Multi-AP load balancing method of wireless local area network, wireless access device, and wireless access equipment

Abstract

The invention relates to a multi-AP load balancing method of a wireless local area network (WLAN), a wireless access device, and wireless access equipment. The multi-AP load balancing method of the WLAN comprises the following steps: acquiring current load level of the access equipment; acquiring a channel attenuation level between the access equipment and a to-be-accessed wireless user terminal;voting candidate access equipment according to the load levels of the access equipment and the adjacent access equipment covering the same region and the channel attenuation level, wherein the candidate access equipment provides access service for the to-be-accessed wireless user terminal. Through the multi-AP load balancing method of the WLAN disclosed by the invention, the liabilities level of the wireless access equipment covering the same region and the channel attenuation level between the wireless equipment and the wireless user terminal are comprehensively judged, thereby voting the candidate access equipment for providing access service for the wireless user terminal; the signal interference condition existent among the channels when multiple APs are run at the same time is overcome, and the bandwidth resource can be sufficiently utilized.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a multi-AP load balancing method of a wireless local area network, a wireless access device, and a wireless access device. Background technique [0002] The flat evolution trend of communication networks makes wireless local area network (hereinafter referred to as WLAN) an important support for future communication systems. As a supplement and extension of traditional wiring cellular networks, it can enable wireless user terminals (hereinafter referred to as STA, such as smart phones or Laptops, etc.) realize any access at any time and any place, obtain network information, and perform data communication transmission. In a WLAN environment, each access device (hereinafter referred to as AP) can constitute a basic service set (hereinafter referred to as BSS), which is marked by a basic service set identification code (hereinafter referred to as BSSID), and multiple BSSs ca...

AI Technical Summary

Problems solved by technology

However, when the above method is run by multiple APs at the same time, there will be signal interference, which will affect the transmission of wireless signals, and bandwidth resources cannot be fully utilized.

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