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Version identification method, control method and systems for radio frequency power amplifier of terminal

A technology of radio frequency power and identification method, which is applied in the field of communication, can solve the problems of increasing maintenance and manufacturing costs, and achieve the effect of saving hardware costs, reducing maintenance and testing

Active Publication Date: 2020-09-08
XIAMEN UNISOC TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the problem of setting software control parameters separately for different versions of RF power amplifiers in the prior art, or by improving the hardware design to distinguish the types of RF power amplifiers and then assigning software control for RF power amplifiers Parameters, increase maintenance and manufacturing cost defects, provide a terminal radio frequency power amplifier control method, system, medium and electronic equipment

Method used

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  • Version identification method, control method and systems for radio frequency power amplifier of terminal
  • Version identification method, control method and systems for radio frequency power amplifier of terminal
  • Version identification method, control method and systems for radio frequency power amplifier of terminal

Examples

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Embodiment 1

[0065] This embodiment provides a method for identifying a version of a radio frequency power amplifier of a terminal, where the terminal may include a wireless mobile terminal (such as a mobile phone, a tablet computer, etc.).

[0066] The radio frequency power amplifier (RFPA) may be an electronic circuit or an integrated chip that regulates signal input power, signal output power, radio frequency power consumption, radio frequency transmission efficiency, etc. of the terminal.

[0067] The radio frequency power amplifier includes a plurality of hardware versions, and each hardware version corresponds to an identification mark, and the identification mark may be a character or binary that uniquely identifies the hardware version. For example, the identification mark of Phase 2.5 version can be the character string 0X25 in the preset address, and the identification mark of Phase 2.0 version can be the character string 0X24 in the preset address.

[0068] The corresponding rel...

Embodiment 2

[0084] This embodiment provides a method for identifying the version of a radio frequency power amplifier of a terminal, such as figure 2 As shown, the version identification method is a further improvement on the basis of Embodiment 1.

[0085] In this embodiment, the radio frequency power amplifier is connected and communicated with the SCK port and the SDA port of the main control chip of the terminal;

[0086] Before the step S10, a step S15 may also be included: backing up the port information of the SCK port and the SDA port communicating with the RF power amplifier, the port information including port function information and port driver information;

[0087] Step S16: controlling the conversion of the SCK port and the SDA port into a GPIO port;

[0088] Based on this, the step S10 may include:

[0089] Step S101: Writing an identification mark into a preset address of the radio frequency power amplifier through the GPIO port according to a preset protocol.

[0090]...

Embodiment 3

[0096] This embodiment provides a method for controlling a radio frequency power amplifier of a terminal, such as image 3 As shown, after the hardware version of the RF power amplifier is determined according to the version identification method of Embodiment 1, the hardware version information is transmitted to Modem (a software implementation in a communication protocol) by cmdline (a C++ command line) ), and use Modem to perform control parameter acquisition and Merge (merge) process.

[0097] Specifically, the control method may include the following steps:

[0098] Step S20: Obtain the corresponding operation control parameters of the radio frequency power amplifier according to the determined hardware version of the radio frequency power amplifier. In this step, the hardware version of the power amplifier can be obtained by parsing cmdline related files.

[0099] Step S21: Using the operation control parameters to control the operation of the radio frequency power amp...

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Abstract

The invention discloses a version identification method, a control method, a version identification system and a control system for a radio frequency power amplifier of a terminal, a medium and electronic equipment. The radio frequency power amplifier has a plurality of hardware versions, and each hardware version corresponds to an identification mark. The version identification method comprises the following steps of: writing one identification mark into a preset address of the radio frequency power amplifier according to a preset protocol; reading data in the preset address; detecting whether the read data is consistent with the identification mark or not; and if so, determining that a hardware version of the radio frequency power amplifier is the version identified by the identificationmark. According to the version identification method, the control method, the version identification system and the control system, multiple versions of radio frequency power amplifiers can be supported through one set of software, maintenance and testing of unnecessary software versions are reduced, hardware structure improvement is not needed, chip pins are not wasted, and extra hardware cost is saved.

Description

technical field [0001] The present invention relates to the communication field, in particular to a version identification method, control method, system, medium and electronic equipment of a radio frequency power amplifier of a terminal. Background technique [0002] With the development of communication technology, radio frequency power amplifier (RFPA) types of wireless mobile terminals (such as mobile phones, tablet computers, etc.) have various version schemes, such as: Phase2.5, Phase2.0, etc. Usually, only one RF power amplifier hardware is installed in a mobile terminal, different versions of RF power amplifiers are installed in different models of mobile terminals, and different versions of RF power amplifiers are installed in different batches of mobile terminals of the same model , and the normal operation process of the RF power amplifier, such as receiving and sending signals, requires a set of parameters to control it. [0003] In the prior art, in order to en...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/04G06F13/00
CPCH04B1/04G06F13/00H04B2001/0408H04B2001/0416
Inventor 赖太平高凡刘入忠黄志鑫
Owner XIAMEN UNISOC TECH CO LTD
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