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Method and device for automatically connecting with wireless local area network

A wireless local area network, automatic connection technology, applied in the field of communication, can solve the problems of user interference, judgment error, automatic connection failure of terminal equipment, etc., to reduce the failure rate, improve the accuracy, and reduce the number of automatic connection operations.

Active Publication Date: 2014-10-15
XIAOMI INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, there are many wireless LANs with the same name in reality. Using the name of the wireless LAN to judge whether the two wireless LANs before and after are the same wireless LAN may cause a judgment error and cause automatic connection failure on the terminal device side.
Usually, when the automatic connection fails, the terminal device will continuously pop up windows, prompting the user to re-enter the password, causing interference to the user

Method used

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  • Method and device for automatically connecting with wireless local area network
  • Method and device for automatically connecting with wireless local area network
  • Method and device for automatically connecting with wireless local area network

Examples

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Embodiment 1

[0103] Embodiment 1 Using the above method provided by the embodiments of the present disclosure, the terminal device, such as a mobile phone, can automatically connect to the wireless local area network, which is applied in the following scenario: the terminal device has successfully connected to the second wireless local area network named A, and the name is recorded as WIFI A, when the second wireless local area network is in the connected state, establish a second wireless local area network list ListA2 according to the name of the searched wireless local area network, for example, ListA2 includes 5 wireless local area networks, namely: WIFI A, WIFI B, WIFI C , WIFI D, WIFI E. The name WIFI A of the second WLAN, the connection password of WIFI A, and the list ListA2 of the second WLAN are stored in the terminal device. Such as figure 2 As shown, the terminal device proceeds as follows:

[0104] In step S201, when the connection state of the WLAN is unconnected and the f...

Embodiment 2

[0112] Embodiment 2 Utilizing the above-mentioned method provided by the embodiments of the present disclosure, a terminal device, such as a mobile phone, can automatically connect to a wireless local area network, which is applied in the following scenario: in the terminal device, two connections are stored corresponding to the name WIFI B of the wireless local area network. The passwords are the connection password PasswordB1 and the connection password PasswordB2 respectively, a second WLAN list ListB21 is stored corresponding to the connection password PasswordB1, and a second WLAN list ListB22 is stored corresponding to the connection password PasswordB2. Such as image 3 As shown, the terminal device proceeds as follows:

[0113] In step S301, when the connection state of the WLAN is unconnected and the first WLAN named B is detected, a first WLAN list ListB1 is generated according to the names of currently searched surrounding WLANs.

[0114] In step S302, the second W...

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Abstract

The invention discloses a method and a device for automatically connecting with a wireless local area network. The method and device for automatically connecting with the wireless local area network are used for lowering the automatic connection failure probability and reducing the disturbance to a user. The method for automatically connecting with the wireless local area network includes that when the wireless local area network connection state is unconnected state and a first wireless local area network is detected, generating a first wireless local area network list according to the name of the searched peripheral wireless local area network; matching and comparing the first wireless local area network list with a pre-stored second wireless local area network list to obtain a matching comparison result; when the matching comparison result conforms to a preset condition, sending a connection request to the first wireless local area network according to pre-stored second wireless local area network connection information. The method and device for automatically connecting with the wireless local area network are capable of improving the same wireless local area network judging accuracy, lowering the automatic connection failure probability and reducing the disturbance to the user.

Description

technical field [0001] The present disclosure relates to the technical field of communications, and in particular to a method and device for automatically connecting to a wireless local area network. Background technique [0002] In related technologies, the terminal device can store the name and password of the wireless local area network it has connected to, so that when the wireless local area network is detected again, the stored password can be used for automatic connection. Wherein, the wireless local area network includes a WIFI (Wireless Fidelity, wireless fidelity) network, and various networks based on the IEEE (Institute of Electrical and Electronics Engineers, Institute of Electrical and Electronics Engineers, American Institute of Electronics and Electrical Engineers) 802.11 protocol. When using the stored password for automatic connection, it is necessary to determine whether the currently detected wireless local area network and the previously connected wirele...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/16H04W76/02
CPCH04W48/20H04W76/11H04W48/16H04W12/50H04W48/18H04W84/12
Inventor 李棽王恒相里飞
Owner XIAOMI INC
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