CN107567077A - A kind of base station energy-saving method and device - Google Patents
A kind of base station energy-saving method and device Download PDFInfo
- Publication number
- CN107567077A CN107567077A CN201610519278.9A CN201610519278A CN107567077A CN 107567077 A CN107567077 A CN 107567077A CN 201610519278 A CN201610519278 A CN 201610519278A CN 107567077 A CN107567077 A CN 107567077A
- Authority
- CN
- China
- Prior art keywords
- duration time
- call duration
- time section
- power amplifier
- message volume
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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 invention discloses a kind of base station energy-saving method and device, the message volume of base station is detected；According to the message volume, call duration time section to be allocated is determined, and according to the call duration time section to be allocated, message volume is assigned to the call duration time section；The message volume being assigned to according to call duration time section, power amplifier is turned on and off in the call duration time section.
Description
Technical field
The present invention relates to base station energy-saving technology, and in particular to a kind of base station energy-saving method and device.
Background technology
With the increasing substantially of mobile communication data business, 4G (fourth generation mobile communication technology) network it is big
Amount is built, and the quantity of base station (public mobile communication base station, Base Station) is more and more.Thus, base
The energy consumption stood also turns into a big chunk of common carrier operation cost, and it is communication that trying, which reduces base station energy consumption,
The important goal of operator.
Power amplifier (power amplifier) is one of device that equipment energy consumption is larger in base station, is had with it
The power-saving technology of pass is more, wherein most typical two kinds are：Power amplifier drain voltage Adjusted Option and not
Continuously transmit (DTX, Discontinuous Transmission) technology.
Power amplifier drain voltage Adjusted Option, carried out by the drain electrode supply voltage for adjusting power amplifier
Energy-conservation, but shortcoming is：The stable scene of business is only applicable to, is otherwise unable to reach good energy-saving effect,
And the risk that service feature can be brought to reduce.
DTX technologies, can be in idle characters by algorithm by business datum centralized dispatching to given sub-frame
Upper closing power amplifier, reaches energy-saving effect.But shortcoming is：Energy-saving effect does not protrude.
The content of the invention
To solve existing technical problem, the embodiment of the present invention it is expected to provide a kind of base station energy-saving method and
Device, base station energy consumption can be reduced, and it is stable to be not limited to business on the premise of service feature is not reduced
Situation.
To reach above-mentioned purpose, what the technical scheme of the embodiment of the present invention was realized in：
The embodiments of the invention provide a kind of base station energy-saving method, methods described includes：
Detect the message volume of base station；
According to the message volume, call duration time section to be allocated is determined, and lead to according to described to be allocated
Believe the period, message volume is assigned to the call duration time section；
The message volume being assigned to according to call duration time section, power is turned on and off in the call duration time section
Amplifier.
Preferably, the message volume of the detection base station, including：
Detect Physical Resource Block PRB real time resources occupancy situation.
Preferably, determination call duration time section to be allocated, including：
When the message volume is less than the traffic volume threshold set, then call duration time section to be allocated is control
Call duration time section where data；
Otherwise, according to the message volume and the energy-conservation sendout of the call duration time section of setting, it is determined that treating point
The call duration time segment number matched somebody with somebody.
Preferably, it is described to be turned on and off power amplifier in the call duration time section, including：
Power amplifier is opened in the call duration time section for being assigned to message volume, communication service is arrived unallocated
The call duration time section of amount closes power amplifier.
Preferably, methods described also includes：
When the message volume is zero, directly opened in the call duration time unit where control data
Power amplifier, power amplifier is closed in remaining call duration time unit.
Preferably, it is described after the call duration time section opens power amplifier, in addition to：
The message volume being assigned to according to the call duration time section, adjust the drain electrode electricity of the power amplifier
Pressure value.
The embodiment of the present invention additionally provides a kind of base station energy-saving device, and described device includes detection module, distribution
Module and adjusting module；Wherein,
The detection module, for detecting the message volume of base station；
The distribute module, for according to the message volume, determining call duration time section to be allocated, and
According to the call duration time section to be allocated, message volume is assigned to the call duration time section；
The adjusting module, for the message volume being assigned to according to call duration time section, in the communication
Between section be turned on and off power amplifier.
Preferably, the detection module is specifically used for：
Detect Physical Resource Block PRB real time resources occupancy situation.
Preferably, the distribute module is specifically used for：
When the message volume is less than the traffic volume threshold set, then call duration time section to be allocated is control
Call duration time section where data；
Otherwise, according to the message volume and the energy-conservation sendout of the call duration time section of setting, it is determined that treating point
The call duration time segment number matched somebody with somebody.
Preferably, the adjusting module is specifically used for：
Power amplifier is opened in the call duration time section for being assigned to message volume, communication service is arrived unallocated
The call duration time section of amount closes power amplifier.
Preferably, the adjusting module is additionally operable to：
When the message volume is zero, directly opened in the call duration time unit where control data
Power amplifier, power amplifier is closed in remaining call duration time unit.
Preferably, after the adjusting module opens power amplifier, it is additionally operable to：
The message volume being assigned to according to the call duration time section, adjust the drain electrode electricity of the power amplifier
Pressure value.
A kind of base station energy-saving method and device provided in an embodiment of the present invention, detect the message volume of base station；
According to the message volume, call duration time section to be allocated is determined, and during according to the communication to be allocated
Between section, message volume is assigned to the call duration time section；The communication industry being assigned to according to call duration time section
Business amount, power amplifier is turned on and off in the call duration time section；It can be seen that the embodiment of the present invention pass through by
Message volume is assigned to call duration time section, then in the respective communication period, is turned on and off corresponding work(
Rate amplifier.Further, after power amplifier is opened, the communication that is assigned to according to the call duration time section
Portfolio, adjust the drain voltage value of power amplifier, with reference to power amplifier drain voltage Adjusted Option and
Discontinuous transmission technology, on the premise of service feature is not reduced, further reduce base station energy consumption, and not office
It is limited to the stable situation of business.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the base station energy-saving method of the embodiment of the present invention one；
Fig. 2 is the detailed schematic flow sheet one of the base station energy-saving method of the embodiment of the present invention one；
Fig. 3 is the detailed schematic flow sheet two of the base station energy-saving method of the embodiment of the present invention one；
Fig. 4 is the detailed schematic flow sheet three of the base station energy-saving method of the embodiment of the present invention one；
Fig. 5 is the schematic diagram of the base station energy saver of the embodiment of the present invention two.
Embodiment
The present invention is described further again below in conjunction with the accompanying drawings and the specific embodiments.
Embodiment one
Fig. 1 be the base station energy-saving method of the embodiment of the present invention one schematic flow sheet, the executive agent of methods described
It can be base control, can be a control main frame as base control more specifically,
As shown in figure 1, the base station energy-saving method includes：
Step 101：Detect the message volume of base station；
Specifically, base control detection Physical Resource Block (PRB, Physical Resource Block)
Real time resources occupancy situation.
Wherein, Physical Resource Block is the least unit that resource corresponding with user is dispatched in communication system, to the 4th
Time-division-Long Term Evolution (TD-LTE, Time Division Long Term of generation (4G) mobile communication technology
) and FDD (FDD-LTE, Frequency Division duplex Long Term Evolution
Evolution it is 12 continuous subcarriers (subcarrier width 15KHZ) on frequency domain corresponding to it for),
It is a time slot (half of subframe, 0.5ms) resource in time domain；
One communication service, one or several Physical Resource Block may be taken.
Here, communication service can be speech business or data service；
For example, speech business, i.e. user call carry out voice call by mobile terminal, can typically account for
With a Physical Resource Block, if data service, then multiple Physical Resource Block may be taken；
By detecting the real time resources occupancy situation of Physical Resource Block, the communication industry with regard to base station can be apparent from
Business amount.
Step 102：According to the message volume, call duration time section to be allocated is determined, and according to described
Call duration time section to be allocated, message volume is assigned to the call duration time section；
Specifically, when the message volume is less than the traffic volume threshold set, then call duration time to be allocated
Section is the call duration time section where control data；
Otherwise, base control can be according to the energy-conservation of the message volume and the call duration time section of setting point
Dosage, determine call duration time segment number to be allocated.
In the channel of base station upstream or downstream, many can be subdivided into order to accommodate more business, on the time
Call duration time section, each call duration time section can accommodate different business or a business or business
A portion, so whole channel can accommodate more business；
For the TD-LTE and FDD-LTE of 4G mobile communication technologies, call duration time section is exactly time domain
In wherein one section, each call duration time section continuous arrangement in chronological order.
Further, the unit of call duration time section is a symbol, and symbol is as a chronomere, with son
Frame, the relation of time slot are as follows：
1 subframe=1ms；
The symbol of the time slot of 1 subframe=2=14.
Except there is the business datum of communication service in call duration time section, also in order to control the control of communication service
Data, according to communications protocol, control data is distributed across in time domain in specific call duration time section, that is,
Call duration time section where control data, and the call duration time section where control data, power amplifier are not
It can close, and the call duration time section where control data, except that can accommodate control data, also having to hold
Receive the idle frequency domain of business datum；
Therefore when base control detects that message volume is less than the traffic volume threshold set, can incite somebody to action
These message volumes are assigned to the call duration time section where control data, i.e. symbol where subframe command character,
Power amplifier can be so allowed to be closed in other call duration time sections, so as to reduce energy consumption；
The setting of the traffic volume threshold is determined according to the energy-conservation sendout of call duration time section, that is, controls number
The numerical value that energy-conservation sendout is exactly the traffic volume threshold is multiplied by according to the quantity of the call duration time section at place.
The energy-conservation sendout of the call duration time section, it is a sendout of lowest energy consumption, if it exceeds this
Sendout, then the increased energy consumption of power amplifier, which is more than, newly drives power amplifier corresponding to a call duration time section
The increased energy consumption of institute.
If base control detects that message volume is more than or equal to the traffic volume threshold set, root
According to message volume, call duration time segment number to be allocated is determined.
Specifically, when determining communication to be allocated according to the energy-conservation sendout and message volume of call duration time section
Between segment number, i.e., by message volume divided by the energy-conservation sendout of call duration time section, determine communication to be allocated
Time segment number；
After base control determines call duration time segment number to be allocated, then message volume is assigned to
The call duration time section, can be specifically that message volume is evenly distributed to the call duration time section；
The call duration time segment number to be allocated determined, including during call duration time section where control data, then
Call duration time section where control data and the other call duration time sections determined are unified into mean allocation, Ge Getong
The practical communication portfolio that the letter period is assigned to, is numerically equal to above-mentioned energy-conservation sendout, so,
The energy consumption of whole base station can farthest be reduced.
Step 103：The message volume being assigned to according to call duration time section, opened in the call duration time section
Or close power amplifier.
Specifically, base control opens power amplifier in the call duration time section for being assigned to communication service,
Power amplifier is closed in the unallocated call duration time section to communication service.
The opening and closing of power amplifier can correspond to call duration time section, be exactly to enter in a short period of time
Row is turned on and off, and to coordinate the message volume of respective communication period, reaches the effect of energy-conservation.
Further, the chronomere of call duration time section is symbol, so power amplifier can reach symbol level
Opening and closing.
Being turned on and off power amplifier is carried out according to whether call duration time section is assigned to message volume
, power amplifier is opened in the call duration time section for being assigned to message volume, communication service is arrived unallocated
The call duration time section of amount closes power amplifier；
Further, for the power amplifier of unlatching, in order to more energy efficient, when can be according to corresponding communication
Between the message volume that is assigned to of section, adjust the drain voltage value of power amplifier.
So, both realized and closed power amplifier in the section communication period, can also have been put opening power
The drain voltage value of power amplifier is adjusted during big device, makes the energy consumption of power amplifier further be reduced.
It is the characteristic and energy consumption feelings according to power amplifier on drain voltage value and the relation of message volume
What condition was formulated, there is certain corresponding relation.
For becoming apparent from for explanation, the relation of illustration drain voltage value and message volume, in general
Portfolio can correspond to different magnitudes of voltage, portfolio is higher, and magnitude of voltage is higher in different load gears.
Such as：Under 20%~40% portfolio, corresponding voltage value 18V；40%~60% portfolio corresponds to 24V,
80%~100% corresponding voltage value 32V；It is further noted that if portfolio is high, corresponding voltage is low,
Service feature can be largely effected on；But portfolio is low, voltage is high, and performance can be only to waste energy without influence.
Only illustrate above, the relation of specific drain voltage value and message volume is needed according to specific product, such as
The concrete conditions such as base station type, signal type, repeatedly test just can determine that, it is determined that after, may can also be
Gradual perfection in use.
It is further noted that except business can be largely effected in the case where portfolio height, voltage are low
Can be outer, drain voltage value is frequently adjusted, also brings along the risk of service feature difference, because DTX technologies
The chronomere of call duration time section is a symbol, and the chronomere of drain voltage adjustment is one minute, phase
Difference is very big.In order to ensure service feature, detecting the message volume of base station can detect in longer time unit
Such as the traffic peak of one minute or more than one minute, magnitude of voltage corresponding to setting.
So in order to save, it is necessary to message volume is evenly distributed into the call duration time section, allow as far as possible
The traffic peak detected is lower, and such magnitude of voltage is lower, that is, message volume is assigned to
In the call duration time section, most preferred method is mean allocation.
Further, when the message volume is zero, in the call duration time where control data
Section directly opens power amplifier, and adjusts the drain voltage value of the power amplifier of unlatching, logical at remaining
Believe that the period closes power amplifier；
The situation that it is zero according to message volume that this, which is, there is provided an easy flow, without other steps
Suddenly, power amplifier is directly opened in the call duration time section where control data, in remaining call duration time section
Close power amplifier.
Here, the drain voltage value of base control adjustment power amplifier is only according to the data of control data
Amount is carried out, due to no message volume, so the drain voltage value of adjustment is very low, and so, power
The energy consumption of amplifier is just very low.
Further, the flow of this method can be divided into following three kinds, be specifically shown according to message volume
Fig. 2~Fig. 4：
Fig. 2 is the detailed schematic flow sheet one of the base station energy-saving method of the embodiment of the present invention one, specific application
Scene accesses for base station no user, and the flow includes：
Step 201：Starting energy-saving pattern, open the energy-saving control device in base control；
Step 202：Detection PRB in real time, the real time resources that PRB is detected by base control take feelings
Condition, the message volume with regard to that can be apparent from base station, this application scene access for base station no user, so
The message volume detected is zero；
Step 203：Power amplifier is opened in the call duration time section where control data, in no control number
According to call duration time section close power amplifier；
Because the message volume of application scenarios is zero, that is, only control data, it is distributed in specific logical
Believe in the period, and the call duration time section where control data, power amplifier can not close；
Therefore power amplifier is opened in the call duration time section where control data, in the logical of no control data
Believe that the period closes other power amplifiers；
Step 204：After opening power amplifier, according to the data volume of the control data of current communications time section,
The drain voltage value of adjustment operation power amplifier；
In order to further reduce power consumption, according to the work load situation of power amplifier, power amplifier is adjusted
Drain voltage value；Drain voltage value is lower, and the energy consumption of power amplifier is lower；
So, both realized and closed power amplifier in the section communication period, can also have been put opening power
The drain voltage value of power amplifier is adjusted during big device, makes the energy consumption of power amplifier further be reduced；
It is the characteristic and energy consumption feelings according to power amplifier on drain voltage value and the relation of message volume
What condition was formulated, there is certain corresponding relation.
Fig. 3 is the detailed schematic flow sheet two of the base station energy-saving method of the embodiment of the present invention one, specific application
Scene is that base station has a small amount of user to access, that is, the message volume of base station is less than the traffic volume threshold set,
The flow includes：
Step 301：Starting energy-saving pattern, open the energy-saving control device in base control；
Step 302：Detection PRB in real time, the real time resources that PRB is detected by base control take feelings
Condition, the message volume with regard to base station can be apparent from；
Step 303：Call duration time unit message volume being evenly distributed to where control data；
Because message volume is less than the traffic volume threshold set, then call duration time section to be allocated is control number
According to the call duration time section at place；
The call duration time section that these message volumes can be evenly distributed to where control data, i.e. subframe control
Symbol where system symbol；
Step 304：Power amplifier is opened in the call duration time unit where control data, in other communications
Chronomere closes power amplifier；
Being turned on and off power amplifier is carried out according to whether call duration time section is assigned to message volume
, power amplifier is opened in the call duration time section for being assigned to message volume, communication service is arrived unallocated
The call duration time section of amount closes power amplifier；
Because this application scene is that base station has a small amount of user to access, therefore message volume distribution is in control data
The call duration time section at place, power amplifier is opened in the call duration time unit where control data, other
Call duration time unit closes power amplifier.
Step 305：After opening power amplifier, according to the message volume of current communications time section, adjustment
Run the drain voltage value of power amplifier；
For the power amplifier of unlatching, in order to more energy efficient, can be assigned to according to corresponding call duration time section
Message volume, adjust the drain voltage value of power amplifier；Drain voltage value is lower, power amplifier
Energy consumption it is lower；
So, both realized and closed power amplifier in the section communication period, can also have been put opening power
The drain voltage value of power amplifier is adjusted during big device, makes the energy consumption of power amplifier further be reduced；
It is the characteristic and energy consumption feelings according to power amplifier on drain voltage value and the relation of message volume
What condition was formulated, there is certain corresponding relation.
Fig. 4 is the detailed schematic flow sheet three of the base station energy-saving method of the embodiment of the present invention one, specific application
Scene is that base station has a large number of users access or base station oepration at full load, that is, the message volume of base station is more than
Or the traffic volume threshold equal to setting, the flow include：
Step 401：Starting energy-saving pattern, open the energy-saving control device in base control；
Step 402：Detection PRB in real time, the real time resources that PRB is detected by base control take feelings
Condition, the message volume with regard to base station can be apparent from；
Step 403：Determine call duration time section to be allocated；
Because application scenarios are that base station has a large number of users access or base station oepration at full load, so base station control system
System detects that message volume is more than the traffic volume threshold set, it is necessary to according to message volume, it is determined that treating point
The call duration time segment number matched somebody with somebody；
Step 404：Message volume is evenly distributed to the call duration time section；
After call duration time segment number to be allocated is determined, then message volume is evenly distributed to the communication
Period, in such manner, it is possible to farthest reduce the energy consumption of whole base station；
Step 405：Power amplifier is turned on and off in each call duration time section；
Being turned on and off power amplifier is carried out according to whether call duration time section is assigned to message volume
, power amplifier is opened in the call duration time section for being assigned to message volume, communication service is arrived unallocated
The call duration time section of amount closes power amplifier；
Step 406：After opening power amplifier, according to the message volume of current communications time section, adjustment
Run the drain voltage value of power amplifier；
For the power amplifier of unlatching, in order to more energy efficient, can be assigned to according to corresponding call duration time section
Message volume, adjust the drain voltage value of power amplifier；
So, both realized and closed power amplifier in the section communication period, can also have been put opening power
The drain voltage value of power amplifier is adjusted during big device, makes the energy consumption of power amplifier further be reduced；
It is the characteristic and energy consumption feelings according to power amplifier on drain voltage value and the relation of message volume
What condition was formulated, there is certain corresponding relation.
Three of the above workflow depends on message volume, that is, detects PRB according to base control
Real time resources occupancy situation after determine, three kinds of workflows are flexibly switched fast, greatly reduce base station
Energy consumption.
Fig. 5 is the schematic diagram of the base station energy saver of the embodiment of the present invention two, as shown in Fig. 2 the base station is saved
Energy device includes：Detection module 51, distribute module 52 and adjusting module 53；Wherein,
The detection module 51, for detecting the message volume of base station；
The distribute module 52, for according to the message volume, determining call duration time section to be allocated,
And according to the call duration time section to be allocated, message volume is assigned to the call duration time section；
The adjusting module 53, for the message volume being assigned to according to call duration time section, in the communication
Period is turned on and off power amplifier.
For becoming apparent from for explanation, modules will be elaborated respectively below：
The detection module 51, for detecting the message volume of base station；
Specifically, detection module 51 detects the real time resources occupancy situation of Physical Resource Block.
Wherein, Physical Resource Block is the least unit that resource corresponding with user is dispatched in communication system, for 4G
It is 12 continuous sons on frequency domain for the TD-LTE and FDD-LTE of mobile communication technology, corresponding to it
Carrier wave (subcarrier width 15KHZ), it is a time slot (half of subframe, 0.5ms) resource in time domain；
One communication service, one or several Physical Resource Block may be taken.
Here, communication service can be speech business or data service；
For example, speech business, i.e. user call carry out voice call by mobile terminal, can typically account for
With a Physical Resource Block, if data service, then multiple Physical Resource Block may be taken；
By detecting the real time resources occupancy situation of Physical Resource Block, the communication industry with regard to base station can be apparent from
Business amount.
The distribute module 52, for according to the message volume, determining call duration time section to be allocated,
And according to the call duration time section to be allocated, message volume is assigned to the call duration time section；
Specifically, when the message volume is less than the traffic volume threshold set, then call duration time to be allocated
Section is the call duration time section where control data；
Otherwise, distribute module 52 is distributed according to the energy-conservation of the message volume and the call duration time section of setting
Amount, determines call duration time segment number to be allocated.
In the channel of base station upstream or downstream, many can be subdivided into order to accommodate more business, on the time
Call duration time section, each call duration time section can accommodate different business or a business or business
A portion, so whole channel can accommodate more business；
For the TD-LTE and FDD-LTE of 4G mobile communication technologies, call duration time section is exactly time domain
In wherein one section, each call duration time section continuous arrangement in chronological order.
Further, the unit of call duration time section is a symbol, and symbol is as a chronomere, with son
Frame, the relation of time slot are as follows：
1 subframe=1ms；
The symbol of the time slot of 1 subframe=2=14.
Except there is the business datum of communication service in call duration time section, also in order to control the control of communication service
Data, according to communications protocol, control data is distributed across in time domain in specific call duration time section, that is,
Call duration time section where control data, and the call duration time section where control data, power amplifier are not
It can close, and the call duration time section where control data, except that can accommodate control data, also having to hold
Receive the idle frequency domain of business datum；
Therefore, can be by this when detection module 51 detects that message volume is less than the traffic volume threshold set
A little message volumes are assigned to the call duration time section where control data, i.e. symbol where subframe command character,
Power amplifier can be so allowed to be closed in other call duration time sections, so as to reduce energy consumption；
The setting of the traffic volume threshold is determined according to the energy-conservation sendout of call duration time section, that is, controls number
The numerical value that energy-conservation sendout is exactly the traffic volume threshold is multiplied by according to the quantity of the call duration time section at place.
The energy-conservation sendout of the call duration time section, it is a sendout of lowest energy consumption, if it exceeds this
Sendout, then the increased energy consumption of power amplifier, which is more than, newly drives power amplifier corresponding to a call duration time section
The increased energy consumption of institute.
If detection module 51 detects that message volume is more than or equal to the traffic volume threshold set, basis
Message volume, determine call duration time segment number to be allocated.
Specifically, when determining communication to be allocated according to the energy-conservation sendout and message volume of call duration time section
Between segment number, i.e., by message volume divided by the energy-conservation sendout of call duration time section, determine communication to be allocated
Time segment number；
After distribute module 52 determines call duration time segment number to be allocated, then message volume is assigned to institute
Call duration time section is stated, can be specifically that message volume is evenly distributed to the call duration time section；
The call duration time segment number to be allocated determined, including during call duration time section where control data, then
Call duration time section where control data and the other call duration time sections determined are unified into mean allocation, Ge Getong
The practical communication portfolio that the letter period is assigned to, is numerically equal to above-mentioned energy-conservation sendout, so,
The energy consumption of whole base station can farthest be reduced.
The adjusting module 53, for the message volume being assigned to according to call duration time section, in the communication
Period is turned on and off power amplifier.
Specifically, adjusting module 53 opens power amplifier in the call duration time section for being assigned to message volume,
Power amplifier is closed in the unallocated call duration time section to message volume.
The opening and closing of power amplifier can correspond to call duration time section, be exactly to enter in a short period of time
Row is turned on and off, and to coordinate the message volume of respective communication period, reaches the effect of energy-conservation.
Further, the chronomere of call duration time section is symbol, so power amplifier can reach symbol level
Opening and closing.
Being turned on and off power amplifier is carried out according to whether call duration time section is assigned to message volume
, power amplifier is then opened in the call duration time section for being assigned to message volume, communication industry is arrived unallocated
The call duration time section of business amount then closes power amplifier；
Further, for the power amplifier of unlatching, in order to more energy efficient, adjusting module 53 further can be with
The message volume being assigned to for the call duration time section corresponding to, adjust the drain voltage of power amplifier
Value.
So, both realized and closed power amplifier in the section communication period, can also have been put opening power
The drain voltage value of power amplifier is adjusted during big device, makes the energy consumption of power amplifier further be reduced.
It is the characteristic and energy consumption feelings according to power amplifier on drain voltage value and the relation of message volume
What condition was formulated, there is certain corresponding relation.
For becoming apparent from for explanation, the relation of illustration drain voltage value and message volume, in general
Portfolio can correspond to different magnitudes of voltage, portfolio is higher, and magnitude of voltage is higher in different load gears.
Such as：Under 20%~40% portfolio, corresponding voltage value 18V；40%~60% portfolio corresponds to 24V,
80%~100% corresponding voltage value 32V；It is further noted that if portfolio is high, corresponding voltage is low,
Service feature can be largely effected on；But portfolio is low, voltage is high, and performance can be only to waste energy without influence.
Only illustrate above, the relation of specific drain voltage value and message volume is needed according to specific product, such as
The concrete conditions such as base station type, signal type, repeatedly test just can determine that, it is determined that after, may can also be
Gradual perfection in use.
It is further noted that except business can be largely effected in the case where portfolio height, voltage are low
Can be outer, drain voltage value is frequently adjusted, also brings along the risk of service feature difference, because DTX technologies
The chronomere of call duration time section is a symbol, and the chronomere of drain voltage adjustment is one minute, phase
Difference is very big.In order to ensure service feature, detecting the message volume of base station can detect in longer time unit
Such as the traffic peak of one minute or more than one minute, magnitude of voltage corresponding to setting.
So in order to save, it is necessary to message volume is evenly distributed into the call duration time section, allow as far as possible
The traffic peak detected is lower, and such magnitude of voltage is lower, that is, message volume is assigned to
In the call duration time section, most preferred method is mean allocation.
Further, when the message volume is zero, in the call duration time where control data
Section directly opens power amplifier, and adjusts the drain voltage value of the power amplifier of unlatching, logical at remaining
Believe that the period closes power amplifier；
The situation that it is zero according to message volume that this, which is, there is provided an easy flow, without other steps
Suddenly, power amplifier is directly opened in the call duration time section where control data, in remaining call duration time section
Close power amplifier.
Here, adjusting module 53 adjusts the drain voltage value of power amplifier only according to the data volume of control data
Carry out, due to no message volume, so the drain voltage value of adjustment is very low, so, power is put
The energy consumption of big device is just very low.
In actual applications, the detection module 51, distribute module 52 and adjusting module 53 can by positioned at
Central processing unit (CPU), microprocessor (MPU), the digital signal processor (DSP) or existing of base station
Field programmable gate array (FPGA) etc. is realized.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or meter
Calculation machine program product.Therefore, the present invention can use hardware embodiment, software implementation or combine software and
The form of the embodiment of hardware aspect.Moreover, the present invention can use wherein includes calculating in one or more
The computer-usable storage medium of machine usable program code (includes but is not limited to magnetic disk storage and optical storage
Device etc.) on the form of computer program product implemented.
The present invention is with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Flow chart and/or block diagram describe.It should be understood that can be by computer program instructions implementation process figure and/or side
Each flow and/or square frame in block diagram and flow and/or the knot of square frame in flow chart and/or block diagram
Close.Can provide these computer program instructions to all-purpose computer, special-purpose computer, Embedded Processor or
The processor of other programmable data processing devices is to produce a machine so that by computer or other can
The instruction of the computing device of programming data processing equipment is produced for realizing in one flow or multiple of flow chart
The device for the function of being specified in one square frame of flow 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
In the computer-readable memory to work in a specific way so that be stored in the computer-readable memory
Instruction produces the manufacture for including command device, and the command device is realized in one flow of flow chart or multiple streams
The function of being specified in one square frame of journey and/or block diagram or multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices, made
Obtain and series of operation steps is performed on computer or other programmable devices to produce computer implemented place
Reason, so as to which the instruction that is performed on computer or other programmable devices is provided for realizing in flow chart one
The step of function of being specified in flow or multiple flows and/or one square frame of block diagram or multiple square frames.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the protection model of the present invention
Enclose, all any modification, equivalent and improvement made within the spirit and principles of the invention etc. all should
Within protection scope of the present invention.
Claims (12)
- A kind of 1. base station energy-saving method, it is characterised in that methods described includes：Detect the message volume of base station；According to the message volume, call duration time section to be allocated is determined, and lead to according to described to be allocated Believe the period, message volume is assigned to the call duration time section；The message volume being assigned to according to call duration time section, power is turned on and off in the call duration time section Amplifier.
- 2. according to the method for claim 1, it is characterised in that the message volume of the detection base station, Including：Detect Physical Resource Block PRB real time resources occupancy situation.
- 3. method according to claim 1 or 2, it is characterised in that described to determine communication to be allocated Period, including：When the message volume is less than the traffic volume threshold set, then call duration time section to be allocated is control Call duration time section where data；Otherwise, according to the message volume and the energy-conservation sendout of the call duration time section of setting, it is determined that treating point The call duration time segment number matched somebody with somebody.
- 4. method according to claim 1 or 2, it is characterised in that described in the call duration time section Power amplifier is turned on and off, including：Power amplifier is opened in the call duration time section for being assigned to message volume, communication service is arrived unallocated The call duration time section of amount closes power amplifier.
- 5. according to the method for claim 3, it is characterised in that methods described also includes：When the message volume is zero, directly opened in the call duration time unit where control data Power amplifier, power amplifier is closed in remaining call duration time unit.
- 6. according to the method for claim 1, it is characterised in that described to be opened in the call duration time section After opening power amplifier, in addition to：The message volume being assigned to according to the call duration time section, adjust the drain electrode electricity of the power amplifier Pressure value.
- A kind of 7. base station energy-saving device, it is characterised in that described device include detection module, distribute module and Adjusting module；Wherein,The detection module, for detecting the message volume of base station；The distribute module, for according to the message volume, determining call duration time section to be allocated, and According to the call duration time section to be allocated, message volume is assigned to the call duration time section；The adjusting module, for the message volume being assigned to according to call duration time section, in the communication Between section be turned on and off power amplifier.
- 8. device according to claim 7, it is characterised in that the detection module is specifically used for：Detect Physical Resource Block PRB real time resources occupancy situation.
- 9. the device according to claim 7 or 8, it is characterised in that the distribute module is specifically used for：When the message volume is less than the traffic volume threshold set, then call duration time section to be allocated is control Call duration time section where data；Otherwise, according to the message volume and the energy-conservation sendout of the call duration time section of setting, it is determined that treating point The call duration time segment number matched somebody with somebody.
- 10. the device according to claim 7 or 8, it is characterised in that the adjusting module is specifically used In：Power amplifier is opened in the call duration time section for being assigned to message volume, communication service is arrived unallocated The call duration time section of amount closes power amplifier.
- 11. device according to claim 9, it is characterised in that the adjusting module is additionally operable to：When the message volume is zero, directly opened in the call duration time unit where control data Power amplifier, power amplifier is closed in remaining call duration time unit.
- 12. the device according to claim 10 or 11, it is characterised in that the adjusting module is opened After power amplifier, it is additionally operable to：The message volume being assigned to according to the call duration time section, adjust the drain electrode electricity of the power amplifier Pressure value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610519278.9A CN107567077B (en) | 2016-07-01 | 2016-07-01 | Base station energy saving method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610519278.9A CN107567077B (en) | 2016-07-01 | 2016-07-01 | Base station energy saving method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107567077A true CN107567077A (en) | 2018-01-09 |
| CN107567077B CN107567077B (en) | 2021-02-19 |
Family
ID=60970098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610519278.9A Active CN107567077B (en) | 2016-07-01 | 2016-07-01 | Base station energy saving method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107567077B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021128596A1 (en) * | 2019-12-23 | 2021-07-01 | 京信通信技术(广州)有限公司 | Energy-saving method and apparatus, computer device and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103069895A (en) * | 2010-08-20 | 2013-04-24 | 三星电子株式会社 | Transmission power control method of base station in ofdma-based wireless communication system |
| WO2013097408A1 (en) * | 2011-12-28 | 2013-07-04 | 华为技术有限公司 | Method for managing wireless communication network capacity and base station |
| 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 |
-
2016
- 2016-07-01 CN CN201610519278.9A patent/CN107567077B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103069895A (en) * | 2010-08-20 | 2013-04-24 | 三星电子株式会社 | Transmission power control method of base station in ofdma-based wireless communication system |
| WO2013097408A1 (en) * | 2011-12-28 | 2013-07-04 | 华为技术有限公司 | Method for managing wireless communication network capacity 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 |
| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021128596A1 (en) * | 2019-12-23 | 2021-07-01 | 京信通信技术(广州)有限公司 | Energy-saving method and apparatus, computer device and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107567077B (en) | 2021-02-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102665259B (en) | Energy-saving mode control method, device and system for base station | |
| CN104811930B (en) | A kind of method for controlling network flow and system of mobile terminal | |
| CN110139289A (en) | A kind of dispatching method and scheduling system | |
| CN102711182B (en) | Traffic balancing and energy-saving control method, implementation method and device | |
| CN110062450A (en) | Method, apparatus, equipment and the readable storage medium storing program for executing of the base station 5G energy saving | |
| CN107844187A (en) | Power consumption management method, device and electronic equipment | |
| CN103813218A (en) | Method and device for dynamically adjusting optical line terminal device working states | |
| CN106211289B (en) | A kind of method and device of data transmission | |
| US11019565B2 (en) | Automated power-aware green radio resource management (RRM) | |
| CN101365192A (en) | Method and apparatus regulating frequency of embedded processor and mobile terminal processor | |
| CN103369640B (en) | Base station electricity saving method and device | |
| CN104105206B (en) | A kind of TD SCDMA network carriers method of adjustment, apparatus and system | |
| CN107506286A (en) | CPU and memory block automatically upper inserting method and system | |
| CN109088737A (en) | A kind of oil machine power-economizing method, relevant device and system | |
| CN107567077A (en) | A kind of base station energy-saving method and device | |
| CN103051793A (en) | Method and device for controlling data transmission mode of mobile terminal | |
| CN109560553B (en) | Switching method of switchable power module at low-voltage side of power electronic transformer | |
| CN102256313B (en) | Method for controlling data domain service speed | |
| WO2023246101A1 (en) | Energy-saving method, and base station and terminal device | |
| CN116032672A (en) | Dynamic low-energy-consumption control method and device based on intelligent router | |
| CN106535222A (en) | Method and apparatus for automatically generating regulation schemes for base station baseband processing board | |
| CN104037771B (en) | Network load decline method of adjustment and system | |
| CN107391254A (en) | Intelligent terminal and its resource allocation method, computer-readable recording medium | |
| CN103391580A (en) | User state transition method and system based on business volume | |
| CN114828042A (en) | Base station system control method, device, equipment, base station system and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |