A load balance method based on the static position information in the wireless LAN

A technology of wireless local area network and location information, which is applied in the direction of data exchange network, data exchange through path configuration, digital transmission system, etc. It can solve the problems of slow speed, high overhead, and low accuracy, and achieve network overhead reduction and accuracy High, number-reducing effect

Inactive Publication Date: 2007-07-11
ZTE CORP
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to overcome the disadvantages of large overhead, slow speed and low accuracy in the load balancing adjustment period in the prior art, and propose a load balancing method for wireless local area networks that improves the convergence speed of network load balancing

Method used

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  • A load balance method based on the static position information in the wireless LAN
  • A load balance method based on the static position information in the wireless LAN
  • A load balance method based on the static position information in the wireless LAN

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Embodiment Construction

[0037] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific examples.

[0038] FIG. 1 is a schematic structural diagram of a WLAN extended service set. The wireless local area network environment described in the present invention includes at least two wireless access points and two terminals. Two wireless access points form an extended service set to provide access services for two terminals.

[0039] As shown in Figure 1, there are two wireless access points: wireless access point 1 and wireless access point 2. Each access point and its managed terminals form a basic service set, and the two basic service sets work together to form an extended service set.

[0040] The dotted ellipse line of the basic service set in the figure indicates the coverage area of ​​the wireless access point. There is some overlap in the coverage of the two basic service sets. Terminal 1 and Terminal 2 are terminals moving in...

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Abstract

This invention discloses one wireless local network set position information load balance method, which comprises the following steps: adding other wireless interface points position information in the wireless interface points; setting each wireless interface picot position parameters; interacting each load information between wireless interface points to test load different emergency; presetting valve values between current wireless interface points and position information to start load balance adjusting process.

Description

technical field [0001] The invention relates to a wireless local area network system in the communication field, in particular to a method for realizing load balancing in the wireless local area network. Background technique [0002] WLAN (Wireless Local Area Network) refers to the application of wireless communication technology to interconnect computer equipment to form a network system that can communicate with each other and realize resource sharing. In a WLAN network environment, an extended service set consists of one or more basic service sets and distribution systems connecting these basic service sets, and each basic service set includes a wireless access point device. The extended service set is distinguished by ESSID (extended service set identification number), and the wireless access point is distinguished by BSSID (basic service set identification number). The terminal obtains the information of the extended service set and the basic service set in the WLAN en...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/28H04L12/24H04L29/12
Inventor 王彬李峰李杰
Owner ZTE CORP
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