Rapid dynamic power control method for reducing WLAN interference

A technology of dynamic power and control methods, applied in power management, electrical components, sustainable buildings, etc., can solve the problems of strong anti-interference ability, large equipment coverage, inability to meet mutual interference of equipment at the same time, and achieve stable high-bandwidth, The effect of reducing interference between devices
CN101765196AActive Publication Date: 2010-06-30上海寰创网络科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
上海寰创网络科技有限公司
Publication Date
2010-06-30

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Abstract

The invention relates to a rapid dynamic power control method for reducing WLAN interference, and the method comprises the following steps: setting a group of sending rates of V1, V2 and V3 in a wireless device in a WLAN network, wherein the size of the sending rates is as follows: V1 is more than V2 and more than V3; setting a group of sending success rates of P1, P2 and P3 in the wireless device in the WLAN network, wherein the size of the sending success rates is as follows: P1 is more than P2 and more than P3; using the sending rates and the sending success rates to divide power into fourregions of A, B, C and D, wherein the A region is the power slow reduction region, the B region is the power retention region, the C region is the power rapid increase region, and the D region is themaximum sending power region; and collecting the current data sending rate, comparing with the before sending success rate, and determining sending power. The rapid dynamic power control method has the advantages that the rapid dynamic power control method can reduce the interference of the device while retaining the stable high bandwidth, and not affect the coverage and the anti-interference performance of the device.
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Description

technical field

[0001] The invention relates to a method for reducing the transmission power of WLAN network equipment, reducing mutual interference between equipment, and improving the overall bandwidth of the network, in particular to a fast dynamic power control method for reducing WLAN interference. Background technique

[0002] Current wlan wireless devices basically do not perform power control or perform slow static power control. The transmission power of the device in actual operation adopts the maximum power or the power of fixed configuration. The transmit power at this time is the power required by the base station device to communicate with the terminal device when the terminal device is at the coverage edge of the base station device. In reality, terminal devices communicate with the base station in the coverage area of ​​the base station equipment most of the time. In order to eliminate the blind area of ​​coverage, there will be overlapping areas of coverage...

Claims

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