CN109194357A - A kind of method and terminal setting MIPI frequency - Google Patents
A kind of method and terminal setting MIPI frequency Download PDFInfo
- Publication number
- CN109194357A CN109194357A CN201811056595.7A CN201811056595A CN109194357A CN 109194357 A CN109194357 A CN 109194357A CN 201811056595 A CN201811056595 A CN 201811056595A CN 109194357 A CN109194357 A CN 109194357A
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- frequency
- radio
- mipi
- module
- work
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/50—Circuits using different frequencies for the two directions of communication
- H04B1/52—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
- H04B1/525—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa with means for reducing leakage of transmitter signal into the receiver
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K3/00—Jamming of communication; Counter-measures
- H04K3/40—Jamming having variable characteristics
- H04K3/42—Jamming having variable characteristics characterized by the control of the jamming frequency or wavelength
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K3/00—Jamming of communication; Counter-measures
- H04K3/60—Jamming involving special techniques
- H04K3/62—Jamming involving special techniques by exposing communication, processing or storing systems to electromagnetic wave radiation, e.g. causing disturbance, disruption or damage of electronic circuits, or causing external injection of faults in the information
Abstract
The invention discloses a kind of methods and terminal for setting MIPI frequency, to solve the problems, such as that prior art MIPI is larger to antenna rf interference effect.Terminal described in the embodiment of the present invention is according to the working frequency points of radio-frequency module and the corresponding relationship of MIPI frequency, it determines the corresponding MIPI frequency of the current working frequency points of the radio-frequency module, and the MIPI frequency in the terminal is set as MIPI frequency determining in the corresponding relationship.The terminal is directed to the different operating frequency point of current radio frequency module, it is the corresponding MIPI frequency of working frequency points by MIPI set of frequency, while guaranteeing MIPI stable operation, electromagnetic interference when MIPI carries out radio frequency to radio-frequency module by antenna is reduced, to realize that the dynamic to MIPI frequency adjusts.
Description
Technical field
The present invention relates to field of terminal, in particular to a kind of method and terminal for setting MIPI frequency.
Background technique
Antenna is the equipment in terminal for sending and receiving electromagnetic wave, is the device of most critical in wireless communication.Antenna
It is omnidirectional antenna, i.e., it is identical in the signal radiation intensity of 360 ° of antenna cross section all directions, to realize optimal communication effect.
It realizes directional communication, space open enough is needed around the antenna in terminal.As the explosion type of terminal is sent out
Comprehensive screen application of exhibition, terminal is more and more extensive, since the screen upper and lower side frame shielded becomes narrower comprehensively, camera, display screen
The integrated level of equal devices is higher, and also closer at a distance from antenna, " headroom " region of the antenna in terminal is less than conventional screen,
At this point, the electromagnetic wave of antenna transmitting is just easy to be disturbed.
To the interference transmission of the electromagnetic wave of antenna transmitting, there are mainly two types of forms: conduction transmission formula and radiation transmission in terminal
Formula.There is complete circuit connection between conduction transmission formula, i.e. interference source and antenna, interference signal is transmitted by this connection circuit
To antenna；Radiation transmission formula, i.e. interfering energy are in the form of electromagnetic field to spatial emission.
Currently, one of the most common type radiation transmission formula interference source is mainly the camera of terminal, shows in terminal antenna design
The devices such as display screen are connect by MIPI (Mobile Industry Processor Interface, mobile industry processor interface)
Mouth carries out the EMI (Electromagnetic Interference, electromagnetic interference) generated when instruction and data transmission, the electromagnetism
It interferes radiation energy larger and device is also increasingly closer at a distance from antenna in terminal, the electromagnetic signal that MIPI interface generates may
Antenna can be penetrated, interference antenna receives signal, leads to the sensitivity decrease of antenna radio-frequency signal, the influence to antenna rf interference
It is larger.
In conclusion prior art MIPI is larger to antenna rf interference effect.
Summary of the invention
The present invention provides a kind of method and terminal for setting MIPI frequency, to solve prior art MIPI to antenna rf
The larger problem of interference effect.
The method of the present invention includes:
In a first aspect, a kind of method for setting MIPI frequency provided in an embodiment of the present invention includes:
Terminal determines the radio-frequency module of work at present according to the working frequency points of radio-frequency module and the corresponding relationship of MIPI frequency
The corresponding MIPI frequency of working frequency points；The set of frequency of MIPI is the determining MIPI frequency by the terminal, to reduce
Interference of the MIPI frequency to the radio-frequency module.
The above method, the terminal according to the working frequency points of radio-frequency module and the corresponding relationship of MIPI frequency, determine described in
The corresponding MIPI frequency of the current working frequency points of radio-frequency module, and the MIPI frequency in the terminal is set as in the correspondence
The MIPI frequency determined in relationship.The terminal is directed to the different operating frequency point of current radio frequency module, is by MIPI set of frequency
The corresponding MIPI frequency of working frequency points reduces MIPI and passes through day to radio-frequency module while guaranteeing the stable operation of MIPI equipment
Line carries out electromagnetic interference when radio frequency, to realize that the dynamic to MIPI frequency adjusts.
In a kind of optional embodiment, the terminal is corresponding with MIPI frequency according to the working frequency points of radio-frequency module
Relationship, before determining the corresponding MIPI frequency of the working frequency points of the radio-frequency module of work at present, further includes:
The terminal determines that the frequency point of part or all of radio-frequency module in the radio-frequency module of work at present changes.
In a kind of optional embodiment, the terminal is corresponding with MIPI frequency according to the working frequency points of radio-frequency module
Relationship, before determining the corresponding MIPI frequency of the working frequency points of the radio-frequency module of work at present, further includes:
The terminal determines that the frequency point of part or all of radio-frequency module in the radio-frequency module of work at present changes, and extremely
The variable quantity of the frequency point of a few radio-frequency module is greater than threshold value.
In a kind of optional embodiment, in the corresponding relationship including a radio-frequency module working frequency points with one
The second of the working frequency points of first corresponding relationship of MIPI frequency and multiple radio-frequency modules and a MIPI frequency is corresponding to close
System；
The terminal determines that the radio-frequency module is worked as according to the working frequency points of radio-frequency module and the corresponding relationship of MIPI frequency
The corresponding MIPI frequency of preceding working frequency points, comprising:
The radio-frequency module of work at present has 1, and the terminal determines the work at present according to first corresponding relationship
Radio-frequency module the corresponding MIPI frequency of working frequency points；Or
The radio-frequency module of work at present has multiple, and the terminal determines the work at present according to second corresponding relationship
Multiple radio-frequency modules the corresponding MIPI frequency of working frequency points.
The above method has multiple radio-frequency modules to work at the same time in the terminal, if there is the working frequency points of radio-frequency module transporting
Interference of the row process by MIPI, then the terminal is according to the set that the working frequency points of all modules of work at present form come really
Fixed corresponding MIPI frequency, all will not be by when guaranteeing that all radio-frequency modules of work at present are run under current working frequency points
It is interfered to MIPI.
In a kind of optional embodiment, the radio-frequency module includes some or all of in following:
WIFI module, GPS module, MODEM module.
Second aspect, the embodiment of the invention also provides a kind of terminals for setting MIPI frequency, which includes: processor
And memory, wherein the memory is stored with program code, when one or more computer journeys of memory storage
When sequence is executed by the processor, so that the terminal executes following process:
According to the corresponding relationship of the working frequency points of radio-frequency module and MIPI frequency, the work of the radio-frequency module of work at present is determined
Make the corresponding MIPI frequency of frequency point；It is the determining MIPI frequency by the set of frequency of MIPI, to reduce MIPI frequency to institute
State the interference of radio-frequency module.
In one possible implementation, the processor is also used to:
After determining that the frequency point of part or all of radio-frequency module in the radio-frequency module of work at present changes, according to radio frequency
The working frequency points of module and the corresponding relationship of MIPI frequency, determine the corresponding MIPI of the working frequency points of the radio-frequency module of work at present
Frequency.
In one possible implementation, the processor is also used to:
Determine that the frequency point of part or all of radio-frequency module in the radio-frequency module of work at present changes, and at least one is penetrated
The variable quantity of the frequency point of frequency module is greater than after threshold value, according to the corresponding relationship of the working frequency points of radio-frequency module and MIPI frequency,
Determine the corresponding MIPI frequency of the working frequency points of the radio-frequency module of work at present.
In one possible implementation, in the corresponding relationship including a radio-frequency module working frequency points with one
The second of the working frequency points of first corresponding relationship of MIPI frequency and multiple radio-frequency modules and a MIPI frequency is corresponding to close
System, the processor are specifically used for:
The radio-frequency module of work at present has 1, and the radio frequency mould of the work at present is determined according to first corresponding relationship
The corresponding MIPI frequency of the working frequency points of block；Or
The radio-frequency module of work at present has multiple, determines that the multiple of the work at present penetrate according to second corresponding relationship
The corresponding MIPI frequency of the working frequency points of frequency module.
In one possible implementation, the radio-frequency module includes some or all of in following:
WIFI module, GPS module, MODEM module.
The third aspect, the embodiment of the present invention also provide a kind of terminal for setting MIPI frequency, which includes:
Determining module: for determining work at present according to the working frequency points of radio-frequency module and the corresponding relationship of MIPI frequency
Radio-frequency module the corresponding MIPI frequency of working frequency points；
Processing module: for being the determining MIPI frequency by the set of frequency of MIPI, to reduce MIPI frequency to institute
State the interference of radio-frequency module.
Fourth aspect, the application also provide a kind of computer storage medium, are stored thereon with computer program, the program quilt
The step of first aspect the method is realized when processor executes.
In addition, second aspect technical effect brought by any implementation into fourth aspect can be found in first party
Technical effect brought by different implementations in face, details are not described herein again.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill in field, without any creative labor, it can also be obtained according to these attached drawings
His attached drawing.
Fig. 1 is a kind of method schematic diagram for setting MIPI frequency provided in an embodiment of the present invention；
Fig. 2 is a kind of entire flow schematic diagram of method for setting MIPI frequency provided in an embodiment of the present invention；
For the embodiment of the present invention, the first sets the structural schematic diagram of the terminal of MIPI frequency to Fig. 3；
Fig. 4 is the structural schematic diagram of the terminal of second of embodiment of the present invention setting MIPI frequency；
The structural schematic diagram of the terminal of the third setting MIPI frequency of the position Fig. 5 embodiment of the present invention.
Specific embodiment
The some words occurred in text are explained below:
1, " terminal " of meaning of the embodiment of the present invention is the terminal for referring to support radio communication, i.e. mobile phone, plate etc..
2, " antenna " of meaning of the embodiment of the present invention refers to the equipment in terminal for sending and receiving electromagnetic wave.For example,
The raised type antenna of old-fashioned mobile phone, general Novel mobile phone majority have been hidden in fuselage.
3, it is the opening that mobile application processor is formulated that " MIPI " of meaning of the embodiment of the present invention, which is the initiation of MIPI alliance,
Standard and a specification.Purpose is standards such as the interfaces such as camera, display screen interface, radio frequency, baseband interface of terminal inner
Change, to reduce the complexity of Terminal Design and increase design flexibility.
4, term "and/or" in the embodiment of the present application describes the incidence relation of affiliated partner, indicates that there may be three kinds of passes
System, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B.Character "/" one
As indicate forward-backward correlation object be a kind of "or" relationship.
The embodiment of the present invention is described in further detail with reference to the accompanying drawings of the specification.
As shown in Figure 1, a kind of method for setting MIPI frequency provided in an embodiment of the present invention, specifically includes the following steps:
Step 100: terminal determines work at present according to the working frequency points of radio-frequency module and the corresponding relationship of MIPI frequency
The corresponding MIPI frequency of the working frequency points of radio-frequency module；
Step 101: the set of frequency of MIPI is the determining MIPI frequency by the terminal, to reduce MIPI frequency pair
The interference of the radio-frequency module.
Through the above scheme, the terminal is determined according to the working frequency points of radio-frequency module and the corresponding relationship of MIPI frequency
The corresponding MIPI frequency of the current working frequency points of the radio-frequency module, and the MIPI frequency in the terminal is set as described
The MIPI frequency determined in corresponding relationship.The terminal is directed to the different operating frequency point of current radio frequency module, and MIPI frequency is set
It is set to the corresponding MIPI frequency of working frequency points, while guaranteeing the stable operation of MIPI equipment, it is logical to radio-frequency module to reduce MIPI
Electromagnetic interference when antenna carries out radio frequency is crossed, to realize that the dynamic to MIPI frequency adjusts.
In the embodiment of the present invention, the radio-frequency module includes but is not limited to some or all of in following:
WIFI (WIreless-Fidelity, Wireless Fidelity) module, GPS (Global Positioning System, entirely
Ball positioning system) module, MODEM (modem) module.
The terminal determines that the working frequency points of the radio-frequency module of work at present, the terminal determine the radio frequency mould of work at present
When the frequency point of part or all of radio-frequency module changes in block, the terminal is according to the working frequency points of radio-frequency module and MIPI frequency
The corresponding relationship of rate determines the corresponding MIPI frequency of the current working frequency points of the radio-frequency module and is by the set of frequency of MIPI
The determining MIPI frequency.
It should be noted that the terminal determines the working frequency points of the radio-frequency module of work at present, it is not to penetrate each time
The working frequency points of frequency module, which change, to be required to be adjusted MIPI frequency.The working frequency points of different radio-frequency modules by
The range of MIPI frequency influence is different.
After the working frequency points of the radio-frequency module of work at present change, the terminal can inquire the radio-frequency module
It whether include the current working frequency points of the radio-frequency module in the corresponding relationship of working frequency points and MIPI frequency, it is described if including
Terminal determines the current work of the radio-frequency module according to the working frequency points of the radio-frequency module and the corresponding relationship of MIPI frequency
The corresponding MIPI frequency of frequency point；Otherwise, the terminal is not directed to the current working frequency points of radio-frequency module and carries out the adjustment of MIPI frequency.
In order to avoid frequent variation of the radio-frequency module under unstable state, the present invention provides a kind of optional implementation
Mode, the terminal determine that the frequency point of part or all of radio-frequency module in the radio-frequency module of work at present changes, and at least
The variable quantity of the frequency point of one radio-frequency module is greater than after threshold value, corresponding with MIPI frequency according to the working frequency points of radio-frequency module
Relationship determines the corresponding MIPI frequency of the working frequency points of the radio-frequency module of work at present.
When the terminal determines the variable quantity of the frequency point of at least one radio-frequency module greater than threshold value, the terminal inquiry institute
Whether state in the working frequency points of radio-frequency module and the corresponding relationship of MIPI frequency includes the current working frequency points of the radio-frequency module,
If including the terminal determines the radio frequency mould according to the working frequency points of the radio-frequency module and the corresponding relationship of MIPI frequency
The corresponding MIPI frequency of the current working frequency points of block；Otherwise, the terminal is not directed to the current working frequency points of radio-frequency module and carries out
The adjustment of MIPI frequency.
In the embodiment of the present invention, the working frequency points of radio-frequency module and the corresponding relationship of MIPI frequency need to survey by a large amount of
Examination, show that different radio frequency module corresponding MIPI frequency under different operating frequency point, MIPI frequency at this time can guarantee that this is penetrated
Frequency module is under the working frequency points not by the interference of MIPI frequency.And by the working frequency points of the radio-frequency module and MIPI frequency
Corresponding relationship is stored in the terminal.
Wherein, the preservation form of the corresponding relationship of the working frequency points of radio-frequency module and MIPI frequency may refer to table 1 and table
2, wherein table 1 indicates that the corresponding relationship when radio-frequency module of work at present only has one, table 2 indicate the radio-frequency module of work at present
There are two when corresponding relationship, table 3 indicate work at present radio-frequency module there are three when corresponding relationship.
Table 1
Table 2
Table 3
In the embodiment of the present invention, can by emulation etc. modes construct the content in table 1, table 2 and table 3, building table 1,
When table 2 and table 3, it can be carried out according to following several respects content:
One, determine what the devices such as the camera, the display screen that carry out data transmission by MIPI were needed when operating normally
The frequency range of MIPI.
Two, terminal obtains the sensitivity of antenna rf under each radio-frequency module different operating frequency point by measurement, obtains current
By the working frequency points and interference magnitude of MIPI frequency interferences, adjusts out to evade in the frequency range for meeting at first point later and penetrate
The MIPI frequency that the current working frequency points of frequency module are interfered.
Based on the corresponding relationship for testing the working frequency points and MIPI frequency that obtain radio-frequency module above, the above-mentioned such as table 1 of formation,
Content shown in table 2 and table 3.
In the embodiment of the present invention, when the terminal determines the working frequency points of the radio-frequency module of work at present, in fact it could happen that under
Several situations are arranged, are introduced separately below:
Situation one: the radio-frequency module of the terminal work at present only has one.
If an only radio-frequency module is working in the terminal, the terminal determines the work of the radio-frequency module of work at present
Make frequency point, when the variation of the working frequency points of the radio-frequency module, the terminal is according to the work of the radio-frequency module of the work at present
The corresponding relationship for making frequency point Yu MIPI frequency determines the corresponding MIPI frequency of the current working frequency points of the radio-frequency module.
If the terminal does not include in the working frequency points and the corresponding relationship of MIPI frequency by inquiring the radio-frequency module
The current working frequency points of the radio-frequency module, then the terminal determination is not adjusted MIPI frequency.
For example, only WIFI module is working in the terminal, then the terminal only determines the working frequency points of WIFI module,
When the working frequency of the WIFI module changes, the terminal is according to the current working frequency points of WIFI module and MIPI frequency
The corresponding relationship of rate determines the MIPI frequency for needing to be adjusted to.
If corresponding relationship is not present in the current working frequency points of the WIFI module and MIPI frequency, the terminal is determined
The current working frequency points of WIFI module are at this time no longer adjusted MIPI frequency not by MIPI frequency influence.
Illustrated in greater detail is carried out by taking table 4 as an example below:
Table 4
If the radio-frequency module of work at present is WIFI module in terminal, the current working frequency points of WIFI module are
It does not include WIFI5 in WIFI5, the working frequency points of WIFI module and the corresponding relationship of MIPI frequency, i.e. WIFI5 and MIPI frequency are not
There are corresponding relationships, then the terminal is not adjusted MIPI frequency.
If the current working frequency points of WIFI module are WIFI3, the terminal determines the working frequency points of WIFI module by table 4
MIPI frequency corresponding with working frequency points WIFI3 current in the corresponding relationship of MIPI frequency is 550MHz, and by the frequency of MIPI
Rate is set as 550MHz.
Situation two: the radio-frequency module of the terminal work at present has multiple.
If the radio-frequency module of work at present have it is multiple, the terminal determine all radio-frequency modules of work at present work frequency
The working frequency points of the radio-frequency module of the multiple work at present are formed working frequency points set by point.
It is described when the working frequency points of at least one radio-frequency module change in multiple radio-frequency modules of work at present
Terminal forms the corresponding relationship of working frequency points set and MIPI frequency according to the working frequency points of the radio-frequency module of multiple works at present,
Determine the corresponding MIPI frequency of the working frequency points set.
If there is radio frequency mould of the corresponding working frequency points not in the corresponding relationship in the radio-frequency module of multiple works at present
Block, then the terminal is determined adjusts without MIPI frequency.
Such as: the radio-frequency module of the terminal work at present has WIFI module, GPS module and MODEM module, then described
The working frequency points of three modules are formed working frequency points set by terminal, wherein and working frequency points collection is combined into WIFI+GPS+MODEM,
Middle working frequency points set and MIPI frequency point corresponding relationship can be found in table 5, wherein table 5 indicates that the radio-frequency module of work at present has three
Corresponding relationship when a.
Table 5
If having corresponding working frequency points not in the corresponding relationship in WIFI module, GPS module and MODEM module
Radio-frequency module, then the terminal is determined adjusts without MIPI frequency.It is illustrated according to table 5:
If the current working frequency points of WIFI module are WIFI3, the working frequency points of GPS module are GPS1, MODEM module
Working frequency points are MODEM1, then working frequency points group current in the working frequency points set of WIFI+GPS+MODEM is combined into WIFI3+
GPS1+MODEM1, wherein do not include WIFI3+GPS1+MODEM1 in the working frequency points set in table 5, then the terminal is defaulted
The combination not interference by MIPI frequency of the working frequency points of current radio-frequency module does not need to carry out the adjustment of MIPI frequency.
If the current working frequency points of WIFI module are WIFI1, the working frequency points of GPS module are GPS1, MODEM module
Working frequency points are MODEM1, then working frequency points group current in the working frequency points set of WIFI+GPS+MODEM is combined into WIFI1+
GPS1+MODEM1, the terminal determine that the current working frequency points of radio-frequency module combine WIFI1+GPS1+MODEM1 pairs by table 5
The MIPI frequency answered is 360MHz, and is 360MHz by the set of frequency of MIPI.
It should be noted that the list of the corresponding relationship of the working frequency points of above-mentioned radio-frequency module and MIPI frequency is only illustrated
Illustrate, the interference that wherein list can also increase the corresponding MIPI interfering frequency of working frequency points of radio-frequency module or be subject to is big
It is small.Related content and storage form in the corresponding relationship of any working frequency points that can indicate radio-frequency module and MIPI frequency are all
It is applicable in the embodiment of the present invention.
Below by second terminal be air-conditioning for, to it is provided in an embodiment of the present invention it is a kind of set MIPI frequency method into
Row is introduced:
As shown in Fig. 2, a kind of flow diagram of complete method for setting MIPI frequency provided in an embodiment of the present invention, packet
It includes:
Step 200: terminal determines the working frequency points of the radio-frequency module of work at present；
Step 201: terminal determines that the frequency point of part or all of radio-frequency module in the radio-frequency module of work at present changes；
Step 202: terminal judges whether have corresponding working frequency points not in the correspondence in the radio-frequency module of work at present
Radio-frequency module in relationship, if so, 205 are thened follow the steps, it is no to then follow the steps 203；
Step 203: terminal determines work at present according to the working frequency points of radio-frequency module and the corresponding relationship of MIPI frequency
The corresponding MIPI frequency of the working frequency points of radio-frequency module；
Step 204: the set of frequency of MIPI is the determining MIPI frequency by terminal；
Step 205: terminal determination does not need to be adjusted MIPI frequency.
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
It is described in detail to one step, it is clear that the described embodiments are only some of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
All other embodiment, shall fall within the protection scope of the present invention.
Based on identical design, as shown in figure 3, the embodiment of the present invention provides a kind of terminal for setting MIPI frequency, the end
End includes: processor 300 and memory 301, wherein the memory 301 is stored with program code, when the memory
When one or more computer programs of 301 storages are executed by the processor 600, so that the terminal executes following process:
According to the corresponding relationship of the working frequency points of radio-frequency module and MIPI frequency, the work of the radio-frequency module of work at present is determined
Make the corresponding MIPI frequency of frequency point；It is the determining MIPI frequency by the set of frequency of MIPI, to reduce MIPI frequency to institute
State the interference of radio-frequency module.
Optionally, the processor 300 is also used to:
After determining that the frequency point of part or all of radio-frequency module in the radio-frequency module of work at present changes, according to radio frequency
The working frequency points of module and the corresponding relationship of MIPI frequency, determine the corresponding MIPI of the working frequency points of the radio-frequency module of work at present
Frequency.
Optionally, the processor 300 is also used to:
Determine that the frequency point of part or all of radio-frequency module in the radio-frequency module of work at present changes, and at least one is penetrated
The variable quantity of the frequency point of frequency module is greater than after threshold value, according to the corresponding relationship of the working frequency points of radio-frequency module and MIPI frequency,
Determine the corresponding MIPI frequency of the working frequency points of the radio-frequency module of work at present.
Optionally, the working frequency points in the corresponding relationship including a radio-frequency module and first pair of a MIPI frequency
It should be related to and the second corresponding relationship of the working frequency points of multiple radio-frequency modules and a MIPI frequency, the processing implement body
For:
The radio-frequency module of work at present has 1, and the radio frequency mould of the work at present is determined according to first corresponding relationship
The corresponding MIPI frequency of the working frequency points of block；Or
The radio-frequency module of work at present has multiple, determines that the multiple of the work at present penetrate according to second corresponding relationship
The corresponding MIPI frequency of the working frequency points of frequency module.
Optionally, the radio-frequency module includes some or all of in following:
WIFI module, GPS module, MODEM module.
As shown in figure 4, the terminal 400 that the embodiment of the present invention provides another setting MIPI frequency includes: radio frequency (Radio
Frequency, RF) circuit 410, power supply 420, processor 430, memory 440, display unit 460, camera 470, communication connect
Mouth 480 and the equal components of Wireless Fidelity (Wireless Fidelity, WiFi) module 490.Those skilled in the art can manage
Solution, the restriction of the structure of terminal shown in Fig. 4 not structure paired terminal, terminal provided by the embodiments of the present application may include ratio
More or fewer components are illustrated, certain components or different component layouts are perhaps combined.
It is specifically introduced below with reference to each component parts of the Fig. 4 to the terminal 400:
The RF circuit 410 can be used in communication or communication process, and data send and receive.Particularly, the RF electricity
Road 410 is sent to the processor 430 and handles after receiving the downlink data of base station；In addition, by upstream data to be sent
It is sent to base station.In general, the RF circuit 410 include but is not limited to antenna, at least one amplifier, transceiver, coupler,
Low-noise amplifier (Low Noise Amplifier, LNA), duplexer etc..
In addition, RF circuit 410 can also be communicated with network and other terminals by wireless communication.The wireless communication can be with
Use any communication standard or agreement, including 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 it is point more
Location (Code Division Multiple Access, CDMA), wideband code division multiple access (Wideband Code Division
Multiple Access, WCDMA), long term evolution (Long Term Evolution, LTE), Email, short message service
(Short Messaging Service, SMS) etc..
WiFi technology belongs to short range wireless transmission technology, and the terminal 400 can connect access by WiFi module 490
Point (Access Point, AP), to realize the access of data network.The WiFi module 490 can be used in communication process, number
According to send and receive.
The terminal 400 can realize physical connection with other terminals by the communication interface 480.Optionally, described
The communication interface of communication interface 480 and other terminals is realized between the terminal 400 and other terminals by cable connection
Data transmission.
Since in the embodiment of the present application, the terminal 400 can be realized communication service, sends and believe to other contact persons
Breath, therefore the terminal 400 is needed with data-transformation facility, i.e., is needed inside the described terminal 400 comprising communication module.Although
Fig. 4 shows the communication modules such as the RF circuit 410, the WiFi module 490 and the communication interface 480, but can manage
Solution, in the terminal 400 there are at least one of above-mentioned component or other for realizing communication communication module (such as
Bluetooth module), to carry out data transmission.
For example, the terminal 400 may include the RF circuit 410, can also wrap when the terminal 400 is mobile phone
Containing the WiFi module 490；When the terminal 400 is computer, the terminal 400 may include the communication interface 480,
It can also include the WiFi module 490；When the terminal 400 is tablet computer, the terminal 400 may include described
WiFi module.
The memory 440 can be used for storing software program and module.The processor 430 is stored in institute by operation
The software program and module of memory 440 are stated, thereby executing the various function application and data processing of the terminal 400,
And after processor 430 executes the program code in memory 440, may be implemented part in Fig. 1 of the embodiment of the present invention or
All processes.
Optionally, the memory 440 can mainly include storing program area and storage data area.Wherein, program is stored
It area can storage program area, various application programs (such as communications applications) and face recognition module etc.；Storage data area can deposit
According to the created data that use of the terminal, (for example the multimedia files such as various pictures, video file and face are believed for storage
Cease template) etc..
In addition, the memory 440 may include high-speed random access memory, it can also include non-volatile memories
Device, for example, at least a disk memory, flush memory device or other volatile solid-state parts.
The display unit 460 can be used for showing information input by user or be supplied to user information and the end
The various menus at end 400.The display unit 460 is the display system of the terminal 400, for rendering interface, realizes people
Machine interaction.
The display unit 460 may include display panel 461.Optionally, the display panel 461 can use liquid crystal
Display screen (Liquid Crystal Display, LCD), Organic Light Emitting Diode (Organic Light-Emitting
Diode, OLED) etc. forms configure.
Further, the touch panel 451 can cover the display panel 461, when the touch panel 451 detects
After touch operation on it or nearby, the processor 430 is sent to determine the type of touch event, the subsequent processing
Device 430 provides corresponding visual output on the display panel 461 according to the type of touch event.
Although the touch panel 451 with the display panel 461 is come in fact as two independent components in Fig. 4
The input and input function of the existing terminal 400, but in some embodiments it is possible to by the touch panel 451 with it is described
Display panel 461 is integrated and that realizes the terminal 400 output and input function.
The processor 430 is the control centre of the terminal 400, using various interfaces and connection all parts,
By running or execute the software program and/or module that are stored in the memory 440, and calls and be stored in the storage
Data in device 440 execute the various functions and processing data of the terminal 400, to realize based on a variety of of the terminal
Business.
Optionally, the processor 430 may include one or more processing units.Optionally, the processor 430 can collect
At application processor and modem processor, wherein the main processing operation system of application processor, user interface and apply journey
Sequence etc., modem processor mainly handle wireless communication.It is understood that above-mentioned modem processor can not also collect
At into the processor 430.
The camera 470 shoots picture or video for realizing the shooting function of the terminal 400.The camera
470 can be also used for realizing the scanning function of terminal 400, be scanned to sweep object (two dimensional code/bar code).
The terminal 400 further includes the power supply 420 (such as battery) for powering to all parts.Optionally, the electricity
Source 420 can be logically contiguous by power-supply management system and the processor 430, manages to be realized by power-supply management system
The functions such as charging, electric discharge and power consumption.
Although being not shown, the terminal 400 can also include at least one sensor, voicefrequency circuit etc., no longer go to live in the household of one's in-laws on getting married herein
It states.
It should be noted that processor of the embodiment of the present invention 430 can execute the function of processor 300 in Fig. 3, memory
Content in 440 storage processors 300.
As shown in figure 5, the embodiment of the present invention provides the terminal of the third setting MIPI frequency, comprising:
Determining module 500: for determining current work according to the working frequency points of radio-frequency module and the corresponding relationship of MIPI frequency
The corresponding MIPI frequency of the working frequency points of the radio-frequency module of work；
Processing module 501: being the determining MIPI frequency by the set of frequency of MIPI, to reduce MIPI frequency to described
The interference of radio-frequency module.
Optionally, the determining module 500 is also used to:
After determining that the frequency point of part or all of radio-frequency module in the radio-frequency module of work at present changes, according to radio frequency
The working frequency points of module and the corresponding relationship of MIPI frequency, determine the corresponding MIPI of the working frequency points of the radio-frequency module of work at present
Frequency.
Optionally, the determining module 500 is also used to:
Determine that the frequency point of part or all of radio-frequency module in the radio-frequency module of work at present changes, and at least one is penetrated
The variable quantity of the frequency point of frequency module is greater than after threshold value, according to the corresponding relationship of the working frequency points of radio-frequency module and MIPI frequency,
Determine the corresponding MIPI frequency of the working frequency points of the radio-frequency module of work at present.
Optionally, the working frequency points in the corresponding relationship including a radio-frequency module and first pair of a MIPI frequency
It should be related to and the second corresponding relationship of the working frequency points of multiple radio-frequency modules and a MIPI frequency, the determining module 500
It is specifically used for:
The radio-frequency module of work at present has 1, and the radio frequency mould of the work at present is determined according to first corresponding relationship
The corresponding MIPI frequency of the working frequency points of block；Or
The radio-frequency module of work at present has multiple, determines that the multiple of the work at present penetrate according to second corresponding relationship
The corresponding MIPI frequency of the working frequency points of frequency module.
Optionally, the radio-frequency module includes some or all of in following:
WIFI module, GPS module, MODEM module.
The embodiment of the present invention also provides a kind of computer-readable non-volatile memory medium, including program code, when described
For program code when running on computing terminal, said program code is for making the computing terminal execute the embodiments of the present invention
A kind of the step of method of the setting MIPI frequency provided.
Above by reference to showing according to the method, apparatus (system) of the embodiment of the present application and/or the frame of computer program product
Figure and/or flow chart describe the application.It should be understood that can realize that block diagram and or flow chart is shown by computer program instructions
The combination of the block of a block and block diagram and or flow chart diagram for figure.These computer program instructions can be supplied to logical
With computer, the processor of special purpose computer and/or other programmable data processing units, to generate machine, so that via meter
The instruction that calculation machine processor and/or other programmable data processing units execute creates for realizing block diagram and or flow chart block
In specified function action method.
Correspondingly, the application can also be implemented with hardware and/or software (including firmware, resident software, microcode etc.).More
Further, the application can take computer usable or the shape of the computer program product on computer readable storage medium
Formula has the computer realized in the medium usable or computer readable program code, to be made by instruction execution system
It is used with or in conjunction with instruction execution system.In the present context, computer can be used or computer-readable medium can be with
It is arbitrary medium, may include, stores, communicates, transmits or transmit program, is made by instruction execution system, device or equipment
With, or instruction execution system, device or equipment is combined to use.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of method for setting mobile industry processor interface MIPI frequency, which is characterized in that this method comprises:
Terminal determines the work of the radio-frequency module of work at present according to the working frequency points of radio-frequency module and the corresponding relationship of MIPI frequency
Make the corresponding MIPI frequency of frequency point；
The set of frequency of MIPI is the determining MIPI frequency by the terminal, to reduce MIPI frequency to the radio-frequency module
Interference.
2. the method as described in claim 1, which is characterized in that the terminal is according to the working frequency points of radio-frequency module and MIPI frequency
The corresponding relationship of rate, before determining the corresponding MIPI frequency of the working frequency points of the radio-frequency module of work at present, further includes:
The terminal determines that the frequency point of part or all of radio-frequency module in the radio-frequency module of work at present changes.
3. the method as described in claim 1, which is characterized in that the terminal is according to the working frequency points of radio-frequency module and MIPI frequency
The corresponding relationship of rate, before determining the corresponding MIPI frequency of the working frequency points of the radio-frequency module of work at present, further includes:
The terminal determines that the frequency point of part or all of radio-frequency module in the radio-frequency module of work at present changes, and at least one
The variable quantity of the frequency point of a radio-frequency module is greater than threshold value.
4. the method as described in claim 1, which is characterized in that include the work frequency an of radio-frequency module in the corresponding relationship
The second of point and the first corresponding relationship of MIPI frequency and the working frequency points of multiple radio-frequency modules and a MIPI frequency
Corresponding relationship；
The terminal determines that the radio-frequency module is current according to the working frequency points of radio-frequency module and the corresponding relationship of MIPI frequency
The corresponding MIPI frequency of working frequency points, comprising:
The radio-frequency module of work at present has 1, and the terminal determines penetrating for the work at present according to first corresponding relationship
The corresponding MIPI frequency of the working frequency points of frequency module；Or
The radio-frequency module of work at present has multiple, and the terminal determines the more of the work at present according to second corresponding relationship
The corresponding MIPI frequency of the working frequency points of a radio-frequency module.
5. the method as described in Claims 1 to 4 is any, which is characterized in that the radio-frequency module include part in following or
All:
Wireless Fidelity WIFI module, global position system GPS module, modem module.
6. a kind of terminal for setting MIPI frequency, which is characterized in that the terminal includes: processor and memory, wherein described
Memory is stored with program code, when one or more computer programs of memory storage are executed by the processor
When, so that the terminal executes following process:
According to the corresponding relationship of the working frequency points of radio-frequency module and MIPI frequency, the work frequency of the radio-frequency module of work at present is determined
The corresponding MIPI frequency of point；It is the determining MIPI frequency by the set of frequency of MIPI, is penetrated with reducing MIPI frequency to described
The interference of frequency module.
7. terminal as claimed in claim 6, which is characterized in that the processor is also used to:
After determining that the frequency point of part or all of radio-frequency module in the radio-frequency module of work at present changes, according to radio-frequency module
Working frequency points and MIPI frequency corresponding relationship, determine the working frequency points of the radio-frequency module of work at present corresponding MIPI frequency
Rate.
8. terminal as claimed in claim 6, which is characterized in that the processor is also used to:
Determine that the frequency point of part or all of radio-frequency module in the radio-frequency module of work at present changes, and at least one radio frequency mould
The variable quantity of the frequency point of block is greater than after threshold value, according to the corresponding relationship of the working frequency points of radio-frequency module and MIPI frequency, determines
The corresponding MIPI frequency of the working frequency points of the radio-frequency module of work at present.
9. terminal as claimed in claim 6, which is characterized in that include the work frequency an of radio-frequency module in the corresponding relationship
The second of point and the first corresponding relationship of MIPI frequency and the working frequency points of multiple radio-frequency modules and a MIPI frequency
Corresponding relationship, the processor are specifically used for:
The radio-frequency module of work at present has 1, determines the radio-frequency module of the work at present according to first corresponding relationship
The corresponding MIPI frequency of working frequency points；Or
The radio-frequency module of work at present has multiple, and multiple radio frequency moulds of the work at present are determined according to second corresponding relationship
The corresponding MIPI frequency of the working frequency points of block.
10. the terminal as described in claim 6~9 is any, which is characterized in that the radio-frequency module include part in following or
All:
WIFI module, GPS module, MODEM module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811056595.7A CN109194357A (en) | 2018-09-11 | 2018-09-11 | A kind of method and terminal setting MIPI frequency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811056595.7A CN109194357A (en) | 2018-09-11 | 2018-09-11 | A kind of method and terminal setting MIPI frequency |
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| CN109194357A true CN109194357A (en) | 2019-01-11 |
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ID=64910221
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| CN201811056595.7A Pending CN109194357A (en) | 2018-09-11 | 2018-09-11 | A kind of method and terminal setting MIPI frequency |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111446986A (en) * | 2020-03-24 | 2020-07-24 | 维沃移动通信有限公司 | Frame rate adjusting method and electronic equipment |
| CN115276888A (en) * | 2021-04-29 | 2022-11-01 | 北京小米移动软件有限公司 | Method, device, terminal and storage medium for determining data transmission rate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103905654A (en) * | 2012-12-28 | 2014-07-02 | 联芯科技有限公司 | Method and system for processing ESD interference in display screen of MIPI |
| CN103974267A (en) * | 2013-02-06 | 2014-08-06 | 索尼移动通讯有限公司 | Interference reduction method and device and mobile terminal |
| CN105187092A (en) * | 2015-08-10 | 2015-12-23 | 广东欧珀移动通信有限公司 | Method and device for reducing interference signals of mobile communication |
| CN105871477A (en) * | 2015-12-11 | 2016-08-17 | 乐视移动智能信息技术（北京）有限公司 | Method and apparatus for resisting to higher harmonic interference of camera MIPI (Mobile Industry Processor Interface) bus and mobile terminal |
-
2018
- 2018-09-11 CN CN201811056595.7A patent/CN109194357A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103905654A (en) * | 2012-12-28 | 2014-07-02 | 联芯科技有限公司 | Method and system for processing ESD interference in display screen of MIPI |
| CN103974267A (en) * | 2013-02-06 | 2014-08-06 | 索尼移动通讯有限公司 | Interference reduction method and device and mobile terminal |
| CN105187092A (en) * | 2015-08-10 | 2015-12-23 | 广东欧珀移动通信有限公司 | Method and device for reducing interference signals of mobile communication |
| CN105871477A (en) * | 2015-12-11 | 2016-08-17 | 乐视移动智能信息技术（北京）有限公司 | Method and apparatus for resisting to higher harmonic interference of camera MIPI (Mobile Industry Processor Interface) bus and mobile terminal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111446986A (en) * | 2020-03-24 | 2020-07-24 | 维沃移动通信有限公司 | Frame rate adjusting method and electronic equipment |
| CN115276888A (en) * | 2021-04-29 | 2022-11-01 | 北京小米移动软件有限公司 | Method, device, terminal and storage medium for determining data transmission rate |
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