CN108347276A - Dynamic adjusts method, apparatus, storage medium and the electronic equipment of radio frequency path - Google Patents
Dynamic adjusts method, apparatus, storage medium and the electronic equipment of radio frequency path Download PDFInfo
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- CN108347276A CN108347276A CN201810130416.3A CN201810130416A CN108347276A CN 108347276 A CN108347276 A CN 108347276A CN 201810130416 A CN201810130416 A CN 201810130416A CN 108347276 A CN108347276 A CN 108347276A
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- radio
- access
- frequency front
- frequency
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching
- H04B7/0608—Antenna selection according to transmission parameters
-
- 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
- H04B1/401—Circuits for selecting or indicating operating mode
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/101—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof
- H04B17/102—Power radiated at antenna
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Transceivers (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
This application provides a kind of methods that dynamic adjusts radio frequency path, applied in electronic equipment, the radio circuit of the electronic equipment includes Transmit Receive Unit, at least two radio-frequency front-end accesses, uplink feedback loop, at least two antennas, Transmit Receive Unit is connect at least two radio-frequency front-end accesses respectively, each radio-frequency front-end access is connect with an antenna respectively, one end of uplink feedback loop is connect with each antenna, the other end of uplink feedback loop is connect with Transmit Receive Unit, the described method comprises the following steps：Obtain the expection transmission power of each radio-frequency front-end access；Obtain the actual emission power of each radio-frequency front-end access；Judge that each corresponding radio-frequency front-end access is working properly or abnormal according to each expected transmission power and corresponding actual emission power；The uplink active channel of radio circuit is adjusted to an access working properly at least two radio-frequency front-end accesses.
Description
Technical field
This application involves technical field of electronic equipment, more particularly to a kind of method, apparatus of dynamic adjustment radio frequency path is deposited
Storage media and electronic equipment.
Background technology
With the rapid development of electronic device technology, the electronic equipments such as smart mobile phone are more and more universal, become people
Essential equipment in life.
And the uplink and downlink throughput requirement of electronic equipment is higher and higher, up-link carrier polymerization technique is effective promotion terminal
The method of uplink throughput.And the terminal for supporting up-link carrier to polymerize, especially support the carrier wave of discontinuous spectrum to polymerize terminal
There will be at least two sets independent RF hardware accesses.
And at least two sets of independent some radio frequency paths of RF hardware access may be because that a variety of causes leads to its access
Can be poor, influence the communication quality of electronic equipment.
Invention content
The embodiment of the present application provides a kind of method, apparatus, storage medium and the electronic equipment of dynamic adjustment radio frequency path, tool
It is improved the beneficial aspects of electronic equipment communication quality.
The embodiment of the present application provides a kind of method of dynamic adjustment radio frequency path, is applied in electronic equipment, the electronics
The radio circuit of equipment include Transmit Receive Unit, at least two radio-frequency front-end accesses, uplink feedback loop, at least two days
Line, the Transmit Receive Unit are connect at least two radio-frequency front-end accesses respectively, each radio-frequency front-end access respectively with one day
Line connects, and one end of uplink feedback loop is connect with each antenna, and the other end and the Transmit Receive Unit of uplink feedback loop connect
It connects, the described method comprises the following steps：
Obtain the expection transmission power of each radio-frequency front-end access；
The actual emission power of each radio-frequency front-end access is obtained, the actual emission power is according to uplink feedback ring
The feedback information for the corresponding antenna that road detects calculates；
Judged according to each expected transmission power and the corresponding actual emission power each corresponding described
Radio-frequency front-end access is working properly or abnormal；
The uplink active channel of the radio circuit is adjusted working properly into at least two radio-frequency front-ends access
An access.
The embodiment of the present application also provides a kind of device of dynamic adjustment radio frequency path, is applied in electronic equipment, is applied to
In electronic equipment, the radio circuit of the electronic equipment includes that Transmit Receive Unit, at least two radio-frequency front-end accesses, uplink are anti-
Loop, at least two antennas are presented, the Transmit Receive Unit is connect at least two radio-frequency front-end accesses respectively, before each radio frequency
End access is connect with an antenna respectively, and one end of uplink feedback loop is connect with each antenna, the other end of uplink feedback loop
It is connect with Transmit Receive Unit, which is characterized in that described device includes：
First acquisition module, the expection transmission power for obtaining each radio-frequency front-end access；
Second acquisition module, the actual emission power for obtaining each radio-frequency front-end access, the actual transmission
Power according to uplink feedback loop detection to the feedback information of corresponding antenna calculate；
Judgment module, it is every for being judged according to each expected transmission power and the corresponding actual emission power
The one corresponding radio-frequency front-end access is working properly or abnormal；
Module being adjusted, being led to for adjusting the uplink active channel of the radio circuit at least two radio-frequency front-end
An access working properly in road.
The embodiment of the present application also provides a kind of storage medium, computer program is stored in the storage medium, when described
When computer program is run on computers so that the method that the computer executes above-mentioned dynamic adjustment radio frequency path.
The embodiment of the present application also provides a kind of electronic equipment, including processor and memory, is stored in the memory
Computer program, the processor are above-mentioned dynamic for executing by calling the computer program stored in the memory
The method that state adjusts radio frequency path.
The expection transmission power that the embodiment of the present application passes through each radio-frequency front-end access of acquisition；Obtain each described penetrate
The actual emission power of frequency front end access, the corresponding antenna that the actual emission power is arrived according to uplink feedback loop detection
Feedback information calculates；Judge each correspondence according to each expected transmission power and the corresponding actual emission power
The radio-frequency front-end access be working properly or abnormal；By the uplink active channel of the radio circuit adjust to it is described at least
An access working properly in two radio-frequency front-end accesses；It, can be with to realize to the switching at runtime of each radio-frequency front-end access
Improve the communication quality of electronic equipment.
Description of the drawings
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described.It should be evident that the accompanying drawings in the following description is only some embodiments of the present application, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the first structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Fig. 2 is the structure chart of the radio circuit of electronic equipment provided by the embodiments of the present application.
Fig. 3 is the first flow chart for the method that dynamic provided by the embodiments of the present application adjusts radio frequency path.
Fig. 4 is second of flow chart of the method that dynamic provided by the embodiments of the present application adjusts radio frequency path.
Fig. 5 is the third flow chart for the method that dynamic provided by the embodiments of the present application adjusts radio frequency path.
Fig. 6 is the first structure chart for the device that dynamic provided by the embodiments of the present application adjusts radio frequency path.
Fig. 7 is second of structure chart of the device that dynamic provided by the embodiments of the present application adjusts radio frequency path.
Fig. 8 is the third structure chart for the device that dynamic provided by the embodiments of the present application adjusts radio frequency path.
Fig. 9 is the 4th kind of structure chart of the device that dynamic provided by the embodiments of the present application adjusts radio frequency path.
Figure 10 is second of structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Figure 11 is the third structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Specific implementation mode
Presently filed embodiment is described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the application, and should not be understood as the limitation to the application.
In the description of the present application, it is to be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
It describes the application and simplifies to describe, do not indicate or imply the indicated device or element must have a particular orientation, with spy
Fixed azimuth configuration and operation, therefore should not be understood as the limitation to the application.In addition, term " first ", " second " are only used for
Purpose is described, relative importance is not understood to indicate or imply or implicitly indicates the quantity of indicated technical characteristic.
" first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more feature.
In the description of the present application, the meaning of " plurality " is two or more, unless otherwise specifically defined.
In the description of the present application, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be to be electrically connected or can mutually communicate to be mechanical connection；It can be directly connected, it can also be by between intermediary
It connects connected, can be the interaction relationship of the connection or two elements inside two elements.For the ordinary skill of this field
For personnel, the concrete meaning of above-mentioned term in this application can be understood as the case may be.
In this application unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or "lower"
It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " include first special
Sign is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the application.In order to
Simplify disclosure herein, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
And purpose does not lie in limitation the application.In addition, the application can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting
Relationship.In addition, this application provides various specific techniques and material example, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
Fig. 1 is please referred to, Fig. 1 is the first structural schematic diagram of electronic equipment provided by the embodiments of the present application.The electronics is set
Standby 100 be, for example, the electronic devices such as mobile phone or tablet computer.It is appreciated that electronic equipment 100 includes but not limited to this embodiment party
The example of formula.The electronic equipment 100 includes cover board 10, display screen component 20, circuit board 30 and shell 40.
Wherein, cover board 10 is installed on display screen component 20, to cover display screen component 20.Cover board 10 can be transparent glass
Glass cover board.In some embodiments, cover board 10 can be the glass cover-plate made of the materials such as sapphire.
Wherein, display screen component 20 is mounted on shell 40, to form the display surface of electronic equipment 100.Display screen component
20 front housing as electronic equipment 100 forms an enclosure space, other electronics for accommodating electronic equipment 100 with shell 40
Element.Meanwhile display screen component 20 forms the display surface of electronic equipment 100, for showing the information such as image, text.
Wherein, circuit board 30 is mounted on inside shell 40, and circuit board 30 is housed in above-mentioned enclosure space.Circuit board
30 can be the mainboard of electronic equipment 100.It is provided with earth point on circuit board 30, to realize the ground connection of circuit board 30.Circuit board
The functional units such as camera, processor can be integrated on 30.Meanwhile display screen component 20 can be electrically connected to circuit board 30.
In some embodiments, it is provided with radio circuit 31, processor and memory on circuit board 30, which can be with
Control the radio circuit.
Wherein, referring to Fig. 2, the radio circuit 31 is logical including Transmit Receive Unit 311, at least two radio-frequency front-ends
Road 312, uplink feedback loop 313, at least two antennas 314, the Transmit Receive Unit respectively at least two radio-frequency front-ends
Access connects, and each radio-frequency front-end access is connect with an antenna respectively, and one end of uplink feedback loop is connect with each antenna, on
The other end of row feedback control loop is connect with Transmit Receive Unit.In the present embodiment, there are two radio-frequency front-ends to lead to for radio circuit tool
Road and two antennas.
Wherein, shell 40 is used to form the exterior contour of electronic equipment 100.Shell 40 can be metal shell, such as aluminium
Alloy shell 40.
Fig. 3 is please referred to, Fig. 3 is the flow chart of the method for the dynamic adjustment radio frequency path in one embodiment of the invention, the party
Method is used in the electronic equipment in above-described embodiment.The method of dynamic adjustment radio frequency path includes the following steps：
S301, the expection transmission power for obtaining each radio-frequency front-end access.
In this step, such as shown in Fig. 2, the quantity of radio-frequency front-end access is two, and each radio-frequency front-end access is all set
It is equipped with an expection transmission power, which stores in memory.The expection transmission power is according to test of many times
Test the optimum frequency obtained.
S302, the actual emission power for obtaining each radio-frequency front-end access, the actual emission power is according to uplink
The feedback information for the corresponding antenna that feedback control loop detects calculates.
In this step, real-time pair of uplink feedback loop carries out power inspection with the antenna of corresponding radio-frequency front-end access connection
It surveys, in the present embodiment, and the actual emission power for detecting and being calculated is transmitted to processor.
S303, judged according to each expected transmission power and the corresponding actual emission power it is each corresponding
The radio-frequency front-end access is working properly or abnormal.
In this step, the processor of electronic equipment is according to the expection transmission power and correspondence of each radio-frequency front-end access
Actual emission power calculate.
In some embodiments, step S303 includes：
S3031, when the expected transmission power and the difference of the corresponding actual emission power are more than preset value,
Judge that the corresponding radio-frequency front-end closed-circuit working is abnormal.
S3032, when the expected transmission power and the difference of the corresponding actual emission power are less than preset value,
Judge that the corresponding radio-frequency front-end closed-circuit working is normal.
Wherein, each radio-frequency front-end access corresponds to a preset value.The preset value is the spy according to corresponding front end access
Property setting.It can be fixed value, can also be carried out to the preset value of each radio-frequency front-end access every preset time, system
Test, to obtain.The difference is to subtract the value that the actual emission power obtains using expected transmission power.
S304, it the uplink active channel of the radio circuit is adjusted into at least two radio-frequency front-ends access works
A normal access.
In this step, when the radio circuit is under non-carrier aggregation scene, by the uplink work of the radio circuit
An access working properly into at least two radio-frequency front-ends access is adjusted as access.So that communication terminal possesses more
Communication capacity well can maintain basic communication capacity in hardware anomalies.
In this step, when the radio circuit is under carrier aggregation scene, by the main carrier component of radio circuit
Uplink active channel adjusts an access working properly into at least two radio-frequency front-ends access.So that communication terminal
Possess better communication capacity or basic communication capacity can be maintained in hardware anomalies.
In some embodiments, there may be two or more radio frequencies in at least two radio-frequency front-ends access
Front end closed-circuit working is normal, at this time with regard to needing to select the normal radio-frequency front-end access, to further increase electricity
The communication quality of sub- equipment.
For example, in some embodiments, the difference of expected transmission power and actual emission power can be assessed, from
And filter out more suitably radio-frequency front-end access.
Fig. 4 is please referred to, step S304 includes：
S3041, when the quantity of access working properly in at least two radio-frequency front-ends access be at least two when, obtain
Take the difference of the expection transmission power and actual emission power of each radio-frequency front-end access working properly；
S3042, the ratio for obtaining each difference and corresponding preset value, and it is logical to filter out the minimum radio-frequency front-end of ratio
Road；
S3043, the uplink active channel of the radio circuit is adjusted to the minimum radio-frequency front-end access of the ratio.
Wherein, in this step, when the radio circuit is under non-carrier aggregation scene, by the upper of the radio circuit
Row active channel adjusts the radio-frequency front-end access that ratio is minimum into at least two radio-frequency front-ends access.So that communication
Terminal possesses better communication capacity or can maintain basic communication capacity in hardware anomalies.It is carried when the radio circuit is in
When under wave aggregation scene, the uplink active channel of the main carrier component of radio circuit is adjusted at least two radio-frequency front-end
The minimum radio-frequency front-end access of ratio in access.So that communication terminal possesses better communication capacity or in hardware anomalies
When can maintain basic communication capacity.
It, can be to the signal-to-noise ratio of each radio-frequency front-end access into assessment, to filter out more for example, in some embodiments
Suitable radio-frequency front-end access.
Fig. 5 is please referred to, step S304 includes：
When the quantity of access working properly is at least two in S3044, at least two radio-frequency front-ends access, obtain
The signal-to-noise ratio of each radio-frequency front-end access working properly.
S3045, the uplink active channel of the radio circuit is adjusted to the radio-frequency front-end access of signal-to-noise ratio minimum.
Wherein, in this step, when the radio circuit is under non-carrier aggregation scene, by the upper of the radio circuit
Row active channel adjusts the radio-frequency front-end access that signal-to-noise ratio is minimum at least two normal radio-frequency front-end accesses.So that
Communication terminal possesses better communication capacity or can maintain basic communication capacity in hardware anomalies.At the radio circuit
When under carrier aggregation scene, the uplink active channel of the main carrier component of radio circuit is adjusted to described at least two normally
Radio-frequency front-end access in the minimum radio-frequency front-end access of signal-to-noise ratio.So that communication terminal possess better communication capacity or
Person can maintain basic communication capacity in hardware anomalies.
From the foregoing, it will be observed that expection transmission power of the present invention by each radio-frequency front-end access of acquisition；Obtain each institute
State the actual emission power of radio-frequency front-end access, the corresponding day that the actual emission power is arrived according to uplink feedback loop detection
The feedback information of line calculates；Judged according to each expected transmission power and the corresponding actual emission power each
The corresponding radio-frequency front-end access is working properly or abnormal；The uplink active channel of the radio circuit is adjusted to described
An access working properly at least two radio-frequency front-end accesses；To realize the switching at runtime to each radio-frequency front-end access,
The communication quality of electronic equipment can be improved.
Fig. 6 is please referred to, the embodiment of the present invention additionally provides a kind of device 400 of dynamic adjustment radio frequency path, which answers
For in electronic equipment, being applied in electronic equipment, the radio circuit of the electronic equipment includes Transmit Receive Unit, at least two
A radio-frequency front-end access, uplink feedback loop, at least two antennas, the Transmit Receive Unit respectively with before at least two radio frequencies
Access connection, each radio-frequency front-end access is held to be connect respectively with an antenna, one end of uplink feedback loop is connect with each antenna,
The other end of uplink feedback loop is connect with Transmit Receive Unit, and described device includes：First acquisition module 401, second obtains
Module 402, judgment module 403 and adjustment module 404.
Wherein, which is used to obtain the expection transmission power of each radio-frequency front-end access.
Wherein, which is used to obtain the actual emission power of each radio-frequency front-end access, described
Actual emission power according to uplink feedback loop detection to the feedback information of corresponding antenna calculate.
Wherein, which is used for according to each expected transmission power and the corresponding actual transmission
Power judges that each corresponding radio-frequency front-end access is working properly or abnormal.
Wherein, the adjustment module 404 is for adjusting the uplink active channel of the radio circuit to described at least two
An access working properly in radio-frequency front-end access.
Referring to Fig. 7, in some embodiments, which includes：First judging unit 4031 and
Two judging units 4032.First judging unit 4031 is used to work as the expected transmission power and the corresponding actual transmission work(
When the difference of rate is more than preset value, judge that the corresponding radio-frequency front-end closed-circuit working is abnormal.Second judgment unit 4032 is used for
When the expected transmission power and the difference of the corresponding actual emission power are less than preset value, judge corresponding described
Radio-frequency front-end closed-circuit working is normal.
Referring to Fig. 8, in some embodiments, which includes：First acquisition unit 4041, first
Screening unit 4042, the first adjustment unit 4043.First acquisition unit 4041 is used to work as at least two radio-frequency front-ends access
In the quantity of access working properly when being at least two, obtain the expected transmitting work(of each radio-frequency front-end access working properly
The difference of rate and actual emission power；First screening unit 4042 is used to obtain the ratio of each difference and corresponding preset value,
And filter out the minimum radio-frequency front-end access of ratio；The first adjustment unit 4043 is used to work the uplink of the radio circuit logical
Road is adjusted to the minimum radio-frequency front-end access of the ratio.
Referring to Fig. 9, in some embodiments, which includes：Second acquisition unit 4044, second
Adjustment unit 4045.Second acquisition unit 4044 is used for the quantity when access working properly at least two radio-frequency front-end accesses
When being at least two, the signal-to-noise ratio of each radio-frequency front-end access working properly is obtained；Second adjustment unit 4045 is used for institute
The uplink active channel for stating radio circuit is adjusted to the radio-frequency front-end access of signal-to-noise ratio minimum.
Figure 10 is please referred to, the embodiment of the present application also provides a kind of electronic equipment.The electronic equipment can be smart mobile phone,
The equipment such as tablet computer.As shown in Figure 10, electronic equipment 600 includes processor 601 and memory 602.Wherein, processor 601
It is electrically connected with memory 602.
Processor 601 is the control centre of electronic equipment 600, utilizes various interfaces and the entire electronic equipment of connection
Various pieces, by running or calling the computer program being stored in memory 602, and calling to be stored in memory 602
Interior data execute the various functions and processing data of electronic equipment, to carry out integral monitoring to electronic equipment.
In the present embodiment, processor 601 in electronic equipment 600 can according to following step, by one or one with
On the corresponding instruction of process of computer program be loaded into memory 602, and be stored in storage by processor 601 to run
Computer program in device 602, to realize various functions, such as：
Obtain the expection transmission power of each radio-frequency front-end access；Obtain the reality of each radio-frequency front-end access
Transmission power, the actual emission power according to uplink feedback loop detection to the feedback information of corresponding antenna calculate；
Judge each corresponding radio-frequency front-end according to each expected transmission power and the corresponding actual emission power
Access is working properly or abnormal；The uplink active channel of the radio circuit is adjusted at least two radio-frequency front-end and is led to
An access working properly in road.
In some embodiments, processor 601 also executes following steps：
When the expected transmission power and the difference of the corresponding actual emission power are more than preset value, judgement pair
The radio-frequency front-end closed-circuit working answered is abnormal；
When the expected transmission power and the difference of the corresponding actual emission power are less than preset value, judgement pair
The radio-frequency front-end closed-circuit working answered is normal.
In some embodiments, processor 601 also executes following steps：
When the quantity of access working properly in at least two radio-frequency front-ends access is at least two, obtain each
The difference of the expection transmission power and actual emission power of radio-frequency front-end access working properly；Obtain each difference with it is corresponding
The ratio of preset value, and filter out the minimum radio-frequency front-end access of ratio；The uplink active channel of the radio circuit is adjusted
To the minimum radio-frequency front-end access of the ratio.
In some embodiments, processor 601 executes following steps：
When the quantity of access working properly is at least two in at least two radio-frequency front-ends access, each work is obtained
Make the signal-to-noise ratio of normal radio-frequency front-end access；The uplink active channel of the radio circuit is adjusted to signal-to-noise ratio minimum
Radio-frequency front-end access.
In some embodiments, processor 601 also executes following steps：
When the radio circuit is under non-carrier aggregation scene, by the uplink active channel of the radio circuit adjust to
An access working properly in at least two radio-frequency front-ends access.So that communication terminal possesses better communication capacity
Or basic communication capacity can be maintained in hardware anomalies；When the radio circuit is under carrier aggregation scene, by radio frequency
It is logical that the uplink active channel of the main carrier component of circuit adjusts into at least two radio-frequency front-ends access working properly one
Road.So that communication terminal possesses better communication capacity or can maintain basic communication capacity in hardware anomalies.
Memory 602 can be used for storing computer program and data.Include in the computer program that memory 602 stores
The instruction that can be executed in the processor.Computer program can form various functions module.Processor 601 is stored in by calling
The computer program of memory 602, to perform various functions application and data processing.
Also referring to Figure 11, in some embodiments, electronic equipment 600 can also include：Display 603, radio frequency
Circuit 604, voicefrequency circuit 605, wireless fidelity module 606 and power supply 607.Wherein, wherein display 603, radio circuit
604, voicefrequency circuit 605, wireless fidelity module 606 and power supply 607 are electrically connected with processor 601 respectively.
The display 603 is displayed for information input by user or is supplied to the information of user and various figures
Shape user interface, these graphical user interface can be made of figure, text, icon, video and its arbitrary combination.Display
603 may include display panel, in some embodiments, liquid crystal display (LCD, Liquid Crystal may be used
Display) or the forms such as Organic Light Emitting Diode (OLED, Organic Light-Emitting Diode) are aobvious to configure
Show panel.
The radio circuit 604 can be used for transceiving radio frequency signal, with by radio communication with the network equipment or other electricity
Sub- equipment establishes wireless telecommunications, the receiving and transmitting signal between the network equipment or other electronic equipments.
The voicefrequency circuit 605 can be used for providing the audio between user and electronic equipment by loud speaker, microphone
Interface.
The wireless fidelity module 606 can be used for short range wireless transmission, and user can be helped to send and receive e-mail, is clear
It lookes at and website and accesses streaming video etc., it has provided wireless broadband internet to the user and has accessed.
The power supply 607 is used to all parts power supply of electronic equipment 600.In some embodiments, power supply 607
Can be logically contiguous by power-supply management system and processor 601, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
Although being not shown in Figure 11, electronic equipment 600 can also include camera, bluetooth module etc., and details are not described herein.
It follows that from the foregoing, it will be observed that the expection transmission power that the present invention passes through each radio-frequency front-end access of acquisition；It obtains
The actual emission power of each radio-frequency front-end access, the actual emission power is taken to be arrived according to uplink feedback loop detection
The feedback information of corresponding antenna calculates；According to each expected transmission power and the corresponding actual emission power
Judge that each corresponding radio-frequency front-end access is working properly or abnormal；By the uplink active channel tune of the radio circuit
An access working properly in at least two radio-frequency front-ends access；Each radio-frequency front-end access is moved to realize
State switches, and can improve the communication quality of electronic equipment.
It should be noted that one of ordinary skill in the art will appreciate that whole in the various methods of above-described embodiment or
Part steps are relevant hardware can be instructed to complete by computer program, and the computer program can be stored in meter
In calculation machine readable storage medium storing program for executing, the storage medium can include but is not limited to：Read-only memory (ROM, Read Only
Memory), random access memory (RAM, Random Access Memory), disk or CD etc..
Method for displaying image, device, storage medium and the electronic equipment provided above the embodiment of the present application carries out
It is discussed in detail, specific examples are used herein to illustrate the principle and implementation manner of the present application, above example
Illustrate to be merely used to help understand the present processes and its core concept；Meanwhile for those skilled in the art, according to this
The thought of application, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification is not answered
It is interpreted as the limitation to the application.
Claims (13)
1. a kind of method of dynamic adjustment radio frequency path, is applied in electronic equipment, the radio circuit of the electronic equipment includes
Transmit Receive Unit, at least two radio-frequency front-end accesses, uplink feedback loop, at least two antennas, the Transmit Receive Unit
It is connect respectively at least two radio-frequency front-end accesses, each radio-frequency front-end access is connect with an antenna respectively, uplink feedback loop
One end connect with each antenna, the other end of uplink feedback loop is connect with Transmit Receive Unit, which is characterized in that the side
Method includes the following steps：
Obtain the expection transmission power of each radio-frequency front-end access；
The actual emission power of each radio-frequency front-end access is obtained, the actual emission power is examined according to uplink feedback loop
The feedback information of the corresponding antenna measured calculates；
Judge each corresponding radio frequency according to each expected transmission power and the corresponding actual emission power
Front end access is working properly or abnormal；
The uplink active channel of the radio circuit is adjusted into at least two radio-frequency front-ends access working properly one
Access.
2. the method for dynamic adjustment radio frequency path according to claim 1, which is characterized in that described according to each described pre-
Phase transmission power and the corresponding actual emission power judge that each corresponding radio-frequency front-end access is working properly
Or abnormal step includes：
When the expected transmission power and the difference of the corresponding actual emission power are more than preset value, judge corresponding
The radio-frequency front-end closed-circuit working is abnormal；
When the expected transmission power and the difference of the corresponding actual emission power are less than preset value, judge corresponding
The radio-frequency front-end closed-circuit working is normal.
3. the method for dynamic adjustment radio frequency path according to claim 2, which is characterized in that each radio-frequency front-end is logical
Road corresponds to a preset value.
4. the method for dynamic adjustment radio frequency path according to claim 3, which is characterized in that by the upper of the radio circuit
Row active channel adjusts the step of access working properly into at least two radio-frequency front-ends access and includes：
When the quantity of access working properly in at least two radio-frequency front-ends access is at least two, each work is obtained
The difference of the expection transmission power and actual emission power of normal radio-frequency front-end access；
The ratio of each difference and corresponding preset value is obtained, and filters out the minimum radio-frequency front-end access of ratio；
The uplink active channel of the radio circuit is adjusted to the minimum radio-frequency front-end access of the ratio.
5. the method for dynamic adjustment radio frequency path according to claim 3, which is characterized in that by the upper of the radio circuit
Row active channel adjusts the step of access working properly into at least two radio-frequency front-ends access and includes：
When the quantity of access working properly is at least two in at least two radio-frequency front-ends access, each work is being obtained just
The signal-to-noise ratio of normal radio-frequency front-end access；
The uplink active channel of the radio circuit is adjusted to the radio-frequency front-end access of signal-to-noise ratio minimum.
6. the method for dynamic adjustment radio frequency path according to claim 1, which is characterized in that by the upper of the radio circuit
Row active channel adjusts the step of access working properly into at least two radio-frequency front-ends access and includes：
When the radio circuit is in non-carrier polymerization state, the uplink active channel of the radio circuit is adjusted to described
An access working properly at least two radio-frequency front-end accesses.
7. the method for dynamic adjustment radio frequency path according to claim 1, which is characterized in that described by the radio circuit
Uplink active channel the step of adjusting an access working properly into at least two radio-frequency front-ends access include：
When the radio circuit is in carrier wave polymerization state, by the uplink active channel of the main carrier component of the radio circuit
Adjust an access working properly into at least two radio-frequency front-ends access.
8. a kind of device of dynamic adjustment radio frequency path, is applied in electronic equipment, is applied in electronic equipment, the electronics is set
Standby radio circuit includes Transmit Receive Unit, at least two radio-frequency front-end accesses, uplink feedback loop, at least two antennas,
The Transmit Receive Unit is connect at least two radio-frequency front-end accesses respectively, and each radio-frequency front-end access connects with an antenna respectively
It connecing, one end of uplink feedback loop is connect with each antenna, and the other end of uplink feedback loop is connect with Transmit Receive Unit,
It is characterized in that, described device includes：
First acquisition module, the expection transmission power for obtaining each radio-frequency front-end access；
Second acquisition module, the actual emission power for obtaining each radio-frequency front-end access, the actual emission power
According to uplink feedback loop detection to the feedback information of corresponding antenna calculate；
Judgment module, for being judged per a pair of according to each expected transmission power and the corresponding actual emission power
The radio-frequency front-end access answered is working properly or abnormal；
Module is adjusted, for adjusting the uplink active channel of the radio circuit into at least two radio-frequency front-ends access
An access working properly.
9. the device of dynamic according to claim 8 adjustment radio frequency path, which is characterized in that the judgment module includes：
First judging unit is more than in advance for the difference when the expected transmission power and the corresponding actual emission power
If when value, judging that the corresponding radio-frequency front-end closed-circuit working is abnormal；
Second judgment unit is less than in advance for the difference when the expected transmission power and the corresponding actual emission power
If when value, judge that the corresponding radio-frequency front-end closed-circuit working is normal.
10. the device of dynamic according to claim 9 adjustment radio frequency path, which is characterized in that the adjustment module includes：
First acquisition unit, for being at least two when the quantity of access working properly in at least two radio-frequency front-ends access
When a, the difference of the expection transmission power and actual emission power of each radio-frequency front-end access working properly is obtained；
First screening unit, the ratio for obtaining each difference and corresponding preset value, and filter out the minimum radio frequency of ratio
Front end access；
The first adjustment unit, for adjusting the uplink active channel of the radio circuit to the minimum radio-frequency front-end of the ratio
Access.
11. the device of dynamic according to claim 9 adjustment radio frequency path, which is characterized in that the adjustment module includes：
Second acquisition unit, when the quantity of access working properly is at least two in at least two radio-frequency front-ends access,
Obtain the signal-to-noise ratio of each radio-frequency front-end access working properly；
Second adjustment unit, for adjusting the uplink active channel of the radio circuit to the radio frequency of signal-to-noise ratio minimum
Hold access.
12. a kind of storage medium, which is characterized in that computer program is stored in the storage medium, when the computer journey
When sequence is run on computers so that the computer perform claim requires 1 to 7 any one of them dynamic adjustment radio frequency path
Method.
13. a kind of electronic equipment, which is characterized in that the electronic equipment includes processor and memory, is deposited in the memory
Computer program is contained, the processor is used for right of execution by calling the computer program stored in the memory
Profit requires the method that 1 to 7 any one of them dynamic adjusts radio frequency path.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810130416.3A CN108347276B (en) | 2018-02-08 | 2018-02-08 | Method and device for dynamically adjusting radio frequency channel, storage medium and electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810130416.3A CN108347276B (en) | 2018-02-08 | 2018-02-08 | Method and device for dynamically adjusting radio frequency channel, storage medium and electronic equipment |
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| CN108347276A true CN108347276A (en) | 2018-07-31 |
| CN108347276B CN108347276B (en) | 2021-04-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109714064A (en) * | 2018-12-27 | 2019-05-03 | 维沃移动通信有限公司 | Radio-frequency transmissions access control method and user terminal |
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