CN101917755A - Mobile terminal and power supply control method thereof - Google Patents
Mobile terminal and power supply control method thereof Download PDFInfo
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- CN101917755A CN101917755A CN2010102546093A CN201010254609A CN101917755A CN 101917755 A CN101917755 A CN 101917755A CN 2010102546093 A CN2010102546093 A CN 2010102546093A CN 201010254609 A CN201010254609 A CN 201010254609A CN 101917755 A CN101917755 A CN 101917755A
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- portable terminal
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- 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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Abstract
The invention belongs to the technical field of mobile terminals, and discloses a mobile terminal and a power supply control method thereof. The method comprises the following steps of: acquiring acceleration of the mobile terminal on each dimension through a three-dimensional space acceleration transducer connected with the mobile terminal; judging the state of the mobile terminal according to the acceleration of the mobile terminal on each dimension; and adjusting and controlling the power supply according to the judged state. The three-dimensional space acceleration transducer is arranged on a mobile phone, the state of the mobile terminal is acquired through the transducer, and the time interval for receiving cell page message is flexibly adjusted according to the state of the mobile terminal to control the power supply, so the method greatly saves the power supply of the mobile terminal, prolongs the standby time of the mobile terminal and is favorable for popularization of the mobile terminal.
Description
Technical field
The invention belongs to technical field of mobile terminals, be specifically related to a kind of portable terminal and power control method thereof.
Background technology
Along with the continuous development of portable terminal technology, the user is more and more higher to the requirement of mobile terminal function.
With global mobile communcations system (Global System for Mobile Communications, GSM) mobile phone is an example, GSM mobile handset generally has following three kinds of mode of operations:
1), the communication service pattern, mobile phone be in the conversation or the data service communications status.Mobile phone baseband, radio-frequency module are in comprehensive mode of operation, and complete machine is in work under the corresponding maximum power dissipation state according to network, channel quality status, and average power consumption has about 300mA, and instantaneous power consumption can reach 1A or higher.
2), idle application model, mobile phone is being carried out user's operational order, enters the function corresponding application menu, but enter the conversation or the data service communications status.Radio-frequency module Transmitter Turn-Off, receiver are in the discontinuous operation pattern and intermittently receive cell paging message, and system's master clock, baseband module and real-time clock are in mode of operation, and Overall Power Consumption is between 100mA～150mA.
3), sleep pattern, mobile phone is not carried out Any user instruction and operation, for stand-by state.
The radio-frequency module Transmitter Turn-Off, receiver, system's master clock, baseband module (this moment, the base band discontinuous operation also was for minimum system power saving operation pattern) are in the discontinuous operation pattern and intermittently receive and handle cell paging message, and having only system's real-time clock is to keep system timing still to be in continuous duty.This moment, the complete machine current sinking was usually less than 1mA, when having only the cell paging of reception message, mobile phone can wake the circuit of receiving unit up, and handle the signal receive, at this moment electric current can increase to several 10mA, but the duration is very short, if do not receive incoming call or message, mobile phone can continue to sleep in the past.
Stand-by time just is meant the flying power of mobile phone under sleep pattern.From above introduction as can be seen, under the fixing situation of battery capacity, the big young pathbreaker of standby current determines the stand-by time of mobile phone in the sleep pattern.Because the value of cell phone standby electric current is the mean value that calculates one period long period, wakes interlock circuit up one time so how long mobile phone receives a cell paging message, the time interval length of at every turn waking up in other words can have influence on the size of standby current.Receive the time interval weak point of cell paging message as can be known in sleep pattern when mobile phone, the mean value of standby current is just big more, and the cell phone standby time will be short more; When the time of mobile phone reception cell paging message was long more, the mean value of standby current was just more little, and the cell phone standby time will be long more.
With the gsm system in the mobile phone is example, in order to reduce power consumption, in the GSM standard, introduced discontinuous reception mechanism (Discontinuous Reception, DRX).The gsm system base band data transmission be insert with time division multiple access (Time Division Multiple Access, TDMA) frame is that unit transmits, the cell paging message time interval be exactly by have how many 51 groups tdma frames constantly circulation decide.A tdma frame duration is 4.615ms.The scope of the value of setting is from 2～9 (step-length=1).This value is generally initiated to mobile phone by network.
For example, network initiation value is 2, and then the cell paging message time interval is 2 * 51 * 4.615=470.73ms;
Network initiation value is 9, and then the cell paging message time interval is 9 * 51 * 4.615=2118.285ms
The embodiment of the invention is selected parameter 9, and then the reception cell paging time interval of mobile phone is the longest, and corresponding standby current will reach minimum value.
In fact receive cell paging at interval length the user is received incoming call message or phone does not influence, when being 9 such as the parameter that sets interval when this machine, the cell paging message time interval is that 9 * 51 * 4.615=2118.285ms is that the other side dials and will wait for 2 seconds when incoming call or message are given this machine and morely just can be switched to this machine, because 2 second time is very short, the caller does not have long sensation of the time of putting through.But receiving the cell paging message time interval oversize is disadvantageous to the user in high-speed mobile just, when the user carries this machine high-speed mobile, if enter into another cell range on the mobile phone location from current area, but mobile phone is oversize still for dormant words because of receiving the cell paging message time interval, mobile phone can not in time monitor the variation of the network signal quality of current area and adjacent cells, thereby do not finish the registration of mobile phone handover, this moment, mobile phone will fall net, and problem is just serious like this.Therefore mobile phone generally can according to current area network and adjacent cells network signal quality relatively select suitable reception cell paging message time interval value, thereby guarantee the balance of cell phone standby power consumption and handover success rate.
Mobile phone is when standby under the sleep mode state, be by Broadcast Control Channel Broadcast Control Channel (Broadcast Control Channel, BCCH) intermittently receive cell paging message, like this in case message or phone incoming call are arranged, mobile phone will be learnt from cell paging message, and wake mobile phone reminding user reception up.It also can be used to monitor the incoming level of the bcch carrier of adjacent cells during this period, in case monitoring the signal quality of adjacent cells, mobile phone is better than current area, mobile phone will be initiated the sub-district handover request to current area, thereby carry out the handover of sub-district, guarantee that mobile phone keeps the online net that do not fall.Learn under sleep pattern that from above it is in order to ensure in time receiving calling that mobile phone intermittently receives cell paging message one, the 2nd, guarantee that user's mobile phone under mobile status in time finishes the handover action of persistent district, guarantee that mobile phone does not fall net.
Problem is that the cellphone subscriber was in mobile status in 24 hours, the user can because of various affairs make mobile phone can be interim, the leaving standstill of randomness.It is motionless to be placed on the somewhere to mobile phone such as the user, or the user has a rest, can place mobile phone or the like in bed.As seen when mobile phone leaves standstill, need not carry out handover at all,
How the time interval of reception cell paging message being set according to the state of mobile phone flexibly, better saving the power supply of portable terminal, prolong the mobile terminal standby time, is one of direction of technical field of mobile terminals research.
Summary of the invention
The object of the present invention is to provide a kind of power control method of portable terminal, be intended to be provided with according to the state of mobile phone flexibly the time interval of reception cell paging message, better save the power supply of portable terminal, prolonging the mobile terminal standby time, is one of direction of technical field of mobile terminals research.
The embodiment of the invention is achieved in that a kind of power control method of portable terminal, said method comprising the steps of:
Obtain the acceleration of described portable terminal on each dimension, wherein, obtain by the three dimensions acceleration transducer that links to each other with described portable terminal;
Judge described status of mobile terminal according to the acceleration of described portable terminal on each dimension;
According to the described power supply of the State Control of judging.
An also purpose of the embodiment of the invention is to provide a kind of portable terminal, comprises CPU, and described terminal also comprises the three dimensions acceleration transducer, and described CPU connects described three dimensions acceleration transducer,
Wherein, described CPU obtains the acceleration of described portable terminal on each dimension according to described three dimensions acceleration transducer, judge described status of mobile terminal according to the acceleration of described portable terminal on each dimension, and according to the described power supply of the State Control of judging.
The embodiment of the invention is by being provided with the three dimensions acceleration transducer on mobile phone, obtain described status of mobile terminal according to described transducer, adjust the time interval that receives cell paging message flexibly according to status of mobile terminal, and then control power supply, can not save the power supply of portable terminal greatly, and the stand-by time that prolongs portable terminal, be beneficial to the popularization of portable terminal.
Description of drawings
The structure chart of the portable terminal that Fig. 1 provides for the embodiment of the invention;
The flow chart of the power control method of the portable terminal that Fig. 2 provides for the embodiment of the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Fig. 1 shows the structure of the portable terminal that the embodiment of the invention provides.
Described terminal comprises CPU, also comprises the three dimensions acceleration transducer, and described CPU connects described three dimensions acceleration transducer,
Wherein, described CPU obtains the acceleration of described portable terminal on each dimension according to described three dimensions acceleration transducer, judge described status of mobile terminal according to the acceleration of described portable terminal on each dimension, and according to the described power supply of the State Control of judging.
Concrete, described CPU is during according to the described power supply of the State Control of judging, and is according to the state of judging to be set the time interval that receives cell paging message to control.
Wherein, described status of mobile terminal comprises motion state and static condition, and when judging that described portable terminal is static condition, described CPU will receive the maximum that the cell paging message time interval is made as the time interval in the system.
Wherein, the three dimensions acceleration transducer can perception three dimensions object situation of movement, its sensitivity has+/-2G ,+/-4G ,+/-8G do not wait, when the three dimensions acceleration transducer is mobile on three dimensions, it can perception the size of this acceleration on each dimension, and send relevant parameter to CPU and handle, CPU can calculate the moving state of transducer on each dimension by the supplemental characteristic of analyzing this transducer and sending.
The embodiment of the invention can be under the mobile phone static condition, can be adaptive will receive the cell paging message time interval is made as the longest, promptly can not influence and receive incoming call or message timely, the handover problem can not take place, to make this moment mobile phone obtain minimum standby current state, thereby prolong the stand-by time of mobile phone.
Fig. 2 shows the flow process of the power control method of the portable terminal that the embodiment of the invention provides.
In step S201, obtain the acceleration of described portable terminal on each dimension, wherein, obtain by the three dimensions acceleration transducer that links to each other with described portable terminal.
In step S202, judge described status of mobile terminal according to the acceleration of described portable terminal on each dimension.
In step S203, according to the described power supply of the State Control of judging.
Wherein, during according to the described power supply of State Control judged, be according to the state of judging to be set the time interval that receives cell paging message to control, concrete control procedure repeats no more in above existing detailed description herein.
In specific implementation process, described status of mobile terminal comprises motion state and static condition, when judging that described portable terminal is static condition, will receive the maximum that the cell paging message time interval is made as the time interval in the system.
The embodiment of the invention is by being provided with the three dimensions acceleration transducer on mobile phone, obtain described status of mobile terminal according to described transducer, adjust the time interval that receives cell paging message flexibly according to status of mobile terminal, and then control power supply, can not save the power supply of portable terminal greatly, and the stand-by time that prolongs portable terminal, be beneficial to the popularization of portable terminal.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and these improvement and conversion all should belong to the protection range of claims of the present invention.
Claims (6)
1. the power control method of a portable terminal is characterized in that, said method comprising the steps of:
Obtain the acceleration of described portable terminal on each dimension, wherein, obtain by the three dimensions acceleration transducer that links to each other with described portable terminal;
Judge described status of mobile terminal according to the acceleration of described portable terminal on each dimension;
According to the described power supply of the State Control of judging.
2. the power control method of portable terminal as claimed in claim 1 is characterized in that, during according to the described power supply of State Control judged, is according to the state of judging to be set the time interval that receives cell paging message to control.
3. the power control method of portable terminal as claimed in claim 1, it is characterized in that, described status of mobile terminal comprises motion state and static condition, when judging that described portable terminal is static condition, the maximum that the cell paging message time interval is made as the time interval in the system will be received.
4. a portable terminal comprises CPU, it is characterized in that, described terminal also comprises the three dimensions acceleration transducer, and described CPU connects described three dimensions acceleration transducer,
Wherein, described CPU obtains the acceleration of described portable terminal on each dimension according to described three dimensions acceleration transducer, judge described status of mobile terminal according to the acceleration of described portable terminal on each dimension, and according to the described power supply of the State Control of judging.
5. portable terminal as claimed in claim 4 is characterized in that, described CPU is during according to the described power supply of the State Control of judging, and is according to the state of judging to be set the time interval that receives cell paging message to control.
6. portable terminal as claimed in claim 4, it is characterized in that, described status of mobile terminal comprises motion state and static condition, and when judging that described portable terminal is static condition, described CPU will receive the maximum that the cell paging message time interval is made as the time interval in the system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2010102546093A CN101917755A (en) | 2010-08-10 | 2010-08-10 | Mobile terminal and power supply control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010102546093A CN101917755A (en) | 2010-08-10 | 2010-08-10 | Mobile terminal and power supply control method thereof |
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| CN101917755A true CN101917755A (en) | 2010-12-15 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102300298A (en) * | 2011-09-16 | 2011-12-28 | 惠州Tcl移动通信有限公司 | Mobile phone and power saving method for mobile phone in sleep mode |
| CN103781201A (en) * | 2012-10-25 | 2014-05-07 | 中兴通讯股份有限公司 | Control method, control device and terminal |
| CN105491663A (en) * | 2014-10-08 | 2016-04-13 | 上海摩波彼克半导体有限公司 | Paging response adjustment system and method and mobile equipment |
| CN111351972A (en) * | 2018-12-21 | 2020-06-30 | 中国电信股份有限公司 | Method and device for detecting idle-state sleep current of terminal |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1457162A (en) * | 2002-12-31 | 2003-11-19 | 北京信威通信技术股份有限公司 | Synchronous CDMA terminal consumption reducing method and communications system realizing it |
| CN1688172A (en) * | 2005-06-08 | 2005-10-26 | 李新民 | Electricity saving mobile phone and its micro-waking parameter setting method |
| CN101014169A (en) * | 2007-02-14 | 2007-08-08 | 北京天碁科技有限公司 | Method and apparatus for realizing electricity saving of mobile terminal |
-
2010
- 2010-08-10 CN CN2010102546093A patent/CN101917755A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1457162A (en) * | 2002-12-31 | 2003-11-19 | 北京信威通信技术股份有限公司 | Synchronous CDMA terminal consumption reducing method and communications system realizing it |
| CN1688172A (en) * | 2005-06-08 | 2005-10-26 | 李新民 | Electricity saving mobile phone and its micro-waking parameter setting method |
| CN101014169A (en) * | 2007-02-14 | 2007-08-08 | 北京天碁科技有限公司 | Method and apparatus for realizing electricity saving of mobile terminal |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102300298A (en) * | 2011-09-16 | 2011-12-28 | 惠州Tcl移动通信有限公司 | Mobile phone and power saving method for mobile phone in sleep mode |
| CN103781201A (en) * | 2012-10-25 | 2014-05-07 | 中兴通讯股份有限公司 | Control method, control device and terminal |
| CN105491663A (en) * | 2014-10-08 | 2016-04-13 | 上海摩波彼克半导体有限公司 | Paging response adjustment system and method and mobile equipment |
| CN105491663B (en) * | 2014-10-08 | 2019-03-12 | 展讯通信（上海）有限公司 | A kind of page response adjustment system and method and mobile device |
| CN111351972A (en) * | 2018-12-21 | 2020-06-30 | 中国电信股份有限公司 | Method and device for detecting idle-state sleep current of terminal |
| CN111351972B (en) * | 2018-12-21 | 2022-07-05 | 中国电信股份有限公司 | Method and device for detecting idle-state sleep current of terminal |
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Application publication date: 20101215 |