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A wifi rate control method based on ambient noise and sta distance

A rate control and annoyance technology, applied in the field of WiFi rate control based on environmental annoyance and STA distance, can solve the problems of increased bandwidth demand and unsatisfied frequency band expansion, so as to avoid crosstalk, optimize network transmission channels, and improve system performance Effect

Active Publication Date: 2020-05-22
MICRONET UNION TECH (CHENGDU) CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, as more users choose WIFI to access the Internet, and the bandwidth demand of 802.11ac to reach the peak value of a single user increases exponentially, the frequency band expansion can never meet the needs of network development.

Method used

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  • A wifi rate control method based on ambient noise and sta distance
  • A wifi rate control method based on ambient noise and sta distance
  • A wifi rate control method based on ambient noise and sta distance

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Embodiment Construction

[0036] The following and accompanying appendices illustrating the principles of the invention Figure 1 A detailed description of one or more embodiments of the invention is provided together. The invention is described in connection with such embodiments, but the invention is not limited to any embodiment. The scope of the invention is limited only by the claims and the invention encompasses numerous alternatives, modifications and equivalents. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. These details are provided for the purpose of example and the invention may be practiced according to the claims without some or all of these specific details.

[0037] One aspect of the present invention provides a WiFi rate control method based on environmental annoyance and STA distance. figure 1 It is a flowchart of a WiFi rate control method based on environmental annoyance and STA distanc...

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Abstract

The invention provides a WiFi rate control method based on ambient noise and an STA distance. The method comprises the following steps: randomly deploying a plurality of sensing nodes in a WIFI system, and cooperatively accomplishing sensing and uploading of a WIFI network; and performing channel optimization by adopting a particle swarm optimization according to the sensing result. By adoption of the WiFi rate control method based on ambient noise and STA distance provided by the invention, the situation of a wireless electromagnetic environment is obtained more timely and more accurately, and then a network transmission channel is optimized to avoid crosstalk and improve the system performance.

Description

technical field [0001] The present invention relates to wireless networks, in particular to a WiFi rate control method based on environmental noise and STA distance. Background technique [0002] WIFI technology has developed rapidly and has become the most popular and universal network access technology in the world. Basically, all user mobile devices, including smartphones, tablets, and laptops, have WIFI access capabilities. But at the same time, the crosstalk problem of the WIFI system has gradually become the most problem affecting the actual deployment, including microwave, Bluetooth, radar and other crosstalk and crosstalk between systems. In order to solve the crosstalk problem of the WIFI system, the solution adopted in the prior art is mainly to expand new frequency band resources and reduce the probability of duplication of working channels. However, as more users choose WIFI to access the Internet, and the bandwidth demand of 802.11ac to reach the peak value of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/02H04W24/10H04W84/12
CPCH04W24/02H04W24/10H04W84/12
Inventor 陈云川
Owner MICRONET UNION TECH (CHENGDU) CO LTD
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