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Wireless local area network communication method, access point and controller

A technology of wireless local area network and communication method, which is applied in the field of wireless communication, can solve problems such as cumbersome identification process and affect user experience, and achieve the effect of identification process optimization

Active Publication Date: 2021-07-16
BEIJING HUAWEI DIGITAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004]However, the communication device must establish a connection with the AP before the AP can recognize different types of communication devices. This identification process is cumbersome and affects user experience

Method used

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  • Wireless local area network communication method, access point and controller
  • Wireless local area network communication method, access point and controller
  • Wireless local area network communication method, access point and controller

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0046] The embodiment of the present application provides a WLAN communication method, an access point AP, and a controller, which are used to optimize the identification process of the AP to the communication device in the WLAN.

[0047] see figure 1 , is a schematic diagram of a WLAN network structure, in which the WLAN network architecture includes a communication device 103, a WLAN management device including an AP 102, and an optional controller 101, wherein the communication device 103 may include a mobile phone, a tablet, a camera device, Access control equipment, etc., after the communication device 103 establishes a connection with the AP 102, WLAN communication can be realized. In addition, the AP 102 can set the communication device 103 and its own communication control strategy. Optionally, the control can also be realized through the controller 101 in the WLAN network architecture WLAN communication between the AP 102 and the communication device 103 connected to ...

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PUM

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Abstract

The embodiment of the invention provides a WLAN communication method, an AP and a controller, which are used for realizing optimization of an identification process of communication equipment by the AP in a WLAN. Before an association connection is established between an access point (AP) and a communication device, the AP receives a first management frame sent by the communication device, the first management frame carries a first element, and the first element comprises device fingerprint information of the communication device; and the AP determines the device type of the communication device according to the device fingerprint information. Therefore, before the association connection with the communication equipment is established, the AP can determine the equipment type of the communication equipment through the first element carried by the first management frame sent by the communication equipment, so that the identification process of the AP on the communication equipment is optimized in the WLAN.

Description

technical field [0001] The present application relates to the field of wireless communication, in particular to a wireless local area network (WLAN) communication method, an access point (AP), and a controller. Background technique [0002] Wireless local area network (WLAN, wireless local area network) refers to the application of wireless communication technology to interconnect communication devices to form a network system that can communicate with each other and realize resource sharing. Generally speaking, users can use various types of communication devices such as mobile phones and tablets. , Camera equipment, access control equipment, etc. are connected to the WLAN to realize wireless communication, and different types of communication equipment may have different network requirements for wireless communication. [0003] In the prior art, after a connection is established between an access point (AP, access point) and a communication device in a WLAN network, the AP...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/08H04W48/16H04W84/12
CPCH04W48/08H04W48/16H04W84/12
Inventor 蒋励梁乾灯黄忠金
Owner BEIJING HUAWEI DIGITAL TECH