CN106060905A - Method and apparatus for improving radio frequency power consumption of mobile terminal - Google Patents
Method and apparatus for improving radio frequency power consumption of mobile terminal Download PDFInfo
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- CN106060905A CN106060905A CN201610325355.7A CN201610325355A CN106060905A CN 106060905 A CN106060905 A CN 106060905A CN 201610325355 A CN201610325355 A CN 201610325355A CN 106060905 A CN106060905 A CN 106060905A
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
- H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
- H03F1/0211—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the supply voltage or current
- H03F1/0216—Continuous control
- H03F1/0222—Continuous control by using a signal derived from the input signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a method and apparatus for improving radio frequency power consumption of a mobile terminal. The method comprises the following steps: detecting whether a mobile terminal is switched from a normal use electricity consumption mode to a smart electricity saving mode, and if the mobile terminal is switched from a normal electricity consumption mode to a smart electricity saving mode, then lowering the APT voltage value of a radio frequency power amplifier, such that ICQ of the radio frequency power amplifier is deviated from a normal point and ACLR property is lowered and working current is reduced. According to the invention, the method is easy to operate, enables the mobile terminal to acquire longer time of duration, improves user experience, enables a user to switch the mobile terminal between the two working modes on the basis of actual needs, and when the mobile terminal is switched to normal use electricity consumption mode, can guarantee radio frequency indexing property of the mobile terminal.
Description
Technical field
The present invention relates to technical field of mobile terminals, more specifically, relate to one and improve mobile terminal radio frequency power consumption
Method and device.
Background technology
At present, it is in addition to the maximum power consuming portions outside processor, display screen such as the radio-frequency current of the mobile terminals such as mobile phone.
In addition to the brightness of frequency and reduction display screen except reducing processor reduces electric current, it is also possible to by reducing radio-frequency current
Increase the use time of mobile terminal.
Wherein, the debugging of radio-frequency current mainly can be carried out in the following manner: first kind of way is the hard of radio-frequency match
Part is debugged, balanced radio frequency device linearity index and current parameters, but the ginseng of the radio-frequency match device that mobile terminal is before dispatching from the factory
Number has been fixing, and subsequent user cannot oneself change debugging；The second way is to adjust radio-frequency power amplifier (PA)
Quiescent point (ICQ), under different quiescent points, adjacent channel leakage ratio (ACLR) and electric current have different performances, but
It is that this mode can forever affect RF index performance.
Summary of the invention
It is an object of the invention to overcome drawbacks described above of the prior art, it is provided that one selects triggering to call by user
The APT voltage configuration of different electric current performances improves the method and device of mobile terminal radio frequency power consumption, and it is easy to operate, improves
Cruising time and Consumer's Experience, and RF index performance is not interfered with when not triggering.
For achieving the above object, first aspect present invention provides a kind of method improving mobile terminal radio frequency power consumption, bag
Include following steps:
Whether detection mobile terminal uses power modes to switch to intelligent power saving pattern from normal；
If detecting, mobile terminal uses power modes to switch to intelligent power saving pattern from normal, then reduce radio-frequency power and put
The APT magnitude of voltage of big device, so that the quiescent point deviation normal point of radio-frequency power amplifier, reduces adjacent channel leakage ratio
The performance of ACLR and minimizing operating current.
As preferably, whether described detection mobile terminal uses power modes to switch to intelligent power saving pattern from normal
Also include before step:
Beforehand through radio frequency debugging, different capacity value and the normal APT magnitude of voltage using power modes and intelligent power saving are set
The mapping relations of the APT magnitude of voltage of pattern；
Wherein, under same power grade, normally use the APT magnitude of voltage corresponding to power modes more than intelligent power saving mould
APT magnitude of voltage corresponding to formula.
As preferably, detect that mobile terminal uses power modes to switch to intelligent power saving pattern from normal if described,
Then reduce the APT magnitude of voltage of radio-frequency power amplifier, so that the quiescent point deviation normal point of radio-frequency power amplifier, fall
The step of the performance of low adjacent channel leakage ratio ACLR and minimizing operating current specifically includes:
If detecting, mobile terminal uses power modes to switch to intelligent power saving pattern, then according to the difference preset from normal
Performance number and the normal APT magnitude of voltage using power modes and the mapping relations of the APT magnitude of voltage of intelligent power saving pattern, will be mobile
Terminal is input to the APT magnitude of voltage reduction of radio-frequency power amplifier and is adjusted to same power grade when normal use power modes
The APT magnitude of voltage corresponding to intelligent power saving pattern.
As preferably, described different capacity value and the normal APT magnitude of voltage using power modes and intelligent power saving pattern
The mapping relations of APT magnitude of voltage be arranged in radio-frequency configuration table, the mode of operation that described mobile terminal selects according to user exists
Radio-frequency configuration table calls the APT voltage value data of corresponding power grade.
As preferably, described radio-frequency configuration table has also characterized under different capacity grade, normal use power modes
Working current value corresponding to APT magnitude of voltage and the working current value corresponding to APT magnitude of voltage of intelligent power saving pattern.
A second aspect of the present invention provides a kind of device improving mobile terminal radio frequency power consumption, including:
Detection module, is used for detecting whether mobile terminal uses power modes to switch to intelligent power saving pattern from normal；
Voltage processing module, if for detecting that mobile terminal uses power modes to switch to intelligent power saving mould from normal
Formula, then reduce the APT magnitude of voltage of radio-frequency power amplifier, so that the quiescent point deviation of radio-frequency power amplifier is normal
Point, reduces the performance of adjacent channel leakage ratio ACLR and reduces operating current.
As preferably, this device also includes:
Configuration module, for arranging different capacity value and the normal APT magnitude of voltage using power modes by radio frequency debugging
Mapping relations with the APT magnitude of voltage of intelligent power saving pattern；
Wherein, under same power grade, normally use the APT magnitude of voltage corresponding to power modes more than intelligent power saving mould
APT magnitude of voltage corresponding to formula.
As preferably, if described voltage processing module is further used for detecting that mobile terminal uses power consumption mould from normal
Formula switches to intelligent power saving pattern, then the different capacity value preset and normal use power modes according to described configuration module
The mapping relations of the APT magnitude of voltage of APT magnitude of voltage and intelligent power saving pattern, by mobile terminal normal use power modes time defeated
The APT magnitude of voltage entered to radio-frequency power amplifier reduces the APT being adjusted to corresponding to the intelligent power saving pattern of same power grade
Magnitude of voltage.
As preferably, described configuration module is by different capacity value and the normal APT magnitude of voltage using power modes and intelligence
The mapping relations of the APT magnitude of voltage of energy battery saving mode are arranged in radio-frequency configuration table, and described voltage processing module is selected according to user
The mode of operation selected calls the APT voltage value data of corresponding power grade in radio-frequency configuration table.
As preferably, described radio-frequency configuration table has also characterized under different capacity grade, normal use power modes
Working current value corresponding to APT magnitude of voltage and the working current value corresponding to APT magnitude of voltage of intelligent power saving pattern.
Compared with prior art, the beneficial effects of the present invention is:
The present invention, when the cruising time that user selects intelligent power saving pattern to extend mobile terminal, can make mobile terminal automatic
Call operating current APT voltage less, ACLR poor-performing to configure, be input to the APT of radio-frequency power amplifier by reduction
Magnitude of voltage reduces radio-frequency power consumption, and it is easy to operate, effectively reduces the mobile terminal power consumption in call with network interaction, makes shifting
Dynamic terminal obtains more longlasting cruising time, improves Consumer's Experience, and user can make mobile terminal according to actual needs
Switch between two kinds of mode of operations freely, when mobile terminal switches to normal use power consumption mould from intelligent power saving pattern
Formula, it is ensured that the RF index performance of mobile terminal.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to
These accompanying drawings obtain other accompanying drawing.
Fig. 1 is a kind of method flow diagram improving mobile terminal radio frequency power consumption that the present invention provides；
Fig. 2 is the method flow diagram that the another kind that the present invention provides improves mobile terminal radio frequency power consumption；
Fig. 3 is the flow process that a kind of user that the present invention provides selects to trigger the APT voltage configuration calling different electric current performance
Figure；
Fig. 4 is the structured flowchart of a kind of device improving mobile terminal radio frequency power consumption that the present invention provides；
Fig. 5 is the structured flowchart that the another kind that the present invention provides improves the device of mobile terminal radio frequency power consumption.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under not making creative work premise, broadly falls into the scope of protection of the invention.
Embodiment one
Embodiments of the invention one provide a kind of method improving mobile terminal radio frequency power consumption, below in conjunction with the accompanying drawings to this
Embodiment is described in detail.Fig. 1 is the method flow diagram of the embodiment of the present invention one, refer to Fig. 1, the side of the embodiment of the present invention
Method comprises the following steps:
Whether step S101, detection mobile terminal use power modes to switch to intelligent power saving pattern from normal；
When mobile terminal is normally used by user, mobile terminal is then in and normally uses power modes.If user needs
Extending the use time of mobile terminal, can select intelligent power saving pattern according to actual needs, now mobile terminal will be from just
Power modes is often used to switch to intelligent power saving pattern.When detecting that mobile terminal uses power modes to switch to intelligence from normal
During battery saving mode, then perform step S102.
Step S102, the APT magnitude of voltage of reduction radio-frequency power amplifier, so that the static work of radio-frequency power amplifier
Point deviation normal point, reduces the performance of adjacent channel leakage ratio ACLR and reduces operating current.
Wherein, when inputting normal APT voltage to radio-frequency power amplifier PA, corresponding ACLR is preferable, but electric current
Bigger than normal, if APT voltage reduces, the quiescent point deviation normal point of radio-frequency power amplifier PA will be made, thus reduce phase
The adjacent channel leakage performance than ACLR, causes ACLR to be deteriorated, and operating current also can diminish, and therefore, reduces APT magnitude of voltage energy
Enough reduce the effect of radio-frequency power consumption.
The method of the embodiment of the present invention, when the cruising time that user selects intelligent power saving pattern to extend mobile terminal, can make
Mobile terminal automatically calls operating current APT voltage less, ACLR poor-performing and configures, and is input to radio-frequency power by reduction
The APT magnitude of voltage of amplifier reduces radio-frequency power consumption, and it is easy to operate, effectively reduces mobile terminal at call and network interaction
Power consumption, make mobile terminal obtain more longlasting cruising time, improve Consumer's Experience, and user can be according to actual needs
Make mobile terminal switch between two kinds of mode of operations freely, normally make when mobile terminal switches to from intelligent power saving pattern
By power modes, it is ensured that the RF index performance of mobile terminal.
Embodiment two
Embodiments of the invention two provide a kind of method improving mobile terminal radio frequency power consumption, are the bases in embodiment one
The improvement carried out on plinth.Below in conjunction with the accompanying drawings the present embodiment is described in detail.Fig. 2 is the method for the embodiment of the present invention two
Flow chart, refer to Fig. 2, and the method for the embodiment of the present invention comprises the following steps:
Step S201, different capacity value and the normal APT magnitude of voltage using power modes are set beforehand through radio frequency debugging
Mapping relations with the APT magnitude of voltage of intelligent power saving pattern；
Concrete, APT (mean power tracking technique) be one according to different power, the inspection of different voltage configurations
Technology.
In the present embodiment, described different capacity value and the normal APT magnitude of voltage using power modes and intelligent power saving mould
The mapping relations of the APT magnitude of voltage of formula can be arranged in a radio-frequency configuration table.As shown in following table one:
Wherein, under same power grade (the most same performance number), normally use corresponding to power modes (Group1)
APT magnitude of voltage is more than the APT magnitude of voltage corresponding to intelligent power saving pattern (Group 2).Described radio-frequency configuration table has also characterized
Under different capacity grade, the normal working current value corresponding to APT magnitude of voltage using power modes and intelligent power saving pattern
Working current value corresponding to APT magnitude of voltage.
Whether step S202, detection mobile terminal use power modes to switch to intelligent power saving pattern from normal；
When mobile terminal is normally used by user, mobile terminal is then in and normally uses power modes.If user needs
Extending the use time of mobile terminal, can select intelligent power saving pattern according to actual needs, now mobile terminal will be from just
Power modes is often used to switch to intelligent power saving pattern.When system detects that mobile terminal uses power modes to switch to from normal
During intelligent power saving pattern, then perform step S203, when system detects that mobile terminal is in normal use power modes, then hold
Row step S204.
The different capacity value that step S203, basis are preset and the mapping relations of the APT magnitude of voltage under both of which, will move
Terminal is input to the APT magnitude of voltage reduction of radio-frequency power amplifier and is adjusted to same power grade when normal use power modes
The APT magnitude of voltage corresponding to intelligent power saving pattern；
When being embodied as, mobile terminal can call corresponding merit according to the mode of operation that user selects in radio-frequency configuration table
The APT voltage value data of rate grade.
Wherein, radio-frequency power amplifier PA, when certain power grade, to different voltage configurations, just has different electricity
Stream performance.When inputting normal APT voltage, corresponding ACLR is preferable, but electric current is bigger than normal, if APT voltage reduces, will make
Obtain the quiescent point deviation normal point of radio-frequency power amplifier PA, thus reduce ACLR performance, cause ACLR to be deteriorated, and work
Make electric current also can diminish, therefore, it can the APT magnitude of voltage revising same power grade to reduce the effect of radio-frequency power consumption
Really.
Step S204, performance number according to radio-frequency power amplifier, normally make accordingly to radio-frequency power amplifier input
With the APT magnitude of voltage of power modes.
As it is shown on figure 3, in practical operation, when user selects intelligent power saving pattern, mobile terminal can call electric current relatively
Little, poor for ACLR APT voltage configuration (i.e. the configuration of Group2), thus reduce PA and launch power consumption, make user in this mode
The air time that can obtain the longer time or the time surfed the web, improve Consumer's Experience；When user selects normally to use
During power modes, then call ACLR preferable, APT voltage configuration (i.e. the configuration of Group1) that electric current is bigger than normal, promote network capacity.
The method of the embodiment of the present invention, when the cruising time that user selects intelligent power saving pattern to extend mobile terminal, can make
Mobile terminal automatically calls operating current APT voltage less, ACLR poor-performing and configures, in the case of same power grade
The APT magnitude of voltage being input to radio-frequency power amplifier by reduction reduces radio-frequency power consumption, and it is easy to operate, effectively reduces shifting
Dynamic terminal, in call and the power consumption of network interaction, makes mobile terminal obtain more longlasting cruising time, improves Consumer's Experience, and
And user can make mobile terminal switch between two kinds of mode of operations freely, when mobile terminal is from intelligence according to actual needs
Energy battery saving mode switches to and normally uses power modes, it is ensured that the RF index performance of mobile terminal.
Embodiment three
Embodiments of the invention three provide a kind of device improving mobile terminal radio frequency power consumption, refer to Fig. 4, the present invention
The device of embodiment includes detection module 11 and voltage processing module 12, will carry out the principle of above-mentioned module specifically below
Bright.
Detection module 11, is used for detecting whether mobile terminal uses power modes to switch to intelligent power saving pattern from normal.
When mobile terminal is normally used by user, mobile terminal is then in and normally uses power modes.If user needs
Extending the use time of mobile terminal, can select intelligent power saving pattern according to actual needs, now mobile terminal will be from just
Power modes is often used to switch to intelligent power saving pattern.
Voltage processing module 12, if for detecting that mobile terminal uses power modes to switch to intelligent power saving mould from normal
Formula, then reduce the APT magnitude of voltage of radio-frequency power amplifier, so that the quiescent point deviation of radio-frequency power amplifier is normal
Point, reduces the performance of adjacent channel leakage ratio ACLR and reduces operating current.
Wherein, when inputting normal APT voltage to radio-frequency power amplifier PA, corresponding ACLR is preferable, but electric current
Bigger than normal, if APT voltage reduces, the quiescent point deviation normal point of radio-frequency power amplifier PA will be made, thus reduce phase
The adjacent channel leakage performance than ACLR, causes ACLR to be deteriorated, and operating current also can diminish, therefore, and voltage processing module 12
Reduce APT magnitude of voltage and can reduce the effect of radio-frequency power consumption.
The device of the embodiment of the present invention, when the cruising time that user selects intelligent power saving pattern to extend mobile terminal, can make
Mobile terminal automatically calls operating current APT voltage less, ACLR poor-performing and configures, and is input to radio-frequency power by reduction
The APT magnitude of voltage of amplifier reduces radio-frequency power consumption, and it is easy to operate, effectively reduces mobile terminal at call and network interaction
Power consumption, make mobile terminal obtain more longlasting cruising time, improve Consumer's Experience, and user can be according to actual needs
Make mobile terminal switch between two kinds of mode of operations freely, normally make when mobile terminal switches to from intelligent power saving pattern
By power modes, it is ensured that the RF index performance of mobile terminal.
Embodiment four
Embodiments of the invention four provide a kind of device improving mobile terminal radio frequency power consumption, refer to Fig. 5, the present invention
The device of embodiment includes detection module 21, voltage processing module 22 and configuration module 23, below by the principle to above-mentioned module
It is described in detail.
Configuration module 23, for arranging different capacity value and the normal APT voltage using power modes by radio frequency debugging
The mapping relations of the APT magnitude of voltage of value and intelligent power saving pattern.
In the present embodiment, described configuration module 23 is by different capacity value and the normal APT magnitude of voltage using power modes
It is arranged in a radio-frequency configuration table with the mapping relations of the APT magnitude of voltage of intelligent power saving pattern.As shown in Table 1:
Wherein, under same power grade (the most same performance number), normally use corresponding to power modes (Group1)
APT magnitude of voltage is more than the APT magnitude of voltage corresponding to intelligent power saving pattern (Group 2).Described radio-frequency configuration table has also characterized
Under different capacity grade, the normal working current value corresponding to APT magnitude of voltage using power modes and intelligent power saving pattern
Working current value corresponding to APT magnitude of voltage.
Detection module 21, is used for detecting whether mobile terminal uses power modes to switch to intelligent power saving pattern from normal.
When mobile terminal is normally used by user, mobile terminal is then in and normally uses power modes.If user needs
Extending the use time of mobile terminal, can select intelligent power saving pattern according to actual needs, now mobile terminal will be from just
Power modes is often used to switch to intelligent power saving pattern.
Voltage processing module 22, if for detecting that mobile terminal uses power modes to switch to intelligent power saving mould from normal
Formula, then the different capacity value preset according to described configuration module and the normal APT magnitude of voltage using power modes and intelligent power saving
The mapping relations of the APT magnitude of voltage of pattern, are input to radio-frequency power amplifier by mobile terminal when normal use power modes
APT magnitude of voltage reduce and be adjusted to the APT magnitude of voltage corresponding to intelligent power saving pattern of same power grade.
When being embodied as, described voltage processing module 22 can be according to the mode of operation of user's selection in radio-frequency configuration table
Call the APT voltage value data of corresponding power grade.
Wherein, radio-frequency power amplifier PA, when certain power grade, to different voltage configurations, just has different electricity
Stream performance.When inputting normal APT voltage, corresponding ACLR is preferable, but electric current is bigger than normal, if APT voltage reduces, will make
Obtain the quiescent point deviation normal point of radio-frequency power amplifier PA, thus reduce ACLR performance, cause ACLR to be deteriorated, and work
Make electric current also can diminish, therefore, it can the APT magnitude of voltage revising same power grade to reduce the effect of radio-frequency power consumption
Really.
If additionally, described voltage processing module 22 can be also used for detecting that mobile terminal is in normal use power consumption mould
Formula, then according to the performance number of radio-frequency power amplifier, to the corresponding normal use power modes of radio-frequency power amplifier input
APT magnitude of voltage.
As it is shown on figure 3, in practical operation, when user selects intelligent power saving pattern, voltage processing module 22 can be called
Electric current is less, APT voltage configuration (i.e. the configuration of Group2) poor for ACLR, thus reduces PA and launch power consumption, makes user at this
The air time that can obtain the longer time under pattern or the time surfed the web, improve Consumer's Experience；When user is just selecting
When often using power modes, it is preferable that voltage processing module 22 then calls ACLR, APT voltage configuration (the i.e. Group1 that electric current is bigger than normal
Configuration), promote network capacity.
The device of the embodiment of the present invention, when the cruising time that user selects intelligent power saving pattern to extend mobile terminal, can make
Mobile terminal automatically calls operating current APT voltage less, ACLR poor-performing and configures, in the case of same power grade
The APT magnitude of voltage being input to radio-frequency power amplifier by reduction reduces radio-frequency power consumption, and it is easy to operate, effectively reduces shifting
Dynamic terminal, in call and the power consumption of network interaction, makes mobile terminal obtain more longlasting cruising time, improves Consumer's Experience, and
And user can make mobile terminal switch between two kinds of mode of operations freely, when mobile terminal is from intelligence according to actual needs
Energy battery saving mode switches to and normally uses power modes, it is ensured that the RF index performance of mobile terminal.
It should be noted that a kind of device improving mobile terminal radio frequency power consumption that above-described embodiment provides, only with above-mentioned
The division of each functional module is illustrated, and in actual application, can distribute above-mentioned functions by different as desired
Functional module completes, and the internal structure of system will be divided into different functional modules, with complete described above all or
Partial function.Additionally, this mobile terminal can be the electronics of mobile phone, panel computer, human-computer interaction terminal or other radio-frequency modules
Terminal unit.
One of ordinary skill in the art will appreciate that all or part of step realizing in above-described embodiment method is permissible
Instructing relevant hardware by program to complete, described program can be stored in a computer read/write memory medium
In, described storage medium, such as ROM/RAM, disk, CD etc..
Above-described embodiment is the present invention preferably embodiment, but embodiments of the present invention are not by above-described embodiment
Limit, the change made under other any spirit without departing from the present invention and principle, modify, substitute, combine, simplify,
All should be the substitute mode of equivalence, within being included in protection scope of the present invention.
Claims (10)
1. the method improving mobile terminal radio frequency power consumption, it is characterised in that the method comprises the following steps:
Whether detection mobile terminal uses power modes to switch to intelligent power saving pattern from normal；
If detecting, mobile terminal uses power modes to switch to intelligent power saving pattern from normal, then reduce radio-frequency power amplifier
APT magnitude of voltage so that radio-frequency power amplifier quiescent point deviation normal point, reduce adjacent channel leakage ratio ACLR
Performance and reduce operating current.
A kind of method improving mobile terminal radio frequency power consumption the most according to claim 1, it is characterised in that described detection moves
Whether dynamic terminal also included before the normal step using power modes to switch to intelligent power saving pattern:
Beforehand through radio frequency debugging, different capacity value and the normal APT magnitude of voltage using power modes and intelligent power saving pattern are set
The mapping relations of APT magnitude of voltage；
Wherein, under same power grade, normally use the APT magnitude of voltage corresponding to power modes more than intelligent power saving pattern institute
Corresponding APT magnitude of voltage.
A kind of method improving mobile terminal radio frequency power consumption the most according to claim 2, it is characterised in that if described detection
Use power modes to switch to intelligent power saving pattern to mobile terminal from normal, then reduce the APT voltage of radio-frequency power amplifier
Value so that radio-frequency power amplifier quiescent point deviation normal point, reduce adjacent channel leakage ratio ACLR performance and
The step reducing operating current specifically includes:
If detecting, mobile terminal uses power modes to switch to intelligent power saving pattern, then according to the different capacity preset from normal
Value and the normal APT magnitude of voltage using power modes and the mapping relations of the APT magnitude of voltage of intelligent power saving pattern, by mobile terminal
The APT magnitude of voltage being input to radio-frequency power amplifier when normal use power modes reduces the intelligence being adjusted to same power grade
Energy APT magnitude of voltage corresponding to battery saving mode.
4. according to a kind of method improving mobile terminal radio frequency power consumption described in Claims 2 or 3, it is characterised in that described not
Arrange with the mapping relations of performance number with the normal APT magnitude of voltage using power modes and the APT magnitude of voltage of intelligent power saving pattern
In radio-frequency configuration table, the mode of operation that described mobile terminal selects according to user calls corresponding power etc. in radio-frequency configuration table
The APT voltage value data of level.
A kind of method improving mobile terminal radio frequency power consumption the most according to claim 4, it is characterised in that described radio frequency is joined
Put table and also characterized under different capacity grade, the normal working current value corresponding to APT magnitude of voltage using power modes and
The working current value corresponding to APT magnitude of voltage of intelligent power saving pattern.
6. the device improving mobile terminal radio frequency power consumption, it is characterised in that this device includes:
Detection module, is used for detecting whether mobile terminal uses power modes to switch to intelligent power saving pattern from normal；
Voltage processing module, if for detecting that mobile terminal uses power modes to switch to intelligent power saving pattern, then from normal
Reduce the APT magnitude of voltage of radio-frequency power amplifier, so that the quiescent point deviation normal point of radio-frequency power amplifier, reduce
The performance of adjacent channel leakage ratio ACLR and minimizing operating current.
A kind of device improving mobile terminal radio frequency power consumption the most according to claim 6, it is characterised in that this device also wraps
Include:
Configuration module, for arranging different capacity value and the normal APT magnitude of voltage using power modes and intelligence by radio frequency debugging
The mapping relations of the APT magnitude of voltage of energy battery saving mode；
Wherein, under same power grade, normally use the APT magnitude of voltage corresponding to power modes more than intelligent power saving pattern institute
Corresponding APT magnitude of voltage.
A kind of device improving mobile terminal radio frequency power consumption the most according to claim 7, it is characterised in that at described voltage
If reason module is further used for detecting that mobile terminal uses power modes to switch to intelligent power saving pattern, then according to institute from normal
State the APT electricity of configuration module the different capacity value preset and the APT magnitude of voltage and intelligent power saving pattern normally using power modes
The mapping relations of pressure value, are input to the APT magnitude of voltage of radio-frequency power amplifier by mobile terminal when normal use power modes
Reduce the APT magnitude of voltage corresponding to intelligent power saving pattern being adjusted to same power grade.
9. according to a kind of device improving mobile terminal radio frequency power consumption described in claim 7 or 8, it is characterised in that described in join
Put module reflecting the APT magnitude of voltage of different capacity value and the normal APT magnitude of voltage using power modes and intelligent power saving pattern
The relation of penetrating is arranged in radio-frequency configuration table, and the mode of operation that described voltage processing module selects according to user is in radio-frequency configuration table
Call the APT voltage value data of corresponding power grade.
A kind of device improving mobile terminal radio frequency power consumption the most according to claim 9, it is characterised in that described radio frequency
Allocation list has also characterized under different capacity grade, the normal working current value corresponding to APT magnitude of voltage using power modes
With the working current value corresponding to the APT magnitude of voltage of intelligent power saving pattern.
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| CN201610325355.7A CN106060905B (en) | 2016-05-17 | 2016-05-17 | A kind of method and device improving mobile terminal radio frequency power consumption |
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| CN201610325355.7A CN106060905B (en) | 2016-05-17 | 2016-05-17 | A kind of method and device improving mobile terminal radio frequency power consumption |
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| CN106060905B CN106060905B (en) | 2019-06-11 |
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