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Method and equipment of establishing Mesh link

A technology for link establishment and equipment, applied in the field of communication, which can solve the problems of slow Mesh link establishment and poor user experience.

Active Publication Date: 2015-02-04
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because there are a large number of peer AP devices that cannot provide Mesh service 1 in the temporary mesh link candidate list, it takes a long time for the AP device to traverse the temporary mesh link candidate list to find peer AP devices that are providing Mesh service 1 , resulting in slow establishment of Mesh links and poor user experience

Method used

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  • Method and equipment of establishing Mesh link
  • Method and equipment of establishing Mesh link

Examples

Experimental program
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Effect test

Embodiment 1

[0063] Aiming at the problems existing in the prior art, the embodiment of the present invention provides a method for establishing a Mesh link. The method is applied to a Mesh network including an AC device and multiple AP devices. The multiple AP devices access the same Mesh service. Such as figure 2 As shown, the method includes the following steps:

[0064] Step 201 , after the AP device is powered on, it receives a Mesh detection message from the peer AP device, and the Mesh detection message carries identification information of the AP device accessing the Mesh service. Wherein, the identification information carried in the Mesh detection message includes identification information of all AP devices accessing the Mesh service. Wherein, the AP device is an AP device that is powered on, and the AP device is not currently connected to the Mesh service.

[0065] Step 202, when the AP device judges that the identification information of the AP device carried in the Mesh de...

Embodiment 2

[0070] An embodiment of the present invention provides a method for establishing a Mesh link. The method is applied to a Mesh network including an AC device and multiple AP devices. The multiple AP devices access the same Mesh service, such as image 3 As shown, the method includes the following steps:

[0071] In step 301, the AP device obtains the identification information of the AP device accessing the Mesh service.

[0072] In step 302, the AP device adds the identification information of the AP device to the Mesh detection message corresponding to the Mesh service. Wherein, the identification information carried in the Mesh detection message is the identification information of all AP devices accessing the Mesh service.

[0073]Step 303, the AP device broadcasts the Mesh detection message; when the AP device is powered on and receives the Mesh detection message, it uses the identification information of the AP device carried in the Mesh detection message and the AP The...

Embodiment 3

[0077] An embodiment of the present invention provides a method for establishing a Mesh link, which is applied to a Mesh network including an AC device and multiple AP devices, and the multiple AP devices access the same Mesh service; Figure 4 As shown, the method includes the following steps:

[0078] In step 401, the AP device obtains the identification information of all AP devices accessing the Mesh service, and adds the identification information of all AP devices to the Mesh detection message corresponding to the Mesh service.

[0079] In the embodiment of the present invention, the AP device is an AP device in the Mesh network that has already connected to the Mesh service, such as an MPP device connected to the AC device through a wired link or other MP devices that have connected to the Mesh service or other A MAP device that has been connected to the Mesh service. For convenience of description, the AP device is used as an MPP device as an example for description i...

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Abstract

The invention discloses a method and equipment of establishing a Mesh link. The method comprises the following steps that AP (Access Point) equipment receives a Mesh detection message from opposite end AP equipment; and when the AP equipment judges that identification information carried in the Mesh detection message has identification information of the AP equipment, a temporary Mesh link is established with the opposite end AP equipment, and when AC (Access Controller) equipment is successfully discovered through the temporary Mesh link, the temporary Mesh link is disconnected, and the Mesh link is established with the opposite end AP equipment. In an embodiment of the invention, the establishment speed of the Mesh link can be accelerated, the establishment time of the Mesh link is reduced, and the user experience is improved.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a method and equipment for establishing a Mesh link. Background technique [0002] In WLAN (Wireless Local Area Networks, wireless local area network), Mesh (grid) network is a new type of WLAN. The difference from traditional WLAN is that the AP (Access Point, access point) device in the Mesh network They are wirelessly connected, and multi-hop wireless routes can be established between AP devices. Such as figure 1 As shown in , it is a schematic diagram of a Mesh network. Among them, all AP devices participating in the establishment of Mesh links in the Mesh network are divided into the following three roles: (1) MP (Mesh Point, mesh point), that is, AP devices that provide Mesh services; (2) MPP (Mesh Portal Point, grid entry point), that is, the AP device connected to the Mesh network and the non-Mesh network, and the MPP is the AP device connected to the AC ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W76/04H04L29/06H04W48/16
CPCH04L63/101H04W74/0808H04W76/11H04W76/12H04W76/40
Inventor 刘佳
Owner NEW H3C TECH CO LTD
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