WiFi power calibration method based on server statistics

A power calibration and server technology, applied in receiver monitoring, transmitter monitoring and other directions, can solve problems such as time-consuming, reduced production efficiency, and inapplicability, and achieve the effect of reducing the number of iterations, improving production efficiency, and high calibration efficiency

Active Publication Date: 2018-11-30
HUIZHOU GAOSHENGDA TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] As mentioned above, the disadvantage of the first method: the method of separately performing transmit power calibration on each channel and each antenna of each modulation mode is inefficient and time-consuming, which seriously affects production efficiency
Although the second method can greatly shorten the calibration time, this calibration method must ensure that the linearity of the WIFI product is relatively good. If it is not linear, then the calculated value is wrong. The linearity of WIFI 2.4G is relatively good and applicable. But WIFI 5G is not linear, but

Method used

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[0034] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0035] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or a central element may also exist. When an element is considered to be "connected" to another element, it can be directly connected to the other element or an intermediate element may be present at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purpos

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PUM

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Abstract

The invention discloses a WiFi power calibration method based on server statistics, wherein the number of occurrences of radio frequency calibration calibration-value is grouped and counted by takingthe same antenna, channel and modulation mode as a database combination index, and the first three items of high frequency of occurrence in each group are taken out to take a probability average value, and the value is taken as an initial value F of the radio frequency calibration parameter of the group; then, the system performs power calibration according to the initial value F of the radio frequency calibration parameter and the corresponding antenna + channel + modulation mode thereof; since this value is a high frequency value that appears for calibration, the value is naturally close tothe value to be calibrated and is selected to calibrate, thus naturally reducing the number of iterations, and ensuring that the initial value selected for the subsequent calibration is the average value of the previously calibrated which appear in a high frequency; thus, in the same batch, this value is getting closer to the really calibrated value; it will find that the production efficiency ishigher and higher for the later production, which greatly improves the production efficiency for mass production.

Description

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Claims

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Application Information

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Owner HUIZHOU GAOSHENGDA TECH CO LTD
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