CN108616906A - A kind of LTE base station power-economizing method and device - Google Patents
A kind of LTE base station power-economizing method and device Download PDFInfo
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- CN108616906A CN108616906A CN201611236718.6A CN201611236718A CN108616906A CN 108616906 A CN108616906 A CN 108616906A CN 201611236718 A CN201611236718 A CN 201611236718A CN 108616906 A CN108616906 A CN 108616906A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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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
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The embodiment of the present application provides a kind of LTE base station power-economizing method and device.The method includes：When corresponding LTE base station reaches preset dormancy time in specified region, judge whether the number of users for being currently accessed the LTE base station is less than first threshold；If so, judging whether total flow corresponding with the number of users for being currently accessed the LTE base station is less than second threshold；If so, triggering the LTE base station enters dormant state.Relative to first scheme, the present invention not only saves electric energy, and also increases the service life of LTE base station equipment, reduces the probability of LTE base station device fails, reduces the loss of LTE base station equipment, to reduce the operation cost of operator.
Description
Technical field
This application involves fields of communication technology, energy saving more particularly to a kind of LTE base station power-economizing method and a kind of LTE base station
Device.
Background technology
LTE (Long Term Evolution, Long Term Evolution) is by 3GPP (The3rd Generation
Partnership Project, third generation partner program) UMTS (the Universal Mobile that organize to set up
Telecommunications System, Universal Mobile Communication System) technical standard long term evolution, exist in December, 2004
It formally sets up the project and starts in the TSG RAN#26 meetings of the Toronto 3GPP.
In certain special applications scenes, such as market, office building, square, students' dormitory building, rural area extensively cover, basement
In the scene of equal User Activities rule, without targetedly energy-saving scheme.It is either concentrated use in user or in no user
In the case of use, LTE base station all works normally.And use flow when different in these scenes, user's flow of the people and user
Section is different, for example, daytime, flow of the people was larger, and smaller to late into the night flow of the people, correspondingly, daytime user concentrate and make
It is more with the number of users of some LTE base station, and arrived at night, it is just less using the number of users of the LTE base station, even without
User uses the LTE base station, but in this case, which is to be in the state of normal work always, referring to Fig.1
Shown, in the scene of user behavior rule, LTE base station lasting work in 24 hours in one day not only consumes electric energy, Er Qiezeng
Add the loss of LTE base station equipment, increases the probability of LTE base station device fails, and then cause customer complaint.Meanwhile if
Standby loss increases the operation cost of operator.
Invention content
In view of the above problems, it is proposed that the embodiment of the present application overcoming the above problem or at least partly in order to provide one kind
A kind of LTE base station power-economizing method and a kind of corresponding LTE base station energy saver to solve the above problems.
To solve the above-mentioned problems, the embodiment of the present application discloses a kind of LTE base station power-economizing method, including：
When in specified region, corresponding LTE base station reaches preset dormancy time, judgement is currently accessed the LTE base station
Whether number of users is less than first threshold；
If so, judging whether total flow corresponding with the number of users for being currently accessed the LTE base station is less than the second threshold
Value；
If so, triggering the LTE base station enters dormant state.
Optionally, after the step of triggering LTE base station enters dormant state, further include：
The sleep state information of the LTE base station is sent to the base stations 2G or the NodeB with covering；
Judge whether be currently accessed the base stations 2G or the number of users of the NodeB is more than third threshold value；
If so, judging and whether being currently accessed the base stations 2G or the corresponding total flow of the number of users of the NodeB
More than the 4th threshold value；
If so, triggering the base stations 2G or the NodeB enters wake-up states.
Optionally, the judgement be currently accessed the base stations 2G or the corresponding total stream of the number of users of the NodeB
After the step of whether amount is more than four threshold values, further include：
When the number of users for being currently accessed the base stations 2G or the NodeB is less than or equal to four threshold values, then sentence
Turn-off judged whether the number of users for being currently accessed the base stations 2G or the NodeB is more than the time of third threshold value from last time
Whether preset second time period is reached；
If so, re-executing, the judgement is currently accessed the base stations 2G or whether the number of users of the NodeB is big
In the third threshold value the step of.
Optionally, the judgement be currently accessed the base stations 2G or the corresponding total stream of the number of users of the NodeB
After the step of whether amount is more than four threshold values, further include：
When the number of users for being currently accessed the base stations 2G or the NodeB is more than four threshold values, by the 2G
The wake-up states information of base station or the NodeB is sent to the base stations same covering 4G of suspend mode；
It wakes up the base stations 4G and enters wake-up states；
The wake-up states information of the base stations 4G is sent to and the 4G base station adjacent with the covering base stations 4G；
Range based on the specified region improves the CRS power of the adjacent base stations 4G.
Optionally, after the step of triggering LTE base station enters dormant state, further include：
The sleep state information of the LTE base station is sent to the 4G base station adjacent with the LTE base station；
Range based on the specified region improves the CRS power of the adjacent base stations 4G.
Optionally, judge whether total flow corresponding with the number of users for being currently accessed the LTE base station is less than described
After the step of second threshold, further include：
When total flow corresponding with the number of users for being currently accessed the LTE base station is more than or equal to second threshold, then sentence
Turn-off from last time judge be currently accessed the LTE base station number of users whether be less than first threshold time whether reach preset
Period first time；
Described judge that LTE base station is currently accessed whether number of users is less than or equal to first threshold if so, re-executing
Step.
Optionally, judge to be currently accessed when the corresponding LTE base station in specified region reaches preset dormancy time described
Before the step of whether number of users of LTE base station is less than first threshold, further include：
Dormancy time and wakeup time according to LTE base station described in the KPI setup measures in the LTE base station.
On the other hand, the embodiment of the invention also discloses a kind of LTE base station energy savers, including：
First number of users judgment module, for when the corresponding LTE base station in specified region reaches preset dormancy time,
Judge whether the number of users for being currently accessed the LTE base station is less than first threshold；
First total flow judgment module, for the number of users for being currently accessed the LTE base station be less than first threshold when,
Judge whether total flow corresponding with the number of users for being currently accessed the LTE base station is less than second threshold；
Dormant state module, for being less than the in total flow corresponding with the number of users for being currently accessed the LTE base station
When two threshold values, triggers the LTE base station and enter dormant state.
Optionally, after the dormant state module, further include：
First sleep state information sending module, for being sent to the sleep state information of the LTE base station with covering
The base stations 2G or NodeB；
Second user quantity judgment module, the number of users for judging to be currently accessed the base stations 2G or the NodeB
Whether third threshold value is more than；
Second total flow judgment module, for being more than in the number of users for being currently accessed the base stations 2G or the NodeB
When third threshold value, judges and be currently accessed the base stations 2G or whether the corresponding total flow of the number of users of the NodeB is more than
4th threshold value；
Wake-up states module, for be currently accessed the base stations 2G or the number of users of the NodeB is corresponding total
When flow is more than four threshold values, triggers the base stations 2G or the NodeB enters wake-up states.
Optionally, after the second total flow judgment module, further include：
Second time period judgment module, for it is described be currently accessed the user of the base stations 2G or the NodeB
When the corresponding total flow of quantity is less than or equal to four threshold values, judge to judge to be currently accessed the base stations 2G or the 3G apart from last time
Whether the time whether number of users of base station is more than third threshold value reaches preset second time period；
Second re-executes module, and the time for entering wake-up states in the base stations 2G or the NodeB reaches pre-
When setting second time period, the second user quantity judgment module is re-executed.
Optionally, after the second total flow judgment module, further include：
First wake-up states information sending module, for it is described be currently accessed the base stations 2G or the NodeB
When the corresponding total flow of number of users is more than four threshold values, the wake-up states information of the base stations 2G or the NodeB is sent
To the base stations same covering 4G of suspend mode；
4G wake-up states modules enter wake-up states for waking up the base stations 4G；
Second wake-up states information sending module, for by the wake-up states information of the base stations 4G be sent to it is described same
Cover the adjacent base stations 4G in the base stations 4G；
First CRS power improves module, and the adjacent base stations 4G are improved for the range based on the specified region
CRS power.
Optionally, after the dormant state module, further include：
Second sleep state information sending module, for by the sleep state information of the LTE base station be sent to it is described
The adjacent base stations 4G of LTE base station；
2nd CRS power improves module, and the adjacent base stations 4G are improved for the range based on the specified region
CRS power.
Optionally, after the first total flow judgment module, further include：
Period first time judgment module, in total stream corresponding with the number of users for being currently accessed the LTE base station
When amount is more than or equal to second threshold, then judge to judge whether the number of users for being currently accessed the LTE base station is less than apart from last time
Whether the time of first threshold reaches preset period first time；
First re-executes module, and the time for entering dormant state in the LTE base station reaches preset first time
When the period, the first number of users judgment module is re-executed.
Optionally, before the first number of users judgment module, further include：
Time setup module, for the dormancy time according to LTE base station described in the KPI setup measures in the LTE base station
And wakeup time.
Compared with prior art, the embodiment of the present application includes the following advantages：
In the embodiment of the present invention, when in specified region, corresponding LTE base station reaches preset dormancy time, worked as by judgement
The preceding number of users for accessing the LTE base station is less than first threshold, also, judgement is currently accessed the number of users pair of the LTE base station
When the total flow answered is less than second threshold, triggers the LTE base station and enter dormant state.Relative to first technical solution, LTE base station
Always it is in the state of normal work, the embodiment of the present invention not only saves electric energy, and also increases making for LTE base station equipment
With the service life, reduce the probability of LTE base station device fails, reduce the loss of LTE base station equipment, to reduce operation
The operation cost of quotient.
Description of the drawings
Fig. 1 is a kind of schematic diagram of existing LTE base station normal workflow of one embodiment of the present of invention；
Fig. 2 is a kind of step flow chart of LTE base station power-economizing method of an alternative embodiment of the invention；
Fig. 3 is a kind of step flow chart of LTE base station power-economizing method of an alternative embodiment of the invention；
Fig. 4 is a kind of step flow chart of LTE base station power-economizing method of an alternative embodiment of the invention；And
Fig. 5 is a kind of structure diagram of LTE base station energy saver of one embodiment of the present of invention.
Specific implementation mode
In order to make the above objects, features, and advantages of the present application more apparent, below in conjunction with the accompanying drawings and it is specific real
Applying mode, the present application will be further described in detail.
Embodiment one
With reference to Fig. 2, a kind of step flow chart of LTE base station power-economizing method provided in an embodiment of the present invention is shown, specifically
It may include steps of：
Step 201, when in specified region, corresponding LTE base station reaches preset dormancy time, judgement is currently accessed described
Whether the number of users of LTE base station is less than first threshold.
In the embodiment of the present invention, specified region can be market, square, students' dormitory building, rural area extensively cover, basement etc.
The scene of equal User Activities rule, for example, for market, daytime, flow of the people was bigger, to night then nobody's activity, or
Only only a few people activity etc..
Certainly, in different specified regions, different period flows of the people is different, and used by a user
LTE flows are also different, therefore, it is corresponding can to pre-set corresponding different specified regions in embodiments of the present invention
The dormancy time of LTE base station, for example, the dormancy time that the corresponding LTE base station in market can be arranged is 22:30, can be set
The dormancy time of the corresponding LTE base station of life dormitory building is 08:00, when the suspend mode of the corresponding LTE base station of basement can also be set
Between be 18:00.
In practical applications, those skilled in the art can execute setting and specify the corresponding LTE in region according to actual needs
The dormancy time of base station, the embodiment of the present invention do not limit this.
In embodiments of the present invention, when first threshold refers to that triggering specifies the corresponding LTE base station in region to enter dormant state
Accessing user's quantity, for example, it is 30 that first threshold, which can be arranged, it is 50 that first threshold, which can also be arranged, can also be arranged the
One threshold value is 60.
It is to be appreciated that in the embodiment of the present invention, what first threshold was referred to be cell level specified region it is corresponding
The number of users of LTE base station access.
In practical applications, the size of first threshold can be voluntarily arranged in those skilled in the art according to actual needs, this
Inventive embodiments do not limit this.
Preferably, before the step 201, can also include：
When step 200, according to the dormancy time of LTE base station described in the KPI setup measures in the LTE base station and wake-up
Between.
In the embodiment of the present invention, KPI (Key Performance Indicator, critical sales index) can be used for commenting
LTE network quality is estimated, correspondingly, can be according to the KPI indexs collected in LTE base station, to determine each specified region when different
Between section using the number of users for specifying the corresponding LTE base station in region and using total flow etc. data, by these data into
Row analysis, with used in each specified region of determination each specified region correspond to number of users in the different time sections of LTE base station and
Using total flow, and then the dormancy time and wakeup time in each specified region are set, for example, the corresponding LTE in market can be arranged
The dormancy time of base station is 22:30, wakeup time 09:00 etc..
If the number of users for being currently accessed the corresponding LTE base station in specified region is less than first threshold, then follow the steps
202, and for being currently accessed the case where number of users of the corresponding LTE base station in specified region is more than or equal to first threshold, it will be
It is described in following embodiments, not in this to go forth.
Step 202, judge whether total flow corresponding with the number of users for being currently accessed the LTE base station is less than the second threshold
Value.
Second threshold refers to that user corresponding when triggering specifies the corresponding LTE base station in region to enter dormant state uses
Total flow, in embodiments of the present invention, it is 15G that second threshold size, which can be arranged, and second threshold size, which can also be arranged, is
23G, or setting second threshold size are 36G.
It is to be appreciated that in the embodiment of the present invention, what second threshold was referred to be cell level specified region it is corresponding
The number of users of LTE base station access.
In practical applications, the size of second threshold can be voluntarily arranged in those skilled in the art according to actual needs, this
Inventive embodiments do not limit this.
It is to be appreciated that above-mentioned steps 201 and step 202 are when meeting simultaneously, step 203 can be just executed, and step 201
Point of sequencing is had no with step 202.
When the corresponding total flow of number of users of judgement LTE base station corresponding with specified region is currently accessed is less than the second threshold
When value, 203 are thened follow the steps.
Preferably, after the step 202, can also include：
Step 2021, it is more than or equal to the second threshold in total flow corresponding with the number of users for being currently accessed the LTE base station
When value, then judge to judge that the time whether number of users for being currently accessed the LTE base station is less than first threshold was apart from last time
It is no to reach preset period first time.
In embodiments of the present invention, period first time is pre-set, the different corresponding LTE base stations in specified region
Different periods first time can be set, for example, period first time that the corresponding LTE base station in market can be arranged is 2 small
When, period first time that the corresponding LTE base station in square can also be arranged is 1 hour etc..Correspondingly, being directed to same specified area
Different periods first time can be arranged in the corresponding LTE base station in domain, for example, the of the corresponding LTE base station in market can be arranged
A period of time is 2 hours or 5 hours etc..
In practical applications, it is corresponding that different specified regions can be voluntarily arranged in those skilled in the art according to actual needs
Period first time corresponding to period first time and the corresponding LTE base station of same designated area corresponding to LTE base station is long
Short, the embodiment of the present invention does not limit this.
In the embodiment of the present invention, total flow corresponding with the number of users for being currently accessed LTE base station is referred at first
Between total flow corresponding with the number of users for being currently accessed LTE base station in the period.And in the number of users pair with current LTE base station
When the total flow answered is more than or equal to second threshold, then every period first time just to specifying the corresponding LTE base station in region
Once judged, to determine whether are number of users in the LTE base station coverage area and total flow used by a user
Reach the condition that triggering LTE base station enters dormant state.
Judged whether the number of users for being currently accessed the LTE base station is less than the time of first threshold apart from last time in judgement
When reaching preset period first time, 2022 are thened follow the steps.
Step 2022, re-execute it is described judge LTE base station be currently accessed number of users whether be less than or equal to first threshold
The step of.
In embodiments of the present invention, if the corresponding LTE base station in specified region that judges of last time is not met into stopping
The condition of dormancy state then can periodically be judged for the LTE base station, to determine the specified corresponding LTE base station in region
Whether meet the condition into dormant state, and then the consumption of electric energy can be saved to the greatest extent, to reduce to base station
The loss of equipment.
Step 203, it triggers the LTE base station and enters dormant state.
When judgement specifies the corresponding LTE base station in region to meet above-mentioned two condition simultaneously, then LTE base station entrance is triggered
Dormant state.
Preferably, after the step 203, can also include：
Step 204, the sleep state information of the LTE base station is sent to the 4G base station adjacent with the LTE base station；
Step 205, the range based on the specified region improves the CRS power of the adjacent base stations 4G.
In the embodiment of the present invention, CRS (Common Reference Signal, public reference signal), in LTE system,
The coverage area of base station can be expanded by improving CRS power.After in specified region, corresponding LTE base station enters dormant state, then
The sleep state information of the LTE base station can be sent to the 4G base station adjacent with the LTE base station.This is learnt in the adjacent base stations 4G
When LTE base station enters dormant state, then the CRS power of the base stations 4G can be improved, to expand the coverage area of the adjacent base stations 4G,
So that the adjacent base stations 4G can cover the entire scope that LTE base station is covered, to provide the experience of 4G to the user.
Correspondingly, in practical applications, the adjacent base stations 4G of LTE base station corresponding with specified region can be one or
Multiple, those skilled in the art can be correspondingly improved the power of the adjacent base stations 4G according to actual conditions, by dormant state
The region that LTE base station is covered all covers, and the present invention does not limit this.
The embodiment of the present invention is by when the corresponding LTE base station in specified region reaches preset dormancy time, passing through judgement
The number of users for being currently accessed the LTE base station is less than first threshold, also, judgement is currently accessed the number of users of the LTE base station
When corresponding total flow is less than second threshold, triggers the LTE base station and enter dormant state.Relative to first technical solution, LTE bases
It stands and is in the state of normal work always, the embodiment of the present invention not only saves electric energy, and also increases LTE base station equipment
Service life reduces the probability of LTE base station device fails, reduces the loss of LTE base station equipment, to reduce fortune
Seek the operation cost of quotient.
Embodiment two
With reference to Fig. 3, a kind of step flow chart of LTE base station power-economizing method provided in an embodiment of the present invention is shown, specifically
It may include steps of：
Step 301, when in specified region, corresponding LTE base station reaches preset dormancy time, judgement is currently accessed described
Whether the number of users of LTE base station is less than first threshold.
Step 302, judge whether total flow corresponding with the number of users for being currently accessed the LTE base station is less than the second threshold
Value.
It is to be appreciated that in the embodiment of the present invention, what first threshold and second threshold all referred to is the specified of cell level
The number of users of the corresponding LTE base station access in region.
Step 303, it triggers the LTE base station and enters dormant state.
In embodiments of the present invention, step 301,302,303 with above-described embodiment one in step 201,202,203 implementation
Mode is identical, is not repeated here herein.
Step 304, the sleep state information of the LTE base station is sent to the base stations 2G or the NodeB with covering.
Step 305, judge whether be currently accessed the base stations 2G or the number of users of the NodeB is more than third threshold value.
In embodiments of the present invention, it can be the same covering in part with covering, can also be all with covering.Third threshold value is
The finger triggering base stations 2G or NodeB enter accessing user's quantity when wake-up states.
When in specified region, corresponding LTE base station enters dormant state, then the sleep state information of the LTE base station is sent
To the base stations 2G of same covering or NodeB, and then whether the number of users for judging to be currently accessed the base stations 2G or NodeB is more than the
Three threshold values.
If the number of users for being currently accessed the base stations 2G or NodeB is more than third threshold value, 306 are thened follow the steps.
Step 306, judge and be currently accessed the base stations 2G or the corresponding total flow of the number of users of the NodeB and be
It is no to be more than the 4th threshold value.
In embodiments of the present invention, the 4th threshold value refers to that user is made when the triggering base stations 2G or NodeB enter wake-up states
Minimum total flow.
When being currently accessed with the number of users of the base stations 2G of the same covering of dormant state or NodeB more than third threshold value,
Then pair be currently accessed the base stations 2G or the corresponding total flow of the number of users of NodeB judges, that is, access the base stations 2G
Or the total flow used by a user of NodeB.
When with the base stations 2G are currently accessed or the corresponding total flow of the number of users of NodeB is more than four threshold values, then hold
Row step 307.
It is to be appreciated that the embodiment of the present invention is intended to emphasize with the base stations 2G or NodeB covered while meeting above-mentioned steps
305,306 the case where when, then execute the operation waken up with the covering base stations 2G or NodeB, and above-mentioned steps 305,306 are executing
Point of sequencing is had no in the process.
Preferably, after the step 306, can also include：
Step 3061, judge apart from last time judge to be currently accessed the base stations 2G or the NodeB number of users whether
Whether the time more than third threshold value reaches preset second time period.
In embodiments of the present invention, second time period is pre-set to carry out wake-up condition to the base stations 2G or NodeB
The time cycle of judgement.
Correspondingly, in practical applications, week the second time can be voluntarily arranged in those skilled in the art according to actual needs
The length of phase, such as 1 hour, 2 hours, the embodiment of the present invention does not limit this.
When specified region, corresponding LTE base station meets dormant state condition, and LTE base station corresponding with specified region is covered together
When the base stations 2G of lid or NodeB are unsatisfactory for wake-up condition, then the base stations 2G of same covering or NodeB are periodically waken up
Judge, enters normal operating conditions to adjust the base stations 2G or NodeB in time.
Judged that the number of users for being currently accessed the base stations 2G or NodeB was more than the time of third threshold value apart from last time in judgement
When reaching preset second time period, 3062 are thened follow the steps, it is no to then follow the steps.
Step 3062, re-execute the judgement be currently accessed the base stations 2G or the NodeB number of users whether
The step of more than third threshold value.
Judging that the number of users for being currently accessed the base stations 2G or NodeB reached more than the time of third threshold value apart from last time
When preset second time period, then re-executes and the step of whether base stations 2G or NodeB meet wake-up condition judged.
Preferably, after the step 306, can also include：
Step 3063, it is described be currently accessed the base stations 2G or the corresponding total flow of the number of users of the NodeB
When more than four threshold values, the wake-up states information of the base stations 2G or the NodeB is sent to the same covering 4G bases of suspend mode
It stands；
Step 3064, the base stations 4G are waken up and enter wake-up states.
In embodiments of the present invention, judging total flow corresponding with the number of users for being currently accessed the base stations 2G or NodeB
When more than four threshold values, then the wake-up states information of the base stations 2G or NodeB is sent to same covering 4G in a dormant state
Base station, and then the base stations 4G are waken up according to the wake-up states information and enter normal operating conditions.
Step 307, the base stations 2G are triggered or the NodeB enters wake-up states.
Judge LTE base station corresponding with specified region meet above-mentioned 305 simultaneously with the base stations 2G of covering or NodeB,
When the condition of 306 two steps, then executes triggering and enter wake-up states with the base stations 2G of covering or NodeB.
The embodiment of the present invention is by when the corresponding LTE base station in specified region reaches preset dormancy time, passing through judgement
The number of users for being currently accessed the LTE base station is less than first threshold, also, judgement is currently accessed the number of users of the LTE base station
When corresponding total flow is less than second threshold, triggers the LTE base station and enter dormant state.Relative to first technical solution, LTE bases
It stands and is in the state of normal work always, the embodiment of the present invention not only saves electric energy, and also increases LTE base station equipment
Service life reduces the probability of LTE base station device fails, reduces the loss of LTE base station equipment, to reduce fortune
Seek the operation cost of quotient.
Further, in the embodiment of the present invention, in specified region corresponding LTE base station in a dormant state when, Ke Yitong
The coverage area for adjusting the adjacent base stations 4G is crossed, to specify the user in region to provide service for this, has not only reduced LTE base station
The loss of equipment saves electric energy, and improves the 4G experience of user.
Embodiment three
With reference to Fig. 4, a kind of step flow chart of LTE base station power-economizing method provided in an embodiment of the present invention is shown, specifically
It may include steps of：
Step 401, the parameter of energy saving LTE base station is configured.
In the embodiment of the present invention, the parameter of pre-set LTE base station is needed to may include：First threshold, second threshold,
Period first time, the dormancy time of LTE base station and wakeup time etc..
Certainly, in practical applications, different specified regions (such as market, square, students' dormitory building, basement) its
The parameter of corresponding LTE base station is different, and those skilled in the art can voluntarily set as needed in practical applications
It sets, the embodiment of the present invention does not limit this.
Step 402, judge whether to reach the energy saving judgement time.
The specified corresponding LTE base station in region is previously provided with corresponding dormancy time, for example, for the corresponding LTE in market
The dormancy time of base station could be provided as：23:20；The dormancy time of the corresponding LTE base station in square could be provided as：23:
00；The dormancy time of the corresponding LTE base station in students' dormitory building could be provided as：08:00 etc..
In practical applications, the dormancy time of LTE base station can be voluntarily arranged in those skilled in the art according to actual needs,
The embodiment of the present invention does not limit this.
Region is specified for some, when reaching the dormancy time of the specified corresponding LTE base station in region, that is, is reached energy saving
When judging the time, 403 are thened follow the steps.
Step 403, judge whether LTE base station meets sleep condition.
In the embodiment of the present invention, the sleep condition met needed for LTE base station includes following two：
1, the number of users for accessing the LTE base station is less than first threshold；
2, total flow corresponding with the number of users for being currently accessed the LTE base station is less than second threshold.
For example, the first threshold for pre-setting the corresponding LTE base station in market is 20, second threshold 40G is first determined whether
Whether the number for accessing the LTE base station is less than 20, if so, then step 2 is continued to execute, that is, is directed to and is currently accessed the LTE bases
The judgement for the corresponding total flow of number of users stood could be executed and be touched only when LTE base station meets above-mentioned two condition simultaneously
Hair LTE base station enters dormant state.
When LTE base station meets sleep condition, 405 are thened follow the steps, it is no to then follow the steps 404.
Step 404, LTE base station durations judge.
When LTE base station is unsatisfactory for sleep condition, then according to pre-configured period first time, for the LTE bases
It stands and is periodically judged, i.e., judged whether LTE base station meets time and period first time of sleep condition apart from last time
Comparison, and then determine whether to judge whether LTE base station meets sleep condition again.
Step 405, triggering LTE base station enters dormant state.
When LTE base station meets sleep condition, then triggers the LTE base station and enter dormant state.
Step 406, LTE base station sleep state information is sent to the adjacent base stations 4G.
Step 407, the CRS of the adjacent base stations 4G is adjusted.
In the embodiment of the present invention, the CRS power of the base stations 4G is improved, then can expand the coverage area of the base stations 4G, on the contrary
, reduce the CRS power of the base stations 4G, then can reduce the coverage area of the base stations 4G.
When the corresponding LTE base station in specified region in a dormant state when, directly can send the LTE to the adjacent base stations 4G
The sleep state information of base station can also send sleep state information to the base stations 2G/3G of same covering.
When directly sending the sleep state information of the LTE base station to the adjacent base stations 4G：
In specified region corresponding LTE base station in a dormant state when, the sleep state information of LTE base station can be sent
To the 4G base station adjacent with the LTE base station, the adjacent base stations the 4G CRS power is improved, the size in region is specified according to LTE, expanded
The coverage area of the big adjacent base stations 4G so that the adjacent base stations 4G can cover the range that the LTE base station is covered, and then ensure
It specifies the user in region that can use the service provided to the base stations 4G in this, improves the 4G experience of user.
Step 408, sleep state information is sent to the base stations 2G/3G with covering.
Step 409, judge whether the base stations 2G/3G meet wake-up condition.
In embodiments of the present invention, the wake-up condition of 2G/3G may include：1, judge the use for being currently accessed the base stations 2G/3G
Whether amount amount is more than third threshold value；2, judge whether total flow corresponding with the number of users for being currently accessed the base stations 2G/3G is big
In the 4th threshold value.
When meeting above-mentioned two Rule of judgment at the same time, then it can determine that the base stations 2G/3G meet wake-up condition, in 2G/3G
When base station meets wake-up condition, 411 are thened follow the steps, it is no to then follow the steps 410.
Step 410, the base stations 2G/3G durations judge.
When LTE base station is unsatisfactory for wake-up condition with the base stations 2G/3G of covering, then whether wake-up is met to the base stations 2G/3G
Condition is periodically judged, is such as once judged every ten minutes, or primary judgement etc. was carried out every eight minutes
Deng.
In practical applications, those skilled in the art can execute the judgement period of setting wake-up condition, and the present invention is implemented
Example does not limit this.
Step 411, wake-up states information is sent to the base stations same covering 4G of suspend mode.
Step 412, normal operating conditions is restored in the base stations 4G.
When LTE base station corresponding with specified region meets wake-up condition with the base stations 2G/3G of covering, then 2G/3G is triggered
The wake operation of base station, and then the wake-up states information of the base stations 2G/3G is sent to the base stations same covering 4G of suspend mode so that with covering
The base stations lid 4G are restored to the state of normal work.
The embodiment of the present invention is by when the corresponding LTE base station in specified region reaches preset dormancy time, passing through judgement
The number of users for being currently accessed the LTE base station is less than first threshold, also, judgement is currently accessed the number of users of the LTE base station
When corresponding total flow is less than second threshold, triggers the LTE base station and enter dormant state.Relative to first technical solution, LTE bases
It stands and is in the state of normal work always, the embodiment of the present invention not only saves electric energy, and also increases LTE base station equipment
Service life reduces the probability of LTE base station device fails, reduces the loss of LTE base station equipment, to reduce fortune
Seek the operation cost of quotient.
Further, in the embodiment of the present invention, in specified region corresponding LTE base station in a dormant state when, Ke Yitong
The coverage area for adjusting the adjacent base stations 4G is crossed, to specify the user in region to provide service for this, has not only reduced LTE base station
The loss of equipment saves electric energy, and improves the 4G experience of user.
Example IV
With reference to Fig. 5, shows a kind of structure diagram of LTE base station energy saver provided in an embodiment of the present invention, specifically may be used
To include following module：
First number of users judgment module 501, for reaching preset dormancy time in the corresponding LTE base station in specified region
When, judge whether the number of users for being currently accessed the LTE base station is less than first threshold.
Preferably, before the first number of users judgment module 501, can also include：
Time setup module, for the dormancy time according to LTE base station described in the KPI setup measures in the LTE base station
And wakeup time.
First total flow judgment module 502, for being less than first threshold in the number of users for being currently accessed the LTE base station
When, judge whether total flow corresponding with the number of users for being currently accessed the LTE base station is less than second threshold.
Preferably, after the first total flow judgment module 502, can also include：
Period first time judgment module, in total stream corresponding with the number of users for being currently accessed the LTE base station
When amount is more than or equal to second threshold, then judge to judge whether the number of users for being currently accessed the LTE base station is less than apart from last time
Whether the time of first threshold reaches preset period first time；
First re-executes module, and the time for entering dormant state in the LTE base station reaches preset first time
When the period, the first number of users judgment module is re-executed.
Dormant state module 503, for being less than in total flow corresponding with the number of users for being currently accessed the LTE base station
When second threshold, triggers the LTE base station and enter dormant state.
Preferably, after the dormant state module 503, can also include：
First sleep state information sending module, for being sent to the sleep state information of the LTE base station with covering
The base stations 2G or NodeB；
Second user quantity judgment module, the number of users for judging to be currently accessed the base stations 2G or the NodeB
Whether third threshold value is more than；
Second total flow judgment module, for being more than in the number of users for being currently accessed the base stations 2G or the NodeB
When third threshold value, judges and be currently accessed the base stations 2G or whether the corresponding total flow of the number of users of the NodeB is more than
4th threshold value；
Wake-up states module, for be currently accessed the base stations 2G or the number of users of the NodeB is corresponding total
When flow is more than four threshold values, triggers the base stations 2G or the NodeB enters wake-up states.
Preferably, after the second total flow judgment module, further include：
Second time period judgment module, for it is described be currently accessed the user of the base stations 2G or the NodeB
When the corresponding total flow of quantity is less than or equal to four threshold values, judge to judge to be currently accessed the base stations 2G or the 3G apart from last time
Whether the time whether number of users of base station is more than third threshold value reaches preset second time period；
Second re-executes module, and the time for entering wake-up states in the base stations 2G or the NodeB reaches pre-
When setting second time period, the second user quantity judgment module is re-executed.
Preferably, after the second total flow judgment module, further include：
First wake-up states information sending module, for it is described be currently accessed the base stations 2G or the NodeB
When the corresponding total flow of number of users is more than four threshold values, the wake-up states information of the base stations 2G or the NodeB is sent
To the base stations same covering 4G of suspend mode；
4G wake-up states modules enter wake-up states for waking up the base stations 4G；
Second wake-up states information sending module, for by the wake-up states information of the base stations 4G be sent to it is described same
Cover the adjacent base stations 4G in the base stations 4G；
First CRS power improves module, and the adjacent base stations 4G are improved for the range based on the specified region
CRS power.
Preferably, after the dormant state module, further include：
Second sleep state information sending module, for by the sleep state information of the LTE base station be sent to it is described
The adjacent base stations 4G of LTE base station；
2nd CRS power improves module, and the adjacent base stations 4G are improved for the range based on the specified region
CRS power.
For device embodiments, since it is basically similar to the method embodiment, so fairly simple, the correlation of description
Place illustrates referring to the part of embodiment of the method.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiment, the same or similar parts between the embodiments can be referred to each other.
It should be understood by those skilled in the art that, the embodiments of the present application may be provided as method, apparatus or calculating
Machine program product.Therefore, the embodiment of the present application can be used complete hardware embodiment, complete software embodiment or combine software and
The form of the embodiment of hardware aspect.Moreover, the embodiment of the present application can be used one or more wherein include computer can
With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code
The form of the computer program product of implementation.
The embodiment of the present application is with reference to according to the method for the embodiment of the present application, terminal device (system) and computer program
The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions
In each flow and/or block and flowchart and/or the block diagram in flow and/or box combination.These can be provided
Computer program instructions are set to all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to generate a machine so that is held by the processor of computer or other programmable data processing terminal equipments
Capable instruction generates for realizing in one flow of flow chart or multiple flows and/or one box of block diagram or multiple boxes
The device of specified function.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing terminal equipments
In computer-readable memory operate in a specific manner so that instruction stored in the computer readable memory generates packet
The manufacture of command device is included, which realizes in one flow of flow chart or multiple flows and/or one side of block diagram
The function of being specified in frame or multiple boxes.
These computer program instructions can be also loaded into computer or other programmable data processing terminal equipments so that
Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus
The instruction executed on computer or other programmable terminal equipments is provided for realizing in one flow of flow chart or multiple flows
And/or in one box of block diagram or multiple boxes specify function the step of.
Although preferred embodiments of the embodiments of the present application have been described, once a person skilled in the art knows bases
This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as
Including preferred embodiment and all change and modification within the scope of the embodiments of the present application.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also include other elements that are not explicitly listed, or further include for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device including the element.
Above to a kind of LTE base station power-economizing method provided herein and a kind of LTE base station energy saver, carry out in detail
Thin to introduce, specific examples are used herein to illustrate the principle and implementation manner of the present application, and above example is said
It is bright to be merely used to help understand the present processes and its core concept；Meanwhile for those of ordinary skill in the art, foundation
The thought of the application, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification is not
It is interpreted as the limitation to the application.
Claims (14)
1. a kind of LTE base station power-economizing method, which is characterized in that including：
When corresponding LTE base station reaches preset dormancy time in specified region, the user for being currently accessed the LTE base station is judged
Whether quantity is less than first threshold；
If so, judging whether total flow corresponding with the number of users for being currently accessed the LTE base station is less than second threshold；
If so, triggering the LTE base station enters dormant state.
2. according to the method described in claim 1, it is characterized in that, entering dormant state in the triggering LTE base station
After step, further include：
The sleep state information of the LTE base station is sent to the base stations 2G or the NodeB with covering；
Judge whether be currently accessed the base stations 2G or the number of users of the NodeB is more than third threshold value；
If so, judging and being currently accessed the base stations 2G or whether the corresponding total flow of the number of users of the NodeB is more than
4th threshold value；
If so, triggering the base stations 2G or the NodeB enters wake-up states.
3. according to the method described in claim 2, it is characterized in that, the judgement be currently accessed base stations 2G or described
After the step of whether corresponding total flow of number of users of NodeB is more than four threshold values, further include：
When the number of users for being currently accessed the base stations 2G or the NodeB is less than or equal to four threshold values, then judge away from
From last time judge the number of users for being currently accessed the base stations 2G or the NodeB whether be more than third threshold value time whether
Reach preset second time period；
Whether it is more than the if so, re-executing the judgement and being currently accessed the number of users of the base stations 2G or the NodeB
The step of three threshold values.
4. according to the method described in claim 2, it is characterized in that, the judgement be currently accessed base stations 2G or described
After the step of whether corresponding total flow of number of users of NodeB is more than four threshold values, further include：
When the number of users for being currently accessed the base stations 2G or the NodeB is more than four threshold values, by the base stations 2G
Or the wake-up states information of the NodeB is sent to the base stations same covering 4G of suspend mode；
It wakes up the base stations 4G and enters wake-up states；
The wake-up states information of the base stations 4G is sent to and the 4G base station adjacent with the covering base stations 4G；
Range based on the specified region improves the CRS power of the adjacent base stations 4G.
5. according to the method described in claim 1, it is characterized in that, entering dormant state in the triggering LTE base station
After step, further include：
The sleep state information of the LTE base station is sent to the 4G base station adjacent with the LTE base station；
Range based on the specified region improves the CRS power of the adjacent base stations 4G.
6. according to the method described in claim 1, it is characterized in that, in the use for judging and being currently accessed the LTE base station
After the step of whether corresponding total flow of amount amount is less than second threshold, further include：
Total flow corresponding with the number of users for being currently accessed the LTE base station be more than or equal to second threshold when, then judge away from
From last time judge be currently accessed the LTE base station number of users whether be less than first threshold time whether reach preset first
Time cycle；
If so, re-execute it is described judge LTE base station be currently accessed number of users whether be less than or equal to first threshold the step of.
7. according to the method described in claim 1, it is characterized in that, reaching pre- in the corresponding LTE base station in specified region described
When the dormancy time set, before judging the step of whether number of users for being currently accessed LTE base station is less than first threshold, also wrap
It includes：
Dormancy time and wakeup time according to LTE base station described in the KPI setup measures in the LTE base station.
8. a kind of LTE base station energy saver, which is characterized in that including：
First number of users judgment module, for when the corresponding LTE base station in specified region reaches preset dormancy time, judging
Whether the number of users for being currently accessed the LTE base station is less than first threshold；
First total flow judgment module, for when the number of users for being currently accessed the LTE base station is less than first threshold, judging
Whether total flow corresponding with the number of users for being currently accessed the LTE base station is less than second threshold；
Dormant state module, for being less than the second threshold in total flow corresponding with the number of users for being currently accessed the LTE base station
When value, triggers the LTE base station and enter dormant state.
9. device according to claim 8, which is characterized in that after the dormant state module, further include：
First sleep state information sending module, for the sleep state information of the LTE base station to be sent to the 2G with covering
Base station or NodeB；
Second user quantity judgment module, for judge to be currently accessed the base stations 2G or the NodeB number of users whether
More than third threshold value；
Second total flow judgment module, for being more than third in the number of users for being currently accessed the base stations 2G or the NodeB
When threshold value, judges and be currently accessed the base stations 2G or whether the corresponding total flow of the number of users of the NodeB is more than the 4th
Threshold value；
Wake-up states module, for be currently accessed the base stations 2G or the corresponding total flow of the number of users of the NodeB
When more than four threshold values, triggers the base stations 2G or the NodeB enters wake-up states.
10. device according to claim 9, which is characterized in that after the second total flow judgment module, also wrap
It includes：
Second time period judgment module, for it is described be currently accessed the number of users of the base stations 2G or the NodeB
When corresponding total flow is less than or equal to four threshold values, judge to judge to be currently accessed the base stations 2G or the NodeB apart from last time
Number of users whether be more than third threshold value time whether reach preset second time period；
Second re-executes module, and the time for entering wake-up states in the base stations 2G or the NodeB reaches preset
When two time cycles, the second user quantity judgment module is re-executed.
11. device according to claim 10, which is characterized in that after the second total flow judgment module, also wrap
It includes：
First wake-up states information sending module, for it is described be currently accessed the user of the base stations 2G or the NodeB
When the corresponding total flow of quantity is more than four threshold values, the wake-up states information of the base stations 2G or the NodeB is sent to not
The base stations same covering 4G slept；
4G wake-up states modules enter wake-up states for waking up the base stations 4G；
Second wake-up states information sending module, for being sent to the wake-up states information of the base stations 4G with described with covering
The adjacent base stations 4G in the base stations 4G；
First CRS power improves module, and the CRS work(of the adjacent base stations 4G is improved for the range based on the specified region
Rate.
12. device according to claim 8, which is characterized in that after the dormant state module, further include：
Second sleep state information sending module, for the sleep state information of the LTE base station to be sent to and the LTE bases
The base stations 4G for standing adjacent；
2nd CRS power improves module, and the CRS work(of the adjacent base stations 4G is improved for the range based on the specified region
Rate.
13. device according to claim 8, which is characterized in that after the first total flow judgment module, also wrap
It includes：
Period first time judgment module, for big in total flow corresponding with the number of users for being currently accessed the LTE base station
When equal to second threshold, then judge to judge whether the number of users for being currently accessed the LTE base station is less than first apart from last time
Whether the time of threshold value reaches preset period first time；
First re-executes module, and the time for entering dormant state in the LTE base station reaches preset period first time
When, re-execute the first number of users judgment module.
14. device according to claim 8, which is characterized in that before the first number of users judgment module, also wrap
It includes：
Time setup module, for according to the dormancy time of LTE base station described in the KPI setup measures in the LTE base station and calling out
It wakes up the time.
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| CN115696533A (en) * | 2023-01-03 | 2023-02-03 | 杭州纵横通信股份有限公司 | Communication base station energy consumption optimization method and equipment based on 5G |
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Application publication date: 20181002 |