Routing equipment, power calibration method of routing equipment and storage medium

A power calibration and routing technology, applied in the field of network communication, can solve problems such as lack of consistency, power difference, accuracy, and insufficient stability

Pending Publication Date: 2022-05-06
SHENZHEN YOUHUA COMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the influence of factors such as PCB Layout, RFtrace routing, and the impedance characteristics of external parts, and the impedance seen by ICs in different bands (low / medium / high), different bands (low / medium) / High) the emitted power will be different and inconsistent, so it is necessary to perform power calibration for different bands. The current wireless router WIFI power calibration is a thermal power tracking mechanism, which will change with temperature changes. Leading to power changes, the accuracy and stability are not enough

Method used

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  • Routing equipment, power calibration method of routing equipment and storage medium
  • Routing equipment, power calibration method of routing equipment and storage medium
  • Routing equipment, power calibration method of routing equipment and storage medium

Examples

Experimental program
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Effect test

Embodiment 1

[0042] Embodiment 1 of the present invention provides a routing device, such as figure 1 As shown, the routing device includes a radio frequency chip 10 used in conventional routing devices and an additional external power amplifier module 20, specifically, in the routing device:

[0043] The radio frequency chip 10 is used to generate the first transmission signal, including a signal generation module 11 and a built-in power amplifier module 12, wherein the signal generation module 11 is used to generate a radio frequency signal, and the built-in power amplifier module 12 is used to generate a radio frequency signal based on the radio frequency signal. First transmit signal.

[0044] The radio frequency chip 10 is the core component of the routing device, and mainly plays the role of sending and receiving radio frequency signals. In this embodiment, the signal generating module 11 is used to generate a specified radio frequency signal (such as a specified band, a signal inclu...

Embodiment 2

[0057] Embodiment 2 of the present invention provides a power calibration method for a routing device, which can be implemented based on the routing device provided in any embodiment of the present invention, specifically, as image 3 As shown, the power calibration method of the routing device provided in this embodiment includes:

[0058] S310. Connect the radio frequency chip 10 and the external power amplifier module 20.

[0059] In this embodiment, when performing power calibration of the routing device, the radio frequency chip 10 needs to be connected to the external power amplifier module 20 , and the loop for transmitting radio frequency signals is set as the loop passing through the external power amplifier module 20 .

[0060] S320. Generate a signal parameter command according to the received signal calibration command and the preset routing information.

[0061] The signal calibration command can be sent to the routing device by other terminals or generated by th...

Embodiment 3

[0080] Embodiment 3 of the present invention also provides a storage medium containing computer-executable instructions. When executed by a computer processor, the computer-executable instructions are used to execute a power calibration method for a routing device. The power calibration method for a routing device include:

[0081] Connecting the radio frequency chip and the external power amplifier module;

[0082] Generate a signal parameter command according to the received signal calibration command combined with preset routing information;

[0083] Constructing a first test signal through the external power amplifier module according to the signal parameter instruction;

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Abstract

The embodiment of the invention discloses routing equipment, a power calibration method of the routing equipment and a storage medium. The routing equipment comprises a radio frequency chip used for generating a first emission signal and comprising a signal generation module and a built-in power amplifier module, the signal generation module is used for generating a radio frequency signal, and the built-in power amplifier module is used for generating the first emission signal based on the radio frequency signal; and the external power amplifier module is connected with the radio frequency chip and is used for generating a second transmitting signal based on the first transmitting signal. According to the embodiment of the invention, when the use environment changes, the loop for transmitting the radio frequency signal is set as the loop passing through the external power amplifier module, namely, the signal strength can be detected through the radio frequency chip and the radio frequency loop of the external power amplifier module, so that the real-time temperature compensation for the power calibration of the routing equipment is realized; and the working accuracy and stability of the routing equipment are improved.

Description

technical field [0001] The present invention relates to the technical field of network communication, in particular to a routing device, a power calibration method for the routing device and a storage medium. Background technique [0002] Routing devices are commonly used devices in our daily life. Usually, our mobile phones and computers need to connect to the network through routing devices. The RF single board on each routing device is responsible for the main task of the routing device—transmitting power. A single RF board is composed of many devices, and a small error of each device will cause the deviation of the RF board. [0003] Since each radio frequency board produced by the factory is different, the hardware radio frequency of each radio frequency board needs to be calibrated before leaving the factory. The current commonly used calibration scheme is to call different calibration software for calibration by the control terminal for different chips of the RF sing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L45/60H04B1/04
CPCH04L45/60H04B1/04H04B2001/0408
Inventor 邹正外黄湘平黄鹏飞刘莘
Owner SHENZHEN YOUHUA COMM TECH
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