CN103036652A - Method and device for data transmission - Google Patents
Method and device for data transmission Download PDFInfo
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- CN103036652A CN103036652A CN2012105640965A CN201210564096A CN103036652A CN 103036652 A CN103036652 A CN 103036652A CN 2012105640965 A CN2012105640965 A CN 2012105640965A CN 201210564096 A CN201210564096 A CN 201210564096A CN 103036652 A CN103036652 A CN 103036652A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000012546 transfer Methods 0.000 claims description 29
- 238000012544 monitoring process Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
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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 is suitable for the technical field of mobile terminals, and provides a method and a device for data transmission. The method and the device includes that when a screen of a mobile terminal goes black, the execution state of a wireless local area network (WLAN) module of the mobile terminal is obtained; the execution state comprises a data transmission state and a data transmission end state; and when the execution state of the WLAN module is the data transmission state, the WLAN module is controlled to be under a normal mode. According to the method and the device for the data transmission, when the execution state of the WLAN module is the data transmission state, the WLAN module is controlled to be under the normal mode, so when the screen of the mobile terminal goes black, the speed of data transmission can still be maintained, and therefore high-speed transmission of data is guaranteed, time of the data transmission is greatly reduced, and operation efficiency of a user is improved.
Description
Technical field
The invention belongs to technical field of mobile terminals, relate in particular to a kind of data transmission method and device.
Background technology
Along with the portable terminal arrival in intelligent epoch, the configuration of portable terminal from strength to strength, function is more and more, portable terminal can carry out the transmission of data by wired or wireless mode, as by wired mode to the computer transmission data, perhaps between the user by wireless mode the transmission of data.
Yet, in the prior art after portable terminal puts out screen, system is in order to guarantee flying power, can enter energy-saving mode, portable terminal is placed lower powered running status, and this moment, the time of therefore finishing transfer of data can increase greatly because the speed of portable terminal transmission descends greatly, thereby expended user time, reduced user's operating efficiency.
Summary of the invention
The purpose of the embodiment of the invention is to provide a kind of data transmission method, is intended to solve in the prior art after portable terminal puts out screen, and the speed of the transmission of data is excessively slow, has reduced the problem of user's operating efficiency.
The embodiment of the invention is achieved in that a kind of data transmission method, comprising:
When portable terminal puts out screen, obtain the executing state of the WLAN (wireless local area network) WLAN module of portable terminal, described executing state comprises data transmission state and the complete state of transfer of data;
When the executing state of described WLAN module is data transmission state, controls described WLAN module and be in normal mode.
Another purpose of the embodiment of the invention is to provide a kind of data transmission device, comprising:
Acquiring unit is used for obtaining the executing state of the WLAN (wireless local area network) WLAN module of portable terminal when portable terminal puts out screen, and described executing state comprises data transmission state and the complete state of transfer of data;
Control unit is used for controlling described WLAN module and being in normal mode when the executing state of described WLAN module is data transmission state.
In embodiments of the present invention, when the executing state of WLAN module is data transmission state, control WLAN module is in normal mode, so that after portable terminal puts out screen, the speed that still can keep the transmission of data, thereby guaranteed the high-speed transfer of data, greatly reduced the time of transfer of data, improved user's operating efficiency.
Description of drawings
Fig. 1 is the realization flow figure of the data transmission method that provides of the embodiment of the invention;
Fig. 2 is the structured flowchart of the data transmission device that provides of the embodiment of the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
In embodiments of the present invention, when the executing state of WLAN module is data transmission state, control WLAN module is in normal mode, so that after portable terminal puts out screen, the speed that still can keep the transmission of data, thereby guaranteed the high-speed transfer of data, greatly reduced the time of transfer of data, improved user's operating efficiency.
Fig. 1 shows the realization flow of a kind of data transmission method that the embodiment of the invention provides, and details are as follows:
In step S101, when portable terminal puts out screen, obtain the executing state of the WLAN (wireless local area network) WLAN module of portable terminal, this executing state comprises data transmission state and the complete state of transfer of data.
In the present embodiment, put out the screen expression and close touch-screen.To put out screen as trigger condition, when monitoring by the broadcast message to system, when listening to portable terminal and put out the broadcast message of screen, the expression portable terminal is about to put out screen, start the thread of the executing state of obtaining the portable terminal Wireless LAN module, to obtain the executing state of portable terminal Wireless LAN module.
In the present embodiment, transfer of data comprises that data send and data receiver.
In the present embodiment, by the system process of portable terminal, obtain WLAN (wireless local area network) (Wireless Local Area Network, the WLAN) module of moving, and the monitoring module is set, monitor the broadcast message that whether has data receiver or the transmission of data.When having the broadcast message of data receiver or the transmission of data, the executing state of the WLAN module of expression portable terminal is data transmission state.Further, when not having the broadcast message of data receiver or the transmission of data, the executing state of the WLAN module of expression portable terminal is the complete state of transfer of data.
In step S102, when the executing state of WLAN module is data transmission state, controls this WLAN module and be in normal mode.
In the present embodiment, normal mode refers to portable terminal is placed the pattern of the running status of normal power, the function such as the portable terminal under this pattern can transfer of data, receive calls, play games, gps satellite location, online.This pattern is to satisfy that the user is in or when office, the use pattern when having charging device on hand.
In the present embodiment, can pass through presetting module, the mode of operation of monitoring system, when the mode of operation of system is energy-saving mode, the executing state of expression WLAN module this moment is the executing state that is in energy-saving mode, when the mode of operation of system was normal mode, the executing state of expression WLAN module this moment was the executing state that is in normal mode.
In the present embodiment, control this WLAN module and be in normal mode, specifically can drive to WLAN and send the instruction of normal mode executing state, transmit such as (DATA_TRANSMITTING) expression data, after WLAN drives and receives this notification message, control WLAN module is in normal mode, thereby the WLAN module is placed the running status of normal power, has guaranteed the high-speed transfer of data.
As a preferred embodiment of the present invention, control WLAN module is in normal mode and is specially:
Control WLAN module switches to normal mode from energy-saving mode; Or control WLAN module remains in normal mode.
In the present embodiment, energy-saving mode refers to portable terminal is placed the pattern of the running status that is lower than normal power, the function such as the portable terminal under this pattern can transfer of data, receive calls, but be lower than in the portable terminal of normal power, the power that carries out the WLAN module operation of transfer of data also can be lower than normal condition, correspondingly, the speed of transmission descends greatly.This pattern is to satisfy that the user goes out temporarily and the use pattern when not possessing charging device.
In the present embodiment, mode of operation to the WLAN module is judged, when the mode of operation of system was energy-saving mode, the executing state of expression WLAN module this moment was the energy-saving mode executing state, thereby this executing state is switched to the executing state that the WLAN module is in normal mode.When the mode of operation of system is normal mode, need not the executing state of WLAN module is switched, control WLAN module remains in normal mode.
As a preferred implementation column of the present invention, also comprise: when the executing state of WLAN module is that the complete state of transfer of data and portable terminal also are in when putting out the screen state, control WLAN module switches to energy-saving mode from normal mode.
In the present embodiment, the monitoring module is set, maintenance is to the monitoring of the broadcast message of system, meanwhile, catch in real time portable terminal by the monitoring module and enter the broadcast message of putting out the screen state, when entering the broadcast message of putting out the screen state, the expression portable terminal has entered the screen state that puts out, monitor simultaneously module and keep listening state, when not having the broadcast message of data receiver or the transmission of data, the executing state of the WLAN module of expression portable terminal is the complete state of transfer of data.At this moment, if when not capturing portable terminal withdrawing from the broadcast message of putting out the screen state in system, the expression portable terminal also is in the screen state that puts out, thereby control WLAN module switches to energy-saving mode from normal mode.
Alternatively, the broadcast message that whether exists data receiver or data to be sent in also can monitoring system, when the broadcast message that exists data receiver or data to be sent, the executing state of the WLAN module of expression portable terminal is the complete state of transfer of data.
In the present embodiment, for example in explanation, take practical application as example, the application transfer data, the complete state of transfer of data and portable terminal also are in when putting out the screen state, application program drives to WLAN and sends the instruction of energy-saving mode executing state, finish such as (DATA_TRANSMITTED) expression transfer of data, after WLAN drives and receives this notification message, control WLAN module switches to energy-saving mode from normal mode, thereby has both guaranteed that the high-speed transfer of data also taken into account the flying power of portable terminal.
As a preferred embodiment of the present invention, before the executing state of the WLAN (wireless local area network) WLAN module of obtaining portable terminal, comprising: the time period of reading system time and user's appointment.When the time period arrives, carry out the step of the executing state of the WLAN (wireless local area network) WLAN module of obtaining portable terminal.
In the present embodiment, can pass through a display list, this display list comprises the time period, the zoned format of time period comprises the morning, noon, afternoon, evening, morning, the user can specify one or more time periods in the display list, system carries out the step of the executing state of the WLAN (wireless local area network) WLAN module of obtaining portable terminal according to the specified time period of user.
For ease of explanation, take practical application as example, it is the morning, noon, afternoon, evening when the user-selected time period, namely earlier 6 to point in evenings 12, in 6 steps of carrying out the executing state of the described WLAN (wireless local area network) WLAN module of obtaining portable terminal within 12 in the evening earlier, do not carry out the step of the executing state of the WLAN (wireless local area network) WLAN module of obtaining portable terminal in morning, to reduce the kwh loss of portable terminal, further improve cruising time.
Fig. 2 shows the structured flowchart of a kind of data transmission device that the embodiment of the invention provides, this device can run on the various terminals that possess the WLAN module, include but not limited to mobile phone, pocket computer (Pocket Personal Computer, PPC), palmtop PC, computer, notebook computer, personal digital assistant (Personal Digital Assistant, PDA), MP4, MP3 etc.For convenience of explanation, only show the part relevant with present embodiment.
With reference to Fig. 2, this data transmission device comprises:
Setting unit 22 when the executing state of WLAN module is data transmission state, is controlled this WLAN module and is in normal mode.
Particularly, in this device, the control unit 21 concrete control WLAN modules that are used for switch to normal mode from energy-saving mode; Or control WLAN module remains in normal mode.
Alternatively, in this device, also comprise power save unit 23, the executing state that is used for when the WLAN module is that the complete state of transfer of data and portable terminal also are in when putting out the screen state, controls this WLAN module and switches to energy-saving mode from normal mode.
Alternatively, in this device, also comprise judging unit 24, be used for the time period of reading system time and user's appointment; When this time period arrives, carry out the step of the executing state of the WLAN (wireless local area network) WLAN module of obtaining portable terminal.
In embodiments of the present invention, when the executing state of WLAN module is data transmission state, control WLAN module is in normal mode, so that after portable terminal puts out screen, the speed that still can keep the transmission of data, thereby guaranteed the high-speed transfer of data, greatly reduced the time of transfer of data, improved user's operating efficiency.
Below only be preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a data transmission method is characterized in that, comprising:
When portable terminal puts out screen, obtain the executing state of the WLAN (wireless local area network) WLAN module of portable terminal, described executing state comprises data transmission state and the complete state of transfer of data;
When the executing state of described WLAN module is data transmission state, controls described WLAN module and be in normal mode.
2. the method for claim 1 is characterized in that, the described WLAN module of described control is in normal mode and is specially:
Control described WLAN module and switch to normal mode from energy-saving mode; Or
Control described WLAN module and remain in normal mode.
3. the method for claim 1 is characterized in that, described method also comprises:
When the executing state of described WLAN module is that the complete state of transfer of data and described portable terminal also are in when putting out the screen state, control described WLAN module and switch to energy-saving mode from normal mode.
4. the method for claim 1 is characterized in that, before the executing state of the described WLAN (wireless local area network) WLAN module of obtaining portable terminal, comprising:
The time period of reading system time and user's appointment;
When described time period arrives, carry out the step of the executing state of the described WLAN (wireless local area network) WLAN module of obtaining portable terminal.
5. a data transmission device is characterized in that, comprising:
Acquiring unit is used for obtaining the executing state of the WLAN (wireless local area network) WLAN module of portable terminal when portable terminal puts out screen, and described executing state comprises data transmission state and the complete state of transfer of data;
Control unit is used for controlling described WLAN module and being in normal mode when the executing state of described WLAN module is data transmission state.
6. device as claimed in claim 5 is characterized in that, described control unit specifically is used for controlling described WLAN module and switches to normal mode from energy-saving mode; Or control described WLAN module and remain in normal mode.
7. device as claimed in claim 5 is characterized in that, also comprises:
Power save unit, the executing state that is used for when described WLAN module is that the complete state of transfer of data and described portable terminal also are in when putting out the screen state, controls described WLAN module and switches to energy-saving mode from normal mode.
8. device as claimed in claim 5 is characterized in that, also comprises:
Judging unit is for the time period of reading system time and user's appointment; When described time period arrives, carry out the step of the executing state of the described WLAN (wireless local area network) WLAN module of obtaining portable terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210564096.5A CN103036652B (en) | 2012-12-21 | 2012-12-21 | A kind of data transmission method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210564096.5A CN103036652B (en) | 2012-12-21 | 2012-12-21 | A kind of data transmission method and device |
Publications (2)
| Publication Number | Publication Date |
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| CN103036652A true CN103036652A (en) | 2013-04-10 |
| CN103036652B CN103036652B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210564096.5A Expired - Fee Related CN103036652B (en) | 2012-12-21 | 2012-12-21 | A kind of data transmission method and device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105072672A (en) * | 2015-07-08 | 2015-11-18 | 福州瑞芯微电子股份有限公司 | Wireless function control method and system, and wireless device |
| CN110022495A (en) * | 2019-03-28 | 2019-07-16 | 青岛海信电器股份有限公司 | A kind of mobile terminal pushes the method and display equipment of media file to display equipment |
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| CN110022495A (en) * | 2019-03-28 | 2019-07-16 | 青岛海信电器股份有限公司 | A kind of mobile terminal pushes the method and display equipment of media file to display equipment |
Also Published As
| Publication number | Publication date |
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| CN103036652B (en) | 2016-08-24 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523841 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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