CN106160885A - A kind of antenna transmission performance adjusting method and electronic equipment - Google Patents
A kind of antenna transmission performance adjusting method and electronic equipment Download PDFInfo
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- CN106160885A CN106160885A CN201510131889.1A CN201510131889A CN106160885A CN 106160885 A CN106160885 A CN 106160885A CN 201510131889 A CN201510131889 A CN 201510131889A CN 106160885 A CN106160885 A CN 106160885A
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Abstract
The invention discloses a kind of antenna transmission performance adjusting method and electronic equipment, described method is applied to include in the electronic equipment of antenna, described antenna is connected with receiver by antenna tuner, described method includes: at described Antenna Operation in the first frequency range, and the current control value of described antenna tuner is when being the first controlling value, detection obtains the performance parameter value for characterizing described receiver performance；Judge whether described performance parameter value meets pre-conditioned, it is thus achieved that the first judged result；When described first judged result is for being, using described first controlling value as described antenna tuner in the calibration controlling value of described first frequency range.
Description
Technical field
The present invention relates to electronic technology field, set particularly to a kind of antenna transmission performance adjusting method and electronics
Standby.
Background technology
Along with the fast development of 4G network, 2G, 3G, 4G achieve common networking, for satisfied different systems
The requirement of formula, communication terminal needs to support multiple frequency range.Support that, in the terminal of multiband, the performance of antenna becomes
For a key factor of properties of product differentiation, therefore, improve antenna performance and seem particularly necessary.
In prior art, for improving antenna performance, need that antenna is carried out different couplings in each frequency range and adjust
Examination, i.e. uses antenna tuner (antenna tuner) to carry out antenna match debugging, makes antenna receive and sends out
The impedance of loophole is conjugated with antenna impedance, and antenna can reach maximum transmission power, thus improve antenna performance.
But, inventor is in realizing the embodiment of the present application during inventive technique scheme, in discovery in application
At least there is following technical problem in technology of stating:
Using in the case of antenna tuner, needing with terminal transmission signal or external signal antenna tuning
Device carries out calibration in advance and preserves the parameter of calibration, but, when antenna receives, due to receiving path and
The receiver identity of communication transceiver is uncertain, and there is antenna tuner parameter that calibration in advance obtains can not be excellent
Change the technical problem of receiver performance.
Summary of the invention
The embodiment of the present invention provides a kind of antenna transmission performance adjusting method and electronic equipment, is used for solving existing
Present in technology, the antenna tuner parameter that calibration in advance obtains can not optimize the technology of receiver performance and ask
Topic.
On the one hand, the embodiment of the present application provides a kind of antenna transmission performance adjusting method, is applied to one and includes sky
In the electronic equipment of line, described antenna is connected with receiver by antenna tuner, and described method includes:
At described Antenna Operation in the first frequency range, and the current control value of described antenna tuner is the first control
During value, detection obtains the performance parameter value for characterizing described receiver performance；
Judge whether described performance parameter value meets pre-conditioned, it is thus achieved that the first judged result；
When described first judged result is for being, using described first controlling value as described antenna tuner in institute
State the calibration controlling value of the first frequency range.
Optionally, before described detection obtains the performance parameter value for characterizing described receiver performance, institute
Method of stating also includes:
At described Antenna Operation in the first frequency range, and the current control value of described antenna tuner is the first control
During value, detection obtains transmitter and launches the reflection power of signal, and wherein, described transmitter passes through described antenna
Tuner is connected with described antenna；
Judge that whether described reflection power is less than reflection power threshold value, it is thus achieved that the second judged result；
When described second judged result is for being, perform step: detection acquisition is used for characterizing described receiver
The performance parameter value of energy.
Optionally, judge that whether described performance parameter value is more than or equal to predetermined threshold value described, it is thus achieved that
After first judged result, described method also includes:
When described first judged result is no, the current control value of described antenna tuner is adjusted to and institute
State the second controlling value that the first controlling value is different.
Optionally, described using described first controlling value as described antenna tuner in described first frequency range
After calibration controlling value, described method also includes:
Set up the corresponding relation between described first frequency range and described calibration controlling value；
Described calibration controlling value and described corresponding relation are saved in described electronic equipment.
Optionally, described performance parameter value includes:
One or more in to-noise ratio, received signal strength and Reference Signal Received Power.
Optionally, described pre-conditioned particularly as follows:
Described performance parameter value is more than or equal to a predetermined threshold value.
On the other hand, the embodiment of the present application also provides for a kind of electronic equipment, including:
Receiver performance parameter value detector unit, for the Antenna Operation at described electronic equipment in the first frequency
Section, and when the current control value of the antenna tuner of described electronic equipment is the first controlling value, detection obtains to be used
In the performance parameter value of the receiver performance characterizing described electronic equipment, wherein, described antenna passes through described sky
Line tuner is connected with described receiver；
Receiver performance parameter value judging unit, is used for judging whether described performance parameter value meets and presets bar
Part, it is thus achieved that the first judged result；
Calibration controlling value determines unit, for when described first judged result is for being, controls described first
It is worth as described antenna tuner in the calibration controlling value of described first frequency range.
Optionally, described electronic equipment also includes:
Transmitter power detector unit, for obtaining the property for characterizing described receiver performance in described detection
Before energy parameter value, at described Antenna Operation in the first frequency range, and the current control value of described antenna tuner
When being the first controlling value, detection obtains transmitter and launches the reflection power of signal, and wherein, described transmitter leads to
Cross described antenna tuner to be connected with described antenna；
Transmitter power judging unit, is used for judging whether described reflection power is less than reflection power threshold value,
Obtain the second judged result；
Wherein, described receiver performance parameter value detector unit is specifically for being yes in described second judged result
Time, perform step: detection obtains the performance parameter value for characterizing described receiver performance.
Optionally, described electronic equipment also includes:
Described, controlling value adjustment unit, for judging that whether described performance parameter value is more than or equal to presetting
Threshold value, it is thus achieved that after the first judged result, when described first judged result is no, adjusts described antenna
The current control value of humorous device is adjusted to second controlling value different from described first controlling value.
Optionally, described electronic equipment also includes:
Memory element, for described using described first controlling value as described antenna tuner described first
After the calibration controlling value of frequency range, set up the corresponding pass between described first frequency range with described calibration controlling value
System；And described calibration controlling value and described corresponding relation are saved in described electronic equipment.
Optionally, described performance parameter value includes:
One or more in to-noise ratio, received signal strength and Reference Signal Received Power.
Optionally, described pre-conditioned particularly as follows:
Described performance parameter value is more than or equal to a predetermined threshold value.
Said one in the embodiment of the present application or multiple technical scheme, at least have one or more skills following
Art effect:
1, in the scheme of the embodiment of the present application, during debugging in the calibration of antenna tuner, detection
For characterizing the performance parameter value of receiver performance；Then, it is judged that it is pre-conditioned whether performance parameter value meets,
And when performance parameter value meets pre-conditioned, using the current control value of antenna tuner as antenna at this frequently
The calibration controlling value of section.Visible, in the embodiment of the present application, using the performance parameter of receiver as antenna tuning
Decision content during the calibration debugging of device, thus eliminate to a certain extent present in prior art,
The antenna tuner parameter that calibration in advance obtains can not optimize the technical problem of receiver performance, it is achieved that passes through
The technique effect that the performance of receiver is optimized by the antenna tuner parameter that calibration obtains.
2, in the scheme of the embodiment of the present application, during antenna tuner calibration debugging, to receiver
While performance parameter judges, the performance parameter of transmitter is judged so that at antenna tuner
During debugging, the performance parameter of transmitter and receiver can be taken into account, so that transmitter and receiver
It is attained by optimal performance, and then improves the performance of end product.
Accompanying drawing explanation
Fig. 1 is the connection diagram of antenna in the embodiment of the present application one；
Fig. 2 is the flow chart of antenna transmission performance adjusting method in the embodiment of the present application one；
Fig. 3 is the flow chart of transmitter transmission performance adjustment method in the embodiment of the present application one；
Fig. 4 is the flow chart of another antenna transmission performance adjusting method in the embodiment of the present application one；
Fig. 5 is the block diagram of electronic equipment in the embodiment of the present application two.
Detailed description of the invention
In the technical scheme that the embodiment of the present application provides, by using phase direct with receiver signal and quality
The physical quantity closed, as one of decision content during antenna tuner calibration debugging, makes antenna adjust at antenna
Transmitter performance and receiver performance can be taken into account during the debugging of humorous device, so that transmitter and reception
Machine is attained by optimal performance, and then improves the performance of end product.
The terms "and/or", a kind of incidence relation describing affiliated partner, expression can be deposited
In three kinds of relations, such as, A and/or B, can represent: individualism A, there is A and B simultaneously, single
Solely there is B these three situation.It addition, character "/" herein, typically represent forward-backward correlation to as if one
The relation of "or".
Below in conjunction with the accompanying drawings the embodiment of the present application technical scheme main is realized principle, detailed description of the invention and
The beneficial effect that should be able to reach is explained in detail by it.
Embodiment one
The embodiment of the present application one provides a kind of antenna transmission performance adjusting method, is applied to include the electronics of antenna
In equipment, specifically, electronic equipment can be multi-communication standard mobile terminal, such as: can 2G,
The mobile terminal used under 3G and 4G network.Antenna tuner is a kind of impedance connecting transmitter with antenna
Matching network, it can make impedance matching between transmitter and antenna, so that antenna has in any frequency
Maximum radiant power.In the embodiment of the present application, as it is shown in figure 1, transmitter and receiver all passes through antenna
Tuner is connected with antenna.
It follows that the antenna transmission performance adjusting method in the embodiment of the present application is illustrated, such as Fig. 2 institute
Showing, described method includes:
S10: at described Antenna Operation in the first frequency range, and the current control value of described antenna tuner is
During one controlling value, detection obtains the performance parameter value for characterizing described receiver performance.
In step slo, performance parameter value may include that to-noise ratio SNR, received signal strength RSSI (English
Literary composition full name: Received Signal Strength Indication) and Reference Signal Received Power RSRP is (English entirely
Claim: one or more in Reference Signal Receiving Power), in specific implementation process, also
Can include other performance parameters of receiver, the application is without limitation.
In specific implementation process, SNR, RSSI or the RSRP etc. in receiver performance parameter are communication
The underlying parameter of RRM RRM (English full name: Radio Resource Management) part,
During debugging, these parameters can be read out.
It follows that electronic equipment enters step S11: judge whether described performance parameter value meets pre-conditioned,
Obtain the first judged result.
In the embodiment of the present application, pre-conditioned can be that performance parameter value is more than or equal to a pre-determined threshold
Value.Owing to receiver performance parameter has multiple, therefore, pre-conditioned can be the group of one or more of
Close.
(1) receiver performance parameter includes SNR, pre-conditioned for SNR value more than or equal to presetting SNR
Value.
(2) receiver performance parameter includes RSSI, pre-conditioned for RSSI value more than or equal to presetting RSSI
Value.
(3) receiver performance parameter includes RSRP, pre-conditioned for RSRP value more than or equal to presetting
RSRP value；
Such as: pre-conditioned when being (1) and (3) combination, step S11 upon execution particularly as follows: first,
Judge whether the SNR value of receiver is more than or equal to preset SNR value, if the SNR value of receiver
More than presetting SNR value, then continue to judge that whether the RSRP value of receiver is more than or equal to presetting RSRP
Value.
It follows that electronic equipment performs step S12: when described first judged result is for being, by described the
One controlling value as described antenna tuner in the calibration controlling value of described first frequency range.
Specifically, continue to use the pre-conditioned example combined for (1) and (3), if the SNR of receiver
More than presetting SNR value, and the RSRP value of receiver is also greater than default RSRP value, then electronic equipment meeting
Using the first current for antenna tuner controlling value as antenna tuner in the calibration controlling value of the first frequency range, i.e.
When electronic equipment works under the first frequency range, when the current control value of antenna tuner is for calibration controlling value, connect
Receipts machine can reach optimum performance.
In the embodiment of the present application, the receiver performance parameter value detecting acquisition in step s 11 all meets default
During condition, illustrate that, when the current control value of antenna tuner is the first controlling value, receiver can reach
Best performance, and when the receiver performance parameter value detecting acquisition in step s 11 is unsatisfactory for pre-conditioned, then
Need the current control value of antenna tuner is adjusted.
Specifically, in the embodiment of the present application, described judge described performance parameter value whether more than or
Equal to predetermined threshold value, it is thus achieved that after the first judged result, described method also includes:
When described first judged result is no, the current control value of described antenna tuner is adjusted to and institute
State the second controlling value that the first controlling value is different.
In actual applications, the network that antenna tuner is typically made up of inductance and electric capacity is constituted, therefore, and can
To be changed the current control value of antenna tuner by modes such as voltage signal control electric capacity, and then change antenna
The impedance state of tuner.
In the embodiment of the present application, under obtaining multiple frequency ranges after the calibration controlling value of antenna tuner, described side
Method also includes: set up the corresponding relation between described first frequency range and described calibration controlling value；By described calibration
Controlling value and described corresponding relation are saved in described electronic equipment.Make electronic equipment in above-mentioned multiple frequency ranges
In any one frequency range under when working, the calibration controlling value of antenna tuner can make receiver reach
Optimum performance.
In the embodiment of the present application, during antenna tuner calibration debugging, in addition it is also necessary to consider the property of transmitter
Energy.In specific implementation process, by changing the current control value of antenna tuner, thus it is possible to vary antenna is adjusted
The impedance state of humorous device, during the impedance variation of antenna tuner, if hindered between transmitter and antenna
Anti-coupling, then can make antenna have the radiant power of maximum in any frequency.
Therefore, before the performance parameter value that detection obtains for characterizing receiver performance, as it is shown on figure 3,
Described method also includes:
S20: at described Antenna Operation in the first frequency range, and the current control value of described antenna tuner is
During one controlling value, detection obtains transmitter and launches the reflection power of signal, and wherein, described transmitter passes through institute
State antenna tuner to be connected with described antenna.
Specifically, the impedance mismatching between antenna and feeder line can make a part of power that feeder line sends here by antenna
Reflect back.Therefore, reflection power is the least, and antenna transmission power is the biggest.Then, in the embodiment of the present application,
After radio frequency sending set launches signal, by power detector, the reflection power of this signal can be examined
Survey.
After step S20, electronic equipment enters step S21: judge that whether described reflection power is less than anti-
Penetrate power threshold, it is thus achieved that the second judged result.
In specific implementation process, reflection power threshold value can be preset, in reflection power less than reflection
During power threshold, then explanation transmitter reaches optimum performance, then electronic equipment performs step S22: in institute
When stating the second judged result for being, perform step: detection obtains the performance for characterizing described receiver performance
Parameter value.
In the such scheme of the application, before judging the performance parameter value of receiver, first anti-to transmitter
Penetrate power to be judged, and after reflection power shows that transmitter reaches optimum performance, start receiver
Performance parameter judge.In specific implementation process, it is also possible to judge receiver performance parameter it
After, the reflection power of transmitter is judged, specifically, during antenna tuner calibration debugging,
First, the performance parameter value of receiver is judged, and show receiver at the performance parameter value of receiver
After reaching optimum performance, starting to judge the reflection power of transmitter, the application is without limitation.
It follows that the antenna transmission performance adjusting method in the embodiment of the present application is carried out further by Fig. 4
Illustrate, comprise the following steps.
S30, signal launched by transmitter.
S31, power detector detection obtains reflection power.
S32, changes antenna tuner controlling value.
S33, it is judged that whether reflection power is less than reflection power threshold value.If reflection power is less than reflection merit
Rate threshold value, performs step S34, if reflection power is more than or equal to reflection power threshold value, returns
Perform step S32.
S34, it is judged that whether receiver performance parameter value is more than or equal to predetermined threshold value.If receiver
Performance parameter value is greater than or equal to predetermined threshold value, performs step S35, if receiver performance parameter
Value, less than predetermined threshold value, returns and performs step S32.
S35, using the current control value of antenna tuner as the calibration controlling value of this frequency range.
In such scheme, by using the physical quantity directly related with receiver signal and quality, as antenna
One of decision content during tuner calibration debugging, makes antenna permissible during the debugging of antenna tuner
Take into account transmitter performance and receiver performance, so that transmitter and receiver are attained by optimal property
Can, and then improve the performance of end product.
Embodiment two
The embodiment of the present application also provides for a kind of electronic equipment, as it is shown in figure 5, include:
Receiver performance parameter value detector unit 40, for the Antenna Operation at described electronic equipment in the first frequency
Section, and when the current control value of the antenna tuner of described electronic equipment is the first controlling value, detection obtains to be used
In the performance parameter value of the receiver performance characterizing described electronic equipment, wherein, described antenna passes through described sky
Line tuner is connected with described receiver；
Receiver performance parameter value judging unit 41, is used for judging whether described performance parameter value meets and presets bar
Part, it is thus achieved that the first judged result；
Calibration controlling value determines unit 42, for when described first judged result is for being, by described first control
Value processed as described antenna tuner in the calibration controlling value of described first frequency range.
Optionally, described electronic equipment also includes:
Transmitter power detector unit, for obtaining the property for characterizing described receiver performance in described detection
Before energy parameter value, at described Antenna Operation in the first frequency range, and the current control value of described antenna tuner
When being the first controlling value, detection obtains transmitter and launches the reflection power of signal, and wherein, described transmitter leads to
Cross described antenna tuner to be connected with described antenna；
Transmitter power judging unit, is used for judging whether described reflection power is less than reflection power threshold value,
Obtain the second judged result；
Wherein, described receiver performance parameter value detector unit 40 is specifically in described second judged result
During for being, perform step: detection obtains the performance parameter value for characterizing described receiver performance.
Optionally, described electronic equipment also includes:
Described, controlling value adjustment unit, for judging that whether described performance parameter value is more than or equal to presetting
Threshold value, it is thus achieved that after the first judged result, when described first judged result is no, adjusts described antenna
The current control value of humorous device is adjusted to second controlling value different from described first controlling value.
Optionally, described electronic equipment also includes:
Memory element, for described using described first controlling value as described antenna tuner described first
After the calibration controlling value of frequency range, set up the corresponding pass between described first frequency range with described calibration controlling value
System；And described calibration controlling value and described corresponding relation are saved in described electronic equipment.
Optionally, described performance parameter value includes:
One or more in to-noise ratio, received signal strength and Reference Signal Received Power.
Optionally, described pre-conditioned particularly as follows:
Described performance parameter value is more than or equal to a predetermined threshold value.
By the one or more technical schemes in the embodiment of the present application, it is possible to achieve following one or more skills
Art effect:
1, in the scheme of the embodiment of the present application, during debugging in the calibration of antenna tuner, detection
For characterizing the performance parameter value of receiver performance；Then, it is judged that it is pre-conditioned whether performance parameter value meets,
And when performance parameter value meets pre-conditioned, using the current control value of antenna tuner as antenna at this frequently
The calibration controlling value of section.Visible, in the embodiment of the present application, using the performance parameter of receiver as antenna tuning
Decision content during the calibration debugging of device, thus eliminate to a certain extent present in prior art,
The antenna tuner parameter that calibration in advance obtains can not optimize the technical problem of receiver performance, it is achieved that passes through
The technique effect that the performance of receiver is optimized by the antenna tuner parameter that calibration obtains.
2, in the scheme of the embodiment of the present application, during antenna tuner calibration debugging, to receiver
While performance parameter judges, the performance parameter of transmitter is judged so that at antenna tuner
During debugging, the performance parameter of transmitter and receiver can be taken into account, so that transmitter and receiver
It is attained by optimal performance, and then improves the performance of end product.
Those skilled in the art are it should be appreciated that embodiments of the invention can be provided as method, system or meter
Calculation machine program product.Therefore, the present invention can use complete hardware embodiment, complete software implementation or knot
The form of the embodiment in terms of conjunction software and hardware.And, the present invention can use and wherein wrap one or more
Computer-usable storage medium containing computer usable program code (include but not limited to disk memory,
CD-ROM, optical memory etc.) form of the upper computer program implemented.
The present invention is with reference to method, equipment (system) and computer program product according to embodiments of the present invention
The flow chart of product and/or block diagram describe.It should be understood that can by computer program instructions flowchart and
/ or block diagram in each flow process and/or flow process in square frame and flow chart and/or block diagram and/
Or the combination of square frame.These computer program instructions can be provided to general purpose computer, special-purpose computer, embedding
The processor of formula datatron or other programmable data processing device is to produce a machine so that by calculating
The instruction that the processor of machine or other programmable data processing device performs produces for realizing at flow chart one
The device of the function specified in individual flow process or multiple flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions may be alternatively stored in and computer or the process of other programmable datas can be guided to set
In the standby computer-readable memory worked in a specific way so that be stored in this computer-readable memory
Instruction produce and include the manufacture of command device, this command device realizes in one flow process or multiple of flow chart
The function specified in flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, makes
Sequence of operations step must be performed to produce computer implemented place on computer or other programmable devices
Reason, thus the instruction performed on computer or other programmable devices provides for realizing flow chart one
The step of the function specified in flow process or multiple flow process and/or one square frame of block diagram or multiple square frame.
Specifically, the computer program that the antenna transmission performance adjusting method in the embodiment of the present application is corresponding refers to
Order can be stored in CD, and hard disk, on the storage medium such as USB flash disk, when in storage medium and antenna transmission
When the computer program instructions that performance adjusting method is corresponding is read by an electronic equipment or is performed, including as follows
Step:
At described Antenna Operation in the first frequency range, and the current control value of described antenna tuner is the first control
During value, detection obtains the performance parameter value for characterizing described receiver performance；
Judge whether described performance parameter value meets pre-conditioned, it is thus achieved that the first judged result；
When described first judged result is for being, using described first controlling value as described antenna tuner in institute
State the calibration controlling value of the first frequency range.
Optionally, in described storage medium, also storage has other computer instruction, these computer instructions
With step: detection obtains the performance parameter value for characterizing described receiver performance, and corresponding computer refers to
Order is performed before, and is performed, and comprises the steps: when executed
At described Antenna Operation in the first frequency range, and the current control value of described antenna tuner is the first control
During value, detection obtains transmitter and launches the reflection power of signal, and wherein, described transmitter passes through described antenna
Tuner is connected with described antenna；
Judge that whether described reflection power is less than reflection power threshold value, it is thus achieved that the second judged result；
When described second judged result is for being, perform step: detection acquisition is used for characterizing described receiver
The performance parameter value of energy.
Optionally, in described storage medium, also storage has other computer instruction, these computer instructions
With step: judge that whether described performance parameter value is more than or equal to predetermined threshold value, it is thus achieved that first judges
As a result, after corresponding computer instruction is performed, it is performed, comprises the steps: when executed
When described first judged result is no, the current control value of described antenna tuner is adjusted to and institute
State the second controlling value that the first controlling value is different.
Optionally, in described storage medium, also storage has other computer instruction, these computer instructions
With step: described first controlling value is controlled as described antenna tuner in the calibration of described first frequency range
Value, after corresponding computer instruction is performed, is performed, comprises the steps: when executed
Set up the corresponding relation between described first frequency range and described calibration controlling value；
Described calibration controlling value and described corresponding relation are saved in described electronic equipment.
Optionally, described performance parameter value includes: to-noise ratio, received signal strength and reference signal receive merit
One or more in rate.
Optionally, it is described pre-conditioned particularly as follows: described performance parameter value is more than or equal to a pre-determined threshold
Value.
Although preferred embodiments of the present invention have been described, but those skilled in the art once know base
This creativeness concept, then can make other change and amendment to these embodiments.So, appended right is wanted
Ask and be intended to be construed to include preferred embodiment and fall into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification without deviating from this to the present invention
Bright spirit and scope.So, if the present invention these amendment and modification belong to the claims in the present invention and
Within the scope of its equivalent technologies, then the present invention is also intended to comprise these change and modification.
Claims (12)
1. an antenna transmission performance adjusting method, is applied to include in the electronic equipment of antenna, described sky
Line is connected with receiver by antenna tuner, and described method includes:
At described Antenna Operation in the first frequency range, and the current control value of described antenna tuner is the first control
During value, detection obtains the performance parameter value for characterizing described receiver performance；
Judge whether described performance parameter value meets pre-conditioned, it is thus achieved that the first judged result；
When described first judged result is for being, using described first controlling value as described antenna tuner in institute
State the calibration controlling value of the first frequency range.
2. the method for claim 1, it is characterised in that be used for characterizing institute in described detection acquisition
Before stating the performance parameter value of receiver performance, described method also includes:
At described Antenna Operation in the first frequency range, and the current control value of described antenna tuner is the first control
During value, detection obtains transmitter and launches the reflection power of signal, and wherein, described transmitter passes through described antenna
Tuner is connected with described antenna；
Judge that whether described reflection power is less than reflection power threshold value, it is thus achieved that the second judged result；
When described second judged result is for being, perform step: detection acquisition is used for characterizing described receiver
The performance parameter value of energy.
3. the method for claim 1, it is characterised in that at the described performance parameter value of described judgement
Whether more than or equal to predetermined threshold value, it is thus achieved that after the first judged result, described method also includes:
When described first judged result is no, the current control value of described antenna tuner is adjusted to and institute
State the second controlling value that the first controlling value is different.
4. the method for claim 1, it is characterised in that described first controlling value is made described
For described antenna tuner after the calibration controlling value of described first frequency range, described method also includes:
Set up the corresponding relation between described first frequency range and described calibration controlling value；
Described calibration controlling value and described corresponding relation are saved in described electronic equipment.
5. the method as described in claim as arbitrary in claim 1-4, it is characterised in that described performance parameter value
Including:
One or more in to-noise ratio, received signal strength and Reference Signal Received Power.
6. the method as described in claim as arbitrary in claim 1-4, it is characterised in that described pre-conditioned tool
Body is:
Described performance parameter value is more than or equal to a predetermined threshold value.
7. an electronic equipment, including:
Receiver performance parameter value detector unit, for the Antenna Operation at described electronic equipment in the first frequency
Section, and when the current control value of the antenna tuner of described electronic equipment is the first controlling value, detection obtains to be used
In the performance parameter value of the receiver performance characterizing described electronic equipment, wherein, described antenna passes through described sky
Line tuner is connected with described receiver；
Receiver performance parameter value judging unit, is used for judging whether described performance parameter value meets and presets bar
Part, it is thus achieved that the first judged result；
Calibration controlling value determines unit, for when described first judged result is for being, controls described first
It is worth as described antenna tuner in the calibration controlling value of described first frequency range.
8. electronic equipment as claimed in claim 7, it is characterised in that described electronic equipment also includes:
Transmitter power detector unit, for obtaining the property for characterizing described receiver performance in described detection
Before energy parameter value, at described Antenna Operation in the first frequency range, and the current control value of described antenna tuner
When being the first controlling value, detection obtains transmitter and launches the reflection power of signal, and wherein, described transmitter leads to
Cross described antenna tuner to be connected with described antenna；
Transmitter power judging unit, is used for judging whether described reflection power is less than reflection power threshold value,
Obtain the second judged result；
Wherein, described receiver performance parameter value detector unit is specifically for being yes in described second judged result
Time, perform step: detection obtains the performance parameter value for characterizing described receiver performance.
9. electronic equipment as claimed in claim 7, it is characterised in that described electronic equipment also includes:
Described, controlling value adjustment unit, for judging that whether described performance parameter value is more than or equal to presetting
Threshold value, it is thus achieved that after the first judged result, when described first judged result is no, adjusts described antenna
The current control value of humorous device is adjusted to second controlling value different from described first controlling value.
10. electronic equipment as claimed in claim 7, it is characterised in that described electronic equipment also includes:
Memory element, for described using described first controlling value as described antenna tuner described first
After the calibration controlling value of frequency range, set up the corresponding pass between described first frequency range with described calibration controlling value
System；And described calibration controlling value and described corresponding relation are saved in described electronic equipment.
Electronic equipment as described in 11. claims as arbitrary in claim 7-10, it is characterised in that described performance is joined
Numerical value includes:
One or more in to-noise ratio, received signal strength and Reference Signal Received Power.
Electronic equipment as described in 12. claims as arbitrary in claim 7-10, it is characterised in that described default
Condition particularly as follows:
Described performance parameter value is more than or equal to a predetermined threshold value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510131889.1A CN106160885A (en) | 2015-03-24 | 2015-03-24 | A kind of antenna transmission performance adjusting method and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN106973409A (en) * | 2017-03-28 | 2017-07-21 | 努比亚技术有限公司 | A kind of system and method for antenna tuning parameters debugging |
| CN113131216A (en) * | 2021-03-15 | 2021-07-16 | 联想(北京)有限公司 | Control method and device, equipment and storage medium |
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Application publication date: 20161123 |