CN106255183A - Adjust Wi Fi and launch the method for power, device and terminal - Google Patents
Adjust Wi Fi and launch the method for power, device and terminal Download PDFInfo
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- CN106255183A CN106255183A CN201610616154.2A CN201610616154A CN106255183A CN 106255183 A CN106255183 A CN 106255183A CN 201610616154 A CN201610616154 A CN 201610616154A CN 106255183 A CN106255183 A CN 106255183A
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- terminal
- power
- rssi
- packet loss
- launches
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Classifications
-
- 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
- H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
-
- 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
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
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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
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/245—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account received signal strength
-
- 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 kind of Wi Fi that adjusts and launch the method for power, device and terminal, relate to areas of information technology, the power consumption of Wi Fi module in terminal can be reduced, and then terminal power can be saved.Described method includes: after terminal is connected with WAP, and first terminal determines that Wi Fi launches the initial value of power, the signal that then real-time reception WAP is launched, and determines received signal strength RSSI, and judges whether the scope residing for RSSI changes；If the scope residing for RSSI does not changes, then terminal determines present packet loss, and judges whether present packet loss is less than the preset threshold value of packet loss, if finally less than the preset threshold value of packet loss, then terminal reduces the transmitting power of Wi Fi.The present invention is applicable to terminal according to received signal strength and packet loss, the transmitting power of adjustment Wi Fi.
Description
Technical field
The present invention relates to communication technical field, launch the method for power, device and end particularly to a kind of Wi-Fi that adjusts
End.
Background technology
Wireless Fidelity (English full name: Wireless-Fidelity, english abbreviation: Wi-Fi) technology is a kind of permission hands
The terminals such as machine, panel computer, PC be connected to a WLAN (Wireless Local Area Networks,
WLAN) technology.Utilizing Wi-Fi technology, terminal can be realized by access points (Access Point, AP) such as wireless routers
Get online without being tethered to a cable.
In prior art, when realizing Wi-Fi and connecting, terminal first determine the communication standard of the Wi-Fi of current connection with
And traffic rate, then according to communication standard and the traffic rate of the current Wi-Fi connected, determine Wi-Fi module in terminal
Transmitting power.But, once communication standard and traffic rate are fixed, then the transmitting power of Wi-Fi module is also fixed, then eventually
End is only capable of using fixing transmitting power to send signal, and then causes the power consumption of Wi-Fi module in terminal relatively big, terminal power consumption amount
The biggest.
Summary of the invention
The present invention provides a kind of Wi-Fi that adjusts to launch the method for power, device and terminal, can reduce Wi-Fi in terminal
The power consumption of module, and then terminal power can be saved.
The technical solution used in the present invention is:
First aspect, the present invention provides a kind of and adjusts the method that Wi-Fi launches power, including:
After terminal is connected with WAP, terminal determines that Wi-Fi launches the initial value of power；
Described terminal receives the signal that described WAP is launched, and determines received signal strength RSSI；
Described in described terminal judges, whether the scope residing for RSSI changes；
If the scope residing for described RSSI does not changes, the most described terminal determines present packet loss, and judges described currently to lose
Whether bag rate is less than the preset threshold value of packet loss；
If less than the preset threshold value of described packet loss, then terminal reduces the transmitting power of Wi-Fi.
Second aspect, the invention provides a kind of Wi-Fi that adjusts and launches the device of power, including:
Determine unit, be positioned in terminal, for after terminal is connected with WAP, determine that Wi-Fi launches power
Initial value；
Receive unit, be positioned in described terminal, for receiving the signal that described WAP is launched；
Described determine unit, be positioned in described terminal, be additionally operable to determine received signal strength RSSI；
Judging unit, is positioned in described terminal, for judging whether the scope residing for described RSSI changes；
Described determine unit, be positioned in described terminal, be additionally operable to when the scope residing for described RSSI does not changes, determine and work as
Front packet loss；
Described judging unit, is positioned in described terminal, is additionally operable to judge that whether described present packet loss is less than packet loss
Preset threshold value；
Adjustment unit, is positioned in described terminal, for when less than the preset threshold value of described packet loss, reduces Wi-Fi's
Launch power.
The third aspect, the present invention provides a kind of terminal, including the dress of the adjustment Wi-Fi transmitting power that second aspect provides
Put.
The adjustment Wi-Fi that the present invention provides launches the method for power, device and terminal, when terminal is connected with WAP
After, first terminal determines that Wi-Fi launches the initial value of power, then receives the signal that WAP is launched, and determines reception
Signal intensity RSSI, and judge whether the scope residing for RSSI changes；If the scope residing for RSSI does not changes, then terminal determine work as
Front packet loss, and judge whether present packet loss is less than the preset threshold value of packet loss, if finally less than the preset threshold value of packet loss,
Then terminal reduces the transmitting power of Wi-Fi.With at present by communication standard and the traffic rate of Wi-Fi, adjust Wi-Fi and launch
Power is compared, and in the present invention, the scope that the WAP received when terminal is launched residing for the intensity of signal does not changes,
And when current packet loss is less than the preset threshold value of packet loss, reduces Wi-Fi and launch power, thus when terminal is from wireless access
That puts is close together, and when communication quality is preferable, terminal can reduce Wi-Fi and launch power, such that it is able to reduce in terminal
The power consumption of Wi-Fi module, and then terminal power can be saved.
Accompanying drawing explanation
In order to be illustrated more clearly that the present invention or technical scheme of the prior art, below will be to the present invention or prior art
In description, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only the present invention's
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to this
A little accompanying drawings obtain other accompanying drawing.
Fig. 1 is to adjust Wi-Fi in the embodiment of the present invention to launch the method flow diagram of power；
Fig. 2 is the method flow diagram that in the embodiment of the present invention, the another kind of Wi-Fi of adjustment launches power；
Fig. 3 is another method flow diagram adjusting Wi-Fi transmitting power in the embodiment of the present invention；
Fig. 4 is another method flow diagram adjusting Wi-Fi transmitting power in the embodiment of the present invention；
Fig. 5 is another method flow diagram adjusting Wi-Fi transmitting power in the embodiment of the present invention；
Fig. 6 is that in the embodiment of the present invention, a kind of Wi-Fi that adjusts launches the device schematic diagram of power；
Fig. 7 is the device schematic diagram that in the embodiment of the present invention, the another kind of Wi-Fi of adjustment launches power；
Fig. 8 is the structural representation of terminal in the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, those of ordinary skill in the art obtained under not making creative work premise all other
Embodiment, broadly falls into the scope of protection of the invention.
The embodiment of the present invention provides a kind of and adjusts the method that Wi-Fi launches power, it is possible to reduce Wi-Fi module in terminal
Power consumption, and then terminal power can be saved, as it is shown in figure 1, described method includes:
101, after terminal is connected with WAP, terminal determines that Wi-Fi launches the initial value of power.
For the embodiment of the present invention, terminal can be mobile phone, panel computer and notebook.
For the embodiment of the present invention, terminal is opened Wi-Fi and is connected, and is connected to corresponding WAP.In the present invention
In embodiment, terminal, according to the communication standard of Wi-Fi connected and traffic rate, determines that Wi-Fi launches the initial value of power,
Wherein, terminal is configured with the communication standard of Wi-Fi, traffic rate and Wi-Fi and launches the relation between power three.
102, terminal receives the signal that WAP is launched, and determines received signal strength RSSI.
For the embodiment of the present invention, when terminal is connected to WAP, after starting data communication, terminal real-time reception
The signal that WAP is launched, and determine the signal intensity received.Such as, the signal intensity that terminal receives for-
76dBm。
103, whether the scope residing for terminal judges RSSI changes.
For the embodiment of the present invention, there is multiple range level, after terminal is connected, terminal with WAP in RSSI
Determine scope corresponding to RSSI, and terminal needs whether the scope residing for real-time judge RSSI changes.Such as, RSSI institute
Place is in the range of-60dBm～-80dBm.
If the scope residing for 104 RSSI does not changes, then terminal determines present packet loss, and whether judges present packet loss
Preset threshold value less than packet loss.
For the embodiment of the present invention, if the scope residing for current RSSI does not changes, then terminal determines current losing
Bag rate, and judge the relation between present packet loss and the preset threshold value of packet loss, to determine between terminal and WAP
Whether communication quality is good.
For the embodiment of the present invention, the preset threshold value of packet loss can be by user setup, it is also possible to arranged by terminal.At this
Inventive embodiments does not limits.Such as, the preset threshold value of packet loss is 3%.
If 105 preset threshold values being less than packet loss, then terminal reduces the transmitting power of Wi-Fi.
Such as, if the current packet loss of terminal is 2.5%, and the preset threshold value of packet loss is 3%, then characterize terminal current
And the communication quality between WAP is good, i.e. terminal can reduce the transmitting power of Wi-Fi.
Such as, terminal can reduce Wi-Fi transmitting power 1dB every time.
For the embodiment of the present invention, after terminal reduces the transmitting power of Wi-Fi, the traffic rate of terminal may be sent out
Changing, after the traffic rate of terminal changes, terminal can determine sending out of Wi-Fi according to current traffic rate
Penetrate power.
The adjustment Wi-Fi that the embodiment of the present invention provides launches the method for power, after terminal is connected with WAP, eventually
First end determines that Wi-Fi launches the initial value of power, then receives the signal that WAP is launched, and determines that reception signal is strong
Degree RSSI, and judge whether the scope residing for RSSI changes；If the scope residing for RSSI does not changes, then terminal determines current packet loss
Rate, and judge whether present packet loss is less than the preset threshold value of packet loss, if finally less than the preset threshold value of packet loss, then terminal
Reduce the transmitting power of Wi-Fi.With at present by communication standard and the traffic rate of Wi-Fi, adjust Wi-Fi and launch power phase
Ratio, the scope that the embodiment of the present invention is launched residing for the intensity of signal by the WAP received when terminal changes
Become, and current packet loss less than the preset threshold value of packet loss time, terminal can reduce Wi-Fi and launch power, thus when eventually
Close together from WAP of end, and when communication quality is preferable, terminal can reduce Wi-Fi and launch power, thus can
To reduce the power consumption of Wi-Fi module in terminal, and then terminal power can be saved.
The alternatively possible implementation of the embodiment of the present invention, on the basis of as shown in Figure 1, step 103, terminal are sentenced
Whether disconnected scope residing for RSSI changes, and the most also includes step 201-202 as shown in Figure 2.
If the scope residing for 201 RSSI changes, then terminal obtains scope and the present communications speed that RSSI is presently in.
If the scope residing for RSSI that the signal that terminal receives is corresponding changes, then terminal need not according to launching merit
The initial value of rate carries out signal transmitting, and therefore terminal needs to obtain the scope residing for current RSSI, and current communication speed
Rate, and determine that current Wi-Fi launches power.
202, terminal is presently according to RSSI scope and present communications speed, determine that current Wi-Fi launches power.
For the embodiment of the present invention, terminal is configured with RSSI scope, emission rate and Wi-Fi and launches between power
Corresponding relation.
For the embodiment of the present invention, when the scope residing for the RSSI that terminal is current changes, then terminal can obtain and work as
Front RSSI and present communications speed, and determine that current Wi-Fi launches power rather than launches the initial of power according to Wi-Fi
Value, carries out signal transmitting, such that it is able to improve the communication quality of terminal.
The alternatively possible implementation of the embodiment of the present invention, on the basis of as shown in Figure 1, if step 104 is less than
The preset threshold value of RSSI, then terminal determines present packet loss, and judges whether present packet loss is less than the preset threshold value of packet loss,
The most also include step 301 as shown in Figure 3.
If 301 preset threshold values being not less than packet loss, then terminal keeps current Wi-Fi to launch power.
For the embodiment of the present invention, if current packet loss is not less than the preset threshold value of packet loss, then characterize terminal current
And the communication quality between WAP is poor, then terminal keeps Wi-Fi to launch the currency of power, it is not necessary to reduce again
The transmitting power of Wi-Fi.
The alternatively possible implementation of the embodiment of the present invention, on the basis of as shown in Figure 3, step 101, works as terminal
After being connected with WAP, terminal determines that Wi-Fi launches the initial value of power, specifically includes step 401-as shown in Figure 4
402。
401, after terminal is connected with WAP, terminal obtains initial communication speed and Initial R SSI.
402, terminal is according to initial communication speed and Initial R SSI, and traffic rate, RSSI Yu Wi-Fi launch power
Relation between three, determines that Wi-Fi launches the initial value of power.
For the embodiment of the present invention, terminal pre-sets between power of communications, RSSI and Wi-Fi transmitting power three
Relation.In embodiments of the present invention, terminal, according to the initial communication speed got and Initial R SSI, determines that Wi-Fi launches
The initial value of power.
For the embodiment of the present invention, terminal, by according to initial communication speed and Initial R SSI, determines that Wi-Fi launches merit
The initial value of rate, it is possible to signal launched by the initial value making terminal launch power according to Wi-Fi, thereby may be ensured that the communication of terminal
Quality.
The alternatively possible implementation of the embodiment of the present invention, on the basis of as shown in Figure 4, if step 105 is less than
The preset threshold value of packet loss, then terminal reduces the transmitting power of Wi-Fi, specifically includes step 501 as shown in Figure 5, step
402, terminal is according to initial communication speed and Initial R SSI, and traffic rate, RSSI and Wi-Fi launch between power three
Relation, determine Wi-Fi launch power initial value, the most also include step 502 as shown in Figure 5.
If 501 preset threshold values being less than packet loss, then terminal reduces the transmitting power of Wi-Fi according to preset stepping.
For the embodiment of the present invention, preset stepping can be 1dB.
502, terminal configuration traffic rate, RSSI and Wi-Fi launch the relation between power three.
Such as, it is 15dBm that corresponding for traffic rate 12Mbps, RSSI-50dBm～-60dB Wi-Fi launches power；Communication
It is 16dBm that the Wi-Fi that speed 6Mbps, RSSI-50dBm～-60dB are corresponding launches power.
Embodiments provide the method that the another kind of Wi-Fi of adjustment launches power, when residing for the RSSI that terminal is current
Scope change, then terminal can obtain current RSSI and present communications speed, and determines that current Wi-Fi launches merit
Rate rather than the initial value launching power according to Wi-Fi, carry out signal transmitting, such that it is able to improve the communication quality of terminal；Eventually
Hold by according to initial communication speed and Initial R SSI, determine that Wi-Fi launches the initial value of power, it is possible to make terminal according to
Wi-Fi launches the initial value of power and launches signal, thereby may be ensured that the communication quality of terminal.
As to the realization of method shown in Fig. 1-Fig. 5, the embodiment of the present invention additionally provides a kind of Wi-Fi of adjustment and launches power
Device, this device may be located in terminal, for can reduce the power consumption of Wi-Fi module in terminal, and then can save end
End electricity, as shown in Figure 6, described device comprises determining that unit 61, receives unit 62, judging unit 63, adjustment unit 64.
Determine unit 61, be positioned in terminal, for after terminal is connected with WAP, determine that Wi-Fi launches power
Initial value.
Receive unit 62, be positioned in terminal, for receiving the signal that WAP is launched.
Determine unit 61, be positioned in terminal, be additionally operable to determine received signal strength RSSI.
Judging unit 63, is positioned in terminal, for judging whether the scope residing for RSSI changes.
Determine unit 61, be positioned in terminal, be additionally operable to, when the scope residing for RSSI does not changes, determine present packet loss.
Judging unit 63, is positioned in terminal, is additionally operable to judge the preset threshold value whether present packet loss is less than packet loss.
Adjustment unit 64, is positioned in terminal, for when less than the preset threshold value of packet loss, reduces the transmitting merit of Wi-Fi
Rate.
Further, as it is shown in fig. 7, device also includes: acquiring unit 71.
Acquiring unit 71, is positioned in terminal, for when the scope residing for RSSI changes, obtaining the model that RSSI is presently in
Enclose and present communications speed.
Determine unit 61, be positioned in terminal, be additionally operable to scope and the present communications speed being presently according to RSSI, really
Settled front Wi-Fi launches power.
Adjustment unit 64, is positioned in terminal, is additionally operable to, when not less than the preset threshold value of packet loss, keep current Wi-Fi
Launch power.
Further, as it is shown in fig. 7, determine that unit 61 specifically includes: acquisition module 611, determine module 612.
Acquisition module 611, is positioned in terminal, is used for obtaining initial communication speed and Initial R SSI.
Determine module 612, be positioned in terminal, be used for according to initial communication speed, Initial R SSI, and traffic rate,
RSSI and Wi-Fi launches the relation between power three, determines that Wi-Fi launches the initial value of power.
Adjustment unit 64, is positioned in terminal, specifically for, when less than the preset threshold value of packet loss, dropping according to preset stepping
The transmitting power of low Wi-Fi.
Further, as it is shown in fig. 7, device also includes: dispensing unit 72.
Dispensing unit 72, is positioned in terminal, and for configuring traffic rate, RSSI and Wi-Fi launches between power three
Relation.
The adjustment Wi-Fi that the embodiment of the present invention provides launches the device of power, after terminal is connected with WAP, eventually
First end determines that Wi-Fi launches the initial value of power, then receives the signal that WAP is launched, and determines that reception signal is strong
Degree RSSI, and judge whether the scope residing for RSSI changes；If the scope residing for RSSI does not changes, then terminal determines current packet loss
Rate, and judge whether present packet loss is less than the preset threshold value of packet loss, if finally less than the preset threshold value of packet loss, then terminal
Reduce the transmitting power of Wi-Fi.With at present by communication standard and the traffic rate of Wi-Fi, adjust Wi-Fi and launch power phase
Ratio, the scope that the embodiment of the present invention is launched residing for the intensity of signal by the WAP received when terminal changes
Become, and current packet loss less than the preset threshold value of packet loss time, terminal can reduce Wi-Fi and launch power, thus when eventually
Close together from WAP of end, and when communication quality is preferable, terminal can reduce Wi-Fi and launch power, thus can
To reduce the power consumption of Wi-Fi module in terminal, and then terminal power can be saved.
Embodiments provide the another kind of Wi-Fi of adjustment and launch the device of power, when residing for the RSSI that terminal is current
Scope change, then terminal can obtain current RSSI and present communications speed, and determines that current Wi-Fi launches merit
Rate rather than the initial value launching power according to Wi-Fi, carry out signal transmitting, such that it is able to improve the communication quality of terminal；Eventually
Hold by according to initial communication speed and Initial R SSI, determine that Wi-Fi launches the initial value of power, it is possible to make terminal according to
Wi-Fi launches the initial value of power and launches signal, thereby may be ensured that the communication quality of terminal.
It should be noted that each unit institute is right in the device of the adjustment Wi-Fi transmitting power provided in the embodiment of the present invention
Other answered describe accordingly, the corresponding description being referred in Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, do not repeat them here.
The embodiment of the present invention additionally provides a kind of terminal, and as shown in Figure 8, described terminal includes above-mentioned as arbitrary in Fig. 6 and Fig. 7
Adjustment Wi-Fi shown in Xiang launches the device of power.
The device of the adjustment Wi-Fi transmitting power that the embodiment of the present invention provides can realize the method for above-mentioned offer to be implemented
Example, concrete function realizes the explanation referring in embodiment of the method, does not repeats them here.The adjustment that the embodiment of the present invention provides
Wi-Fi launches power method, device and terminal and goes for terminal according to received signal strength and packet loss, adjustment Wi-
The transmitting power of Fi, but it is not limited only to this.
One of ordinary skill in the art will appreciate that all or part of flow process realizing in above-described embodiment method, be permissible
Instructing relevant hardware by computer program to complete, described program can be stored in a computer read/write memory medium
In, this program is upon execution, it may include such as the flow process of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access
Memory, RAM) etc..
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art in the technical scope that the invention discloses, the change that can readily occur in or replacement, all answer
Contain within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with scope of the claims.
Claims (10)
1. one kind adjusts Wi-Fi transmitting power method, it is characterised in that including:
After terminal is connected with WAP, terminal determines that Wi-Fi launches the initial value of power；
Described terminal receives the signal that described WAP is launched, and determines received signal strength RSSI；
Described in described terminal judges, whether the scope residing for RSSI changes；
If the scope residing for described RSSI does not changes, the most described terminal determines present packet loss, and judges described present packet loss
Whether it is less than the preset threshold value of packet loss；
If less than the preset threshold value of described packet loss, then terminal reduces the transmitting power of Wi-Fi.
Adjustment Wi-Fi the most according to claim 1 launches the method for power, it is characterised in that described in described terminal judges
After the step whether scope residing for RSSI changes, also include:
If the scope residing for described RSSI changes, the most described terminal obtains scope and the present communications speed that described RSSI is presently in
Rate；
Scope that described terminal is presently according to described RSSI and described present communications speed, determine that current Wi-Fi launches
Power.
Adjustment Wi-Fi the most according to claim 1 launches the method for power, it is characterised in that described judgement is described currently
After whether packet loss is less than the step of the preset threshold value of packet loss, also include:
If not less than the preset threshold value of described packet loss, the most described terminal keeps current Wi-Fi to launch power.
4. the method launching power according to the adjustment Wi-Fi described in any one of claim 1-3, it is characterised in that described terminal
Determine that Wi-Fi launches the step of the initial value of power, including:
Described terminal obtains initial communication speed and Initial R SSI；
Described terminal is according to described initial communication speed, described Initial R SSI, and traffic rate, RSSI Yu Wi-Fi launch merit
Relation between rate three, determines that described Wi-Fi launches the initial value of power.
Adjustment Wi-Fi the most according to claim 4 launch power method, it is characterised in that if described be less than described in lose
The preset threshold value of bag rate, then terminal reduces the step launching power of Wi-Fi, including:
If less than the preset threshold value of described packet loss, the most described terminal reduces the transmitting power of described Wi-Fi according to preset stepping；
Described terminal is according to described initial communication speed, described Initial R SSI, and traffic rate, RSSI Yu Wi-Fi launch merit
Relation between rate three, before determining the step of initial value of described Wi-Fi transmitting power, also includes:
Described terminal configures described traffic rate, described RSSI and described Wi-Fi and launches the relation between power three.
6. one kind adjusts Wi-Fi transmitting power device, it is characterised in that including:
Determine unit, be positioned in terminal, for after terminal is connected with WAP, determine that Wi-Fi launches the initial of power
Value；
Receive unit, be positioned in described terminal, for receiving the signal that described WAP is launched；
Described determine unit, be positioned in described terminal, be additionally operable to determine received signal strength RSSI；
Judging unit, is positioned in described terminal, for judging whether the scope residing for described RSSI changes；
Described determine unit, be positioned in described terminal, be additionally operable to, when the scope residing for described RSSI does not changes, determine and currently lose
Bag rate；
Described judging unit, is positioned in described terminal, is additionally operable to judge whether described present packet loss is less than the preset of packet loss
Threshold value；
Adjustment unit, is positioned in described terminal, for when less than the preset threshold value of described packet loss, reduces the transmitting of Wi-Fi
Power.
Adjustment Wi-Fi the most according to claim 6 launches the device of power, it is characterised in that described device also includes: obtain
Take unit；
Described acquiring unit, is positioned in described terminal, for when the scope residing for described RSSI changes, obtains described RSSI and works as
Scope residing for before and present communications speed；
Described determine unit, be positioned in described terminal, be additionally operable to the scope that is presently according to described RSSI and described currently
Traffic rate, determines that current Wi-Fi launches power.
Adjustment Wi-Fi the most according to claim 6 launches the device of power, it is characterised in that
Described adjustment unit, is positioned in described terminal, is additionally operable to when not less than the preset threshold value of described packet loss, keeps current
Wi-Fi launches power.
9. launch the device of power according to the adjustment Wi-Fi described in any one of claim 6-8, it is characterised in that described determine
Unit specifically includes: acquisition module, determine module；
Described acquisition module, is positioned in described terminal, is used for obtaining initial communication speed and Initial R SSI；
Described determine module, be positioned in described terminal, for according to described initial communication speed, described Initial R SSI, Yi Jitong
Letter speed, RSSI and Wi-Fi launch the relation between power three, determine that described Wi-Fi launches the initial value of power；
Described adjustment unit, is positioned in described terminal, specifically for when less than the preset threshold value of described packet loss, according to preset
Stepping reduces the transmitting power of described Wi-Fi；
Described device also includes: dispensing unit；
Described dispensing unit, is positioned in described terminal, is used for configuring described traffic rate, described RSSI and described Wi-Fi transmitting
Relation between power three.
10. a terminal, it is characterised in that include that the adjustment Wi-Fi described in any one of claim 6-9 launches the dress of power
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610616154.2A CN106255183B (en) | 2016-07-29 | 2016-07-29 | Adjust the method, apparatus and terminal of Wi-Fi transmission power |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610616154.2A CN106255183B (en) | 2016-07-29 | 2016-07-29 | Adjust the method, apparatus and terminal of Wi-Fi transmission power |
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| CN106255183A true CN106255183A (en) | 2016-12-21 |
| CN106255183B CN106255183B (en) | 2019-10-11 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN106879059A (en) * | 2017-02-22 | 2017-06-20 | 新华三技术有限公司 | A kind of transmission power adjustment method and device |
| WO2018157585A1 (en) * | 2017-03-01 | 2018-09-07 | 中兴通讯股份有限公司 | Method and apparatus for determining transmission power |
| CN108770055A (en) * | 2018-06-12 | 2018-11-06 | Oppo广东移动通信有限公司 | Transmission power adjustment method, device and electronic device |
| CN109005581A (en) * | 2018-09-27 | 2018-12-14 | 维沃移动通信有限公司 | A kind of transmission power control method and device |
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| CN110875756A (en) * | 2018-08-29 | 2020-03-10 | 杭州海康威视数字技术股份有限公司 | Method and equipment for automatically adjusting transmitting power in frequency hopping communication |
| CN111246557A (en) * | 2020-03-31 | 2020-06-05 | 上海庆科信息技术有限公司 | Method, device, storage medium, processor and system for determining transmission power |
| CN111586822A (en) * | 2020-04-28 | 2020-08-25 | 成都米风感知科技有限公司 | Adaptive rate adjustment method, medium, terminal and device for communication of Internet of things |
| CN112806070A (en) * | 2018-11-21 | 2021-05-14 | 深圳市欢太科技有限公司 | Network power consumption adjusting method, network power consumption adjusting device and mobile terminal |
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| CN106658573B (en) * | 2017-01-10 | 2019-09-24 | Oppo广东移动通信有限公司 | A kind of the transmission power control method and mobile terminal of WLAN |
| CN106658573A (en) * | 2017-01-10 | 2017-05-10 | 广东欧珀移动通信有限公司 | Transmitting power control method for wireless local area network and mobile terminal |
| CN106879059B (en) * | 2017-02-22 | 2021-06-18 | 新华三技术有限公司 | Method and device for adjusting transmitting power |
| CN106879059A (en) * | 2017-02-22 | 2017-06-20 | 新华三技术有限公司 | A kind of transmission power adjustment method and device |
| WO2018157585A1 (en) * | 2017-03-01 | 2018-09-07 | 中兴通讯股份有限公司 | Method and apparatus for determining transmission power |
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| CN110719626A (en) * | 2018-07-12 | 2020-01-21 | 中兴通讯股份有限公司 | WiFi transmission power control method, device, circuit and computer storage medium |
| CN110875756A (en) * | 2018-08-29 | 2020-03-10 | 杭州海康威视数字技术股份有限公司 | Method and equipment for automatically adjusting transmitting power in frequency hopping communication |
| CN110875756B (en) * | 2018-08-29 | 2021-07-02 | 杭州海康威视数字技术股份有限公司 | Method and equipment for automatically adjusting transmitting power in frequency hopping communication |
| CN109005581B (en) * | 2018-09-27 | 2021-07-13 | 维沃移动通信有限公司 | Transmission power control method and device |
| CN109005581A (en) * | 2018-09-27 | 2018-12-14 | 维沃移动通信有限公司 | A kind of transmission power control method and device |
| CN112806070A (en) * | 2018-11-21 | 2021-05-14 | 深圳市欢太科技有限公司 | Network power consumption adjusting method, network power consumption adjusting device and mobile terminal |
| CN112806070B (en) * | 2018-11-21 | 2022-12-27 | 深圳市欢太科技有限公司 | Network power consumption adjusting method, network power consumption adjusting device and mobile terminal |
| CN111246557A (en) * | 2020-03-31 | 2020-06-05 | 上海庆科信息技术有限公司 | Method, device, storage medium, processor and system for determining transmission power |
| CN111246557B (en) * | 2020-03-31 | 2023-09-01 | 上海庆科信息技术有限公司 | Method, device, storage medium, processor and system for determining transmitting power |
| CN111586822A (en) * | 2020-04-28 | 2020-08-25 | 成都米风感知科技有限公司 | Adaptive rate adjustment method, medium, terminal and device for communication of Internet of things |
| CN111586822B (en) * | 2020-04-28 | 2022-12-27 | 成都米风感知科技有限公司 | Adaptive rate adjustment method, medium, terminal and device for communication of Internet of things |
| CN113094106A (en) * | 2021-03-11 | 2021-07-09 | 深圳市广和通无线股份有限公司 | Communication control method, communication control device, computer equipment and storage medium |
| CN113094106B (en) * | 2021-03-11 | 2024-03-15 | 深圳市广和通无线股份有限公司 | Communication control method, device, computer equipment and storage medium |
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