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Method and device for access point automatic alignment in wireless distribution system

A distributed system and automatic docking technology, applied in security devices, access restrictions, wireless communication, etc., can solve problems that are prone to errors and difficult to meet large-scale deployment

Inactive Publication Date: 2010-01-06
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Moreover, the implementation process of manual maintenance is very prone to errors, and it is difficult to meet the requirements of large-scale deployment

Method used

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  • Method and device for access point automatic alignment in wireless distribution system
  • Method and device for access point automatic alignment in wireless distribution system

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Embodiment Construction

[0045] The basic idea of ​​the present invention is: after the AP is started, it will automatically search for the adjacent main AP on the channel configured by the wireless module of the AP, and initiate an authentication request to the main AP. Send the encryption mode and key that have been encrypted, start the AP to receive and decrypt the encryption mode and key, and configure the acquired encryption mode and key to the local area where the AP is started; after configuration, use the configured encryption mode and the key to encrypt the message sent to the main AP. The starting AP obtains the permission to access the network from the main AP, and releases its own network permission according to the obtained permission to access the network, so as to realize the network access functions of the starting AP. The invention automatically realizes the AP docking in the WDS, the configuration parameters in each AP will be sent out accurately, and the scheme is simple and practic...

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Abstract

The invention discloses a method and a device for access point automatic alignment in a wireless distribution system. The method comprises the following steps: after an access point AP is started, a neighbouring AP is searched on a supported channel, an authentication request is sent to the searched neighbouring AP and an obtained key request is sent to the neighbouring AP after the passing authentication; and after a response message of the key request of the neighbouring AP is received, the AP performs decryption to the response message of the key request to obtain an encryption mode and a key is configured in the local area. The invention also discloses an access point automatic alignment device in the wireless distribution system. The invention automatically realizes the AP alignment in a WDS, the configuration parameters of all the APs are accurately sent and the scheme is easy to realize and practical.

Description

technical field [0001] The present invention relates to network element automatic docking technology, in particular to an access point (AP, Access Point) automatic docking method and device in a wireless distributed system (WDS, Wireless Distribute System). Background technique [0002] As an access technology for user terminals, WLAN has the advantages of high access speed and simple wiring, and is more and more widely used in home networks. With the continuous development of broadband and video compression technology, the demand for multimedia transmission over the network, mainly video and voice, is growing rapidly. Currently popular multimedia applications, such as real-time video and voice interaction, Internet Protocol Television (IPTV, Internet ProtocolTV) and other applications, all require relatively high network bandwidth and coverage support. [0003] With the improvement of living conditions, the small coverage area of ​​wireless local area network has gradually...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W12/04H04W48/16H04W76/06H04W84/12H04W12/03H04W12/0431
Inventor 孙旺强王占利
Owner ZTE CORP
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