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Method, apparatus and system for WLAN withdraw

A technology of wireless local area network and network equipment, applied in the field of exiting wireless local area network, can solve the problem of not putting forward STA, etc., achieve the effect of convenient and quick exit, improve user experience, and improve network security

Inactive Publication Date: 2009-01-07
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The existing technology provides a way for the device STA (station, short for station) to join the network. In many cases, a device needs to actively withdraw from a network, but the existing technology does not propose how to conveniently withdraw from a network for the STA

Method used

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  • Method, apparatus and system for WLAN withdraw
  • Method, apparatus and system for WLAN withdraw
  • Method, apparatus and system for WLAN withdraw

Examples

Experimental program
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Embodiment 1

[0027] Such as figure 1 As shown, it is Embodiment 1 of the present invention, a schematic flowchart of a method for exiting a wireless local area network WLAN, including the following steps:

[0028] In step S101, the device receives a message of exiting the wireless local area network.

[0029] Wherein, the message of exiting the wireless local area network is specifically triggered by a button. This button can reuse the Join button in the device, or use other independent buttons, or the Exit button specially set for exiting the WLAN.

[0030] Step S102, the device sends a detachment message to the access device of the wireless local area network to exit the wireless local area network.

[0031] Wherein, the disassociation message may be a dedicated Disassociation message, or other messages used to separate the connection between the STA and the wireless local area network.

[0032] The technical solution of this embodiment has the following advantages, because it adopts ...

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Abstract

The invention discloses a method for exiting a wireless LAN, a device and a system thereof. The method comprises the following steps: receiving the information of exiting the wireless LAN; sending the separation information to the access equipment of the wireless LAN so as to exit the wireless LAN. The application of the invention ensures that the equipment which is added to the wireless LAN by means of pressing a button can exit the wireless LAN conveniently and speedily by pressing the button again, therefore, the network security is improved, and the experience of users is improved.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method, device and system for exiting a wireless local area network. Background technique [0002] Now home WiFi (Wireless Fidelity, also known as 802.11b standard) network is developing rapidly, but the industry is still troubled by many problems, such as a large number of technical support call calls, and product returns due to the complexity of initial network construction. Moreover, most users who successfully set up wireless networks have never configured security aspects, so they are very vulnerable to network attacks. [0003] To solve this problem, many vendors use proprietary solutions, which leads to confusion and interoperability problems. Therefore, the WPS (Wi-Fi Protected Setup, Wi-Fi Protected Setup) working group of the WiFi Alliance proposes to formulate a simple and secure WiFi network construction standard. [0004] The goal of WPS is to simp...

Claims

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Application Information

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IPC IPC(8): H04L12/28H04Q7/38
Inventor 杨永利
Owner HUAWEI TECH CO LTD
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