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A wireless fidelity wi-fi connection method and mobile terminal

A connection method and wireless fidelity technology, applied in the field of communication, can solve problems such as increasingly serious interference, poor user experience, and weak signal

Active Publication Date: 2019-08-20
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, on the one hand, there are more and more access points (Access Point, AP) using the 2.4GHz frequency band, resulting in increasingly serious mutual interference; on the other hand, there are relatively few APs using the 5GHz frequency band Some, the channel interference is also much less, but in actual use, it is often encountered that the signal of the access point (Access Point, AP) in the 5G frequency band is weaker than that of the 2.4G AP (the signal of 5GHz attenuates faster than that of 2.4Ghz), In this way, the mobile terminal can easily choose to connect to the AP of the 2.4G channel. If the mobile terminal is forced to preferentially connect to the 5G AP, if the signal of the AP in the 5G frequency band is much weaker than that of the AP in the 2.4G frequency band, it will also cause user experience. Therefore, the problem of how to reasonably select APs in the 5G frequency band needs to be solved urgently

Method used

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  • A wireless fidelity wi-fi connection method and mobile terminal
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  • A wireless fidelity wi-fi connection method and mobile terminal

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] The terms "first", "second", "third" and "fourth" in the description and claims of the present invention and the drawings are used to distinguish different objects, rather than to describe a specific order . Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited ...

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Abstract

An embodiment of the invention provides a wireless fidelity (Wi-Fi) connection method. The method includes: after scanning of Wi-Fi, acquiring received signal strength indicators (RSSI) of an access point (AP) in the non-5G band from scanning results to acquire N RSSIs, wherein the scanning results further includes M RSSIs of the access point of the non5G band, and the N and the M are positive integers; performing enlargement processing on the N RSSIs to acquire the N RSSIs after enlargement processing; selecting the maximum first targeted RSSI of the RSSI from the N RSSIs and the M RSSIs after enlargement processing; connecting an access point corresponding to the first targeted RSSI. The invention further provides a mobile terminal. By the arrangement, the AP of the 5G band can be reasonably selected.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a wireless fidelity Wi-Fi connection method and a mobile terminal. Background technique [0002] With the rapid development of information technology, the use of mobile terminals (mobile phones, tablet computers, etc.) is becoming more and more popular, and at the same time, users are increasingly dependent on wireless networks. [0003] In the prior art, on the one hand, there are more and more access points (Access Point, AP) using the 2.4GHz frequency band, resulting in increasingly serious mutual interference; on the other hand, there are relatively few APs using the 5GHz frequency band Some, the channel interference is also much less, but in actual use, it is often encountered that the signal of the access point (Access Point, AP) in the 5G frequency band is weaker than that of the 2.4G AP (the signal of 5GHz attenuates faster than that of 2.4Ghz), In this way, the mo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W48/16H04W48/20H04W76/10H04W88/06
Inventor 黄园
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD