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Transmitting power adjustment method and device for WIFI antenna

A technology of transmission power and adjustment method, which is applied in power management, wireless communication, advanced technology, etc., and can solve problems such as power consumption and cost increase

Inactive Publication Date: 2016-08-10
SHENZHEN FLASHLIGHT EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are two solutions to the above signal dead angle problem: one is to increase the signal transmission power, this solution needs to increase the power amplifier or increase the output power of the power amplifier, which will lead to the increase of power consumption and cost
The other is to add multiple devices, which is equivalent to increasing the communication link devices. This solution will also lead to the increase of power consumption and cost.

Method used

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  • Transmitting power adjustment method and device for WIFI antenna
  • Transmitting power adjustment method and device for WIFI antenna
  • Transmitting power adjustment method and device for WIFI antenna

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Embodiment Construction

[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0046] In addition, the descriptions involving "first", "second" and so on in the present invention are only for descriptive purposes, and should not be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the technical solutions of the ...

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Abstract

The invention discloses a transmitting power adjustment method and device for a WIFI antenna. The transmitting power adjustment method for the WIFI antenna comprises the following steps: S10, obtaining all-round rotation scanning data of the WIFI antenna, wherein the scanning data comprises received signal strength and a data transmission rate; S20, screening the maximum received signal strength in all scanning data, and determining the maximum transmitting power and an optimal transmission angle of the WIFI antenna; S30, adjusting the WIFI antenna to the optimal transmission angle; and S40, progressively decreasing the maximum transmitting power of the WIFI antenna. By adopting the technical scheme of the invention, the power consumption of the transmitting power of the WIFI antenna can be reduced, and the effects of energy saving and environmental protection are achieved.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a method and device for adjusting the transmission power of a WIFI antenna. Background technique [0002] With the continuous development of Internet technology, WIFI communication has gradually become popular. In home life, WIFI routers are usually used to realize WIFI communication. At present, most WIFI routers on the market are practical with external omnidirectional antennas or built-in omnidirectional antennas, and the gain of the antenna is 0.5~5dB. When the above-mentioned WIFI device transmits a wireless signal through an antenna, due to the limited coverage area of ​​the signal, there may be problems of signal dead spots or unstable signal connection. At present, there are two solutions to the above signal dead angle problem: one is to increase the signal transmission power, which requires a corresponding increase in the power amplifier or an increase i...

Claims

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Application Information

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IPC IPC(8): H04W52/02
CPCH04W52/0206Y02D30/70
Inventor 解郭军黄楚恩徐浩
Owner SHENZHEN FLASHLIGHT EQUIP
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