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A roaming control method, device, wireless device and storage medium

A roaming control and wireless technology, applied in the field of roaming, can solve the problems of wasting network resources, not considering the acceptance of client messages, affecting client roaming, etc.

Active Publication Date: 2022-07-05
成都市联洲国际技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the roaming control scheme in the prior art only considers the roaming control strategy of the wireless access point to the client, and does not consider the acceptance of the related message by the client, and there may be cases where the wireless access point repeatedly sends unacceptable messages to the client This will lead to a waste of network resources, and it will also affect the roaming of the client to other alternative basic service points, affecting the success rate of roaming

Method used

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  • A roaming control method, device, wireless device and storage medium
  • A roaming control method, device, wireless device and storage medium
  • A roaming control method, device, wireless device and storage medium

Examples

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Embodiment 1

[0106] The network topology is generally composed of multiple wireless access points and multiple clients, and each wireless access point can be connected to multiple clients. Any wireless access point in the network topology can execute the roaming control method provided by the present invention, so as to perform roaming control on the clients connected to itself. When each wireless access point performs roaming control on each client, the roaming control method provided by the present invention is applicable. For the roaming control of multiple clients, the wireless access point can perform a roaming control method provided by the present invention for each client. A roaming control method.

[0107] Specifically, an embodiment of the present invention provides a roaming control method, please refer to figure 1 , figure 1 It is a schematic flowchart of a preferred embodiment of a roaming control method provided by the present invention; specifically, the method includes: ...

Embodiment 2

[0266] The present invention also provides a roaming control device, please refer to Image 6 , Image 6 It is a schematic structural diagram of a preferred embodiment of a roaming control device provided by the present invention. Specifically, the device includes:

[0267] The obtaining module 11 is used to obtain the uplink signal strength of the client to be roamed relative to the current wireless AP that is currently associated;

[0268] A query module 12, configured to query the first trigger probability corresponding to the uplink signal strength from the first table associated with the client to be roamed;

[0269] Triggering module 13, configured to trigger the current wireless AP to send an RRM request to the client to be roamed with the first trigger probability;

[0270] The selection module 14 is configured to, when an RRM request is sent to the to-be-roamed client and a reply message returned by the to-be-roamed client, according to the information of the to-be...

Embodiment 3

[0351] The present invention also provides a wireless device, please refer to Figure 7 , Figure 7 It is a schematic structural diagram of a preferred embodiment of a wireless device provided by the present invention. Specifically, the wireless device includes a processor 10, a memory 20, and a computer program stored in the memory and configured to be executed by the processor. When the processor executes the computer program, the first embodiment is implemented The roaming control method described in any one of.

[0352] Specifically, the number of processors and memories in the wireless device may be one or more.

[0353] The wireless device of this embodiment includes a processor, a memory, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the steps in the roaming control method provided by the above embodiments are implemented, for example, figure 1 In the illustrated step S100, the uplink s...

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PUM

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Abstract

The invention discloses a roaming control method, device, wireless device and storage medium, wherein the method includes: acquiring the uplink signal strength of a client to be roamed; querying a first trigger probability corresponding to the uplink signal strength from a first table; The trigger probability triggers the current wireless AP to send an RRM request to the client to be roamed; when an RRM request is sent to the client to be roamed and a reply message returned by the client to be roamed is received, one of the candidate BSSIDs is selected as the target BSSID; when When the target BSSID is not the current BSSID, instruct the client to roam to the target BSSID, and detect the roaming state of the client to roam; when it is detected that the client to roam successfully roams, increase the value corresponding to the uplink signal strength in the first table. The first trigger probability; when it is detected that the client to be roamed fails to roam, the first trigger probability corresponding to the uplink signal strength in the first table is reduced. The invention can reduce the waste of network resources and improve the success rate of roaming.

Description

technical field [0001] The present invention relates to the field of roaming technologies, and in particular, to a roaming control method, device, wireless device and storage medium. Background technique [0002] Roaming refers to the process that the client switches from one basic service point to another basic service point, wherein, for a wireless access point that can work in dual frequency, it has 2 basic service points and 2 basic service identities (ie: BasicService Set Identifier, BSSID); for a wireless access point working on a single frequency, it has one basic service point and one basic service identifier. Due to the limited power of wireless access points and limited coverage, in the same network system, multiple wireless access points are usually required to ensure the coverage of the network. When a client leaves the network coverage area of ​​the currently associated basic service point , it is often necessary to perform roaming handover to re-associate with...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W48/14H04W48/16
CPCH04W48/14H04W48/16Y02D30/70
Inventor 黄泽淳程文强
Owner 成都市联洲国际技术有限公司