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Cloud-based link method and link system between wireless controller (AC) and wireless hotspot

A wireless controller and wireless hotspot technology, applied in the field of communication, can solve the problem of increasing the AC load of the cloud access controller, and achieve the effect of improving load balance

Active Publication Date: 2016-05-04
GUANGZHOU LANJIE NETWORK TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When multiple user terminals need to establish links, the cloud access controller AC needs to determine whether to establish links one by one, thus increasing the load on the cloud access controller AC

Method used

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  • Cloud-based link method and link system between wireless controller (AC) and wireless hotspot

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Embodiment Construction

[0046] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0047] figure 1 It is a flowchart of a linking method between a cloud-based wireless controller and a wireless hotspot provided by an embodiment of the present invention.

[0048] refer to figure 1 , in step S101, the cloud access controller AC selects a first AP from a plurality of access points AP, and uses the first AP as a master AP.

[0049] In step S102, a slave AP corresponding to the master AP is determined according to the master AP, and the slave AP includes a first slave AP.

[0050] In step S103, the master AP receives link request information sent by the first slave AP.

[0051] In step S104, the master AP judges according to the signal strength of the first slave AP or the number of load terminals, ...

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Abstract

The invention relates to a cloud-based link method and a link system between a wireless controller (AC) and a wireless hotspot. The method comprises steps: a cloud AC selects a first AP (Access Pointer) from multiple APs, the first AP serves as the main AP, slave APs corresponding to the main AP are determined according to the main AP, and the slave APs comprise a firs slave AP; the main AP receives link request information sent by the first slave AP; the main AP carried out judgment according to the signal strength of the first slave AP and load terminals; if the signal strength of the first slave AP exceeds a preset threshold or the load terminal number is in an unsaturated state, link success response information is sent to the first slave AP; and if the signal strength of the first slave AP does not exceed the preset threshold or the load terminal number is in a saturated state, link request denial information is sent to the first slave AP. The load balance of a wireless communication system can be improved.

Description

technical field [0001] The present invention relates to the communication field, in particular to a cloud-based link method and system between a wireless controller and a wireless hotspot. Background technique [0002] At present, the trend of software-defined network (Software Defined Network, SDN) and network function virtualization (Network Function Virtualization, NFV) based on virtualization technology is becoming more and more clear. Communication service providers have begun to study the reconstruction and deployment of network service functions in the traditional mode on the cloud. The AC (Access Controller, access controller) is deployed on the cloud, referred to as the cloud access controller AC. The difference between the cloud deployment AC and the traditional mode deployment is mainly the AP (Access Pointer, access node). [0003] Usually, the cloud access controller AC is connected to multiple APs, and each AP is connected to multiple user terminals. When a use...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04W48/06H04W48/20H04W76/02
CPCH04L67/025H04W48/06H04W48/20H04W76/15H04W76/18
Inventor 刘开杰黄伟恩
Owner GUANGZHOU LANJIE NETWORK TECH CO LTD
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