A kind of AP access load balancing method

A load balancing and light load technology, applied in wireless communication, network traffic/resource management, electrical components, etc., can solve problems such as incorrect forwarding of user data, achieve the effect of reducing imbalance and improving service quality

Active Publication Date: 2022-05-06
英骅信息科技(上海)有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, all user data is load-balanced through the AC proxy server. Once there is a problem with the AC proxy server, all user data will not be forwarded correctly

Method used

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  • A kind of AP access load balancing method
  • A kind of AP access load balancing method
  • A kind of AP access load balancing method

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Embodiment Construction

[0049] The technical content of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0050] In the embodiment provided by the present invention, the AP access scenario is based on the cloud AC architecture, which is composed of "AC cloud", authentication server (Radius), wireless access point AP and terminal base station STA. It presents the characteristics and functions of an AC to the outside world. External devices cannot see the internal structure of the cloud, but they can enjoy all the services provided by the original AC. When a new AP needs to access the network, the cloud system dynamically allocates an AC with a smaller load to it, and performs AC switching according to system needs during the operation.

[0051] like figure 2 As shown, the present invention provides a method for AP access load balancing, which includes the following steps: first, according to factors such as the n...

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Abstract

The invention discloses an AP access load balancing method, which includes the following steps: S1, predicting the AC user network traffic situation at the next moment according to the number of APs, the number of users, and the AC user network traffic at the current moment; S2, according to the next According to the network traffic of AC users at any time, judge the load of the AC, and set the priority for the AC according to the load; S3, according to the priority of the AC, the AP selects the AC with the highest priority to access. This method fully considers the influence of factors such as the number of APs, the number of users, and the user network traffic of the AC at the current moment, grasps the load situation of the AC globally, and reduces the unbalanced load of the AC.

Description

technical field [0001] The invention relates to a load balancing method, in particular to an AP access load balancing method, and belongs to the technical field of wireless communication. Background technique [0002] In the WLAN centralized network architecture, the user data of the AP (Wireless Access Point, wireless network access point) is sent to the AC (Wireless Access Controller, wireless access controller), and then forward it through the AC. With the popularization of smart wireless terminals and the increase of users' demands on wireless networks, the scale of WLAN is constantly expanding. A large number of users access the wireless network, APs are deployed on a large scale, and the number of ACs also increases accordingly. A large amount of user data leads to a bottleneck in the AC's processing capability. In addition, the management of decentralized AC devices can easily lead to problems such as unbalanced utilization of AC device resources, waste of network ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/08
CPCH04W28/08
Inventor 刘明富
Owner 英骅信息科技(上海)有限公司
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