CN106559864A - Wireless terminal and radio transmitted power method of adjustment based on terminal control - Google Patents
Wireless terminal and radio transmitted power method of adjustment based on terminal control Download PDFInfo
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- CN106559864A CN106559864A CN201611073144.5A CN201611073144A CN106559864A CN 106559864 A CN106559864 A CN 106559864A CN 201611073144 A CN201611073144 A CN 201611073144A CN 106559864 A CN106559864 A CN 106559864A
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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
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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
- H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
-
- 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
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention belongs to Network Communication technical field, more particularly, to a kind of wireless terminal based on terminal control and radio transmitted power method of adjustment.Which solve the technical problems such as existing wireless communications are unstable.The inventive method includes：S1:After wireless terminal is connected with wireless device signal, the wireless device wireless signal strength for receiving and preset signal strength threshold value are contrasted by wireless terminal；S2：According to comparing result, wireless terminal notifies that wireless device adjusts its radio transmitted power for being sent to the wireless terminal.Compared with prior art, the advantage of this wireless terminal and radio transmitted power method of adjustment based on terminal control is：1st, reasonable in design, signal stabilization, energy-saving effect are effective.Signal weaker problem when communication the 2nd, can be efficiently solved.3rd, the signal that can improve wireless network is covered, and can also reduce the interference in wireless environment, further improves handling capacity.
Description
Technical field
The invention belongs to Network Communication technical field, more particularly, to a kind of wireless terminal based on terminal control and wirelessly
Transmission power adjustment method.
Background technology
WLAN (WLAN, Wireless Local Access Network) technology provides the nothing in LAN
Line Connection Service, as which can provide the wireless data access of high speed, therefore which has become one of current popular technology, and
Jing is widely used in the various places such as city, public place covering, and enterprise, building, family；STA is traditional wire net
HUB in network, and set up equipment the most frequently used during micro radio LAN.STA is equivalent to a connection wired network and wirelessly
The bridge of net, its Main Function are to connect together each wireless network clients, then by wireless network access network based on ethernet.
With the development of the Internet and wireless network, increasing people uses wireless WIFI access networks.It is simultaneously wireless
The radiation and power saving of equipment is also increasingly taken seriously.Current existing solution is adjusting by monitoring data transmission speed
The wireless transmission power of section, then with the height of message transmission rate judging the quality of current wireless environment, so as to determine
It is to reduce, or strengthens the transmission power of equipment.Such way has a serious defect, that is, determine that user data is passed
The factor of defeated speed is a lot, and environmental disturbances are one of factor, it is impossible to which simple draws nothing according to the change of speed
The conclusion that thread environment improves or degenerates.Meanwhile, currently existing scheme is by the way of integrated regulation radio transmitted power, not
Accurately Power Control is realized, still there is the waste of part on the energy.
For example, Chinese patent literature discloses a kind of emitter [application number for wireless power transmission：
201410814695.7], comprising transmitting antenna, the transmitting antenna is configured to the resonance comprising loop inductor and antenna capacitance
Accumulator.The emitter further includes the E class A amplifier As for being configured to drive the transmitting antenna, and operationally coupling
Together in the match circuit between the transmitting antenna and the amplifier.The match circuit includes inductance and electric capacity.Described
The inductance of the inductance with circuit and the amplifier can be realized by single inductor.And, the match circuit it is described
Electric capacity and the antenna capacitance can be realized by single capacitor.The receptor include the reception antenna comprising parallel resonator and
Including the rectifier circuit of at least two commutation diodes.
Such scheme does not have power adjustment functions.
Further for example, Chinese patent literature discloses the power regulating method [application of a kind of electronic installation and its wireless module
Number：201510111911.6], including wireless antenna, wireless module, sensing antenna, circuit for detecting and processing unit.Wireless day
Line supports service band.Wireless module is electrically connected at wireless antenna.Sensing antenna receives wireless signal.Circuit for detecting receives nothing
After line signal, a signal component of correspondence in service band one optimal frequency band of position in detecting wireless signal.Processing unit root
According to wireless signal power selectability adjust the output of wireless module.
Although such scheme can adjust the power of wireless module, design is remained not reasonable, it is impossible to carry out
The technical problems such as effective power adjustments.
The content of the invention
The purpose of the present invention is for the problems referred to above, there is provided a kind of reasonable in design, signal stabilization, the effective base of energy-saving effect
In the radio transmitted power method of adjustment of terminal control.
Another object of the present invention provides a kind of wireless terminal based on terminal control.
To reach above-mentioned purpose, following technical proposal is present invention employs：This radio transmitted power based on terminal control
Method of adjustment, it is characterised in that include：
S1:After wireless terminal is connected with wireless device signal, wireless terminal will be the wireless device wireless signal for receiving strong
Degree is contrasted with preset signal strength threshold value；
S2：According to comparing result, wireless terminal notifies that wireless device adjusts its wireless transmit work(for being sent to the wireless terminal
Rate.
In the above-mentioned radio transmitted power method of adjustment based on terminal control, it is pre- that wireless terminal is preset with least one
If signal strength threshold, the different radio transmitted power of each preset signal strength threshold value correspondence.
In the above-mentioned radio transmitted power method of adjustment based on terminal control, when wireless terminal reception is to wireless device
Wireless signal strength when reaching corresponding signal strength threshold, then wireless terminal notifies that wireless device adjusts which and sends toward the nothing
The radio transmitted power of line terminal is the radio transmitted power of correspondence wireless signal strength threshold value.
It is in the above-mentioned radio transmitted power method of adjustment based on terminal control, some when being connected with handss wireless device
During individual wireless terminal, if the wireless signal strength of each wireless terminal reception to wireless device is different, each wireless terminal is according to pre-
If signal strength threshold notifies that wireless device adjusts which and is sent to the corresponding radio transmitted power of correspondence wireless terminal.
In the above-mentioned radio transmitted power method of adjustment based on terminal control, when the wireless communication that wireless terminal reception is arrived
When number intensity is more or less than preset signal strength threshold value, wireless terminal subtracts according to preset signal strength threshold notification wireless device
Less or increase corresponding radio transmitted power；
If adjustment after wireless terminal reception to wireless device wireless signal strength still not in the range of pre-set threshold value when,
Then wireless terminal continues sending signal and notifies wireless device to adjust the radio transmitted power which is sent to the wireless terminal until wireless
The wireless signal strength of equipment reaches pre-set threshold value.
In the above-mentioned radio transmitted power method of adjustment based on terminal control, when the wireless communication that wireless terminal reception is arrived
When number intensity is less than preset signal strength threshold value, then wireless terminal increases right according to preset signal strength threshold notification wireless device
The radio transmitted power answered, after adjustment wireless terminal reception to wireless signal strength do not change, continue notify wirelessly set
It is standby to increase radio transmitted power, wireless signal of the wireless terminal reception to wireless device when radio transmitted power increases to maximum
Intensity has not occurred change, then wireless terminal notifies that radio transmitted power is reverted to wireless device the state before not adjusting.
In the above-mentioned radio transmitted power method of adjustment based on terminal control, when wireless terminal reception arrive it is wireless
When signal intensity is less than preset signal strength threshold value, wireless terminal increases right according to preset signal strength threshold notification wireless device
The radio transmitted power answered, if adjustment after wireless terminal reception to the wireless signal strength of wireless device do not change when,
Wireless terminal notifies that radio transmitted power is reverted to wireless device the state before not adjusting.
In the above-mentioned radio transmitted power method of adjustment based on terminal control, when the signal intensity for receiving is little
When the preset signal strength threshold value of -20dbm, adjustment radio transmitted power to 10dbm.
When the signal intensity for receiving is when the preset signal strength threshold value in -40 intervals is more than less than -20dbm, adjustment
Radio transmitted power is to 15dbm；
When the signal intensity for receiving is when the preset signal strength threshold value in -60 intervals is more than less than -40dbm, adjustment
Radio transmitted power is to 20dbm；
When the signal intensity for receiving is in the threshold values less than -60dbm, adjustment radio transmitted power to 20dbm.
In the above-mentioned radio transmitted power method of adjustment based on terminal control, wireless terminal is sent according to Preset Time
Message is to wireless device.
A kind of wireless terminal, including control circuit, are connected with wireless signal transceiver, signal intensity on the control circuitry and know
Other module, threshold values memory module, contrast module and circular module；
Signal intensity identification module, for recognizing the wireless signal strength of wireless device；
Threshold values memory module, for storing preset signal strength threshold value；
Contrast module, for by preset signal strength threshold value in the wireless signal strength of wireless device and threshold values memory module
Contrasted；
Circular module, for notifying wireless device adjustment radio transmitted power.
Compared with prior art, this wireless terminal and radio transmitted power method of adjustment based on terminal control is excellent
Put and be：1st, reasonable in design, signal stabilization, energy-saving effect are effective.Signal weaker problem when communication the 2nd, can be efficiently solved.
3rd, the signal that can improve wireless network is covered, and can also reduce the interference in wireless environment, further improves handling capacity.
Description of the drawings
Fig. 1 is the structure journey figure that the present invention is provided.
Fig. 2 is the wireless terminal configurations block diagram that the present invention is provided.
Fig. 3 is the structured flowchart of embodiment 8.
In figure, wireless terminal STA, wireless device AP, control circuit 1, network access module 2, wireless signal transmission 3, letter
Number strength reception module 4, threshold values memory module 5, contrast module 6, sensitivity adjusting module 7.
Specific embodiment
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
Embodiment 1：
As shown in Figure 1, 2, this radio transmitted power method of adjustment based on terminal control, it is characterised in that include：
S1:After wireless terminal STA and wireless device AP signal communications, wireless terminal STA is by the wireless device AP for receiving
Wireless signal strength is contrasted with preset signal strength threshold value；
S2：According to comparing result, wireless terminal STA notifies that wireless device AP adjusts which and is sent to the wireless of wireless terminal STA
Transmission power.
Wireless terminal STA is preset with least one preset signal strength threshold value, and each preset signal strength threshold value correspondence is not
Same radio transmitted power.
In the present embodiment, when the wireless signal strength that wireless terminal STA receives wireless device AP reaches corresponding signal
During intensity threshold, then wireless terminal STA notifies that wireless device AP adjusts its radio transmitted power sent toward the wireless terminal and is
The radio transmitted power of correspondence signal strength threshold.
In particular, when several wireless terminals STA is connected with handss wireless device AP, if each wireless terminal STA
The wireless signal strength for receiving wireless device AP is different, then each wireless terminal STA according to preset signal strength threshold notification without
Line device A P adjusts which and is sent to the corresponding radio transmitted powers of correspondence wireless terminal STA.
More specifically preset signal strength threshold value setting numerical value is as follows：
When the signal intensity for receiving is in the preset signal strength threshold value less than -20dbm, adjustment radio transmitted power is extremely
10dbm。
When the signal intensity for receiving is when the preset signal strength threshold value in -40 intervals is more than less than -20dbm, adjustment
Radio transmitted power is to 15dbm；
When the signal intensity for receiving is when the preset signal strength threshold value in -60 intervals is more than less than -40dbm, adjustment
Radio transmitted power is to 20dbm；
When the signal intensity for receiving is in the preset signal strength threshold value less than -60dbm, adjustment radio transmitted power is extremely
20dbm。
For example：One wireless terminal STA is close to wireless device AP, while another wireless terminal STA is from wireless device
Farther out, it is -30dbm that the wireless terminal STA close to wireless device AP receives the signal intensity of wireless device AP to AP, from wireless
It is -50dbm that device A P wireless terminal STA farther out receives the signal intensity of wireless device AP.Close to wireless device AP
It is 15dbm that wireless terminal STA sends wireless information and notifies that wireless device AP adjustment is sent to wireless terminal STA transmission powers, from
Wireless device STA wireless terminal STA farther out send wireless information and notify that wireless device STA adjustment is sent to wireless terminal STA
Transmission power be 20dbm, i.e.,：When the wireless signal that each wireless terminal STA is received is different, wireless device AP can pass through
Different transmission power sends wireless signal to each wireless terminal STA.
Also for example：When a wireless terminal STA is gradually distance from wireless device AP, the signal intensity of wireless device AP is received
- 55dbm is reduced to, and another wireless terminal STA moves closer to wireless device AP, the signal for receiving wireless terminal STA is strong
When degree increases to -35dbm.The wireless terminal STA for being gradually distance from wireless device AP sends wireless information notice wireless device AP tune
The transmission power of the data for being sent to wireless terminal STA of haircuting is 20dbm；Move closer to the wireless terminal STA of wireless device AP
Send wireless information and notify that wireless device AP adjustment transmission is 15dbm toward the transmission power of the data of wireless terminal STA.So
Wireless terminal STA received signal qualities are ensure that, the purpose for saving wireless device STA power consumptions has been reached again.
In order that wireless terminal STA obtains more preferable wireless signal, and reduce the electrical source consumption speed of wireless terminal STA
Degree, wireless terminal STA send message according to Preset Time and give wireless device AP.
This wireless terminal, including control circuit 1, is connected with wireless signal transceiver 2, signal intensity in control circuit 1
Identification module 3, threshold values memory module 4, contrast module 5 and circular module 6；
Signal intensity identification module 3, for recognizing the wireless signal strength of wireless device AP；
Threshold values memory module 4, for storing preset signal strength threshold value；
Contrast module 5, for by preset signal strength in the wireless signal strength of wireless device AP and threshold values memory module
Threshold value is contrasted；
Circular module 6, for notifying wireless device AP adjustment radio transmitted powers.
Embodiment 2：
As shown in Figure 1, 2, the structure of the present embodiment, principle and embodiment step are similar to Example 1, where difference
It is：
When the wireless signal strength that wireless terminal STA receives wireless device AP reaches corresponding signal strength threshold,
It is correspondence signal intensity that then wireless terminal STA notifies that wireless device AP adjusts its radio transmitted power for sending the past wireless terminal
The radio transmitted power of threshold value.
Embodiment 3：
As shown in Figure 1, 2, the structure of the present embodiment, principle and embodiment step are similar to Example 1, where difference
It is：
It is when the wireless signal strength that wireless terminal STA is received is more or less than preset signal strength threshold value, wireless whole
End STA decreases or increases corresponding radio transmitted power according to preset signal strength threshold notification wireless device AP；
If wireless terminal STA receives the wireless signal strength of wireless device AP still not in pre-set threshold value scope after adjustment
When interior, then wireless terminal STA continuation sending signal notifies that wireless device AP adjusts its wireless transmit for being sent to wireless terminal STA
Power is until the wireless signal strength of wireless device AP reaches pre-set threshold value.
This programme can make wireless device STA obtain more preferable wireless signal, can more reduce electrical source consumption.
Embodiment 4：
As shown in Figure 1, 2, the structure of the present embodiment, principle and embodiment step are similar to Example 1, where difference
It is：
When the wireless signal strength that wireless terminal STA is received is less than preset signal strength threshold value, then wireless terminal STA
Corresponding radio transmitted power is increased according to preset signal strength threshold notification wireless device AP, wireless terminal STA connects after adjustment
The wireless signal strength for receiving does not change and notifies that wireless device AP increases radio transmitted power, when wireless transmit work(
When rate increases to maximum, wireless terminal STA receives the wireless signal strength of wireless device AP and has not occurred change, then it is wireless eventually
End STA notifies that radio transmitted power is reverted to wireless device AP the state before not adjusting.
This programme can make wireless terminal STA that the wireless transmit of wireless device AP is reduced while obtaining more high-quality signal
Power, more reduces interference while energy resource consumption is reduced, and more reduces impact of the radiation to periphery.
Embodiment 5：
As shown in Figure 1, 2, the structure of the present embodiment, principle and embodiment step are similar to Example 1, where difference
It is：
When the wireless signal strength that wireless terminal STA is received is less than preset signal strength threshold value, wireless terminal STA
Corresponding radio transmitted power is increased according to preset signal strength threshold notification wireless device AP, if wireless terminal STA after adjustment
When receiving the wireless signal strength of wireless device AP and not changing, then wireless terminal STA notifies wireless device AP wireless
Transmission power reverts to the state before not adjusting.
This programme can make wireless device STA that wirelessly sending out for wireless terminal STA is reduced while obtaining more high-quality signal
Power is penetrated, interference is reduced while energy resource consumption is reduced, more reduce impact of the radiation to periphery.
Embodiment 6：
As shown in Figure 1, 2, the structure of the present embodiment, principle and embodiment step are similar to Example 1, where difference
It is：
In order that wireless terminal STA obtains more preferable wireless signal, and reduces the electrical source consumption of wireless device AP, wirelessly
Terminal STA sends message according to Preset Time and as needed, sets the different times to wireless device AP, Preset Time.
For example, sending to wireless terminal STA after 1-30 seconds after wireless signal accesses wireless terminal STA is once adjusted
Whole message；
As preferred, in 10 minutes, a message was sent every 20 seconds, if wireless signal strength is without obvious in 10 points
Change, then being changed to the 50-60 seconds in follow-up 30 minutes sends a message, if wireless signal strength in a hour after access
Then do not continue to send message or increased according to turn-on time send message interval, by that analogy, this area skill without significant change
Art personnel can adjust different intervals according to practical situation.
Embodiment 7：
As shown in Figure 1, 2, the structure of the present embodiment, principle and embodiment step are similar to Example 1, where difference
It is：
When there is the interruption of the communication terminal between wireless device AP and wireless terminal STA, wireless terminal STA can repeat to taste
Examination is re-established with wireless terminal STA and is connected, and the repetition time can proceed to set, and wireless terminal STA is to wireless device AP
Send probe request, wireless device AP increase after receiving detection frame wireless device AP to wireless terminal STA send it is wireless
Signal intensity, and confirmation message can be sent to wireless terminal STA at once, wireless terminal STA receives message and then now judges
For success；Failure cannot be judged as if receiving if wireless terminal STA.
Embodiment 8：
As shown in figure 3, the structure of the present embodiment, principle and embodiment step are similar to Example 1, where difference
In：
When wireless terminal STA receives the wireless signal strength of wireless device AP more or less than preset signal strength threshold value
When, wireless terminal STA adjusts the receiving sensitivity of itself.
In particular, when the wireless signal strength that wireless terminal STA is received is less than preset signal strength threshold value, then
Wireless terminal STA increases corresponding radio transmitted power, nothing after adjustment according to preset signal strength threshold notification wireless device AP
The wireless signal strength that line terminal STA is received does not change and notifies that wireless device AP increases radio transmitted power,
When radio transmitted power increases to maximum, wireless terminal STA receives the wireless signal strength of wireless device AP and has not occurred change
During change, then wireless terminal STA improves the receiving sensitivity of itself, until the route body AP wireless communications that wireless terminal STA is received
Stop wireless terminal STA after number reaching preset signal strength threshold value and raise sensitivity, if wireless terminal STA sensitivity adjustments are to most
The route body AP wireless signals received when high then recover wireless terminal STA sensitivity to before not adjusting also without significant change.
This wireless terminal, including control circuit 1, is connected with wireless signal transceiver 2, signal intensity in control circuit 1
Identification module 3, threshold values memory module 4, contrast module 5, circular module 6 and sensitivity adjusting module 7；
Signal intensity identification module 3, for recognizing the wireless signal strength of wireless device AP；
Threshold values memory module 4, for storing preset signal strength threshold value；
Contrast module 5, for by preset signal strength in the wireless signal strength of wireless device AP and threshold values memory module
Threshold value is contrasted；
Circular module 6, for notifying wireless device AP adjustment radio transmitted powers.
Sensitivity adjusting module 7, for adjusting the receiving power size of wireless signal transceiver 2.
Specific embodiment described herein is only explanation for example spiritual to the present invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement or replaced using similar mode to described specific embodiment
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although more having used wireless terminal STA, wireless device AP, control circuit 1, network access module 2, nothing herein
The terms such as the transmitting 3, signal intensity receiver module 4 of line signal, threshold values memory module 5, contrast module 6, sensitivity adjusting module 7,
But it is not precluded from the probability using other terms.It is used for the purpose of more easily describing and explaining the present invention using these terms
Essence, it is all contrary with spirit of the invention to be construed as any additional restriction.
Claims (10)
1. a kind of radio transmitted power method of adjustment based on terminal control, it is characterised in that include：
S1:After wireless terminal (STA) and wireless device (AP) signal communication, wireless terminal (STA) is by the wireless device for receiving
(AP) wireless signal strength is contrasted with preset signal strength threshold value；
S2：According to comparing result, wireless terminal (STA) notifies that wireless device (AP) adjusts its nothing for being sent to the wireless terminal (STA)
Line transmission power.
2. the radio transmitted power method of adjustment based on terminal control according to claim 1, it is characterised in that it is wireless eventually
End (STA) is preset with least one preset signal strength threshold value, the different wireless transmit of each preset signal strength threshold value correspondence
Power.
3. the radio transmitted power method of adjustment based on terminal control according to claim 2, it is characterised in that when wireless
When terminal (STA) receives the wireless signal strength of wireless device (AP) and reaches corresponding signal strength threshold, then wireless terminal
(STA) it is correspondence wireless signal strength threshold to notify that wireless device (AP) adjusts its radio transmitted power for sending the past wireless terminal
The radio transmitted power of value.
4. the radio transmitted power method of adjustment based on terminal control according to claim 3, it is characterised in that when handss without
When several wireless terminals (STA) is connected with line equipment (AP), if each wireless terminal (STA) receives wireless device (AP)
Wireless signal strength is different, then each wireless terminal (STA) adjusts which according to preset signal strength threshold notification wireless device (AP)
It is sent to the corresponding radio transmitted power of correspondence wireless terminal (STA).
5. the radio transmitted power method of adjustment based on terminal control according to claim 1 or 2 or 3 or 4, its feature exist
In, when the wireless signal strength that wireless terminal (STA) is received is more or less than preset signal strength threshold value, wireless terminal
(STA) corresponding radio transmitted power is decreased or increased according to preset signal strength threshold notification wireless device (AP)；
If wireless terminal (STA) receives the wireless signal strength of wireless device (AP) still not in pre-set threshold value scope after adjustment
When interior, then wireless terminal (STA) continuation sending signal notifies that wireless device (AP) adjusts its nothing for being sent to the wireless terminal (STA)
Line transmission power is until the wireless signal strength of wireless device (AP) reaches pre-set threshold value.
6. the radio transmitted power method of adjustment based on terminal control according to claim 1 or 2 or 3 or 4, its feature exist
In, when the wireless signal strength that wireless terminal (STA) is received is less than preset signal strength threshold value, then wireless terminal (STA)
Corresponding radio transmitted power is increased according to preset signal strength threshold notification wireless device (AP), wireless terminal after adjustment
(STA) wireless signal strength for receiving does not change and notifies that wireless device (AP) increases radio transmitted power, when
When radio transmitted power increases to maximum, wireless terminal (STA) receives the wireless signal strength of wireless device (AP) and has not occurred
Change, then wireless terminal (STA) notifies that radio transmitted power is reverted to wireless device (AP) state before not adjusting.
7. the radio transmitted power method of adjustment based on terminal control according to claim 1 or 2 or 3 or 4, its feature exist
In, when the wireless signal strength that wireless terminal (STA) is received is less than preset signal strength threshold value, wireless terminal (STA)
Corresponding radio transmitted power is increased according to preset signal strength threshold notification wireless device (AP), if wireless terminal after adjustment
(STA) when receiving the wireless signal strength of wireless device (AP) and not changing, then wireless terminal (STA) notifies wireless device
(AP) radio transmitted power is reverted to the state before not adjusting.
8. the radio transmitted power method of adjustment based on terminal control according to claim 1 or 2 or 3 or 4, its feature exist
In when the signal intensity for receiving is in the preset signal strength threshold value less than -20dbm, adjustment radio transmitted power is extremely
10dbm。
When the signal intensity for receiving is when the preset signal strength threshold value in -40 intervals is more than less than -20dbm, adjustment is wireless
Transmission power is to 15dbm；
When the signal intensity for receiving is when the preset signal strength threshold value in -60 intervals is more than less than -40dbm, adjustment is wireless
Transmission power is to 20dbm；
When the signal intensity for receiving is in the threshold values less than -60dbm, adjustment radio transmitted power to 20dbm.
9. the radio transmitted power method of adjustment based on terminal control according to claim 1 or 2 or 3 or 4, its feature exist
In wireless terminal (STA) sends message according to Preset Time and gives wireless device (AP).
10. a kind of wireless terminal, it is characterised in that including control circuit (1), be connected with wireless signal in control circuit (1)
Transceiver (2), signal intensity identification module (3), threshold values memory module (4), contrast module (5) and circular module (6)；
Signal intensity identification module (3), for recognizing the wireless signal strength of wireless device (AP)；
Threshold values memory module (4), for storing preset signal strength threshold value；
Contrast module (5), for will be the wireless signal strength of wireless device (AP) strong with preset signals in threshold values memory module (4)
Degree threshold value is contrasted；
Circular module (6), for notifying wireless device (AP) adjustment radio transmitted power.
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| CN106912096A (en) * | 2017-04-16 | 2017-06-30 | 努比亚技术有限公司 | Improve the method and mobile terminal of call completion ratio |
| CN107155211A (en) * | 2017-06-14 | 2017-09-12 | 广东艾檬电子科技有限公司 | Adjusting method, device, mobile terminal and the storage medium of WiFi transmission powers |
| CN108966334A (en) * | 2018-08-15 | 2018-12-07 | 安徽宏远仪表有限公司 | A kind of intelligent power method of adjustment |
| CN109687922A (en) * | 2018-12-21 | 2019-04-26 | 惠州Tcl移动通信有限公司 | Signal monitoring method, device, storage medium and the mobile terminal of wireless network |
| CN110493861A (en) * | 2019-08-22 | 2019-11-22 | 珠海格力电器股份有限公司 | Bluetooth mesh network node power adjusting method, bluetooth equipment node and Bluetooth gateway |
| CN113885646A (en) * | 2021-09-29 | 2022-01-04 | 深圳市吉祥腾达科技有限公司 | Automatic regulating and controlling method for wireless power of network bridge and readable storage medium |
| WO2022120871A1 (en) * | 2020-12-11 | 2022-06-16 | 苏州景昱医疗器械有限公司 | Method and system for adaptively adjusting transmitting power of implant |
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| CN110493861A (en) * | 2019-08-22 | 2019-11-22 | 珠海格力电器股份有限公司 | Bluetooth mesh network node power adjusting method, bluetooth equipment node and Bluetooth gateway |
| WO2022120871A1 (en) * | 2020-12-11 | 2022-06-16 | 苏州景昱医疗器械有限公司 | Method and system for adaptively adjusting transmitting power of implant |
| CN113885646A (en) * | 2021-09-29 | 2022-01-04 | 深圳市吉祥腾达科技有限公司 | Automatic regulating and controlling method for wireless power of network bridge and readable storage medium |
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