CN108521658A - Reduce interference method, mobile terminal and computer readable storage medium - Google Patents
Reduce interference method, mobile terminal and computer readable storage medium Download PDFInfo
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- CN108521658A CN108521658A CN201810293575.5A CN201810293575A CN108521658A CN 108521658 A CN108521658 A CN 108521658A CN 201810293575 A CN201810293575 A CN 201810293575A CN 108521658 A CN108521658 A CN 108521658A
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- 238000000034 method Methods 0.000 title claims abstract description 46
- 238000003860 storage Methods 0.000 title claims abstract description 36
- 230000006854 communication Effects 0.000 claims abstract description 205
- 238000004891 communication Methods 0.000 claims abstract description 204
- 230000009467 reduction Effects 0.000 claims abstract description 36
- 239000004973 liquid crystal related substance Substances 0.000 claims description 8
- 230000006870 function Effects 0.000 description 17
- 238000012545 processing Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 11
- 230000035945 sensitivity Effects 0.000 description 8
- 238000001514 detection method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000010295 mobile communication Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
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- 230000001133 acceleration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005314 correlation function Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- 238000009527 percussion Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
Abstract
The invention discloses a kind of reduction interference method, this method includes：Obtain the communications band of the current working frequency and the mobile terminal of interference source；Judge whether the frequency multiplication of the working frequency of the interference source falls into the communications band of the mobile terminal；If the frequency multiplication of the working frequency of interference source is fallen into the communications band of the mobile terminal, the working frequency of the interference source is adjusted；If the frequency multiplication of the working frequency of interference source is not fallen in the communications band of the mobile terminal, the interference source normal work.The embodiment of the invention also discloses a kind of mobile terminal and computer readable storage mediums, when the frequency multiplication for the working frequency for judging interference source is fallen into the communications band of the mobile terminal, the working frequency for adjusting the interference source avoids the interference that interference source receives mobile terminal antenna signal, so that mobile terminal performance is stablized, user experience is improved.
Description
Technical field
The present invention relates to a kind of communications field more particularly to reduction interference method, mobile terminal and computer-readable storages
Medium.
Background technology
With the development of technology, the function of the mobile terminals such as mobile phone is more and more diversified, the work(being arranged in transferring terminal
Energy component is also more and more, and mobile terminal often receives the interference signal for carrying out own functional unit.And with this
The working frequency of a little function modules is higher and higher, and the higher hamonic wave of generation can fall into the communications band in communication of mobile terminal channel,
So that antenna receiving sensitivity is deteriorated, interference signal is brought, user experience is influenced.
Invention content
It is a primary object of the present invention to propose a kind of reduction interference method and corresponding mobile terminal, it is intended to solve because dry
The frequency multiplication for disturbing the working frequency in source falls into communications band so that antenna receiving sensitivity is deteriorated, the problem of bringing interference signal.
To achieve the above object, a kind of reduction interference method provided by the invention is applied to mobile terminal, described mobile whole
End includes interference source, and the interference source includes at least two working frequencies, and the method comprising the steps of：
Obtain the communications band of the current working frequency and the mobile terminal of interference source；
Judge whether the frequency multiplication of the working frequency of the interference source falls into the communications band of the mobile terminal；
If so, adjusting the working frequency of the interference source；
If it is not, the interference source normal work.
Optionally, it if the current working frequency of the interference source is fallen in the communications band of the mobile terminal, adjusts
It the step of working frequency of the whole interference source, specifically includes：
It, will be described dry when the frequency multiplication of the current working frequency of the interference source is fallen in the communications band of the mobile terminal
The working frequency for disturbing source is adjusted to another working frequency；
Whether the frequency multiplication for rejudging another working frequency of the interference source falls into the communication frequency of the mobile terminal
In section.
Optionally, whether the frequency multiplication for rejudging another working frequency of the interference source falls into the mobile terminal
Further include after step in communications band：
When the frequency multiplication of another working frequency is fallen into the communications band of the mobile terminal, judge whether described
The all working frequency of interference source is complete judgement；
If it is not, then continuing to adjust the working frequency of the interference source；
If so, adjusting the communication port of the mobile terminal.
Optionally, after the step of communication port for replacing the mobile terminal, further include：
Obtain the communications band of the communication port after adjustment and the working frequency that the interference source is current；
Whether the frequency multiplication for rejudging the working frequency of the interference source falls into the communications band of the mobile terminal.
Optionally, this method further includes following steps：
Whether the communications band for detecting the mobile terminal in real time changes；
If changing, whether the frequency multiplication for rejudging the working frequency of the interference source falls into the mobile terminal variation
In communications band afterwards.
Optionally, the step of communications band for obtaining the current working frequency and the mobile terminal of interference source,
It specifically includes：
Detect whether the interference source is opened；
If opening, the communications band of the current working frequency and the mobile terminal of interference source is obtained in real time.
Optionally, further include following steps：
Calculate the frequency multiplication of each working frequency of the interference source；
The internal storage of the mobile terminal is multiplied to described in storage.
In addition, to achieve the above object, the present invention also proposes that a kind of mobile terminal, the mobile terminal include：Memory,
Processor, screen and it is stored in the reduction interference program that can be run on the memory and on the processor, the reduction
It is realized such as the step of above-mentioned reduction interference method when interference program is executed by the processor.
Further, to achieve the above object, the present invention also provides a kind of computer readable storage medium, the computers
It is stored with reduction interference program on readable storage medium storing program for executing, such as above-mentioned drop is realized when the reduction interference program is executed by processor
The step of low interference method.
Reduction interference method, mobile terminal and computer readable storage medium proposed by the present invention, can obtain interference source
The communications band of current working frequency and the mobile terminal；Then judging the frequency multiplication of the working frequency of the interference source is
It is no to fall into the communications band of the mobile terminal；Further, if the frequency multiplication of the working frequency of interference source falls into the movement
In the communications band of terminal, the working frequency of the interference source is adjusted；If the frequency multiplication of the working frequency of interference source does not fall within institute
It states in the communications band of mobile terminal, the interference source normal work receives mobile terminal antenna so as to avoid interference source
The interference of signal so that mobile terminal performance is stablized, and user experience is improved.
Description of the drawings
The hardware architecture diagram of Fig. 1 mobile terminals of each embodiment to realize the present invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is a kind of flow chart for reduction interference method that first embodiment of the invention proposes；
Fig. 4 is the schematic diagram of the higher hamonic wave and communications band operating point of interference source of the present invention.
Fig. 5 is a kind of flow chart for reduction interference method that second embodiment of the invention proposes；
Fig. 6 is a kind of flow chart for reduction interference method that third embodiment of the invention proposes；
Fig. 7 is a kind of module diagram for mobile terminal that fourth embodiment of the invention proposes；
Fig. 8 is a kind of module diagram for reduction interference system that fifth embodiment of the invention and sixth embodiment propose；
Fig. 9 is a kind of module diagram for reduction interference system that seventh embodiment of the invention proposes；
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In subsequent description, using for indicating that the suffix of such as " module ", " component " or " unit " of element is only
The explanation for being conducive to the present invention, itself does not have a specific meaning.Therefore, " module ", " component " or " unit " can mix
Ground uses.
Terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as mobile phone, tablet
Computer, laptop, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable
The shiftings such as media player (Portable Media Player, PMP), navigation device, wearable device, Intelligent bracelet, pedometer
The fixed terminals such as dynamic terminal, and number TV, desktop computer.
It will be illustrated by taking mobile terminal as an example in subsequent descriptions, it will be appreciated by those skilled in the art that in addition to special
Except element for moving purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, a kind of hardware architecture diagram of its mobile terminal of each embodiment to realize the present invention, the shifting
Moving terminal 100 may include：RF (Radio Frequency, radio frequency) unit 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, the components such as memory 109, processor 110 and power supply 111.It will be understood by those skilled in the art that shown in Fig. 1
Mobile terminal structure does not constitute the restriction to mobile terminal, and mobile terminal may include components more more or fewer than diagram,
Either combine certain components or different components arrangement.
The all parts of mobile terminal are specifically introduced with reference to Fig. 1：
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, signal sends and receivees, specifically, by base station
Downlink information receive after, to processor 110 handle；In addition, the data of uplink are sent to base station.In general, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrating
Frequency unit 101 can also be communicated with network and other equipment by radio communication.Above-mentioned wireless communication can use any communication
Standard or agreement, including but not limited to GSM (Global System of Mobile communication, global system for mobile telecommunications
System), GPRS (General Packet Radio Service, general packet radio service), CDMA2000 (Code
Division Multiple Access 2000, CDMA 2000), WCDMA (Wideband Code Division
Multiple Access, wideband code division multiple access), TD-SCDMA (Time Division-Synchronous Code
Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division
Duplexing-Long Term Evolution, frequency division duplex long term evolution) and TDD-LTE (Time Division
Duplexing-Long Term Evolution, time division duplex long term evolution) etc..
WiFi belongs to short range wireless transmission technology, and mobile terminal can help user to receive and dispatch electricity by WiFi module 102
Sub- mail, browsing webpage and access streaming video etc., it has provided wireless broadband internet to the user and has accessed.Although Fig. 1 shows
Go out WiFi module 102, but it is understood that, and it is not belonging to must be configured into for mobile terminal, it completely can be according to need
It to be omitted in the range for the essence for not changing invention.
Audio output unit 103 can be in call signal reception pattern, call mode, record mould in mobile terminal 100
When under the isotypes such as formula, speech recognition mode, broadcast reception mode, it is that radio frequency unit 101 or WiFi module 102 are received or
The audio data stored in memory 109 is converted into audio signal and exports to be sound.Moreover, audio output unit 103
The relevant audio output of specific function executed with mobile terminal 100 can also be provided (for example, call signal receives sound, disappears
Breath receives sound etc.).Audio output unit 103 may include loud speaker, buzzer etc..
A/V input units 104 are for receiving audio or video signal.A/V input units 104 may include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the image data of the static images or video obtained by image capture apparatus (such as camera) in image capture mode carries out
Reason.Treated, and picture frame may be displayed on display unit 106.Through graphics processor 1041, treated that picture frame can be deposited
Storage is sent in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (audio data), and can be audio data by such acoustic processing.Audio that treated (voice) data can
To be converted to the format output that can be sent to mobile communication base station via radio frequency unit 101 in the case of telephone calling model.
Microphone 1042 can implement various types of noises elimination (or inhibition) algorithms and send and receive sound to eliminate (or inhibition)
The noise generated during frequency signal or interference.
Mobile terminal 100 further includes at least one sensor 105, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity sensor can close when mobile terminal 100 is moved in one's ear
Display panel 1061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, size and the direction of gravity are can detect that when static, can be used to identify the application of mobile phone posture
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；
The fingerprint sensor that can also configure as mobile phone, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer,
The other sensors such as hygrometer, thermometer, infrared sensor, details are not described herein.
Display unit 106 is for showing information input by user or being supplied to the information of user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode may be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 1061.
User input unit 107 can be used for receiving the number or character information of input, and generate the use with mobile terminal
Family is arranged and the related key signals input of function control.Specifically, user input unit 107 may include touch panel 1071 with
And other input equipments 1072.Touch panel 1071, also referred to as touch screen collect user on it or neighbouring touch operation
(for example user uses any suitable objects or attachment such as finger, stylus on touch panel 1071 or in touch panel 1071
Neighbouring operation), and corresponding attachment device is driven according to preset formula.Touch panel 1071 may include touch detection
Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
It is converted into contact coordinate, then gives processor 110, and order that processor 110 is sent can be received and executed.In addition, can
To realize touch panel 1071 using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves.In addition to touch panel
1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can wrap
It includes but is not limited in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, operating lever etc.
It is one or more, do not limit herein specifically.
Further, touch panel 1071 can cover display panel 1061, when touch panel 1071 detect on it or
After neighbouring touch operation, processor 110 is sent to determine the type of touch event, is followed by subsequent processing device 110 according to touch thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, touch panel 1071 and display panel
1061 be to realize the function that outputs and inputs of mobile terminal as two independent components, but in certain embodiments, can
The function that outputs and inputs of mobile terminal is realized so that touch panel 1071 and display panel 1061 is integrated, is not done herein specifically
It limits.
Interface unit 108 be used as at least one external device (ED) connect with mobile terminal 100 can by interface.For example,
External device (ED) may include wired or wireless headphone port, external power supply (or battery charger) port, wired or nothing
Line data port, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number
It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in mobile terminal 100 or can be with
For the transmission data between mobile terminal 100 and external device (ED).
Memory 109 can be used for storing software program and various data.Memory 109 can include mainly storing program area
And storage data field, wherein storing program area can storage program area, application program (such as the sound needed at least one function
Sound playing function, image player function etc.) etc.；Storage data field can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 109 may include high-speed random access memory, can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of mobile terminal, utilizes each of various interfaces and the entire mobile terminal of connection
A part by running or execute the software program and/or module that are stored in memory 109, and calls and is stored in storage
Data in device 109 execute the various functions and processing data of mobile terminal, to carry out integral monitoring to mobile terminal.Place
Reason device 110 may include one or more processing units；Preferably, processor 110 can integrate application processor and modulatedemodulate is mediated
Manage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110.
Mobile terminal 100 can also include the power supply 111 (such as battery) powered to all parts, it is preferred that power supply 111
Can be logically contiguous by power-supply management system and processor 110, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
Although Fig. 1 is not shown, mobile terminal 100 can also include bluetooth module, camera, fingerprint recognition component etc.,
This is repeated no more.
Embodiment to facilitate the understanding of the present invention, below to the communications network system that is based on of mobile terminal of the present invention into
Row description.
Referring to Fig. 2, Fig. 2 is a kind of communications network system Organization Chart provided in an embodiment of the present invention, the communication network system
System is the LTE system of universal mobile communications technology, which includes communicating UE (User Equipment, the use of connection successively
Family equipment) (the lands Evolved UMTS Terrestrial Radio Access Network, evolved UMTS 201, E-UTRAN
Ground wireless access network) 202, EPC (Evolved Packet Core, evolved packet-based core networks) 203 and operator IP operation
204。
Specifically, UE201 can be above-mentioned terminal 100, and details are not described herein again.
E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning
Journey (backhaul) (such as X2 interface) is connect with other eNodeB2022, and eNodeB2021 is connected to EPC203,
ENodeB2021 can provide the access of UE201 to EPC203.
EPC203 may include MME (Mobility Management Entity, mobility management entity) 2031, HSS
(Home Subscriber Server, home subscriber server) 2032, other MME2033, SGW (Serving Gate Way,
Gateway) 2034, PGW (PDN Gate Way, grouped data network gateway) 2035 and PCRF (Policy and
Charging Rules Function, policy and rate functional entity) 2036 etc..Wherein, MME2031 be processing UE201 and
The control node of signaling, provides carrying and connection management between EPC203.HSS2032 is all to manage for providing some registers
Such as the function of home location register (not shown) etc, and some are preserved in relation to use such as service features, data rates
The dedicated information in family.All customer data can be sent by SGW2034, and PGW2035 can provide the IP of UE 201
Address is distributed and other functions, and PCRF2036 is strategy and the charging control strategic decision-making of business data flow and IP bearing resources
Point, it selects and provides available strategy and charging control decision with charge execution function unit (not shown) for strategy.
IP operation 204 may include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedia
System) or other IP operations etc..
Although above-mentioned be described by taking LTE system as an example, those skilled in the art it is to be understood that the present invention not only
Suitable for LTE system, be readily applicable to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA with
And the following new network system etc., it does not limit herein.
Based on above-mentioned mobile terminal hardware configuration and communications network system, each embodiment of the method for the present invention is proposed.
First embodiment
The present embodiment will provide a kind of a kind of reduction interference method based on above-mentioned mobile terminal 100, be referring to Fig. 3, Fig. 3
A kind of flow chart reducing interference method provided in this embodiment, the reduction interference method include the following steps：
S301 obtains the communications band of the current working frequency and communication port of interference source.
Specifically, it is found that mobile terminal 100 includes camera, deposits from the above-mentioned structure description to mobile terminal 100
The functional units such as reservoir, liquid crystal display, fingerprint recognition.The frequency multiplication that the working frequency of these functional units generates may be fallen into
Communications band causes antenna receiving sensitivity to be deteriorated, and docks the collection of letters number and interferes, to which these functional units become mobile whole
The interference source at end 100.
In the present embodiment, interference source includes at least two working frequencies, and it is current that mobile terminal 100 obtains interference source
The communications band of working frequency and communication port.Illustrate so that interference source is camera as an example, when camera dispatches from the factory, producer can be arranged
There is a series of working frequency (MCLK clock frequencies) recommended value f1, f2, f3, f4, f5 ... fn etc. of cameras.Therefore mobile whole
End 100 determines the current MCLK clock frequencies of camera by the working frequency of acquisition camera.
S302, judges whether the frequency multiplication of the working frequency of the interference source falls into the communications band of the mobile terminal,
If it is not, step S303 is executed, if so, skipping to step S304.
Specifically, mobile terminal 100 judges whether the frequency multiplication of the working frequency of interference source falls into current communication port
Communications band.Also referring to attached drawing 4, attached drawing 4 is the schematic diagram of the higher hamonic wave and communications band operating point of interference source.Still with
Illustrate for camera, it is assumed that the current MCLK clock frequencies of camera are f1, as shown in figure 4, x*f1 indicates MCLK clock frequencies
Rate is the X frequencys multiplication of f1, and y*f1 indicates that MCLK clock frequencies are the Y frequencys multiplication of f1, and z*f1 indicates that MCLK clock frequencies are Z times of f1
Frequently, then the x of MCLK clock frequencies f1, y, z frequencys multiplication are just fallen in the communications band of mobile terminal 100, at a time, mobile
Terminal 100 is operated in the frequency point certain distance of x*f1 or y*f1 or z*f1, then can be by the higher hamonic wave of MCLK clock frequencies
The interference of x*f1 or y*f1 or z*f1 causes antenna receiving sensitivity to be deteriorated.
In another embodiment of the invention, step S302：Judge whether the frequency multiplication of the working frequency of the interference source falls
Before entering in the communications band of the mobile terminal, the frequency multiplication of each working frequency of 100 precomputation interference source of mobile terminal, and
The frequency multiplication of each working frequency of the interference source is stored into the internal storage of mobile terminal.If for example, camera
MCLK clock frequencies have f1, f2 and f3, then mobile terminal 100 calculates separately the frequency multiplication of f1, f2 and f3, and by f1, f2 and f3
Frequency multiplication is stored in the internal storage of mobile terminal 100 so that mobile terminal 100 according to the current working frequency of interference source,
The corresponding frequency multiplication of working frequency of interference source is obtained directly from internal storage, and then judges times of the working frequency of interference source
Whether frequency falls into the communications band of the mobile terminal.
S303, interference source normal work.
Specifically, it if the frequency multiplication of the current working frequency of interference source is not fallen in the communications band of communication port, does
The source of disturbing will not be interfered to causing antenna to receive signal, and interference source is worked normally according to current working frequency.
S304 adjusts the working frequency of the interference source.
Specifically, it if the frequency multiplication of the current working frequency of interference source is fallen into the communications band of communication port, interferes
Source can receive signal to antenna and interfere.Mobile terminal 100 adjusts the working frequency of interference source, in the present embodiment, mobile
Terminal 100 switches the working frequency of interference source.Still illustrate so that interference source is camera as an example, if the MCLK clock frequencies of camera
There are f1, f2 and f3, the MCLK clock frequencies of camera work at present are f1, and the frequency multiplication of f1 falls into the communication frequency of communication port
The MCLK clock frequencies of camera are adjusted to f2 or f3 by section, mobile terminal 100, and the frequency multiplication to avoid MCLK clock frequencies is fallen
The communications band for having entered communication port receives signal to antenna and interferes.
The reduction interference method that the present embodiment proposes obtains the current working frequency and the mobile terminal of interference source
Communications band；Then judge whether the frequency multiplication of the working frequency of the interference source falls into the communications band of the mobile terminal；
Further, if the frequency multiplication of the working frequency of interference source is fallen into the communications band of the mobile terminal, the interference source is adjusted
Working frequency；If the frequency multiplication of the working frequency of interference source is not fallen in the communications band of the mobile terminal, the interference
Source works normally, and receives the interference of signal to mobile terminal antenna so as to avoid interference source so that and mobile terminal performance is stablized,
Improve user experience.
Second embodiment
As shown in figure 5, second embodiment of the invention proposes a kind of reduction interference method.In a second embodiment, the drop
Low interference method includes the following steps：
S501 obtains the communications band of the current working frequency and communication port of interference source.
Specifically, it is found that mobile terminal 100 includes camera, deposits from the above-mentioned structure description to mobile terminal 100
The functional units such as reservoir, liquid crystal display, fingerprint recognition.The frequency multiplication that the working frequency of these functional units generates may be fallen into
Communications band causes antenna receiving sensitivity to be deteriorated, and docks the collection of letters number and interferes, to which these functional units become mobile whole
The interference source at end 100.
In the present embodiment, interference source includes at least two working frequencies, and it is current that mobile terminal 100 obtains interference source
The communications band of working frequency and communication port.Illustrate so that interference source is camera as an example, when camera dispatches from the factory, producer can be arranged
There is a series of working frequency (MCLK clock frequencies) recommended value f1, f2, f3, f4, f5 ... fn etc. of cameras.Therefore mobile whole
End 100 determines the current MCLK clock frequencies of camera by the working frequency of acquisition camera.
S502, judges whether the frequency multiplication of the working frequency of the interference source falls into the communications band of the mobile terminal,
If it is not, step S503 is executed, if so, skipping to step S504.
Specifically, mobile terminal 100 judges whether the frequency multiplication of the working frequency of interference source falls into current communication port
Communications band.Also referring to attached drawing 4, attached drawing 4 is the schematic diagram of the higher hamonic wave and communications band operating point of interference source.Still it is
Illustrate for camera, it is assumed that the current MCLK clock frequencies of camera are f1, as shown in figure 4, x*f1 indicates MCLK clock frequencies
Rate is the X frequencys multiplication of f1, and y*f1 indicates that MCLK clock frequencies are the Y frequencys multiplication of f1, and z*f1 indicates that MCLK clock frequencies are Z times of f1
Frequently, then the x of MCLK clock frequencies f1, y, z frequencys multiplication are just fallen in the communications band of mobile terminal 100, at a time, mobile
Terminal 100 is operated in the frequency point certain distance of x*f1 or y*f1 or z*f1, then can be by the higher hamonic wave of MCLK clock frequencies
The interference of x*f1 or y*f1 or z*f1 causes antenna receiving sensitivity to be deteriorated.
In another embodiment of the invention, step S502：Judge whether the frequency multiplication of the working frequency of the interference source falls
Before entering in the communications band of the mobile terminal, the frequency multiplication of each working frequency of 100 precomputation interference source of mobile terminal, and
The frequency multiplication of each working frequency of the interference source is stored into the internal storage of mobile terminal.If for example, camera
MCLK clock frequencies have f1, f2 and f3, then mobile terminal 100 calculates separately the frequency multiplication of f1, f2 and f3, and by f1, f2 and f3
Frequency multiplication is stored in the internal storage of mobile terminal 100 so that mobile terminal 100 according to the current working frequency of interference source,
The corresponding frequency multiplication of working frequency of interference source is obtained directly from internal storage, and then judges times of the working frequency of interference source
Whether frequency falls into the communications band of the mobile terminal.
S503, interference source normal work.
Specifically, it if the frequency multiplication of the current working frequency of interference source is not fallen in the communications band of communication port, does
The source of disturbing will not receive signal to antenna and interfere, and interference source is worked normally according to current working frequency.
S504 adjusts the working frequency of the interference source to another working frequency.
Specifically, it if the frequency multiplication of the current working frequency of interference source is fallen into the communications band of communication port, interferes
Source can be interfered to causing antenna to receive signal.Mobile terminal 100 adjusts the working frequency of interference source, in the present embodiment,
Mobile terminal 100 switches the working frequency of interference source.Still illustrate so that interference source is camera as an example, if the MCLK clocks of camera
Frequency has f1, f2 and f3, and the MCLK clock frequencies of camera work at present are f1, and the frequency multiplication of f1 falls into the logical of communication port
Believe that the MCLK clock frequencies of camera are adjusted to f2 or f3 by frequency range, mobile terminal 100, to avoid times of MCLK clock frequencies
Frequency falls into the communications band of communication port, and receiving signal to antenna interferes.
Whether S505, the frequency multiplication for rejudging another working frequency of interference source fall into the communication frequency of mobile terminal 100
In section, if it is not, step S503 is executed, if so, thening follow the steps S506.
Specifically, when the working frequency of interference source is adjusted to another working frequency, mobile terminal 100 rejudges this
Whether the frequency multiplication of another working frequency falls into the communications band of mobile terminal 100.Such as when the MCLK clock frequencies of camera by
When f1 is adjusted to f2, mobile terminal 100 judges whether the frequency multiplication of f2 falls into communications band.
S506 judges whether that all working frequency of the interference source is complete judgement, if it is not, return to step S504,
If so, executing step S507.
Specifically, it will be recalled from above that interference source includes at least two working frequencies, when interference source is via current work
Frequency adjusts when also falling into communications band to the frequency multiplication of another working frequency and another working frequency, and mobile terminal 100 is sentenced
It is disconnected that whether judgement has all been completed in all working frequency of interference source, i.e., whether the frequency multiplication of each working frequency by
Judge whether to fall into communications band.
S507 adjusts the communication port of mobile terminal 100, and return to step S501.
Specifically, when the frequency multiplication of all working frequency of interference source both falls within communications band, i.e. all works of interference source
Working frequency can all interfere with antenna and receive signal, and mobile terminal 100 adjusts communication port.
In the present embodiment, after mobile terminal 100 adjusts communication port, return to step S501, to reacquire adjustment
The current working frequency of the communications band and interference source of communication port afterwards, and rejudge the working frequency of interference source present
Whether frequency multiplication falls into after adjustment in communications band.
The reduction interference method that the present embodiment proposes, communication port is fallen into the frequency multiplication of the current working frequency of interference source
When communications band, the working frequency of interference source is adjusted；When all judgement has been completed in all working frequency of interference source, adjustment
Communication port, and whether the frequency multiplication for rejudging the working frequency of interference source present again falls into after adjustment in communications band, keeps away
The interference that interference source receives mobile terminal antenna signal is exempted from so that mobile terminal performance is stablized, and user experience is improved.
3rd embodiment
As shown in fig. 6, third embodiment of the invention proposes a kind of reduction interference method.On the basis of second embodiment,
The reduction interference method that 3rd embodiment proposes further includes following steps：
Whether S601, the communications band for detecting the mobile terminal in real time change, if executing step S602, continue if not
Execute step S601.
Specifically, mobile terminal 100 can usually be operated in multiple frequency ranges, and mobile terminal 100 can be according to user demand
Or environmental requirement is operated in different frequency ranges.In the present embodiment, the communications band for detecting mobile terminal 100 in real time, to
Determine whether the communications band of mobile terminal 100 changes.
Whether S602, the frequency multiplication for rejudging the working frequency of interference source fall into the communication after the variation of mobile terminal 100
In frequency range.
Specifically, if the communications band of mobile terminal 100 changes, the frequency multiplication of the current working frequency of interference source can
It can fall into the communications band after changing.Therefore, in the present embodiment, mobile terminal 100 rejudges the work of interference source
Whether the frequency multiplication of working frequency falls into the communications band after variation.By rejudge interference source working frequency frequency multiplication whether
It falls into the communications band after the variation of mobile terminal 100, realization can also reduce interference when communications band changes
The interference in source improves the stability of mobile terminal 100.
In another embodiment of the invention, because mobile terminal 100 includes multiple interference sources, mobile terminal 100 is real-time
It has detected whether interference source unlatching, when there is interference source unlatching, has then obtained the current working frequency for the interference source opened in real time
And the communications band of mobile terminal 100, to judge whether the frequency multiplication of the current working frequency for the interference source opened falls into
Communications band.
The reduction interference method that the present embodiment proposes, by detecting whether communications band changes, when changing,
Whether the frequency multiplication for rejudging the working frequency of interference source falls into the communications band after the variation of mobile terminal, and realization is communicating
Also the interference that interference source can be reduced when frequency range changes, improves the stability of mobile terminal.
Fourth embodiment
As shown in fig. 7, fourth embodiment of the invention proposes a kind of mobile terminal 2.The mobile terminal 2 includes memory
20, processor 22, interference source 26 and reduction interference system 28, wherein interference source 26 includes at least two working frequencies.
Wherein, the memory 20 includes at least a type of readable storage medium storing program for executing, and the shifting is installed on for storing
The operating system and types of applications software of dynamic terminal 2, such as reduce the program code etc. of interference system 28.In addition, the storage
Device 20 can be also used for temporarily storing the Various types of data that has exported or will export.
The processor 22 can be in some embodiments central processing unit (Central Processing Unit,
CPU), controller, microcontroller, microprocessor or other data processing chips.The processor 22 is commonly used in the control shifting
The overall operation of dynamic terminal 2.In the present embodiment, the processor 22 is for running the program code stored in the memory 20
Or processing data, such as run the reduction interference system 28 etc..In the present embodiment, interference system 28 is reduced for obtaining
The communications band of the current working frequency of interference source 26 and mobile terminal 2；Judging the frequency multiplication of the working frequency of interference source 26 is
It is no to fall into the communications band of mobile terminal 2；If so, the working frequency of adjustment interference source 26；If it is not, 26 normal work of interference source
Make.
The interference source 26 includes at least two working frequencies.In the present embodiment, interference source 26 includes but not limited to take the photograph
As functional units such as head, memory, liquid crystal display, fingerprint recognitions.
5th embodiment
As shown in figure 8, fifth embodiment of the invention proposes a kind of reduction interference system 28.In the present embodiment, the drop
Low interference system 28 includes：
Acquisition module 201, the communications band for obtaining the current working frequency of interference source and communication port.
Specifically, it will be recalled from above that mobile terminal 2 includes camera, memory, liquid crystal display, fingerprint recognition etc.
Functional unit.The frequency multiplication that the working frequency of these functional units generates may fall into communications band, cause antenna to receive sensitive
Degree is deteriorated, and the docking collection of letters number interferes, to which these functional units become the interference source of mobile terminal 2.
In the present embodiment, interference source includes at least two working frequencies, and it is current that acquisition module 201 obtains interference source
The communications band of working frequency and communication port.Illustrate so that interference source is camera as an example, when camera dispatches from the factory, producer can be arranged
There is a series of working frequency (MCLK clock frequencies) recommended value f1, f2, f3, f4, f5 ... fn etc. of cameras.Therefore mould is obtained
Block 201 determines the current MCLK clock frequencies of camera by the working frequency of acquisition camera.
Judgment module 202, for judging whether the frequency multiplication of the working frequency of interference source falls into the communications band of mobile terminal 2
It is interior.
Specifically, mobile terminal 2 judges whether the frequency multiplication of the working frequency of interference source falls into currently by judgment module 202
Communication port communications band.Also referring to attached drawing 4, attached drawing 4 is higher hamonic wave and the communications band operating point of interference source
Schematic diagram.Still be camera for illustrate, it is assumed that the current MCLK clock frequencies of camera be f1, as shown in figure 4, x*f1 tables
Show that MCLK clock frequencies are the X frequencys multiplication of f1, y*f1 indicates that MCLK clock frequencies are the Y frequencys multiplication of f1, and z*f1 indicates MCLK clock frequencies
Rate is the Z frequencys multiplication of f1, then the x of MCLK clock frequencies f1, and y, z frequencys multiplication are just fallen in the communications band of mobile terminal 2, a certain
Moment, mobile terminal 2 are operated in the frequency point certain distance of x*f1 or y*f1 or z*f1, then can be by the height of MCLK clock frequencies
The interference of subharmonic x*f1 or y*f1 or z*f1 causes antenna receiving sensitivity to be deteriorated.
Adjust module 203, the working frequency for adjusting interference source.
Specifically, it if the frequency multiplication of the current working frequency of interference source is not fallen in the communications band of communication port, does
The source of disturbing will not be interfered to causing antenna to receive signal, and interference source is worked normally according to current working frequency.If interference source
The frequency multiplication of current working frequency is fallen into the communications band of communication port, then interference source can be made to causing antenna to receive signal
At interference.Mobile terminal 100 adjusts the working frequency of interference source, and in the present embodiment, adjustment module 203 switches the work of interference source
Working frequency.Still illustrate so that interference source is camera as an example, if the MCLK clock frequencies of camera have f1, f2 and f3, camera to work as
The MCLK clock frequencies of preceding work are f1, and the frequency multiplication of f1 falls into the communications band of communication port, and adjustment module 203 will image
The MCLK clock frequencies of head are adjusted to f2 or f3, and the communication frequency of communication port is fallen into avoid the frequency multiplication of MCLK clock frequencies
Section receives signal to antenna and interferes.
In another embodiment of the invention, it reduces interference system 28 and may also include computing module (not shown) and storage mould
Block (not shown).The computing module is used to judge whether the frequency multiplication of the working frequency of interference source falls into institute in judgment module 202
Before stating in the communications band of mobile terminal, the frequency multiplication of each working frequency of interference source is calculated.The memory module is used for will
The frequency multiplication of each working frequency of the interference source is stored into the internal storage of mobile terminal.If for example, the MCLK of camera
Clock frequency has f1, f2 and f3, then mobile terminal 100 calculates separately the frequency multiplication of f1, f2 and f3, and by the frequency multiplication of f1, f2 and f3
Be stored in the internal storage of mobile terminal 2 so that judgment module 202 according to the current working frequency of interference source, directly from
In internal storage obtain interference source the corresponding frequency multiplication of working frequency, and then judge interference source working frequency frequency multiplication whether
It falls into the communications band of the mobile terminal.
The mobile terminal 2 that the present embodiment proposes falls into the logical of communication port in the frequency multiplication of the current working frequency of interference source
When believing frequency range, the working frequency of interference source is adjusted, avoids the interference that interference source receives mobile terminal antenna signal so that is moved
Dynamic terminal capabilities is stablized, and user experience is improved.
Sixth embodiment
As shown in figure 8, proposing a kind of reduction interference system 28 for sixth embodiment of the invention.In the present embodiment, described
It includes acquisition module 201, judgment module 202, adjustment module 203 to reduce interference system 28.
Acquisition module 201, the communications band for obtaining the current working frequency of interference source and communication port.
Specifically, mobile terminal 2 includes the functional units such as camera, memory, liquid crystal display, fingerprint recognition.This
The frequency multiplication that the working frequency of a little functional units generates may fall into communications band, cause antenna receiving sensitivity to be deteriorated, docking
The collection of letters number interferes, to which these functional units become the interference source of mobile terminal 2.
In the present embodiment, interference source includes at least two working frequencies, and mobile terminal 2 obtains the current work of interference source
The communications band of working frequency and communication port.Illustrate so that interference source is camera as an example, when camera dispatches from the factory, producer can be provided with
A series of working frequency (MCLK clock frequencies) recommended value f1, f2, f3, f4, f5 ... fn of cameras etc..Therefore mobile terminal
2 obtain the working frequency of camera by acquisition module 201, determine the current MCLK clock frequencies of camera.
Judgment module 202, for judging whether the frequency multiplication of the working frequency of the interference source falls into the mobile terminal
In communications band.
Specifically, mobile terminal 2 judges whether the frequency multiplication of the working frequency of interference source falls into currently by judgment module 202
Communication port communications band.
In another embodiment of the invention, it reduces interference system 28 and may also include computing module (not shown) and storage mould
Block (not shown).The computing module is used to judge whether the frequency multiplication of the working frequency of interference source falls into institute in judgment module 202
Before stating in the communications band of mobile terminal, the frequency multiplication of each working frequency of interference source is calculated.The memory module is used for will
The frequency multiplication of each working frequency of the interference source is stored into the internal storage of mobile terminal.If for example, the MCLK of camera
Clock frequency has f1, f2 and f3, then the computing module calculates separately the frequency multiplication of f1, f2 and f3, and by the frequency multiplication of f1, f2 and f3
Be stored in the internal storage of mobile terminal 2 so that judgment module 202 according to the current working frequency of interference source, directly from
In internal storage obtain interference source the corresponding frequency multiplication of working frequency, and then judge interference source working frequency frequency multiplication whether
It falls into the communications band of the mobile terminal.
Module 203 is adjusted, for the working frequency for adjusting interference source.
Specifically, it if the frequency multiplication of the current working frequency of interference source is not fallen in the communications band of communication port, does
The source of disturbing will not be interfered to causing antenna to receive signal, and interference source is worked normally according to current working frequency.If interference source
The frequency multiplication of current working frequency is fallen into the communications band of communication port, then interference source can be made to causing antenna to receive signal
At interference.Mobile terminal 2 adjusts the working frequency of interference source, and in the present embodiment, adjustment module 203 switches the work of interference source
Frequency.Still illustrate so that interference source is camera as an example, if the MCLK clock frequencies of camera have f1, f2 and f3, camera current
The MCLK clock frequencies of work are f1, and the frequency multiplication of f1 falls into the communications band of communication port, adjust module 203 by camera
MCLK clock frequencies be adjusted to f2 or f3, to avoid MCLK clock frequencies frequency multiplication fall into communication port communication frequency
Section receives signal to antenna and interferes.
Whether judgment module 202, the frequency multiplication for being additionally operable to rejudge another working frequency of interference source fall into movement eventually
In the communications band at end 2.
Specifically, when the working frequency of interference source is adjusted to another working frequency, judgment module 202 rejudges this
Whether the frequency multiplication of another working frequency falls into communications band.Such as when the MCLK clock frequencies of camera are adjusted by f1 to f2,
Judgment module 202 judges whether the frequency multiplication of f2 falls into communications band.If the frequency multiplication of another working frequency does not fall within communication frequency
In section, interference source can work normally.
Judgment module 202 is additionally operable to judge whether that all working frequency of the interference source is complete judgement.
Specifically, it will be recalled from above that interference source includes at least two working frequencies, when interference source is via current work
Frequency adjusts when also falling into communications band to the frequency multiplication of another working frequency and another working frequency, and judgment module 202 is sentenced
It is disconnected that whether judgement has all been completed in all working frequency of interference source, i.e., whether the frequency multiplication of each working frequency by
Judge whether to fall into communications band.
Module 203 is adjusted, is additionally operable to also fall into communications band and without having judged to do when the frequency multiplication of another working frequency
When disturbing the working frequency in source, continue the working frequency for adjusting interference source.
Module 203 is adjusted, is additionally operable to judge all working frequency and all working frequency of interference source when judgment module
Frequency multiplication when both falling within communications band, adjust the communication port of mobile terminal 2.
Specifically, when the frequency multiplication of all working frequency of interference source both falls within communications band, i.e. all works of interference source
Working frequency can all interfere with antenna and receive signal, and mobile terminal 2 adjusts communication port by adjusting module 203.
In the present embodiment, after whole communication port, judgment module 202 reacquires the communication of the communication port after adjustment
Frequency range and the current working frequency of interference source, and after whether the frequency multiplication for rejudging the working frequency of interference source present falls into adjustment
In communications band.
The mobile terminal 2 that the present embodiment proposes falls into the logical of communication port in the frequency multiplication of the current working frequency of interference source
When believing frequency range, the working frequency of interference source is adjusted；When all judgement has been completed in all working frequency of interference source, adjustment is logical
Believe channel, and whether the frequency multiplication for rejudging the working frequency of interference source present again falls into after adjustment in communications band, avoids
Interference source receives mobile terminal antenna the interference of signal so that mobile terminal performance is stablized, and user experience is improved.
7th embodiment
As shown in figure 9, proposing a kind of reduction interference system 28 for seventh embodiment of the invention.In the present embodiment, described
Reduce interference system 28 in addition to including in sixth embodiment the acquisition module 201, judgment module 202, adjustment module 203 it
Outside, further include detection module 204.
Whether detection module 204, the communications band for detecting the mobile terminal in real time change.
Specifically, mobile terminal 2 can usually be operated in multiple frequency ranges, mobile terminal 2 can according to user demand or
Environmental requirement is operated in different frequency ranges.In the present embodiment, detection module 204 detects the communications band of mobile terminal 2 in real time,
So that it is determined that whether the communications band of mobile terminal 2 changes.
Whether judgment module 202, the frequency multiplication for being additionally operable to rejudge the working frequency of interference source fall into the change of mobile terminal 2
In communications band after change.
Specifically, if the communications band of mobile terminal 2 changes, the frequency multiplication of the current working frequency of interference source may
The communications band after changing can be fallen into.Therefore, in the present embodiment, judgment module 202 rejudges the work of interference source
Whether the frequency multiplication of frequency falls into the communications band after variation.Whether the frequency multiplication by rejudging the working frequency of interference source falls
Enter in the communications band after the variation of mobile terminal 2, realization can also reduce interference source when communications band changes
Interference improves the stability of mobile terminal 2.
In another embodiment of the invention, detection module 204 are additionally operable to detect whether interference source unlatching in real time.Tool
Body, because mobile terminal 2 includes multiple interference sources, mobile terminal 2 has detected whether interference source in real time by detection module 204
It opens, when having detected interference source unlatching, then obtains the current work for the interference source opened in real time by acquisition module 201
The communications band of frequency and mobile terminal 2, the current work frequency of the interference source to judge to open by judgment module 202
Whether the frequency multiplication of rate falls into communications band.
The mobile terminal 2 that the present embodiment proposes, by detecting whether communications band changes, when changing, weight
Newly judge whether the frequency multiplication of the working frequency of interference source falls into the communications band after the variation of mobile terminal, realizes in communication frequency
Section can also reduce the interference of interference source when changing, improve the stability of mobile terminal.
Compared with the existing technology, mobile terminal proposed by the present invention, reduction interference method and computer readable storage medium,
The communications band of the current working frequency of interference source and the mobile terminal can be obtained；Then judge the work of the interference source
Whether the frequency multiplication of working frequency falls into the communications band of the mobile terminal；Further, if times of the working frequency of interference source
Frequency is fallen into the communications band of the mobile terminal, adjusts the working frequency of the interference source；If the working frequency of interference source
Frequency multiplication is not fallen in the communications band of the mobile terminal, the interference source normal work, so as to avoid interference source to moving
Dynamic terminal antenna receives the interference of signal so that mobile terminal performance is stablized, and user experience is improved.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements include not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this
There is also other identical elements in the process of element, method, article or device.
The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical scheme of the present invention substantially in other words does the prior art
Going out the part of contribution can be expressed in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions are used so that a station terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited in above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (10)
1. a kind of reduction interference method, is applied to mobile terminal, interference source built in the mobile terminal, the interference source includes extremely
Few two working frequencies, which is characterized in that described method includes following steps：
Obtain the communications band of the current working frequency and the mobile terminal of interference source；
Judge whether the frequency multiplication of the working frequency of the interference source falls into the communications band of the mobile terminal；
If so, adjusting the working frequency of the interference source；
If it is not, the interference source normal work.
2. reducing interference method as described in claim 1, which is characterized in that if the working frequency that the interference source is current
The step of falling in the communications band of the mobile terminal, adjusting the working frequency of the interference source, specifically includes：
When the frequency multiplication of the current working frequency of the interference source is fallen in the communications band of the mobile terminal, by the interference source
Working frequency adjust to another working frequency；
Whether the frequency multiplication for rejudging another working frequency of the interference source falls into the communications band of the mobile terminal.
3. reducing interference method as claimed in claim 2, which is characterized in that rejudge the another of the interference source described
Whether the frequency multiplication of a working frequency falls into after the step in the communications band of the mobile terminal, further includes：
When the frequency multiplication of another working frequency is fallen into the communications band of the mobile terminal, judge whether the interference
The all working frequency in source is complete judgement；
If it is not, then continuing to adjust the working frequency of the interference source；
If so, adjusting the communication port of the mobile terminal.
4. reducing interference method as claimed in claim 3, which is characterized in that the communication port for replacing the mobile terminal
The step of after, further include：
Obtain the communications band of the communication port after adjustment and the working frequency that the interference source is current；
Whether the frequency multiplication for rejudging the working frequency of the interference source falls into the communications band of the mobile terminal.
5. reducing interference method as described in claim 1, which is characterized in that further include following steps：
Whether the communications band for detecting the mobile terminal in real time changes；
If changing, rejudge the working frequency of the interference source frequency multiplication whether fall into mobile terminal variation after
In communications band.
6. reducing interference method as described in claim 1, which is characterized in that it is described obtain the current working frequency of interference source with
And the mobile terminal communications band the step of, specifically include：
Detect whether the interference source is opened；
If opening, the communications band of the current working frequency and the mobile terminal of interference source is obtained in real time.
7. reducing interference method as described in claim 1, which is characterized in that further include following steps：
Calculate the frequency multiplication of each working frequency of the interference source；
The internal storage of the mobile terminal is multiplied to described in storage.
8. as claim 1-7 any one of them reduce interference method, which is characterized in that the interference source include it is following at least
One of：
Camera, liquid crystal display, fingerprint recognition component, memory.
9. a kind of mobile terminal, which is characterized in that the mobile terminal includes：It memory, processor, screen and is stored in described
On memory and the reduction interference program that can run on the processor, the reduction interference program are executed by the processor
The step of Shi Shixian such as reduction interference methods described in any item of the claim 1 to 8.
10. a kind of computer readable storage medium, which is characterized in that it is dry to be stored with reduction on the computer readable storage medium
Program is disturbed, realizes that reduction described in any item of the claim 1 to 8 such as is interfered when the reduction interference program is executed by processor
The step of method.
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| CN201810293575.5A CN108521658A (en) | 2018-03-30 | 2018-03-30 | Reduce interference method, mobile terminal and computer readable storage medium |
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Application publication date: 20180911 |