CN102761946B - A kind of mobile communication terminal and method for managing power supply thereof - Google Patents
A kind of mobile communication terminal and method for managing power supply thereof Download PDFInfo
- Publication number
- CN102761946B CN102761946B CN201210217229.1A CN201210217229A CN102761946B CN 102761946 B CN102761946 B CN 102761946B CN 201210217229 A CN201210217229 A CN 201210217229A CN 102761946 B CN102761946 B CN 102761946B
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- wifi
- power supply
- communication terminal
- wifi chip
- mobile communication
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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
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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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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
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Abstract
The invention discloses a kind of mobile communication terminal and method for managing power supply thereof.This mobile communication terminal comprises: WIFI module, the WIFI antenna comprising WIFI chip and be connected with this WIFI chip, and WIFI chip is set up WIFI by this WIFI antenna with WAP (wireless access point) and is connected; Base band signal processing chip, is connected with this WIFI chip, is provided with in this base band signal processing chip: at least one network application module, carries out data service mutual by this WIFI module and this WAP (wireless access point); Data traffic management module, real-time statistics and this WAP (wireless access point) carry out the quantity of the network application module of data interaction; Power management module, to this WIFI chip power supply, obtains this quantity from data service module and judges, when determining this quantity and being 0, stops to described WIFI chip power supply.By the way, the present invention, by stopping to WIFI chip power supply when not using WIFI function, can save the electric energy of mobile communication terminal, extends the service time of battery.
Description
Technical field
The present invention relates to communication technique field, particularly relate to a kind of mobile communication terminal and method for managing power supply thereof.
Background technology
WIFI (wirelessfidelity, get online without being tethered to a cable) get more and more in the application of mobile communication terminal, WIFI chip is the device of mobile communication terminal standard configuration, can with WAP (wireless access point) (AP, AccessPoint) set up WIFI to connect, thus carry out data communication, nowadays, it is more and more frequent that people use WIFI to connect in life, study and work, therefore a lot of family is all provided with WAP (wireless access point), a lot of public arena there are also installed WAP (wireless access point), such as coffee shop, airport, station, library etc.Therefore, mobile communication terminal can be connected to the Internet by WAP (wireless access point), or plural mobile communication terminal is connected by WIFI.But WIFI, as a kind of wireless communication technology of short distance, also consumes the electric energy of mobile communication terminal while using, particularly along with the intelligent development of mobile communication terminal, the electric energy saving mobile communication terminal has become more and more important task.
At present, prior art mainly contains three kinds to the strategy of WIFI chip power supply: stop power supply when screen is closed, keep power supply when charging, forever keep power supply.But these three kinds of strategies have certain defect.The situation of stopping power supply when screen is closed, screen is closed, and does not illustrate and does not need to use WIFI, if user is by the online broadcast listening of WIFI, listens in process, probably can close screen, after judging that screen is closed, namely start to close WIFI, so certainly will cause and listen to interruption.For the situation keeping power supply during charging, user can not for a long time in charging.For the permanent situation keeping power supply, the electric energy of waste mobile communication terminal is apparent.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of mobile communication terminal and method for managing power supply thereof, can save the electric energy of mobile communication terminal, extends the service time of battery.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of mobile communication terminal, comprise: WIFI module, the WIFI antenna comprising WIFI chip and be connected with this WIFI chip, this WIFI chip is set up WIFI by this WIFI antenna with WAP (wireless access point) and is connected; Base band signal processing chip, is connected with this WIFI chip, is provided with in this base band signal processing chip: at least one network application module, carries out data interaction by this WIFI module and this WAP (wireless access point); Data traffic management module, real-time statistics and this WAP (wireless access point) carry out the quantity of the network application module of data interaction; Power management module, to this WIFI chip power supply, obtains this quantity from data traffic management module and judges, when determining this quantity and being 0, stops to this WIFI chip power supply, when determining this quantity and not being 0, keeps to this WIFI chip power supply; Wherein, this mobile communication terminal comprises display further, this power management module is when detecting that this display is closed, obtain this quantity from data traffic management module and judge, when determining this quantity and being 0, stop to this WIFI chip power supply, when determining this quantity and not being 0, keep to this WIFI chip power supply; When detecting that this display is not closed, keep to this WIFI chip power supply.
Wherein, this power management module is when detecting that this mobile communication terminal is in one scheduled time of holding state, obtain this quantity from data traffic management module and judge, when determining this quantity and being 0, stop to this WIFI chip power supply, when determining this quantity and not being 0, keep to this WIFI chip power supply; When detecting that this mobile communication terminal is not in one scheduled time of holding state, keep to this WIFI chip power supply.
Wherein, this data interaction comprises data upload and data download.
Wherein, this data traffic management module arranges the quantity of carrying out this network application module of data interaction with this WAP (wireless access point) when this WIFI connects and disconnects is 0.
For solving the problems of the technologies described above, another technical solution used in the present invention is: the method for managing power supply providing a kind of mobile communication terminal, and the method comprises the following steps: utilize WIFI chip to set up WIFI by WIFI antenna and WAP (wireless access point) and be connected; At least one network application module is utilized to carry out data interaction by WIFI chip and WIFI antenna and WAP (wireless access point); Data traffic management module real-time statistics and WAP (wireless access point) is utilized to carry out the quantity of the network application module of data interaction; Utilize power management module to WIFI chip power supply, obtain quantity from data traffic management module and judge, when determining quantity and being 0, stopping to WIFI chip power supply, when determining quantity and not being 0, keep to WIFI chip power supply; Wherein, this power management module is when detecting that the display of this mobile communication terminal is closed, obtain this quantity from data traffic management module and judge, when determining this quantity and being 0, stop to this WIFI chip power supply, when determining this quantity and not being 0, keep to this WIFI chip power supply; When detecting that the display of this mobile communication terminal is not closed, keep to this WIFI chip power supply.
Wherein, this power management module is when detecting that mobile communication terminal is in one scheduled time of holding state, obtain this quantity from data traffic management module and judge, when determining this quantity and being 0, stop to this WIFI chip power supply, when determining this quantity and not being 0, keep to this WIFI chip power supply; When detecting that this mobile communication terminal is not in one scheduled time of holding state, keep to this WIFI chip power supply.
Wherein, this data interaction comprises data upload and data download.
Wherein, this data traffic management module arranges the quantity of carrying out the network application module of data interaction with radio node when WIFI connects and disconnects is 0.
The invention has the beneficial effects as follows: the situation being different from prior art, mobile communication terminal of the present invention and method for managing power supply thereof obtain the quantity of carrying out the network application module of data interaction with WAP (wireless access point) from data traffic management module by power management module, and when determining this quantity and being 0, stop to WIFI chip power supply, thus the electric energy of mobile communication terminal can be saved, extend the service time of battery, ensure again the normal use of WIFI simultaneously.
Accompanying drawing explanation
Fig. 1 is the flow chart of method for managing power supply one embodiment of mobile communication terminal of the present invention;
Fig. 2 is the structural representation of mobile communication terminal one embodiment of the present invention;
Fig. 3 is the workflow diagram of the mobile communication terminal shown in Fig. 2.
Embodiment
Below in conjunction with drawings and embodiments, the present invention is described in detail.
Fig. 1 is the flow chart of method for managing power supply one embodiment of mobile communication terminal of the present invention.As shown in Figure 1, the method for managing power supply of this mobile communication terminal comprises the following steps:
Step S101: utilize WIFI chip to set up WIFI by WIFI antenna and WAP (wireless access point) and be connected.
Wherein, set up before WIFI is connected in WIFI chip and WAP (wireless access point), first will by the WAP (wireless access point) around line search in WIFI days, then the selected WAP (wireless access point) that will connect, send request request signal by WIFI antenna again to connect, and after WAP (wireless access point) receives this request signal, send confirmation signal to WIFI antenna, after WIFI chip receives the confirmation signal by WIFI antenna, successfully set up WIFI and connect.
Step S102: utilize at least one network application module to carry out data interaction by WIFI chip and WIFI antenna and WAP (wireless access point).
Wherein, network application module comprises browser, instant messenger, video playback client and online game etc., when network application module work, WIFI chip will carry out data interaction by WIFI antenna and WAP (wireless access point), to carry out comprising the mutual of the data such as information, picture, note, video.In the present embodiment, data interaction comprises data upload and data and downloads, and wherein data interaction direction can from mobile communication terminal to WAP (wireless access point), also can from WAP (wireless access point) to mobile communication terminal.
Step S103: utilize data traffic management module real-time statistics and WAP (wireless access point) to carry out the quantity of the network application module of data interaction;
Wherein, the quantity that network application module and WAP (wireless access point) carry out data interaction can have multiple, and multiple network application module can carry out data interaction simultaneously, such as user's browsing page down-load music or video on one side, data traffic management module then this quantity of real-time statistics record.In the present embodiment, data traffic management module arranges the quantity of carrying out the network application module of data interaction with WAP (wireless access point) when WIFI connects and disconnects is 0.
Step S104: utilize power management module to WIFI chip power supply, obtains quantity from data traffic management module and judges, when determining quantity and being 0, stopping to WIFI chip power supply, when determining quantity and not being 0, keep to WIFI chip power supply.
Wherein, mobile communication terminal includes display, and display, as the primary window with user interactions, can show that whether user is at use mobile communication terminal to a great extent, such as, when display is closed, user does not just probably use mobile communication terminal.Power management module is when detecting that the display of mobile communication terminal is closed, obtain quantity from data traffic management module and judge, when determining quantity and being 0, when namely not having network application module and WAP (wireless access point) to carry out data interaction, stop to WIFI chip power supply, when determining quantity and not being 0, when namely having at least one network application module to carry out data interaction with WAP (wireless access point), keep powering to WIFI chip; Power management module, when detecting that the display of mobile communication terminal is not closed, keeps powering to WIFI chip.
On the other hand, due to exist display do not close time, mobile communication terminal is but in the situation of holding state, and such as mobile communication terminal is in holding state, but display but display screen protection picture.Therefore, power management module is when detecting that mobile communication terminal is in one scheduled time of holding state, obtain quantity from data traffic management module and judge, when determining quantity and being 0, stop to WIFI chip power supply, when determining quantity and not being 0, keep powering to WIFI chip; When detecting that mobile communication terminal is not in one scheduled time of holding state, keep to WIFI chip power supply.
Fig. 2 is the structural representation of mobile communication terminal one embodiment of the present invention.As shown in Figure 2, mobile communication terminal comprises: base band signal processing chip 20 and WIFI module 21.Be connected by SDIO interface bus between WIFI module 21 with base band signal processing chip 20, SDIO interface bus comprises SDC_CLK, SDC_CMD and SDC_DATA.Base band signal processing chip 20 is communicated with WIFI module 21 by SDIO interface bus, WIFI module 21 can be used to carry out data manipulation, and control etc. WIFI module 21.
In the present embodiment, WIFI module 21 comprises the signal of WIFI chip 211 and the responsible search WAP (wireless access point) of WIFI antenna 212, WIFI antenna 212, and receives or send data.WIFI chip 211 is electrically connected with WIFI antenna 212, and WIFI chip 211 is received by WIFI antenna 212 or sends data, thus communicates with WAP (wireless access point).
WIFI module 21, for connecting power supply, thinks that the normal work of WIFI chip 211 provides electric energy.If WIFI module 21 and power supply disconnect, WIFI chip 211 enters park mode, quits work.
Base band signal processing chip 20 is connected with WIFI chip 211, and base band signal processing chip 20 inside is provided with: network application module 201, data traffic management module 202 and power management module 203.
Network application module 201 can be the application such as browser, instant messenger, video playback client, for carrying out data interaction by WIFI module 21 and WAP (wireless access point).When network application module 201 needs to use or stop using data service, notification data service management module 202 carries out record management.
Data traffic management module 202 carries out the quantity of the network application module 201 of data interaction for real-time statistics and WAP (wireless access point), to grasp the situation of data interaction, make power management module 203 when control WIFI module 21 dormancy, can judge according to the situation of current data interaction.
Power management module 203 for powering to WIFI chip 211, further, also for the power management of whole system.Power management module 203 carries out the quantity of the network application module 201 of data interaction by obtaining from data traffic management module 202 with WAP (wireless access point) and judges.When determining quantity and being 0, stop powering to WIFI chip 211, WIFI chip 211 enters park mode, is in minimum power consumption state; When determining quantity and not being 0, keep powering to WIFI chip 211, WIFI chip 211 normally works.
To introduce the specific works flow process of the mobile communication terminal of the present embodiment below, and see also Fig. 3, Fig. 3 is the workflow diagram of the mobile communication terminal shown in Fig. 2.As shown in Figure 3, communication terminal 300 can be mobile phone, personal digital assistant or panel computer etc., and the specific works flow process of communication terminal 300 comprises the following steps:
Step 301:WIFI chip 211 is set up WIFI by WIFI antenna 212 request with WAP (wireless access point) and is connected.
Wherein, WIFI chip 211 is through relevant initialization, and carry out the scanning of wireless input point signal, the WAP (wireless access point) in present scope listed with list mode, user selects certain WAP (wireless access point), and request is set up WIFI with this WAP (wireless access point) and is connected.
Step 302: judge that WIFI connects and whether set up, if so, then carry out step 303, if not, then carry out step 308.
Wherein, although WIFI antenna 212 has searched certain WAP (wireless access point), but WIFI connection is not necessarily set up, such as this WAP (wireless access point) needs input password, user undesirably to set up WIFI to connect and do not select to set up or WIFI chip 211 is set up WIFI with WAP (wireless access point) and is connected, but signal is very weak, causes WIFI to connect and disconnect.
Step 303: at least one network application module 201 carries out data interaction with WAP (wireless access point).
Step 304: data traffic management module 202 real-time statistics and WAP (wireless access point) carry out the quantity of the network application module 201 of data interaction.
Wherein, when WIFI chip 211 carries out relevant initialization, data traffic management module 202 also carries out initialization, to make to restart statistics during WIFI connection establishment.Data traffic management module 202 manages the mutual situation of current data, and by the current ID carrying out the network application module 201 of data interaction of array record, and by a variable record quantity, this quantity is corresponding with ID.When certain network application module 201 carries out data interaction, data traffic management module 202 records corresponding ID, and variable is added 1.Equally, when certain network application module 201 stops carrying out data interaction, data traffic management module 202 eliminates corresponding ID from array, and variable is subtracted 1.
Step 305: judge whether quantity is 0, if so, then carry out step 308, if not, then carry out step 306.
Wherein, because the quantity of carrying out the network application module 201 of data interaction with WAP (wireless access point) is not 0, then keeps powering to WIFI chip 211, ensure that the normal use of WIFI.Due in most cases, the display of mobile communication terminal is when closing, and user can not use WIFI, but in order to better make user obtain the good experience using WIFI, still judges when display is closed.Power management module 203, when detecting that display is closed, obtains quantity from data traffic management module 202 and judges, when determining quantity and being 0, carry out step 308; When determining quantity and not being 0, carry out step 306.
Consider that mobile communication terminal is in the holding state scheduled time, and display is not closed, such as now display panel curtain protection picture.Power management module 203, when detecting that mobile communication terminal is in one scheduled time of holding state, obtains quantity from data traffic management module 202 and judges, when determining quantity and being 0, carry out step 308; When determining quantity and not being 0, carry out step 306.
In the present embodiment, do not set up when determining WIFI connection, or when WIFI connection midway disconnects, arranging the quantity of carrying out the network application module 201 of data interaction with WAP (wireless access point) is 0.
Step 306: power management module 203 keeps powering to WIFI chip 211.
Wherein, when power management module 203 detects that display is not closed, keep powering to WIFI chip 211 and when detecting that mobile communication terminal is not in one scheduled time of holding state, keeping powering to WIFI chip 211.
Step 307:WIFI chip 211 normally works, and carry out step 302 simultaneously.
Wherein, WIFI chip 211 normally works, and can be affected because emergent WIFI connects disconnection, and such as WAP (wireless access point) stops sending signal etc. due to faults itself, so need the moment to judge, whether WIFI connection sets up.
Step 308: power management module 203 stops powering to WIFI chip 211.
Wherein, when WIFI connect do not set up or be 0 with the quantity that WAP (wireless access point) carries out the network application module 201 of data interaction, all stop powering to WIFI chip 211, the electric energy of mobile communication terminal can be saved, as far as possible farthest extend the service time of battery.
Step 309:WIFI chip 211 quits work and enters park mode.
Wherein, power management module 203 is stopped power supply according to a definite sequence, namely first closes the devices such as the display of mobile communication terminal, touch-screen, press key lamp, finally stops powering to WIFI chip 211 again.Such order can not produce user and use mobile communication terminal to carry out the situation of data interaction interruption, ensure that the normal use of WIFI.
By the way, mobile communication terminal of the present invention and method for managing power supply thereof obtain the quantity of carrying out the network application module of data interaction with WAP (wireless access point) from data traffic management module by power management module, and when determining this quantity and being 0, stop to WIFI chip power supply, thus the electric energy of mobile communication terminal can be saved, extend the service time of battery, ensure again the normal use of WIFI simultaneously.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (8)
1. a mobile communication terminal, is characterized in that, described mobile communication terminal comprises:
WIFI module, the WIFI antenna comprising WIFI chip and be connected with described WIFI chip, described WIFI chip is set up WIFI by described WIFI antenna with WAP (wireless access point) and is connected;
Base band signal processing chip, is connected with described WIFI chip, is provided with in described base band signal processing chip:
At least one network application module, carries out data interaction by described WIFI module and described WAP (wireless access point);
Data traffic management module, real-time statistics and described WAP (wireless access point) carry out the quantity of the described network application module of data interaction;
Power management module, to described WIFI chip power supply, obtains described quantity from described data traffic management module and judges, when determining described quantity and being 0, stop to described WIFI chip power supply, when determining described quantity and not being 0, keep to described WIFI chip power supply;
Wherein, described mobile communication terminal comprises display further, described power management module is when detecting that described display is closed, obtain described quantity from described data traffic management module and judge, when determining described quantity and being 0, stop to described WIFI chip power supply, when determining described quantity and not being 0, keep to described WIFI chip power supply; When detecting that described display is not closed, keep to described WIFI chip power supply.
2. mobile communication terminal according to claim 1, it is characterized in that, described power management module is when detecting that described mobile communication terminal is in one scheduled time of holding state, obtain described quantity from described data traffic management module and judge, when determining described quantity and being 0, stop to described WIFI chip power supply, when determining described quantity and not being 0, keep to described WIFI chip power supply; When detecting that described mobile communication terminal is not in one scheduled time of holding state, keep to described WIFI chip power supply.
3. mobile communication terminal according to claim 1, is characterized in that, described data interaction comprises data upload and data are downloaded.
4. mobile communication terminal according to claim 1, is characterized in that, it is 0 that described data traffic management module arranges the quantity of carrying out the described network application module of data interaction with described WAP (wireless access point) when described WIFI connects and disconnects.
5. a method for managing power supply for mobile communication terminal, is characterized in that, comprises the following steps:
Utilize WIFI chip to set up WIFI by WIFI antenna and WAP (wireless access point) to be connected;
At least one network application module is utilized to carry out data interaction by described WIFI chip and described WIFI antenna and described WAP (wireless access point);
Data traffic management module real-time statistics and described WAP (wireless access point) is utilized to carry out the quantity of the described network application module of data interaction;
Utilize power management module to described WIFI chip power supply, obtain described quantity from described data traffic management module and judge, when determining described quantity and being 0, stopping to described WIFI chip power supply, when determining described quantity and not being 0, keep to described WIFI chip power supply;
Wherein, described power management module is when detecting that the display of described mobile communication terminal is closed, obtain described quantity from described data traffic management module and judge, when determining described quantity and being 0, stop to described WIFI chip power supply, when determining described quantity and not being 0, keep to described WIFI chip power supply; When detecting that the display of described mobile communication terminal is not closed, keep to described WIFI chip power supply.
6. method according to claim 5, it is characterized in that, described power management module is when detecting that described mobile communication terminal is in one scheduled time of holding state, obtain described quantity from described data traffic management module and judge, when determining described quantity and being 0, stop to described WIFI chip power supply, when determining described quantity and not being 0, keep to described WIFI chip power supply; When detecting that described mobile communication terminal is not in one scheduled time of holding state, keep to described WIFI chip power supply.
7. method according to claim 5, is characterized in that, described data interaction comprises data upload and data are downloaded.
8. method according to claim 5, is characterized in that, it is 0 that described data traffic management module arranges the quantity of carrying out the described network application module of data interaction with described radio node when described WIFI connects and disconnects.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210217229.1A CN102761946B (en) | 2012-06-27 | 2012-06-27 | A kind of mobile communication terminal and method for managing power supply thereof |
| PCT/CN2013/072056 WO2014000459A1 (en) | 2012-06-27 | 2013-03-01 | Mobile communication terminal and power management method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210217229.1A CN102761946B (en) | 2012-06-27 | 2012-06-27 | A kind of mobile communication terminal and method for managing power supply thereof |
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| CN102761946A CN102761946A (en) | 2012-10-31 |
| CN102761946B true CN102761946B (en) | 2016-03-30 |
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| WO (1) | WO2014000459A1 (en) |
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| CN102761946B (en) * | 2012-06-27 | 2016-03-30 | 惠州Tcl移动通信有限公司 | A kind of mobile communication terminal and method for managing power supply thereof |
| CN104038618A (en) * | 2013-03-06 | 2014-09-10 | 联想(北京)有限公司 | Access control method and electronic equipment |
| CN104427596B (en) * | 2013-09-02 | 2018-04-27 | 联想(北京)有限公司 | The management method and device of wireless connection |
| CN103442148A (en) * | 2013-09-11 | 2013-12-11 | 广州市久邦数码科技有限公司 | Intelligent power-saving system and intelligent power-saving method for mobile terminals |
| CN105744604B (en) * | 2014-12-09 | 2020-03-17 | 航天信息股份有限公司 | WIFI module power consumption control device and method based on android system |
| CN106209652A (en) * | 2015-05-08 | 2016-12-07 | 西安中兴新软件有限责任公司 | A kind of routing device and power-saving method, device |
| CN104811930B (en) * | 2015-05-19 | 2018-09-11 | 广东小天才科技有限公司 | Network flow control method and system of mobile terminal |
| CN104834548A (en) * | 2015-05-21 | 2015-08-12 | 广东小天才科技有限公司 | Automatic network disconnection method and device |
| CN105101366B (en) * | 2015-05-29 | 2019-02-22 | 努比亚技术有限公司 | Method for controlling mobile terminal and mobile terminal |
| CN105955073A (en) * | 2016-04-27 | 2016-09-21 | 乐视控股（北京）有限公司 | Automatic starting method, system and mobile intelligent devices for satellite positioning device |
| CN107949040B (en) * | 2017-12-04 | 2020-06-12 | Oppo广东移动通信有限公司 | Wireless local area network scanning method and device, computer equipment and storage medium |
| WO2019113760A1 (en) * | 2017-12-11 | 2019-06-20 | 深圳前海达闼云端智能科技有限公司 | Card writer mounting method and terminal |
| CN111132283B (en) * | 2019-11-11 | 2021-06-29 | 华为技术有限公司 | Power consumption control method and equipment |
| CN112867107B (en) * | 2019-11-28 | 2022-09-23 | 华为技术有限公司 | Wireless fidelity WIFI chip control method and related equipment thereof |
| CN114339797B (en) * | 2021-12-30 | 2024-04-30 | 合肥磐稳检测技术有限公司 | WIFI module testing device and power supply control method thereof |
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|---|---|---|---|---|
| CN102111858A (en) * | 2009-12-29 | 2011-06-29 | Lg电子株式会社 | Mobile terminal and controlling method thereof |
| CN101815133A (en) * | 2010-04-04 | 2010-08-25 | 深圳市同洲电子股份有限公司 | Mobile communication device and power saving method thereof |
| CN101895972A (en) * | 2010-04-20 | 2010-11-24 | 深圳市权智掌上电脑有限公司 | WiFi (Wireless Fidelity) power supply dynamic management system and method |
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| WO2014000459A1 (en) | 2014-01-03 |
| CN102761946A (en) | 2012-10-31 |
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