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Management method and device of the radio resource in WLAN

A wireless resource management and wireless local area network technology, applied in wireless communication, network planning, data exchange through path configuration, etc., can solve the problems of complicated and time-consuming wireless resource management operations and high maintenance costs, achieve good scalability and reduce maintenance. cost, effectiveness of simplified management operations

Inactive Publication Date: 2009-09-09
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a management method and device for wireless resources in a wireless local area network, which solves the problems of complex and time-consuming management operations of wireless resources and high maintenance costs in the prior art

Method used

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  • Management method and device of the radio resource in WLAN
  • Management method and device of the radio resource in WLAN
  • Management method and device of the radio resource in WLAN

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Embodiment Construction

[0056] The present invention is applied to a WLAN with a central management module, that is, the system architecture of the WLAN includes a central management module whose functions include collecting information on each AP in its management domain, such as channel scanning information and wireless resource usage, and specifying the use of each AP. wireless resources, etc.

[0057] E.g, figure 1 In the centralized WLAN shown, each AP serves as an access point for wireless services and provides wireless access services to user terminals; each AP communicates with AC (Access Controller, access controller) for data and control information through a specific communication protocol The AC connects the wireless network with the core network through the routing device, and the AC can also access wired terminals. As the central management module of the WLAN network, the AC is responsible for data forwarding and control of the entire wireless network.

[0058] For a distributed WLAN ...

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Abstract

The invention discloses a management method for wireless resources in a wireless local area network, comprising: receiving network resource information reported by each wireless radio frequency unit radio in the management domain; updating the optimization sequence of the radio according to the current network resource information; configuring the wireless network for the radio according to the optimization sequence resource. The present invention proposes a resource management method based on the wireless resource optimization path, and determines a reasonable wireless resource optimization sequence according to the dynamically obtained network resource information, so as to ensure that key APs in the network can preferentially obtain wireless resources; Any modifications to the hardware in the WLAN system can monitor the network in real time and dynamically optimize resources; the present invention also proposes a frame-based implementation of wireless resource management, so that users can flexibly choose specific algorithms for wireless resource management, with good performance scalability.

Description

technical field [0001] The present invention relates to the field of WLAN (Wireless Local Area Network, wireless local area network), in particular to a method for managing wireless resources in WLAN and a device for implementing the method. Background technique [0002] WLAN is the product of the combination of computer network and wireless communication technology, which uses wireless channels to connect mobile terminals to the network. 802.11 WLAN provides a wireless connection service of a local area network. The AP (Access Point, access point) acts as a wireless transceiver device, converts the data received from the wired network into a wireless signal and sends it to the mobile terminal, and transmits the data received from the mobile terminal. The wireless signal is converted into data and forwarded to the wired network. [0003] WLAN has the characteristics of flexible networking, low cost, and high speed. It is widely used in enterprises, education and other field...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/28H04W16/10H04W24/02
Inventor 史扬
Owner NEW H3C TECH CO LTD
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