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Method and system for channel selection of a wireless router

A wireless router and channel selection technology, which is applied in the field of wireless communication to achieve the effects of reducing evaluation errors, increasing timer functions, and optimizing channel selection.

Active Publication Date: 2020-04-17
SHENZHEN JIXIANG TENGDA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of channel evaluation and selection in the prior art, the present invention provides a channel selection method of a wireless router, and also provides a system for realizing the above method

Method used

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  • Method and system for channel selection of a wireless router
  • Method and system for channel selection of a wireless router
  • Method and system for channel selection of a wireless router

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Embodiment Construction

[0028] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0029] Such as figure 1 As shown, the system of the present invention includes a timer module, a channel scanning module, a wireless driver module, a channel evaluation module, and a channel setting module, wherein the timer module triggers the channel scanning module to perform channel scanning, and the wireless driver module drives the wireless chip , to obtain the information of each channel, and then feed the information back to the channel scanning module; the channel evaluation module scans the channel through the information obtained by the channel scanning module to obtain the optimal channel; the channel setting module sets the channel parameters in the wireless driver module, thus using Optimal channel to achieve the purpose of channel optimization.

[0030] In addition, this example may also include an APP communication module and ...

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Abstract

The invention provides a channel selection method and system of a wireless router, belonging to the technical field of wireless communication. The channel selection method of the wireless router of the present invention comprises the following steps: channel scanning, obtaining information of each channel of the wireless router, the information including BSSID, RSSI distribution, interference NOISE and air interface busy rate BUSY; evaluating each channel through the information ; Among the evaluated channels, filter and switch to the optimal channel. The invention has the beneficial effects of optimizing the error caused by the evaluation standard used in channel selection, increasing the noise of the channel and the evaluation factor of the channel occupancy rate, and reducing the evaluation error of channel selection.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a channel selection method of a wireless router, and also to a system for realizing the channel selection method of the wireless router. Background technique [0002] Wireless routers use electromagnetic waves to transmit data. Compared with wired devices, they have the characteristics of flexibility, mobility, convenient installation, and wide coverage. Most of the wireless routers currently on the market work at 2.4GHz, which belongs to a frequency band of ISM. ISM is an industrial, scientific and medical frequency band. The application of these frequency bands does not require a license, and only needs to comply with certain transmission power restrictions. For example: Zigbee (based on IEEE802.15.4 standard low-power local area network protocol) devices, Bluetooth devices, NFC (Near Field Communication, near field communication) devices, wireless network device...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/08H04W88/10
CPCH04W88/10H04W72/54
Inventor 邓星德
Owner SHENZHEN JIXIANG TENGDA TECH
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