CN114071662A - Base station and energy-saving control method and device thereof - Google Patents
Base station and energy-saving control method and device thereof Download PDFInfo
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- CN114071662A CN114071662A CN202010768195.XA CN202010768195A CN114071662A CN 114071662 A CN114071662 A CN 114071662A CN 202010768195 A CN202010768195 A CN 202010768195A CN 114071662 A CN114071662 A CN 114071662A
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000007958 sleep Effects 0.000 claims abstract description 9
- 238000012544 monitoring process Methods 0.000 claims abstract description 8
- 238000004590 computer program Methods 0.000 claims description 11
- 238000005265 energy consumption Methods 0.000 abstract description 9
- 230000005059 dormancy Effects 0.000 abstract description 8
- 238000004891 communication Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 14
- 230000005012 migration Effects 0.000 description 6
- 238000013508 migration Methods 0.000 description 6
- 230000008054 signal transmission Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/22—Performing reselection for specific purposes for handling the traffic
-
- 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 disclosure provides a base station and an energy-saving control method and device thereof, and relates to the field of wireless communication. The method comprises the following steps: monitoring the traffic of each cell of the base station; when the task amount of the cell is lower than a preset task amount threshold value, determining the cell as a cell to be dormant; migrating the service in the cell to be dormant to an adjacent cell; and executing a sleep command to the cell to be dormant. By monitoring the traffic of each cell of the base station, when the task amount of the cell is lower than a preset task amount threshold, the cell is determined as a cell to be dormant, the traffic in the cell to be dormant is migrated to an adjacent cell, and then a dormancy command is executed on the cell to be dormant, so that the energy consumption of the base station is saved.
Description
Technical Field
The present disclosure relates to the field of wireless communications, and in particular, to a base station and an energy saving control method and apparatus thereof.
Background
In some network traffic hot spot areas, it is difficult for a conventional three-sector base station to meet capacity requirements. In order to exploit the capacity potential of a single base station, a six-sector splitting technique is developed. The base station is promoted from three sectors to six sectors, so that the capacity of a single base station can be greatly promoted.
The inventors have found that as the number of cells increases, the power consumption of the base station increases as the capacity increases. How to solve the problem of energy consumption of the six-sector base station will have an important influence on the future prospect of the technology.
Disclosure of Invention
The embodiment of the disclosure monitors the traffic volume of each cell of the base station, determines the cell as a cell to be dormant when the task volume of the cell is lower than a preset task volume threshold, migrates the traffic in the cell to be dormant to an adjacent cell, and then executes a dormancy command to the cell to be dormant, thereby saving the energy consumption of the base station.
Some embodiments of the present disclosure provide an energy saving control method for a base station, including:
monitoring the traffic of each cell of the base station;
when the task amount of the cell is lower than a preset task amount threshold value, determining the cell as a cell to be dormant;
migrating the service in the cell to be dormant to an adjacent cell;
and executing a sleep command to the cell to be dormant.
In some embodiments, further comprising: monitoring a downlink signal-to-noise ratio of user equipment in each cell of the base station; and reducing the downlink service signal transmitting power of the base station to the first user equipment with the downlink signal-to-noise ratio higher than a preset first signal-to-noise ratio threshold.
In some embodiments, further comprising: the power saved by reducing the downlink service signal transmitting power is used for improving the downlink service signal transmitting power of the base station to the second user equipment with the downlink signal-to-noise ratio lower than the preset second signal-to-noise ratio threshold.
In some embodiments, further comprising: when the fact that the service volume of the dormant cell reaches the task volume threshold value is monitored, determining the dormant cell as a cell to be awakened; and executing a wake-up command to the cell to be woken up.
In some embodiments, migrating the traffic in the cell to be dormant to a neighboring cell comprises: searching an adjacent cell which has repeated coverage with the cell to be dormant from the adjacent cells of the cell to be dormant; and migrating the service in the cell to be dormant to an adjacent cell which has repeated coverage with the cell to be dormant.
In some embodiments, the base station is a six-sector splitting base station.
Some embodiments of the present disclosure provide an energy saving control apparatus for a base station, including:
a memory; and
a processor coupled to the memory, the processor configured to perform the method of energy saving control of a base station according to any of the embodiments based on instructions stored in the memory.
Some embodiments of the present disclosure provide an energy saving control apparatus for a base station, including:
an energy saving control unit configured to monitor traffic of each cell of a base station; when the task amount of the cell is lower than a preset task amount threshold value, determining the cell as a cell to be dormant; migrating the service in the cell to be dormant to an adjacent cell;
an execution unit configured to execute a sleep command on the cell to be put to sleep.
In some embodiments, the energy saving control unit is further configured to monitor a downlink signal-to-noise ratio of user equipment in each cell of the base station; and reducing the downlink service signal transmitting power of the base station to the first user equipment with the downlink signal-to-noise ratio higher than a preset first signal-to-noise ratio threshold.
In some embodiments, further comprising: and the scheduling unit is configured to increase the downlink service signal transmitting power of the base station to the second user equipment with the downlink signal-to-noise ratio lower than a preset second signal-to-noise ratio threshold by reducing the power saved by the downlink service signal transmitting power.
In some embodiments, the energy saving control unit is configured to determine, when it is monitored that the traffic volume of the dormant cell reaches the task volume threshold, the dormant cell as a cell to be woken up; the execution unit is further configured to execute a wake-up command on the cell to be woken up.
In some embodiments, further comprising: the data acquisition unit is connected with the wireless access network element and is configured to acquire service data in real time; the energy-saving control unit is configured to monitor the traffic volume of each cell of the base station based on the real-time collected traffic data.
Some embodiments of the present disclosure provide a base station, including: the energy saving control device according to any one of the embodiments.
Some embodiments of the present disclosure propose a non-transitory computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the energy saving control method of a base station described in any of the embodiments.
Drawings
The drawings that will be used in the description of the embodiments or the related art will be briefly described below. The present disclosure can be understood more clearly from the following detailed description, which proceeds with reference to the accompanying drawings.
It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without undue inventive faculty.
Fig. 1 shows a deployment diagram of an energy saving control apparatus of a base station according to some embodiments of the present disclosure.
Fig. 2 shows a flowchart of an energy saving control method of a base station according to some embodiments of the present disclosure.
Fig. 3 illustrates an energy saving control process of a six-sector splitting base station according to some embodiments of the present disclosure.
Fig. 4 shows a flowchart of an energy saving control method of a base station according to some embodiments of the present disclosure.
Fig. 5 shows a schematic diagram of an energy saving control apparatus of a base station according to some embodiments of the present disclosure.
Fig. 6 is a schematic structural diagram of an energy saving control apparatus of a base station according to some embodiments of the present disclosure.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure.
Unless otherwise specified, "first", "second", and the like in the present disclosure are described to distinguish different objects, and are not intended to mean size, timing, or the like.
Fig. 1 shows a deployment diagram of an energy saving control apparatus of a base station according to some embodiments of the present disclosure.
As shown in fig. 1, energy saving control apparatus 110 is communicatively connected to each terminal 120 and base station 130. The energy saving control device 110 is communicatively connected to each terminal 120 through a radio access network element (not shown in the figure), that is, the energy saving control device 110 is connected to the radio access network element, and the radio access network element is connected to each terminal 120. The energy-saving control device 110 collects the service data of each terminal 120 in real time, monitors the traffic of each cell of the base station based on the collected service data, and executes the sleep command to the cell with lower traffic, thereby implementing energy-saving control of the base station 130. The energy saving control device 110 may be integrated into the base station 130, or may be externally hung on the base station 130.
Fig. 2 shows a flowchart of an energy saving control method of a base station according to some embodiments of the present disclosure. The method may be performed by the energy saving control device 110, for example.
As shown in fig. 2, the method of this embodiment includes:
in step 210, the traffic of each cell of the base station is monitored.
And acquiring service data in real time, and monitoring the service volume of each cell of the base station based on the acquired service data in real time.
The base station is, for example, a base station with high energy consumption and requiring energy-saving control, such as a six-sector splitting base station.
In step 220, when the task amount of the cell is lower than a preset task amount threshold, the cell is determined as a cell to be dormant.
For example, when the physical resource occupancy rate of the cell is lower than a preset threshold, the cell is determined as a cell to be dormant.
The cell to be dormant may be added to the list of cells to be dormant.
In step 230, the traffic in the cell to be dormant is migrated to the neighboring cell.
In some embodiments, the neighbor cells with repeated coverage with the cell to be dormant are searched from the neighbor cells of the cell to be dormant, and the service in the cell to be dormant is migrated to the neighbor cells with repeated coverage with the cell to be dormant. Therefore, the success rate of service migration is improved, and the uninterrupted user service in the migration process is ensured.
In some embodiments, the moving direction of the user is monitored, and the user service in the cell to be dormant is migrated to the adjacent cell pointed by the moving direction of the user. Therefore, the situation that the user is frequently migrated for many times is avoided.
In some embodiments, the moving direction of the user is monitored, and the user service in the cell to be dormant is migrated to the adjacent cell pointed by the moving direction of the user and having repeated coverage with the cell to be dormant. Therefore, the success rate of service migration is improved, and the situation that the user is frequently migrated for many times is avoided.
In step 240, the dormant command is executed to the cell to be dormant, so that the cell to be dormant enters dormancy, and the purpose of saving energy consumption of the base station is achieved.
And executing a dormancy command on each cell to be dormant in the cell list to be dormant so as to enable the cells to be dormant to enter dormancy.
Fig. 3 shows an energy saving control process of a six-sector splitting base station, where in six cells, the task amount of one cell is relatively low, the service of the cell is migrated to other adjacent cells, and then the cell enters into dormancy, so as to achieve the purpose of saving energy consumption of the six-sector splitting base station.
In step 250, when it is monitored that the traffic volume of the dormant cell reaches the task volume threshold, the dormant cell is determined as a cell to be awakened.
For example, when the physical resource occupancy rate of the cell is not lower than a preset threshold, the cell is determined as the cell to be woken up.
The cell to wake up may be added to the list of cells to wake up.
In step 260, the cell to be awakened executes the awakening command, so that the dormant cell is awakened to meet the service requirement of the cell.
And executing the awakening command on each cell to be awakened in the cell to be awakened list so as to enable the cells to be awakened to enter dormancy.
By monitoring the traffic of each cell of the base station, when the task amount of the cell is lower than a preset task amount threshold, the cell is determined as a cell to be dormant, the traffic in the cell to be dormant is migrated to an adjacent cell, and then a dormancy command is executed on the cell to be dormant, so that the energy consumption of the base station is saved.
Fig. 4 shows a flowchart of an energy saving control method of a base station according to some embodiments of the present disclosure. The method may be performed by the energy saving control device 110, for example.
As shown in fig. 4, the method of this embodiment includes:
in step 410, the downlink signal-to-noise ratio of the user equipment in each cell of the base station is monitored.
The base station is, for example, a base station with high energy consumption and requiring energy-saving control, such as a six-sector splitting base station.
In step 420, the downlink service signal transmission power of the base station to the first user equipment whose downlink signal-to-noise ratio is higher than the preset first signal-to-noise ratio threshold is reduced.
Therefore, for the users with high downlink signal-to-noise ratio in the cell, the downlink service signal transmitting power is properly reduced, the communication of the users is not influenced, and the energy consumption of the base station is reduced.
In step 430, optionally, if there is a second user equipment with a downlink signal-to-noise ratio lower than the preset second signal-to-noise ratio threshold, the power saved by reducing the downlink service signal transmission power is used to increase the downlink service signal transmission power of the base station to the second user equipment with a downlink signal-to-noise ratio lower than the preset second signal-to-noise ratio threshold.
Therefore, the communication quality of the user equipment with lower downlink signal-to-noise ratio is improved by using the saved power consumption.
Fig. 5 shows a schematic diagram of an energy saving control apparatus of a base station according to some embodiments of the present disclosure.
As shown in fig. 5, the energy saving control device 110 of this embodiment includes: the energy-saving control unit 520 and the execution unit 530 may further include a data acquisition unit 510 and a scheduling unit 540.
And a data acquisition unit 510 connected to the radio access network element and configured to acquire service data in real time.
The energy saving control unit 520 is configured to monitor traffic volume of each cell of the base station based on the service data collected in real time, determine the cell as a cell to be dormant when the task volume of the cell is lower than a preset task volume threshold, and migrate the service in the cell to be dormant to an adjacent cell.
An execution unit 530 configured to execute the sleep command on the cell to be dormant.
In some embodiments, the energy saving control unit 520 is further configured to monitor a downlink signal-to-noise ratio of the user equipment in each cell of the base station, and reduce the downlink traffic signal transmission power of the base station to the first user equipment whose downlink signal-to-noise ratio is higher than the preset first signal-to-noise ratio threshold.
In some embodiments, the scheduling unit 540 is configured to increase the power saved by reducing the downlink traffic signal transmission power, so as to increase the downlink traffic signal transmission power of the base station for the second user equipment whose downlink signal-to-noise ratio is lower than the preset second signal-to-noise ratio threshold.
In some embodiments, the energy saving control unit 520 is configured to determine the dormant cell as the cell to be woken up when the monitored traffic of the dormant cell reaches the task amount threshold. An executing unit 530, further configured to execute the wake-up command on the cell to be woken up.
In some embodiments, the energy saving control unit 520 is configured to search neighboring cells with overlapping coverage with the cell to be dormant from neighboring cells of the cell to be dormant, and migrate the traffic in the cell to be dormant to the neighboring cells with overlapping coverage with the cell to be dormant. Therefore, the success rate of service migration is improved, and the uninterrupted user service in the migration process is ensured.
In some embodiments, the energy saving control unit 520 is configured to monitor the moving direction of the user, and migrate the user traffic in the cell to be dormant to the neighboring cell to which the moving direction of the user points. Therefore, the situation that the user is frequently migrated for many times is avoided.
In some embodiments, the energy saving control unit 520 is configured to monitor the moving direction of the user, and migrate the user traffic in the cell to be dormant to the neighboring cell pointed by the moving direction of the user and having the repeated coverage with the cell to be dormant. Therefore, the success rate of service migration is improved, and the situation that the user is frequently migrated for many times is avoided.
Fig. 6 is a schematic structural diagram of an energy saving control apparatus of a base station according to some embodiments of the present disclosure.
As shown in fig. 6, the energy saving control device 110 of this embodiment includes: a memory 610 and a processor 620 coupled to the memory 610, the processor 620 being configured to execute the method for controlling power saving of a base station in any of the foregoing embodiments based on instructions stored in the memory 610.
The energy saving control apparatus 110 may further include an input/output interface 630, a network interface 640, a storage interface 650, and the like. These interfaces 630, 640, 650 and the connections between the memory 610 and the processor 620 may be, for example, via a bus 660. The input/output interface 630 provides a connection interface for input/output devices such as a display, a mouse, a keyboard, and a touch screen. The network interface 640 provides a connection interface for various networking devices. The storage interface 650 provides a connection interface for external storage devices such as an SD card and a usb disk.
Some embodiments of the present disclosure propose a non-transitory computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the energy saving control method of the base station in any of the foregoing embodiments.
As will be appreciated by one skilled in the art, embodiments of the present disclosure may be provided as a method, system, or computer program product. Accordingly, the present disclosure may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present disclosure may take the form of a computer program product embodied on one or more non-transitory computer-readable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and so forth) having computer program code embodied therein.
The present disclosure is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the disclosure. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only exemplary of the present disclosure and is not intended to limit the present disclosure, so that any modification, equivalent replacement, or improvement made within the spirit and principle of the present disclosure should be included in the scope of the present disclosure.
Claims (14)
1. An energy-saving control method for a base station, comprising:
monitoring the traffic of each cell of the base station;
when the task amount of the cell is lower than a preset task amount threshold value, determining the cell as a cell to be dormant;
migrating the service in the cell to be dormant to an adjacent cell;
and executing a sleep command to the cell to be dormant.
2. The method of claim 1, further comprising:
monitoring a downlink signal-to-noise ratio of user equipment in each cell of the base station;
and reducing the downlink service signal transmitting power of the base station to the first user equipment with the downlink signal-to-noise ratio higher than a preset first signal-to-noise ratio threshold.
3. The method of claim 2, further comprising:
the power saved by reducing the downlink service signal transmitting power is used for improving the downlink service signal transmitting power of the base station to the second user equipment with the downlink signal-to-noise ratio lower than the preset second signal-to-noise ratio threshold.
4. The method of claim 1, further comprising:
when the fact that the service volume of the dormant cell reaches the task volume threshold value is monitored, determining the dormant cell as a cell to be awakened;
and executing a wake-up command to the cell to be woken up.
5. The method of claim 1, wherein migrating the traffic in the cell to be dormant to a neighboring cell comprises:
searching an adjacent cell which has repeated coverage with the cell to be dormant from the adjacent cells of the cell to be dormant;
and migrating the service in the cell to be dormant to an adjacent cell which has repeated coverage with the cell to be dormant.
6. The method according to any of claims 1-5, wherein the base station is a six-sector splitting base station.
7. An energy-saving control apparatus of a base station, comprising:
a memory; and
a processor coupled to the memory, the processor configured to perform the method of energy saving control of a base station of any of claims 1-6 based on instructions stored in the memory.
8. An energy-saving control apparatus of a base station, comprising:
an energy saving control unit configured to monitor traffic of each cell of a base station; when the task amount of the cell is lower than a preset task amount threshold value, determining the cell as a cell to be dormant; migrating the service in the cell to be dormant to an adjacent cell;
an execution unit configured to execute a sleep command on the cell to be put to sleep.
9. The apparatus of claim 8,
the energy-saving control unit is further configured to monitor a downlink signal-to-noise ratio of user equipment in each cell of the base station; and reducing the downlink service signal transmitting power of the base station to the first user equipment with the downlink signal-to-noise ratio higher than a preset first signal-to-noise ratio threshold.
10. The apparatus of claim 9, further comprising:
and the scheduling unit is configured to increase the downlink service signal transmitting power of the base station to the second user equipment with the downlink signal-to-noise ratio lower than a preset second signal-to-noise ratio threshold by reducing the power saved by the downlink service signal transmitting power.
11. The apparatus of claim 8,
the energy-saving control unit is configured to determine the dormant cell as a cell to be awakened when the monitored traffic of the dormant cell reaches the task amount threshold;
the execution unit is further configured to execute a wake-up command on the cell to be woken up.
12. The apparatus of claim 8, further comprising:
the data acquisition unit is connected with the wireless access network element and is configured to acquire service data in real time;
the energy-saving control unit is configured to monitor the traffic volume of each cell of the base station based on the real-time collected traffic data.
13. A base station, comprising: the energy saving control apparatus according to any one of claims 7 to 12.
14. A non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the energy saving control method of the base station of any one of claims 1-6.
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| CN202010768195.XA CN114071662A (en) | 2020-08-03 | 2020-08-03 | Base station and energy-saving control method and device thereof |
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| CN202010768195.XA CN114071662A (en) | 2020-08-03 | 2020-08-03 | Base station and energy-saving control method and device thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112291806A (en) * | 2020-11-03 | 2021-01-29 | 比科奇微电子(杭州)有限公司 | Service migration method and device |
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| CN104885520A (en) * | 2012-10-29 | 2015-09-02 | 中兴通讯(美国)公司 | Supporting a base station to enter and leave sleep mode in a wireless communication system |
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| CN110149128A (en) * | 2019-05-09 | 2019-08-20 | 中国科学院计算技术研究所 | Power regulating method and device in a kind of MIMO-NOMA system |
| CN110191502A (en) * | 2019-05-13 | 2019-08-30 | 南京邮电大学 | A kind of power-economizing method based on cell base station dynamic dormancy |
| CN111148131A (en) * | 2019-11-04 | 2020-05-12 | 国家电网有限公司 | Wireless heterogeneous network terminal access control method based on energy consumption |
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2020
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| CN104885520A (en) * | 2012-10-29 | 2015-09-02 | 中兴通讯(美国)公司 | Supporting a base station to enter and leave sleep mode in a wireless communication system |
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| CN110149128A (en) * | 2019-05-09 | 2019-08-20 | 中国科学院计算技术研究所 | Power regulating method and device in a kind of MIMO-NOMA system |
| CN110191502A (en) * | 2019-05-13 | 2019-08-30 | 南京邮电大学 | A kind of power-economizing method based on cell base station dynamic dormancy |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112291806A (en) * | 2020-11-03 | 2021-01-29 | 比科奇微电子(杭州)有限公司 | Service migration method and device |
| CN112291806B (en) * | 2020-11-03 | 2023-03-14 | 比科奇微电子(杭州)有限公司 | Service migration method and device |
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