Wireless connection establishment method, device, terminal device, application server and system

Abstract

The embodiment of the invention provides a wireless connection building method and device, a terminal device, an application server and a system. The method includes the steps that the terminal device scans graphic codes through the method that a first application calls a graph scanning device; an SSID of a wireless AP borne in the graphic codes is determined; the SSID is sent to a first application server; when the first application server determines that the wireless AP corresponding to the SSID is in the accessible state, the wireless AP accessible information sent by the first application server is received, and the request information for building wireless connection is sent to the wireless AP according to the SSID; when the first application server determines that the wireless AP corresponding to the SSID is in the inaccessible mode, the inaccessible information of the wireless AP sent by the first application server is received, and the request information for building wireless connection and sent to the wireless AP is canceled. By means of the wireless connection building method and device, the terminal device, the application server and the system, the times of sending useless requests for building the connection relation, by the terminal device can be reduced, and the useless power consumption generation of the terminal device is reduced.

Description

technical field [0001] The present invention relates to the technical field of communication, and more specifically, to a method, device, terminal equipment, application server and system for establishing a wireless connection. Background technique [0002] Wireless connection refers to the communication mode in which the terminal device establishes a connection relationship with the wireless AP (Access Point, access node), and the terminal device accesses the wireless AP, thereby accessing the network through the wireless AP; wifi (Wireless Fidelity, wireless fidelity) connection is a typical The terminal device can establish a wifi connection with a wireless AP (such as a router), access the local area network built by the wireless AP, and access the network through the wireless AP. [0003] The current common way to establish a wireless connection is: the terminal device searches for wireless signals, the terminal device searches for an available wireless AP list, the use...

AI Technical Summary

Problems solved by technology

[0004] Since the above wireless connection establishment method requires the user to select the desired wireless AP from the wireless AP list, and needs to enter the connection password, there is a problem that the operation of the wireless connection establishment process is relatively cumbersome; based on this problem, there is currently a The name and connection password of the wireless AP are generated into a two-dimensional code, and the terminal device scans the two-dimensional code to obtain the name and connection password of the wireless AP, so as to establish a connection with the corresponding wireless AP

[0005] The inventors of the present invention have found through research that: this method of carrying the name and connection password of the wireless AP through the two-dimensional code to establish the connection relationship between the terminal device and the wireless AP can solve the problem of relatively cumbersome operations in the process of establishing a wireless connection; however This will allow any terminal device to establish a connection relationship with the wireless AP as long as it can scan the QR code carrying the name of the wireless AP and the connection password, which will lead to too many terminal devices connected to the wireless AP; however, the wireless AP can The number of connected terminal devices generally has a certain limit, or there is a certain limit for the time when the wireless AP accesses the terminal device; the number of terminal devices connected to the wireless AP reaches the limit, and the time for obtaining the wireless AP to access the terminal device is within the limited time At this time, if there is still a terminal device requesting the wireless AP to establish a connection relationship, it will cause the terminal device to send many useless requests for establishing a connection relationship, resulting in useless power consumption of the terminal device

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