CN108696923A - Mobile terminal and its power consumption control method - Google Patents
Mobile terminal and its power consumption control method Download PDFInfo
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- CN108696923A CN108696923A CN201710126230.6A CN201710126230A CN108696923A CN 108696923 A CN108696923 A CN 108696923A CN 201710126230 A CN201710126230 A CN 201710126230A CN 108696923 A CN108696923 A CN 108696923A
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- mobile terminal
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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
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
- H04W52/0232—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal according to average transmission signal activity
-
- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
Abstract
A kind of mobile terminal and its power consumption control method, the method includes:Judge whether itself current working meets preset state switching condition;When determining that itself current working meets the preset state switching condition, controls itself and enter enhanced discontinuous receiving state.Above-mentioned scheme can reduce the power consumption of mobile terminal.
Description
Technical field
The present invention relates to fields of communication technology, more particularly to a kind of mobile terminal and its power consumption control method.
Background technology
Long term evolution (Long Term Evolution, LTE), is by third generation partner program (The 3rd
Generation Partnership Project, 3GPP) Universal Mobile Communication System (Universal that organizes to set up
Mobile Telecommunications System, UMTS) technical standard long term evolution.LTE system introduces orthogonal frequency
Divide multiplexing (Orthogonal Frequency Division Multiplexing, OFDM) and multiple-input and multiple-output (Multi-
Input&Multi-Output, MIMO) etc. key technologies, significantly increase spectrum efficiency and message transmission rate, and support more
Kind bandwidth allocation, and the global mainstream 2G/3G frequency ranges of support and some newly-increased frequency ranges, thus frequency spectrum distributes more flexible, system appearance
Amount and covering are also obviously improved.
Advanced version long term evolution (LTE-Advanced, LTE-A)) be LTE evolution version, the purpose is to meet future
The higher demand of wireless communications market and more application in several years, meet and the needs of more than IMT-Advanced, and holding compared with
The good backwards compatibility to LTE.
In advanced version long term evolution (LTE-Advanced), mobile terminal is in completion data receiver and in a period of time
When not receiving data inside, idle discontinuous receiving state (IDLE-DRX) will be entered.But, however it remains it is larger power consumption
Problem.
Invention content
What the embodiment of the present invention solved is how to reduce the power consumption of mobile terminal.
To solve the above problems, an embodiment of the present invention provides a kind of power consumption control methods of mobile terminal, including:Judge
Whether itself current working meets preset state switching condition;When determining that itself current working meets the preset state and cut
When changing condition, controls itself and enter enhanced discontinuous receiving state.
Optionally, the preset state switching condition includes following at least one:The current residue of the mobile terminal
Electricity is less than preset power threshold;The mobile terminal does not receive in the preset time period after completing upper primary data receiver
To data.
Optionally, the period of the enhanced discontinuous receiving state includes wake-up period and sleep cycle;The method
Further include:When in wake-up period, down control channel is demodulated, waits being sent to the paging of itself to detect whether to exist
Message;When existing when being sent to the paging message of itself, connection shape is switched to from the enhanced idle discontinuous receiving state
State, and the paging message described in corresponding reception;When the paging message for being sent to itself is not detected, from wake-up period into
Enter sleep cycle.
Optionally, before control itself enters enhanced discontinuous receiving state, further include:It is arranged described enhanced non-
The period of continuous reception state, and the period for the enhanced discontinuous receiving state being arranged is corresponding with itself current working.
Optionally, the period that the enhanced discontinuous receiving state is arranged is 256 kinds of times of constant duration setting
One of length.
Optionally, most in short-term a length of 10.24s in the period of the enhanced discontinuous receiving state, longest duration are set
For 2621.44s.
Optionally, itself current working of the mobile terminal is determined based on following at least one:Based on the movement
Power threshold section residing for the remaining capacity of terminal;Data volume residing for average data reception amount based on the mobile terminal
Threshold range.
The embodiment of the present invention additionally provides a kind of mobile terminal, including:Judging unit, suitable for judging that itself current working is
It is no to meet preset state switching condition;First state switch unit, suitable for meeting described preset when itself determining current working
State switching condition when, control itself enter enhanced discontinuous receiving state.
Optionally, the preset state switching condition includes following at least one:The current residue of the mobile terminal
Electricity is less than preset power threshold;The mobile terminal does not receive in the preset time period after completing upper primary data receiver
To data.
Optionally, the period of the enhanced discontinuous receiving state includes wake-up period and sleep cycle;The movement
Terminal further includes:Detection unit is suitable for when in wake-up period, is demodulated to down control channel, to detect whether to deposit
In the paging message for waiting being sent to itself;Second status toggle unit, suitable for when exist when being sent to the paging message of itself, from institute
It states enhanced idle discontinuous receiving state and switches to connection status, and the paging message described in corresponding reception;When not
When detecting the paging message for being sent to itself, enter sleep cycle from wake-up period.
Optionally, the mobile terminal further includes:Setting unit is suitable for controlling itself into enhanced discontinuous reception
Before state, the period of the enhanced discontinuous receiving state, and the enhanced discontinuous receiving state being arranged are set
Period it is corresponding with itself current working.
Optionally, the setting unit, the period for being suitable for being arranged the enhanced discontinuous receiving state are between waiting the times
Every one of 256 kinds of time spans of setting.
Optionally, the setting unit set period for obtaining the enhanced discontinuous receiving state is most a length of in short-term
10.24s, when longest a length of 2621.44s.
Optionally, itself current working of the mobile terminal is determined based on following at least one:Based on the shifting
Power threshold section residing for the remaining capacity of dynamic terminal;Data residing for average data reception amount based on the mobile terminal
Measure threshold range.
Compared with prior art, technical scheme of the present invention has the following advantages that:
Above-mentioned scheme, when by meeting preset state switching condition in the operating mode for determining mobile terminal, control movement
Terminal is into enhanced discontinuous receiving state and busy discontinuous form state, because the period of enhanced discontinuous receiving state is long
In the period of idle discontinuous state, the time scale shared by idle state can be improved, thus mobile terminal can be reduced
Power consumption.
Further, pass through the average data reception amount of remaining capacity, the mobile terminal based on the mobile terminal
Etc. information determine mobile terminal enter enhanced discontinuous receiving state period, mobile terminal can be met in different operating mode items
For the different demands of power consumption control under part, thus the flexibility of the power consumption control of mobile terminal can be improved.
Description of the drawings
Fig. 1 is a kind of flow chart of the power consumption control method of mobile terminal in the embodiment of the present invention;
Fig. 2 is the flow chart of the power consumption control method of another mobile terminal in the embodiment of the present invention;
Fig. 3 be mobile terminal in the embodiment of the present invention in enhanced discontinuous receiving state wake-up period and sleep
The schematic diagram in dormancy period;
Fig. 4 is a kind of structural schematic diagram of mobile terminal in the embodiment of the present invention.
Specific implementation mode
The existing mobile terminal for supporting LTE-Advanced network modes, in the previous secondary data receiver of completion and at one section
When being not received by data in the time, idle discontinuous receiving state (IDLE-DRX) will be initially entered.And the work(of mobile terminal
Consumption is heavily dependent on the ratio shared by time of the mobile terminal in idle discontinuous receiving state.
Currently, the period of the idle discontinuous receiving state of the mobile terminal of LTE-Advanced network modes is supported to have four
Kind selection, respectively 0.32s, 0.64s, 1.28s and 2.56s.This also means that longest, at interval of 2.56s, mobile terminal will call out
Awake bottom chip, demodulates down control channel, to detect whether the paging information there are itself.In the industry of mobile phone terminal
It is engaged in fewer or when in Night, the frequent bottom chip that wakes up can bring relatively large power consumption.
For the problems of the prior art, the technical solution in the embodiment of the present invention passes through in the operating mode for determining mobile terminal
When meeting preset state switching condition, control mobile terminal enters enhanced discontinuous receiving state, is moved so as to extend
Dynamic terminal is in idle condition the ratio of shared time, and then can reduce the power consumption of mobile terminal.
Referring to Fig.1, an embodiment of the present invention provides a kind of power consumption control methods of mobile terminal, are suitable for mobile terminal to certainly
The power consumption of body is controlled, and can specifically include:
Step S101:Judge whether itself current working meets preset state switching condition.
In specific implementation, preset state switching condition can be such as mobile according to the power consumption control demand of mobile terminal
The intensity of traffic of terminal and standby capacity etc., are set.
Step S102:When determining that itself current working meets the preset state switching condition, controls itself and enter
Enhanced discontinuous receiving state.
In specific implementation, when to determine that itself current working meets preset by obtaining itself current working for mobile terminal
When state switching condition, control itself into enhanced discontinuous reception (Enhanced Discontinuous Reception,
EDRX) state.
Since the period of enhanced discontinuous receiving state is longer than the period of existing idle discontinuous receiving state, thus
Mobile terminal can be increased and be in idle condition shared time scale, reduce the power consumption of mobile terminal.
Further details of retouch is done to the power consumption control method of the mobile terminal in the embodiment of the present invention below in conjunction with Fig. 2
It states.
Referring to Fig. 2, following step specifically may be used in a kind of power consumption control method of mobile terminal in present invention implementation
It is rapid to realize:
Step S201:Obtain the information of itself current working.
In specific implementation, the information of mobile whole current working can be used for illustrating the intensity of traffic of mobile terminal
And standby capacity etc..
Step S202:Judge whether itself current working meets preset state switching condition;When judging result is to be,
Step S203 can be executed;Conversely, can then execute step S205.
In an embodiment of the present invention, in order to which the power consumption to mobile terminal controls, extend the standby of mobile terminal or
Person's cruising ability, mobile terminal can carry out in real time the working condition of itself or periodically monitor, itself to work as determining
Whether preceding operating mode meets preset state switching condition.
In specific implementation, preset state switching condition can be set according to the power consumption control demand of mobile terminal
It is fixed, such as according to the intensity of traffic of mobile terminal and the standby capacity of mobile terminal.
In an embodiment of the present invention, preset state switching condition includes the remaining capacity of mobile terminal less than preset
Power threshold, such as 20%.
In an embodiment of the present invention, mobile terminal described in preset state switching condition completes upper primary data receiver
In preset time period afterwards, in 30s, any data are not received.
In other embodiments of the invention, preset state switching condition can include the residue electricity of mobile terminal simultaneously
Amount does not receive less than preset power threshold and the mobile terminal in the preset time period after completing upper primary data receiver
To any data.
Certainly, according to the actual needs, or the other state switching conditions of mobile terminal setting, as long as setting
State switching condition can meet the power consumption control demand of mobile terminal, and the present invention is not limited herein.
Step S203:The period of corresponding enhanced discontinuous receiving state is set.
In an embodiment of the present invention, the period of enhanced discontinuous receiving state can be by the choosing of time span in 256
It selects, wherein the when a length of 2621.44s in the period of longest enhanced discontinuous receiving state, it is shortest enhanced discontinuous to connect
The when a length of 10.24s in the period of receipts state.
It, can according to mobile terminal in order to meet mobile terminal under different operating modes for the different demands of power consumption control
With the different working conditions residing for itself, the period of corresponding enhanced discontinuous receiving state is set.In other words, mobile terminal
It is the period of set enhanced discontinuous receiving state, corresponding with the operating mode of mobile terminal.
Wherein, the working condition of the mobile terminal may include the power threshold section residing for remaining capacity;The shifting
Data-quantity threshold range residing for the average data reception amount of dynamic terminal.Power threshold area residing for the remaining capacity of mobile terminal
Between reflect the standby capacity of mobile terminal;Data-quantity threshold range residing for the average data reception amount of mobile terminal then reflects
The intensity of traffic of mobile terminal.
It will be appreciated by those skilled in the art that mobile terminal can also use the enhanced discontinuous reception of acquiescence
The period of state, such as 10.24s are operated with simplifying.
Step S204:It controls itself and enters enhanced discontinuous receiving state.
In specific implementation, when being provided with the period of enhanced discontinuous receiving state, mobile terminal can be into
Enter enhanced discontinuous receiving state.
Referring to Fig. 3, the period S of the enhanced discontinuous receiving state includes wake-up period S1 and sleep cycle S2.Its
In, when in wake-up period S1, mobile terminal demodulates down control channel, waits being sent to itself to detect whether to exist
Paging message;When existing when being sent to the paging message of itself, mobile terminal is from the enhanced idle discontinuous reception shape
State switches to connection status, and the paging message described in corresponding reception;When the paging message for being sent to itself is not detected
When, enter sleep cycle S2 from wake-up period S1.When entering sleep cycle S2, mobile terminal can close in itself power consumption compared with
Big transceiver module, such as radio frequency and base band, to reduce power consumption.
Step S205:It keeps connection status or enters idle discontinuous receiving state.
In specific implementation, when the current working of mobile terminal is unsatisfactory for preset state switching condition, mobile terminal
Connected state can be kept according to the current working of itself, or enters idle discontinuous receiving state, those skilled in the art
It can be configured, not be limited herein according to the actual needs.
It is above-mentioned by a detection cycle from connection status switch to enhanced discontinuous receiving state for this hair
The power consumption control method of mobile terminal in bright embodiment is illustrated, and can be adopted in other detection cycle mobile terminals
In manner just described enhanced discontinuous receiving state is switched to from connection status.
It is to be herein pointed out the power consumption control method of the mobile terminal in the embodiment of the present invention is suitable for supporting LTE/ objects
The multi-module mobile terminal of working application scene (MTC) pattern controls the power consumption of itself.Certainly, with technology into
Step, for supporting the multi-module mobile terminal of follow-up evolvement network pattern can also adopt the power consumption to itself with the aforedescribed process to carry out
Control, the present invention are not limited herein.
The above-mentioned power consumption control method to the mobile terminal in the embodiment of the present invention is described in detail, below will be right
The corresponding device of above-mentioned method is introduced.
Fig. 4 shows a kind of mobile terminal in the embodiment of the present invention.Referring to Fig. 4, a kind of mobile terminal 400 may include
Judging unit 401 and first state switch unit 402, wherein:
The judging unit 401, suitable for judging whether itself current working meets preset state switching condition;Wherein,
The preset state switching condition includes following at least one:The current remaining capacity of the mobile terminal is less than preset electricity
Measure threshold value;The mobile terminal does not receive data in the preset time period after completing upper primary data receiver.
The first state switch unit 402, suitable for meeting the preset state switching when itself determining current working
When condition, controls itself and enter enhanced discontinuous receiving state.
In specific implementation, the period of the enhanced discontinuous receiving state includes wake-up period and sleep cycle;Institute
State mobile terminal 400 can also include detection unit 403 and the second status toggle unit 404, wherein:
The detection unit 403 is suitable for when in wake-up period, is demodulated to down control channel, is with detection
No presence waits being sent to the paging message of itself;
Second status toggle unit 404, suitable for when existing when being sent to the paging message of itself, from described enhanced
Idle discontinuous receiving state switches to connection status, and the paging message described in corresponding reception;It is sent out when being not detected
When to itself paging message, enter sleep cycle from wake-up period.
In specific implementation, in order to improve mobile terminal power consumption control flexibility, the mobile terminal 400 can be with
Including setting unit 405, wherein:
The setting unit 405 is suitable for before control itself enters enhanced discontinuous receiving state, the increasing is arranged
The period of strong type discontinuous receiving state, and the period for the enhanced discontinuous receiving state being arranged and itself current working
It is corresponding.Wherein, itself current working of the mobile terminal is determined based on following at least one:The mobile terminal remains
Power threshold section residing for remaining electricity;Data-quantity threshold range residing for the average data reception amount of the mobile terminal.
In specific implementation, the setting unit 405 is suitable for the period that the enhanced discontinuous receiving state is arranged
One of 256 kinds of time spans of constant duration setting.In an embodiment of the present invention, the setting unit is describedly set
Most in short-term a length of 10.24s in the period of enhanced discontinuous receiving state, when longest a length of 2621.44s.
Using the said program in the embodiment of the present invention, by when determining that mobile terminal meets preset condition, controlling
Mobile terminal enters enhanced discontinuous receiving state, because the period of enhanced discontinuous receiving state, to be longer than the existing free time non-
The period of continuous state, thus the power consumption of mobile terminal can be reduced.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can be stored in computer readable storage medium, and storage is situated between
Matter may include:ROM, RAM, disk or CD etc..
The method and system of the embodiment of the present invention are had been described in detail above, the present invention is not limited thereto.Any
Field technology personnel can make various changes or modifications without departing from the spirit and scope of the present invention, therefore the guarantor of the present invention
Shield range should be subject to claim limited range.
Claims (14)
1. a kind of power consumption control method of mobile terminal, which is characterized in that including:
Judge whether itself current working meets preset state switching condition;
When determining that itself current working meets the preset state switching condition, controls itself and enter enhanced discontinuous connect
Receipts state.
2. the power consumption control method of mobile terminal according to claim 1, which is characterized in that the preset state switching
Condition includes following at least one:
The current remaining capacity of the mobile terminal is less than preset power threshold;
The mobile terminal does not receive data in the preset time period after completing upper primary data receiver.
3. the power consumption control method of mobile terminal according to claim 1, which is characterized in that described enhanced discontinuous to connect
The period of receipts state includes wake-up period and sleep cycle;The method further includes:
When in wake-up period, down control channel is demodulated, waits that the paging for being sent to itself disappears to detect whether to exist
Breath;
When detecting when being sent to the paging message of itself, connection shape is switched to from the enhanced idle discontinuous receiving state
State, and the paging message described in corresponding reception;
When the paging message for being sent to itself is not detected, enter sleep cycle from wake-up period.
4. the power consumption control method of mobile terminal according to claim 1, which is characterized in that enter enhancing controlling itself
Before type discontinuous receiving state, further include:The period of the enhanced discontinuous receiving state, and the increasing being arranged are set
The period of strong type discontinuous receiving state is corresponding with itself current working.
5. the power consumption control method of mobile terminal according to claim 4, which is characterized in that the setting enhanced non-company
The period of continuous reception state is one of 256 kinds of time spans of constant duration setting.
6. the power consumption control method of mobile terminal according to claim 5, which is characterized in that the setting enhanced non-company
Most in short-term a length of 10.24s in the period of continuous reception state, when longest a length of 2621.44s.
7. according to the power consumption control method of claim 1-5 any one of them mobile terminals, the mobile terminal itself is current
Operating mode is determined based on following at least one:
Power threshold section residing for remaining capacity based on the mobile terminal;
Data-quantity threshold range residing for average data reception amount based on the mobile terminal.
8. a kind of mobile terminal, which is characterized in that including:
Judging unit, suitable for judging whether itself current working meets preset state switching condition;
First state switch unit, suitable for when determining that itself current working meets the preset state switching condition, controlling
Itself enters enhanced discontinuous receiving state.
9. mobile terminal according to claim 8, which is characterized in that the preset state switching condition include with down toward
Few one kind:
The current remaining capacity of the mobile terminal is less than preset power threshold;
The mobile terminal does not receive data in the preset time period after completing upper primary data receiver.
10. mobile terminal according to claim 8, which is characterized in that the period of the enhanced discontinuous receiving state
Including wake-up period and sleep cycle;The mobile terminal further includes:
Detection unit is suitable for when in wake-up period, is demodulated to down control channel, waits being sent to detect whether to exist
The paging message of itself;
Second status toggle unit, suitable for when exist when being sent to the paging message of itself, it is discontinuous from the enhanced free time
Reception state switches to connection status, and the paging message described in corresponding reception;
When the paging message for being sent to itself is not detected, enter sleep cycle from wake-up period.
11. mobile terminal according to claim 8, which is characterized in that further include:
Setting unit is suitable for before control itself enters enhanced discontinuous receiving state, and setting is described enhanced discontinuous
The period of reception state, and the period for the enhanced discontinuous receiving state being arranged is corresponding with itself current working.
12. mobile terminal according to claim 11, which is characterized in that the setting unit is suitable for that the enhancing is arranged
The period of type discontinuous receiving state is one of 256 kinds of time spans of constant duration setting.
13. mobile terminal according to claim 12, which is characterized in that the setting unit is described enhancedly set
Most in short-term a length of 10.24s in the period of discontinuous receiving state, when longest a length of 2621.44s.
14. according to any one of the claim 8-13 mobile terminals, itself current working of the mobile terminal is based on following
At least one is determined:
Power threshold section residing for remaining capacity based on the mobile terminal;
Data-quantity threshold range residing for average data reception amount based on the mobile terminal.
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CN201710126230.6A CN108696923A (en) | 2017-03-03 | 2017-03-03 | Mobile terminal and its power consumption control method |
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CN201710126230.6A CN108696923A (en) | 2017-03-03 | 2017-03-03 | Mobile terminal and its power consumption control method |
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Cited By (1)
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CN110351818A (en) * | 2019-07-17 | 2019-10-18 | 杨鲲 | The switching of LoRaWAN terminal work mode and control method, terminal and server |
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Application publication date: 20181023 |