CN102761946A - Mobile communication terminal and power supply management method thereof - Google Patents
Mobile communication terminal and power supply management method thereof Download PDFInfo
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- CN102761946A CN102761946A CN2012102172291A CN201210217229A CN102761946A CN 102761946 A CN102761946 A CN 102761946A CN 2012102172291 A CN2012102172291 A CN 2012102172291A CN 201210217229 A CN201210217229 A CN 201210217229A CN 102761946 A CN102761946 A CN 102761946A
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- wifi
- power supply
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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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Abstract
The invention discloses a mobile communication terminal and a power supply management method thereof. The mobile communication terminal comprises a WIFI (Wireless Fidelity) module and a baseband signal processing chip, wherein the WIFI module comprises a WIFI chip and a WIFI antenna connected with the WIFI chip; the WIFI chip and a wireless access point establish WIFI connection through the WIFI antenna; the baseband signal processing chip is connected with the WIFI chip; at least one network application module, a data service management module and a power supply management module are arranged in the baseband signal processing chip; the network application modules can carry out data service interaction with the wireless access point through the WIFI module; the data service management module counts the quantity of the network application modules which carry out data interaction with the wireless access point in real time; and the power supply management module supplies power to the WIFI chip, obtains the quantity of the network application modules from the data service module and judges, and stops supplying power to the WIFI chip when judging that the quantity is zero. With the adoption of the manner, the mobile communication terminal stops supplying the power to the WIFI chip when a WIFI function is not used, so that the electric energy of the mobile communication terminal can be saved, and the using time of a battery is prolonged.
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
In the applied more and more of mobile communication terminal, the WIFI chip is the device of mobile communication terminal standard configuration to WIFI (wireless fidelity gets online without being tethered to a cable); Can with WAP (AP; Access Point) sets up WIFI and connect, thereby 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 families all are equipped with WAP, and WAP has also been installed in a lot of public arenas, such as coffee shop, airport, station, library etc.Therefore, mobile communication terminal can be connected to the Internet through WAP, and perhaps plural mobile communication terminal connects through WIFI.But WIFI also consumes the electric energy of mobile communication terminal as a kind of wireless communication technology of short distance when using, and particularly along with the intelligent development of mobile communication terminal, the electric energy of practicing thrift 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, keep when charging power supply, the permanent maintenance to supply power when screen is closed.Yet these three kinds of strategies all have certain defective.The situation of stopping power supply when closing for screen, screen is closed, and does not explain and need use WIFI;, listen in the process through the online broadcast listening of WIFI like the user, probably can close screen; Iff promptly begins to close WIFI after judging that screen is closed, and certainly will cause so and listen to interruption.Keep the situation of power supply during for charging, the user can not be for a long time in charging.For the situation of permanent maintenance power supply, the electric energy of waste mobile communication terminal is conspicuous.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of mobile communication terminal and method for managing power supply thereof, can practice thrift the electric energy of mobile communication terminal, prolongs the service time of battery.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of mobile communication terminal is provided; Comprise: the WIFI module, comprise WIFI chip and the WIFI antenna that is connected with this WIFI chip, this WIFI chip is set up WIFI through this WIFI antenna with WAP 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, carry out data interaction through this WIFI module and this WAP; The data traffic management module, real-time statistics and this WAP carry out the quantity of the network application module of data interaction; Power management module to this WIFI chip power supply, obtains this quantity and judges from the data traffic management module, is 0 o'clock determining this quantity, stop to this WIFI chip power supply, and be not 0 o'clock determining this quantity, keep to this WIFI chip power supply.
Wherein, This mobile communication terminal further comprises display, and this power management module obtains this quantity and judges from the data traffic management module when detecting this display and close; Determining this quantity is 0 o'clock; Stopping to this WIFI chip power supply, is not 0 o'clock determining this quantity, keeps to this WIFI chip power supply; When detecting this display and do not close, keep to this WIFI chip power supply.
Wherein, This power management module is in holding state during one scheduled time detecting this mobile communication terminal; Obtaining this quantity and judge from the data traffic management module, is 0 o'clock determining this quantity, stops to this WIFI chip power supply; Determining this quantity is not 0 o'clock, keeps to this WIFI chip power supply; Be not in holding state during one scheduled time detecting this mobile communication terminal, keep to this WIFI chip power supply.
Wherein, this data interaction comprises data upload and data download.
Wherein, the setting when this WIFI connects disconnection of this data traffic management module is 0 with the quantity that this WAP carries out this network application module of data interaction.
For solving the problems of the technologies described above, another technical scheme that the present invention adopts is: a kind of method for managing power supply of mobile communication terminal is provided, and this method may further comprise the steps: utilize the WIFI chip to set up WIFI through WIFI antenna and WAP and be connected; Utilize at least one network application module to carry out data interaction through WIFI chip and WIFI antenna and WAP; Utilize data traffic management module real-time statistics and WAP to carry out the quantity of the network application module of data interaction; Utilizing power management module to the WIFI chip power supply, obtain quantity and judge from the data traffic management module, is 0 o'clock determining quantity, stops the chip power supply to WIFI, is not 0 o'clock determining quantity, keeps to the WIFI chip power supply.
Wherein, When this power management module is closed at the display that detects this mobile communication terminal; Obtaining this quantity and judge from the data traffic management module, is 0 o'clock determining this quantity, stops to this WIFI chip power supply; Determining this quantity is not 0 o'clock, keeps to this WIFI chip power supply; When the display that detects this mobile communication terminal is not closed, keep to this WIFI chip power supply.
Wherein, This power management module is in holding state during one scheduled time detecting mobile communication terminal; Obtaining this quantity and judge from the data traffic management module, is 0 o'clock determining this quantity, stops to this WIFI chip power supply; Determining this quantity is not 0 o'clock, keeps to this WIFI chip power supply; Be not in holding state during one scheduled time detecting this mobile communication terminal, keep to this WIFI chip power supply.
Wherein, this data interaction comprises data upload and data download.
Wherein, the setting when WIFI connects disconnection of this data traffic management module is 0 with the quantity that radio node carries out the network application module of data interaction.
The invention has the beneficial effects as follows: the situation that is 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 through power management module from the data traffic management module; And be 0 o'clock determining this quantity, stop chip power supply, thereby can practice thrift the electric energy of mobile communication terminal to WIFI; Prolong the service time of battery, guarantee the normal use of WIFI simultaneously again.
Description of drawings
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 mobile communication terminal shown in Figure 2.
Embodiment
Below in conjunction with accompanying drawing and execution mode the present invention is elaborated.
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 may further comprise the steps:
Step S101: utilize the WIFI chip to set up WIFI and be connected through WIFI antenna and WAP.
Wherein, before WIFI chip and WAP are set up WIFI and are connected, earlier will be through the WAP around the line search in WIFI days; The selected then WAP that will connect; Connect through the request of WIFI antenna transmission request signal again, and after WAP receives this request signal, to WIFI antenna transmission confirmation signal; After the WIFI chip receives confirmation signal through the WIFI antenna, successfully set up WIFI and connect.
Step S102: utilize at least one network application module to carry out data interaction through WIFI chip and WIFI antenna and WAP.
Wherein, The network application module comprises browser, instant messenger, video playback client and online game etc.; When the network application module is worked; The WIFI chip will carry out data interaction through WIFI antenna and WAP, to comprise the mutual of data such as information, picture, note, video.In the present embodiment, data interaction comprises that data upload and data download, and wherein data interaction direction can be from the mobile communication terminal to the WAP, also can be from the WAP to the mobile communication terminal.
Step S103: utilize data traffic management module real-time statistics and WAP to carry out the quantity of the network application module of data interaction;
Wherein, The quantity that network application module and WAP carry out data interaction can have a plurality of; And a plurality of network application modules can be carried out data interaction simultaneously, user's browsing page down-load music or video on one side on one side for example, and the data traffic management module is this quantity of real-time statistics and record then.In the present embodiment, the setting when WIFI connects disconnection of data traffic management module is 0 with the quantity that WAP carries out the network application module of data interaction.
Step S104: utilizing power management module to the WIFI chip power supply, obtain quantity and judge from the data traffic management module, is 0 o'clock determining quantity, stops the chip power supply to WIFI, is not 0 o'clock determining quantity, keeps to the WIFI chip power supply.
Wherein, Mobile communication terminal includes display, and the main window of display conduct and user interactions can show to a great extent whether the user is using mobile communication terminal; When for example display was closed, the user did not just probably use mobile communication terminal.When power management module is closed at the display that detects mobile communication terminal; Obtaining quantity and judge from the data traffic management module, is 0 o'clock determining quantity, when promptly not having network application module and WAP to carry out data interaction; Stop chip power supply to WIFI; Determining quantity is not 0 o'clock, when promptly having at least one network application module carrying out data interaction with WAP, keeps supplying power to the WIFI chip; When power management module is not closed at the display that detects mobile communication terminal, keep supplying power to the WIFI chip.
On the other hand, because when existing display not close, mobile communication terminal but is in the situation of holding state, for example mobile communication terminal is in holding state, but but display screen protection picture of display.Therefore; Power management module is in holding state during one scheduled time detecting mobile communication terminal; Obtaining quantity and judge from the data traffic management module, is 0 o'clock determining quantity, stops the chip power supply to WIFI; Determining quantity is not 0 o'clock, keeps supplying power to the WIFI chip; Be not in holding state during one scheduled time detecting mobile communication terminal, keep to the 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 through the SDIO interface bus between WIFI module 21 and the base band signal processing chip 20, the SDIO interface bus comprises SDC CLK, SDC CMD and SDC DATA.Base band signal processing chip 20 communicates through SDIO interface bus and WIFI module 21, can use WIFI module 21 to carry out data manipulation, and WIFI module 21 is controlled etc.
In the present embodiment, WIFI module 21 comprises WIFI chip 211 and WIFI antenna 212, and WIFI antenna 212 is responsible for the signal of search WAP, and receives or send data.WIFI chip 211 is electrically connected with WIFI antenna 212, and WIFI chip 211 receives through WIFI antenna 212 or sends data, thereby communicates with WAP.
Base band signal processing chip 20 is connected with WIFI chip 211, and base band signal processing chip 20 set inside have: network application module 201, data traffic management module 202 and power management module 203.
Data traffic management module 202 is used for the quantity that real-time statistics and WAP carry out the network application module 201 of data interaction; To grasp the situation of data interaction; Make power management module 203 when 21 dormancy of control WIFI module, can judge according to the situation of current data interaction.
To introduce the concrete workflow of the mobile communication terminal of present embodiment below, and please consult Fig. 3 in the lump, Fig. 3 is the workflow diagram of mobile communication terminal shown in Figure 2.As shown in Figure 3, communication terminal 300 can be mobile phone, personal digital assistant or panel computer etc., and the concrete workflow of communication terminal 300 may further comprise the steps:
Step 301:WIFI chip 211 is set up WIFI through 212 requests of WIFI antenna with WAP and is connected.
Wherein, WIFI chip 211 carries out the scanning to wireless input point signal through relevant initialization, and the WAP in the current scope is listed with the tabulation mode, and the user selects certain WAP, and request is set up WIFI with this WAP and is connected.
Step 302: judge whether the WIFI connection sets up, if, then carry out step 303, if not, then carry out step 308.
Wherein, Though WIFI antenna 212 has searched certain WAP; But WIFI connects not necessarily foundation; Need input password, user such as this WAP and not expect to set up WIFI and connect and do not select to set up or WIFI chip 211 is set up WIFI with WAP and is connected, but signal very a little less than, cause WIFI connection disconnection etc.
Step 303: at least one network application module 201 is carried out data interaction with WAP.
Step 304: data traffic management module 202 real-time statistics and WAP carry out the quantity of the network application module 201 of data interaction.
Wherein, when WIFI chip 211 was correlated with initialization, data traffic management module 202 was also carried out initialization, restarted statistics when setting up so that WIFI connects.The mutual situation of data traffic management module 202 management current datas, through the current ID that carries out the network application module 201 of data interaction of array record, and through a variable record quantity, this quantity is corresponding with ID.When certain network application module 201 was carried out data interaction, data traffic management module 202 write down corresponding ID, and variable is added 1.Equally, when certain network application module 201 stopped to carry out data interaction, data traffic management module 202 was eliminated corresponding ID from array, and variable is subtracted 1.
Step 305: judge whether quantity is 0, if, 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 is not 0, then keep having guaranteed the normal use of WIFI to 211 power supplies of WIFI chip.Because in most cases, the display of mobile communication terminal is when closing, and the user can not use WIFI, but in order the user to be obtained use the good experience of WIFI, when display is closed, still judges.Power management module 203 obtains quantity and judges from data traffic management module 202 when detecting display and close, and is 0 o'clock determining quantity, carry out step 308; Determining quantity is not 0 o'clock, carry out step 306.
Consider that mobile communication terminal is in holding state scheduled time, and display is closed not, such as display panel curtain protection this moment picture.Power management module 203 is in holding state during one scheduled time detecting mobile communication terminal, and obtain quantity and judge from data traffic management module 202, be 0 o'clock determining quantity, carry out step 308; Determining quantity is not 0 o'clock, carry out step 306.
In the present embodiment, connect and set up when determining WIFI, or WIFI connects when breaking off midway, it is 0 that the quantity of carrying out the network application module 201 of data interaction with WAP is set.
Step 306: power management module 203 keeps to 211 power supplies of WIFI chip.
Wherein, when power management module 203 detects display and do not close, keep not being in holding state during one scheduled time, keep to 211 power supplies of WIFI chip to 211 power supplies of WIFI chip and detecting mobile communication terminal.
Step 307:WIFI chip 211 operate as normal, and carry out step 302 simultaneously.
Wherein, WIFI chip 211 operate as normal can be affected because emergent WIFI connects disconnection, and for example whether WAP is set up so need judge the WIFI connection constantly because faults itself stops to send signal etc.
Step 308: power management module 203 stops to 211 power supplies of WIFI chip.
Wherein, WIFI connect do not set up or with quantity that WAP carries out the network application module 201 of data interaction be under 0 the situation; All stop to practice thrift the electric energy of mobile communication terminal, as far as possible farthest prolong the service time of battery to 211 power supplies of WIFI chip.
The step 309:WIFI chip 211 entering park mode that quits work.
Wherein, power management module 203 is stopped power supply according to a definite sequence, promptly closes the devices such as display, touch-screen, press key lamp of mobile communication terminal earlier, stops at last to 211 power supplies of WIFI chip again.Such order can not produce the user and use mobile communication terminal to carry out the situation that data interaction is interrupted, and has guaranteed 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 through power management module from the data traffic management module; And be 0 o'clock determining this quantity, stop chip power supply, thereby can practice thrift the electric energy of mobile communication terminal to WIFI; Prolong the service time of battery, guarantee the normal use of WIFI simultaneously again.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. a mobile communication terminal is characterized in that, said mobile communication terminal comprises:
The WIFI module comprises WIFI chip and the WIFI antenna that is connected with said WIFI chip, and said WIFI chip is set up WIFI through said WIFI antenna with WAP and is connected;
Base band signal processing chip is connected with said WIFI chip, is provided with in the said base band signal processing chip:
At least one network application module is carried out data interaction through said WIFI module and said WAP;
The data traffic management module, real-time statistics and said WAP carry out the quantity of the said network application module of data interaction;
Power management module to said WIFI chip power supply, obtains said quantity and judges from said data traffic management module; Determining said quantity is 0 o'clock; Stopping to said WIFI chip power supply, is not 0 o'clock determining said quantity, keeps to said WIFI chip power supply.
2. mobile communication terminal according to claim 1 is characterized in that said mobile communication terminal further comprises display; Said power management module is when detecting said display and close; Obtaining said quantity and judge from said data traffic management module, is 0 o'clock determining said quantity, stops to said WIFI chip power supply; Determining said quantity is not 0 o'clock, keeps to said WIFI chip power supply; When detecting said display and do not close, keep to said WIFI chip power supply.
3. mobile communication terminal according to claim 1; It is characterized in that said power management module is in holding state during one scheduled time detecting said mobile communication terminal, obtain said quantity and judge from said data traffic management module; Determining said quantity is 0 o'clock; Stopping to said WIFI chip power supply, is not 0 o'clock determining said quantity, keeps to said WIFI chip power supply; Be not in holding state during one scheduled time detecting said mobile communication terminal, keep to said WIFI chip power supply.
4. mobile communication terminal according to claim 1 is characterized in that, said data interaction comprises data upload and data download.
5. mobile communication terminal according to claim 1 is characterized in that, the setting when said WIFI connects disconnection of said data traffic management module is 0 with the quantity that said WAP carries out the said network application module of data interaction.
6. the method for managing power supply of a mobile communication terminal is characterized in that, may further comprise the steps:
Utilizing the WIFI chip to set up WIFI through WIFI antenna and WAP is connected;
Utilize at least one network application module to carry out data interaction through said WIFI chip and said WIFI antenna and said WAP;
Utilize data traffic management module real-time statistics and said WAP to carry out the quantity of the said network application module of data interaction;
Utilize power management module to said WIFI chip power supply; Obtaining said quantity and judge from said data traffic management module, is 0 o'clock determining said quantity, stops to said WIFI chip power supply; Determining said quantity is not 0 o'clock, keeps to said WIFI chip power supply.
7. method according to claim 6; It is characterized in that, when said power management module is closed at the display that detects said mobile communication terminal, obtain said quantity and judge from said data traffic management module; Determining said quantity is 0 o'clock; Stopping to said WIFI chip power supply, is not 0 o'clock determining said quantity, keeps to said WIFI chip power supply; When the display that detects said mobile communication terminal is not closed, keep to said WIFI chip power supply.
8. method according to claim 6; It is characterized in that said power management module is in holding state during one scheduled time detecting said mobile communication terminal, obtain said quantity and judge from said data traffic management module; Determining said quantity is 0 o'clock; Stopping to said WIFI chip power supply, is not 0 o'clock determining said quantity, keeps to said WIFI chip power supply; Be not in holding state during one scheduled time detecting said mobile communication terminal, keep to said WIFI chip power supply.
9. method according to claim 6 is characterized in that, said data interaction comprises data upload and data download.
10. method according to claim 6 is characterized in that, the setting when said WIFI connects disconnection of said data traffic management module is 0 with the quantity that said radio node carries out the said network application module of data interaction.
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 |
Applications Claiming Priority (1)
| 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 |
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| Publication Number | Publication Date |
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| CN102761946A true CN102761946A (en) | 2012-10-31 |
| CN102761946B CN102761946B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210217229.1A Expired - Fee Related 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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| CN (1) | CN102761946B (en) |
| WO (1) | WO2014000459A1 (en) |
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| 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 |
| WO2014000459A1 (en) * | 2012-06-27 | 2014-01-03 | 惠州Tcl移动通信有限公司 | Mobile communication terminal and power management method thereof |
| CN104038618A (en) * | 2013-03-06 | 2014-09-10 | 联想(北京)有限公司 | Access control method and electronic equipment |
| CN104427596A (en) * | 2013-09-02 | 2015-03-18 | 联想(北京)有限公司 | Wireless-connection managing method and device |
| CN104811930A (en) * | 2015-05-19 | 2015-07-29 | 广东小天才科技有限公司 | Network flow control method and network flow control system for mobile terminal |
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| 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 |
| CN105101366A (en) * | 2015-05-29 | 2015-11-25 | 努比亚技术有限公司 | Mobile terminal control method and mobile terminal |
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| CN107949040A (en) * | 2017-12-04 | 2018-04-20 | 广东欧珀移动通信有限公司 | Wireless local area network scan method, apparatus, computer equipment and storage medium |
| 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 |
| WO2021103893A1 (en) * | 2019-11-28 | 2021-06-03 | 华为技术有限公司 | Wireless fidelity (wifi) chip control method and related device thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102761946B (en) | 2016-03-30 |
| WO2014000459A1 (en) | 2014-01-03 |
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