CN103916946B - The method of adjustment and device of portable wireless gateway transmission power - Google Patents
The method of adjustment and device of portable wireless gateway transmission power Download PDFInfo
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- CN103916946B CN103916946B CN201310001536.0A CN201310001536A CN103916946B CN 103916946 B CN103916946 B CN 103916946B CN 201310001536 A CN201310001536 A CN 201310001536A CN 103916946 B CN103916946 B CN 103916946B
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Abstract
The invention discloses a kind of method of adjustment and device of portable wireless gateway transmission power.Portable wireless gateway obtains the value for accessing each terminal of itself apart from the distance of itself, and by comparing the value of those distances, determine the value of ultimate range first in the state of having terminal to access itself；Then, according to compare the value of the maximum distance and preset length threshold value and compared with the comparative result that is obtained with default throughput threshold value of the handling capacity of itself, adjust the transmission power of portable wireless gateway.It can be seen that, in the program provided in an embodiment of the present invention, in running order portable wireless gateway can access the actual conditions of itself according to terminal and transmission power is adjusted flexibly, rather than WIFI signal is all sent with fixed transmission power all the time, so as to effectively solve the problems, such as that transmission power can not be adjusted flexibly according to actual conditions in portable wireless gateway in the prior art.
Description
Technical field
The present invention relates to wireless communication field, more particularly to a kind of method of adjustment of portable wireless gateway transmission power and
Device.
Background technology
In the prior art, when there is terminal to access portable wireless gateway, the WIFI inside portable wireless gateway
（Wireless Fidelity, mobile wireless fidelity device）Module just launches WIFI signal with fixed transmission power, also,
Even if the hair of the actually required transmission power and the fixation for seeking the portable wireless gateway of the terminal for accessing portable wireless gateway
Penetrate power to be deviated, also all fixation is unable to be adjusted flexibly the transmission power of WIFI module.
The content of the invention
The embodiment of the present invention provides a kind of method of adjustment and device of portable wireless gateway transmission power, existing to solve
There is the problem of transmission power can not be adjusted flexibly according to actual conditions in portable wireless gateway in technology.
The embodiment of the present invention uses following technical scheme：
A kind of method of adjustment of portable wireless gateway transmission power, including：
Portable wireless gateway obtains each terminal of access portable wireless gateway in the state of having terminal to access itself
The value of the distance between portable wireless gateway；
From the value of each distance obtained, it is determined that the value of maximum distance；
The value and preset length threshold value of more maximum distance are performed, and compares the handling capacity of portable wireless gateway
With the operation of default throughput threshold value；And
According to comparative result, the transmission power of portable wireless gateway is adjusted.
A kind of adjusting apparatus of portable wireless gateway transmission power, including：
Apart from obtaining unit, in the state of having terminal access portable wireless gateway, obtaining and accessing portable nothing
Each terminal and the value of the distance between portable wireless gateway that gauze closes；
Distance determining unit, for from the value of each distance obtained apart from obtaining unit, it is determined that maximum distance
Value；
Comparing unit, for performing the value and preset length thresholding of the maximum distance for comparing distance determining unit determination
Value, and compare the handling capacity of portable wireless gateway and the operation of default throughput threshold value；
Power adjustment unit, for the comparative result obtained according to comparing unit, adjust the portable wireless gateway
Transmission power.
The embodiment of the present invention has the beneficial effect that：
The method of adjustment and device of a kind of portable wireless gateway transmission power provided in an embodiment of the present invention, portable nothing
Gauze is closed in the state of having terminal to access itself, obtains the value for accessing each terminal of itself apart from the distance of itself first, and
By comparing the value of those distances, the value of ultimate range is determined；Then, according to the value and preset length for comparing the maximum distance
Threshold value and compare the comparative result that the handling capacity of itself and default throughput threshold value are obtained, adjust portable mobile wireless
The transmission power of gateway.It can be seen that in the program provided in an embodiment of the present invention, in running order portable wireless gateway
The actual conditions of itself can be accessed according to terminal transmission power is adjusted flexibly, rather than all sent out all the time with fixed transmission power
WIFI signal is sent, hair can not be adjusted flexibly according to actual conditions so as to effectively solve portable wireless gateway in the prior art
The problem of penetrating power.
Brief description of the drawings
Fig. 1 is a kind of method flow of the method for adjustment of portable wireless gateway transmission power provided in an embodiment of the present invention
Figure；
Fig. 2 is a kind of structural representation of the adjusting apparatus of portable wireless gateway transmission power provided in an embodiment of the present invention
Figure.
Embodiment
To solve the problems, such as that transmission power can not be adjusted flexibly according to actual conditions in prior art portable wireless gateway, this
Inventive embodiments provide a kind of method of adjustment and device of portable wireless gateway transmission power.Portable wireless gateway is having
Terminal is accessed in the state of itself, obtains the value for accessing each terminal of itself apart from the distance of itself first, and by comparing this
The value of a little distances, determine the value of ultimate range；Then, according to compare the value of the maximum distance and preset length threshold value and
Compare the comparative result that the handling capacity of itself is obtained with default throughput threshold value, adjust the transmitting of portable wireless gateway
Power.As can be seen here, in the program provided in an embodiment of the present invention, in running order portable wireless gateway can basis
Terminal accesses the actual conditions of itself and transmission power is adjusted flexibly, rather than all sends WIFI letters with fixed transmission power all the time
Number, transmission power can not be adjusted flexibly according to actual conditions so as to effectively solve portable wireless gateway in the prior art
Problem.
Embodiments of the invention are illustrated below in conjunction with Figure of description, it will be appreciated that implementation described herein
Example is merely to illustrate and explain the present invention, and is not intended to limit the invention.And in the case where not conflicting, the reality in this explanation
Applying the feature in example and implementation column can be combined with each other.
Embodiment 1
Based on above-mentioned basic thought, a kind of adjustment side of portable wireless gateway transmission power provided in an embodiment of the present invention
Method flow chart is as shown in figure 1, specifically include following steps：
Step 11, portable wireless gateway obtain in the state of having terminal to access itself and access the portable mobile wireless
Each terminal of gateway and the value of the distance between the portable wireless gateway.
Portable wireless gateway can be and default up according to the intensity for the upward signal for accessing each terminal of itself
Corresponding relation of the intensity of signal with each terminal apart from the value of the distance of portable wireless gateway, obtains and accesses the portable nothing
Each terminal and the value of the distance between the portable wireless gateway that gauze closes.Portable wireless gateway can also be according to itself
The infrared ray distance-sensor of setting, obtain the value for accessing each terminal of itself and the distance of itself.It is it should be noted that portable
Formula radio network gateway obtain access itself each terminal and itself the distance between the implementation of value have many kinds, do not make here
It is specific to limit.
Optionally, the step can specifically include：Portable wireless gateway performs inspection in each detection cycle, circulation respectively
Whether survey has the operation that terminal accesses itself；And when detecting that portable wireless gateway does not have terminal access, circulation successively is held
Row assigned operation, until detected in any detection cycle portable wireless gateway have terminal access after, accessed described in
Each terminal of portable wireless gateway and the value of the distance between the portable wireless gateway；
Wherein, above-mentioned assigned operation includes：Perform and transmission channel and receiving channel are located in stipulated time length
After the operation of closed mode；During according to the unlatching in stipulated time length to transmission channel and receiving channel pre-set
Sequence, transmission channel and receiving channel are opened successively.Generally, portable mobile wireless is searched in time in order to not influence terminal to be accessed
Gateway, stipulated time length can be set smaller than to the reality used in the wireless signal of terminal searching portable wireless gateway transmitting
Duration, wherein, the actual duration is that advance statistics obtains.
It should be noted that above-mentioned assigned operation accesses the shape of itself primarily directed to portable wireless gateway in endless
A kind of method for the adjustment portable wireless gateway transmission power taken under state.Conventionally, as portable mobile wireless net
Pass can use as wireless access points, when no terminal accesses portable wireless gateway（That is the portable wireless gateway
In holding state）When, the transmission channel and receiving channel of the portable wireless gateway still need always on, so result in
The power consumption that in the standby state also can be larger of portable wireless gateway.And in the alternative provided in an embodiment of the present invention
In, when detecting that portable wireless gateway does not have terminal access, the transmission channel of portable wireless gateway and receiving channel meeting
It is previously switched off using stipulated time length as the cycle, so compared to transmission channel in the prior art and receiving channel always
For opening, this alternative can reach the purpose for reducing portable wireless gateway Overall Power Consumption.
Step 12, from the value of each distance obtained, it is determined that the value of maximum distance；
Step 13, the value and preset length threshold value for performing more maximum distance, and compare portable wireless gateway
Handling capacity and default throughput threshold value operation；
Step 14, according to comparative result, adjust the transmission power of portable wireless gateway.
Specifically, the value in the distance for comparing maximum is less than preset length threshold value, and handling capacity is less than default gulp down
During the amount of telling threshold value, the transmission power of portable wireless gateway is reduced；The value of the distance of maximum is being compared not less than default length
When spending threshold value, the transmission power of portable wireless gateway can be heightened or it is directly adjusted to its intrinsic transmission power.
The latter is mainly for after the transmission power of portable wireless gateway is turned down, due to other-end（Such as terminal M）Access make
The value for obtaining the maximum distance determined in step 12 is not less than preset length threshold value, at this moment just needs the transmitting work(that will have been turned down
Intrinsic transmission power of portable wireless gateway is heightened or be directly adjusted to it to rate to meet terminal M access demand.
It is optionally, described maximum comparing for the scheme of the transmission power of above-mentioned reduction portable wireless gateway
The value of distance is in the first length of interval, and handling capacity is in the first handling capacity section, by the transmitting work(of portable wireless gateway
Rate is reduced to the first transmission power；Wherein, the first length of interval is [default first length threshold, preset length threshold value]；The
One handling capacity section is [default first throughput threshold, default throughput threshold value]；
The first length of interval is in the value for the distance for comparing maximum, and handling capacity is in the second handling capacity section, or
The second length of interval is in the value for comparing the maximum distance, and handling capacity is in the first handling capacity section, will be portable
The transmission power of formula radio network gateway is reduced to the second transmission power；Wherein, the second length of interval for [default second length threshold,
Default first length threshold]；Second handling capacity section is [0, preset the first throughput threshold]；
Second length of interval is in the value for the distance for comparing maximum, and handling capacity is in the second handling capacity area
Between, or in the value of distance for comparing maximum be in the 3rd length of interval, and handling capacity is in the first handling capacity section, general
The transmission power of portable wireless gateway is reduced to the 3rd transmission power；Wherein, the 3rd length of interval for [0, preset the second length
Threshold value]；
The 3rd length of interval is in the value for comparing the maximum distance, and the handling capacity is in described the
Two handling capacity sections, the transmission power of the portable wireless gateway is reduced to the 4th transmission power；
Wherein, the first transmission power is more than the second transmission power, and the second transmission power is more than the 3rd transmission power, the 3rd hair
Penetrate power and be more than the 4th transmission power.
It should be noted that for different portable wireless gateway, its first length of interval, the first handling capacity section,
Second length of interval, the second handling capacity section, the 3rd length of interval, the first transmission power, the second transmission power, the 3rd transmitting work(
Rate and the 4th transmission power can be different, and the setting of those sections and transmission power can instruct according to historical data
White silk can obtain, can also be according to being actually needed flexible setting.
In summary, the method for adjustment of a kind of portable wireless gateway transmission power provided in an embodiment of the present invention, it is portable
Formula radio network gateway obtains access each terminal of itself apart from the distance of itself first in the state of having terminal to access itself
Value, and by comparing the value of those distances, determine the value of ultimate range；Then, according to the value for comparing the maximum distance and in advance
If length threshold value and comparing the comparative result that the handling capacity of itself and default throughput threshold value are obtained, adjustment is portable
The transmission power of formula radio network gateway.It can be seen that in running order portable wireless gateway provided in an embodiment of the present invention can be with
The actual conditions of itself are accessed according to terminal transmission power is adjusted flexibly, rather than all sent all the time with fixed transmission power
WIFI signal, transmitting can not be adjusted flexibly according to actual conditions so as to effectively solve portable wireless gateway in the prior art
The problem of power.
Embodiment 2
Below by taking MIFI equipment as an example, a kind of portable wireless gateway transmitting provided in an embodiment of the present invention is further illustrated
The method of adjustment of power.
MIFI（Mobile Wireless Fidelity）Equipment is a portable broadband wireless gateway equipment, and it, which collects, adjusts
Modulator-demodulator, router and wireless access points three function are.In the prior art, when have terminal access MIFI
Equipment（I.e. MIFI equipment is in the state of normal work）When, no matter accessing the terminal of the MIFI equipment apart from the MIFI equipment
Distance is much, and its internal WIFI module all launches WIFI signal with fixed transmission power.As an example it is assumed that WIFI moulds
The transmission power that block is fixed is A, when distance of some terminals apart from the portable wireless gateway for accessing portable wireless gateway
When shorter, the WIFI module of portable wireless gateway is only needed with transmission power B（B<A）Meet to launch WIFI signal can
The accesses of those terminals is used, but because the transmission power of WIFI module immobilizes, and it is still sent with transmission power A
WIFI signal, it is seen then that MIFI equipment of the prior art is present can not be according to being actually needed the problem of transmission power is adjusted flexibly.
To solve this problem, the embodiment of the present invention proposes that, when MIFI equipment is in normal operating conditions, the equipment can
With obtain first access itself each terminal and itself the distance between value；Then, from the value of each distance obtained, really
The value of fixed maximum distance；Finally, according to the value of more maximum distance and preset length threshold value and more portable nothing
The comparative result of the handling capacity that gauze closes and default throughput threshold value, adjust the transmission power of portable wireless gateway.
For above-mentioned final step, for example, when the value of distance for comparing maximum is in section [3m, 5m], and gulp down
, can be by the transmission power of WIFI module in MIFI equipment in former fixed transmission power when the amount of telling is in section [2Mbp, 5Mbps]
On the basis of turn down 1dB；When the value for the distance for comparing maximum is in section [3m, 5m], and handling capacity be in section [0,
2Mbps] when, or when the value of distance that compare maximum is in section [1m, 3m], and handling capacity is in section [2Mbp, 5Mbps]
When, the transmission power of WIFI module in MIFI equipment can be turned down 2dB on the basis of former fixed transmission power；When comparing
The value of maximum distance be in section [1m, 3m], and when handling capacity be in section [0,2Mbps], or ought compare it is maximum away from
From value be in section [0m, 1m], can be by WIFI moulds in MIFI equipment and when handling capacity is in section [2Mbps, 5Mbps]
The transmission power of block turns down 3dB on the basis of former fixed transmission power；When the value for the distance for comparing maximum is in section
[0m, 1m], and when handling capacity is in section [0,2Mbps], can be solid in original by the transmission power of WIFI module in MIFI equipment
Determine to turn down 4dB on the basis of transmission power.
It should be noted that when the handling capacity that situation and MIFI equipment are accessed according to the terminal in some time, by WIFI module
Transmission power turn down after, have new terminal（Such as terminal M）The MIFI equipment is accessed and terminal M distance MIFI equipment is enough
Far, the transmission power of existing WIFI module can not meet needs of the terminal M for WIFI signal intensity, then now MIFI equipment
It can be tuned up further according to the transmission power being actually needed by WIFI module or directly be adjusted to former fixed transmission power, to meet terminal
M demand.As can be seen here, this MIFI equipment provided in an embodiment of the present invention can according to access the terminal of itself with itself it
Between maximum distance value and the handling capacity of itself dynamically adjust the transmission power of WIFI module, so as to effectively solve
The problem of in the prior art transmission power can not be adjusted flexibly according to actual conditions in portable wireless gateway.
Further, in the state of endless access MIFI equipment（I.e. MIFI equipment is in holding state）Under, the present invention
The transmission channel and receiving channel for the MIFI equipment that embodiment provides can be closed periodically.For example, MIFI equipment can
To be closed using 10ms as a cycle to transmission channel and receiving channel so that transmission channel and receiving channel are in dormancy
State；And in the 10ms after terminating resting state, 1ms sends beacon frame（Beacon frames）, the beacon frames can phase
When in a broadcast singal, being easy to terminal to be accessed to detect the MIFI equipment；Remaining 9ms, MIFI equipment are at waiting
The state of user's access.Although MIFI equipment in a dormant state is will not to be detected by terminal to be accessed, generally
In the case of the duration of the accessible MIFI equipment (or available WIFI signal) of terminal searching be far longer than 10ms, therefore by MIFI
The transmission channel and receiving channel of equipment carry out 10ms closing, do not interfere with terminal searching and access MIFI equipment.Existing
In technology, MIFI equipment can always on transmission channel and receiving channel in the state of standby.Illustrate and say, MIFI equipment meetings
Beacon frame is sent by transmission channel in 1ms（Beacon frames）, 2ms to 100ms passes through receiving channel and waits terminal
Access, then sends beacon frame then at 101ms by transmission channel（Beacon frames）, 102ms to 200ms wait terminals
Access, the like, until there is terminal access.It can be seen that compared to prior art, it is provided in an embodiment of the present invention in standby
The method that the MIFI equipment of state carries out transmission channel and receiving channel periodicity dormancy, can be by the Overall Power Consumption of MIFI equipment
Reduce by 50%.
In summary, the method for adjustment of a kind of portable wireless gateway transmission power provided in an embodiment of the present invention, it is portable
Formula radio network gateway obtains access each terminal of itself apart from the distance of itself first in the state of having terminal to access itself
Value, and by comparing the value of those distances, determine the value of ultimate range；Then, according to the value for comparing the maximum distance and in advance
If length threshold value and comparing the comparative result that the handling capacity of itself and default throughput threshold value are obtained, adjustment is portable
The transmission power of formula radio network gateway.It can be seen that in running order portable wireless gateway provided in an embodiment of the present invention can be with
The actual conditions of itself are accessed according to terminal transmission power is adjusted flexibly, rather than all sent all the time with fixed transmission power
WIFI signal, transmitting can not be adjusted flexibly according to actual conditions so as to effectively solve portable wireless gateway in the prior art
The problem of power.
Corresponding to the method for adjustment of portable wireless gateway transmission power provided in an embodiment of the present invention, the embodiment of the present invention
Additionally provide a kind of adjusting apparatus of portable wireless gateway transmission power, the structural representation of the device is as shown in Fig. 2 can be with
Including with lower unit：
Apart from obtaining unit 21, in the state of having terminal access portable wireless gateway, it is portable to obtain access
Each terminal of radio network gateway and the value of the distance between the portable wireless gateway；
Optionally, can be specifically used for apart from obtaining unit 21：Respectively in each detection cycle, whether circulation perform detection
There is the operation that terminal accesses itself；And when detecting that the portable wireless gateway does not have terminal access, circulation successively performs
Assigned operation, until after detecting that the portable wireless gateway has terminal access in any detection cycle, obtain access institute
State each terminal of portable wireless gateway and the value of the distance between the portable wireless gateway；
Wherein, above-mentioned assigned operation includes：Perform and the transmission channel and the receiving channel are grown in the stipulated time
After the operation of closed mode being in degree；According to pre-set in the stipulated time length to transmission channel with receive
The unlatching sequential of passage, transmission channel and receiving channel are opened successively.
Optionally, it is specified that time span is less than the reality used in the wireless signal of terminal searching portable wireless gateway transmitting
Duration, the actual duration are that advance statistics obtains.
Distance determining unit 22, for from the value of each distance obtained apart from obtaining unit 21, it is determined that it is maximum away from
From value；
Comparing unit 23, for performing the value and preset length door of the maximum distance for comparing the determination of distance determining unit 22
Limit value, and compare the handling capacity of portable wireless gateway and the operation of default throughput threshold value；
Power adjustment unit 24, for the comparative result obtained according to comparing unit 23, adjust the portable mobile wireless net
The transmission power of pass.
Optionally, power adjustment unit 24 can be specifically used for comparing the maximum distance in the comparing unit 23
Value be less than preset length threshold value, and when the handling capacity is less than default throughput threshold value, reduce the portable nothing
The transmission power that gauze closes.
Optionally, power adjustment unit 24 can specifically include：
First adjustment subelement 241, the first length field is in for comparing the value of distance of maximum in comparing unit 23
Between, and handling capacity is in the first handling capacity section, and the transmission power of portable wireless gateway is reduced into the first transmission power；Its
In, the first length of interval is [default first length threshold, preset length threshold value]；First handling capacity section is [default first
Throughput threshold, default throughput threshold value]；
Second adjustment subelement 242, the first length field is in for comparing the value of distance of maximum in comparing unit 23
Between, and handling capacity is in the second handling capacity section, or the second length of interval is in the value for the distance for comparing maximum, and handle up
Amount is in the first handling capacity section, and the transmission power of portable wireless gateway is reduced into the second transmission power；Wherein, the second length
Section is spent for [default second length threshold, preset the first length threshold]；Second handling capacity section for [0, preset the first handling capacity
Threshold value]；
3rd adjustment subelement 243, the second length field is in for comparing the value of distance of maximum in comparing unit 23
Between, and handling capacity is in the second handling capacity section, or the 3rd length of interval is in the value for the distance for comparing maximum, and handle up
Amount is in the first handling capacity section, and the transmission power of portable wireless gateway is reduced into the 3rd transmission power；Wherein, the 3rd length
Section is spent for [0, preset the second length threshold]；
4th adjustment subelement 244, the 3rd length field is in for comparing the value of distance of maximum in comparing unit 23
Between, and handling capacity is in the second handling capacity section, and the transmission power of portable wireless gateway is reduced into the 4th transmission power；Its
In, the first transmission power is more than the second transmission power, and the second transmission power is more than the 3rd transmission power, and the 3rd transmission power is more than
4th transmission power.
In summary, the adjusting apparatus of a kind of portable wireless gateway transmission power provided in an embodiment of the present invention, it is portable
Formula radio network gateway obtains access each terminal of itself apart from the distance of itself first in the state of having terminal to access itself
Value, and by comparing the value of those distances, determine the value of ultimate range；Then, according to the value for comparing the maximum distance and in advance
If length threshold value and comparing the comparative result that the handling capacity of itself and default throughput threshold value are obtained, adjustment is portable
The transmission power of formula radio network gateway.It can be seen that in running order portable wireless gateway provided in an embodiment of the present invention can be with
The actual conditions of itself are accessed according to terminal transmission power is adjusted flexibly, rather than all sent all the time with fixed transmission power
WIFI signal, transmitting can not be adjusted flexibly according to actual conditions so as to effectively solve portable wireless gateway in the prior art
The problem of power.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can use the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the present invention can use the computer for wherein including computer usable program code in one or more
Usable storage medium（Including but not limited to magnetic disk storage, CD-ROM, optical memory etc.）The computer program production of upper implementation
The form of product.
The present invention is with reference to method according to embodiments of the present invention, equipment（System）And the flow of computer program product
Figure and/or block diagram describe.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram
Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
The processors of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real
The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
Although preferred embodiments of the present invention have been described, but those skilled in the art once know basic creation
Property concept, then can make other change and modification to these embodiments.So appended claims be intended to be construed to include it is excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (8)
- A kind of 1. method of adjustment of portable wireless gateway transmission power, it is characterised in that including：Portable wireless gateway obtains each terminal for accessing the portable wireless gateway in the state of having terminal to access itself The value of the distance between the portable wireless gateway；From the value of each distance obtained, it is determined that the value of maximum distance；Perform the value and preset length threshold value of the maximum distance, and the portable wireless gateway gulps down The operation of the amount of telling and default throughput threshold value；AndAccording to comparative result, the transmission power of the portable wireless gateway is adjusted, including：Comparing the maximum distance Value be less than preset length threshold value, and when the handling capacity is less than default throughput threshold value, reduce the portable nothing The transmission power that gauze closes.
- 2. the method as described in claim 1, it is characterised in that portable wireless gateway is in the state for having terminal to access itself Under, each terminal for accessing the portable wireless gateway and the value of the distance between the portable wireless gateway are obtained, specifically Including：Whether the portable wireless gateway has the behaviour that terminal accesses itself in each detection cycle, circulation perform detection respectively Make；And when detecting that the portable wireless gateway does not have terminal access, circulation successively performs assigned operation, until any After the portable wireless gateway is detected in detection cycle having terminal access, obtain and access each of the portable wireless gateway The value of the distance between terminal and the portable wireless gateway；Wherein, the assigned operation includes：Perform and cause transmission channel and receiving channel to be in closing in stipulated time length After the operation of closed state；During according to the unlatching in the stipulated time length to transmission channel and receiving channel pre-set Sequence, transmission channel and receiving channel are opened successively.
- 3. method as claimed in claim 2, it is characterised in that also include：The stipulated time length is less than the actual duration used in the wireless signal of terminal searching portable wireless gateway transmitting；Institute It is that advance statistics obtains to state actual duration.
- 4. the method as described in claim 1, it is characterised in that be less than preset length in the value for comparing the maximum distance Threshold value, and when the handling capacity is less than default throughput threshold value, the transmission power of the portable wireless gateway is reduced, Specifically include：The first length of interval is in the value for comparing the maximum distance, and the handling capacity is in the first handling capacity area Between, the transmission power of the portable wireless gateway is reduced to the first transmission power；Wherein, first length of interval is [default first length threshold, preset length threshold value]；First handling capacity section is [default first throughput threshold, default throughput threshold value]；First length of interval is in the value for comparing the maximum distance, and the handling capacity is in the second handling capacity Section, or the second length of interval is in the value for comparing the maximum distance, and the handling capacity gulps down in described first The amount of telling section, the transmission power of the portable wireless gateway is reduced to the second transmission power；Wherein, second length of interval is [default second length threshold, preset the first length threshold]；Second handling capacity Section is [0, preset the first throughput threshold]；Second length of interval is in the value for comparing the maximum distance, and the handling capacity gulps down in described second The amount of telling section, or the 3rd length of interval is in the value for comparing the maximum distance, and the handling capacity is in described the One handling capacity section, the transmission power of the portable wireless gateway is reduced to the 3rd transmission power；Wherein, the 3rd length of interval is [0, preset the second length threshold]；The 3rd length of interval is in the value for comparing the maximum distance, and the handling capacity gulps down in described second The amount of telling section, the transmission power of the portable wireless gateway is reduced to the 4th transmission power；Wherein, the first transmission power is more than the second transmission power, and the second transmission power is more than the 3rd transmission power, the 3rd transmitting work( Rate is more than the 4th transmission power.
- A kind of 5. adjusting apparatus of portable wireless gateway transmission power, it is characterised in that including：Apart from obtaining unit, in the state of having terminal access portable wireless gateway, obtaining and accessing the portable nothing Each terminal and the value of the distance between the portable wireless gateway that gauze closes；Distance determining unit, for from the value of each distance obtained apart from obtaining unit, it is determined that maximum distance Value；Comparing unit, the value and preset length thresholding of the maximum distance determined for performing the distance determining unit Value, and the operation of the handling capacity of the portable wireless gateway and default throughput threshold value；Power adjustment unit, for the comparative result obtained according to the comparing unit, adjust the portable wireless gateway Transmission power, including：The value that the maximum distance is compared in the comparing unit is less than preset length threshold value, and described When handling capacity is less than default throughput threshold value, the transmission power of the portable wireless gateway is reduced.
- 6. device as claimed in claim 5, it is characterised in that described to be specifically used for apart from obtaining unit：Whether there is the operation that terminal accesses itself in each detection cycle, circulation perform detection respectively；And detect it is described just When the formula radio network gateway of taking does not have terminal access, circulation performs assigned operation successively, until detecting institute in any detection cycle After stating portable wireless gateway and having terminal access, each terminal for accessing the portable wireless gateway and the portable nothing are obtained The value of the distance between gauze pass；Wherein, the assigned operation includes：Perform and cause transmission channel and receiving channel to be in closing in stipulated time length After the operation of closed state；During according to the unlatching in the stipulated time length to transmission channel and receiving channel pre-set Sequence, transmission channel and receiving channel are opened successively.
- 7. device as claimed in claim 6, it is characterised in that also include：The stipulated time length is less than the actual duration used in the wireless signal of terminal searching portable wireless gateway transmitting；Institute It is that advance statistics obtains to state actual duration.
- 8. device as claimed in claim 5, it is characterised in that power adjustment unit specifically includes：First adjustment subelement, the value for comparing the maximum distance in the comparing unit are in the first length field Between, and the handling capacity is in the first handling capacity section, and the transmission power of the portable wireless gateway is reduced into the first hair Penetrate power；Wherein, first length of interval is [default first length threshold, preset length threshold value]；First handling capacity section is [default first throughput threshold, default throughput threshold value]；Second adjustment subelement, the value for comparing the maximum distance in the comparing unit are in first length Section, and the handling capacity is in the second handling capacity section, or it is in the second length in the value for comparing the maximum distance Section, and the handling capacity is in the first handling capacity section, and the transmission power of the portable wireless gateway is reduced to Second transmission power；Wherein, second length of interval is [default second length threshold, preset the first length threshold]；Second handling capacity Section is [0, preset the first throughput threshold]；3rd adjustment subelement, the value for comparing the maximum distance in the comparing unit are in second length Section, and the handling capacity is in the second handling capacity section, or it is in the 3rd in the value for comparing the maximum distance Length of interval, and the handling capacity is in the first handling capacity section, and the transmission power of the portable wireless gateway is dropped Low is the 3rd transmission power；Wherein, the 3rd length of interval is [0, preset the second length threshold]；4th adjustment subelement, the value for comparing the maximum distance in the comparing unit are in the 3rd length Section, and the handling capacity is in the second handling capacity section, and the transmission power of the portable wireless gateway is reduced to 4th transmission power；Wherein, the first transmission power is more than the second transmission power, and the second transmission power is more than the 3rd transmission power, the 3rd transmitting work( Rate is more than the 4th transmission power.
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| CN105281846B (en) * | 2014-07-17 | 2018-03-23 | ***通信集团公司 | A kind of method of testing and equipment of terminal throughput performance |
| CN104363642A (en) * | 2014-11-21 | 2015-02-18 | 上海斐讯数据通信技术有限公司 | Method for controlling power consumption of router of wireless local area network |
| CN107277911A (en) * | 2016-04-08 | 2017-10-20 | 深圳市中兴微电子技术有限公司 | A kind of radio transmitted power method of adjustment and device |
| CN105933967A (en) * | 2016-05-19 | 2016-09-07 | 海尔优家智能科技（北京）有限公司 | Method and device for adjusting transmitting power of router |
| CN106385705A (en) * | 2016-08-30 | 2017-02-08 | 中兴长天信息技术（南昌）有限公司 | Power control method of LORA wireless communication system for Internet of Things (IoT) |
| CN107872864B (en) * | 2016-09-28 | 2021-02-05 | 联芯科技有限公司 | Method and device for adjusting network node transmitting power |
| CN106550441A (en) * | 2016-10-31 | 2017-03-29 | 上海斐讯数据通信技术有限公司 | A kind of control method and device of radio transmitted power |
| CN109756963B (en) * | 2017-11-02 | 2023-02-28 | 华为终端有限公司 | Method, device and equipment for determining working mode |
| CN109842864B (en) * | 2019-01-17 | 2020-02-28 | 武汉楚档信息技术有限公司 | Data dynamic regulation system |
| CN111182621A (en) * | 2020-01-03 | 2020-05-19 | 烽火通信科技股份有限公司 | Method for dynamically adjusting AP (access point) transmission power and AP for dynamically adjusting transmission power |
| CN113422617B (en) * | 2020-12-22 | 2023-05-12 | 深圳市奕承达科技有限公司 | Portable MIFI and antenna power adjusting method |
| CN115734327A (en) * | 2021-08-31 | 2023-03-03 | 华为技术有限公司 | Downlink power control method and device |
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