CN104486825A - Mobile terminal WIFI hotspot power saving method and device - Google Patents
Mobile terminal WIFI hotspot power saving method and device Download PDFInfo
- Publication number
- CN104486825A CN104486825A CN201410784655.2A CN201410784655A CN104486825A CN 104486825 A CN104486825 A CN 104486825A CN 201410784655 A CN201410784655 A CN 201410784655A CN 104486825 A CN104486825 A CN 104486825A
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- wifi hotspot
- time interval
- time
- beacon frame
- mobile terminal
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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
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0248—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
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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
- H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
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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)
Abstract
The invention discloses a mobile terminal WIFI hotspot power saving method and device. The method comprises the following steps: detecting whether a wifi hotspot is unlocked or not, if the wifi hotspot is unlocked, sending a beacon frame, and setting a first time interval of the sent beacon frame; presetting a first time threshold; detecting whether a receiving terminal of a user is connected with the wifi hotspot or not, when the receiving terminal of the user is connected with the wifi hotspot, or the receiving terminal of the user is not connected with the wifi hotspot within the first time threshold, setting the first time interval of the sent beacon frame as a second time interval which is longer than the first time interval, namely the time interval of the sent beacon frame is correspondingly enlarged, so that the sending frequency of the beacon frame is reduced, and the power consumption of the wifi hotspot is also correspondingly reduced so as to achieve a power saving effect.
Description
Technical field
The present invention relates to technical field of mobile terminals, the method for particularly a kind of mobile terminal WIFI hot spot power saving and device.
Background technology
Along with development and the update of cybertimes, the speed goes that mobile terminal is surfed the Net by mobile data network as mobile phone, panel computer and notebook computer etc. is fast, and Wi-Fi hotspot function is also used by increasing user.
But for the mobile terminal such as mobile phone, panel computer, it is limited to the restriction of battery capacity, even if mobile terminal has carried the battery of vast capacity, also face the difficult situation of charging in a day.Especially time wifi hotspot function is on mobile terminals opened, constantly can send beacon frame, the beacon frame sent in unit interval is more, the speed that wifi hotspot is scanned is faster, but the power consumption of Wi-Fi hotspot is also larger, cause the cruising time of mobile terminal short, Consumer's Experience sense is poor.
Summary of the invention
The object of the invention is to overcome the shortcoming of prior art and deficiency, the method of a kind of mobile terminal WIFI hot spot power saving is provided, the method can on user's receiving terminal connects during wifi hotspot or when not having user's receiving terminal to connect wifi hotspot for a long time, reduce the transmission frequency of beacon frame, make the lower power consumption of wifi hotspot, save electricity.
A method for mobile terminal WIFI hot spot power saving, comprises step:
Detect wifi hotspot whether to be unlocked, if wifi hotspot is opened, send beacon frame and the very first time interval sending beacon frame is set;
Preset very first time threshold values;
Detect user's receiving terminal and whether connect wifi hotspot, if user's receiving terminal connects wifi hotspot or exceedes described very first time threshold values user receiving terminal do not connect wifi hotspot, the very first time of described transmission beacon frame was set to for second time interval, and described second interval greater than described very first time interval.
In one of them embodiment, the described very first time is spaced apart 30 to 70 milliseconds.
In one of them embodiment, described second time interval is 400 to 600 milliseconds.
In one of them embodiment, after the very first time of described transmission beacon frame is set to the step in second time interval, also comprising detection switching command, when the signal of switching command being detected, second time interval of described transmission beacon frame being set to very first time interval.
In one of them embodiment, also comprise default second time threshold values, described second time threshold values is greater than described very first time threshold values, when exceed described second time, threshold values mobile terminal did not connect wifi hotspot time, close wifi hotspot.
Another object of the present invention is that the shortcoming overcoming prior art is with not enough, provides the device of a kind of mobile terminal WIFI hot spot power saving.
Another object of the present invention is achieved through the following technical solutions:
A device for mobile terminal WIFI hot spot power saving, comprising:
Whether very first time interval arranges module, be unlocked for detecting wifi hotspot, if wifi hotspot is opened, sends beacon frame and arranges the very first time interval sending beacon frame;
Very first time threshold values arranges module, for default very first time threshold values;
Module is changed at very first time interval, whether wifi hotspot is connected for detecting user's receiving terminal, if user's receiving terminal connects wifi hotspot or exceedes described very first time threshold values user receiving terminal do not connect wifi hotspot, the very first time of described transmission beacon frame was set to for second time interval, and described second interval greater than described very first time interval.
In one of them embodiment, also comprising switching command module, for when the signal of switching command being detected, second time interval of described transmission beacon frame being set to very first time interval.
In one of them embodiment, also comprise the second time threshold values and module is set, for when exceeding described second time threshold values user receiving terminal and not connecting wifi hotspot, close wifi hotspot.
In one of them embodiment, described mobile terminal is mobile phone, panel computer or notebook computer.
The present invention has following advantage and effect relative to prior art:
1, whether said method comprises step and detects wifi hotspot and be unlocked, if wifi hotspot is opened, sends beacon frame and also arranges the very first time interval sending beacon frame; Preset very first time threshold values; Detect user's receiving terminal and whether connect wifi hotspot, when user's receiving terminal connects wifi hotspot, or exceed very first time threshold values user receiving terminal and do not connect wifi hotspot, the very first time sending beacon frame is set to second time interval larger than very first time interval, the time interval being about to send beacon frame correspondingly increases, thus the transmission frequency of beacon frame reduces, the power consumption of wifi hotspot also correspondingly reduces, and reaches the effect of power saving.
2, the present invention detects switching command by mobile terminal, can switch according to user's request " battery saving mode " and " fast scan mode ", easy to operate.
3, the present invention is by presetting the second time threshold values, and when not having user's receiving terminal to connect upper wifi hotspot for a long time, the wifi hotspot of automatic turning-off mobile terminal, saves electricity further.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the schematic flow sheet of the method for a kind of mobile terminal WIFI hot spot of the present invention power saving;
Fig. 2 is the structure journey schematic diagram of the device of a kind of mobile terminal WIFI hot spot of the present invention power saving.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
The invention discloses the method for a kind of mobile terminal WIFI hot spot power saving, comprise step:
Whether S101, detection wifi hotspot are unlocked, if wifi hotspot is opened, send beacon frame and also arrange the very first time interval sending beacon frame.
When user opens the wifi hotspot of mobile terminal, mobile terminal externally can send Beacon broadcast (i.e. beacon frame) termly, Beacon contains the relevant information of this wifi hotspot, and user's receiving terminal finds this wifi hotspot by receiving Beacon broadcast.
Send the time interval of beacon frame, be Beacon time slot, span is 20-1000 millisecond, and default value is 100 milliseconds, namely represents every 100 milliseconds of transmissions beacon frame.Beacon time slot is shorter, and the beacon frame sent in the unit interval is more, and the speed that wifi hotspot is scanned is faster, but the power consumption of wifi hotspot is also larger.
When detecting that wifi hotspot is unlocked, send beacon frame and the very first time interval sending beacon frame is set, wherein, described very first time interval can be 30 to 70 milliseconds, now the transmission frequency of beacon frame is higher, wifi hotspot is easily scanned by user's receiving terminal of surrounding and connects this wifi hotspot, and now wifi hotspot is in " fast scan mode ".
S102, default very first time threshold values.
Very first time threshold values can be the time threshold values arranged on mobile terminals in advance herein, the time threshold values that also can input on mobile terminals for user, this very first time threshold values can value be 3 minutes, when representing that wifi hotspot does not receive the request of any connection focus in 3 minutes, wifi hotspot will automatically switch to battery saving mode.The pattern in battery saving mode to be time interval of transmission beacon frame in following steps S103 be second time interval.
Whether S103, detection user receiving terminal connect wifi hotspot, if user's receiving terminal connects wifi hotspot or exceedes described very first time threshold values user receiving terminal do not connect wifi hotspot, the very first time of described transmission beacon frame was set to for second time interval, and described second interval greater than very first time interval.
Detect user receiving terminal whether First Contact Connections wifi hotspot, when wifi hotspot on user's receiving terminal First Contact Connections, or user's receiving terminal does not all connect wifi hotspot in very first time threshold values, now wifi hotspot enters " battery saving mode ", namely the time interval sending beacon frame is the pattern in second time interval, this is second interval greater than very first time interval, the time interval being about to send beacon frame correspondingly increases, thus the transmission frequency of beacon frame reduces, the power consumption of wifi hotspot also correspondingly reduces, and reaches the effect of power saving.Wherein, second time interval can be arranged accordingly according to the needs of user, also can be set in advance as 400 to 600 milliseconds.
After the very first time of described transmission beacon frame is set to the step in second time interval, detection switching command can also be comprised.When the signal of switching command being detected, second time interval of described transmission beacon frame is set to very first time interval.If namely user wishes that wifi hotspot is also connected by rapid scanning, user can input this switching command, and the wifi hotspot of mobile terminal is entered " fast scan mode ".
Method of the present invention can also comprise default second time threshold values, and this second time threshold values is greater than very first time threshold values, when exceeding described second time threshold values user receiving terminal and not connecting wifi hotspot, closes wifi hotspot.This second time interval can value be 10 minutes, when all connecting upper wifi hotspot without any user's receiving terminal more than 10 minutes, wifi hotspot is closed automatically, the wifi hotspot of mobile terminal being closed automatically when not using for a long time, saving electricity further.
Embodiment one
User opens the wifi hotspot of mobile phone, wifi hotspot sends the beacon frame that Beacon time slot is very first time interval, user's receiving terminal connects this wifi hotspot upper, the Beacon time slot of now wifi hotspot transmission signal value changes to second time interval larger than very first time interval, and the power consumption of wifi hotspot is minimized.
Embodiment two
User opens the wifi hotspot of notebook computer, and wifi hotspot sends the beacon frame that Beacon time slot is very first time interval, and in 3 minutes, user's receiving terminal does not connect wifi hotspot, and wifi hotspot enters " battery saving mode ".
Embodiment three
User opens the wifi hotspot of mobile phone, and wifi hotspot sends the beacon frame that Beacon time slot is very first time interval, and in 10 minutes, user's receiving terminal does not connect wifi hotspot, and wifi hotspot is closed.
Corresponding with the method for above-mentioned a kind of mobile terminal WIFI hot spot power saving, the present invention also provides the device of a kind of mobile terminal WIFI hot spot power saving, and mobile terminal can be mobile phone, panel computer or notebook computer.This device comprises:
Whether very first time interval arranges module 101, be unlocked for detecting wifi hotspot, if wifi hotspot is opened, sends beacon frame and arranges the very first time interval sending beacon frame.
When user opens the wifi hotspot of mobile terminal, mobile terminal externally can send Beacon broadcast (i.e. beacon frame) termly, and user's receiving terminal finds this wifi hotspot by receiving Beacon broadcast.
Send the time interval of beacon frame, be Beacon time slot, span is 20-1000 millisecond, and default value is 100 milliseconds, namely represents every 100 milliseconds of transmissions beacon frame.Beacon time slot is shorter, and the beacon frame sent in the unit interval is more, and the speed that wifi hotspot is scanned is faster, but the power consumption of wifi hotspot is also larger.
When detecting that wifi hotspot is unlocked, send beacon frame, very first time interval arranges the very first time interval that module installation sends beacon frame, wherein, described very first time interval can be 30 to 70 milliseconds, now the transmission frequency of beacon frame is higher, and wifi hotspot is easily scanned by user's receiving terminal of surrounding and connects this wifi hotspot, and now wifi hotspot is in " fast scan mode ".
Very first time threshold values arranges module 102, for default very first time threshold values.
Very first time threshold values can be the time threshold values arranged on mobile terminals in advance herein, the time threshold values that also can input on mobile terminals for user, this very first time threshold values can value be 3 minutes, when representing that wifi hotspot does not receive the request of any connection focus in 3 minutes, wifi hotspot will automatically switch to battery saving mode.The pattern in battery saving mode to be time interval of transmission beacon frame in following steps S103 be second time interval.
Module 103 is changed at very first time interval, whether wifi hotspot is connected for detecting user's receiving terminal, if user's receiving terminal connects wifi hotspot or exceedes described very first time threshold values user receiving terminal do not connect wifi hotspot, the very first time of described transmission beacon frame was set to for second time interval, and described second interval greater than described very first time interval.
Detect user receiving terminal whether First Contact Connections wifi hotspot, when wifi hotspot on user's receiving terminal First Contact Connections, or user's receiving terminal does not all connect wifi hotspot in very first time threshold values, now wifi hotspot enters " battery saving mode ", namely the time interval sending beacon frame is the pattern in second time interval, this is second interval greater than very first time interval, the time interval being about to send beacon frame correspondingly increases, thus the transmission frequency of beacon frame reduces, the power consumption of wifi hotspot also correspondingly reduces, and reaches the effect of power saving.Wherein, second time interval can be arranged accordingly according to the needs of user, also can be set in advance as 400 to 600 milliseconds.
Switching command module 104, for when the signal of switching command being detected, is set to very first time interval by second time interval of described transmission beacon frame.After switching command module 104 is arranged on very first time interval change module 103, when the wifi hotspot of mobile terminal enters " battery saving mode ", and user is when wishing that wifi hotspot is scanned by next user's receiving terminal and connects, input instruction module, makes the wifi hotspot of mobile terminal enter " fast scan mode ".
Second time threshold values arranges module 105, for when exceeding described second time threshold values user receiving terminal and not connecting wifi hotspot, closes wifi hotspot.
It should be noted that, a kind of mobile terminal that above-described embodiment provides, only be illustrated with the division of above-mentioned each functional module, in practical application, can distribute as required and by above-mentioned functions and be completed by different functional modules, internal structure by system is divided into different functional modules, to complete all or part of function described above.
Whether in sum, said method comprises step: detect wifi hotspot and be unlocked, if wifi hotspot is opened, sends beacon frame and arranges the very first time interval sending beacon frame; Preset very first time threshold values; Detect user's receiving terminal and whether connect wifi hotspot, when user's receiving terminal connects wifi hotspot, or exceed very first time threshold values user receiving terminal and do not connect wifi hotspot, the very first time sending beacon frame is set to second time interval larger than very first time interval, the time interval being about to send beacon frame correspondingly increases, thus the transmission frequency of beacon frame reduces, the power consumption of wifi hotspot also correspondingly reduces, and reaches the effect of power saving.
It should be noted that, a kind of mobile terminal that above-described embodiment provides, only be illustrated with the division of above-mentioned each functional module, in practical application, can distribute as required and by above-mentioned functions and be completed by different functional modules, internal structure by system is divided into different functional modules, to complete all or part of function described above.
One of ordinary skill in the art will appreciate that all or part of step realized in above-described embodiment method is that the hardware that can carry out instruction relevant by program has come, described program can be stored in a computer read/write memory medium, described storage medium, as ROM/RAM, disk, CD etc.
Above-described embodiment is the present invention's preferably execution mode; but embodiments of the present invention are not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (9)
1. a method for mobile terminal WIFI hot spot power saving, is characterized in that, comprises step:
Detect wifi hotspot whether to be unlocked, if wifi hotspot is opened, send beacon frame and the very first time interval sending beacon frame is set;
Preset very first time threshold values;
Detect user's receiving terminal and whether connect wifi hotspot, if user's receiving terminal connects wifi hotspot or exceedes described very first time threshold values user receiving terminal do not connect wifi hotspot, the very first time of described transmission beacon frame was set to for second time interval, and described second interval greater than described very first time interval.
2. the method for a kind of mobile terminal WIFI hot spot according to claim 1 power saving, is characterized in that, the described very first time is spaced apart 30 to 70 milliseconds.
3. the method for a kind of mobile terminal WIFI hot spot according to claim 1 and 2 power saving, is characterized in that, described second time interval is 400 to 600 milliseconds.
4. the method for a kind of mobile terminal WIFI hot spot according to claim 1 power saving, it is characterized in that, after the very first time of described transmission beacon frame is set to the step in second time interval, also comprise detection switching command, when the signal of switching command being detected, second time interval of described transmission beacon frame is set to very first time interval.
5. the method for a kind of mobile terminal WIFI hot spot according to claim 1 power saving, it is characterized in that, also comprise default second time threshold values, described second time threshold values is greater than described very first time threshold values, when exceed described second time, threshold values mobile terminal did not connect wifi hotspot time, close wifi hotspot.
6. a device for mobile terminal WIFI hot spot power saving, is characterized in that, comprises
Whether very first time interval arranges module, be unlocked for detecting wifi hotspot, if wifi hotspot is opened, sends beacon frame and arranges the very first time interval sending beacon frame;
Very first time threshold values arranges module, for default very first time threshold values;
Module is changed at very first time interval, whether wifi hotspot is connected for detecting user's receiving terminal, if user's receiving terminal connects wifi hotspot or exceedes described very first time threshold values user receiving terminal do not connect wifi hotspot, the very first time of described transmission beacon frame was set to for second time interval, and described second interval greater than described very first time interval.
7. the device of a kind of mobile terminal WIFI hot spot according to claim 6 power saving, it is characterized in that, also comprising switching command module, for when the signal of switching command being detected, second time interval of described transmission beacon frame being set to very first time interval.
8. the device of a kind of mobile terminal WIFI hot spot according to claim 6 power saving, is characterized in that, also comprises the second time threshold values and arranges module, for when exceeding described second time threshold values user receiving terminal and not connecting wifi hotspot, closes wifi hotspot.
9. the device of a kind of mobile terminal WIFI hot spot according to claim 6 power saving, is characterized in that, described mobile terminal is mobile phone, panel computer or notebook computer.
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| CN201410784655.2A CN104486825B (en) | 2014-12-16 | 2014-12-16 | A kind of method and device of mobile terminal WIFI hot spot power saving |
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| CN109699062A (en) * | 2017-10-20 | 2019-04-30 | 华为技术有限公司 | A kind of communication means and device |
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| CN108200346A (en) * | 2018-01-23 | 2018-06-22 | 杭州矩视科技有限公司 | Web camera control method, device, web camera and storage medium |
| CN108900391A (en) * | 2018-06-15 | 2018-11-27 | 广东美的制冷设备有限公司 | Progress control method, Wi-Fi communication module, household appliance, system and storage medium |
| CN116456440A (en) * | 2023-06-14 | 2023-07-18 | 此芯科技(上海)有限公司 | Wi-Fi hotspot management method and device, storage medium and electronic equipment |
| CN116456440B (en) * | 2023-06-14 | 2024-04-05 | 此芯科技(上海)有限公司 | Wi-Fi hotspot management method and device, storage medium and electronic equipment |
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