阅读说明：本技术 移动终端及其射频发射检测方法、计算机可读介质 (Mobile terminal and its radio-frequency transmissions detection method, computer-readable medium ) 是由 俞斌 杨维琴 于 2019-08-19 设计创作，主要内容包括：本发明公开了一种移动终端及其射频发射检测方法、计算机可读介质。该射频发射检测方法包括：移动终端在检测到测试指令时,开启高功率发射模式,以使得射频功率放大器处于高功率发射状态；移动终端判断所述射频功率放大器是否接收到数据发送端发送的射频信号；若是,则移动终端关闭射频功率放大器的数据发送功能。一方面通过在移动终端设置测试指令,使得移动终端进行高功率发射测试,及时发现存在问题的射频功率放大器,在移动终端出厂之前可进行更换和维修；另一方面,通过减少射频功率放大器的其他操作,例如数据发送功能,这样尽可能地降低射频功率放大器在测试过程中受到的损耗,保证移动终端的产品质量。(The invention discloses a kind of mobile terminal and its radio-frequency transmissions detection methods, computer-readable medium.The radio-frequency transmissions detection method includes: mobile terminal when detecting test instruction, high power transmission mode is opened, so that radio-frequency power amplifier is in high power transmission state；Mobile terminal judges whether the radio-frequency power amplifier receives the radiofrequency signal of data sending terminal transmission；If so, mobile terminal closes the data sending function of radio-frequency power amplifier.On the one hand radio-frequency power amplifier of problems is found in time so that mobile terminal carries out high power transmission test by the way that test instruction is arranged in mobile terminal, can be replaced and be repaired before mobile terminal factory；On the other hand, it by reducing other operations of radio-frequency power amplifier, such as data sending function, reduces the loss that radio-frequency power amplifier is subject to during the test as much as possible in this way, guarantees the product quality of mobile terminal.)

1. a kind of radio-frequency transmissions detection method of mobile terminal, which is characterized in that the detection method includes:

Mobile terminal opens high power transmission mode when detecting test instruction, so that radio-frequency power amplifier is in height Power emission state；

Mobile terminal judges whether the radio-frequency power amplifier receives the radiofrequency signal of data sending terminal transmission；

If so, mobile terminal closes the data sending function of radio-frequency power amplifier.

2. the radio-frequency transmissions detection method of mobile terminal according to claim 1, which is characterized in that closed in mobile terminal After the data sending function of radio-frequency power amplifier, the detection method further include:

The feedback command that the radiofrequency signal is successfully transmitted is sent to the data sending terminal.

3. the radio-frequency transmissions detection method of mobile terminal according to claim 1, which is characterized in that if mobile terminal judges The radio-frequency power amplifier does not receive the radiofrequency signal of data sending terminal transmission, then the detection method further include:

Mobile terminal judges whether be connected between the radio-frequency power amplifier and the data sending terminal；

If so, the radio-frequency power amplifier and the data sending terminal are disconnected.

4. the radio-frequency transmissions detection method of mobile terminal according to claim 1, which is characterized in that the detection method is also Include:

Mobile terminal is detecting that closing high power transmission mode simultaneously restores the radio-frequency power amplifier when stopping test instruction Data sending function.

5. the radio-frequency transmissions detection method of mobile terminal according to claim 4, which is characterized in that the detection method is also Include:

Mobile terminal judges whether be connected between the radio-frequency power amplifier and the data sending terminal；

If it is not, then the radio-frequency power amplifier is connected with the data sending terminal.

6. the radio-frequency transmissions detection method of mobile terminal according to claim 3, which is characterized in that the detection method is also Include:

Mobile terminal is detecting that closing high power transmission mode simultaneously restores the radio-frequency power amplifier when stopping test instruction Data sending function and the radio-frequency power amplifier is connected with the data sending terminal.

7. a kind of computer-readable medium, which is characterized in that the computer-readable medium storage has the radio frequency of mobile terminal to send out Detection method is penetrated, the radio-frequency transmissions detection program of the mobile terminal realizes such as claim 1 to 6 when being executed by the processor The radio-frequency transmissions detection method of described in any item mobile terminals.

8. a kind of mobile terminal, which is characterized in that the mobile terminal includes: memory, processor and is stored in described deposit The radio-frequency transmissions of mobile terminal on reservoir detect program, and the radio-frequency transmissions detection program of the mobile terminal is by the processor The radio-frequency transmissions detection method such as mobile terminal as claimed in any one of claims 1 to 6 is realized when execution.

Technical field

The invention belongs to technical field of mobile terminals, in particular to a kind of mobile terminal and its radio-frequency transmissions detection method, Computer-readable medium.

Background technique

Call function is one of the function the most basic of mobile terminal, radio-frequency power amplifier (radio frequency Power amplifier, abbreviation RFPA) it is major part in emission system, importance is self-evident.Before transmitter Grade circuit in, RF signal power very little caused by modulation oscillator circuit, need by it is a series of amplification (buffer stage, in Between amplifying stage, final power amplifying stage) obtain enough radio-frequency powers after, can just be fed on antenna and radiate.In order to Obtain sufficiently large radio frequency power output, it is necessary to use radio-frequency power amplifier.After modulator generates radiofrequency signal, radio frequency is It adjusts signal that it is just amplified to enough power, matched network by RFPA, then is launched by antenna.Radio-frequency power amplifier Mainly generating producer has RFMD, Skyworks, TriQuint, Renesas, NXP, Avago, ANADIGICS.It penetrates originally now The high pass of frequency power amplifier business tie-up partner, is also added directly into radio-frequency power amplifier market, will be under 2013 Half a year releases the radio-frequency power amplifier produced with CMOS processing procedure, supports LTE-FDD, LTE-TDD, WCDMA, EV-DO, CDMA Seven kinds of modes of 1x, TD-SCDMA and GSM/EDGE, frequency spectrum will be covered in global use and exceed 40 frequency ranges, with multi-frequency multi-mode advantage Declaration marches radio-frequency power amplifier industry.Since inevitably there is substandard products, example when measuring big in the radio-frequency power amplifier of supplier If mobile terminal manufacturer has purchased 100,000 radio-frequency power amplifiers from supplier, one may be there is and arrive two panels substandard products, it is secondary Product are possible to that in generally use, exception can not be shown, but under some maximum conditions, such as certain time high power transmission When performance will be made to be worse than normal radio-frequency power amplifier.But if carrying out long-time high power transmission to all mobile terminals Test also can be such that normal radio-frequency power amplifier is centainly damaged.

Therefore, how the radio-frequency power amplifier of mobile terminal test while reducing test as far as possible to radio frequency function Damage is those skilled in the art's technical problem urgently to be solved caused by rate amplifier.

Summary of the invention

(1) technical problems to be solved by the invention

The technical problem to be solved by the present invention is how the radio-frequency power amplifier of mobile terminal test while be use up It is likely to reduced test damage caused by radio-frequency power amplifier.

(2) the technical solution adopted in the present invention

In order to achieve the above purpose, present invention employs the following technical solutions:

A kind of radio-frequency transmissions detection method of mobile terminal, the detection method include:

Mobile terminal opens high power transmission mode, so that at radio-frequency power amplifier when detecting test instruction In high power transmission state；

Mobile terminal judges whether the radio-frequency power amplifier receives the radiofrequency signal of data sending terminal transmission；

If so, mobile terminal closes the data sending function of radio-frequency power amplifier.

Preferably, after the data sending function that mobile terminal closes radio-frequency power amplifier, the detection method is also Include:

The feedback command that the radiofrequency signal is successfully transmitted is sent to the data sending terminal.

Preferably, if mobile terminal judges that the radio-frequency power amplifier does not receive the radio frequency letter of data sending terminal transmission Number, then the detection method further include:

Mobile terminal judges whether be connected between the radio-frequency power amplifier and the data sending terminal；

If so, the radio-frequency power amplifier and the data sending terminal are disconnected.

Preferably, the detection method further include:

Mobile terminal closes high power transmission mode and restores the radio-frequency power and put when detecting that stopping test instructing The data sending function of big device.

Preferably, the detection method further include:

Mobile terminal judges whether be connected between the radio-frequency power amplifier and the data sending terminal；

If it is not, then the radio-frequency power amplifier is connected with the data sending terminal.

Preferably, the detection method further include:

Mobile terminal closes high power transmission mode and restores the radio-frequency power and put when detecting that stopping test instructing The data sending function of big device and the radio-frequency power amplifier is connected with the data sending terminal.

The invention also discloses a kind of computer-readable medium, the computer-readable medium storage has penetrating for mobile terminal It takes place frequently and penetrates detection program, the radio-frequency transmissions detection program of the mobile terminal is realized any above-mentioned when being executed by the processor Mobile terminal radio-frequency transmissions detection method.

The invention also discloses mobile terminal, the mobile terminal includes: memory, processor and is stored in described deposit The radio-frequency transmissions of mobile terminal on reservoir detect program, and the radio-frequency transmissions detection program of the mobile terminal is by the processor The radio-frequency transmissions detection method of any above-mentioned mobile terminal is realized when execution.

(3) beneficial effect

The radio-frequency transmissions detection method of mobile terminal disclosed by the invention, on the one hand by referring in mobile terminal setting test It enables, so that mobile terminal carries out high power transmission test, radio-frequency power amplifier of problems is found in time, in mobile terminal It can be replaced and be repaired before factory；On the other hand, by reducing other operations of radio-frequency power amplifier, such as data hair Function is sent, the loss that radio-frequency power amplifier is subject to during the test is reduced as much as possible in this way, guarantees the production of mobile terminal Quality.

Detailed description of the invention

Fig. 1 is the flow chart of the radio-frequency transmissions detection method of the embodiment of the present invention one；

Fig. 2 is the structural block diagram of the mobile terminal of the embodiment of the present invention two.

Specific embodiment

In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to Limit the present invention.

It should be mentioned that some exemplary embodiments are described as before exemplary embodiment is discussed in greater detail The processing or method described as flow chart.Although each step is described as the processing of sequence by flow chart, many of these Step can be implemented concurrently, concomitantly or simultaneously.In addition, the sequence of each step can be rearranged.When its operation The processing can be terminated when completion, it is also possible to have the additional step being not included in attached drawing.The processing can be with Corresponding to method, function, regulation, subroutine, subprogram etc..