CN109547646A - A kind of mobile terminal and its interference processing method - Google Patents
A kind of mobile terminal and its interference processing method Download PDFInfo
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- CN109547646A CN109547646A CN201910009514.6A CN201910009514A CN109547646A CN 109547646 A CN109547646 A CN 109547646A CN 201910009514 A CN201910009514 A CN 201910009514A CN 109547646 A CN109547646 A CN 109547646A
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- processor
- radio
- detecting circuit
- voltage value
- frequency devices
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/146—Uplink power control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
Abstract
The embodiment of the invention provides a kind of mobile terminal and its interference processing methods, which includes: processor, function element, radio-frequency devices and voltage detecting circuit；Wherein, which connect with radio-frequency devices；It is connected between processor and function element by mobile industry processor interface control line, which includes data signal transmission wire；The processor is connect with voltage detecting circuit, which is used for the voltage value of data detection signal transmission line；Processor is used for, and in the case where voltage value is unsatisfactory for target zone, control radio-frequency devices execute drop interference operation, so that the voltage value for the data signal transmission wire that the voltage detecting circuit detects meets target zone.In the embodiment of the present invention, in the case where the signal quality exception of MIPI control line, interference of the radiofrequency signal to the signal of MIPI control line can be reduced, functional component is worked normally.
Description
Technical field
The present invention relates to field of communication technology, the interference more particularly to a kind of mobile terminal and a kind of mobile terminal is handled
Method.
Background technique
With the ultimate attainment pursuit for usage experience, performance of the user for mobile terminals such as smart phone, tablet computers
It is required that also higher and higher, the function of transferring terminal is also more and more abundant, and correspondingly, the layout of function element is also more and more compacter.
However, the radio-frequency devices in mobile terminal need the frequency for carrying out radio communication also to get over development communication technologies
Come higher, when carrying out radio communication, can be interfered with each other between the control signal of radiofrequency signal and function element, influence effector
The work of part.For example, if there is incoming call, the radiofrequency signal that antenna generates is held very much when user using camera when being shot
The work of camera is easily influenced, so that the failures such as flower shields or card freezes occurs in camera interface.
Summary of the invention
In view of this, in order to solve existing mobile terminal when carrying out radio communication, radiofrequency signal and function element
The problem of interfering with each other, influencing the work of function element between control signal, the present invention provides a kind of mobile terminal and
A kind of interference processing method of mobile terminal.
To solve the above-mentioned problems, on the one hand, the embodiment of the invention discloses a kind of mobile terminals, comprising: processor, function
It can device, radio-frequency devices and voltage detecting circuit；Wherein
The processor is connect with the radio-frequency devices；
It is connected between the processor and the function element by mobile industry processor interface control line, the movement
Industry Processor Interface control line includes data signal transmission wire；
The processor is connect with the voltage detecting circuit, and the voltage detecting circuit is for detecting the data-signal
The voltage value of transmission line；
The processor is used for, and in the case where the voltage value is unsatisfactory for target zone, is controlled the radio-frequency devices and is held
Row drop interference operation, so that the voltage value for the data signal transmission wire that the voltage detecting circuit detects meets the mesh
Mark range.
On the other hand, the embodiment of the invention also provides a kind of interference processing methods of mobile terminal, comprising:
The voltage value of processor control voltage detecting circuit data detection signal transmission line, wherein the data-signal passes
Defeated line is separately connected the processor and function element；
In the case where the voltage value is unsatisfactory for target zone, it is dry that the processor controls the radio-frequency devices execution drop
Operation is disturbed, so that the voltage value for the data signal transmission wire that the voltage detecting circuit detects meets the target model
It encloses.
The embodiment of the present invention includes following advantages:
It in the embodiment of the present invention, is connected between the processor and the function element by MIPI control line, MIPI control
Line processed may include data signal transmission wire；The processor is connect with the voltage detecting circuit, the voltage detecting circuit
It can be used for detecting the voltage value of the data signal transmission wire.In practical applications, since the data signal transmission wire passes
The frequency of defeated data-signal be it is stable, therefore, the voltage value of the data signal transmission wire can reflect MIPI control line
Signal quality.In the embodiment of the present invention, data signal transmission wire described in the voltage detecting circuit real-time detection can be passed through
Voltage value, in the case where the voltage value is unsatisfactory for target zone, it is believed that the signal quality of MIPI control line occurs
Abnormal, in this case, the processor can control the radio-frequency devices and execute drop interference operation, reduces radio-frequency devices and produces
Interference of the raw radiofrequency signal to the signal of MIPI control line, so that the data signal transmission wire that voltage detecting circuit detects
Voltage value meet the target zone.That is, real-time detection MIPI control line can be passed through in the embodiment of the present invention
Signal quality can reduce radiofrequency signal to the letter of MIPI control line in the case where the signal quality exception of MIPI control line
Number interference, the functional component is worked normally.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of mobile terminal described in the embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of voltage detecting circuit of the invention；
Fig. 3 is a kind of step flow chart of the interference processing method of mobile terminal of the invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
The embodiment of the invention provides a kind of mobile terminals, specifically include: processor, function element, radio-frequency devices and
Voltage detecting circuit；Wherein, the processor is connect with the radio-frequency devices；Lead between the processor and the function element
Cross the connection of mobile industry processor interface control line；The mobile industry processor interface control line may include that data-signal passes
Defeated line, the processor are connect with the voltage detecting circuit, and the voltage detecting circuit can be used for detecting the data letter
The voltage value of number transmission line；The processor can be used for, and in the case where the voltage value is unsatisfactory for target zone, control institute
It states radio-frequency devices and executes drop interference operation, so that the electricity for the data signal transmission wire that the voltage detecting circuit detects
Pressure value meets the target zone.
In the embodiment of the present invention, connected between the processor and the function element by MIPI control line；MIPI control
Line processed may include data signal transmission wire；The processor is connect with the voltage detecting circuit, the voltage detecting circuit
It can be used for detecting the voltage value of the data signal transmission wire.In practical applications, since the data signal transmission wire passes
The frequency of defeated data-signal be it is stable, therefore, the voltage value of the data signal transmission wire can reflect MIPI control line
Signal quality.In the embodiment of the present invention, data signal transmission wire described in the voltage detecting circuit real-time detection can be passed through
Voltage value, in the case where the voltage value is unsatisfactory for target zone, it is believed that the signal quality of MIPI control line occurs
Abnormal, in this case, the processor can control the radio-frequency devices and execute drop interference operation, reduces radio-frequency devices and produces
Interference of the raw radiofrequency signal to the signal of MIPI control line, so that the data letter that the voltage detecting circuit detects
The voltage value of number transmission line meets the target zone.That is, real-time detection MIPI can be passed through in the embodiment of the present invention
The signal quality of control line can reduce radiofrequency signal and control to MIPI in the case where the signal quality exception of MIPI control line
The interference of the signal of line processed enables the functional component to work normally.
Referring to Fig.1, a kind of structural schematic diagram of mobile terminal described in the embodiment of the present invention is shown, specifically can wrap
It includes: processor 10, function element 11, radio-frequency devices 12, mobile industry processor interface (Mobile Industry
Processor Interface, MIPI) control line 13 and voltage detecting circuit 14；Wherein, processor 10 and radio-frequency devices 12
Connection；It can be connected by MIPI control line 13 between processor 10 and function element 11；MIPI control line 13 may include number
According to signal transmssion line 131；Processor 10 is connect with voltage detecting circuit 14, voltage detecting circuit 14 can be used for testing number it is believed that
The voltage value of number transmission line 131；Processor 10 can be used for, in the case where the voltage value is unsatisfactory for target zone, control
Radio-frequency devices 12 execute drop interference operation, so that the voltage for the data signal transmission wire that the voltage detecting circuit detects
Value can satisfy the target zone.In the embodiment of the present invention, can by the signal quality of real-time detection MIPI control line 13,
In the case where the signal quality exception of MIPI control line 13, radiofrequency signal can be reduced to the dry of the signal of MIPI control line 13
It disturbs, functional component 11 is worked normally.
In practical applications, function element 11 can be the function elements such as CCD camera assembly or display screen component, this hair
Bright embodiment is only illustrated by taking CCD camera assembly as an example, and other kinds of function element implements.
In the embodiment of the present invention, MIPI control line 13 can be used to realize the data between processor 10 and function element 11
Exchange, MIPI control line 13 can also include clock signal transmission line 132.Specifically, the data-signal that processor 10 generates can
To be transferred to function element 11 by data signal transmission wire 131, the clock signal that processor 10 generates can be believed by clock
Number transmission line 132 is transferred to function element 11, so that function element can work normally.
In practical applications, due to data signal transmission wire 131 transmit data-signal frequency be it is stable,
The voltage value of data signal transmission wire 131 can reflect the signal quality of MIPI control line 13.Specifically, for function element 11
For, in the case that the voltage value in data signal transmission wire 131 only connected to it meets target zone, just it can consider
The signal interference that radiofrequency signal in the mobile terminal transmits MIPI control line is smaller, and function element 11 being capable of normal work
Make.
For example, the target zone can be 200 ± 20mV in the case where function element 11 is CCD camera assembly.?
That is, in the case where the voltage value in data signal transmission wire 131 meets 200 ± 20mV, just it is considered that the mobile terminal
In radiofrequency signal signal interference that MIPI control line is transmitted it is smaller, the camera can work normally
It is understood that in specific application, the target zone can be according to the type and work of function element 11
It is determined as demand, the embodiment of the present invention can be without limitation for the particular content of the target zone.
It, can be by voltage detecting circuit 14 come the electricity of real-time detector data signal transmssion line 131 in the embodiment of the present invention
Pressure value, in the case where the voltage value meets the target zone, it is believed that the signal quality of MIPI control line 13, function
Component 11 can work normally；In the case where the voltage value is unsatisfactory for target zone, it is believed that MIPI control line 13
There is exception in signal quality, and the working condition of functional component 11 is it is possible that abnormal conditions.
Referring to Fig. 2, a kind of structural schematic diagram of voltage detecting circuit of the invention is shown, as shown in Fig. 2, the voltage
Detection circuit may include: microstrip line 20, and microstrip line 20 is arranged in parallel with data signal transmission wire 131.
First resistor 21,21 one end of first resistor ground connection, the other end of first resistor 21 are connect with one end of microstrip line 20.
One end of second resistance 22, second resistance 22 is connect with the other end of microstrip line 20, the other end of second resistance 22
It is connect with processor 10.
One end of 3rd resistor 23,3rd resistor 23 is connect with the other end of microstrip line 20, the other end of 3rd resistor 23
Ground connection.
In the embodiment of the present invention, microstrip line 20 can be arranged in parallel with data signal transmission wire 131.In practical applications,
Since microstrip line 20 and data signal transmission wire 131 are arranged in parallel, data signal transmission wire 131 can produce on microstrip line 20
Coupled voltages, and the loss of the coupled voltages is smaller.
For example, in the case where the voltage value of data signal transmission wire 131 is 200mV, since microstrip line 20 and data are believed
Number transmission line 131 is parallel, can produce the coupled voltages of 200mV on microstrip line 20.
In practical applications, since the target voltage values that processor 10 can identify need to meet preset range, and
The coupled voltages generated on microstrip line 20 are often unsatisfactory for the preset range, that is to say, that the coupling generated on microstrip line 20
Voltage can have the case where cannot being directly processed the identification of device 10.
For example, the voltage value that processor 10 can identify can be the voltage value of 800mV or more.It is generated when on microstrip line 20
Coupled voltages be 200mV when, the coupled voltages cannot be directly processed device 10 identification.
In the embodiment of the present invention, the voltage detecting circuit can also include first resistor 21, and first resistor 21 1 terminates
The other end on ground, first resistor 21 is connect with one end of microstrip line 20；And second resistance 22, one end of second resistance 22 with it is micro-
Other end connection with line 20, the other end of second resistance 22 are connect with processor 10.
In practical applications, since first resistor 21 and second resistance 22 are connected in series, first point is rented 21 and second
The electric current of resistance 22 is consistent, therefore, by adjusting the resistance value of first resistor 21 and second resistance 22, adjustable microstrip line 20
The ratio for the target voltage values that the coupled voltages of upper generation and the voltage detecting circuit are exported to processor 10, so that described
Target voltage values can be identified by processor 10.
For example, the voltage value that processor 10 can identify can be the voltage value of 800mV or more, and generated on microstrip line 20
The minimum 200mV of coupled voltages in the case where, can by adjust first resistor 21 and second voltage 22 ratio so that micro-
The ratio of target voltage values export to processor 10 with the coupled voltages that generate on line 20 and the voltage detecting circuit is 1:
4, so that the target voltage values can be identified by processor 10.
In the embodiment of the present invention, according to the target voltage values that the voltage detecting circuit 14 that processor 10 receives exports, i.e.,
It can determine the voltage value in data signal transmission wire 131.
For example, the target that the coupled voltages generated on microstrip line 20 and the voltage detecting circuit are exported to processor 10
In the case that the ratio of voltage value is 1:4, it is in the target voltage values that the voltage detecting circuit 14 that processor 10 receives exports
When 800mV, that is, it can determine that the voltage value in data signal transmission wire 131 is 200mV.
In the embodiment of the present invention, the voltage detecting circuit can also include 3rd resistor 23, one end of 3rd resistor 23
It is connect with the other end of microstrip line 20, the other end ground connection of 3rd resistor 23.
In practical applications, when 3rd resistor 23 can be used for microstrip line 20 and be coupled with data signal transmission wire 131
Impedance matching.
It, can be by voltage detecting circuit 14 come the electricity of real-time detector data signal transmssion line 131 in the embodiment of the present invention
Pressure value, in the case where the voltage value is unsatisfactory for target zone, it is believed that the signal quality of MIPI control line 13 occurs different
Often, the working condition of functional component 11 is it is possible that abnormal conditions.In this case, processor 10 can control RF device
Part 12 executes drop interference and operates, interference of the radiofrequency signal that reduction radio-frequency devices 12 generate to the signal of MIPI control line 13, with
So that the voltage value for the data signal transmission wire that the voltage detecting circuit detects meets the target zone.Namely
It says, it, can be by the signal quality of real-time detection MIPI control line 13, in the signal of MIPI control line 13 in the embodiment of the present invention
In the case where abnormal quality, interference of the radiofrequency signal to the signal of MIPI control line 13 can be reduced, enables functional component 11
It is enough to work normally.
In an alternative embodiment of the invention, the drop interference operation may include: the hair for reducing radio-frequency devices 12
Penetrate power.Specifically, radio-frequency devices 12 transmission power reduce in the case where, radio-frequency devices 12 send radiofrequency signal it is strong
Degree reduces, in this way, interference of the radiofrequency signal to the signal of MIPI control line 13 can be reduced, enables functional component 11 normal
Work.
For example, in the case where radio-frequency devices 12 are the transmitting antenna of mobile terminal, by the transmitting for reducing transmitting antenna
Power reduces antenna radio-frequency signal to MIPI control line in this manner it is possible to reduce the intensity of the radiofrequency signal of transmitting antenna transmitting
The interference of 13 signal enables functional component 11 to work normally.
Specifically, the transmission power for reducing radio-frequency devices 12 may include gradually reducing RF device according to default step diameter
The transmission power of part 12, until the voltage value for the data signal transmission wire 131 that voltage detecting circuit 14 detects meets the mesh
Mark range.
In specifically applying, the data signal transmission wire that the voltage detecting circuit detects voltage value not
In the case where meeting target zone, the transmission power of radio-frequency devices 12 can be gradually reduced according to default step diameter, it is every to reduce once
Transmission power, the voltage value of the data detection signal transmission line 131 again of voltage detecting circuit 14, when the voltage value is discontented with foot-eye
Range continues to reduce transmission power, until the voltage value for the data signal transmission wire 131 that voltage detecting circuit 14 detects again
Meet target zone.By the method for the transmission power of above-mentioned reduction radio-frequency devices 12, controlled with reducing radiofrequency signal to MIPI
The interference of the signal of line 13 enables functional component 11 to work normally, and the method operation of this drop interference is relatively simple, and drop is dry
The efficiency disturbed is higher.
In practical applications, the mobile terminal can also include: at least one transmitting antenna and at least one receives day
Line, the transmitting antenna are radio-frequency devices 12.Specifically, at least one described transmitting antenna and at least one described receiving antenna
It is often positioned in different positions, and the transmitting antenna as radio-frequency devices 12 is remoter at a distance from function element 11, the transmitting day
The radiofrequency signal that line generates is lower to the interference of the signal of MIPI control line 13.
In another alternative embodiment of the invention, drop interference operation may include: from it is described at least one connect
It receives selection one in antenna and is switched to new transmitting antenna, and select one to switch to newly from least one described transmitting antenna
Receiving antenna.Specifically, the transmitting antenna being closer from function element 11 can be switched to new receiving antenna, and selected
Select one with a distance from function element 11 farther away receiving antenna switch to new transmitting antenna, to increase new transmitting antenna and function
Can the distance between device 11 so that the radiofrequency signal that generates of the new transmitting antenna is to the dry of the signal of MIPI control line 13
Reduction is disturbed, in turn, functional component 11 can be enabled to work normally.
In practical applications, the drop interference operation can also include: to detect the receiving antenna and the transmitting day
The fault condition of line selects a faulty receiving antenna to be switched to new transmitting day from least one described receiving antenna
Line, and select a faulty transmitting antenna to switch to new receiving antenna from least one described transmitting antenna.
In specifically applying, in the case where the voltage value is unsatisfactory for target zone, from least one described reception
In antenna select one be switched to new transmitting antenna, and from least one described receiving antenna select one switch to it is new
Receiving antenna, to increase new the distance between transmitting antenna and function element 11, so that the new transmitting antenna generated
Radiofrequency signal reduces the interference of the signal of MIPI control line 13, in turn, functional component 11 can be enabled to work normally.This
The mode of kind drop interference can reduce antenna radio-frequency signal under the premise of not influencing the antenna radio-frequency signal of the mobile terminal
Interference to the signal of MIPI control line 13, that is to say, that the mode of drop interference on the transmission of antenna radio-frequency signal influence compared with
It is small, user can be improved for the antenna usage experience of the mobile terminal.
To sum up, mobile terminal described in the embodiment of the present invention includes at least following advantages:
In the embodiment of the present invention, connected between the processor and the function element by MIPI control line；MIPI control
Line processed may include data signal transmission wire；The processor is connect with the voltage detecting circuit, the voltage detecting circuit
It can be used for detecting the voltage value of the data signal transmission wire.In practical applications, since the data signal transmission wire passes
The frequency of defeated data-signal be it is stable, therefore, the voltage value of the data signal transmission wire can reflect MIPI control line
Signal quality.In the embodiment of the present invention, data signal transmission wire described in the voltage detecting circuit real-time detection can be passed through
Voltage value, in the case where the voltage value is unsatisfactory for target zone, it is believed that the signal quality of MIPI control line occurs
Abnormal, in this case, the processor can control the radio-frequency devices and execute drop interference operation, reduces radio-frequency devices and produces
Interference of the raw radiofrequency signal to the signal of MIPI control line, so that the data-signal that the voltage detecting circuit detects passes
The voltage value of defeated line meets the target zone.That is, can be controlled by real-time detection MIPI in the embodiment of the present invention
The signal quality of line can reduce radiofrequency signal to MIPI control line in the case where the signal quality exception of MIPI control line
Signal interference, the functional component is worked normally.
Referring to Fig. 3, a kind of step flow chart of the interference processing method of mobile terminal of the invention is shown, it specifically can be with
Include the following steps:
Step 301: the voltage value of processor control voltage detecting circuit data detection signal transmission line, wherein the number
The processor and function element are separately connected according to signal transmssion line.
Step 302: in the case where the voltage value is unsatisfactory for target zone, the processor controls the radio-frequency devices
Drop interference operation is executed, so that the voltage value for the data signal transmission wire that the voltage detecting circuit detects meets the mesh
Mark range.
Optionally, the voltage detecting circuit may include: microstrip line, and the microstrip line is parallel with the signal transmssion line
Setting；One end of first resistor, first resistor one end ground connection, the other end of the first resistor and the microstrip line connects
It connects；Second resistance, one end of the second resistance are connect with the other end of the microstrip line, the other end of the second resistance with
The processor connection；3rd resistor, one end of the 3rd resistor are connect with the other end of the microstrip line, the third electricity
The other end of resistance is grounded.
Optionally, the drop interference operation includes: the transmission power for reducing the radio-frequency devices.
Optionally, the transmission power for reducing the radio-frequency devices may include: to gradually reduce institute according to default step diameter
The transmission power for stating radio-frequency devices, until the voltage value for the data signal transmission wire that the voltage detecting circuit detects is full
The foot target zone.
Optionally, the mobile terminal includes: at least one transmitting antenna and at least one receiving antenna, the transmitting day
Line is the radio-frequency devices.Then the drop interference operation may include: to select one from least one described receiving antenna to cut
It is changed to new transmitting antenna, one is selected from least one described transmitting antenna and is switched to new receiving antenna.
Optionally, the function element includes: CCD camera assembly or display screen component.
The effect of mobile terminal shown in FIG. 1 may be implemented in the interference processing method of mobile terminal shown in Fig. 3, herein not
It repeats.
To sum up, the interference processing method of the mobile terminal can specifically include:
In the embodiment of the present invention, connected between the processor and the function element by MIPI control line；MIPI control
Line processed may include data signal transmission wire；The processor is connect with the voltage detecting circuit, the voltage detecting circuit
It can be used for detecting the voltage value of the data signal transmission wire.In practical applications, since the data signal transmission wire passes
The frequency of defeated data-signal be it is stable, therefore, the voltage value of the data signal transmission wire can reflect MIPI control line
Signal quality.In the embodiment of the present invention, data signal transmission wire described in the voltage detecting circuit real-time detection can be passed through
Voltage value, in the case where the voltage value is unsatisfactory for target zone, it is believed that the signal quality of MIPI control line occurs
Abnormal, in this case, the processor can control the radio-frequency devices and execute drop interference operation, reduces radio-frequency devices and produces
Interference of the raw radiofrequency signal to the signal of MIPI control line, so that the data-signal that the voltage detecting circuit detects passes
The voltage value of defeated line meets the target zone.That is, can be controlled by real-time detection MIPI in the embodiment of the present invention
The signal quality of line can reduce radiofrequency signal to MIPI control line in the case where the signal quality exception of MIPI control line
Signal interference, the functional component is worked normally.
It should be noted that for simple description, therefore, it is stated as a series of action groups for embodiment of the method
It closes, but those skilled in the art should understand that, embodiment of that present invention are not limited by the describe sequence of actions, because according to
According to the embodiment of the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art also should
Know, the embodiments described in the specification are all preferred embodiments, and the related movement not necessarily present invention is implemented
Necessary to example.
For embodiment of the method, since it is substantially similar to Installation practice, so be described relatively simple, it is related
Place illustrates referring to the part of embodiment of the method.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can provide as method, apparatus or calculate
Machine program product.Therefore, the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine software and
The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can be used one or more wherein include computer can
With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code
The form of the computer program product of implementation.
The embodiment of the present invention be referring to according to the method for the embodiment of the present invention, terminal device (system) and computer program
The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions
In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these
Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices
Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram
The device of specified function.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices
In computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates packet
The manufacture of command device is included, which realizes in one side of one or more flows of the flowchart and/or block diagram
The function of being specified in frame or multiple boxes.
These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that
Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus
The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart
And/or in one or more blocks of the block diagram specify function the step of.
Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases
This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as
Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
Above to the interference processing method of a kind of mobile terminal provided by the present invention and a kind of mobile terminal, carry out in detail
Thin to introduce, used herein a specific example illustrates the principle and implementation of the invention, and above embodiments are said
It is bright to be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, foundation
Thought of the invention, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification is not
It is interpreted as limitation of the present invention.
Claims (10)
1. a kind of mobile terminal characterized by comprising processor, function element, radio-frequency devices and voltage detecting circuit；
Wherein
The processor is connect with the radio-frequency devices；
It is connected between the processor and the function element by mobile industry processor interface control line, the mobile industry
Processor interface control line includes data signal transmission wire；
The processor is connect with the voltage detecting circuit, and the voltage detecting circuit is for detecting the data signal transmission
The voltage value of line；
The processor is used for, and in the case where the voltage value is unsatisfactory for target zone, is controlled the radio-frequency devices and is executed drop
Interference operation, so that the voltage value for the data signal transmission wire that the voltage detecting circuit detects meets the target model
It encloses.
2. mobile terminal according to claim 1, which is characterized in that the voltage detecting circuit includes:
Microstrip line, the microstrip line are arranged in parallel with the data signal transmission wire；
First resistor, first resistor one end ground connection, the other end of the first resistor are connect with one end of the microstrip line；
Second resistance, one end of the second resistance are connect with the other end of the microstrip line, the other end of the second resistance
It is connected to the processor；
3rd resistor, one end of the 3rd resistor are connect with the other end of the microstrip line, the other end of the 3rd resistor
Ground connection.
3. mobile terminal according to claim 1, which is characterized in that the drop interference operation includes: to reduce the radio frequency
The transmission power of device.
4. mobile terminal according to claim 3, which is characterized in that the transmission power packet for reducing the radio-frequency devices
It includes: gradually reducing the transmission power of the radio-frequency devices according to default step diameter, until the institute that the voltage detecting circuit detects
The voltage value for stating data signal transmission wire meets the target zone.
5. mobile terminal according to claim 1, which is characterized in that further include: at least one transmitting antenna and at least one
A receiving antenna, the transmitting antenna are the radio-frequency devices；
The drop interference operation includes: to select one from least one described receiving antenna to be switched to new transmitting antenna, from
One, which is selected, at least one described transmitting antenna is switched to new receiving antenna.
6. a kind of interference processing method of mobile terminal characterized by comprising
The voltage value of processor control voltage detecting circuit data detection signal transmission line, wherein the data signal transmission wire
It is separately connected the processor and function element；
In the case where the voltage value is unsatisfactory for target zone, the processor control radio-frequency devices execute drop interference operation,
So that the voltage value for the data signal transmission wire that the voltage detecting circuit detects meets the target zone.
7. according to the method described in claim 6, it is characterized in that, the voltage detecting circuit includes:
Microstrip line, the microstrip line are arranged in parallel with the signal transmssion line；
First resistor, first resistor one end ground connection, the other end of the first resistor are connect with one end of the microstrip line；
Second resistance, one end of the second resistance are connect with the other end of the microstrip line, the other end of the second resistance
It is connected to the processor；
3rd resistor, one end of the 3rd resistor are connect with the other end of the microstrip line, the other end of the 3rd resistor
Ground connection.
8. according to the method described in claim 6, it is characterized in that, drop interference operation includes: to reduce the radio-frequency devices
Transmission power.
9. according to the method described in claim 8, it is characterized in that, the transmission power for reducing the radio-frequency devices includes:
The transmission power that the radio-frequency devices are gradually reduced according to default step diameter, until the number that the voltage detecting circuit detects
Meet the target zone according to the voltage value of signal transmssion line.
10. according to the method described in claim 6, it is characterized in that, the mobile terminal include: at least one transmitting antenna and
At least one receiving antenna, the transmitting antenna are the radio-frequency devices；
The drop interference operation includes: to select one from least one described receiving antenna to be switched to new transmitting antenna, from
One, which is selected, at least one described transmitting antenna is switched to new receiving antenna.
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| CN201910009514.6A CN109547646B (en) | 2019-01-04 | 2019-01-04 | Mobile terminal and interference processing method thereof |
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| CN201910009514.6A CN109547646B (en) | 2019-01-04 | 2019-01-04 | Mobile terminal and interference processing method thereof |
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| CN109547646B (en) | 2020-09-01 |
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