WiFi transmission power value regulation method and device

A technology of transmitting power and adjustment method, applied in the field of communication, can solve problems such as increasing the power consumption of terminals

Active Publication Date: 2015-12-30
DONGGUAN COOLPAD SOFTWARE TECH
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Problems solved by technology

[0004] Based on this, in order to solve the technical problem of increasing the power consumption of

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  • WiFi transmission power value regulation method and device
  • WiFi transmission power value regulation method and device
  • WiFi transmission power value regulation method and device

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[0042] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0043] When the mobile terminal detects the WIFI signal of the WIFI hotspot and transmits data to the WIFI hotspot at a certain transmission rate, the terminal needs to transmit the data with the corresponding transmit power. However, in the existing transmission power control mechanism, a transmission rate corresponds to a fixed transmission power, and under the same protocol rate, the transmission power of the terminal is maintained ...

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Abstract

The embodiment of the invention discloses a WiFi transmission power value regulation method. The WiFi transmission power value regulation method comprises the following steps: acquiring signal transmission rates in transmitting data to WiFi hot spots; according to the preset mapping relationship between the signal transmission rates and WiFi transmission power values, acquiring an assembly of the WiFi transmission power values corresponding to the signal transmission rates; detecting signal quality parameters in transmitting data to the WiFi hot spots; selecting the minimal WiFi transmission power value in the assembly, which enables the signal quality parameters are larger than a threshold value, and according to the minimal WiFi transmission power value, transmitting data to the WiFi hot spot. The invention also discloses a WiFi transmission power value regulation device. By the adoption of the WiFi transmission power value regulation method and device, the power consumption of a terminal can be reduced.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and device for adjusting a WIFI transmission power value. Background technique [0002] With the rapid development of electronic technology, mobile terminals such as mobile phones, tablet computers, and handheld computers are becoming more and more popular, and have gradually become an indispensable part of people's lives. At present, WIFI (Wireless Fidelity, wireless local area network) technology has been widely used in mobile terminals, and the way of using WIFI to surf the Internet is favored by more and more users. [0003] Usually, when the mobile terminal detects the WIFI signal of the WIFI hotspot, it transmits the data to the WIFI hotspot at a certain transmission rate, and since the transmission power of the terminal corresponds to the transmission rate, after the transmission rate is determined, the terminal Data transmission with a fixed transmit powe...

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Application Information

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IPC IPC(8): H04W52/24H04W52/26
CPCH04W52/241H04W52/267
Inventor 高蟠
Owner DONGGUAN COOLPAD SOFTWARE TECH
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