CN107994961A - The channel disturbance test method and Related product of electronic device - Google Patents
The channel disturbance test method and Related product of electronic device Download PDFInfo
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- CN107994961A CN107994961A CN201711384018.6A CN201711384018A CN107994961A CN 107994961 A CN107994961 A CN 107994961A CN 201711384018 A CN201711384018 A CN 201711384018A CN 107994961 A CN107994961 A CN 107994961A
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- gsm channels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/101—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/345—Interference values
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/24—Arrangements for testing
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
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Abstract
The disclosure provides a kind of the channel disturbance test method and Related product of electronic device, and described method includes following steps：Determine global system for mobile communications GSM channels to be tested；The Power Control grade PCL scope legal according to GSM channels described in GSM channel locks, maximum power level is selected in the range of the PCL；Using the corresponding maximum power value transmitting signal of the maximum power level on the GSM channels；GSM channels and maximum power value the transmitting signal is held, tests interference of the GSM channels to function module.The technical solution that the application provides has the advantages that user experience is high.
Description
Technical field
This application involves field of communication technology, and in particular to a kind of channel disturbance test method of electronic device and related production
Product.
Background technology
With the development of electronic device, due to being the development of smart mobile phone, more and more electronic devices are configured with display
Equipment and communication function, for the MIPI (English of display device：Mobile Industry ProcessorInterface, are moved
Dynamic Industry Processor Interface) frequency of frequency and communication channel may overlap, so that there is interference phenomenon, in addition, for
Other modules, for example, camera module, memory modules its be respectively provided with certain frequency can with communication channel produce interference, in order to avoid
The generation of this interference, can be detected this interference when electronic device dispatches from the factory, but this is detected as the mode of sampling observation, nothing
Method realizes detection on a large scale, causes the electronic device that existing detection mode passes through still may have this interference, so that
So that user can produce interference when using electronic device with other modules, use of the user to electronic device is influenced, is reduced
The Experience Degree of user.
Apply for content
The embodiment of the present application provides the channel disturbance test method and Related product of a kind of electronic device, can be to electronics
Device detects on a large scale, so as to avoid the interference between communication and module, has the advantages that raising user experience is high.
In a first aspect, the embodiment of the present application provides a kind of channel disturbance test method of electronic device, the described method includes
Following steps：
Determine global system for mobile communications GSM channels to be tested；
The Power Control grade PCL scope legal according to GSM channels described in GSM channel locks, is selected in the range of the PCL
Select maximum power level；
Using the corresponding maximum power value transmitting signal of the maximum power level on the GSM channels；
GSM channels and maximum power value the transmitting signal is maintained, the GSM channels is tested and function module is done
Disturb.
Second aspect, there is provided a kind of electronic device, the electronic device include：Application processor AP, communication module and deposit
Reservoir, wherein, the AP is connected respectively with communication module and memory,
The AP, for determining global system for mobile communications GSM channels to be tested；
The AP, is additionally operable to the Power Control grade PCL scope legal according to GSM channels described in GSM channel locks, from institute
State and maximum power level is selected in the range of PCL；
The AP, is additionally operable to control the communication module to correspond to using the maximum power level on the GSM channels
Maximum power value transmitting signal；
The AP, is additionally operable to maintain GSM channels and maximum power value the transmitting signal, tests the GSM channels pair
The interference of function module.
The third aspect, there is provided a kind of electronic device, the electronic device include：Processing unit and Transmit-Receive Unit, it is described
Processing unit is connected with Transmit-Receive Unit,
The processing unit, for determining global system for mobile communications GSM channels to be tested；
The processing unit, is additionally operable to the Power Control grade PCL model legal according to GSM channels described in GSM channel locks
Enclose, maximum power level is selected in the range of the PCL；
The processing unit, is additionally operable to control the Transmit-Receive Unit on the GSM channels using described maximum power etc.
The corresponding maximum power value transmitting signal of level；
The processing unit, is additionally operable to maintain GSM channels and maximum power value the transmitting signal, tests the GSM
Interference of the channel to function module.
Fourth aspect, there is provided a kind of computer-readable recording medium, it stores the computer journey for electronic data interchange
Sequence, wherein, the computer program causes computer to perform the method provided such as first aspect.
5th aspect, there is provided a kind of computer program product, the computer program product include storing computer journey
The non-transient computer-readable recording medium of sequence, the computer program are operable to make computer perform first aspect offer
Method.
Implement the embodiment of the present application, have the advantages that：
As can be seen that the application offer voluntarily carries out interference by electronic device and is detected, so this detection method can
To realize that multiple devices are carried out at the same time detection, because it is coordinated without other equipment, itself it is by locally controlling completely
It is no to produce interference with other modules, so it can support the equipment of magnanimity to carry out the realization of Interference Detection, avoid and dispatch from the factory
The phenomenon that disturbing occurs in mobile phone occurs, and then improves user experience.
Brief description of the drawings
In order to illustrate more clearly of the technical solution in the embodiment of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the present application, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of structure diagram of network architecture.
Fig. 2 is a kind of circuit domain circuit flow diagram.
Fig. 3 is a kind of flow diagram of the channel disturbance test method of electronic device provided by the invention.
Fig. 4 a are a kind of data transfer schematic diagrames of display device.
Fig. 4 b are a kind of sequential transmission schematic diagrames of display device.
Fig. 4 c are the interference sequential transmission schematic diagrames of another display device.
Fig. 5 a are a kind of structure diagrams of electronic device.
Fig. 5 b are a kind of structure diagrams of electronic device disclosed in the embodiment of the present application.
Fig. 6 is the structure diagram of another smart machine disclosed in the embodiment of the present application.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, the technical solution in the embodiment of the present application is carried out clear, complete
Site preparation describes, it is clear that described embodiment is some embodiments of the present application, instead of all the embodiments.Based on this Shen
Please in embodiment, the every other implementation that those of ordinary skill in the art are obtained without creative efforts
Example, shall fall in the protection scope of this application.
Term " first ", " second ", " the 3rd " in the description and claims of this application and the attached drawing and "
Four " etc. be to be used to distinguish different objects, rather than for describing particular order.In addition, term " comprising " and " having " and it
Any deformation, it is intended that cover non-exclusive include.Such as contain the process of series of steps or unit, method, be
The step of system, product or equipment are not limited to list or unit, but alternatively further include the step of not listing or list
Member, or alternatively further include for the intrinsic other steps of these processes, method, product or equipment or unit.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
In the method that first aspect provides, described Power Control legal according to GSM channels described in GSM channel locks etc.
Level PCL scopes include：
Determine the GSM channels, the GSM is inquired in the mapping relations from the GSM channels prestored with PCL scopes
The corresponding PCL scopes of channel.
In the method that first aspect provides, interference of the test GSM channels to function module includes：
Selection has multiple function modules of frequency point from all functions module, in order single startup function module testing
Interference of the GSM channels to each function module.
In the method that first aspect provides, the method further includes：
Interference list is created, the interference list includes：Produce the mark and corresponding GSM letters of the function module of interference
Road.
In the electronic device that second aspect provides, the memory, for storing the mapping of GSM channels and PCL scopes
Relation；
The AP, specifically for determining the GSM channels, from the GSM channels of the memory storage and reflecting for PCL scopes
Penetrate in relation and inquire the corresponding PCL scopes of the GSM channels.
In the electronic device that second aspect provides, the AP, specifically for selecting that there is frequency from all functions module
Multiple function modules of point, in order interference of the GSM channels to each function module described in single startup function module testing.
In the electronic device that second aspect provides, the AP, is additionally operable to create interference list, and the interference list is protected
There are the memory, the interference list includes：Produce the mark of the function module of interference and corresponding GSM channels.
Electronic device in the application can include smart mobile phone (such as Android phone, iOS mobile phones, Windows
Phone mobile phones etc.), tablet computer, palm PC, laptop, mobile internet device (MID, Mobile Internet
Devices) or Wearable etc., above-mentioned electronic device are only citings, and non exhaustive, are filled including but not limited to above-mentioned electronics
Put, for convenience of description, in example below by above-mentioned electronic device be known as user equipment (User equipment, UE),
Terminal or electronic equipment.Certainly in practical applications, above-mentioned user equipment is also not necessarily limited to above-mentioned realization form, such as can also wrap
Include：Intelligent vehicle mounted terminal, computer equipment etc..
As shown in Figure 1, as shown in Figure 1, should for terminal, when it communicates with network side equipment, its network architecture to communicate
Include under network architecture：Evolved base station (Evolution Node B, eNB) and mobile management entity (Mobility
Management Entity, MME) and UE, wherein, UE is established by eNB and MME and connected, the MME so after the authentication is passed
Data service can be provided for UE.For speech business, MME can pass through circuit domain dropping (English：Circuit
Switched Fallback, CSFB) business realizing falls back to UE circuit domain, i.e., it is mobile logical that the whole world is revert to speech business
News system (GlobalSystem of Mobile communication, GSM) communication channel.
Refering to Fig. 2, Fig. 2 provides a kind of flow of CSFB business, as shown in Fig. 2, the CSFB business includes the following steps：
Step S200, mobile terminal sends call request to eNB, which is forwarded to MME by eNB.
Step S201, MME is to mobile terminal transtation mission circuit domain Service Notification (CS service notification).
Step S202, mobile terminal sends expansion service request (extended service request) to MME.
Step S203, mobile terminal receives the RRC connection release message that eNB is sent, which includes more
A 2G frequency points (it is assumed here that multiple frequency points specifically include 75,85,95,100).
Step S204, mobile terminal is fallen after rise to 2G networks according to the 2G frequency points.
Step S205, mobile terminal receives mobile switch server (English：MSC Server, MSS) send calling control
System establishes (Call Control_SETUP, CC_SETUP) message and realizes that MT call are successfully accessed.
By flow as shown in Figure 2, for current 4G networks, when realizing audio call, it is to pass through GSM that it is actual
Channel realizes speech business, but for each UE, its maximum transmission power on identical GSM channels may have
Difference, because for each UE, the adjustment of its hardware or parameter has subtle difference, this difference causes the GSM of each UE to believe
The maximum transmission power in road may be variant, and the difference of maximum transmission power may cause GSM channels between disparate modules
The size of interference produces difference, for the interference between GSM channels and module, such as the MIPI frequencies of GSM channels and display screen
Exemplified by producing interference, which GSM channel is selected to determine by UE for whether GSM channels produce interference with MIPI frequencies, for example,
When MIPI frequencies are in 514.5MHz, its GSM channel disturbed can be：40、41、42.It is but much for GSM channel disturbances
Determined by the transmission power of GSM channels, for the example of a reality, for UE1, it have selected 41 channels, it can be to aobvious
The MIPI frequencies of display screen produce interference, but since UE1 is controlled by base station, its transmission power on 41 channels of GSM is very
Small, although interference can be produced, annoyance level very little, can be ignored.Due to the maximum hair of each channel of each UE
Penetrating power may be variant, then for disturbed between the maximum transmission power and GSM channels of each channel of each UE whether
Can influence communication just need to detect, but existing detection method dependent on detection device it is single to single UE be detected come
Realize, which can not obviously support magnanimity (such as 104It is more than level) detection of UE.
Refering to Fig. 3, Fig. 3 provides a kind of channel disturbance test method of electronic device, and this method is realized by electronic device,
This method is as shown in figure 3, include the following steps：
Step S301, electronic device after powering, determines GSM channels to be tested.
The mode of GSM channels to be tested in above-mentioned steps S301 can have a variety of such as optional in the application one
Technical solution in, above-mentioned GSM channels can be determined that the control device specifically may be used by the control device being connected with electronic device
Think, computer, server, base station, controller etc. equipment, concrete implementation mode can be, by an order come really
Determine electronic device GSM channels to be tested, receive the GSM channels of the test in electronic device certainly and be ready to test
When, a confirmation message can be sent to control device to inform control device.
Step S302, the electronic device Power Control grade (Power legal according to the GSM channel locks GSM channels
Control Level, PCL) scope, maximum power level is selected in the range of PCL.
The legal PCL scopes of the GSM channel locks GSM channels in above-mentioned steps S302 can be using list mode come really
Fixed, for example, setting a list, which includes all corresponding PCL scopes of GSM channels, so determines the GSM channels
Afterwards, table look-at can know corresponding PCL scopes.For example, for GSM850/900, PCL legal ranges are 5~19, its
In 5 represent maximum power level；For GSM1800/1900, PCL legal ranges are 0~15, wherein 0 represents maximum power etc.
Level.
Step S303, electronic device is launched on the GSM channels using the corresponding maximum power value of the maximum power level
Signal.
Step S304, electronic device maintains the GSM channels and maximum power value to launch signal, tests the GSM channels pair
The interference of function module.
The implementation method of above-mentioned steps S304 is specifically as follows：
Electronic device maintains the GSM channels and maximum power value, and electronic device selects to have from all functions module
Multiple function modules of frequency point, (this can sequentially be set by the user, naturally it is also possible to for fixed order in order.) single open
Interference of the dynamic the plurality of function module test GSM channels to each function module, such as produces interference, will produce the function mould of interference
Block is recorded in interference list.
Optionally, above-mentioned interference list can specifically include：Produce the title of the function module of interference and corresponding GSM
Channel, for example, No. 41 channels of the MIPI frequencies of display screen and GSM produce interference, then can record in the interference list, show
Display screen, GSM 41.Certain above-mentioned statement can also use other modes, such as can be represented by a character string, have
Body, such as produce the module of interference and include：This 4 kinds of front camera, rear camera, display screen, memory, each module pair
1 bite are answered, 1 can represent to produce interference, and 0 represents not disturb, then can above set n bite to represent GSM
Channel, such as 6 bits, i.e., indicate whether to produce interference using the combination of n-bit position+module bit.Tool
Body, such as 1010010010, wherein, preceding 101001 represent that GSM channels 41,0010 represent 3bite corresponding module productions
Interference is given birth to, i.e. display screen produces interference, this certain form of presentation is only a citing, in concrete implementation mode, also
Other form of presentation, such as bitmap representation etc. can be used.
The technical solution that the application provides voluntarily carries out interference by electronic device and is detected, so this detection method can
To realize that multiple devices are carried out at the same time detection, because it is coordinated without other equipment, itself it is by locally controlling completely
It is no to produce interference with other modules, so it can support the equipment of magnanimity to carry out the realization of Interference Detection, avoid and dispatch from the factory
The phenomenon that disturbing occurs in mobile phone occurs, and then improves user experience.
Optionally, the above-mentioned interference tool for starting by sequence the plurality of function module test GSM channels to each function module
Body can include：
The first function module is selected in order, determines the input data x of the first function module, the first function module of collection
Output data y, compares output data y and input data x and obtains variance rate, definite not produce as the variance rate is less than given threshold
Raw interference, as the variance rate is more than given threshold, determines to produce and disturbs.
Below in a manner of illustrating its concrete implementation exemplified by display screen, as shown in fig. 4 a, Fig. 4 a are a kind of display devices
The data transfer schematic diagram of (such as liquid crystal display), as shown in fig. 4 a, the digital signal of LCD driving plates output is except including RGB numbers
It is believed that extra, RGB is the color for representing three passages of red, green, blue, i.e., the three primary colors described in usual people, wherein, R is represented
Red (red), G represent Green (green), and B represents Blue (blueness)；Further include the synchronous (English abbreviation of row：Hsync, English are complete
Claim：Horizontalsynchronization), field synchronization (English abbreviation：Vsync, English full name：Vertical
Synchronization), data enable (English abbreviation：DE, English full name：Data Enable), the signal such as pixel clock.With
Low Voltage Differential Signal (English abbreviation：LVDS, English full name：Low-voltage differential signaling) interface
Exemplified by output, each signal arrangement mode is as shown in Figure 4 b.Two kinds of transmission modes defined in LVDS transport protocols：Data enable pattern
(English abbreviation：DE mode, English full name：Data Enable mode) and synchronous mode (English abbreviation：Sync mode, English
Literary full name：synchronization mode)；DE mode only need DE signal synchronization RGB data, Sync mode to need to use
Hsync and Vsync synchronization RGB data.
As shown in Figure 4 b, it is the output signal schematic representation of normal display screen, as shown in Figure 4 b, in DE signals and starting
When signal STV is high level, if display screen at this time does not receive interference, its output data and input data are essentially identical,
And if there is interference, then due to being original data, it will not change input data, but output data is due to receiving
To interference, as improper data, tx sections as illustrated in fig. 4 c, if STV signals are interfered, then output data is straight
Zero is connected in, certainly in practical applications, can also be that other signals receive interference in tx sections, such as output signal is done
Disturb, then its be possible to output for improper data, for example, the high level of output signal is the value of variable value or high level
It is very big with the difference of the high value of input data, it can so determine to disturb.
Optionally, above-mentioned comparison output data y and input data x obtains variance rate and is specifically as follows：
Determine the virtual value amount alpha of input data x, determine the virtual value quantity β of output data y, variance rate=1- beta/alphas；
Above-mentioned virtual value is specifically as follows, the value of the high level of input data x in setting range, if high level is not in setting range
It is interior, it is determined as invalid value.
By that can learn the intensity of interference of the GSM channels to the output data of display screen to the statistics of virtual value quantity,
If interference is bigger, then the effective quantity β of output data y is with regard to smaller, then corresponding variance rate is just higher, so
Just can direct basis variance rate determine whether to be disturbed be subject to GSM channels.
Refering to Fig. 5 a, Fig. 5 a provide a kind of electronic device, and the electronic device includes：Communication module 501, application processor
AP502, memory 503, the AP are connected with the communication module and the memory, the memory storage one or more
A program；
AP502, the program for calling the memory storage determine global system for mobile communications GSM letters to be tested
Road；
AP502, is additionally operable to the Power Control grade PCL scope legal according to GSM channels described in GSM channel locks, from institute
State and maximum power level is selected in the range of PCL；
AP502, it is corresponding using the maximum power level on the GSM channels to be additionally operable to control communication module 501
Maximum power value launches signal；
AP502, is additionally operable to maintain GSM channels and maximum power value the transmitting signal, tests the GSM channels to work(
The interference of energy module.
The AP502, is additionally operable to select the first function module in order, determines the input data x of the first function module, adopts
Collect the output data y of the first function module, compare output data y and input data x and obtain variance rate, set as the variance rate is less than
Determine threshold value, determine not producing interference, as the variance rate is more than given threshold, determine that generation is disturbed.
The AP502, the virtual value amount alpha specifically for determining input data x, determines the virtual value number of output data y
Measure β, variance rate=1- beta/alphas；Above-mentioned virtual value is specifically as follows, the value of the high level of input data x in setting range, such as high
Level is determined as invalid value not in setting range.
The application voluntarily carries out interference by electronic device and is detected, so this detection method can realize multiple devices
Be carried out at the same time detection because it is coordinated without other equipment, completely by locally control itself whether with other modules
Interference is produced, so it can support the equipment of magnanimity to carry out the realization of Interference Detection, the mobile phone that dispatches from the factory is avoided and occurs what is disturbed
Phenomenon occurs, and then improves user experience.
Refering to Fig. 5 b, Fig. 5 b provide a kind of electronic device, and the electronic device includes：Processing unit 508 and transmitting-receiving are single
Member 509, the processing unit is connected with Transmit-Receive Unit,
The processing unit, for determining global system for mobile communications GSM channels to be tested；
The processing unit, is additionally operable to the Power Control grade PCL model legal according to GSM channels described in GSM channel locks
Enclose, maximum power level is selected in the range of the PCL；
The processing unit, is additionally operable to control the Transmit-Receive Unit on the GSM channels using described maximum power etc.
The corresponding maximum power value transmitting signal of level；
The processing unit, is additionally operable to maintain GSM channels and maximum power value the transmitting signal, tests the GSM
Interference of the channel to function module.
The electronic device that the application provides voluntarily carries out interference and is detected, so this detection method can realize that more set
It is standby to be carried out at the same time detection because it is coordinated without others equipment, completely by locally control itself whether with other moulds
Block produces interference, so it can support the equipment of magnanimity to carry out the realization of Interference Detection, avoids the mobile phone that dispatches from the factory and disturbs
Phenomenon occur, and then improve user experience.
Fig. 6 is illustrated that the block diagram with the part-structure of smart machine provided by the embodiments of the present application.With reference to figure 6, service
Device includes：Radio frequency (Radio Frequency, RF) circuit 910, memory 920, input unit 930, sensor 950, audio-frequency electric
The portions such as road 960, Wireless Fidelity (Wireless Fidelity, WiFi) module 970, application processor AP980 and power supply 990
Part.It will be understood by those skilled in the art that smart machine structure shown in Fig. 6 does not form the restriction to smart machine, can
With including than illustrating more or fewer components, either combining some components or different components arrangement.
Each component parts of smart machine is specifically introduced with reference to Fig. 6：
Input unit 930 can be used for the numeral or character information for receiving input, and produces and set with the user of smart machine
Put and the input of key signals that function control is related.Specifically, input unit 930 may include touching display screen 933, writing pencil
931 and other input equipments 932.Input unit 930 can also include other input equipments 932.Specifically, other inputs are set
Standby 932 can include but is not limited to physical button, function key (such as volume control button, switch key etc.), trace ball, mouse
One or more in mark, operation lever etc..
AP980 is the control centre of smart machine, utilizes each portion of various interfaces and the whole smart machine of connection
Point, by running or performing the software program and/or module that are stored in memory 920, and call and be stored in memory 920
Interior data, perform the various functions and processing data of smart machine, so as to carry out integral monitoring to smart machine.Optionally,
AP980 may include one or more processing units；Optionally, AP980 can integrate application processor and modem processor, its
In, application processor mainly handles operating system, user interface and application program etc., and modem processor is mainly handled wirelessly
Communication.It is understood that above-mentioned modem processor can not also be integrated into AP980.Above-mentioned AP980 can collect adult
Face identifies module, and certainly in practical applications, above-mentioned recognition of face module can also be separately provided or be integrated in camera 770
Interior, recognition of face module as shown in Figure 6 is exemplified by being integrated in AP980.
In addition, memory 920 can include high-speed random access memory, nonvolatile memory, example can also be included
Such as at least one disk memory, flush memory device or other volatile solid-state parts.
RF circuits 910 can be used for the reception and transmission of information.In general, RF circuits 910 include but not limited to antenna, at least one
A amplifier, transceiver, coupler, low-noise amplifier (Low Noise Amplifier, LNA), duplexer etc..In addition,
RF circuits 910 can also be communicated by wireless communication with network and other equipment.Above-mentioned wireless communication can use any communication
Standard or agreement, include but not limited to global system for mobile communications (Global System of Mobile
Communication, GSM), general packet radio service (General Packet Radio Service, GPRS), code division it is more
Location (Code Division MultipleAccess, CDMA), wideband code division multiple access (Wideband Code Division
Multiple Access, WCDMA), Long Term Evolution (Long Term Evolution, LTE), Email, Short Message Service
(ShortMessaging Service, SMS) etc..
AP980, for determining global system for mobile communications GSM channels to be tested；
AP980, is additionally operable to the Power Control grade PCL scope legal according to GSM channels described in GSM channel locks, from institute
State and maximum power level is selected in the range of PCL；
AP980, it is corresponding most using the maximum power level on the GSM channels to be additionally operable to control RF circuits 910
High-power value launches signal；
AP980, is additionally operable to maintain GSM channels and maximum power value the transmitting signal, tests the GSM channels to work(
The interference of energy module.
Optionally, memory 920, for storing the mapping relations of GSM channels and PCL scopes；
AP980, specifically for determining the GSM channels, from the GSM channels of the memory storage and reflecting for PCL scopes
Penetrate in relation and inquire the corresponding PCL scopes of the GSM channels.
Optionally, AP980, specifically for multiple function modules of the selection with frequency point from all functions module, by suitable
Interference of the GSM channels to each function module described in the single startup function module testing of sequence.
Optionally, AP980, is additionally operable to create interference list, and the interference list is stored in the memory, described dry
Disturbing list includes：Produce the mark of the function module of interference and corresponding GSM channels.
Smart machine may also include at least one sensor 950, for example optical sensor, motion sensor, closely sense
Device and other sensors.Specifically, optical sensor may include ambient light sensor and proximity sensor, wherein, ambient light passes
Sensor can adjust the brightness of touching display screen according to the light and shade of ambient light, and proximity sensor can be moved in one's ear in mobile phone
When, close touching display screen and/or backlight.As one kind of motion sensor, accelerometer sensor can detect in all directions
The size of (generally three axis) acceleration, can detect that size and the direction of gravity when static, available for identification mobile phone posture
(for example pedometer, struck using (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function
Hit) etc.；Proximity Sensor can be used for detecting distance between mobile phone and user.Gyroscope, the gas that can also configure as mobile phone
The other sensors such as meter, hygrometer, thermometer, infrared ray sensor are pressed, details are not described herein.
Voicefrequency circuit 960, loudspeaker 961, microphone 962 can provide the audio interface between user and smart machine.Sound
The transformed electric signal of the voice data received can be transferred to loudspeaker 961, is converted to by loudspeaker 961 by frequency circuit 960
Voice signal plays；On the other hand, the voice signal of collection is converted to electric signal by microphone 962, is received by voicefrequency circuit 960
After be converted to voice data, then after voice data is played AP980 processing, through RF circuits 910 to be sent to such as another mobile phone,
Or voice data is played to memory 920 further to handle.
WiFi belongs to short range wireless transmission technology, and mobile phone can help user's transceiver electronics postal by WiFi module 970
Part, browse webpage and access streaming video etc., it has provided wireless broadband internet to the user and has accessed.Although Fig. 6 is shown
WiFi module 970, but it is understood that, it is simultaneously not belonging to must be configured into for smart machine, can exist as needed completely
Do not change in the essential scope of application and omit.
Smart machine further includes the power supply 990 (such as battery or power module) to all parts power supply, optionally, power supply
Can be logically contiguous with AP980 by power-supply management system, thus by power-supply management system realize management charging, electric discharge, with
And the function such as power managed.
The technical solution that the application provides is determining the corresponding N number of channel of the first working frequency points of the display device and the
After the corresponding M channel of two working frequency points, the industry that definite network side equipment issues is detected for the channel of communication module
Business channel whether belong to N number of channel or M channel, if it belong to N number of channel, then the first working frequency points at this time for
The interference of N number of Traffic Channel is stronger, at this time by the second working frequency points of working frequency adjusted value of touching display screen to avoid to N number of
The interference of Traffic Channel, such as the first Traffic Channel belong to M channel, then and the second working frequency points are stronger to M channel at this time, this
Sample sets two working frequency points by touching display screen, so improves the quality of communication, improves user experience..
The embodiment of the present application also provides a kind of computer-readable storage medium, wherein, computer-readable storage medium storage is used for electricity
The computer program that subdata exchanges, it is any as described in above-mentioned embodiment of the method which make it that computer is performed
A kind of part or all of step of the channel disturbance test method of electronic device.
The embodiment of the present application also provides a kind of computer program product, and the computer program product includes storing calculating
The non-transient computer-readable recording medium of machine program, the computer program are operable to make computer perform such as above-mentioned side
The part or all of step of the channel disturbance test method of any type electronic device described in method embodiment.
It should be noted that for foregoing each method embodiment, in order to be briefly described, therefore it is all expressed as a series of
Combination of actions, but those skilled in the art should know, the application and from the limitation of described sequence of movement because
According to the application, some steps can use other orders or be carried out at the same time.Secondly, those skilled in the art should also know
Know, embodiment described in this description belongs to alternative embodiment, involved action and module not necessarily the application
It is necessary.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed device, can be by another way
Realize.For example, device embodiment described above is only schematical, such as the division of the unit, it is only one kind
Division of logic function, can there is an other dividing mode when actually realizing, such as multiple units or component can combine or can
To be integrated into another system, or some features can be ignored, or not perform.Another, shown or discussed is mutual
Coupling, direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING or communication connection of device or unit,
Can be electrical or other forms.
The unit illustrated as separating component may or may not be physically separate, be shown as unit
The component shown may or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
In network unit.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the application can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units integrate in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, can also be realized in the form of software program module.
If the integrated unit is realized in the form of software program module and is used as independent production marketing or use
When, it can be stored in a computer-readable access to memory.Based on such understanding, the technical solution of the application substantially or
Person say the part to contribute to the prior art or the technical solution all or part can in the form of software product body
Reveal and, which is stored in a memory, including some instructions are used so that a computer equipment
(can be personal computer, server or network equipment etc.) performs all or part of each embodiment the method for the application
Step.And foregoing memory includes：USB flash disk, read-only storage (ROM, Read-Only Memory), random access memory
(RAM, Random Access Memory), mobile hard disk, magnetic disc or CD etc. are various can be with the medium of store program codes.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
To instruct relevant hardware to complete by program, which can be stored in a computer-readable memory, memory
It can include：Flash disk, read-only storage (English：Read-Only Memory, referred to as：ROM), random access device (English：
Random Access Memory, referred to as：RAM), disk or CD etc..
The embodiment of the present application is described in detail above, specific case used herein to the principle of the application and
Embodiment is set forth, and the explanation of above example is only intended to help to understand the present processes and its core concept；
Meanwhile for those of ordinary skill in the art, according to the thought of the application, can in specific embodiments and applications
There is change part, in conclusion this specification content should not be construed as the limitation to the application.
Claims (11)
1. the channel disturbance test method of a kind of electronic device, it is characterised in that described method includes following steps：
Determine global system for mobile communications GSM channels to be tested；
The Power Control grade PCL scope legal according to GSM channels described in GSM channel locks, selects most in the range of the PCL
High-power grade；
Using the corresponding maximum power value transmitting signal of the maximum power level on the GSM channels；
GSM channels and maximum power value the transmitting signal is maintained, tests interference of the GSM channels to function module.
It is 2. according to the method described in claim 1, it is characterized in that, described legal according to GSM channels described in GSM channel locks
Power Control grade PCL scopes include：
Determine the GSM channels, the GSM channels are inquired in the mapping relations from the GSM channels prestored with PCL scopes
Corresponding PCL scopes.
3. according to the method described in claim 1, it is characterized in that, interference of the test GSM channels to function module
Including：
Multiple function modules of the selection with frequency point from all functions module, in order described in single startup function module testing
Interference of the GSM channels to each function module.
4. according to the method described in claim 3, it is characterized in that, the method further includes：
Interference list is created, the interference list includes：Produce the mark of the function module of interference and corresponding GSM channels.
5. a kind of electronic device, it is characterised in that the electronic device includes：Application processor AP, communication module and memory,
Wherein, the AP is connected respectively with communication module and memory,
The AP, for determining global system for mobile communications GSM channels to be tested；
The AP, is additionally operable to the Power Control grade PCL scope legal according to GSM channels described in GSM channel locks, from described
Maximum power level is selected in the range of PCL；
The AP, is additionally operable to control the communication module corresponding most using the maximum power level on the GSM channels
High-power value launches signal；
The AP, is additionally operable to maintain GSM channels and maximum power value the transmitting signal, tests the GSM channels to function
The interference of module.
6. electronic device according to claim 5, it is characterised in that
The memory, for storing the mapping relations of GSM channels and PCL scopes；
The AP, specifically for determining the GSM channels, the mapping of GSM channels and PCL scopes from the memory storage is closed
The corresponding PCL scopes of the GSM channels are inquired in system.
7. electronic device according to claim 5, it is characterised in that
The AP, specifically for multiple function modules of the selection with frequency point, in order single startup from all functions module
Function module tests interference of the GSM channels to each function module.
8. according to the method described in claim 3, it is characterized in that, the method further includes：
The AP, is additionally operable to create interference list, and the interference list is stored in the memory, the interference list bag
Include：Produce the mark of the function module of interference and corresponding GSM channels.
9. a kind of electronic device, it is characterised in that the electronic device includes：Processing unit and Transmit-Receive Unit, the processing
Unit is connected with Transmit-Receive Unit,
The processing unit, for determining global system for mobile communications GSM channels to be tested；
The processing unit, is additionally operable to the Power Control grade PCL scope legal according to GSM channels described in GSM channel locks, from
Maximum power level is selected in the range of the PCL；
The processing unit, is additionally operable to control the Transmit-Receive Unit to use the maximum power level pair on the GSM channels
The maximum power value transmitting signal answered；
The processing unit, is additionally operable to maintain GSM channels and maximum power value the transmitting signal, tests the GSM channels
Interference to function module.
A kind of 10. computer-readable recording medium, it is characterised in that it stores the computer program for electronic data interchange,
Wherein, the computer program causes computer to perform such as claim 1-4 any one of them methods.
11. a kind of computer program product, it is characterised in that the computer program product includes storing computer program
Non-transient computer-readable recording medium, the computer program are operable to make computer perform such as claim 1-4
Method described in one.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101212745A (en) * | 2006-12-29 | 2008-07-02 | 中兴通讯股份有限公司 | Method for mutual interference performance test of dual-mode dual-standby mobile terminal |
| CN102170644A (en) * | 2011-05-23 | 2011-08-31 | 新邮通信设备有限公司 | Method for avoiding coexistence interference in terminal equipment |
| CN103152064A (en) * | 2011-12-06 | 2013-06-12 | 联想移动通信科技有限公司 | Method and device and communication equipment of reducing interference of clock on radio frequency system |
| CN105357033A (en) * | 2015-10-16 | 2016-02-24 | 华为技术有限公司 | Method and device for reducing interference of mobile industry processor interface to communication quality |
| CN106936515A (en) * | 2017-05-09 | 2017-07-07 | 广东欧珀移动通信有限公司 | Radio frequency interference processing method, storage medium and terminal |
-
2017
- 2017-12-20 CN CN201711384018.6A patent/CN107994961B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101212745A (en) * | 2006-12-29 | 2008-07-02 | 中兴通讯股份有限公司 | Method for mutual interference performance test of dual-mode dual-standby mobile terminal |
| CN102170644A (en) * | 2011-05-23 | 2011-08-31 | 新邮通信设备有限公司 | Method for avoiding coexistence interference in terminal equipment |
| CN103152064A (en) * | 2011-12-06 | 2013-06-12 | 联想移动通信科技有限公司 | Method and device and communication equipment of reducing interference of clock on radio frequency system |
| CN105357033A (en) * | 2015-10-16 | 2016-02-24 | 华为技术有限公司 | Method and device for reducing interference of mobile industry processor interface to communication quality |
| CN106936515A (en) * | 2017-05-09 | 2017-07-07 | 广东欧珀移动通信有限公司 | Radio frequency interference processing method, storage medium and terminal |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: OPPO Guangdong Mobile Communications Co.,Ltd. Address before: No.18, Wusha Haibin Road, Chang'an Town, Dongguan City, Guangdong Province Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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