CN101014169A - Method and apparatus for realizing electricity saving of mobile terminal - Google Patents
Method and apparatus for realizing electricity saving of mobile terminal Download PDFInfo
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- CN101014169A CN101014169A CNA2007100639335A CN200710063933A CN101014169A CN 101014169 A CN101014169 A CN 101014169A CN A2007100639335 A CNA2007100639335 A CN A2007100639335A CN 200710063933 A CN200710063933 A CN 200710063933A CN 101014169 A CN101014169 A CN 101014169A
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- portable terminal
- wireless environment
- measurement
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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
Abstract
The invention discloses one mobile terminal electricity saving realizing method, which comprises the steps: mobile terminal judges whether the current status is in wireless environment static status; if yes, then mobile terminal executes saving mode wireless environment measurement; if not the terminal executes normal wireless environment measure. The invention discloses one mobile terminal saving device, which comprises status judgment module, measurement mode selection module, normal mode measurement module, electricity saving mode measurement execution mode.
Description
Technical field
The present invention relates to mobile communication terminal, be meant a kind of implementation method and device of electricity saving of mobile terminal especially.
Background technology
In mobile communication system, the continuous air time of mobile communication terminal (abbreviation portable terminal) and stand-by time length are the important indicators of reflection product quality and performances.In order to prolong the continuous conversation and the stand-by time of portable terminal, must reduce the portable terminal power consumption.
In the existing technology, provide some to reduce schemes that mobile terminal power consumption adopted, for example, the intensity of illumination of environment has been detected, when extraneous light application ratio is stronger, reduced backlight of mobile terminal intensity.This scheme is not because the number of times that backlight of mobile terminal uses is a lot, so power saving effect is not clearly.
In order to guarantee the service quality of mobile communications network, portable terminal needs constantly wireless environment to be measured, the main purpose of measuring is by the situation that measures the wireless environment that portable terminal works to the Serving cell of portable terminal work and adjacent sub-district, and adjust the working condition of portable terminal according to the variation of environment, as sub-district gravity treatment, sub-district switching, service quality change etc.For grasping the variation of wireless environment in real time, portable terminal all needs constantly the residing wireless environment of portable terminal to be measured when conversation and standby, thereby the measurement of portable terminal is a key factor that influences the portable terminal power consumption.For this reason, prior art has proposed to enter the power-saving working mode that is similar to holding state when mobile terminal chip does not have task for a long time, and each module in the chip is quit work.Therefore but this scheme can't reflect the variation of wireless environment, has influenced mobile terminal performance, may bring constantly to user's use, and such as when phone or note insert, the user can't in time receive.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of implementation method and device of electricity saving of mobile terminal, under the situation that does not influence mobile terminal performance, reduces power consumption.
The invention provides a kind of implementation method of electricity saving of mobile terminal based on above purpose, comprising:
Portable terminal is judged the current wireless environment inactive state that whether is in, if then portable terminal is carried out the radio environment measurements under the battery saving mode; Otherwise portable terminal is carried out normal radio environment measurements.
The described portable terminal of this method judges that the current process that whether is in the wireless environment inactive state comprises:
Portable terminal is carried out radio environment measurements, judges whether wireless environment variation is in the scope of setting, if then judge self to be in the wireless environment inactive state;
Perhaps portable terminal is measured the self-position variation by global position system GPS, judges whether the self-position variation is in the scope of setting, if then judge self to be in the wireless environment inactive state;
Perhaps portable terminal is measured the displacement state variation, judges self whether static or motion within the specific limits, if then judge self to be in the wireless environment inactive state.
The described portable terminal of this method is judged whether wireless environment variation is in the scope of setting and is: judge whether the continuous residence time in current service cell meets or exceeds the preset threshold value time, if judge that then portable terminal is in the wireless environment inactive state.
Further comprise in the radio environment measurements process under the described portable terminal execution of this method battery saving mode: portable terminal is judged the current wireless environment inactive state of whether having left, if, then portable terminal is carried out normal radio environment measurements, returns and continues to judge self current wireless environment inactive state that whether is in; Otherwise, continue the radio environment measurements under the battery saving mode.
The described portable terminal of this method judges that the current process of whether having left the wireless environment inactive state comprises: portable terminal is measured wireless environment, calculate the mean value of nearest a period of time measurement result, the fiducial value that measures under this mean value and the static situation of wireless environment is compared, judge whether to exceed the default surplus that departs from, if judge that then portable terminal leaves the wireless environment inactive state; Otherwise, continue to carry out and judge.
Radio environment measurements under the described battery saving mode of this method is measured item and/or is strengthened measuring intervals of TIME for reducing.
The described minimizing of this method is measured item for reducing or stop the measurement item of the adjacent sub-district of current service cell.
Radio environment measurements under the described battery saving mode of this method is for stopping radio environment measurements.
The described portable terminal of this method judges currently whether be in the last progress of wireless environment inactive state and comprise: the user selects portable terminal to enter battery saving mode.
Based on above-mentioned purpose a kind of device of realizing electricity saving of mobile terminal provided by the invention, comprising:
Wireless environment condition judgment module (401) is used to judge the current wireless environment inactive state that whether is in of portable terminal;
Measurement pattern is selected module (402), be used to receive the judged result of wireless environment condition judgment module (401), determine the measurement pattern that current mobile terminal should enter, and send switching command and measure Executive Module (403) and battery saving mode measurement Executive Module (404) to normal mode;
Normal mode is measured Executive Module (403), is used to carry out the measurement under the normal mode;
Battery saving mode is measured Executive Module (404), is used to carry out the measurement under the battery saving mode.
This installs, and described normal mode is measured Executive Module (403) and battery saving mode measurement Executive Module (404) is further given wireless environment condition judgment module (401) with measurement feedback;
Described wireless environment condition judgment module (401) further receives the radio environment measurements result that normal mode is measured Executive Module (403) and battery saving mode measurement Executive Module (404), and carries out described judgement according to the radio environment measurements result.
From above as can be seen, the implementation method of electricity saving of mobile terminal provided by the invention and device, by judging whether portable terminal is in the wireless environment inactive state, in time adjust the mode of operation of measurement according to judged result, make portable terminal under the static relatively situation of wireless environment, switch to the metering system under the battery saving mode, thereby under the prerequisite that satisfies the mobile terminal performance requirement, farthest save power consumption.And further monitoring wireless environmental change under battery saving mode, just reduce corresponding item or the measuring frequency measured, when portable terminal leaves the wireless environment inactive state, recover the measurement of normal mode rapidly, the performance of portable terminal is not affected, the user is not aware of the change of terminal work mode when using portable terminal, intelligent more, hommization.
Description of drawings
Fig. 1 is the schematic flow sheet of electricity saving of mobile terminal implementation method of the present invention preferred embodiment;
Fig. 2 is the schematic flow sheet of portable terminal of the present invention to the deterministic process of wireless environment inactive state;
Fig. 3 for portable terminal of the present invention to whether leaving the schematic flow sheet of inactive state deterministic process;
Fig. 4 is the structural representation of electricity saving of mobile terminal implement device of the present invention preferred embodiment.
Embodiment
Because portable terminal most of the time in practice is to be in the wireless environment inactive state, wireless environment can not change usually under this state, the measured value measured of some of portable terminal can not change or change very little like this, so does not need the measurement in cycle.Thinking of the present invention is whether portable terminal to be remained static judge, portable terminal to inactive state, characteristics according to present operating state and measurement item, adjust the measurement of portable terminal, reduce the frequency of measuring or cut off some measurement, thereby under the prerequisite that satisfies the mobile terminal performance requirement, reach purpose of power saving.
Referring to shown in Figure 1, the preferred embodiment of the implementation method of electricity saving of mobile terminal of the present invention may further comprise the steps:
In order to give the more choice of user, and prevent electricity saving of mobile terminal pattern of the present invention and incompatible may the taking place of existing network protocol, increase this step.This step can be set to give tacit consent in the portable terminal start-up course and enter battery saving mode; Also can select whether to enter battery saving mode by button by the user.
This step portable terminal can be measured the characteristics of item according to work at present state and each, and scheduling is measured in adjustment, reduces the measurement expense by reducing the measurement item, strengthen the means of measuring such as the time interval.For example: portable terminal can reduce or stop to measure in the item measure portion to adjacent sub-district; Or far and near according to the distance of adjacent sub-district and Serving cell, from closely to the measurement item that far reduces them one by one; In addition, also can reduce and measure number of times by increasing measuring period, transferring the means such as system clock that are used to slowly measure to strengthen the time interval of measuring.
This step can be carried out judgement periodically by certain time interval, and time interval length can be rule of thumb or the actual conditions setting.
Wherein, this step also can be provided with the time-delay of certain time length before returning step 102.
Wireless environment inactive state described in the present embodiment step 102 is meant that portable terminal is in the metastable state of wireless environment, and both can be in physics static for portable terminal under this state, also reciprocating motion within the specific limits.
It is multiple to judge that method that whether portable terminal is in the wireless environment inactive state has, and such as realizing by self measurement, global positioning system (GPS), displacement state measurement or other means approach to the Serving cell situation, describes for example below.
Referring to shown in Figure 2, portable terminal may further comprise the steps according to the deterministic process of the measurement result of wireless environment being carried out the wireless environment inactive state:
Described measurement result generally is exactly the data in the measurement report of Serving cell.
Wherein, T2 is smaller or equal to T1.
Certainly, utilization judges to the measurement result of wireless environment whether terminal is in the static method of wireless environment and also has a lot, such as, can also preestablish a threshold value, if in a period of time, the deviation between the measurement result of wireless environment is remained in this threshold range, judge that then wireless environment is static.
The described process of judging whether portable terminal leaves inactive state of step 104 be may further comprise the steps, referring to shown in Figure 3:
Step 301 after portable terminal enters inactive state, continues the measurement result of Serving cell is assessed under battery saving mode, keeps the up-to-date measurement result in the nearest T1 time, and calculating mean value M2.
Step 302, if M2 and reference measurement as a result the difference of M1 depart from surplus M3 above what set in advance, judge that then portable terminal leaves inactive state; Otherwise, judge to remain on current state.
Step 303 after portable terminal leaves inactive state, is recovered normally to measure, initialization T, and restart to enter the inactive state assessment.
In addition, portable terminal also can adopt as modes such as GPS, the detections of displacement state variation and determine current wireless environment state of living in indirectly.
For the GPS mode, portable terminal is measured self-position by GPS and is changed, and judges that self-position changes in the scope interval of whether always being scheduled to, if then judge self to be in the wireless environment inactive state in nearest a period of time; Otherwise judge that self is not in the wireless environment inactive state.This is that if mobile terminal locations is constant or reciprocating motion within the specific limits, then its Serving cell can not change because the wireless environment of portable terminal is influenced by mainly its present position.
As a same reason, can also change by the detection motion state of mobile terminal and judge, for example, by the motion sensor senses motion state of mobile terminal, if portable terminal is static or motion within the specific limits, then decidable is in the wireless environment inactive state; Otherwise judge not in the wireless environment inactive state.Wherein, judge whether to move within the specific limits, can if move reciprocatingly or circular motion, can think that then it moves within the specific limits by the measurement of motion of mobile terminals direction, speed and time is judged such as portable terminal.
Also provide a kind of electricity saving of mobile terminal implement device based on said method the present invention, its preferable implementation comprises referring to shown in Figure 4: wireless environment condition judgment module 401, measurement pattern select module 402, normal mode to measure Executive Module 403 and battery saving mode is measured Executive Module 404.
Wherein, wireless environment condition judgment module 401 is used to receive the radio environment measurements result who preserves normal mode measurement Executive Module 403 and battery saving mode measurement Executive Module 404, judge the current wireless environment inactive state that whether is in of portable terminal, the result is sent to measurement pattern select module 402.
Measurement pattern selects module 402 to be used for determining the measurement pattern that current mobile terminal should enter according to the state judged result that receives, make one of them work to normal mode measurement Executive Module 403 and battery saving mode measurement Executive Module 404 transmission switching commands, another module stops.
Normal mode measures Executive Module 403 and battery saving mode is measured Executive Module 404, carries out measurement normal mode under and the measurement under the battery saving mode respectively, and with measurement feedback to wireless environment condition judgment module 401.
Certainly, if wireless environment condition judgment module 401 is not according to the measurement result of Serving cell is not carried out the judgement of wireless environment inactive state, then normal mode is measured Executive Module 403 and battery saving mode and is measured the result that Executive Module 404 measures and also can not feed back to wireless environment condition judgment module 401.Wireless environment condition judgment module 401 can link to each other with other corresponding assemblies, for example links to each other with GPS module or motion sensor etc., carries out the judgement of mobile terminal state according to the measurement result of GPS module.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. the implementation method of an electricity saving of mobile terminal is characterized in that, comprising:
Portable terminal is judged the current wireless environment inactive state that whether is in, if then portable terminal is carried out the radio environment measurements under the battery saving mode; Otherwise portable terminal is carried out normal radio environment measurements.
2. method according to claim 1 is characterized in that, described portable terminal judges that the current process that whether is in the wireless environment inactive state comprises:
Portable terminal is carried out radio environment measurements, judges whether wireless environment variation is in the scope of setting, if then judge self to be in the wireless environment inactive state;
Perhaps portable terminal is measured the self-position variation by global position system GPS, judges whether the self-position variation is in the scope of setting, if then judge self to be in the wireless environment inactive state;
Perhaps portable terminal is measured the displacement state variation, judges self whether static or motion within the specific limits, if then judge self to be in the wireless environment inactive state.
3. method according to claim 2, it is characterized in that, described portable terminal is judged whether wireless environment variation is in the scope of setting and is: judge whether the continuous residence time in current service cell meets or exceeds the preset threshold value time, if judge that then portable terminal is in the wireless environment inactive state.
4. method according to claim 1 and 2, it is characterized in that, further comprise in the radio environment measurements process under the described portable terminal execution battery saving mode: portable terminal is judged the current wireless environment inactive state of whether having left, if, then portable terminal is carried out normal radio environment measurements, returns and continues to judge self current wireless environment inactive state that whether is in; Otherwise, continue the radio environment measurements under the battery saving mode.
5. method according to claim 4, it is characterized in that, described portable terminal judges that the current process of whether having left the wireless environment inactive state comprises: portable terminal is measured wireless environment, calculate the mean value of nearest a period of time measurement result, the fiducial value that measures under this mean value and the static situation of wireless environment is compared, judge whether to exceed the default surplus that departs from, if judge that then portable terminal leaves the wireless environment inactive state; Otherwise, continue to carry out and judge.
6. method according to claim 1 is characterized in that, the radio environment measurements under the described battery saving mode is measured item and/or strengthened measuring intervals of TIME for reducing.
7. method according to claim 6 is characterized in that, described minimizing is measured item for reducing or stop the measurement item of the adjacent sub-district of current service cell.
8. method according to claim 1 is characterized in that the radio environment measurements under the described battery saving mode is for stopping radio environment measurements.
9. method according to claim 1 is characterized in that, described portable terminal judges currently whether be in the last progress of wireless environment inactive state and comprise: the user selects portable terminal to enter battery saving mode.
10. a device of realizing electricity saving of mobile terminal is characterized in that, comprising:
Wireless environment condition judgment module (401) is used to judge the current wireless environment inactive state that whether is in of portable terminal;
Measurement pattern is selected module (402), be used to receive the judged result of wireless environment condition judgment module (401), determine the measurement pattern that current mobile terminal should enter, and send switching command and measure Executive Module (403) and battery saving mode measurement Executive Module (404) to normal mode;
Normal mode is measured Executive Module (403), is used to carry out the measurement under the normal mode;
Battery saving mode is measured Executive Module (404), is used to carry out the measurement under the battery saving mode.
11. device according to claim 10 is characterized in that, described normal mode measures Executive Module (403) and battery saving mode measurement Executive Module (404) is further given wireless environment condition judgment module (401) with measurement feedback;
Described wireless environment condition judgment module (401) further receives the radio environment measurements result that normal mode is measured Executive Module (403) and battery saving mode measurement Executive Module (404), and carries out described judgement according to the radio environment measurements result.
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| CNB2007100639335A CN100479602C (en) | 2007-02-14 | 2007-02-14 | Method and apparatus for realizing electricity saving of mobile terminal |
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| CNB2007100639335A CN100479602C (en) | 2007-02-14 | 2007-02-14 | Method and apparatus for realizing electricity saving of mobile terminal |
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| CN100479602C CN100479602C (en) | 2009-04-15 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101822094A (en) * | 2007-10-12 | 2010-09-01 | 诺基亚公司 | Determining whether wireless communication node is stationary by evaluating changes in information about peer wireless communication nodes |
| CN101917755A (en) * | 2010-08-10 | 2010-12-15 | 惠州Tcl移动通信有限公司 | Mobile terminal and power supply control method thereof |
| CN101944941A (en) * | 2009-07-03 | 2011-01-12 | 联想（上海）有限公司 | Method for controlling reconfigurable multiaerial system and mobile terminal |
| CN103491497A (en) * | 2013-02-27 | 2014-01-01 | 苏州海客科技有限公司 | Mobile terminal positioning method based on electric quantity monitoring |
| CN103516912A (en) * | 2013-03-07 | 2014-01-15 | 苏州海客科技有限公司 | Mobile terminal locating and power saving method |
| CN103686961A (en) * | 2012-09-21 | 2014-03-26 | 株式会社理光 | Communication terminal and communication method |
| CN103874152A (en) * | 2012-12-18 | 2014-06-18 | 展讯通信（上海）有限公司 | Control method of mobile terminal |
| CN103945426A (en) * | 2013-01-22 | 2014-07-23 | 展讯通信（上海）有限公司 | Method of controlling LTE (Long Term Evolution) mobile terminal |
| CN104066163A (en) * | 2014-04-24 | 2014-09-24 | 深圳市研强通信技术有限公司 | Power consumption saving device, mobile terminal and power consumption saving method |
| CN104365143A (en) * | 2012-03-26 | 2015-02-18 | 诺基亚公司 | Methods, apparatuses and computer program products for optimizing mobility in heterogeneous networks |
| CN105120429A (en) * | 2015-07-20 | 2015-12-02 | 网易有道信息技术（北京）有限公司 | Terminal connection method and terminal connection device |
| CN106034312A (en) * | 2015-02-05 | 2016-10-19 | 宏达国际电子股份有限公司 | Mobile device and method for handling neighbor cell measurement |
| CN106482777A (en) * | 2015-08-26 | 2017-03-08 | 镇江市金舟船舶设备有限公司 | Real time environment quality-monitoring assessment system based on mobile phone back splint and mobile phone and its application software |
| CN107438270A (en) * | 2016-05-25 | 2017-12-05 | 中国移动通信有限公司研究院 | A kind of data processing method, terminal and base station |
| CN107734587A (en) * | 2011-06-21 | 2018-02-23 | 瑞典爱立信有限公司 | For changing the method and apparatus of time of measuring and bandwidth during measuring |
| CN107800863A (en) * | 2016-09-07 | 2018-03-13 | 意法半导体有限公司 | For carrying out the control method of real-time scene detection by Wireless Telecom Equipment |
| CN109429289A (en) * | 2017-08-24 | 2019-03-05 | 联发科技（新加坡）私人有限公司 | A kind of residence reselecting of internet of things equipment, internet of things equipment and storage device |
| WO2021078235A1 (en) * | 2019-10-23 | 2021-04-29 | 维沃移动通信有限公司 | Measurement processing method, indication information sending method, terminal and network device |
| CN113141644A (en) * | 2020-01-20 | 2021-07-20 | 华为技术有限公司 | Terminal power saving method based on wireless local area network connection and terminal |
| CN113194490A (en) * | 2021-04-29 | 2021-07-30 | 上海移远通信技术股份有限公司 | Wireless terminal control method and device, wireless terminal and storage medium |
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- 2007-02-14 CN CNB2007100639335A patent/CN100479602C/en not_active Expired - Fee Related
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| US8355758B2 (en) | 2007-10-12 | 2013-01-15 | Nokia Corporation | Determining whether a wireless communication node is stationary by evaluating changes in information about peer wireless communications nodes |
| CN101822094A (en) * | 2007-10-12 | 2010-09-01 | 诺基亚公司 | Determining whether wireless communication node is stationary by evaluating changes in information about peer wireless communication nodes |
| CN101822094B (en) * | 2007-10-12 | 2014-06-11 | 诺基亚公司 | Determining whether wireless communication node is stationary by evaluating changes in information about peer wireless communication nodes |
| CN101944941A (en) * | 2009-07-03 | 2011-01-12 | 联想（上海）有限公司 | Method for controlling reconfigurable multiaerial system and mobile terminal |
| CN101944941B (en) * | 2009-07-03 | 2014-07-02 | 联想（上海）有限公司 | Method for controlling reconfigurable multiaerial system and mobile terminal |
| CN101917755A (en) * | 2010-08-10 | 2010-12-15 | 惠州Tcl移动通信有限公司 | Mobile terminal and power supply control method thereof |
| CN107734587A (en) * | 2011-06-21 | 2018-02-23 | 瑞典爱立信有限公司 | For changing the method and apparatus of time of measuring and bandwidth during measuring |
| CN104365143A (en) * | 2012-03-26 | 2015-02-18 | 诺基亚公司 | Methods, apparatuses and computer program products for optimizing mobility in heterogeneous networks |
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| CN103945426B (en) * | 2013-01-22 | 2017-06-23 | 展讯通信（上海）有限公司 | A kind of control method of LTE mobile terminal |
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| CN106482777A (en) * | 2015-08-26 | 2017-03-08 | 镇江市金舟船舶设备有限公司 | Real time environment quality-monitoring assessment system based on mobile phone back splint and mobile phone and its application software |
| CN107438270A (en) * | 2016-05-25 | 2017-12-05 | 中国移动通信有限公司研究院 | A kind of data processing method, terminal and base station |
| CN107800863A (en) * | 2016-09-07 | 2018-03-13 | 意法半导体有限公司 | For carrying out the control method of real-time scene detection by Wireless Telecom Equipment |
| CN107800863B (en) * | 2016-09-07 | 2021-04-02 | 意法半导体有限公司 | Control method for real-time scene detection by wireless communication device |
| CN109429289A (en) * | 2017-08-24 | 2019-03-05 | 联发科技（新加坡）私人有限公司 | A kind of residence reselecting of internet of things equipment, internet of things equipment and storage device |
| WO2021078235A1 (en) * | 2019-10-23 | 2021-04-29 | 维沃移动通信有限公司 | Measurement processing method, indication information sending method, terminal and network device |
| CN113141644A (en) * | 2020-01-20 | 2021-07-20 | 华为技术有限公司 | Terminal power saving method based on wireless local area network connection and terminal |
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|---|---|
| CN100479602C (en) | 2009-04-15 |
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