CN105636180B - Power consumption control method and system for base station - Google Patents
Power consumption control method and system for base station Download PDFInfo
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- CN105636180B CN105636180B CN201510624624.5A CN201510624624A CN105636180B CN 105636180 B CN105636180 B CN 105636180B CN 201510624624 A CN201510624624 A CN 201510624624A CN 105636180 B CN105636180 B CN 105636180B
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- carrier wave
- base station
- bandwidth
- power consumption
- carrier
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
-
- 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
- H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
- H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
-
- 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
Abstract
The present invention provides a kind of power consumption control methods for base station and a kind of power consumption control system for base station, wherein the power consumption control method includes: that the carrier wave for any terminal that detection base station is serviced uses parameter；Judge whether the current data traffic of any terminal is greater than or equal to preset threshold；Determine whether using parameter to adjust the operating voltage of the base station, according to judging result and the carrier wave to determine whether that the power consumption to the base station controls.According to the technical solution of the present invention, the load according to base station can be effectively realized, change carrier bandwidths group in the case where not changing message transmission rate and merges reduction number of carrier wave, to adjust the operating voltage of base station according to the carrier wave of reduction, achieve the purpose that control base station power consumption, promotes user experience.
Description
Technical field
The present invention relates to fields of communication technology, in particular to a kind of power consumption control method and one kind for base station
Power consumption control system for base station.
Background technique
Currently, in 3GPP (3rd Generation Partnership Project, third generation partner program)
10 CA of Release (Carrier Aggregation, carrier wave polymerization, increase transmission bandwidth, improve data transfer rate) allows
LTE (Long Term Evolution, long term evolution) wireless interface is configured to appoint with any amount (most five) carrier wave
What bandwidth (1.4M, 3M, 5M, 10M, 15M and 20M) and in any frequency range.When for five carrier components, maximum polymerization
Bandwidth is up to 100M.CA in this way can increase substantially message transmission rate, promote user experience.
But CA also increases the service load quantity of base station, example while bring message transmission rate significantly to be promoted
Such as, when CA supports five carrier components, the load that may result in base station is excessive, increases the power consumption of base station, to influence
User experience.
Therefore, how according to the load of base station, change carrier bandwidths group in the case where not changing message transmission rate
Merge and reduce number of carrier wave, to achieve the purpose that control base station power loss, promoting user experience becomes skill urgently to be resolved
Art problem.
Summary of the invention
The present invention is based on above-mentioned technical problem, proposes a kind of new technical solution, can effectively realize basis
The load of base station changes carrier bandwidths group in the case where not changing message transmission rate and merges reduction number of carrier wave, thus
The operating voltage that base station is adjusted according to the carrier wave of reduction achievees the purpose that control base station power consumption, promotes user experience.
In view of this, first aspect of the present invention it is proposed a kind of power consumption control method for base station, comprising: detection
The carrier wave for any terminal that base station is serviced uses parameter；Judge the current data traffic of any terminal whether be greater than or
Equal to preset threshold；Determine whether using parameter to adjust the operating voltage of the base station according to judging result and the carrier wave, with
Determine whether that the power consumption to the base station controls.
In the technical scheme, by detecting the carrier wave for any terminal that base station is serviced using parameter and judging the terminal
Current data traffic whether reach preset threshold (for example, 500M), then according to judging result and the terminal detected
Carrier wave using parameter determine whether adjust base station operating voltage, determine whether to control the power consumption of base station, such as
This, can effectively realize the operating voltage of the carrier wave service condition adjustment base station of the load and terminal according to base station, thus
Achieve the purpose that control base station power consumption, to promote user experience.
In the above-mentioned technical solutions, it is preferable that described to determine whether to adjust using parameter according to judging result and the carrier wave
The operating voltage of the whole base station carries out control with the power consumption for determining whether to the base station and specifically includes: working as described in the judgement
When preceding data business volume is greater than or equal to the preset threshold, institute is adjusted using parameter according to the carrier wave of any terminal
The operating voltage of base station is stated, is controlled with the power consumption to the base station；Described in being less than when the judgement current data traffic
When preset threshold, stopping controls the power consumption of the base station.
In the technical scheme, specifically, when the current data traffic for determining terminal is greater than or equal to preset threshold,
According to the carrier wave of the terminal detected using the operating voltage of parameter adjustment base station, so that the power consumption to base station controls, i.e.,
The control to the power consumption of base station is activated when the data business volume (for example, download file size) of terminal reaches certain value, otherwise,
Stopping can effectively ensure that base in this way, just starting the control to the power consumption of base station if necessary to the control of the power consumption of base station
The effect for power consumption control of standing.
In any of the above-described technical solution, it is preferable that the carrier wave includes: number of carrier wave, each carrier wave using parameter
Bandwidth and carrier combination bandwidth, wherein the carrier combination bandwidth is the sum of the bandwidth of each carrier wave.
In the technical scheme, the carrier wave of terminal includes but is not limited to using parameter: the band of number of carrier wave, each carrier wave
Wide and carrier combination bandwidth, whether in this way, can accurately determine, meet can in the case where not reducing carrier combination bandwidth
To combine and reduce number of carrier wave by controlling the bandwidth used come the power consumption of control base station, wherein carrier combination bandwidth etc.
The sum of the bandwidth of all carrier waves used in terminal；Certainly, carrier wave may include other content using the detection range of parameter,
To further increase the accuracy to base station power consumption control necessity judgement.
In any of the above-described technical solution, it is preferable that described when the judgement current data traffic is greater than or equal to institute
When stating preset threshold, the operating voltage of the base station is adjusted using parameter according to the carrier wave of any terminal, to institute
The power consumption for stating base station carries out control and specifically includes: judging keeping according to the bandwidth of the number of carrier wave and each carrier wave
The number of carrier wave whether is reduced in the case that the carrier combination bandwidth is constant；And when judgement is keeping the carrier combination
When reducing the number of carrier wave in the case that bandwidth is constant, carrier wave to be closed is determined, according to the carrier wave tune to be closed
Otherwise the operating voltage of the whole base station keeps the carrier wave of any terminal to use parameter constant.
In the technical scheme, when the current data traffic of terminal is greater than or equal to preset threshold, according to terminal
Whether the bandwidth of number of carrier wave and each carrier wave judge in the case where the existing carrier combination bandwidth of holding is constant can be with
The operation for reducing number of carrier wave with the bandwidth for adjusting each carrier wave is executed, when that can execute, it is first determined need to close
Carrier wave then according to the operating voltage of carrier wave adjustment to be closed base station be typically the operating voltage for reducing base station, thus
Achieve the purpose that control base station power consumption, otherwise, keeps the carrier wave of terminal using parameter constant, stop the control to the power consumption of base station
System, in this way, the load according to base station can be effectively realized, changes carrier band in the case where not changing message transmission rate
Wide array simultaneously reduces number of carrier wave, to adjust the operating voltage of base station according to the carrier wave of reduction, reaches control base station power consumption
Purpose promotes user experience.
In any of the above-described technical solution, it is preferable that the band according to the number of carrier wave and each carrier wave
Width judge that whether reducing the number of carrier wave in the case where the holding carrier combination bandwidth is constant specifically includes: when detecting
More than or equal to 2 and in the bandwidth of each carrier wave, the bandwidth of at least one carrier wave is less than maximum belt to the number of carrier wave
When wide threshold value, the number of carrier wave is reduced in the case where keeping the carrier combination bandwidth constant, otherwise, keeps the carrier wave
Quantity is constant.
In the technical scheme, existing in holding when being judged according to the number of carrier wave of terminal and the bandwidth of each carrier wave
When the operation for reducing number of carrier wave whether can also be performed in the case that carrier combination bandwidth is constant, should specifically it meet: terminal
The quantity of used carrier wave should be at least 2, and the bandwidth of each of carrier wave used carrier wave cannot be all maximum
Bandwidth threshold (i.e. 20M) otherwise cannot achieve the load according to base station, change in the case where not changing message transmission rate
Variable load wavestrip wide array simultaneously reduces number of carrier wave, to achieve the purpose that control base station power consumption.
According to the second aspect of the invention, a kind of power consumption control system for base station is proposed, comprising: detection module,
Carrier wave for detecting any terminal that base station is serviced uses parameter；Judgment module, for judging working as any terminal
Whether preceding data business volume is greater than or equal to preset threshold；Determining module, for using ginseng according to judging result and the carrier wave
Number determines whether to adjust the operating voltage of the base station, to determine whether that the power consumption to the base station controls.
In the technical scheme, by detecting the carrier wave for any terminal that base station is serviced using parameter and judging the terminal
Current data traffic whether reach preset threshold (for example, 500M), then according to judging result and the terminal detected
Carrier wave using parameter determine whether adjust base station operating voltage, determine whether to control the power consumption of base station, such as
This, can effectively realize the operating voltage of the carrier wave service condition adjustment base station of the load and terminal according to base station, thus
Achieve the purpose that control base station power consumption, to promote user experience.
In the above-mentioned technical solutions, it is preferable that the determining module is specifically used for: working as described in determining when the judgment module
When preceding data business volume is greater than or equal to the preset threshold, institute is adjusted using parameter according to the carrier wave of any terminal
The operating voltage of base station is stated, is controlled with the power consumption to the base station；When the judgment module determines the current data industry
When business amount is less than the preset threshold, stopping controls the power consumption of the base station.
In the technical scheme, specifically, when the current data traffic for determining terminal is greater than or equal to preset threshold,
According to the carrier wave of the terminal detected using the operating voltage of parameter adjustment base station, so that the power consumption to base station controls, i.e.,
The control to the power consumption of base station is activated when the data business volume (for example, download file size) of terminal reaches certain value, otherwise,
Stopping can effectively ensure that base in this way, just starting the control to the power consumption of base station if necessary to the control of the power consumption of base station
The effect for power consumption control of standing.
In any of the above-described technical solution, it is preferable that the carrier wave includes: number of carrier wave, each carrier wave using parameter
Bandwidth and carrier combination bandwidth, wherein the carrier combination bandwidth is the sum of the bandwidth of each carrier wave.
In the technical scheme, the carrier wave of terminal includes but is not limited to using parameter: the band of number of carrier wave, each carrier wave
Wide and carrier combination bandwidth, whether in this way, can accurately determine, meet can in the case where not reducing carrier combination bandwidth
To combine and reduce number of carrier wave by controlling the bandwidth used come the power consumption of control base station, wherein carrier combination bandwidth etc.
The sum of the bandwidth of all carrier waves used in terminal；Certainly, carrier wave may include other content using the detection range of parameter,
To further increase the accuracy to base station power consumption control necessity judgement.
In any of the above-described technical solution, it is preferable that the determining module specifically includes: judging submodule is used for basis
The number of carrier wave and the bandwidth of each carrier wave judge in the case where keeping the carrier combination bandwidth constant whether
Reduce the number of carrier wave；Control submodule, for being reduced when judgement in the case where keeping the carrier combination bandwidth constant
When the number of carrier wave, carrier wave to be closed is determined, to adjust the operating voltage of the base station according to the carrier wave to be closed,
Otherwise, the carrier wave of any terminal is kept to use parameter constant.
In the technical scheme, when the current data traffic of terminal is greater than or equal to preset threshold, according to terminal
Whether the bandwidth of number of carrier wave and each carrier wave judge in the case where the existing carrier combination bandwidth of holding is constant can be with
The operation for reducing number of carrier wave with the bandwidth for adjusting each carrier wave is executed, when that can execute, it is first determined need to close
Carrier wave then according to the operating voltage of carrier wave adjustment to be closed base station be typically the operating voltage for reducing base station, thus
Achieve the purpose that control base station power consumption, otherwise, keeps the carrier wave of terminal using parameter constant, stop the control to the power consumption of base station
System, in this way, the load according to base station can be effectively realized, changes carrier band in the case where not changing message transmission rate
Wide array simultaneously reduces number of carrier wave, to adjust the operating voltage of base station according to the carrier wave of reduction, reaches control base station power consumption
Purpose promotes user experience.
In any of the above-described technical solution, it is preferable that the judging submodule is specifically used for: when detecting the carrier number
When the bandwidth of amount at least one carrier wave more than or equal to 2 and in the bandwidth of each carrier wave is less than maximum bandwidth threshold value,
The number of carrier wave is reduced in the case where keeping the carrier combination bandwidth constant, otherwise, keeps the number of carrier wave constant.
In the technical scheme, existing in holding when being judged according to the number of carrier wave of terminal and the bandwidth of each carrier wave
When the operation for reducing number of carrier wave whether can also be performed in the case that carrier combination bandwidth is constant, should specifically it meet: terminal
The quantity of used carrier wave should be at least 2, and the bandwidth of each of carrier wave used carrier wave cannot be all maximum
Bandwidth threshold (i.e. 20M) otherwise cannot achieve the load according to base station, change in the case where not changing message transmission rate
Variable load wavestrip wide array simultaneously reduces number of carrier wave, to achieve the purpose that control base station power consumption.
The third aspect of the present invention proposes a kind of base station, including being used for base described in any one of above-mentioned technical proposal
The power consumption control system stood, therefore, the base station have and any one of above-mentioned technical proposal described in the power consumption control for base station
The identical technical effect of system processed, details are not described herein.
By above technical scheme, the load according to base station can be effectively realized, is not changing message transmission rate
In the case where change carrier bandwidths group merge reduce number of carrier wave, thus according to the carrier wave of reduction adjust base station operating voltage,
Achieve the purpose that control base station power consumption, promotes user experience.
Detailed description of the invention
Fig. 1 shows the flow diagram of the power consumption control method according to an embodiment of the invention for base station；
Fig. 2 shows the block diagrams of the power consumption control system according to an embodiment of the invention for base station；
Fig. 3 shows the block diagram of base station according to an embodiment of the invention；
Fig. 4 shows the process signal of the power consumption control method for base station according to another embodiment of the invention
Figure.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Fig. 1 shows the flow diagram of the power consumption control method according to an embodiment of the invention for base station.
As shown in Figure 1, the power consumption control method according to an embodiment of the invention for base station, comprising: step
102, the carrier wave for any terminal that detection base station is serviced uses parameter；Step 104, judge the current data of any terminal
Whether portfolio is greater than or equal to preset threshold；Step 106, determine whether to adjust using parameter according to judging result and the carrier wave
The operating voltage of the whole base station, to determine whether that the power consumption to the base station controls.
In the technical scheme, by detecting the carrier wave for any terminal that base station is serviced using parameter and judging the terminal
Current data traffic whether reach preset threshold (for example, 500M), then according to judging result and the terminal detected
Carrier wave using parameter determine whether adjust base station operating voltage, determine whether to control the power consumption of base station, such as
This, can effectively realize the operating voltage of the carrier wave service condition adjustment base station of the load and terminal according to base station, thus
Achieve the purpose that control base station power consumption, to promote user experience.
In the above-mentioned technical solutions, it is preferable that the step 106 specifically includes: when the judgement current data traffic
When more than or equal to the preset threshold, the work of the base station is adjusted using parameter according to the carrier wave of any terminal
Voltage is controlled with the power consumption to the base station；When determining that the current data traffic is less than the preset threshold, stop
Only the power consumption of the base station is controlled.
In the technical scheme, specifically, when the current data traffic for determining terminal is greater than or equal to preset threshold,
According to the carrier wave of the terminal detected using the operating voltage of parameter adjustment base station, so that the power consumption to base station controls, i.e.,
The control to the power consumption of base station is activated when the data business volume (for example, download file size) of terminal reaches certain value, otherwise,
Stopping can effectively ensure that base in this way, just starting the control to the power consumption of base station if necessary to the control of the power consumption of base station
The effect for power consumption control of standing.
In any of the above-described technical solution, it is preferable that the carrier wave includes: number of carrier wave, each carrier wave using parameter
Bandwidth and carrier combination bandwidth, wherein the carrier combination bandwidth is the sum of the bandwidth of each carrier wave.
In the technical scheme, the carrier wave of terminal includes but is not limited to using parameter: the band of number of carrier wave, each carrier wave
Wide and carrier combination bandwidth, whether in this way, can accurately determine, meet can in the case where not reducing carrier combination bandwidth
To combine and reduce number of carrier wave by controlling the bandwidth used come the power consumption of control base station, wherein carrier combination bandwidth etc.
The sum of the bandwidth of all carrier waves used in terminal；Certainly, carrier wave may include other content using the detection range of parameter,
To further increase the accuracy to base station power consumption control necessity judgement.
In any of the above-described technical solution, it is preferable that described when the judgement current data traffic is greater than or equal to institute
When stating preset threshold, the operating voltage of the base station is adjusted using parameter according to the carrier wave of any terminal, to institute
The power consumption for stating base station carries out control and specifically includes: judging keeping according to the bandwidth of the number of carrier wave and each carrier wave
The number of carrier wave whether is reduced in the case that the carrier combination bandwidth is constant；And when judgement is keeping the carrier combination
When reducing the number of carrier wave in the case that bandwidth is constant, carrier wave to be closed is determined, according to the carrier wave tune to be closed
Otherwise the operating voltage of the whole base station keeps the carrier wave of any terminal to use parameter constant.
In the technical scheme, when the current data traffic of terminal is greater than or equal to preset threshold, according to terminal
Whether the bandwidth of number of carrier wave and each carrier wave judge in the case where the existing carrier combination bandwidth of holding is constant can be with
The operation for reducing number of carrier wave with the bandwidth for adjusting each carrier wave is executed, when that can execute, it is first determined need to close
Carrier wave then according to the operating voltage of carrier wave adjustment to be closed base station be typically the operating voltage for reducing base station, thus
Achieve the purpose that control base station power consumption, otherwise, keeps the carrier wave of terminal using parameter constant, stop the control to the power consumption of base station
System, in this way, the load according to base station can be effectively realized, changes carrier band in the case where not changing message transmission rate
Wide array simultaneously reduces number of carrier wave, to adjust the operating voltage of base station according to the carrier wave of reduction, reaches control base station power consumption
Purpose promotes user experience.
In any of the above-described technical solution, it is preferable that the band according to the number of carrier wave and each carrier wave
Width judge that whether reducing the number of carrier wave in the case where the holding carrier combination bandwidth is constant specifically includes: when detecting
More than or equal to 2 and in the bandwidth of each carrier wave, the bandwidth of at least one carrier wave is less than maximum belt to the number of carrier wave
When wide threshold value, the number of carrier wave is reduced in the case where keeping the carrier combination bandwidth constant, otherwise, keeps the carrier wave
Quantity is constant.
In the technical scheme, existing in holding when being judged according to the number of carrier wave of terminal and the bandwidth of each carrier wave
When the operation for reducing number of carrier wave whether can also be performed in the case that carrier combination bandwidth is constant, should specifically it meet: terminal
The quantity of used carrier wave should be at least 2, and the bandwidth of each of carrier wave used carrier wave cannot be all maximum
Bandwidth threshold (i.e. 20M) otherwise cannot achieve the load according to base station, change in the case where not changing message transmission rate
Variable load wavestrip wide array simultaneously reduces number of carrier wave, to achieve the purpose that control base station power consumption.
Fig. 2 shows the block diagrams of the power consumption control system according to an embodiment of the invention for base station.
As shown in Fig. 2, the power consumption control system 200 according to an embodiment of the invention for base station, comprising: detection
Module 202, judgment module 204 and determining module 206.Wherein, the detection module 202 is for detecting any that base station is serviced
The carrier wave of terminal uses parameter；The judgment module 204 is for judging whether the current data traffic of any terminal is big
In or equal to preset threshold；The determining module 206 using parameter according to judging result and the carrier wave for determining whether to adjust
The operating voltage of the whole base station, to determine whether that the power consumption to the base station controls.
In the technical scheme, by detecting the carrier wave for any terminal that base station is serviced using parameter and judging the terminal
Current data traffic whether reach preset threshold (for example, 500M), then according to judging result and the terminal detected
Carrier wave using parameter determine whether adjust base station operating voltage, determine whether to control the power consumption of base station, such as
This, can effectively realize the operating voltage of the carrier wave service condition adjustment base station of the load and terminal according to base station, thus
Achieve the purpose that control base station power consumption, to promote user experience.
In the above-mentioned technical solutions, it is preferable that the determining module 206 is specifically used for: when the judgment module 204 determines
When the current data traffic is greater than or equal to the preset threshold, parameter is used according to the carrier wave of any terminal
The operating voltage of the base station is adjusted, is controlled with the power consumption to the base station；When the judgment module 204 determines described work as
When preceding data business volume is less than the preset threshold, stopping controls the power consumption of the base station.
In the technical scheme, specifically, when the current data traffic for determining terminal is greater than or equal to preset threshold,
According to the carrier wave of the terminal detected using the operating voltage of parameter adjustment base station, so that the power consumption to base station controls, i.e.,
The control to the power consumption of base station is activated when the data business volume (for example, download file size) of terminal reaches certain value, otherwise,
Stopping can effectively ensure that base in this way, just starting the control to the power consumption of base station if necessary to the control of the power consumption of base station
The effect for power consumption control of standing.
In any of the above-described technical solution, it is preferable that the carrier wave includes: number of carrier wave, each carrier wave using parameter
Bandwidth and carrier combination bandwidth, wherein the carrier combination bandwidth is the sum of the bandwidth of each carrier wave.
In the technical scheme, the carrier wave of terminal includes but is not limited to using parameter: the band of number of carrier wave, each carrier wave
Wide and carrier combination bandwidth, whether in this way, can accurately determine, meet can in the case where not reducing carrier combination bandwidth
To combine and reduce number of carrier wave by controlling the bandwidth used come the power consumption of control base station, wherein carrier combination bandwidth etc.
The sum of the bandwidth of all carrier waves used in terminal；Certainly, carrier wave may include other content using the detection range of parameter,
To further increase the accuracy to base station power consumption control necessity judgement.
In any of the above-described technical solution, it is preferable that the determining module 206 specifically includes: 2062 He of judging submodule
Control submodule 2064.Wherein, the judging submodule 2062 is used for according to the number of carrier wave and each carrier wave
Bandwidth judges whether reduce the number of carrier wave in the case where keeping the carrier combination bandwidth constant；The control submodule
2064 for determining wait close when determining to reduce the number of carrier wave in the case where keeping the carrier combination bandwidth constant
Carrier wave, otherwise the institute of any terminal is kept with the operating voltage for adjusting the base station according to the carrier wave to be closed
It states carrier wave and uses parameter constant.
In the technical scheme, when the current data traffic of terminal is greater than or equal to preset threshold, according to terminal
Whether the bandwidth of number of carrier wave and each carrier wave judge in the case where the existing carrier combination bandwidth of holding is constant can be with
The operation for reducing number of carrier wave with the bandwidth for adjusting each carrier wave is executed, when that can execute, it is first determined need to close
Carrier wave then according to the operating voltage of carrier wave adjustment to be closed base station be typically the operating voltage for reducing base station, thus
Achieve the purpose that control base station power consumption, otherwise, keeps the carrier wave of terminal using parameter constant, stop the control to the power consumption of base station
System, in this way, the load according to base station can be effectively realized, changes carrier band in the case where not changing message transmission rate
Wide array simultaneously reduces number of carrier wave, to adjust the operating voltage of base station according to the carrier wave of reduction, reaches control base station power consumption
Purpose promotes user experience.
In any of the above-described technical solution, it is preferable that the judging submodule 2062 is specifically used for: when detecting the load
More than or equal to 2 and in the bandwidth of each carrier wave, the bandwidth of at least one carrier wave is less than maximum bandwidth threshold value to wave number amount
When, the number of carrier wave is reduced in the case where keeping the carrier combination bandwidth constant, otherwise, keeps the number of carrier wave not
Become.
In the technical scheme, existing in holding when being judged according to the number of carrier wave of terminal and the bandwidth of each carrier wave
When the operation for reducing number of carrier wave whether can also be performed in the case that carrier combination bandwidth is constant, should specifically it meet: terminal
The quantity of used carrier wave should be at least 2, and the bandwidth of each of carrier wave used carrier wave cannot be all maximum
Bandwidth threshold (i.e. 20M) otherwise cannot achieve the load according to base station, change in the case where not changing message transmission rate
Variable load wavestrip wide array simultaneously reduces number of carrier wave, to achieve the purpose that control base station power consumption.
Fig. 3 shows the block diagram of base station according to an embodiment of the invention.
As shown in figure 3, base station 300 according to an embodiment of the invention, including any one of above-mentioned technical proposal institute
The power consumption control system 200 for base station stated, therefore, the base station 300 have and any one of above-mentioned technical proposal described in
For the identical technical effect of power consumption control system 200 of base station, details are not described herein.
Fig. 4 shows the process signal of the power consumption control method for base station according to another embodiment of the invention
Figure.
In the power consumption control method for base station, according to the load situation of base station, do not changing CA downloading rate
Change CA bandwidth combination (bandwidth for being equivalent to each carrier wave) in the case where (being equivalent to carrier combination bandwidth) and reduce and carries
Wave number amount；Further according to the operating voltage of the subcarrier adjustment base station of reduction, to reach control base station power loss (power consumption)
Purpose.
Specifically, when BTS service load deficiency, which can be in the case where reducing CA rate to UE
The carrier combination (combination of CA bandwidth) and number of subcarriers of (User equipment, user terminal) are adjusted.Such as: certain UE
Number of carrier wave be four, when CA sets of bandwidths is combined into 15M+15M+10M+20M, can subtract in the case where not reducing downloading rate
A few subcarrier, adjustment sets of bandwidths are combined into 20M+20M+20M, it may be assumed that 15M+15M+10M+20M=20M+20M+20M, such CA
Downloading rate will remain unchanged, in this way, a carrier wave can be turned off, then adjust the operating voltage of base station, so that it may reduce
The power loss of base station.
Certainly, when this method also has not applicable, such as: originally there are two the number of carrier wave of UE, sets of bandwidths is combined into
In this case 20M+20M cannot reduce number of carrier wave (the bandwidth maximum of each carrier wave is just 20M), that is to say, that work as root
Judge according to the number of carrier wave of terminal and the bandwidth of each carrier wave be in the case where the existing carrier combination bandwidth of holding is constant
When the no operation that reduction number of carrier wave can also be performed, should specifically meet: the quantity of carrier wave used in terminal should be at least 2
The bandwidth of each of a and used carrier wave carrier wave cannot all be maximum bandwidth threshold value (i.e. 20M).
So base station at first can number of carrier wave to UE and bandwidth combination (i.e. detected carrier uses parameter) into
Row detection, if meet the case where not reducing CA rate and downloading big data (i.e. the current data traffic of terminal should reach
To preset threshold, such as 500M) under can by control bandwidth combine reduce number of carrier wave, execute method as shown in Figure 4, have
Include: to body
Step 402, number of carrier wave and the bandwidth combination of UE is detected in base station, that is, detects any end that base station is serviced
The carrier wave at end uses parameter；
Step 404, it when being judged to downloading big data, calculates to reduce number of carrier wave and adjust bandwidth combination and is not reducing CA
It is whether feasible in the case where rate, that is, if so, thening follow the steps 406, otherwise to terminate, i.e., when the judgement current data service
When amount is less than the preset threshold, judged keeping the carrier wave according to the bandwidth of the number of carrier wave and each carrier wave
Whether the number of carrier wave is reduced in the case that aggregate bandwidth is constant；
Step 406, the carrier bandwidths combination for adjusting terminal, and turns off extra subcarrier, i.e., when determining described in the holding
When reducing the number of carrier wave in the case that carrier combination bandwidth is constant, carrier wave to be closed is determined；
Step 408, the operating voltage of base station is adjusted according to the carrier wave of shutdown, at this point, carrier wave is reduced, corresponding Base Transmitter
Power will reduce, that is, the operating voltage of base station reduces, to achieve the purpose that control base station power loss, i.e., according to institute
State the operating voltage that carrier wave to be closed adjusts the base station.
Technical solution of the present invention can be in the case where not reducing CA downloading rate, by flexibly changing the combination of CA bandwidth
Extra subcarrier is reduced, thus with reaching the mesh of control base station power loss.
The technical scheme of the present invention has been explained in detail above with reference to the attached drawings, can effectively realize the load according to base station
Amount changes carrier bandwidths group in the case where not changing message transmission rate and merges reduction number of carrier wave, thus according to reduction
Carrier wave adjusts the operating voltage of base station, achievees the purpose that control base station power consumption, promotes user experience.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of power consumption control method for base station characterized by comprising
The carrier wave for any terminal that detection base station is serviced uses parameter；
Judge whether the current data traffic of any terminal is greater than or equal to preset threshold；
Determine whether using parameter to adjust the operating voltage of the base station, according to judging result and the carrier wave to determine whether pair
The power consumption of the base station is controlled；
The operating voltage for being determined whether to adjust the base station using parameter according to judging result and the carrier wave is with determination
The no power consumption to the base station carries out control and specifically includes:
When determining that the current data traffic is greater than or equal to the preset threshold, according to the load of any terminal
Wave adjusts the operating voltage of the base station using parameter, is controlled with the power consumption to the base station；
When determining that the current data traffic is less than the preset threshold, stopping controls the power consumption of the base station；
The carrier wave includes: number of carrier wave, the bandwidth of each carrier wave and carrier combination bandwidth using parameter, wherein the load
Wave aggregate bandwidth is the sum of the bandwidth of each carrier wave；
It is described when determining that the current data traffic is greater than or equal to the preset threshold, according to the institute of any terminal
The operating voltage that carrier wave adjusts the base station using parameter is stated, control is carried out with the power consumption to the base station and is specifically included:
Judged according to the bandwidth of the number of carrier wave and each carrier wave in the feelings for keeping the carrier combination bandwidth constant
Whether the number of carrier wave is reduced under condition；And
When determining to reduce the number of carrier wave in the case where keeping the carrier combination bandwidth constant, load to be closed is determined
Otherwise wave keeps the load of any terminal with the operating voltage for adjusting the base station according to the carrier wave to be closed
Wave uses parameter constant.
2. the power consumption control method according to claim 1 for base station, which is characterized in that described according to the carrier number
Amount and the bandwidth of each carrier wave judge whether reduce the load in the case where keeping the carrier combination bandwidth constant
Wave number measurer body includes:
When detect the number of carrier wave be greater than or equal to 2 and each carrier wave bandwidth at least one carrier wave band
When width is less than maximum bandwidth threshold value, the number of carrier wave is reduced in the case where keeping the carrier combination bandwidth constant, otherwise,
Keep the number of carrier wave constant.
3. a kind of power consumption control system for base station characterized by comprising
Detection module, the carrier wave for detecting any terminal that base station is serviced use parameter；
Judgment module, for judging whether the current data traffic of any terminal is greater than or equal to preset threshold；
Determining module, for determining whether that the work for adjusting the base station is electric using parameter according to judging result and the carrier wave
Pressure, to determine whether that the power consumption to the base station controls；
The determining module is specifically used for:
When the judgment module determines that the current data traffic is greater than or equal to the preset threshold, according to described any
The carrier wave of terminal adjusts the operating voltage of the base station using parameter, is controlled with the power consumption to the base station；
When the judgment module determines that the current data traffic is less than the preset threshold, stop the function to the base station
Consumption is controlled；
The carrier wave includes: number of carrier wave, the bandwidth of each carrier wave and carrier combination bandwidth using parameter, wherein the load
Wave aggregate bandwidth is the sum of the bandwidth of each carrier wave；
The determining module specifically includes:
Judging submodule is keeping the carrier wave set for judging according to the bandwidth of the number of carrier wave and each carrier wave
Whether the number of carrier wave is reduced in the case that crossed belt width is constant；
Control submodule, for reducing the number of carrier wave in the case where keeping the carrier combination bandwidth constant when judgement
When, it determines carrier wave to be closed, to adjust the operating voltage of the base station according to the carrier wave to be closed, otherwise, keeps institute
The carrier wave for stating any terminal uses parameter constant.
4. the power consumption control system according to claim 3 for base station, which is characterized in that the judging submodule is specific
For: when detect the number of carrier wave be greater than or equal to 2 and each carrier wave bandwidth at least one carrier wave
When bandwidth is less than maximum bandwidth threshold value, the number of carrier wave is reduced in the case where keeping the carrier combination bandwidth constant, it is no
Then, keep the number of carrier wave constant.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510624624.5A CN105636180B (en) | 2015-09-25 | 2015-09-25 | Power consumption control method and system for base station |
| PCT/CN2015/093490 WO2017049721A1 (en) | 2015-09-25 | 2015-10-31 | Power consumption control method and system for base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510624624.5A CN105636180B (en) | 2015-09-25 | 2015-09-25 | Power consumption control method and system for base station |
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| Publication Number | Publication Date |
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| CN105636180A CN105636180A (en) | 2016-06-01 |
| CN105636180B true CN105636180B (en) | 2019-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510624624.5A Expired - Fee Related CN105636180B (en) | 2015-09-25 | 2015-09-25 | Power consumption control method and system for base station |
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| Country | Link |
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| CN (1) | CN105636180B (en) |
| WO (1) | WO2017049721A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113055983B (en) * | 2019-12-26 | 2023-04-07 | 中国移动通信集团重庆有限公司 | 5G base station power saving method and device and computing equipment |
| CN111343723B (en) * | 2020-03-04 | 2023-11-17 | 宇龙计算机通信科技(深圳)有限公司 | Data transmission method and related equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011082545A1 (en) * | 2010-01-08 | 2011-07-14 | 富士通株式会社 | Method and device for carrier management in carrier aggregation system |
| CN102724715A (en) * | 2012-06-08 | 2012-10-10 | 华为技术有限公司 | Control method, control equipment and mobile communication system of auxiliary carrier |
| CN103327582A (en) * | 2012-03-23 | 2013-09-25 | 华为技术有限公司 | Method for adjustment voltage of power amplifier and base station |
| CN104581906A (en) * | 2012-03-12 | 2015-04-29 | 华为技术有限公司 | Method and device for controlling power loss |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102271356B (en) * | 2010-06-02 | 2015-07-01 | 中国移动通信集团公司 | Carrier scheduling method, communication method, base station and terminal in carrier aggregation system |
| US9282509B2 (en) * | 2012-01-25 | 2016-03-08 | Telefonaktiebolaget L M Ericsson (Publ) | Method and mechanism for conserving power consumption of single-carrier wireless transmission systems |
-
2015
- 2015-09-25 CN CN201510624624.5A patent/CN105636180B/en not_active Expired - Fee Related
- 2015-10-31 WO PCT/CN2015/093490 patent/WO2017049721A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011082545A1 (en) * | 2010-01-08 | 2011-07-14 | 富士通株式会社 | Method and device for carrier management in carrier aggregation system |
| CN104581906A (en) * | 2012-03-12 | 2015-04-29 | 华为技术有限公司 | Method and device for controlling power loss |
| CN103327582A (en) * | 2012-03-23 | 2013-09-25 | 华为技术有限公司 | Method for adjustment voltage of power amplifier and base station |
| CN102724715A (en) * | 2012-06-08 | 2012-10-10 | 华为技术有限公司 | Control method, control equipment and mobile communication system of auxiliary carrier |
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| Publication number | Publication date |
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| WO2017049721A1 (en) | 2017-03-30 |
| CN105636180A (en) | 2016-06-01 |
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