CN106792607A - Mobile terminal and the method for reducing mobile terminal power consumption - Google Patents
Mobile terminal and the method for reducing mobile terminal power consumption Download PDFInfo
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- CN106792607A CN106792607A CN201710205555.3A CN201710205555A CN106792607A CN 106792607 A CN106792607 A CN 106792607A CN 201710205555 A CN201710205555 A CN 201710205555A CN 106792607 A CN106792607 A CN 106792607A
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- mobile terminal
- information
- user identification
- identification module
- module
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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
- H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
- H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold
-
- 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 present invention discloses a kind of mobile terminal and the method for reducing mobile terminal power consumption, and mobile terminal includes two user identification modules, and method includes:Obtain message registration information, the currently used status information in the current geographic position information of mobile terminal, preset time period, and two information of home location of user identification module;By the message registration information in the current geographic position information of mobile terminal, preset time period, currently used status information, and two information of home location of user identification module are used as |input paramete, input decision-tree model is calculated, with one that judges whether to need to close in two user identification modules;If it is, closing corresponding user identification module.Technical scheme, by decision-tree model, is realized to two controls being turned on and off of user identification module with rote learning technology, and then can effectively reduce the power consumption of mobile terminal, extends the stand-by time of mobile terminal.
Description
Technical field
The present invention relates to technical field of mobile terminals, the side of more particularly to a kind of mobile terminal and reduction mobile terminal power consumption
Method.
Background technology
Mobile terminal user using during various mobile terminals such as mobile phone, double standby, palm PC etc., often
Frequent charge is needed because battery durable ability is limited.And there are the double card mobile terminals for blocking even more, than common single deck tape-recorder
The electricity that mobile terminal needs expend is more, and stand-by time is shorter, has had a strong impact on the use of mobile terminal.
The content of the invention
The main object of the present invention is to provide a kind of mobile terminal and its method for reducing power consumption, it is intended to effectively reduce movement
The power consumption of terminal.
To achieve the above object, the method for reducing mobile terminal power consumption proposed by the present invention, the mobile terminal includes two
Individual user identification module, it is characterised in that methods described comprises the following steps:
Obtain the message registration information in the current geographic position information of the mobile terminal, preset time period, currently make
With status information, and two information of home location of the user identification module;
By the message registration information in the current geographic position information of the mobile terminal, preset time period, currently used
Status information, and two information of home location of the user identification module are used as |input paramete, are input into decision-tree model
Calculated, with one that judges whether to need to close in two user identification modules;
If it is, closing corresponding user identification module.
Optionally, the message registration letter in the current geographic position information by the mobile terminal, preset time period
Breath, currently used status information, and two information of home location of the user identification module are used as |input paramete, input
Decision-tree model is calculated, to judge whether to need the step bag of in two user identification modules of closing
Include:
Whether mobile terminal is in holding state according to the currently used condition adjudgement of the mobile terminal;
If it is, current geographic position information and two user identification modules according to the mobile terminal
Information of home location, judge the current geographic of two information of home location of the user identification module and the mobile terminal
Positional information whether all same or different;
If it is, according to the message registration information in preset time period, determining two user identity identification moulds
Frequency of use is low in block one.
Optionally, in judgement two information of home location of the user identification module and the mobile terminal
Whether current geographic position information also includes after all same or different steps:
When the information of home location of only one of which user identification module in two user identification modules and institute
State mobile terminal current geographic position information it is identical when, then close the current geographic position of information of home location and the mobile terminal
Confidence ceases different user identification modules.
Optionally, after the step of closing user identification module described in, also include:
By modem by the user identification module call forwarding of closing to the user identity identification being not turned off
Module.
Optionally, after the step of closing user identification module described in, also include:
When reaching the default opening time, the user identification module of open and close, and when default closing is reached
Between when, close the user identification module.
Additionally, to achieve these goals, the present invention also proposes a kind of mobile terminal, the mobile terminal includes two use
Family identification module, the mobile terminal also includes acquisition module, performing module, and switch module;Wherein,
The acquisition module is logical in the current geographic position information of the mobile terminal, preset time period for obtaining
Words record information, currently used status information, and two information of home location of the user identification module;
The performing module, for by the call in the current geographic position information of the mobile terminal, preset time period
Record information, currently used status information, and two information of home location of the user identification module are joined as input
Number, input decision-tree model is calculated, with one that judges whether to need to close in two user identification modules;
The switch module, for closing corresponding user identification module.
Optionally, the performing module according to the currently used condition adjudgement of the mobile terminal specifically for moving
Whether dynamic terminal is in holding state;Current geographic position information and two user identity according to the mobile terminal are known
The information of home location of other module, judges working as two information of home location of the user identification module and the mobile terminal
Preceding geographical location information whether all same or different;According to the message registration information in preset time period, judge described in two
Which frequency of use is low in user identification module.
Optionally, the switch module is specifically for as only one of which user in two user identification modules
When the information of home location of identification module is identical with the current geographic position information of the mobile terminal, information of home location is closed
The user identification module different from the current geographic position information of the mobile terminal.
Optionally, the mobile terminal also includes control module;The control module, for that will be closed by modem
The user identification module call forwarding closed is to the user identification module being not turned off.
Optionally, the switch module, is additionally operable to when the default opening time is reached, and the user identity of open and close is known
Other module, and when the default shut-in time is reached, close the user identification module.
Technical scheme, by decision-tree model by the current geographic position information of mobile terminal, Preset Time
Message registration information, currently used status information in section, and two information of home location conducts of user identification module
|input paramete is calculated, with one that judges whether to need to close in two user identification modules, and specific needs
Close two user identification modules in which, realized to two user identification modules with rote learning technology
The control being turned on and off, and then can effectively reduce the power consumption of mobile terminal, extend the stand-by time of mobile terminal.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the optional hardware architecture diagram of mobile terminal one for realizing each embodiment of the invention;
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1;
Fig. 3 is the flow chart of the embodiment of method one that the present invention reduces mobile terminal power consumption;
Fig. 4 is the flow chart of the specific embodiment of method one that the present invention reduces mobile terminal power consumption;
Fig. 5 is the module diagram of the embodiment of mobile terminal of the present invention;
Fig. 6 is the module diagram of another embodiment of mobile terminal of the present invention.
The realization of the object of the invention, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The mobile terminal of each embodiment of the invention is realized referring now to Description of Drawings.In follow-up description, use
For represent element such as " module ", " part " or " unit " suffix only for being conducive to explanation of the invention, itself
Not specific meaning.Therefore, " module " can be used mixedly with " part ".
Mobile terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as moving
Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP
The mobile terminal of (portable media player), guider etc. and such as numeral TV, desktop computer etc. are consolidated
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that, except being used in particular for movement
Outside the element of purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is the hardware architecture diagram for realizing the optional mobile terminal of each embodiment one of the invention.
Mobile terminal 1 00 can include wireless communication unit 110, A/V (audio/video) input block 120, user input
Unit 130, sensing unit 140, output unit 150, memory 160, interface unit 170, controller 180 and power subsystem 190
Etc..Fig. 1 shows the mobile terminal with various assemblies, it should be understood that being not required for implementing all groups for showing
Part.More or less component can alternatively be implemented.The element of mobile terminal will be discussed in more detail below.
Wireless communication unit 110 generally includes one or more assemblies, and it allows mobile terminal 1 00 and wireless communication system
Or the radio communication between network.For example, wireless communication unit 110 can include broadcasting reception module 111, mobile subscriber's body
In part identification module 112, wireless Internet module 113, short distance user identification module 114 and location information module 115
At least one.
Broadcasting reception module 111 receives broadcast singal and/or broadcast via broadcast channel from external broadcast management server
Relevant information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast management server can be generated and sent
The broadcast singal and/or broadcast related information generated before the server or reception of broadcast singal and/or broadcast related information
And send it to the server of terminal.Broadcast singal can include TV broadcast singals, radio signals, data broadcasting
Signal etc..And, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase
Pass information can also be provided via mobile communications network, and in this case, broadcast related information can be by mobile subscriber's body
Part identification module 112 is received.Broadcast singal can exist in a variety of manners, for example, it can be with DMB
(DMB) form of electronic program guides (EPG), the electronic service guidebooks (ESG) of digital video broadcast-handheld (DVB-H) etc.
And exist.Broadcasting reception module 111 can receive signal and broadcast by using various types of broadcast systems.Especially, broadcast
Receiver module 111 can by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S),
DVB-hand-held (DVB-H), the Radio Data System of forward link media (MediaFLO), received terrestrial digital broadcasting are comprehensive
The digit broadcasting system for closing service (ISDB-T) etc. receives digital broadcasting.Broadcasting reception module 111 may be constructed such that suitable
The various broadcast systems and above-mentioned digit broadcasting system of broadcast singal are provided.Via the broadcast that broadcasting reception module 111 is received
Signal and/or broadcast related information can be stored in memory 160 (or other types of storage medium).
Mobile subscriber identifier identification module 112 send radio signals to base station (for example, access point, node B etc.),
At least one of exterior terminal and server and/or receive from it radio signal.Such radio signal can be wrapped
Include voice call signal, video calling signal or sent according to text and/or Multimedia Message and/or receive it is various types of
The data of type.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.The module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by the module can include WLAN (WLAN) (Wi-Fi), Wibro
(WiMAX), Wimax (worldwide interoperability for microwave accesses), HSDPA (high-speed downlink packet access) etc..
Short distance user identification module 114 is the module for supporting junction service.Some of short-range communication technology are shown
Example includes bluetooth TM, radio frequency identification (RFID), Infrared Data Association (IrDA), ultra wide band (UWB), purple honeybee TM etc..
Location information module 115 is the module for checking or obtaining the positional information of mobile terminal.Location information module
Typical case be GPS (global positioning system).According to current technology, GPS module 115 is calculated and comes from three or more satellites
Range information and correct time information and the Information application triangulation for calculating, so as to according to longitude, latitude
Highly accurately calculate three-dimensional current location information.Currently, defended using three for calculating the method for position and temporal information
Star and the position that is calculated by using other satellite correction and the error of temporal information.Additionally, GPS module 115
Can be by Continuous plus current location information in real time come calculating speed information.
A/V input blocks 120 are used to receive audio or video signal.A/V input blocks 120 can include the He of camera 121
Microphone 122, the static images that 121 pairs, camera is obtained in Video Capture pattern or image capture mode by image capture apparatus
Or the view data of video is processed.Picture frame after treatment may be displayed on display unit 151.Processed through camera 121
Picture frame afterwards can be stored in memory 160 (or other storage mediums) or sent out via wireless communication unit 110
Send, two or more cameras 121 can be provided according to the construction of mobile terminal.Microphone 122 can be in telephone calling model, note
Sound (voice data) is received via microphone in record pattern, speech recognition mode etc. operational mode, and can be by so
Acoustic processing be voice data.Audio (voice) data after treatment can be converted in the case of telephone calling model can
The form for being sent to mobile communication base station via mobile subscriber identifier identification module 112 is exported.Microphone 122 can be implemented various
The noise of type eliminates (or suppression) algorithm and is being received and making an uproar of producing during sending audio signal with eliminating (or suppression)
Sound or interference.
User input unit 130 can generate key input data to control each of mobile terminal according to the order of user input
Plant operation.User input unit 130 allows the various types of information of user input, and can include keyboard, metal dome, touch
Plate (for example, detection due to being touched caused by resistance, pressure, electric capacity etc. change sensitive component), roller, rocking bar etc.
Deng.Especially, when touch pad is superimposed upon on display unit 151 in the form of layer, touch-screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 1 00, (for example, mobile terminal 1 00 opens or closes shape
State), the presence or absence of the contact (that is, touch input) of the position of mobile terminal 1 00, user for mobile terminal 1 00, mobile terminal
The acceleration or deceleration movement of 100 orientation, mobile terminal 1 00 and direction etc., and generate for controlling mobile terminal 1 00
The order of operation or signal.For example, when mobile terminal 1 00 is embodied as sliding-type mobile phone, sensing unit 140 can be sensed
The sliding-type phone is opened or closed.In addition, sensing unit 140 can detect power subsystem 190 whether provide electric power or
Whether person's interface unit 170 couples with external device (ED).Sensing unit 140 can will be combined below including proximity transducer 141
Touch-screen is described to this.
Interface unit 170 is connected the interface that can pass through with mobile terminal 1 00 as at least one external device (ED).For example,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Identification module can be that storage uses each of mobile terminal 1 00 for verifying user
Kind of information and subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) can be included
Etc..In addition, the device (hereinafter referred to as " identifying device ") with identification module can take the form of smart card, therefore, know
Other device can be connected via port or other attachment means with mobile terminal 1 00.Interface unit 170 can be used for reception and come from
The input (for example, data message, electric power etc.) of the external device (ED) and input that will be received is transferred in mobile terminal 1 00
One or more elements can be used for transmitting data between mobile terminal and external device (ED).
In addition, when mobile terminal 1 00 is connected with external base, interface unit 170 can serve as allowing by it by electricity
Power provides to the path of mobile terminal 1 00 from base or can serve as allowing the various command signals being input into from base to pass through it
It is transferred to the path of mobile terminal.Be can serve as recognizing that mobile terminal is from the various command signals or electric power of base input
The no signal being accurately fitted within base.Output unit 150 is configured to provide defeated with vision, audio and/or tactile manner
Go out signal (for example, audio signal, vision signal, alarm signal, vibration signal etc.).Output unit 150 can include display
Unit 151, dio Output Modules 152, alarm unit 153 etc..
Display unit 151 may be displayed on the information processed in mobile terminal 1 00.For example, when mobile terminal 1 00 is in electricity
During words call mode, display unit 151 can show and converse or other communicate (for example, text messaging, multimedia file
Download etc.) related user interface (UI) or graphic user interface (GUI).When mobile terminal 1 00 is in video calling pattern
Or during image capture mode, display unit 151 can show the image of capture and/or the image of reception, show video or figure
UI or GUI of picture and correlation function etc..
Meanwhile, when display unit 151 and touch pad in the form of layer it is superposed on one another to form touch-screen when, display unit
151 can serve as input unit and output device.Display unit 151 can include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
It is a kind of.Some in these displays may be constructed such that transparence to allow user to be watched from outside, and this is properly termed as transparent
Display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific
Desired implementation method, mobile terminal 1 00 can include two or more display units (or other display devices), for example, moving
Dynamic terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch-screen can be used to detect touch
Input pressure and touch input position and touch input area.
Dio Output Modules 152 can mobile terminal be in call signal reception pattern, call mode, logging mode,
It is that wireless communication unit 110 is received or in memory 160 when under the isotypes such as speech recognition mode, broadcast reception mode
The voice data transducing audio signal of middle storage and it is output as sound.And, dio Output Modules 152 can be provided and movement
The audio output (for example, call signal receives sound, message sink sound etc.) of the specific function correlation that terminal 100 is performed.
Dio Output Modules 152 can include loudspeaker, buzzer etc..
Alarm unit 153 can provide output and be notified to mobile terminal 1 00 with by event.Typical event can be with
Including calling reception, message sink, key signals input, touch input etc..In addition to audio or video is exported, alarm unit
153 can in a different manner provide output with the generation of notification event.For example, alarm unit 153 can be in the form of vibrating
Output is provided, when calling, message or some other entrance communication (incomingcommunication) are received, alarm list
Unit 153 can provide tactile output (that is, vibrating) to notify to user.Exported by providing such tactile, even if
When in pocket of the mobile phone of user in user, user also can recognize that the generation of various events.Alarm unit 153
The output of the generation of notification event can be provided via display unit 151 or dio Output Modules 152.
Memory 160 can store software program for the treatment and control operation performed by controller 180 etc., Huo Zheke
Temporarily to store the data that exported or will export (for example, telephone directory, message, still image, video etc.).And
And, memory 160 can store the vibration of various modes on being exported when touching and being applied to touch-screen and audio signal
Data.
Memory 160 can include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, many
Media card, card-type memory (for example, SD or DX memories etc.), random access storage device (RAM), static random-access storage
Device (SRAM), read-only storage (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..And, mobile terminal 1 00 can perform memory with by network connection
The network storage device cooperation of 160 store function.
The overall operation of the generally control mobile terminal of controller 180.For example, controller 180 is performed and voice call, data
Communication, video calling etc. related control and treatment.In addition, controller 180 can be included for reproducing (or playback) many matchmakers
The multi-media module 181 of volume data, multi-media module 181 can be constructed in controller 180, or can be structured as and control
Device 180 is separated.Controller 180 can be with execution pattern identifying processing, the handwriting input that will be performed on the touchscreen or picture
Draw input and be identified as character or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each unit
Appropriate electric power needed for part and component.
Various implementation methods described herein can be with use such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implemented.Implement for hardware, implementation method described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Programming gate array (FPGA), processor, controller, microcontroller, microprocessor, it is designed to perform function described herein
At least one in electronic unit is implemented, and in some cases, such implementation method can be implemented in controller 180.
For software implementation, the implementation method of such as process or function can with allow to perform the single of at least one function or operation
Software module is implemented.Software code can be come by the software application (or program) write with any appropriate programming language
Implement, software code can be stored in memory 160 and performed by controller 180.
So far, mobile terminal is described according to its function.Below, for the sake of brevity, will description such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc. is used as showing
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and be not limited to slide type mobile terminal.
Mobile terminal 1 00 as shown in Figure 1 may be constructed such that using via frame or packet transmission data it is all if any
Line and wireless communication system and satellite-based communication system are operated.
The communication system that mobile terminal wherein of the invention can be operated is described referring now to Fig. 2.
Such communication system can use different air interface and/or physical layer.For example, used by communication system
Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications system
System (UMTS) (especially, Long Term Evolution (LTE)), global system for mobile communications (GSM) etc..As non-limiting example, under
The description in face is related to cdma communication system, but such teaching is equally applicable to other types of system.
With reference to Fig. 2, cdma wireless communication system can include multiple mobile terminal 1s 00, multiple base station (BS) 270, base station
Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to and Public Switched Telephony Network (PSTN)
290 form interface.MSC280 is also structured to form interface with the BSC275 that can be couple to base station 270 via back haul link.
Back haul link can in some known interfaces any one construct, the interface includes such as E1/T1, ATM, IP,
PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system can include multiple BSC275 as shown in Figure 2.
Each BS270 can service one or more subregions (or region), by multidirectional antenna or the day of sensing specific direction
Each subregion of line covering is radially away from BS270.Or, each subregion can be by two or more for diversity reception
Antenna is covered.Each BS270 may be constructed such that the multiple frequency distribution of support, and the distribution of each frequency has specific frequency spectrum
(for example, 1.25MHz, 5MHz etc.).
What subregion and frequency were distributed intersects can be referred to as CDMA Channel.BS270 can also be referred to as base station transceiver
System (BTS) or other equivalent terms.In this case, term " base station " can be used for broadly representing single
BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Or, each subregion of specific BS270 can be claimed
It is multiple cellular stations.
As shown in Figure 2, broadcast singal is sent to broadcsting transmitter (BT) 295 mobile terminal operated in system
100.Broadcasting reception module 111 as shown in Figure 1 is arranged at mobile terminal 1 00 to receive the broadcast sent by BT295
Signal.In fig. 2 it is shown that several global positioning system (GPS) satellites 300.Satellite 300 helps position multiple mobile terminals
At least one of 100.
In fig. 2, multiple satellites 300 are depicted, it is understood that be, it is possible to use any number of satellite obtains useful
Location information.GPS module 115 as shown in Figure 1 is generally configured to coordinate with satellite 300 to be believed with obtaining desired positioning
Breath.Substitute GPS tracking techniques or outside GPS tracking techniques, it is possible to use other of the position of mobile terminal can be tracked
Technology.In addition, at least one gps satellite 300 can optionally or additionally process satellite dmb transmission.
Used as a typical operation of wireless communication system, BS270 receives the reverse link from various mobile terminal 1s 00
Signal.Mobile terminal 1 00 generally participates in call, information receiving and transmitting and other types of communication.Each of the reception of certain base station 270 is anti-
Processed in specific BS270 to link signal.The data of acquisition are forwarded to the BSC275 of correlation.BSC provides call
Resource allocation and the mobile management function of the coordination including the soft switching process between BS270.The number that BSC275 will also be received
According to MSC280 is routed to, it provides the extra route service for forming interface with PSTN290.Similarly, PSTN290 with
MSC280 forms interface, and MSC and BSC275 form interface, and BSC275 correspondingly controls BS270 with by forward link signals
It is sent to mobile terminal 1 00.
The present invention proposes a kind of method for reducing mobile terminal power consumption, and the mobile terminal includes at least two user identity
Identification module (Subscriber Identification Module, SIM).
As shown in figure 3, Fig. 3 is the flow chart of the embodiment of method one that the present invention reduces mobile terminal power consumption.
The method of the reduction mobile terminal power consumption of the present embodiment, comprises the following steps:
Message registration letter in step S110, the current geographic position information for obtaining the mobile terminal, preset time period
Breath, currently used status information, and two information of home location of the user identification module.
Step S120, by the message registration information in the current geographic position information of the mobile terminal, preset time period,
Currently used status information, and two information of home location of the user identification module, used as |input paramete, input is determined
Plan tree-model is calculated, and exports result of calculation.
Step S130, judge whether to need to close according to result of calculation in two user identification modules one
It is individual;If it is, performing step S140;If it is not, then performing step S110.
Step S140, the corresponding user identification module of closing.
In the present embodiment, the mobile terminal is specially mobile phone, is provided with power consumption management and control switch, and only user opens
The switch (that is, opening power consumption management and control function) is opened, above-mentioned steps can have just been performed, the power consumption to mobile terminal has been managed
Control.
The principle of the decision-tree model is:If D is the division carried out to training tuple with classification, then the entropy of D
(entropy) computing formula is as follows:
Wherein, pi represents the probability that i-th classification occurs in whole training tuple, can be with belonging to this class elements
Quantity is divided by training tuple elements total quantity as estimation.The practical significance of entropy represent be tuple in D class label required for
Average information.
Assuming that training tuple D is divided by attribute A, then the expectation information that A is divided to D is calculated by equation below:
And information gain is both differences:
G ain (A)=inf o (D)-inf oA(D)
The algorithm is exactly, when division is needed every time, to calculate the ratio of profit increase of each attribute, then selects ratio of profit increase maximum
Attribute enters line splitting.
Based on the principle of above-mentioned decision-tree model, the technical scheme of the present embodiment, by the current geographic of the mobile terminal
Message registration information, currently used status information in positional information, preset time period, and two user identity identifications
The information of home location of module is calculated as |input paramete, input decision-tree model, to judge whether to need to close two institutes
One in user identification module is stated, and specifically needs which is closed.
Reference picture 4, below with a specific embodiment, is described in detail:
After mobile terminal-opening, following steps are performed successively:
Step S201, judge whether to open power consumption management and control function;If it is, performing step S202;If it is not, then knot
Line journey.
Step S202, the currently used status information for obtaining the mobile terminal.
Step S203, judge the mobile terminal whether in holding state;If it is, performing step S204;If
It is no, then return and perform step S202.
Step S204, the current geographic position information and two user identification modules that obtain the mobile terminal
Information of home location.
Step S205, the information of home location for judging whether user identification module described in only one of which are mobile whole with described
The current geographic position information at end is identical;If not, the information of home location of two user identification modules of expression and institute
The current geographic position information all same of mobile terminal or different is stated, then performs step S206;If it is, performing step
S207。
The message registration information of step S206, the acquisition mobile terminal in preset time period, it is default at this to find out
The user identification module of the message registration less (namely frequency of use is relatively low) in the time period, then performs step
S207。
Step S207, the user identification module is closed, while start timing, and by modem
(modem) interface is by the user identification module call forwarding to the user identification module being not turned off.
Step S208, judge whether reach Preset Time;If it is, performing step S209;If it is not, then continuing executing with
Step S208.
Step S209, the user identification module for starting closing, the user identity is read by modem interface
Identification module new information;And closed after the completion of reading;Then step S208 is performed.
The technical scheme of the present embodiment, by decision-tree model by the current geographic position information of mobile terminal, it is default when
Between message registration information, currently used status information in section, and two information of home location of user identification module make
For |input paramete is calculated, with one that judges whether to need to close in two user identification modules, and specifically need
Close in two user identification modules which, realized to two user identity identification moulds with rote learning technology
The control being turned on and off of block, and then the power consumption of mobile terminal can be effectively reduced, extend the stand-by time of mobile terminal.Separately
Outward, the technical scheme of the present embodiment, by when a user identification module is closed, being conversed and being forwarded to place
In the user identification module of opening, it is ensured that the attend to anything else call of identification module of two users of user can connect
It is logical;And passing through the user identification module that time opening is closed, it is ensured that user can timely get hair
Deliver to the information on the user identification module, so effectively prevent due to closing a user identification module and
The situation of caused user's missed call and information occurs;The technical scheme of the present embodiment, is effectively reducing mobile terminal power consumption
While, it is greatly reduced and closes the influence that a user identification module is caused to the normal use mobile terminal of user.
The present invention also proposes a kind of mobile terminal, and the mobile terminal includes at least two user identification modules.
As shown in figure 5, Fig. 5 is the module diagram of the embodiment of mobile terminal of the present invention.
The mobile terminal of the present embodiment, also including acquisition module 410, performing module 420, and switch module 430;Its
In, the acquisition module 410, for obtaining the call in the current geographic position information of the mobile terminal, preset time period
Record information, currently used status information, and two information of home location of the user identification module;The execution mould
Block 420, for by the message registration information in the current geographic position information of the mobile terminal, preset time period, currently make
With status information, and two information of home location of the user identification module are used as |input paramete, are input into decision tree mould
Type is calculated, with one that judges whether to need to close in two user identification modules;The switch module
430, for closing corresponding user identification module.
Specifically, the performing module 420 is specifically for according to the currently used condition adjudgement of the mobile terminal
Whether mobile terminal is in holding state;Current geographic position information and two user identity according to the mobile terminal
The information of home location of identification module, judges two information of home location of the user identification module and the mobile terminal
Current geographic position information whether all same or different;According to the message registration information in preset time period, two institutes are judged
Which frequency of use is low in stating user identification module.
The switch module 430 is specifically for when only one of which user identity in two user identification modules
When the information of home location of identification module is identical with the current geographic position information of the mobile terminal, information of home location and institute are closed
State the different user identification module of the current geographic position information of mobile terminal.
In the present embodiment, the mobile terminal is specially mobile phone, is provided with power consumption management and control switch, and only user opens
The switch (that is, opening power consumption management and control function) is opened, above-mentioned steps can have just been performed, the power consumption to mobile terminal has been managed
Control.
The principle of the decision-tree model is:If D is the division carried out to training tuple with classification, then the entropy of D
(entropy) computing formula is as follows:
Wherein, pi represents the probability that i-th classification occurs in whole training tuple, can be with belonging to this class elements
Quantity is divided by training tuple elements total quantity as estimation.The practical significance of entropy represent be tuple in D class label required for
Average information.
Assuming that training tuple D is divided by attribute A, then the expectation information that A is divided to D is calculated by equation below:
And information gain is both differences:
G ain (A)=inf o (D)-inf oA(D)
The algorithm is exactly, when division is needed every time, to calculate the ratio of profit increase of each attribute, then selects ratio of profit increase maximum
Attribute enters line splitting.
Based on the principle of above-mentioned decision-tree model, the technical scheme of the present embodiment, by decision-tree model by mobile terminal
Current geographic position information, message registration information, currently used status information in preset time period, and two user's bodies
The information of home location of part identification module is calculated as |input paramete, to judge whether to need to close two user identity identifications
One in module, and specifically need close two user identification modules in which, with rote learning technology reality
Show to two controls being turned on and off of user identification module, and then can effectively reduce the power consumption of mobile terminal,
Extend the stand-by time of mobile terminal.
Further, as shown in fig. 6, Fig. 6 is the module diagram of another embodiment of mobile terminal of the present invention.
In the present embodiment, the mobile terminal also includes control module 440;The control module 440, for by adjusting
Modulator-demodulator interface is by the user identification module call forwarding of closing to the user identification module being not turned off, Yi Ji
When the user identification module closed is in opening, the user identity identification is read by modem interface
Module new information.
The switch module 430, is additionally operable to when the default opening time is reached, the user identity identification mould of open and close
Block, and when the default shut-in time is reached, close the user identification module.
The technical scheme of the present embodiment, is turned by when a user identification module is closed, being conversed
Be connected to the user identification module in opening, it is ensured that two users of user attend to anything else identification module call all
Can turn on;And passing through the user identification module that time opening is closed, it is ensured that user can timely obtain
To the information being sent on the user identification module, and then effectively prevent due to closing a user identity identification mould
The situation of user's missed call and information occurs caused by block;The technical scheme of the present embodiment, is effectively reducing mobile terminal
While power consumption, it is greatly reduced and closes the shadow that a user identification module is caused to the normal use mobile terminal of user
Ring.
It should be noted that herein, term " including ", "comprising" or its any other variant be intended to non-row
His property is included, so that process, method, article or device including a series of key elements not only include those key elements, and
And also include other key elements being not expressly set out, or also include for this process, method, article or device institute are intrinsic
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Also there is other identical element in the process of key element, method, article or device.
The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably implementation method.Based on such understanding, technical scheme is substantially done to prior art in other words
The part for going out contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions are used to so that a station terminal equipment (can be mobile terminal, calculate
Machine, server, air-conditioner, or network equipment etc.) perform method described in each embodiment of the invention.
The preferred embodiments of the present invention are these are only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. it is a kind of reduce mobile terminal power consumption method, the mobile terminal include two user identification modules, its feature
It is that methods described comprises the following steps:
Obtain message registration information, the currently used shape in the current geographic position information of the mobile terminal, preset time period
State information, and two information of home location of the user identification module;
By the message registration information in the current geographic position information of the mobile terminal, preset time period, currently used state
Information, and two information of home location of the user identification module, used as |input paramete, input decision-tree model is carried out
Calculate, with one that judges whether to need to close in two user identification modules;
If it is, closing corresponding user identification module.
2. the as claimed in claim 1 method for reducing mobile terminal power consumption, it is characterised in that described by the mobile terminal
Message registration information, currently used status information in current geographic position information, preset time period, and two users
The information of home location of identification module is calculated as |input paramete, input decision-tree model, to judge whether to need to close
The step of closed in two user identification modules includes:
Whether mobile terminal is in holding state according to the currently used condition adjudgement of the mobile terminal;
If it is, current geographic position information according to the mobile terminal and two user identification modules are returned
Possession information, judges the current geographic position of two information of home location of the user identification module and the mobile terminal
Information whether all same or different;
If it is, according to the message registration information in preset time period, in determining two user identification modules
Low one of frequency of use.
3. the method for reducing mobile terminal power consumption as claimed in claim 2, it is characterised in that in two use of the judgement
The current geographic position information of the information of home location of family identification module and the mobile terminal whether all same or different
The step of after, also include:
When the information of home location of only one of which user identification module in two user identification modules and the shifting
When the current geographic position information of dynamic terminal is identical, then closes information of home location and believe with the current geographic position of the mobile terminal
The different user identification module of breath.
4. as described in any one in claims 1 to 3 reduction mobile terminal power consumption method, it is characterised in that close
Described in one the step of user identification module after, also include:
By modem by the user identification module call forwarding of closing to the user identification module being not turned off.
5. as described in any one in claims 1 to 3 reduction mobile terminal power consumption method, it is characterised in that close
Described in one the step of user identification module after, also include:
When reaching the default opening time, the user identification module of open and close, and when the default shut-in time is reached,
Close the user identification module.
6. a kind of mobile terminal, the mobile terminal includes two user identification modules, it is characterised in that it is described it is mobile eventually
End also includes acquisition module, performing module, and switch module;Wherein,
The acquisition module, for obtaining the call note in the current geographic position information of the mobile terminal, preset time period
Record information, currently used status information, and two information of home location of the user identification module;
The performing module, for by the message registration in the current geographic position information of the mobile terminal, preset time period
Information, currently used status information, and two information of home location of the user identification module are used as |input paramete, it is defeated
Enter decision-tree model to be calculated, with one that judges whether to need to close in two user identification modules;
The switch module, for closing corresponding user identification module.
7. mobile terminal as claimed in claim 6, it is characterised in that the performing module is specifically for according to the movement
Whether mobile terminal described in the currently used condition adjudgement of terminal is in holding state;According to the current geographic of the mobile terminal
The information of home location of positional information and two user identification modules, judge two user identification modules
The current geographic position information of information of home location and the mobile terminal whether all same or different;According in preset time period
Message registration information, which frequency of use is low in judging two user identification modules.
8. mobile terminal as claimed in claim 7, it is characterised in that the switch module is specifically for when two use
The current geographic of the information of home location of only one of which user identification module and the mobile terminal in the identification module of family
When positional information is identical, closes the information of home location user identity different from the current geographic position information of the mobile terminal and know
Other module.
9. the mobile terminal as described in any one in claim 6 to 8, it is characterised in that also including control module;The control
Molding block, for being known the user identification module call forwarding of closing to the user identity being not turned off by modem
Other module.
10. the mobile terminal as described in any one in claim 6 to 8, it is characterised in that the switch module, is additionally operable to
When the default opening time is reached, the user identification module of open and close, and when the default shut-in time is reached, close
Close the user identification module.
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