CN103222314A - Method and device for reducing power consumption of base station system - Google Patents
Method and device for reducing power consumption of base station system Download PDFInfo
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- CN103222314A CN103222314A CN2011800018669A CN201180001866A CN103222314A CN 103222314 A CN103222314 A CN 103222314A CN 2011800018669 A CN2011800018669 A CN 2011800018669A CN 201180001866 A CN201180001866 A CN 201180001866A CN 103222314 A CN103222314 A CN 103222314A
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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
Abstract
A method and a device for reducing the power consumption of a base station system relate to the technical field of mobile communication and can reduce the power consumption of a base station system without affecting the normal work of the base station system. The method for reducing the power consumption of a base station system in an embodiment of the present invention comprises: obtaining a time period when the actual user quantity is smaller than a user quantity threshold value and/or the throughput is smaller than a throughput threshold value within a previous cycle (101), the time period at least comprising a first sub time period, and the user quantity threshold value being smaller than or equal to the maximum user quantity capable of being borne when the base station system turns on a group of transmit channels; when working on the first sub time period in the current cycle, the base station system turning on a first group of transmit channels and turning off the groups of transmit channels other than the first group of transmit channels (102).
Description
Reduce the method and apparatus technical field of power consumption of base station system
The present invention relates to mobile communication technology field, more particularly to a kind of method and apparatus for reducing power consumption of base station system.
Background technology
With the extensive use of multi-antenna technology, MIMO（Multiple-Transmit Multiple-Receive, abbreviation MTMR) mode multiple-input, multiple-output（Multiple-Input Multiple-Output, abbreviation MIMO) technology also obtained it is extensive popularization and use.MIMO technologies transmit and received data using multiple spatial channel, can greatly improve power system capacity, increase the area coverage of antenna.
For the MIMO carrier waves of MTMR modes, if certain period carrier wave is in the period that user is few, handling capacity is low, more time slot is still taken, such case can cause larger power dissipation, aggravate the loss of base station system.
The content of the invention
Embodiments of the invention technical problem to be solved is to provide a kind of method and apparatus for reducing power consumption of base station system, can reduce the energy consumption of MIMO base station system, save the working life of the energy, the effectively device such as extension base station system sender.
In order to solve the above technical problems, embodiments of the invention are adopted the following technical scheme that：A kind of method for reducing power consumption of base station system, including：
Obtain actual user's quantity in a upper cycle and be less than the period of number of users threshold value and/or handling capacity less than throughput threshold value, the period at least included for the first sub- period, the number of users threshold value is less than or equal to the base station system and opens the maximum number of user amount that can be carried during one group of transmission channel, and the throughput threshold value is less than or equal to the base station system and opens the maximum throughput that can be carried during one group of transmission channel；
When base station system is working in the first sub- period in this cycle, first group of transmission channel is opened, and close other group of transmission channel in addition to first group of transmission channel.
A kind of method for reducing power consumption of base station system, including：
When base station system is working in the default first sub- period in this cycle, first group of transmission channel is opened, and close other group of transmission channel in addition to first group of transmission channel；Wherein, when the base station system was in the first sub- period described in a upper cycle, the maximum number of user amount and/or handling capacity that actual user's quantity that base station system is carried can be carried less than the base station system one group of transmission channel of unlatching are less than the base station system and open the maximum throughput that one group of transmission channel can be carried.
A kind of device of reduction power consumption of base station system, including：
Acquiring unit, for obtaining, actual user's quantity in a upper cycle is less than number of users threshold value and/or handling capacity is less than the period of throughput threshold value, the period at least included for the first sub- period, the number of users threshold value is less than or equal to the base station system and opens the maximum number of user amount that can be carried during one group of transmission channel, and the throughput threshold value is less than or equal to the base station system and opens the maximum throughput that can be carried during one group of transmission channel；
Control unit, for when base station system is working in the first sub- period in this cycle, opening first group of transmission channel, and closes other group of transmission channel in addition to first group of transmission channel.
A kind of device of reduction power consumption of base station system, including：
Default unit, for preset time period, the default period at least included for the first sub- period；
Control unit, for when base station system is working in the default first sub- period in this cycle, opening first group of transmission channel, simultaneously closing off other group of transmission channel in addition to first group of transmission channel；Wherein, when the base station system was in the first sub- period described in a upper cycle, the maximum number of user amount and/or handling capacity that actual user's quantity that base station system is carried can be carried less than the base station system one group of transmission channel of unlatching are less than the base station system and open one group of transmission channel
The maximum throughput that can be carried.
The method and apparatus of the reduction power consumption of base station system of the embodiment of the present invention, by the way that the transmission channel of base station system is grouped, and calculate the number of users threshold value and/or throughput threshold value when only opening one of which transmission channel；Then one group of transmission channel is only opened less than " idle period " that the number of users threshold value and/or handling capacity are less than the throughput threshold value in actual user's quantity, in the case where not influenceing base station system normal work, the energy consumption of base station system has been saved.
The accompanying drawing used required in brief description of the drawings embodiment description is briefly described, apparently, drawings in the following description are only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is that the Fig. 4 for the schematic flow sheet that the Fig. 3 for the schematic flow sheet that Fig. 2 of the schematic flow sheet of the method for reduction power consumption of base station system in the embodiment of the present invention is the method for reduction power consumption of base station system in the embodiment of the present invention is the method for reduction power consumption of base station system in the embodiment of the present invention is the schematic diagram of base station system in the embodiment of the present invention；
Fig. 5 is one of schematic diagram of device of reduction power consumption of base station system in the embodiment of the present invention；Fig. 6 is the two of the schematic diagram of the device of reduction power consumption of base station system in the embodiment of the present invention.Description of reference numerals：
1st, transmission channel 2, receiving channel 3, antenna 4, first group of transmission channel 5, second group of transmission channel 6, the 3rd group of transmission channel 7, the 4th group of transmission channel
Embodiment
The embodiment of the present invention provides a kind of method and apparatus for reducing power consumption of base station system, can save the energy consumption of base station system.
The embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
Embodiment one
The present embodiment provides a kind of method for reducing power consumption of base station system, and as shown in Fig. 1, this method includes：
Step 101, obtained actual user's quantity in upper cycle and be less than the period of number of users threshold value and/or handling capacity less than throughput threshold value, the period at least included for the first sub- period, the number of users threshold value is less than or equal to the base station system and opens the maximum number of user amount that can be carried during one group of transmission channel, and the throughput threshold value is less than or equal to the base station system and opens the maximum throughput that can be carried during one group of transmission channel.
Cycle in the present embodiment can refer to the period being manually set, for example, the cycle can be one day or one week or one month.
In seven days of one week, due to the influence of various factors, daily portfolio is all different, and there is obvious gap.Research finds that in Monday before weekly interior on the same day, such as Monday and one week before two weeks, portfolio is basicly stable, gap very little.Therefore, it is used as one of which preferred embodiment, the present embodiment is chosen one week seven days as a cycle, choose last week on the same day as the reference of this corresponding day of this week, and the period that actual user's quantity in seven days last weeks is less than or equal to throughput threshold value less than or equal to number of users threshold value and/or handling capacity is calculated, we are called " idle period " at " number of users is less than number of users threshold value and/or handling capacity is less than the period of throughput threshold value ".
, can be only with reference to number of users threshold value or only with reference to throughput threshold value it is determined that when " idle period ".
It is preferred that, in order to more accurately obtain " idle period ", the present embodiment is with reference to number of users threshold value and throughput threshold value, will the period of number of users threshold value and throughput threshold value " number of users and handling capacity are respectively less than " conduct " idle period ", for example, it is computed
The morning 2 of last Monday:00 〜 6:00 and the morning 9:00 〜 1 1 :In 00, number of users and handling capacity are respectively less than number of users threshold value and throughput threshold value, therefore, morning 2:00 〜 6:00 and the morning 9:00 〜 1 1 :00 is " idle period " of last Monday, can be by 2:00 〜 6:00 was referred to as the first sub- period, by 9:00 〜 1 1 :00 was referred to as the second sub- period.
Alternatively, in order to more accurately calculate " idle period ", prevent because of the error that accidentalia is brought, can also further calculate before two weeks, the portfolio on Monday before three weeks, and take the average value of three.
As shown in figure 4, wireless network signal is generally synchronized transmitting-receiving by MIMO systems by multiple antennas 3, to improve the speed of data transfer.Each antenna 3 is at least connected with a transmission channel or receiving channel.
Further, the method for the present embodiment also includes：The transmission channel of base station system, which is equally divided into, at least includes some groups of transmission channels of first group of transmission channel and second group of transmission channel.As the one of which embodiment of the present invention, all transmission channels of base station system are equally divided into 4 groups by the present embodiment, as shown in figure 4,4 groups of transmission channels are respectively：First group of transmission channel 4, second group of transmission channel 5, the 3rd group of transmission channel 6, the 4th group of transmission channel 7, every group of transmission channel includes at least one transmission channel 1, wherein, the quantity of every group of transmission channel can be according to situations such as each zone traffic amount difference chosen, for example, somewhere at one day 24 in average traffic it is larger, i.e., base station system transmitting-receiving data it is more, it therefore, it can 3-6 transmission channel being divided into one group.
Furthermore, it is necessary to which the group number that all transmission channels of base station system are divided into explanation, the present embodiment need to be more than or equal to 2.
It is used as one embodiment of the present invention, on the basis of packet has been completed, when one group of transmission channel is only opened in calculating, when such as only opening first group of transmission channel 4, maximum number of user amount and maximum throughput that base station system can be carried, respectively as number of users threshold value and throughput threshold value.Wherein, handling capacity refers to the data volume that base station system is received and launched.
Only opened in view of base station system maximum number of user amount that one group of transmission channel can carry and maximum throughput can because some uncertain factors, the change of such as weather, the component aging of base station system and change.Therefore, after the throughput threshold value of the base station system number of users threshold value for only opening the maximum number of user amount that one group of transmission channel can be carried and the maximum throughput that can be carried is calculated, also need to any one group of transmission channel, performance such as first group of transmission channel 4 is tested, see whether the threshold value respectively with the above-mentioned number of users threshold value calculated and handling capacity matches for maximum number of user amount that base station system can carry when only opening this group of transmission channel and maximum throughput, if mismatching, the number of users threshold value and throughput threshold value that can be obtained according to test result to calculating make appropriate adjustment, so that base station system can carry number of users and handling capacity and match with the number of users threshold value and throughput threshold value after adjustment when only opening one group of transmission channel.
Alternatively, in order to more accurately calculate " idle period ", prevent because of the error that accidentalia is brought, can also further calculate before two weeks, the portfolio on Monday before three weeks, and take the average value of three.
Step 102, when base station system is working in the first sub- period in this cycle, open first group of transmission channel, and close other group of transmission channel in addition to first group of transmission channel.
On Monday of this week, when base station system worked in for the first sub- period in this cycle, that is, morning 2 is worked in:00〜 6:When 00, first group of transmission channel 4 is opened, and closes other group of transmission channel in addition to first group of transmission channel 4, the demand of user had both been met, idle transmission channel is closed again, energy consumption has been saved.
Alternatively, in order to avoid the device loss brought using same group of transmission channel by high-frequency, extend the life-span of base station system, transmission channel group can be used alternatingly in the present embodiment, namely, when base station system worked in for the second sub- period, i.e. " idle period " morning 9 on Monday:00 〜 1 1 :When 00, second group of transmission channel 5 is opened, and close other transmission channels in addition to second group of transmission channel 5.
Assuming that " idle period " on Tuesday and Wednesday is also morning 2:00 〜 6:00 and the morning 9:00 〜 1 1 :00, to realize recycling for transmission channel group, when base station system works in the morning 2 on Tuesday:00 〜 6:When 00, the 3rd group of transmission channel 6 can be used, and close other transmission channels in addition to the 3rd group of transmission channel 6；When base station system works the morning 9 on Tuesday:00 〜 1 1 :When 00, the 4th group of transmission channel 7 can be used, and it is logical to close other transmittings in addition to the 4th group of transmission channel 7；When base station system works in " idle period " morning 1 on Wednesday:00 〜 6:When 00, first group of transmission channel 4 can be used, the like.
Alternatively, when base station system is operated in the other time section of " idle period " in addition, all transmission channels can be opened, to ensure the normal work of base station system.
Further, because receiving channel 2 does not consume power in the course of the work, therefore, the receiving channel 2 of base station system is in opening in the present embodiment, and user's request is met with maximized.
Further, the base station system that the method for the present embodiment is applicable is CDMA（Code Division Multiple Access, abbreviation CDMA) network base station system or WCDMA (Wideband Code Division Multiple Access, abbreviation WCDMA) network base station system or the base station system or worldwide interoperability for microwave accesses of universal mobile communications (Universal Mobile Telecommunications System, abbreviation UMTS) network（Worldwide Interoperability for Microwave Access, abbreviation WiMAX) network base station system or Long Term Evolution (Long Term Evolution, abbreviation LTE) network base station system or the base station system of TD SDMA (Time Division- Synchronous Code Division Multiple Access, abbreviation TD- S CDMA) network.
The method of the reduction power consumption of base station system of the present embodiment, by the way that the transmission channel of base station system is equally divided into some groups of transmission channels；Then calculation base station system only opens the corresponding throughput threshold value of number of users threshold value and/or maximum throughput corresponding to the maximum number of user amount that one group of transmission channel can be carried；One group of transmission channel is only opened when actual user's quantity is less than the number of users threshold value and/or handling capacity is less than " idle period " of the throughput threshold value, is ensureing base station system
In the case of normal work of uniting, the energy consumption of base station system is saved, in addition, the method for the present embodiment reduces the loss of base station system component, extend the life-span of base station system by using transmission channel group in " idle period " alternate cycles.
Embodiment two
The present embodiment provides a kind of method for reducing power consumption of base station system, and as shown in Figure 2 and Figure 4, this method includes：
Step 201, the transmission channel of base station system is equally divided at least includes some groups of transmission channels of first group of transmission channel and second group of transmission channel.
As one embodiment of the present invention, number of users threshold value and/or throughput threshold value can be obtained by default mode.When carrying out default to number of users threshold value and/or throughput threshold value, Rational choice can be carried out according to the different of each zone traffic amount situation etc., for example, somewhere at one day 24 in average traffic it is larger, that is the data of base station system transmitting-receiving are more, therefore, number of users threshold value and/or throughput threshold value can suitably be increased, to ensure to calculate in the following step rational " idle period ".
It is preferred that, in order to more accurately obtain " idle period ", the present embodiment is by " number of users and handling capacity are respectively less than the period of number of users threshold value and throughput threshold value " conduct " idle period ".
After number of users threshold value and throughput threshold value is preset, can the maximum number of user amount that can carry of the first each transmission channel of primary Calculation and maximum throughput, be then grouped again, the criterion of packet is：
Number >=default number of users the threshold value for maximum number of user amount every group of transmission channel of X that single transmission channel can be carried；
Number >=default throughput threshold the value for every group of transmission channel of maximum throughput X that single transmission channel can be carried.
As the one of which embodiment of the present invention, all transmission channels 1 of base station system are equally divided into four groups by the present embodiment, as shown in figure 4, four groups of transmission channels are respectively：First group of hair
Passage 4, second group of transmission channel 5, the 3rd group of transmission channel 6, the 4th group of transmission channel 7 are penetrated, every group of transmission channel includes at least one transmission channel 1.
Only opened in view of base station system maximum number of user amount that one group of transmission channel can carry and maximum throughput can because some uncertain factors, including：Changes in weather, base station system component aging etc. and change.Therefore, also need to any one group of transmission channel, performance such as first group of transmission channel 4 is tested, judge maximum number of user amount and maximum throughput whether is more than or equal to default number of users threshold value and throughput threshold value matches that base station system can carry when only opening this group of transmission channel, if it is judged that being no words, appropriate adjustment can be made to the packet situation of current transmission channel according to test result, so that maximum number of user amount and maximum throughput that base station system can be carried when only opening one group of transmission channel are respectively greater than or equal to default number of users threshold value and throughput threshold value.
Step 202, obtained actual user's quantity in upper cycle and be less than the period of number of users threshold value and/or handling capacity less than throughput threshold value, the period at least included for the first sub- period, the number of users threshold value is less than or equal to the base station system and opens the maximum number of user amount that can be carried during one group of transmission channel, and the throughput threshold value is less than or equal to the base station system and opens the maximum throughput that can be carried during one group of transmission channel.
In seven days of one week, due to the influence of various factors, daily portfolio is all different, and there is obvious gap.Research finds that in Monday before weekly interior on the same day, such as Monday and one week before two weeks, portfolio is basicly stable, gap very little.Therefore, it is used as one of which embodiment, the present embodiment is chosen one week seven days as a cycle, choose last week on the same day as the reference of this corresponding day of this week, and calculate the period that actual user's quantity and handling capacity in seven days last weeks are respectively less than number of users threshold value and throughput threshold value.
For example, it is computed, the morning 2 of last Monday:00〜 6:00 and the morning 9:00〜 1 1 :In 00, number of users and handling capacity are respectively less than number of users threshold value and throughput threshold value, therefore, morning 2:00〜 6:00 and the morning 9:00〜 1 1 :00 is " idle period " of last Monday, can be by 2:00〜 6:00 was referred to as the first sub- period, by 9:00〜 1 1 :00 turned into for the second sub- period.
Alternatively, in order to more accurately calculate " idle period ", prevent because of the error that accidentalia is brought, can also further calculate before two weeks, the portfolio on Monday before three weeks, and take the average value of three.
Step 203, when base station system is working in the first sub- period in this cycle, open first group of transmission channel, and close other group of transmission channel in addition to first group of transmission channel.
On Monday of this week, when base station system worked in for the first sub- period in this cycle, that is, morning 2 is worked in:00〜 6:When 00, first group of transmission channel 4 is opened, and closes other transmission channels in addition to first group of transmission channel 4, the demand of user had both been met, idle transmission channel is closed again, energy consumption has been saved.
Alternatively, in order to avoid the device loss brought using same group of transmission channel by high-frequency, extend the life-span of base station system, transmission channel group can be used alternatingly in the present embodiment, namely, when base station system worked in for the second sub- period, i.e. " idle period " morning 9 on Monday:00 〜 1 1 :When 00, second group of transmission channel 5 is opened, and close other transmission channels in addition to second group of transmission channel 5.
Assuming that " idle period " on Tuesday and Wednesday is also morning 2:00〜 6:00 and the morning 9:00〜 1 1 :00, to realize recycling for transmission channel group, when base station system works in the morning 2 on Tuesday:00〜 6:When 00, the 3rd group of transmission channel 6 can be used, and close other transmission channels in addition to the 3rd group of transmission channel 6；When base station system works in the morning 9 on Tuesday:00 〜 1 1 :When 00, the 4th group of transmission channel 7 can be used, and it is logical to close other transmittings in addition to the 4th group of transmission channel 7；When base station system works in " idle period " morning 1 on Wednesday:00〜 6:When 00, first group of transmission channel 4 can be used, the like.
Alternatively, when base station system is operated in the other time section of " idle period " in addition, all transmission channels can be opened, to ensure the normal work of base station system.
Further, because receiving channel 2 does not consume power in the course of the work, therefore, the receiving channel 2 of base station system is in opening in the present embodiment, and user's need are met with maximized
Ask.
Further, the base station system that the method for the present embodiment is applicable is the base station system of cdma network or the base station system or the base station system of TD-SCDMA networks of the base station system of WCDMA networks or the base station system or LTE networks of the base station system of UMTS network or WiMAX networks.
The method of the reduction power consumption of base station system of the present embodiment, pass through pre-set user number threshold value and/or throughput threshold value, and only open one group of transmission channel when actual user's quantity is less than the number of users threshold value and/or handling capacity is less than " idle period " of the throughput threshold value, realize in the case where ensureing base station system normal work, the energy consumption of base station system is saved, in addition, the method of the present embodiment in " idle period " alternate cycles by using transmission channel group, reduce the loss of base station system component, extend the life-span of base station system.
Embodiment three
The present embodiment provides a kind of method for reducing power consumption of base station system, and as shown in Figure 3 and Figure 4, this method includes：
Step 301, when base station system is working in the default first sub- period in this cycle, open first group of transmission channel, and close other group of transmission channel in addition to first group of transmission channel；Wherein, when the base station system was in the first sub- period described in a upper cycle, the maximum number of user amount and/or handling capacity that actual user's quantity that base station system is carried can be carried less than the base station system one group of transmission channel of unlatching are less than the maximum throughput.
In preset time period, Rational choice can be carried out according to the different of each zone traffic amount situation etc., for example, through long-term observation, morning 2 of the somewhere on Monday:00〜 6:00 and the morning 9:00〜 1 1 :In 00, portfolio 4 is blunt small, therefore, morning 2:00〜 6:00 and the morning 9:00〜 1 1 :00 is set to " idle period " on Monday, can be by 2:00〜 6:00 was referred to as the first sub- period, by 9:00〜 11 :00 turned into for the second sub- period.
Cycle in the present embodiment refers to the period being manually set, for example, the cycle can be one day or one week or one month.As one of which preferred embodiment, the present embodiment chooses one
Zhou Qitian chosen as a cycle, that is, last week on the same day as the reference of this corresponding day of this week, and calculate morning last Monday 2:00 〜 6:00 and the morning 9:00 〜 1 1 :Actual user's quantity and/or handling capacity in 00.
When being grouped, actual user's quantity or a upper cycle phase in the period can be answered to answer actual user's quantity in the period only with reference to a upper cycle phase, also can be with reference to the two numerical value.
It is preferred that, in order to be more accurately grouped, the present embodiment answers actual user's quantity that actual user's quantity and a upper cycle phase in the period should be in the periods with reference to a upper cycle phase, and specific method is：Maximum number of user amount and maximum throughput that the first each transmission channel of primary Calculation can be carried, are then grouped, the criterion of packet is to transmission channel again：
Number >=upper the cycle phase for maximum number of user amount every group of transmission channel of X that single transmission channel can be carried answers actual user's quantity in the period；
The number for every group of transmission channel of maximum throughput X that single transmission channel can be carried >=upper cycle phase answers the goodput in the period.
It can be seen that, the base station system after packet can carry actual user's quantity and handling capacity in the period described in a cycle when only opening one group of transmission channel.
As the one of which embodiment of the present invention, all transmission channels 1 of base station system are equally divided into four groups by the present embodiment, as shown in figure 4, four groups of transmission channels are respectively：First group of transmission channel 4, second group of transmission channel 5, the 3rd group of transmission channel 6, the 4th group of transmission channel 7, every group of transmission channel include at least one transmission channel 1.
Only opened in view of base station system maximum number of user amount that one group of transmission channel can carry and maximum throughput can because some uncertain factors, including：Changes in weather, base station system component aging etc. and change.Therefore, after actual user's quantity and handling capacity on calculating in the period described in a cycle, also need to current any one group of transmission channel group, as the performance of first group of transmission channel 4 is tested, when whether judging maximum number of user amount that base station system can carry when only opening first group of transmission channel 4 and maximum throughput respectively greater than or equal to described in a upper cycle
Between actual user's quantity in section and handling capacity match, if it is judged that being no words, appropriate adjustment can be made to the packet situation of current transmission channel according to test result, so that base station system only opens one group of transmission channel and can just carry actual user's quantity and the handling capacity in the period described in a cycle.
On Monday of this week, when base station system worked in for the first sub- period in this cycle, that is, morning 2 is worked in:00 〜 6:When 00, first group of transmission channel 4 is opened, and closes other transmission channels in addition to first group of transmission channel 4, the demand of user had both been met, idle transmission channel is closed again, energy consumption has been saved.
Step 302, preset time period, the period at least includes the first sub- period and the second sub- period, when base station system is working in the second sub- period in this cycle, second group of transmission channel is opened, and closes other group of transmission channel in addition to second group of transmission channel.
In order to avoid the device loss brought using same group of transmission channel by high-frequency, extend the life-span of base station system, the present embodiment alternate turns use transmission channel group, that is, when base station operation is in the default second sub- period, i.e. morning 9 on Monday:00 〜 1 1 :When 00, second group of transmission channel 5 is opened, and close other transmission channels in addition to second group of transmission channel 5.
Assuming that " idle period " on Tuesday and Wednesday is also morning 2:00 〜 6:00 and the morning 9:00 〜 1 1 :00, to realize recycling for transmission channel group, when base station system works in the morning 2 on Tuesday in this cycle:00 〜 6:When 00, the 3rd group of transmission channel 6 can be used, and close other transmission channels in addition to the 3rd group of transmission channel 6；When base station system works in the morning 9 on Tuesday in this cycle:00 〜 1 1 :When 00, the 4th group of transmission channel 7 can be used, and it is logical to close other transmittings in addition to the 4th group of transmission channel 7；When base station system works in the morning 1 on Wednesday in this cycle:00 〜 6:When 00, first group of transmission channel 4 can be used, the like.
Alternatively, when base station system is operated in the other time section of " idle period " in addition, all transmission channels can be opened, to ensure the normal work of base station system.
The method of the reduction power consumption of base station system of the present embodiment, by preset time period, then ensure every group of transmission channel can carry the above-mentioned period in a cycle actual user's quantity and/or
The transmission channel of base station system is equally divided into some groups of transmission channels on the premise of handling capacity, and one group of transmission channel is only opened when base station system works in the above-mentioned period, both in the case of having ensured base station system normal work, the energy consumption of base station system has been saved again, in addition, the method of the present embodiment reduces the loss of base station system component, extends the life-span of base station system by using transmission channel group in above-mentioned period alternate cycles.
Example IV
The present embodiment provides a kind of device of reduction power consumption of base station system, as shown in figure 5, including：Acquiring unit 81, control unit 82, wherein,
Acquiring unit 81, for obtaining, actual user's quantity in a upper cycle is less than number of users threshold value and/or handling capacity is less than the period of throughput threshold value, the period at least included for the first sub- period, the number of users threshold value is less than or equal to the base station system and opens the maximum number of user amount that can be carried during one group of transmission channel, and the throughput threshold value is less than or equal to the base station system and opens the maximum throughput that can be carried during one group of transmission channel；
Control unit 82, for when base station system is working in the first sub- period in this cycle, opening first group of transmission channel, and closes other group of transmission channel in addition to first group of transmission channel.
Further, the period can also include for the second sub- period, and described control unit 82 can be also used for：
When base station system is working in the second sub- period in this cycle, second group of transmission channel is opened, and close other group of transmission channel in addition to second group of transmission channel.
Further, the device of the present embodiment also includes grouped element 83, at least includes some groups of transmission channels of first group of transmission channel and second group of transmission channel for the transmission channel of the base station system to be equally divided into.
The operation principle that each unit of the device of power consumption of base station system is reduced in the present embodiment is similar with embodiment of the method one and embodiment two, and no longer Redundant is stated herein.
The device of the reduction power consumption of base station system of the present embodiment, first by grouped element by base station
The transmission channel of system is equally divided into some groups of transmission channels；When actual user's quantity is less than the number of users threshold value and/or handling capacity is less than " idle period " of the throughput threshold value, control unit control base station system only opens one group of transmission channel, in the case where ensureing base station system normal work, the energy consumption of base station system is saved, in addition, the device of the present embodiment reduces the loss of base station system component, extends the life-span of base station system by using transmission channel group in " idle period " alternate cycles.
Embodiment five
The present embodiment provides a kind of device of reduction power consumption of base station system, as shown in fig. 6, including：Control unit 91 and default unit 93, wherein,
Default unit 93, for preset time period, the default period at least included for the first sub- period；
Control unit 91, for when base station system is working in the default first sub- period in this cycle, opening first group of transmission channel, and closes other group of transmission channel in addition to first group of transmission channel；Wherein, when the base station system was in the first sub- period described in a upper cycle, the maximum number of user amount and/or handling capacity that actual user's quantity that base station system is carried can be carried less than the base station system one group of transmission channel of unlatching are less than the base station system and open the maximum throughput that one group of transmission channel can be carried.
Further, the device of the present embodiment also includes：
Grouped element 92, at least includes some groups of transmission channels of first group of transmission channel and second group of transmission channel for the transmission channel of the base station system to be equally divided into.
In addition, default unit 93, specifically for preset time period, the period at least includes the first sub- period and the second sub- period, described control unit 91 is additionally operable to when base station system is working in the second sub- period in this cycle, second group of transmission channel is opened, and closes other group of transmission channel in addition to second group of transmission channel.
The operation principle of each unit is similar with embodiment of the method three in the present embodiment, will not be repeated here.
The device of the reduction power consumption of base station system of the present embodiment, by presetting unit preset time period, then the transmission channel of base station system is equally divided into by some groups of transmission channels by grouped element on the premise of ensureing that every group of transmission channel can carry the actual user's quantity and/or handling capacity of above-mentioned period in a cycle, and one group of transmission channel is only opened when base station system works in the above-mentioned period, realize in the case where ensureing base station system normal work, the energy consumption of base station system is saved, the small loss of base station system component, extend the life-span of base station system.
Through the above description of the embodiments, it is apparent to those skilled in the art that the present invention can add the mode of required common hardware to realize by software, naturally it is also possible to by hardware, but the former is more preferably embodiment in many cases.Understood based on such, the part that technical scheme substantially contributes to prior art in other words can be embodied in the form of software product, the computer software product is stored in the storage medium that can be read, such as the floppy disk of computer, hard disk or CD etc., including some instructions are to cause a computer equipment（Can be personal computer, server, or network equipment etc.）Perform the method described in each embodiment of the invention.
It is described above; only embodiment of the invention, but protection scope of the present invention is not limited thereto, any one skilled in the art the invention discloses technical scope in; change or replacement can be readily occurred in, should be all included within the scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (16)
- Claims1st, a kind of method for reducing power consumption of base station system, it is characterised in that including：Obtain actual user's quantity in a upper cycle and be less than the period of number of users threshold value and/or handling capacity less than throughput threshold value, the period at least included for the first sub- period, the number of users threshold value is less than or equal to the base station system and opens the maximum number of user amount that can be carried during one group of transmission channel, and the throughput threshold value is less than or equal to the base station system and opens the maximum throughput that can be carried during one group of transmission channel；When base station system is working in the first sub- period in this cycle, first group of transmission channel is opened, and close other group of transmission channel in addition to first group of transmission channel.2nd, the method for reduction power consumption of base station system according to claim 1, it is characterised in that being equally divided into the transmission channel of the base station system at least includes some groups of transmission channels of first group of transmission channel and second group of transmission channel.3rd, the method for reduction power consumption of base station system according to claim 2, it is characterized in that, the period also included for the second sub- period, when base station system is working in the second sub- period in this cycle, second group of transmission channel is opened, and closes other group of transmission channel in addition to second group of transmission channel.4th, the method for the reduction power consumption of base station system according to claim 1-3 any one, characterized in that, the base station system is the base station system or the base station system of WCDMA network or the base station system of universal mobile communications network or the base station system of worldwide interoperability for microwave accesses network or the base station system of long-term evolving network or the base station system of time-division synchronous CDMA network of CDMA network.5th, a kind of method for reducing power consumption of base station system, it is characterised in that including：When base station system is working in the default first sub- period in this cycle, first group of transmission channel is opened, and close other group of transmission channel in addition to first group of transmission channel；Wherein, when the base station system was in the first sub- period described in a upper cycle, the actual use of base station system carrying The maximum number of user amount and/or handling capacity that amount amount can be carried less than the base station system one group of transmission channel of unlatching are less than the base station system and open the maximum throughput that one group of transmission channel can be carried.6th, a kind of method for reducing power consumption of base station system as claimed in claim 5, it is characterised in that also include：The transmission channel of the base station system, which is equally divided into, at least includes some groups of transmission channels of first group of transmission channel and second group of transmission channel.7th, the method for reduction power consumption of base station system according to claim 6, it is characterised in that also include：Preset time period, the period at least includes the first sub- period and the second sub- period, when base station system is working in the second sub- period in this cycle, second group of transmission channel is opened, and close other group of transmission channel in addition to second group of transmission channel.8th, the method for the reduction power consumption of base station system according to claim 5-7 any one, characterized in that, the base station system is the base station system or the base station system of WCDMA network or the base station system of universal mobile communications network or the base station system of worldwide interoperability for microwave accesses network or the base station system of long-term evolving network or the base station system of time-division synchronous CDMA network of CDMA network.9th, it is a kind of to reduce the device of power consumption of base station system, it is characterised in that including：Acquiring unit, for obtaining, actual user's quantity in a upper cycle is less than number of users threshold value and/or handling capacity is less than the period of throughput threshold value, the period at least included for the first sub- period, the number of users threshold value is less than or equal to the base station system and opens the maximum number of user amount that can be carried during one group of transmission channel, and the throughput threshold value is less than or equal to the base station system and opens the maximum throughput that can be carried during one group of transmission channel；Control unit, for when base station system is working in the first sub- period in this cycle, opening first group of transmission channel, and closes other group of transmission channel in addition to first group of transmission channel.10th, the device of reduction power consumption of base station system according to claim 9, it is characterised in that also include： Grouped element, at least includes some groups of transmission channels of first group of transmission channel and second group of transmission channel for the transmission channel of the base station system to be equally divided into.11, the device of reduction power consumption of base station system according to claim 10, it is characterised in that described control unit is additionally operable to：The period also included for the second sub- period, when base station system is working in the second sub- period in this cycle, opened second group of transmission channel, and close other group of transmission channel in addition to second group of transmission channel.12nd, the device of the reduction power consumption of base station system according to any one of claim 9- 11, characterized in that, the base station system is the base station system or the base station system of WCDMA network or the base station system of universal mobile communications network or the base station system of worldwide interoperability for microwave accesses network or the base station system of long-term evolving network or the base station system of time-division synchronous CDMA network of CDMA network.13rd, it is a kind of to reduce the device of power consumption of base station system, it is characterised in that including：Default unit, for preset time period, the default period at least included for the first sub- period；Control unit, for when base station system is working in the default first sub- period in this cycle, opening first group of transmission channel, simultaneously closing off other group of transmission channel in addition to first group of transmission channel；Wherein, when the base station system was in the first sub- period described in a upper cycle, the maximum number of user amount and/or handling capacity that actual user's quantity that base station system is carried can be carried less than the base station system one group of transmission channel of unlatching are less than the base station system and open the maximum throughput that one group of transmission channel can be carried.14th, the device of reduction power consumption of base station system according to claim 13, it is characterised in that also include：Grouped element, at least includes some groups of transmission channels of first group of transmission channel and second group of transmission channel for the transmission channel of the base station system to be equally divided into.15th, the device of reduction power consumption of base station system according to claim 14, it is characterised in that The default unit, specifically for preset time period, the period at least includes the first sub- period and the second sub- period, when base station system is working in the second sub- period in this cycle, described control unit is additionally operable to open second group of transmission channel, and closes other group of transmission channel in addition to second group of transmission channel.16th, the device of the reduction power consumption of base station system according to any one of claim 13- 15, characterized in that, the base station system is the base station system or the base station system of WCDMA network or the base station system of universal mobile communications network or the base station system of worldwide interoperability for microwave accesses network or the base station system of long-term evolving network or the base station system of time-division synchronous CDMA network of CDMA network.
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| PCT/CN2011/078855 WO2012162962A1 (en) | 2011-08-24 | 2011-08-24 | Method and device for reducing power consumption of base station system |
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| CN104509178B (en) * | 2013-07-23 | 2018-06-26 | 华为技术有限公司 | Base station state processing method and processing device |
| CN111132174A (en) * | 2019-12-06 | 2020-05-08 | 珠海格力电器股份有限公司 | Resource setting method and device for base station |
| CN111885685B (en) * | 2020-07-22 | 2023-04-25 | 中国联合网络通信集团有限公司 | Energy-saving method and device for 5G base station, electronic equipment and storage medium |
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| WO2012162962A1 (en) | 2012-12-06 |
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