireless network operating channel

A technology of wireless network and selection device, applied in wireless communication, electrical components and other directions, can solve the problems of operation channel interference, operation channel selection, data packet loss, etc., and achieve the effect of avoiding channel interference

Active Publication Date: 2017-09-05
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of realizing the present invention, the inventor found that the following problems exist in the prior art: in the process of establishing the network, the mobile device does not effectively select the operating channel, and after the network is established, the surrounding wireless environment will affect its operating channel. interference
Especially when the user uses the mobile device network to transmit real-time data, when the User Datagram Protocol (UDP) transmission method is selected, the surrounding wireless environment will be greatly affected, and data packets will be lost.

Method used

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  • Method and device for selecting wireless network operating channel
  • Method and device for selecting wireless network operating channel
  • Method and device for selecting wireless network operating channel

Examples

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no. 1 example

[0082] Such as image 3 As shown, a method for selecting a wireless network operating channel provided by the first embodiment of the present invention, the method includes steps:

[0083] 30. Acquiring a trigger signal of a channel selection function button.

[0084] In this embodiment, a channel preference function button may be set on the interface of the mobile terminal, and triggering the channel preference function button may enable the channel preference function. Specifically, the trigger signal of the channel preferred function button can be obtained through a pressure sensor or a proximity sensor.

[0085] In this embodiment, the channel (Channel) is a further division of the frequency band (the frequency range of 5G or 2.4G is divided into several small frequency bands, each frequency band is called a Channel), there are "5.18GHZ", " Auto(DFS)" and so on, the data on different transmission channels will not interfere with each other if the channel coverage does no...

no. 2 example

[0106] refer to Figure 5 , Figure 5 A device for selecting a wireless network operating channel provided in the second embodiment of the present invention, the device includes: a first acquisition module 40, a startup module 41, a channel list processing module 42, and a selection module 43;

[0107] The first acquiring module 40 is configured to acquire the trigger signal of the channel preference function button.

[0108] In this embodiment, a channel preference function button may be set on the interface of the mobile terminal, and triggering the channel preference function button may enable the channel preference function. Specifically, the first obtaining module 40 may obtain the trigger signal of the channel preferred function button through a pressure sensor or a proximity sensor.

[0109] In this embodiment, the channel (Channel) is a further division of the frequency band (the frequency range of 5G or 2.4G is divided into several small frequency bands, each freque...

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Abstract

The invention discloses a method and device for selecting a wireless network operating channel. The method comprises the following steps: acquiring a trigger signal of a channel preference function button; starting a wireless network card to work and simultaneously starting a beacon frame processing service according to the acquired trigger signal of the channel preference function button; acquiring a beacon management frame in a surrounding wireless environment through the beacon frame processing service, analyzing and processing the beacon management frame, and obtaining a preferred channel sorting list based on a preferred channel sorting rule; and selecting a wireless network from the preferred channel sorting list to construct the wireless network operating channel. According to the method and device disclosed by the invention, by implementing the steps of acquiring the trigger signal of the channel preference function button, starting the wireless network card to work, simultaneously starting the beacon frame processing service, receiving the beacon management frames of all channels, analyzing and processing the beacon management frames, providing the preferred channel sorting list, and selecting the wireless network to construct the wireless network operating channel, the problem of channel interference during network operation can be avoided.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to a method and device for selecting a wireless network operation channel. Background technique [0002] With the popularization of wireless city and home wireless networks, and the increase of mobile devices supporting WiFi such as smart phones, the demand for making full use of existing wireless frequency band resources and improving the quality of wireless communication is becoming more and more urgent. [0003] In the process of realizing the present invention, the inventor found that the following problems exist in the prior art: in the process of establishing the network, the mobile device does not effectively select the operating channel, and after the network is established, the surrounding wireless environment will affect its operating channel. interference. In particular, when a user selects a User Datagram Protocol (UDP) transmission mode when using a mobile dev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/08H04W72/12H04W72/54
CPCH04W72/54H04W72/52H04W72/535
Inventor 陶冬
Owner NUBIA TECHNOLOGY CO LTD
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