CN101742516A - Method and device for controlling energy consumption state of base stations - Google Patents
Method and device for controlling energy consumption state of base stations Download PDFInfo
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- CN101742516A CN101742516A CN200810227100A CN200810227100A CN101742516A CN 101742516 A CN101742516 A CN 101742516A CN 200810227100 A CN200810227100 A CN 200810227100A CN 200810227100 A CN200810227100 A CN 200810227100A CN 101742516 A CN101742516 A CN 101742516A
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- base station
- directional antenna
- base stations
- time period
- redundant
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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
The invention discloses a method and a device for controlling the energy consumption state of base stations, which is used for solving the problem of energy source waste caused when all base stations with the same coverage area normally work under the condition of low communication traffic volume. The method comprises the following steps of: acquiring information of all of the base stations with the same signal overage area; determining a time slot which can meet communication quantity demanded by users in the coverage area when part of base stations in all of the base stations are started; taking base stations except the part of base stations in all of the base stations as redundant base stations; and controlling at least one base station in the redundant base stations to reduce the energy consumption within the time slot.
Description
Technical field
The present invention relates to the mobile communication technology field, relate in particular to a kind of method and device of controlling energy consumption state of base stations.
Background technology
In order to satisfy the demand that mobile communication subscriber quantity increases fast, and mobile communication subscriber is to the requirement of speech quality, usually all can build 900 megahertzes (MHz) of GSM and the mobile communication base station and the network facilities of 1800 megahertzes simultaneously in most of cities, perhaps build the base station or the network facilities of different systems simultaneously, for example build the 900MHZ of GSM, 1800MHZ and TDSCDMA network, can realize like this bilayer of the same area or multitiered network signal are covered, thereby can guarantee the reliability of communicating by letter in the busy period of communication.
Yet for mobile communications network; the message volume in night or morning usually can be more much lower than the time of working by day; there is very big redundancy in communication channel, if therefore interior base station of this section period all keeps the operating state identical with daytime, will cause unnecessary power consumption.
Summary of the invention
The embodiment of the invention provides a kind of method and device of controlling energy consumption state of base stations, in order to solve under the lower situation of mobile communication business amount omnidirectional antenna or the waste of energy problem that all operate as normal caused of the directional antenna in the base station in all base stations of covering same area.
Technical scheme of the present invention is as follows:
A kind of method of controlling energy consumption state of base stations comprises:
The information of all base stations that the picked up signal overlay area is identical;
According to the information of the base station that obtains, the time period that can satisfy telex network demand in the described overlay area when determining to open the part base station in described all base stations, with the base station except that described part base station in the described base station as redundant base station; And
In the described time period, to control in the described redundant base station, at least one base station cuts down the consumption of energy.
A kind of device of controlling energy consumption state of base stations comprises:
The information acquisition unit is used for the information of all identical base stations of picked up signal overlay area;
Determining unit, be used for information according to the base station of information acquisition unit acquisition, the time period that can satisfy telex network demand in the described overlay area when determine opening the part base station in described all base stations, with the base station except that described part base station in the described base station as redundant base station;
Control unit is used for the information of the base station that obtains according to the information acquisition unit, in determining unit in the determined time period, controls that at least one base station cuts down the consumption of energy in the described redundant base station.
A kind of method of controlling energy consumption state of base stations comprises:
The information of all directional antennas that the picked up signal overlay area is identical;
Information according to the directional antenna that obtains, the time period that can satisfy telex network demand in the described overlay area when determine opening the part directional antenna in described all directional antennas, with the directional antenna except that described part orientation in the described directional antenna as redundant directional antenna; And
In the described time period, to control in the described redundant directional antenna, at least one directional antenna cuts down the consumption of energy.
A kind of device of controlling energy consumption state of base stations comprises:
The information acquisition unit is used for the information of all identical directional antennas of picked up signal overlay area;
Determining unit, be used for information according to the directional antenna of information acquisition unit acquisition, the time period that can satisfy telex network demand in the described overlay area when determine opening the part directional antenna in described all directional antennas, with the directional antenna except that described part orientation in the described directional antenna as redundant directional antenna;
Control unit is used for the information of the directional antenna that obtains according to the information acquisition unit, in determining unit in the determined time period, controls that at least one directional antenna cuts down the consumption of energy in the described redundant directional antenna.
The technical scheme that the embodiment of the invention proposes, utilize existing cordless communication network that the same area is carried out the characteristics that many base stations repeat to cover, reduce the energy consumption of redundant base station in the low time period in message volume, avoided in the lower time period of message volume, the a plurality of base stations that cover the same area are the waste of energy problem that causes of operate as normal all, and owing to shortened the opening time of base station, thereby prolonged the useful life of base station equipment.
The technical scheme that the embodiment of the invention proposes, utilize existing cordless communication network that the same area is carried out the characteristics that many directional antennas repeat to cover, reduce the energy consumption of redundant directional antenna in the low time period in message volume, avoided in the lower time period of message volume, the a plurality of directional antennas that cover the same area are the waste of energy problem that causes of operate as normal all, and owing to shortened the opening time of directional antenna, thereby prolonged the useful life of Directional antenna devices.
And the technical scheme that the embodiment of the invention proposes does not need base station equipment and Directional antenna devices are carried out bigger transformation, therefore implements easily, and cost is low.
Description of drawings
Fig. 1 is the main realization principle flow chart of the embodiment of the invention;
Fig. 2 is the schematic diagram of embodiment of the invention base station deployment;
Fig. 3 is the structural representation of the device of embodiment of the invention control energy consumption state of base stations;
Fig. 4 is the structural representation of the control unit in the device of embodiment of the invention control energy consumption state of base stations;
Fig. 5 is the structural representation of the device of the another kind of control of embodiment of the invention energy consumption state of base stations;
Fig. 6 is the structural representation of control unit in the device of the another kind of control of embodiment of the invention energy consumption state of base stations.
Embodiment
Be explained in detail to the main realization principle of embodiment of the invention technical scheme, embodiment and to the beneficial effect that should be able to reach below in conjunction with each accompanying drawing.
As shown in Figure 1, the main realization principle process of the embodiment of the invention is as follows:
To introduce an embodiment in detail and come the main realization principle of the inventive method is explained in detail and illustrates according to foregoing invention principle of the present invention below.
Server by with (the OMC of operation maintenance center, Operation Maintenance Center) interface, obtain the configuration information of all base stations, wherein configuration information comprises the information such as overlay area of the base station of the base station of omnidirectional antenna or directional antenna, and determine the base station that signal coverage areas is identical or the directional antenna of base station according to above-mentioned base station configuration information, for example please refer to accompanying drawing 2, be the communication service of the base station 101 of 1800MHz and 102 while of the base station bearing area 105 that tranmitting frequency is 900MHz by tranmitting frequency in the present embodiment, zone 105 is by 3 sub regions 1,2,3 form.
The telex network demand in zone 105 is the telex network demand summation of directional antenna 101-1,101-2,101-3 overlay area, and the telex network demand of directional antenna 101-1 overlay area is directional antenna 101-1 and the summation of directional antenna 102-1 the handle message volume identical with directional antenna 101-1 overlay area, specifically as shown in table 1, also can make the telex network demand of otherwise determining zone 105.
Table 1: the historical message volume data of base station 101 and base station 102
According to the available channel quantity of each directional antenna in base station 101 and the base station 102, the percent of call lost according to 1%, inquiry Ireland (ERLANG) B table can be determined the message volume that each directional antenna in base station 101 and the base station 102 can carry, and is as shown in the table;
The message volume data that the directional antenna of table 2 base station 101 and base station 102 can carry respectively
| Directional antenna | The number of channel | But traffic carried (erl) |
| ??101-1 | ??52 | ??39.7 |
| ??101-2 | ??32 | ??22.04 |
| ??101-3 | ??18 | ??10.43 |
| ??102-1 | ??19 | ??11.22 |
| ??102-2 | ??21 | ??12.83 |
| ??102-3 | ??34 | ??23.76 |
If only open the directional antenna 101-1 in the base station 101, then directional antenna 101-1 need carry originally by directional antenna 101-1 and the common telephone traffic of carrying of directional antenna 102-1, i.e. the data sum of the 2nd row and the 5th row in the table 1.Whether following table was described in the following time period, can be carried separately originally by the directional antenna in the identical base station 101, overlay area and the telephone traffic of the common carrying of the directional antenna in the base station 102 by the directional antenna in the base station 101.
Table 3: whether can be by the independent traffic carried data of the directional antenna in the base station 101
| Time (hour) | The message volume (erl) in |
Whether 101-1 can carry separately | The message volume (erl) in |
Whether 101-2 can carry separately | The message volume (erl) in |
Whether 101-3 can carry separately |
| ??0 | ??6.65 | Can | ??15.02 | Can | ??11.25 | Cannot |
| ??1 | ??3.35 | Can | ??9.48 | Can | ??5.77 | Can |
| ??2 | ??1.18 | Can | ??4.7 | Can | ??2.95 | Can |
| ??3 | ??0.51 | Can | ??2.07 | Can | ??1.76 | Can |
| ??4 | ??0.53 | Can | ??1.5 | Can | ??0.92 | Can |
| ??5 | ??0.59 | Can | ??0.83 | Can | ??1.19 | Can |
| ??6 | ??0.46 | Can | ??0.99 | Can | ??0.48 | Can |
| ??7 | ??1.65 | Can | ??3.16 | Can | ??1.97 | Can |
| ??8 | ??4.81 | Can | ??8.63 | Can | ??5.1 | Can |
| ??9 | ??7.64 | Can | ??16.5 | Can | ??12.32 | Cannot |
| ??10 | ??11.83 | Can | ??18.71 | Can | ??15.77 | Cannot |
| ??11 | ??12.48 | Can | ??19.87 | Can | ??18.41 | Cannot |
| ??12 | ??12.43 | Can | ??17.55 | Can | ??17.28 | Cannot |
| ??13 | ??11.61 | Can | ??18.44 | Can | ??16.63 | Cannot |
| ??14 | ??12.68 | Can | ??18.96 | Can | ??19.37 | Cannot |
| ??15 | ??12.02 | Can | ??18.17 | Can | ??18.42 | Cannot |
| ??16 | ??13.09 | Can | ??19.03 | Can | ??18.21 | Cannot |
| ??17 | ??13.22 | Can | ??19.3 | Can | ??19.12 | Cannot |
| ??18 | ??12.38 | Can | ??19.5 | Can | ??20.2 | Cannot |
| ??19 | ??14.23 | Can | ??28.12 | Cannot | ??22.87 | Cannot |
| Time (hour) | The message volume (erl) in |
Whether 101-1 can carry separately | The message volume (erl) in |
Whether 101-2 can carry separately | The message volume (erl) in |
Whether 101-3 can carry separately |
| ??20 | ??12.95 | Can | ??26.35 | Cannot | ??22.62 | Cannot |
| ??21 | ??12.54 | Can | ??23.84 | Cannot | ??17.81 | Cannot |
| ??22 | ??7.61 | Can | ??24.86 | Cannot | ??18.14 | Cannot |
| ??23 | ??6.77 | Can | ??19.09 | Can | ??12.33 | Cannot |
Table 3 shows when whole day is opened directional antenna 101-1,101-2 in the base station 101 and 101-3, the directional antenna 102-1 that can whole day closes base station 102,23 o'clock to second day 18 directional antenna 102-2 that can close base station 102 at night, at 1:00 AM to 8 a directional antenna 102-3 that can close base station 102, also can in the above-mentioned time period, reduce the transmitting power of above-mentioned directional antenna to cut down the consumption of energy, the mode that reduces can minimumly be reduced to 0 for the amount of the step value of at least one GSM regulation and stipulation of reduction antenna transmitting power.
Time period information according to the above-mentioned telex network demand of determining that can carry the institute overlay area by the directional antenna of single base station, the generation script instruction, described directive script is used to be controlled at the directional antenna of opening or closing the base station in the time period of appointment, and the transmitting power that changes directional antenna;
Server moves above-mentioned directive script, and control OMC opens or close the directional antenna of specific base in the time period of appointment, or changes the transmitting power of directional antenna.
In like manner, also can determine when opening the directional antenna of base station 102, can close the time period of the directional antenna that coverage is identical in 101.In the reality, if the base station is made of an omnidirectional antenna, the omnidirectional antenna of cutting out the base station so is equal to closes this base station.
In addition, when carrying certain regional message volume jointly by two above omnidirectional antenna base stations or directional antenna base station, also can adopt above-mentioned scheme to determine to open the time period that telex network demand in the institute overlay area can be satisfied in part base station wherein, in the described time period, make at least one base station in the base station of removing the redundancy outside the above-mentioned part base station in all base stations that cover above-mentioned zone be in low energy consumption state, under the prerequisite that guarantees the communication user demand, to save electric energy.For example, the communication service that covers the same area by the directional antenna of the different base station of three emission spectrums, can determine to open the time period that the directional antenna of one of them base station can satisfy this area business amount, in this time period, reduce the energy consumption of the directional antenna of at least one base station in other two base stations; Also can determine to open the time period that the directional antenna of two base stations wherein can satisfy this area business amount, in this time period, reduce the energy consumption of the directional antenna of a base station of residue.
The technical scheme that the embodiment of the invention proposes, utilize existing cordless communication network that the same area is carried out the characteristics that many base stations repeat to cover, determine telex network demand in omnidirectional antenna base station or the directional antenna base station coverage area according to message volume information, further determine to carry by part omnidirectional antenna base station or part directional antenna the time period of the telex network demand of institute overlay area, and in the above-mentioned time period, close redundant omnidirectional antenna base station or directional antenna, thereby avoided in the lower time period of message volume, cover the waste of energy problem that a plurality of omnidirectional antennas base station of the same area or directional antenna are all caused during operate as normal, and owing to shortened the opening time of omnidirectional antenna base station or directional antenna, thereby omnidirectional antenna base station or directional antenna relevant device have also been prolonged, as the useful life of power amplifier.Simultaneously, the technical scheme that the present invention proposes only need be on server the Run Script program, control OMC the opening and closing operation carried out in omnidirectional antenna base station or directional antenna, do not need base station equipment is carried out bigger transformation, advantages such as it is simple therefore to have realization, and implementation cost is low.
Correspondingly, the embodiment of the invention also provides a kind of device of controlling energy consumption state of base stations, and as shown in Figure 3, this device comprises information acquisition unit 310, determining unit 320 and control unit 330, and is specific as follows:
Information acquisition unit 310 is used for the information of all identical base stations of picked up signal overlay area;
Determining unit 320, be used for information according to the base station of information acquisition unit 310 acquisitions, the time period that can satisfy telex network demand in the described overlay area when determining to open the part base station in described all base stations, be the time period that message volume that the base station can be carried is not less than telex network demand in base station institute of the institute overlay area, with the base station except that described part base station in the described base station as redundant base station;
Control unit 330 is used for the information according to the base station of information acquisition unit 310 acquisitions,, controls in the described redundant base station in 320 determined time periods in determining unit, and at least one base station cuts down the consumption of energy.
Please refer to accompanying drawing 4, above-mentioned control unit comprises:
Instruction generates subelement 410, is used for generating instruction, described instruction be used for the determined time period of determining unit inner control operation maintenance center at least one base station, described redundant base station is cut down the consumption of energy;
Carry out subelement 420, be used for operating instruction and generate the instruction that subelement 410 generates.
Control unit also can adopt the alternate manner except that aforesaid way, makes to remove in all base stations that obtain that at least one base station cuts down the consumption of energy in the base station of described part base station in the described time period, for example notifies the operator on duty, by manually control etc. of operator on duty.
Please refer to accompanying drawing 5, the embodiment of the invention has also proposed the device of another kind of control energy consumption state of base stations, is used for saving electric energy in the base station system that comprises the different directional antenna in a plurality of overlay areas, and this device comprises: information acquisition unit 510, determining unit 520 and control unit 530, wherein
Determining unit 520, be used for information according to the directional antenna of information acquisition unit 510 acquisitions, the time period that can satisfy telex network demand in the described overlay area when determine opening the part directional antenna in described all directional antennas, with the directional antenna except that described part orientation in the described directional antenna as redundant directional antenna;
Please refer to accompanying drawing 6, above-mentioned control unit comprises:
Instruction generates subelement 610, is used for generating instruction, this instruction be used for the determined time period of determining unit inner control operation maintenance center described at least one directional antenna of redundant directional antenna is cut down the consumption of energy;
Carry out subelement 620, be used for operating instruction and generate the instruction that subelement 610 generates.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (14)
1. a method of controlling energy consumption state of base stations is characterized in that, comprising:
The information of all base stations that the picked up signal overlay area is identical;
According to the information of the base station that obtains, the time period that can satisfy telex network demand in the described overlay area when determining to open the part base station in described all base stations, with the base station except that described part base station in the described base station as redundant base station; And
In the described time period, to control in the described redundant base station, at least one base station cuts down the consumption of energy.
2. the method for claim 1 is characterized in that, in described all base stations, each base station is the interior message volume of handling of length at the appointed time, determines telex network demand in the described overlay area.
3. method as claimed in claim 2 is characterized in that, the telex network demand is in described all base stations in the described overlay area, and each base station is the summation of the mean value of the interior message volume of handling of length at the appointed time.
4. method as claimed in claim 2 is characterized in that, the telex network demand is in described all base stations in the described overlay area, is equipped with a base station peaked summation of the interior message volume of handling of length at the appointed time.
5. the method for claim 1 is characterized in that, in the described time period, in the described time period, controls in the described redundant base station, and at least one base station cuts down the consumption of energy, and specifically comprises:
Generation is used in inner control operation maintenance center the instruction that at least one base station, described redundant base station is cut down the consumption of energy of described time period;
Move described instruction.
6. a device of controlling energy consumption state of base stations is characterized in that, comprising:
The information acquisition unit is used for the information of all identical base stations of picked up signal overlay area;
Determining unit, be used for information according to the base station of information acquisition unit acquisition, the time period that can satisfy telex network demand in the described overlay area when determine opening the part base station in described all base stations, with the base station except that described part base station in the described base station as redundant base station;
Control unit is used for the information of the base station that obtains according to the information acquisition unit, in determining unit in the determined time period, controls that at least one base station cuts down the consumption of energy in the described redundant base station.
7. device as claimed in claim 6 is characterized in that, described control unit comprises:
Instruction generates subelement, is used for generating instruction, described instruction be used for the determined time period of determining unit inner control operation maintenance center at least one base station, described redundant base station is cut down the consumption of energy;
Carry out subelement, be used for operating instruction and generate the instruction that subelement generates.
8. a method of controlling energy consumption state of base stations is characterized in that, comprising:
The information of all directional antennas that the picked up signal overlay area is identical;
Information according to the directional antenna that obtains, the time period that can satisfy telex network demand in the described overlay area when determine opening the part directional antenna in described all directional antennas, with the directional antenna except that described part orientation in the described directional antenna as redundant directional antenna; And
In the described time period, to control in the described redundant directional antenna, at least one directional antenna cuts down the consumption of energy.
9. method as claimed in claim 8 is characterized in that, in described all directional antennas, each directional antenna is the interior message volume of handling of length at the appointed time, determines telex network demand in the described overlay area.
10. method as claimed in claim 9 is characterized in that, the telex network demand is in described all directional antennas in the described overlay area, and each directional antenna is the summation of the mean value of the interior message volume of handling of length at the appointed time.
11. method as claimed in claim 9 is characterized in that, the telex network demand is in described all directional antennas in the described overlay area, and each directional antenna is the peaked summation of the interior message volume of handling of length at the appointed time.
12. method as claimed in claim 8 is characterized in that, in the described time period, controls in the described redundant directional antenna, at least one directional antenna cuts down the consumption of energy, and specifically comprises:
Generation is used in inner control operation maintenance center the instruction that described at least one directional antenna of redundant directional antenna is cut down the consumption of energy of described time period;
Move described instruction.
13. a device of controlling energy consumption state of base stations is characterized in that, comprising:
The information acquisition unit is used for the information of all identical directional antennas of picked up signal overlay area;
Determining unit, be used for information according to the directional antenna of information acquisition unit acquisition, the time period that can satisfy telex network demand in the described overlay area when determine opening the part directional antenna in described all directional antennas, with the directional antenna except that described part orientation in the described directional antenna as redundant directional antenna;
Control unit is used for the information of the directional antenna that obtains according to the information acquisition unit, in determining unit in the determined time period, controls that at least one directional antenna cuts down the consumption of energy in the described redundant directional antenna.
14. device as claimed in claim 13 is characterized in that, described control unit comprises:
Instruction generates subelement, is used for generating instruction, this instruction be used for the determined time period of determining unit inner control operation maintenance center described at least one directional antenna of redundant directional antenna is cut down the consumption of energy;
Carry out subelement, be used for operating instruction and generate the instruction that subelement generates.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101873680A (en) * | 2010-06-25 | 2010-10-27 | 华为技术有限公司 | Dynamic energy consumption control method, system and related equipment |
| WO2012010074A1 (en) * | 2010-07-20 | 2012-01-26 | 电信科学技术研究院 | Method and apparatus for saving energy in mobile communication system base station |
| WO2012079535A1 (en) * | 2010-12-17 | 2012-06-21 | 华为技术有限公司 | Method for controlling base station power and device |
| WO2012116467A1 (en) * | 2011-02-28 | 2012-09-07 | Telefonaktiebolaget L M Ericsson (Publ) | Apparatus and method for saving power of base stations |
| CN103188699A (en) * | 2011-12-28 | 2013-07-03 | 中国电信股份有限公司 | Transmit-receive method and system of base station |
| CN105263147A (en) * | 2015-11-25 | 2016-01-20 | 中国联合网络通信集团有限公司 | Base station regulation method and equipment |
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| CN1315336C (en) * | 2003-08-26 | 2007-05-09 | 华为技术有限公司 | Handover method based on positioning information |
| CN201054714Y (en) * | 2007-06-15 | 2008-04-30 | 深圳市金溢科技有限公司 | A road side base station for multi-meaning path recognition |
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| WO2012010074A1 (en) * | 2010-07-20 | 2012-01-26 | 电信科学技术研究院 | Method and apparatus for saving energy in mobile communication system base station |
| CN102340852A (en) * | 2010-07-20 | 2012-02-01 | 电信科学技术研究院 | Method and apparatus for energy conservation of base station in mobile communication system |
| US9014095B2 (en) | 2010-07-20 | 2015-04-21 | China Academy Of Telecommunications Technology | Method and apparatus for saving energy in mobile communication system base station |
| WO2012079535A1 (en) * | 2010-12-17 | 2012-06-21 | 华为技术有限公司 | Method for controlling base station power and device |
| RU2543614C2 (en) * | 2010-12-17 | 2015-03-10 | Хуавэй Текнолоджиз Ко., Лтд. | Method and apparatus for controlling base station power |
| CN103597867A (en) * | 2011-02-28 | 2014-02-19 | 爱立信(中国)通信有限公司 | Apparatus and method for saving power of base stations |
| WO2012116467A1 (en) * | 2011-02-28 | 2012-09-07 | Telefonaktiebolaget L M Ericsson (Publ) | Apparatus and method for saving power of base stations |
| CN103597867B (en) * | 2011-02-28 | 2017-08-25 | 爱立信(中国)通信有限公司 | For the apparatus and method for the power for saving base station |
| CN103188699A (en) * | 2011-12-28 | 2013-07-03 | 中国电信股份有限公司 | Transmit-receive method and system of base station |
| CN105263147A (en) * | 2015-11-25 | 2016-01-20 | 中国联合网络通信集团有限公司 | Base station regulation method and equipment |
| CN112996048A (en) * | 2021-03-05 | 2021-06-18 | 中国联合网络通信集团有限公司 | Power-off control method and device |
| CN112996048B (en) * | 2021-03-05 | 2023-03-14 | 中国联合网络通信集团有限公司 | Power-off control method and device |
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| CN101742516B (en) | 2012-01-25 |
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