CN109218476B

CN109218476B - Method for controlling radiation stray, terminal and computer readable storage medium

Info

Publication number: CN109218476B
Application number: CN201811236214.3A
Authority: CN
Inventors: 王璟
Original assignee: Nubia Technology Co Ltd
Current assignee: Nubia Technology Co Ltd
Priority date: 2018-10-23
Filing date: 2018-10-23
Publication date: 2021-07-23
Anticipated expiration: 2038-10-23
Also published as: CN109218476A

Abstract

The embodiment of the invention discloses a method for controlling radiation stray, which is applied to a terminal and comprises the following steps: testing and recording radiation stray information of the terminal; judging whether the terminal is in a charging state or not; if yes, judging whether the terminal is in a communication state; if so, acquiring communication link information of the terminal; judging whether the communication link information is matched with radiation stray information of the terminal; and if the data is matched with the data, reducing the transmitting power of the terminal in the communication state. The embodiment of the invention also discloses a terminal and a computer readable storage medium. According to the invention, the conduction transmitting power is intelligently reduced by identifying the working state of the terminal, namely, the power is reduced only in a specific working state so as to improve the radiation stray problem, so that the cost is reduced, the performance of the antenna in other working states is ensured, and the radiation stray problem is pertinently improved.

Description

Method for controlling radiation stray, terminal and computer readable storage medium

Technical Field

The present invention relates to the field of terminal communication technologies, and in particular, to a method for controlling radiation spurs, a terminal, and a computer-readable storage medium.

Background

Radiation Stray (RSE) is a very important essential test item for mobile phone certification in various countries, and the test is strictly required by 3GPP standards, FCC-certified North American standards or CE-certified European standards. Meanwhile, stray radiation is one of the more important test items in international and domestic certification of communication products and one of the most main test indexes in spot check of national quality inspection departments, and if the RSE is not excessive, the mobile phone is not allowed to be on the market or shipped. The traditional method for solving the radiation stray is to directly reduce the transmitted power, and although the current RSE problem is improved, the performance of the antenna in other working states is also sacrificed, so that the current radiation stray problem cannot be well solved.

Disclosure of Invention

The invention mainly aims to provide a method, a terminal and a computer readable storage medium for controlling radiation stray, which can accurately reduce the radiation stray without influencing the working performance of an antenna.

In order to achieve the above object, the present invention provides a method for controlling radiation stray, which is applied to a terminal, and the method includes: testing and recording radiation stray information of the terminal; judging whether the terminal is in a charging state or not; if yes, judging whether the terminal is in a communication state; if so, acquiring communication link information of the terminal; judging whether the communication link information is matched with radiation stray information of the terminal; and if the data is matched with the data, reducing the transmitting power of the terminal in the communication state.

Optionally, the step of determining whether the terminal is in a charging state includes: judging whether a battery chip of the terminal is in an activated state; and if so, judging that the terminal is in a charging state.

Optionally, the step of determining whether the terminal is in a charging state includes: judging whether the battery capacity of the terminal is in an increased state; and if so, judging that the terminal is in a charging state.

Optionally, the step of determining whether the terminal is in a communication state includes: judging whether a signal transmitting module of the terminal is started or not; and if so, judging that the terminal is in a communication state.

Optionally, the radiation stray information includes information of an antenna where the radiation stray occurs and information of a frequency where the radiation stray occurs.

Optionally, the communication link information includes information of a signal transmitting antenna in the current communication link, and information of a signal transmitting frequency in the current communication link.

Optionally, the step of determining whether the communication link information matches the radiation stray information of the terminal specifically includes: judging whether the signal transmitting antenna information is consistent with the antenna information with the radiated stray; and judging whether the signal emission frequency information is consistent with the frequency information of the emission radiation stray.

Optionally, the step of reducing the transmission power of the terminal in the communication state specifically includes: and controlling the transmitting antenna represented by the signal transmitting antenna information to reduce the transmitting power.

In addition, an embodiment of the present invention further provides a terminal, where the terminal includes: memory, processor and a control radiation spurt program stored on the memory and executable on the processor, the control radiation spurt program when executed by the processor implementing the steps of the control radiation spurt method of any one of claims 1 to 8.

Further, to achieve the above object, the present invention also provides a computer readable storage medium having a control radiation stray program stored thereon, which when executed by a processor, implements the steps of the control radiation stray method as described above.

Compared with the prior art, the method for controlling the radiation stray, the terminal and the computer readable storage medium provided by the embodiment of the invention intelligently reduce the conducted transmitting power by identifying the working state of the terminal, namely, the power is reduced only in a specific working state to improve the radiation stray problem, so that the cost is reduced, and the performance of the antenna in other working states is ensured, namely, the radiation stray problem is improved in a targeted manner.

Drawings

Fig. 1 is a schematic diagram of a hardware structure of a terminal implementing various embodiments of the present invention;

fig. 2 is a diagram of a communication network system architecture according to an embodiment of the present invention;

FIG. 3 is a flow chart illustrating a method for controlling stray radiation according to the present invention;

fig. 4 is a schematic diagram of a signal transmitting apparatus of a terminal according to an embodiment of the present invention;

FIG. 5 is a block diagram of a terminal according to the present invention;

fig. 6 is a schematic structural diagram of a terminal according to the present invention.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solution 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.

A terminal implementing various embodiments of the present invention will now be described with reference to fig. 1. In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in themselves. Thus, "module" and "component" may be used in a mixture.

The terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a Personal Digital Assistant (PDA), a tablet computer (PAD), a Portable Multimedia Player (PMP), a navigation device, etc., and a stationary terminal such as a digital TV, a desktop computer, etc. In the following, it is assumed that the terminal is a mobile terminal. However, it will be understood by those skilled in the art that the configuration according to the embodiment of the present invention can be applied to a fixed type terminal in addition to elements particularly used for moving purposes.

Fig. 1 is a schematic hardware configuration of a terminal implementing various embodiments of the present invention.

The terminal 100 may include: radio Frequency (RF) 101, WiFi module 102, audio output unit 103, a/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 1 is not intended to be limiting of mobile terminals, and that a terminal may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.

The various components of terminal 100 are described in detail below with reference to fig. 1:

the radio frequency unit 101 may be configured to receive and transmit signals during information transmission and reception or during a call, and specifically, receive downlink information of a base station and then process the downlink information to the processor 110; in addition, the uplink data is transmitted to the base station. Typically, radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 can also communicate with a network and other devices through wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to Global System for Mobile communication (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access 2000(Code Division Multiple Access 2000, CDMA2000), Wideband Code Division Multiple Access (WCDMA), Time Division-Synchronous Code Division Multiple Access (TD-SCDMA), Frequency Division duplex Long Term Evolution (FDD-LTE), and Time Division duplex Long Term Evolution (TDD-LTE), etc.

WiFi belongs to short-distance wireless transmission technology, and the mobile terminal can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 102, and provides wireless broadband internet access for the user. Although fig. 1 shows the WiFi module 102, it is understood that it does not belong to the essential constitution of the mobile terminal, and may be omitted entirely as needed within the scope not changing the essence of the invention.

The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output as sound when the terminal 100 is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output unit 103 may also provide audio output related to a specific function performed by the terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 103 may include a speaker, a buzzer, and the like.

The a/V input unit 104 is used to receive audio or video signals. The a/V input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, the Graphics processor 1041 Processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphic processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 may receive sounds (audio data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, or the like, and may be capable of processing such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 101 in case of a phone call mode. The microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.

The terminal 100 also includes at least one sensor 105, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 1061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 1061 and/or a backlight when the terminal 100 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.

The display unit 106 is used to display information input by a user or information provided to the user. The Display unit 106 may include a Display panel 1061, and the Display panel 1061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 107 may include a touch panel 1071 and other input devices 1072. The touch panel 1071, also referred to as a touch screen, may collect a touch operation performed by a user on or near the touch panel 1071 (e.g., an operation performed by the user on or near the touch panel 1071 using a finger, a stylus, or any other suitable object or accessory), and drive a corresponding connection device according to a predetermined program. The touch panel 1071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 110, and can receive and execute commands sent by the processor 110. In addition, the touch panel 1071 may be implemented in various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may include other input devices 1072. In particular, other input devices 1072 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like, and are not limited to these specific examples.

Further, the touch panel 1071 may cover the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or nearby, the touch panel 1071 transmits the touch operation to the processor 110 to determine the type of the touch event, and then the processor 110 provides a corresponding visual output on the display panel 1061 according to the type of the touch event. Although the touch panel 1071 and the display panel 1061 are shown in fig. 1 as two separate components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the terminal, and is not limited herein.

The interface unit 108 serves as an interface through which at least one external device is connected to the terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the terminal 100 or may be used to transmit data between the terminal 100 and the external device.

The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 109 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The processor 110 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby performing overall monitoring of the mobile terminal. Processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.

The terminal 100 may further include a power supply 111 (e.g., a battery) for supplying power to various components, and preferably, the power supply 111 may be logically connected to the processor 110 through a power management system, so as to manage charging, discharging, and power consumption management functions through the power management system.

Although not shown in fig. 1, the terminal 100 may further include a bluetooth module or the like, which is not described in detail herein.

In order to facilitate understanding of the embodiments of the present invention, a communication network system on which the terminal of the present invention is based is described below.

Referring to fig. 2, fig. 2 is an architecture diagram of a communication Network system according to an embodiment of the present invention, where the communication Network system is an LTE system of a universal mobile telecommunications technology, and the LTE system includes User Equipment (UE) 201, Evolved UMTS Terrestrial Radio Access Network (E-UTRAN) 202, Evolved Packet Core Network (EPC) 203, and IP service 204 of an operator, which are in communication connection in sequence.

Generally, the UE201 may be the terminal 100 described above, and is not described herein again.

The E-UTRAN202 includes eNodeB2021 and other eNodeBs 2022, among others. Among them, the eNodeB2021 may be connected with other eNodeB2022 through backhaul (e.g., X2 interface), the eNodeB2021 is connected to the EPC203, and the eNodeB2021 may provide the UE201 access to the EPC 203.

The EPC203 may include a Mobility Management Entity (MME) 2031, a Home Subscriber Server (HSS) 2032, other MMEs 2033, an SGW (Serving gateway) 2034, a PGW (PDN gateway) 2035, and a Policy and Charging Rules Function (PCRF) 2036, and the like. The MME2031 is a control node that handles signaling between the UE201 and the EPC203, and provides bearer and connection management. HSS2032 is used to provide registers to manage functions such as home location register (not shown) and holds subscriber specific information about service characteristics, data rates, etc. All user data may be sent through SGW2034, PGW2035 may provide IP address assignment for UE201 and other functions, and PCRF2036 is a policy and charging control policy decision point for traffic data flow and IP bearer resources, which selects and provides available policy and charging control decisions for a policy and charging enforcement function (not shown).

The IP services 204 may include the internet, intranets, IP Multimedia Subsystem (IMS) or other IP services, and the like.

Although the LTE system is described as an example, it should be understood by those skilled in the art that the present invention is not limited to the LTE system, but may also be applied to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA, and future new network systems.

Based on the above terminal hardware structure and communication network system, the present invention provides various embodiments of a method for controlling spurious radiation, a terminal, and a computer-readable storage medium.

Referring to fig. 3, fig. 3 is a flowchart illustrating a method for controlling spurious radiation according to an embodiment of the present invention, wherein the terminal shown in fig. 3 can be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, a pedometer, and the like. As shown in fig. 4, the signal transmitting device of the terminal includes a radio frequency front end transceiver and an antenna end, the radio frequency front end transceiver includes a transmitting end, a main receiving end and an auxiliary receiving end, and the antenna end includes an upper end antenna and a lower end antenna.

In step S300, the radiation stray information of the terminal is tested and recorded.

In this embodiment, the step of testing and recording the radiation spurious information of the terminal is mainly implemented by a spectrometer and a reference antenna, specifically, the step of testing and recording the radiation spurious information of the terminal is determined by a "displacement test method", pre-correction (composed of a signal source and a reference antenna) is performed in an anechoic chamber, then a mobile station related device is displaced for transmission, and after the same power is obtained by a test receiver, various data of the spectrometer are recorded.

In step S302, it is determined whether the terminal is in a charging state.

In the case of radiation stray occurring in the terminal, the radiation stray occurring in the process of communication in the charging state of the terminal is the most serious. Therefore, in the present invention, it is necessary to determine whether the terminal is in a charging state.

Specifically, whether the terminal is in the charging state may be determined as follows: judging whether a battery chip of the terminal is in an activated state; and if so, judging that the terminal is in a charging state. In this embodiment, due to the development of the lithium battery and the rapid charging, the terminal is designed with a battery management chip, which may also be referred to as a battery chip, and once the battery is in the charging process, the battery chip is activated, and by determining whether the battery management chip is activated, it can be determined whether the current terminal is in the charging state.

Specifically, whether the terminal is in the charging state may be determined as follows: judging whether the battery capacity of the terminal is in an increased state; and if so, judging that the terminal is in a charging state. In this embodiment, the voltage and current changes at the two ends of the battery are detected to determine whether the battery capacity is in an increased state, and if so, it indicates that the terminal is performing energy input, i.e., in a charging state.

In step S303, if the terminal is in the charging state, it is determined whether the terminal is in the communication state.

For a terminal with a communication function, the RSE problem can be generated only when the mobile phone transmits with high power in a communication state, so that the invention also needs to judge whether the terminal is in the communication state, namely whether a signal transmitting module of the terminal is started; and if so, judging that the terminal is in a communication state. The signal transmitting module comprises the radio frequency front end transceiver, and if the radio frequency front end transceiver is started, the current terminal can be judged to enter or be in a communication state.

In step S304, if the terminal is in a communication state, the communication link information of the terminal is acquired.

In this embodiment, the communication link information includes information of a signal transmitting antenna in the current communication link, and information of a signal transmitting frequency in the current communication link, where the information of the signal transmitting antenna identifies which antenna is used to transmit the signal, such as one of the upper antenna and the lower antenna, and the information of the signal frequency is the frequency of the current signal.

In step S305, it is determined whether the communication link information matches the radiation spurious information of the terminal.

In this embodiment, the radiation stray information includes antenna information on occurrence of radiation stray and frequency information on occurrence of radiation stray. Therefore, the step of determining whether the communication link information matches the radiation stray information of the terminal specifically includes: judging whether the signal transmitting antenna information is consistent with the antenna information with the radiated stray; and judging whether the signal emission frequency information is consistent with the frequency information of the emission radiation stray. Specifically, the antenna information of the radiation strays represents antennas in which the radiation strays may occur, such as the upper and lower antennas. And the frequency information of the radiation spurs represents the signal transmission frequencies at which the radiation spurs may occur. When the above judgment conditions are all satisfied, it is indicated that the communication link information matches the radiation stray information of the terminal, that is, the radiation stray is most likely to occur in the current terminal state.

In step S305, if the communication link information matches the radiation stray information of the terminal, the transmission power of the terminal in the communication state is reduced.

In this embodiment, if the antenna and the frequency that the current terminal may transmit the radiation spurs are determined according to the matching result of the communication link information and the radiation spurs information of the terminal, that is, the transmission power can be reduced by controlling the transmission antenna represented by the signal transmission antenna information, so as to avoid the radiation spurs.

Through implementing above-mentioned scheme, through the operating condition at discernment terminal, the intelligence reduces conduction transmitting power, only falls the power in order to improve the spurious problem of radiation promptly under specific operating condition, has both reduced the cost, has guaranteed the performance of antenna in other operating condition again, has pointed improvement the spurious problem of radiation promptly.

Fig. 5 is a schematic block diagram of a terminal according to the present invention, where the terminal includes a testing module 501, a first determining module 502, a second determining module 503, a third determining module 504, a control module 505, a memory 506, and a processor 507, and all of the functional modules are stored in the memory 506 as hard program codes and executed by the processor 507, so as to implement the steps or methods in the embodiments.

The test module 501 is used for testing and recording the radiation stray information of the terminal.

The first determining module 502 is configured to determine whether the terminal is in a charging state.

The second determining module 503 is configured to determine whether the terminal is in a communication state when the terminal is in a charging state.

The third determining module 504 is configured to obtain communication link information of the terminal when the terminal is in a communication state.

The third determining module 504 is further configured to determine whether the communication link information matches the radiation stray information of the terminal.

The control module 505 is configured to reduce the transmission power of the terminal in the communication state when the communication link information matches the radiation stray information of the terminal.

In this embodiment, if the antenna and the frequency that may currently emit the radiation spurs of the current terminal are determined according to the matching result of the communication link information and the radiation spurs information of the terminal, that is, the specific state of the current terminal, that is, the transmission power can be reduced by controlling the transmission antenna represented by the signal transmission antenna information, thereby avoiding the radiation spurs.

Fig. 6 is a schematic view of a composition structure of the terminal of the present invention, as shown in fig. 6, the terminal at least includes: memory 601, communication bus 602, and processor 603, wherein:

the memory 601 is used for storing a control radiation stray program;

the communication bus 602 is used for realizing connection communication between the processor and the memory;

the processor 603 is configured to execute a control radiation stray program stored in the memory to implement the steps described above with reference to fig. 3.

The invention also provides a computer readable storage medium. The computer readable storage medium has stored thereon a control radiation stray program which when executed by a processor implements the steps as described above.

It should be noted that the above description of the terminal embodiment is similar to the description of the method embodiment, and has similar beneficial effects to the method embodiment. For technical details not disclosed in the terminal embodiments of the present invention, reference is made to the description of the method embodiments of the present invention for understanding.

It should be noted that, in the embodiment of the present invention, if the above-mentioned method for controlling radiation stray is implemented in the form of a software functional module and sold or used as a stand-alone product, it may also be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the embodiments of the present invention may be essentially implemented or a part contributing to the prior art may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computing device (which may be a personal computer, a server, or a network device) to execute all or part of the methods described in the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read Only Memory (ROM), a magnetic disk, or an optical disk. Thus, embodiments of the invention are not limited to any specific combination of hardware and software.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method described in the embodiments of the present invention.

The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A method for controlling radiation spurs, applied to a terminal, the method comprising:

testing and recording radiation stray information of the terminal;

judging whether the terminal is in a charging state or not;

if yes, judging whether the terminal is in a communication state;

if so, acquiring communication link information of the terminal;

judging whether the communication link information is matched with radiation stray information of the terminal;

if the terminal is matched with the communication terminal, reducing the transmitting power of the terminal in the communication state;

wherein the radiation stray information comprises antenna information of radiation stray and frequency information of radiation stray, the communication link information comprises signal transmitting antenna information in the current communication link and signal transmitting frequency information in the current communication link,

the step of determining whether the communication link information matches the radiation stray information of the terminal specifically includes:

judging whether the signal transmitting antenna information is consistent with the antenna information with the radiated stray;

and judging whether the signal emission frequency information is consistent with the frequency information of the radiated spurs.

2. The method of claim 1, wherein the determining whether the terminal is in a charging state comprises:

judging whether a battery chip of the terminal is in an activated state;

and if so, judging that the terminal is in a charging state.

3. The method of claim 1, wherein the determining whether the terminal is in a charging state comprises:

judging whether the battery capacity of the terminal is in an increased state;

and if so, judging that the terminal is in a charging state.

4. The method of claim 1, wherein the step of determining whether the terminal is in a communication state comprises:

judging whether a signal transmitting module of the terminal is started or not;

and if so, judging that the terminal is in a communication state.

5. The method according to claim 1, wherein the step of reducing the transmission power of the terminal in the communication state specifically comprises:

and controlling the transmitting antenna represented by the signal transmitting antenna information to reduce the transmitting power.

6. A terminal, characterized in that the terminal comprises: memory, processor and a control radiation spurt program stored on the memory and executable on the processor, the control radiation spurt program when executed by the processor implementing the steps of the control radiation spurt method of any one of claims 1 to 5.

7. A computer-readable storage medium, having stored thereon a control radiation spurt program that, when executed by a processor, implements the steps of the control radiation spurt method of any one of claims 1 to 5.