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Cluster AP channel allocation and power adjustment method for dense user area

A power adjustment and channel technology, applied in the field of cluster AP channel allocation and power adjustment, can solve problems such as cluster AP deployment that cannot adapt to dense user areas, achieve high practical value and promotion and application value, high creativity, and ensure channel coverage. Effect

Active Publication Date: 2014-08-13
深圳市磊科实业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a cluster AP channel allocation and power adjustment method for dense user areas, to solve the problem that a single channel allocation or power adjustment scheme in the prior art cannot adapt to cluster AP deployment in dense user areas

Method used

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  • Cluster AP channel allocation and power adjustment method for dense user area
  • Cluster AP channel allocation and power adjustment method for dense user area

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Experimental program
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Embodiment

[0032] This embodiment takes four wireless access devices AP1, AP2, AP3 and AP4 in the same public environment as an example, as figure 2 As shown, the channel allocation and power adjustment methods for the above four wireless access devices are as follows:

[0033] First, initialize the received signal strength indicator value of the four wireless access devices to -100, as shown in Table 1:

[0034] RSSI AP1 AP2 AP3 AP4 AP1 -- -100 -100 -100 AP2 -100 -- -100 -100 AP3 -100 -100 -- -100 AP4 -100 -100 -100 --

[0035] Table 1

[0036] In this technology, the so-called RSSI refers to the received signal strength indication, and the unit of the RSSI value is dbm, which will not be described separately in other parts of this document.

[0037] None of the above-mentioned four wireless access devices has assigned channels. Therefore, for the above-mentioned four wireless access devices, each wireless access device perfo...

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Abstract

The invention discloses a cluster AP channel allocation and power adjustment method for a dense user area. Based on the existing channel allocation and power adjustment technology, channel allocation and power adjustment are integrated through ingenious design and are made to support each other and be matched with each other, and therefore a new technology scheme is formed. The method is applied to dense area wireless AP deployment, the purpose of dense user area cluster AP deployment which can not be achieved by a single channel allocation scheme or a single power adjustment scheme can be effectively achieved, the problem of mutual interference between wireless APs is solved to the maximum degree, the signal cover is guaranteed, the bandwidth availability ratio is improved, and the method is high in practicality value and popularization value.

Description

technical field [0001] The invention relates to a frequency channel and power allocation technology of a wireless communication network, in particular to a cluster AP channel allocation and power adjustment method for dense user areas. Background technique [0002] In recent years, with the continuous increase in the number of mobile users and the volume of real-time multimedia data traffic, users' demands on bandwidth, performance, and coverage of wireless local area networks (WLAN) are increasing. Wireless local area network (WLAN) has the characteristics of high speed, easy deployment, and low cost. It is widely used in a wide range of environments, especially in hot spots with high user density, such as stations, airports, shopping malls, etc. It is currently more popular to deploy wireless APs with high density. A common application. However, at present, there is still a lack of a unified WLAN deployment and channel allocation scheme. Deploying high-density wireless AP...

Claims

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Application Information

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IPC IPC(8): H04W16/10H04W52/04
Inventor 叶柯李可
Owner 深圳市磊科实业有限公司
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