CN105848263A - Method and device for regulating mobile terminal power consumption - Google Patents
Method and device for regulating mobile terminal power consumption Download PDFInfo
- Publication number
- CN105848263A CN105848263A CN201610168703.4A CN201610168703A CN105848263A CN 105848263 A CN105848263 A CN 105848263A CN 201610168703 A CN201610168703 A CN 201610168703A CN 105848263 A CN105848263 A CN 105848263A
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- CN
- China
- Prior art keywords
- mobile terminal
- current
- quiescent point
- electric quantity
- power consumption
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
-
- 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 relates to a method and device for regulating mobile terminal power consumption. The method comprises following steps: obtaining current electric quantity of a mobile terminal; comparing the current electric quantity with a preset threshold value; if the current electric quantity is larger than the preset threshold value, selecting a quiescent operation point corresponding to the maximum current or the absolute value of the maximum adjacent channel leakage ratio from a relation corresponding list, wherein current and/or adjacent channel leakage ratio corresponding to different quiescent operation points are recorded in the relation corresponding list; if the current quantity is less than or equal to the preset threshold value, selecting a quiescent operation point corresponding to the minimum current or the absolute value of the minimum adjacent channel leakage ratio from the relation corresponding list; regulating a quiescent operation point of a RF power amplifier of the mobile terminal to the selected quiescent operation point. By means of the method and the device, power consumption can be regulated according to real electric quantity which is more flexible; the system capacity when electric quantity is sufficient is guaranteed; the service time at low power is prolonged; and therefore user experience is greatly improved.
Description
Technical field
The present invention relates to communication technical field, particularly relate to control method and the dress of a kind of mobile terminal power consumption
Put.
Background technology
Radio-frequency current is in addition to the maximum power consuming portions of mobile terminal outside processor and display screen.Producer at present
It is all to debug balanced radio frequency device linearity index ACLR (Adjacent Channel Leakage by hardware
Ratio, adjacent channel leakage ratio) and current parameters.Linear index ACLR and current parameters are essentially all
Dispatch from the factory and be fixed up.
Affect the parameter of linear index ACLR and electric current mainly by two: radio frequency matching circuit and ICQ value (are penetrated
Frequently the quiescent point of power amplifier).When carrying out electric current debugging, owing to radio frequency matching circuit is fixing, so
Electric current debugging cannot be carried out by regulation radio frequency matching circuit, and quiescent point ICQ is write depositor
Value, can be by what depositor re-write, it is possible to debug electric current by the way of debugging ICQ.
In prior art, the debugging of quiescent point ICQ is selected some value exactly and is reached ACLR and radio frequency
The balance of electric current.But actually distinct ICQ can have different impacts to ACLR and electric current.Some ICQ
After value sets, electric current is relatively big, and electric quantity consumption is very fast, and especially when electricity is relatively low, electricity is the most as little as
Automatic shutdown, affects the use of user.After some ICQ values set, ACLR is poor, and power system capacity is relatively
Low.
Summary of the invention
Based on this, it is necessary to for the problems referred to above, it is provided that the control method of a kind of mobile terminal power consumption and device,
Can be triggered by actual electricity and call different ICQ configuration.
In order to achieve the above object, the technical scheme that the present invention takes is as follows:
A kind of control method of mobile terminal power consumption, including step:
Obtain the current electric quantity of mobile terminal；
Relatively described current electric quantity and the size of predetermined threshold value；
If current electric quantity is more than predetermined threshold value, from relation correspondence table, choose maximum current or maximal contiguous channel
Leakage is than the quiescent point corresponding to absolute value, and in wherein said relation correspondence table, record has different static work
Make electric current corresponding to point and/or adjacent channel reveals ratio；
If current electric quantity is less than or equal to predetermined threshold value, from described relation correspondence table, choose minimum current or minimum
Adjacent channel leakage is than the quiescent point corresponding to absolute value；
The quiescent point of the radio-frequency (RF) power amplification of described mobile terminal is regulated to the quiescent point chosen.
A kind of adjusting means of mobile terminal power consumption, including:
Current electric quantity acquisition module, for obtaining the current electric quantity of mobile terminal；
Comparison module, for the size of relatively described current electric quantity with predetermined threshold value；
First quiescent point chooses module, for when current electric quantity is more than predetermined threshold value, corresponding from relation
Table is chosen maximum current or maximal contiguous channel leakage ratio quiescent point corresponding to absolute value, Qi Zhongsuo
State and relation correspondence table records the electric current having different quiescent point corresponding and/or adjacent channel leakage ratio；
Second quiescent point chooses module, for when current electric quantity is less than or equal to predetermined threshold value, from described
Relation correspondence table is chosen minimum current or minimum adjacent channel leakage than the static work corresponding to absolute value
Point；
Quiescent point adjustment module, for by the quiescent point regulation of the radio-frequency (RF) power amplification of described mobile terminal
To the quiescent point chosen.
The control method of mobile terminal power consumption of the present invention and device, pre-set many groups different ICQ, ACLR
Corresponding relation with electric current.When electricity is more sufficient, call ACLR preferable, the ICQ configuration that electric current is bigger,
Promote power system capacity.When electricity is relatively low, call ACLR poor, the ICQ configuration that electric current is less, permissible
Effectively reduce user's power consumption in call with network interaction, make user obtain electricity is low when more longlasting
Continuation of the journey.Compared to the mode of existing fixing power consumption, i.e. in prior art mobile terminal only preserve one group of ICQ,
ACLR and the corresponding relation of electric current, the present invention can carry out the adjustment of power consumption according to actual electricity, more flexibly,
I.e. can ensure that power system capacity during electricity abundance, it is also possible to use time when prolongation electricity is relatively low, greatly
Improve Consumer's Experience.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the control method embodiment of mobile terminal power consumption of the present invention；
Fig. 2 is the structural representation of the adjusting means embodiment of mobile terminal power consumption of the present invention.
Detailed description of the invention
By further illustrating the technological means and the effect of acquirement that the present invention taked, below in conjunction with the accompanying drawings and
Preferred embodiment, to technical scheme, carries out clear and complete description.
As it is shown in figure 1, the control method of a kind of mobile terminal power consumption, including step:
S110, the current electric quantity of acquisition mobile terminal；
Current electric quantity described in S120, comparison and the size of predetermined threshold value；
If S130 current electric quantity is more than predetermined threshold value, from relation correspondence table, choose maximum current or maximum phase
Adjacent channel leaks than the quiescent point corresponding to absolute value, and in wherein said relation correspondence table, record has difference
Electric current and/or adjacent channel that quiescent point is corresponding reveal ratio；
If S140 current electric quantity is less than or equal to predetermined threshold value, from described relation correspondence table, choose minimum current
Or minimum adjacent channel leakage is than the quiescent point corresponding to absolute value；
S150, the quiescent point of the radio-frequency (RF) power amplification of described mobile terminal is regulated to the quiescent point chosen.
In step s 110, mobile terminal can be mobile phone etc..The mode obtaining current electric quantity can be according to existing
Existing mode in technology is had to realize.
In the step s 120, user can select the predetermined threshold value arranged according to actual needs.In view of be for
Extend electricity relatively low time the use time, that predetermined threshold value should not be arranged is the biggest.In one embodiment,
Described predetermined threshold value is less than 50% total electricity.Such as, predetermined threshold value can be set to 15% total electricity, 20%
Total electricity or 10% total electricity etc..
In step S130 and step S140, the present invention arranges the different ICQ of many groups and electric current and/or ACLR
Corresponding relation.In one embodiment, different quiescent point can be obtained by radio frequency debugging corresponding
Electric current and/or adjacent channel reveal ratio, and wherein the mode of radio frequency debugging can be according to side existing in prior art
Formula realizes.
Owing to ICQ, electric current and ACLR are one to one, it is possible to obtain different quiescent point pair
The electric current answered, it is also possible to obtain adjacent channel corresponding to different quiescent point and reveal ratio, it is also possible to obtain not
The electric current corresponding with quiescent point and ACLR.
Mainly for use time when prolongation electricity is low and the major part use time is ensured in view of the present invention
Power system capacity, in one embodiment, described relation correspondence table can record two different static state
Electric current and/or adjacent channel that operating point is corresponding reveal ratio.I.e. user has only to before mobile terminal dispatches from the factory carry out
Electric current and/or adjacent channel that during radio frequency debugging, preferably two quiescent points of retention are corresponding reveal ratio
Can.
It should be noted that the number of the ICQ in mapping table is not limited by the present invention, user
3 groups or the corresponding relation of the ICQ of more than 3 groups, electric current and ACLR can also be preserved.User can also enter
One step arranges each predetermined threshold value, thus according to current electric quantity region, the ICQ of which group of Selection and call.
Such as, as shown in table 1 below, relation correspondence table is preserved two groups of data.ACLR is a ratio,
Unit is dbc, usually negative value.
Electric current and adjacent channel that 1 two different quiescent points of table are corresponding reveal ratio
| Group | ICQ | ACLR | Electric current |
| G1 | 250 | -45 | 550mA |
| G2 | 50 | -38 | 430mA |
When current electric quantity is more than predetermined threshold value, it is meant that the electricity of mobile terminal is the most sufficient, so this stage
Needing to promote power system capacity, call the ICQ configuration that ACLR is preferable or electric current is bigger, wherein ACLR is preferable
The absolute value referring to ACLR is bigger.As shown in table 1, when current electric quantity is more sufficient, call in G1 group
ICQ value.
When current electric quantity is less than predetermined threshold value, it is meant that the electricity of mobile terminal is relatively low, during in order to extend use
Between, need to call the ICQ configuration that ACLR is poor or electric current is less, wherein ACLR is poor refers to ACLR
Absolute value less.As shown in table 1, when current electric quantity is relatively low, call the ICQ value in G2 group.
In step S150, after having chosen ICQ value according to actual electricity, by the quiescent point that will choose
Write the depositor of described mobile terminal, the quiescent point of radio-frequency (RF) power amplification is regulated to the static work chosen
Point.
Based on same inventive concept, the present invention also provides for the adjusting means of a kind of mobile terminal power consumption, below knot
Close accompanying drawing the detailed description of the invention of apparatus of the present invention is described in detail.
As in figure 2 it is shown, the adjusting means of a kind of mobile terminal power consumption, including:
Current electric quantity acquisition module 110, for obtaining the current electric quantity of mobile terminal；Obtain the side of current electric quantity
Formula can realize according to mode existing in prior art.
Comparison module 120, for the size of relatively described current electric quantity with predetermined threshold value；
First quiescent point chooses module 130, for when current electric quantity is more than predetermined threshold value, from relation pair
Answer and table is chosen maximum current or maximal contiguous channel leak than the quiescent point corresponding to absolute value, wherein
Described relation correspondence table records the electric current having different quiescent point corresponding and/or adjacent channel reveals ratio；
Second quiescent point chooses module 140, for when current electric quantity is less than or equal to predetermined threshold value, from institute
State and relation correspondence table is chosen minimum current or minimum adjacent channel leakage than the static work corresponding to absolute value
Point；
Quiescent point adjustment module 150, for adjusting the quiescent point of the radio-frequency (RF) power amplification of described mobile terminal
Joint is to the quiescent point chosen.
User can select the predetermined threshold value arranged according to actual needs.Consider it is relatively low in order to extend electricity
Time the use time, it is the biggest that predetermined threshold value should not be arranged.In one embodiment, described predetermined threshold value is little
In 50% total electricity.
The present invention arranges the different ICQ of many groups and electric current and/or the corresponding relation of ACLR.An embodiment
In, electric current and/or adjacent channel that different quiescent points are corresponding are revealed and are obtained than by radio frequency debugging, wherein
The mode of radio frequency debugging can realize according to mode existing in prior art.
Mainly for use time when prolongation electricity is low and the major part use time is ensured in view of the present invention
Power system capacity, in one embodiment, described relation correspondence table can record two different static state
Electric current and/or adjacent channel that operating point is corresponding reveal ratio.I.e. user has only to before mobile terminal dispatches from the factory carry out
Electric current and/or adjacent channel that during radio frequency debugging, preferably two quiescent points of retention are corresponding reveal ratio
Can.
It should be noted that the number of the ICQ in mapping table is not limited by the present invention, user
3 groups or the corresponding relation of the ICQ of more than 3 groups, electric current and ACLR can also be preserved.User can also enter
One step arranges each predetermined threshold value, thus according to current electric quantity region, the ICQ of which group of Selection and call.
When current electric quantity is more than predetermined threshold value, it is meant that the electricity of mobile terminal is the most sufficient, so this stage
Needing to promote power system capacity, the first quiescent point is chosen module 130 and is called ACLR preferably or electric current is bigger
ICQ configuration.
When current electric quantity is less than predetermined threshold value, it is meant that the electricity of mobile terminal is relatively low, during in order to extend use
Between, the second quiescent point is chosen module 140 and is called the ICQ configuration that ACLR is poor or electric current is less, its
Middle ACLR is poor, and to refer to the absolute value of ACLR less.
After having chosen ICQ value according to actual electricity, described quiescent point adjustment module 150 will be by choosing
Quiescent point write the depositor of described mobile terminal, the quiescent point of radio-frequency (RF) power amplification is regulated to choosing
The quiescent point taken.
Compared to the mode of existing fixing power consumption, the present invention arranges that to organize ICQ, electric current corresponding with ACLR's more
Relation, then carries out the adjustment of power consumption, more flexibly, when i.e. can ensure that electricity abundance according to actual electricity
Power system capacity, it is also possible to extend electricity relatively low time the use time, be greatly improved Consumer's Experience.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the most right
The all possible combination of each technical characteristic in above-described embodiment is all described, but, if these skills
There is not contradiction in the combination of art feature, is all considered to be the scope that this specification is recorded.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed,
But can not therefore be construed as limiting the scope of the patent.It should be pointed out that, for this area
For those of ordinary skill, without departing from the inventive concept of the premise, it is also possible to make some deformation and change
Entering, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with appended power
Profit requires to be as the criterion.
Claims (10)
1. the control method of a mobile terminal power consumption, it is characterised in that include step:
Obtain the current electric quantity of mobile terminal；
Relatively described current electric quantity and the size of predetermined threshold value；
If current electric quantity is more than predetermined threshold value, from relation correspondence table, choose maximum current or maximal contiguous channel
Leakage is than the quiescent point corresponding to absolute value, and in wherein said relation correspondence table, record has different static work
Make electric current corresponding to point and/or adjacent channel reveals ratio；
If current electric quantity is less than or equal to predetermined threshold value, from described relation correspondence table, choose minimum current or minimum
Adjacent channel leakage is than the quiescent point corresponding to absolute value；
The quiescent point of the radio-frequency (RF) power amplification of described mobile terminal is regulated to the quiescent point chosen.
The control method of mobile terminal power consumption the most according to claim 1, it is characterised in that described pass
In the corresponding table of system, record has electric current corresponding to two different quiescent points and/or adjacent channel to reveal ratio.
The control method of mobile terminal power consumption the most according to claim 1, it is characterised in that by penetrating
Frequency modulation examination obtains electric current corresponding to different quiescent point and/or adjacent channel reveals ratio.
The control method of mobile terminal power consumption the most according to claim 1, it is characterised in that by inciting somebody to action
The quiescent point chosen writes the depositor of described mobile terminal, the quiescent point of radio-frequency (RF) power amplification is regulated
To the quiescent point chosen.
5. according to the control method of the mobile terminal power consumption described in Claims 1-4 any one, its feature
Being, described predetermined threshold value is less than 50% total electricity.
6. the adjusting means of a mobile terminal power consumption, it is characterised in that including:
Current electric quantity acquisition module, for obtaining the current electric quantity of mobile terminal；
Comparison module, for the size of relatively described current electric quantity with predetermined threshold value；
First quiescent point chooses module, for when current electric quantity is more than predetermined threshold value, corresponding from relation
Table is chosen maximum current or maximal contiguous channel leakage ratio quiescent point corresponding to absolute value, Qi Zhongsuo
State and relation correspondence table records the electric current having different quiescent point corresponding and/or adjacent channel leakage ratio；
Second quiescent point chooses module, for when current electric quantity is less than or equal to predetermined threshold value, from described
Relation correspondence table is chosen minimum current or minimum adjacent channel leakage than the static work corresponding to absolute value
Point；
Quiescent point adjustment module, for by the quiescent point regulation of the radio-frequency (RF) power amplification of described mobile terminal
To the quiescent point chosen.
The adjusting means of mobile terminal power consumption the most according to claim 6, it is characterised in that described pass
In the corresponding table of system, record has electric current corresponding to two different quiescent points and/or adjacent channel to reveal ratio.
The adjusting means of mobile terminal power consumption the most according to claim 6, it is characterised in that different quiet
Electric current and/or adjacent channel that state operating point is corresponding are revealed and are obtained than by radio frequency debugging.
The adjusting means of mobile terminal power consumption the most according to claim 6, it is characterised in that described quiet
State operating point adjustment module writes the depositor of described mobile terminal by the quiescent point that will choose, and will penetrate
Frequently the quiescent point of power amplifier regulates to the quiescent point chosen.
10., according to the adjusting means of the mobile terminal power consumption described in claim 6 to 9 any one, it is special
Levying and be, described predetermined threshold value is less than 50% total electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610168703.4A CN105848263B (en) | 2016-03-22 | 2016-03-22 | The adjusting method and device of mobile terminal power consumption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610168703.4A CN105848263B (en) | 2016-03-22 | 2016-03-22 | The adjusting method and device of mobile terminal power consumption |
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| Publication Number | Publication Date |
|---|---|
| CN105848263A true CN105848263A (en) | 2016-08-10 |
| CN105848263B CN105848263B (en) | 2019-02-05 |
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| CN201610168703.4A Active CN105848263B (en) | 2016-03-22 | 2016-03-22 | The adjusting method and device of mobile terminal power consumption |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114553246A (en) * | 2022-02-25 | 2022-05-27 | 潍坊歌尔电子有限公司 | Method, circuit, device, wearable device and medium for controlling radio frequency circuit |
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| CN1739080A (en) * | 2001-09-28 | 2006-02-22 | 英特尔公司 | Method and apparatus for adjusting the voltage and frequency to minimize power dissipation in a multiprocessor system |
| US20100180134A1 (en) * | 2009-01-15 | 2010-07-15 | Samsung Electronics Co., Ltd. | Apparatus and method for power saving of bus interface in portable terminal |
| US20110109317A1 (en) * | 2009-11-12 | 2011-05-12 | Samsung Electronics Co. Ltd. | Method and apparatus for displaying state of current consumption of battery in portable terminal |
| CN104684053A (en) * | 2015-01-28 | 2015-06-03 | 重庆蓝岸通讯技术有限公司 | Method and system for prolonging use duration of batteries of electronic equipment in low-power state |
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2016
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1739080A (en) * | 2001-09-28 | 2006-02-22 | 英特尔公司 | Method and apparatus for adjusting the voltage and frequency to minimize power dissipation in a multiprocessor system |
| US20100180134A1 (en) * | 2009-01-15 | 2010-07-15 | Samsung Electronics Co., Ltd. | Apparatus and method for power saving of bus interface in portable terminal |
| US20110109317A1 (en) * | 2009-11-12 | 2011-05-12 | Samsung Electronics Co. Ltd. | Method and apparatus for displaying state of current consumption of battery in portable terminal |
| CN104684053A (en) * | 2015-01-28 | 2015-06-03 | 重庆蓝岸通讯技术有限公司 | Method and system for prolonging use duration of batteries of electronic equipment in low-power state |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114553246A (en) * | 2022-02-25 | 2022-05-27 | 潍坊歌尔电子有限公司 | Method, circuit, device, wearable device and medium for controlling radio frequency circuit |
| CN114553246B (en) * | 2022-02-25 | 2024-03-08 | 潍坊歌尔电子有限公司 | Method, circuit, device, wearable device and medium for controlling radio frequency circuit |
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| CN105848263B (en) | 2019-02-05 |
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Address after: 523860 No. 18, Wu Sha Beach Road, Changan Town, Dongguan, Guangdong Applicant after: OPPO Guangdong Mobile Communications Co., Ltd. Address before: 523860 No. 18, Wu Sha Beach Road, Changan Town, Dongguan, Guangdong Applicant before: Guangdong OPPO Mobile Communications Co., Ltd. |
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