CN112367700B - Energy-saving control method and device for base station, electronic equipment and storage medium - Google Patents
Energy-saving control method and device for base station, electronic equipment and storage medium Download PDFInfo
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- CN112367700B CN112367700B CN202011467077.1A CN202011467077A CN112367700B CN 112367700 B CN112367700 B CN 112367700B CN 202011467077 A CN202011467077 A CN 202011467077A CN 112367700 B CN112367700 B CN 112367700B
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention provides an energy-saving control method, an energy-saving control device, electronic equipment and a storage medium of a base station, which are characterized in that network data corresponding to multiple system networks supported by at least one base station are obtained, wherein the network data are used for representing service information or user information borne by different system networks of each base station; if the base station identification list of the first system network is determined to be closed according to the network data, the first system network is at least one of the multiple system networks; sending closing information to the base stations in the base station identification list; the closing information is used for indicating the base stations in the base station identification list to close the first standard network; the embodiment of the invention determines the base station needing to be closed in real time through the acquired network data, thereby realizing energy conservation and emission reduction of the base station and reducing the influence on user perception.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to an energy saving control method and apparatus for a base station, an electronic device, and a storage medium.
Background
At present that the traditional energy sources are increasingly tense and the energy price is continuously increased, operators must reduce the operation cost of the operators through the energy conservation and emission reduction of communication equipment, and the energy consumption of the base station occupies most of the energy consumption of the mobile communication network, so that the energy conservation and emission reduction of the operators are key targets.
In the existing energy-saving mode of the base station, the base station shutdown and start time is usually determined according to historical experience data, and then a timing switch is installed on a power supply access part of the base station to control the base station to perform regular shutdown and start operations.
However, although the method realizes energy conservation and emission reduction of the base station, the user perception is seriously influenced.
Disclosure of Invention
In view of the above problems, the present invention provides a method and an apparatus for controlling energy saving of a base station, an electronic device, and a storage medium.
In a first aspect, the present invention provides a method for controlling energy saving of a base station, including: acquiring network data corresponding to multiple system networks supported by at least one base station, wherein the network data is used for representing service information or user information carried by different system networks of each base station; if the base station identification list of the first system network is determined to be closed according to the network data, the first system network is at least one of the multiple system networks; sending closing information to the base stations in the base station identification list; and the closing information is used for indicating the base stations in the base station identification list to close the first standard network.
In other optional embodiments, the network data includes a traffic data volume or an online user number; determining a base station identifier list of a first standard network to be closed according to the network data, wherein the base station identifier list comprises: if the service data volume is determined to be smaller than or equal to a first preset threshold value, or the online user number is determined to be smaller than or equal to a second preset threshold value; determining that the corresponding standard network is the first standard network, and acquiring a corresponding base station identifier list.
In other optional embodiments, the service data amount is a service data amount in a current time period or a service data amount in a historical time period corresponding to the current time period, and the online user number is an online user number in the current time period or an online user number in the historical time period corresponding to the current time period.
In other optional embodiments, the network data further includes data volumes of different types of services, and after the obtaining of the corresponding base station identifier list, the method further includes: and correcting the base station identification list for the first time according to the data volume of the different types of services.
In other optional embodiments, the network data further includes data volumes of different types of terminals; after the first correction is performed on the base station identifier list, the method further includes: according to the data volume of the different types of terminals, performing second correction on the base station identification list after the first correction processing; the sending of the shutdown information to the base stations in the base station identification list includes: and sending closing information to the base stations in the base station identification list after the second correction processing.
In other optional embodiments, the method further comprises: acquiring geographical position information of each base station; after determining that the base station identifier list of the first standard network needs to be closed according to the network data, the method further includes: and if it is determined that the first standard networks of all the base stations in the preset geographic range need to be closed according to the geographic position information of each base station, removing at least one base station identifier in the preset geographic range from the base station identifier list.
In other optional embodiments, the method further comprises: acquiring neighbor base station information of each base station; after determining that the base station identifier list of the first standard network needs to be closed according to the network data, the method further includes: and if the first standard networks of all the base stations in the preset adjacent area range need to be closed according to the adjacent area base station information of each base station, removing the base station identification in at least one preset adjacent area range from the base station identification list.
In other optional embodiments, the method further comprises: acquiring scene information of each base station; after determining that the base station identifier list of the first standard network needs to be closed according to the network data, the method further includes: and if the base station identification is determined to exist in the white list according to the scene information of the base station, removing the base station identification which is coincident with the white list from the base station identification list.
In other optional embodiments, the method further comprises: and if the current time period of the network data is determined to be a busy traffic time period, determining that the number of the base stations in the base station identification list is less than or equal to a third preset threshold.
In other optional embodiments, the method further comprises: and if the base stations in the base station identification list are determined to meet the preset conditions, sending opening information to the base stations meeting the preset conditions, wherein the opening information is used for indicating the base stations meeting the preset conditions to open the first standard network.
In other optional embodiments, the preset condition includes at least one of the following: the current time period of the base station is a busy service period; or the service data volume of other standard networks except the first standard network in the base station reaches a fourth preset threshold; or, the base station is switched in by a terminal supporting the network of the first standard; or the service data volume or the online user number of the neighboring base station reaches a fifth preset threshold; or key performance indicators KPI in other standard networks except the first standard network in the base station reach a sixth preset threshold; or the KPI of the first standard network of the neighboring base station reaches a seventh preset threshold.
In a second aspect, the present invention provides an energy saving control apparatus for a base station, including: the system comprises an acquisition module, a processing module and a processing module, wherein the acquisition module is used for acquiring network data corresponding to multiple standard networks supported by at least one base station, and the network data is used for representing service information or user information borne by different standard networks of each base station; a processing module, configured to determine, according to the network data, that a base station identifier list of a first standard network needs to be closed, where the first standard network is at least one of the multiple standard networks; sending closing information to the base stations in the base station identification list; and the closing information is used for indicating the base stations in the base station identification list to close the first standard network.
In a third aspect, the present invention provides an electronic device comprising: at least one processor and memory; the memory stores computer-executable instructions; the at least one processor executing the computer-executable instructions stored by the memory causes the at least one processor to perform the method of any one of the first aspects.
In a fourth aspect, the present invention provides a readable storage medium having stored therein computer executable instructions which, when executed by a processor, implement the method according to any one of the first aspect.
The invention provides an energy-saving control method, an energy-saving control device, electronic equipment and a storage medium of a base station, wherein network data corresponding to a plurality of standard networks supported by at least one base station is obtained, and the network data is used for representing service information or user information borne by different standard networks of each base station; if the base station identification list of the first system network is determined to be closed according to the network data, the first system network is at least one of the multiple system networks; sending closing information to the base stations in the base station identification list; the closing information is used for indicating the base stations in the base station identification list to close the first standard network; the embodiment of the invention determines the base station needing to be closed in real time through the acquired network data, thereby realizing energy conservation and emission reduction of the base station and reducing the influence on user perception.
Drawings
Fig. 1 is a schematic structural diagram of a base station according to the present invention;
fig. 2 is a schematic flow chart of an energy saving control method for a base station according to the present invention;
fig. 3 is a schematic flow chart of another energy saving control method for a base station according to the present invention;
fig. 4 is a flowchart illustrating an energy saving control method for a base station according to another embodiment of the present invention;
fig. 5 is a flowchart illustrating an energy saving control method for a base station according to another embodiment of the present invention;
fig. 6 is a schematic structural diagram of an energy-saving control device of a base station according to the present invention;
fig. 7 is a schematic diagram of a hardware structure of an electronic device according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions in the examples of the present invention will be clearly and completely described below with reference to the accompanying drawings in the examples of the present invention.
At present that the traditional energy is increasingly tense and the energy price is continuously rising, an operator must reduce the operation cost of the operator through energy conservation and emission reduction of communication equipment, and the energy consumption of a base station occupies most of the energy consumption of a mobile communication network, so that the energy conservation and emission reduction of the operator is a key target.
Fig. 1 is a schematic structural diagram of a base station provided by the present invention, and as shown in fig. 1, a network of multiple systems supported by one base station provided by the present invention includes, but is not limited to, two or more of the following network systems: a 2nd-Generation wireless telephone technology (2G) network, a 3rd-Generation wireless telephone technology (3G) network, a fourth-Generation wireless telephone technology (4G) network, and a fifth-Generation wireless telephone technology (5G) network, and the like, and the base station further includes an ac distribution box, a switching power supply, a storage battery, a transmission device, an antenna, an optical fiber, and the like.
In the existing energy-saving mode of the base station, the base station shutdown and start time is usually determined according to historical empirical data, and then a timing switch is installed at a power access part (i.e. the switching power supply in fig. 1) of the base station to control the base station to perform regular shutdown and start operations. Although the method realizes the energy conservation and emission reduction of the base station, the user perception is seriously influenced.
In view of the above technical problems, the technical idea of the present invention is as follows: by acquiring network data carried by networks of all systems of the base station in real time and determining the corresponding network system on the base station needing to be closed according to the network data, the base station can realize energy conservation and emission reduction and reduce perception on user influence.
In a first aspect, an example of the present invention provides an energy saving control method for a base station, and fig. 2 is a flowchart illustrating the energy saving control method for a base station provided in the present invention.
As shown in fig. 2, the method for controlling energy saving of a base station includes:
The network data is used for representing service information or user information carried by networks of different systems of each base station.
Specifically, the base station may support multiple standard networks, such as 2G, 3G, 4G, 5G, and the like, and in this embodiment, service information or user information, that is, network data, carried by each standard network of each base station in the area to be detected may be acquired.
Optionally, the network data includes service information such as service data volume and service type, and may further include user information such as online user number and user terminal type. The service type may include various types of services such as Voice, low-rate data, and Voice over Long-Term Evolution (VOLTE for short), and the user terminal type may include a 2G terminal, a 3G terminal, a 4G terminal, and a 5G terminal. In addition, the service data volume, the number of online users, the service type, and the like can be obtained through an Operation support system (O domain) in three data domains of a telecommunication operator, and the user terminal type can be obtained through a service support system (B domain).
It should be noted that the main execution body of the present invention may be an energy saving control device of a base station, and the energy saving control device of the base station may be implemented by software and/or hardware. Optionally, the energy-saving control device of the base station may be disposed on a server, and the server is configured to control the base station in the area to be detected.
And step 102, determining a base station identification list of the first system network to be closed according to the network data.
The first standard network is at least one of the networks with multiple standards.
Specifically, after the server acquires the network data, it may determine which standard networks of which base stations may be closed according to the network data, that is, determine the base station identifier list that may close the first standard network. For example, suppose that the area to be detected includes five base stations A, B, C, D, E, where a base station A, B supports 2G, 3G, 4G, and 5G networks, a base station B supports 2G, 3G, and 4G networks, and a base station D, E supports 3G, 4G, and 5G networks, network data, such as traffic data amount, carried by each system network of each base station may be obtained according to step 101, if it is determined that the traffic data amount carried by the 2G network of the base station a is small, it may be determined that the 2G network of the base station a may be closed, and then the base station a may be listed in the base station identifier list, if it is determined that the traffic data amount carried by the 3G network of the base station B is small, it may be determined that the 3G network of the base station B may be closed, and then the base station B may be listed in the base station identifier list, and so on, according to the amount of traffic data amount carried by each system network of each base station, and determining whether to close the corresponding system network, if so, listing the corresponding base station identifier into a base station identifier list, wherein the base station identifier list records the base station identifier needing to close the first system network.
As an alternative embodiment, the network data includes a service data volume or an online user number, and step 102 includes: if the service data volume is determined to be smaller than or equal to a first preset threshold value, or the online user number is determined to be smaller than or equal to a second preset threshold value; determining that the corresponding standard network is the first standard network, and acquiring a corresponding base station identifier list.
Specifically, it may be determined whether the amount of service data carried by each standard network of each base station or the number of online users is smaller than a corresponding preset threshold, and if so, it may be determined that the corresponding standard network may be closed, that is, the corresponding base station may be listed in the base station identifier list. The first preset threshold and the second preset threshold may be set according to experience of a person skilled in the art, and the present invention is not limited thereto.
As an optional embodiment, the service data volume is a service data volume of a current time period or a service data volume of a historical time period corresponding to the current time period, and the online user number is an online user number of the current time period or an online user number of the historical time period corresponding to the current time period.
Specifically, the service data volume or the number of online users of the base station in the current time period may be obtained, and if the service data volume or the online user data in the current time period is smaller than a corresponding preset threshold, it may be determined that the standard network of the base station in the current time period may be closed; or after the service data volume or the number of online users in the current time period is obtained, the service data volume or the number of online users in the historical time period corresponding to the current time period may also be obtained, and if the service data volume or the number of online users in the current time period and the historical time period are both smaller than the corresponding preset thresholds, it may be determined that the standard network of the base station in the current time period may be closed.
And 103, sending closing information to the base stations in the base station identification list.
And the closing information is used for indicating the base stations in the base station identification list to close the first standard network.
Specifically, in the acquired base station identifier list, the shutdown information may be sent to the base station in the base station identifier list, so that the base station shuts down the corresponding system network according to the shutdown information. For example, the shutdown information is sent to the base station a, the base station a shuts down the corresponding 2G network according to the shutdown information, the shutdown information is sent to the base station B, and the base station B shuts down the corresponding 3G network according to the shutdown information.
The energy-saving control method for the base station provided by the embodiment of the invention comprises the steps of obtaining network data corresponding to multiple system networks supported by at least one base station, wherein the network data is used for representing service information or user information carried by different system networks of each base station; if the base station identification list of the first system network is determined to be closed according to the network data, the first system network is at least one of the multiple system networks; sending closing information to the base stations in the base station identification list; the closing information is used for indicating the base stations in the base station identification list to close the first standard network; the embodiment of the invention determines the base station needing to be closed in real time through the acquired network data, thereby realizing energy conservation and emission reduction of the base station and reducing the influence on user perception.
With reference to the foregoing implementation manners, fig. 3 is a schematic flow chart of another energy saving control method for a base station according to the present invention, where the network data further includes data volumes of different types of services and data volumes of different types of terminals. As shown in fig. 3, the method for controlling energy saving of a base station includes:
step 201, network data corresponding to multiple standard networks supported by at least one base station is obtained.
The network data comprises service data volume, online user number, data volume of different types of services and data volume of different types of terminals.
Specifically, the data volume of the different types of services includes the data volume of a voice service, the data volume of a low-rate data service, the data volume of a VOLTE service, and the like; the data volume of different types of terminals comprises the number of 2G terminals, the number of 3G terminals, the number of 4G terminals, the number of 5G terminals and the like.
And 204, performing second correction on the base station identifier list after the first correction according to the data volume of the different types of terminals.
And the closing information is used for indicating the base stations in the base station identification list to close the first standard network.
Step 201 and step 202 in this embodiment are similar to the implementation of step 101 and step 102 in the foregoing embodiment, respectively, and are not described herein again.
Different from the foregoing embodiment, in order to obtain a more accurate base station identifier list capable of closing a standard network, in this embodiment, after obtaining a corresponding base station identifier list, the base station identifier list is further modified for the first time according to the data volume of the different types of services, the base station identifier list after the first modification is modified for the second time according to the data volume of the different types of terminals, and the closing information is sent to the base station in the base station identifier list after the second modification.
Specifically, the base station identification list is first modified according to the data volume of different types of services. Generally, a 2G base station provides voice service, a 3G base station provides voice service and low-rate data service, a 4G base station mainly provides data service and VOLTE service, and a 5G base station mainly provides high-speed data, large-connection, high-reliability and low-delay service. In this embodiment, after obtaining the base station identifier list according to the service data volume or the number of online users, the base station identifier list is also modified for the first time according to the data volume of the voice service and the data service, for example, if the area to be detected mainly carries the data service and there is no voice service, the 2G base station or the 3G base station may be turned off alternatively; if the data service bearing capacity in the area to be detected is not high, and no large-connection, high-reliability and low-delay service exists, the 5G base station can be shut down alternatively; if there is little data service in the area and there is voice service, the 4G and 5G base stations can be stopped alternatively, and the 2G base station can also be stopped.
After the base station identifier list is modified for the first time, the closing information may be sent to the base station in the base station identifier list after the first modification, or the base station identifier list may be continuously modified for the second time according to the data amount of different terminal types. When the second correction is carried out, the server mainly depends on that the 2G terminal cannot be connected with the 3/4/5G base station and has voice service requirements; the 3G terminal can not be connected with the 4/5G base station and has voice and data service requirements; the 4G terminal can not be connected with the 5G base station and has voice and data service requirements; the 4G terminal with the VOLTE function can not need the voice services of a 2G base station and a 3G base station; the 4G terminal without VOLTE function needs the voice service provided by the 2G base station or the 3G base station. The second correction relationship is as follows: if no 2G mobile phone terminal user exists in the confirmed area, the 2G base station can be shut down; if the mobile phone terminal in the confirmed area has the VOLTE function, the 2G base station and the 3G base station can be shut down; and if no 5G industry terminal user exists in the confirmed area, the 5G base station can be shut down. And finally, on the basis of the second correction, sending closing information to the base stations in the base station identification list.
On the basis of the foregoing embodiment, the base station identifier list is corrected for the first time according to the data volume of the different types of services, the base station identifier list after the first correction processing is corrected for the second time according to the data volume of the different types of terminals, and the shutdown information is sent to the base station in the base station identifier list after the second correction processing, that is, by correcting the base station identifier list, a more accurate base station identifier list that can shut down the standard network can be obtained, the accuracy of shutting down the base station is improved, and the influence on user perception is further reduced.
With reference to the foregoing implementation manners, fig. 4 is a schematic flowchart of another energy saving control method for a base station according to the present invention, and as shown in fig. 4, the energy saving control method for a base station includes:
The network data is used for representing service information or user information carried by networks of different systems of each base station.
Specifically, the geographical location information of each base station can be obtained through a management domain (M domain) in three large data domains of the telecommunications carrier. Step 301 and step 302 are not executed in a sequential order.
The first standard network is at least one of the multiple standard networks.
And 304, if it is determined that the first standard networks of all the base stations in the preset geographic range need to be closed according to the geographic position information of each base station, removing at least one base station identifier in the preset geographic range from the base station identifier list.
And the closing information is used for indicating the base stations in the base station identification list to close the first standard network.
Different from the foregoing embodiment, in order to avoid shutting down a plurality of base stations of the same standard in a large area in a region to be detected, in this embodiment, geographical location information of each base station is obtained, and if it is determined that first standard networks of all base stations in a preset geographical range need to be shut down according to the geographical location information of each base station, at least one base station identifier in the preset geographical range is removed from the base station identifier list.
Specifically, after a base station identifier list needing to be shut down is obtained, whether all base stations in a preset geographic range of an area to be detected need to shut down the same-system network or not is continuously judged, and if yes, any base station (at least one) in the preset geographic range is removed from the base station identifier list, so that a plurality of base stations in the same system are prevented from being shut down in a large area.
Optionally, the base stations in the area to be detected and the system network information required to be closed by the base stations can be visually displayed on the map software, so that whether the phenomenon that all the base stations close the same system exists in the preset geographic range can be conveniently determined, if so, the server can receive a deletion instruction of a user, and at least one base station identifier in the preset geographic range can be removed from the base station identifier list.
As an alternative embodiment, the method further comprises: acquiring neighbor base station information of each base station; after determining that the base station identifier list of the first standard network needs to be closed according to the network data, the method further includes: and if the first standard networks of all the base stations in the preset adjacent area range need to be closed according to the adjacent area base station information of each base station, removing the base station identification in at least one preset adjacent area range from the base station identification list.
Similar to the geographical location information, in order to avoid shutting down multiple base stations of the same system in large areas in the detection area, in this embodiment, neighboring base station information of each base station may be obtained, and after obtaining the base station identifier list, it is continuously determined according to the neighboring base station information of each base station whether a preset neighboring range, that is, a certain base station and all neighboring base stations, needs to shut down the network of the same system, and if so, at least one base station identifier in the preset neighboring range is removed from the base station identifier list, so as to avoid shutting down multiple base stations of the same system in large areas.
As an optional embodiment, the method further comprises: acquiring scene information of each base station; after determining that the base station identifier list of the first standard network needs to be closed according to the network data, the method further includes: and if the base station identification is determined to exist in the white list according to the scene information of the base station, removing the base station identification which is coincident with the white list from the base station identification list.
Specifically, the base station may be in different scenarios, such as a re-protection scenario, in which all standard networks supported by the base station are required to be in an on state all the time, and therefore, the base station in the re-protection scenario needs to be included in a white list prohibited from being turned off. In this embodiment, when the base station is determined to be in the white list according to the scene information of the base station, the base station identifier that coincides with the white list may be clear from the base station identifier list.
As an optional embodiment, if it is determined that the current time period of the network data is a busy traffic time period, it is determined that the number of base stations in the base station identifier list is less than or equal to a third preset threshold.
Specifically, the idle traffic time period and the busy traffic time period of the base station all day may be determined according to historical network data, and if the current base station is in the busy traffic time period, the scale of closing the base station may be controlled not to exceed a third preset threshold value in order to reduce the influence on the user perception, where the third preset threshold value is set according to the experience of a person skilled in the art, and the present invention is not limited to this.
This embodiment will be described in further detail below. Firstly, acquiring network data, wherein the network data comprises service data volume, online user number, data volume of different service types and data volume of different terminal types; meanwhile, geographical position information, neighbor cell base station information, scene information and the like of the base station can be obtained; then determining a base station identification list of a system network needing to be shut down according to the service data volume and/or the online user number, and then correcting the base station identification list twice according to the data volumes of different service types and the data volumes of different terminal types; then judging whether all base stations need to shut down the same-system network in a preset geographic range, and if so, deleting at least one base station identifier from the base station identifier list; then judging whether all base stations need to shut down the same system network in a preset adjacent area range, and if so, deleting at least one base station identifier from the base station identifier list; then, judging whether the base stations in the base station identification list are in a white list or not according to the scene information of the base stations, and if so, deleting the base stations coincident with the white list from the base station identification list; then judging whether the current time period of the base station is a busy traffic time period, if so, controlling the number of the base stations in the base station identification list to be smaller than a certain threshold value; and finally, sending closing information to the base stations in the base station identification list.
On the basis of the embodiment, the geographical location information of each base station is obtained through the root, and if it is determined that the first standard networks of all the base stations in the preset geographical range need to be closed according to the geographical location information of each base station, the base station identifier in at least one preset geographical range is removed from the base station identifier list, so that a plurality of base stations which are in a large area and close the same standard network in an area are avoided, and the influence on user perception is reduced.
With reference to the foregoing implementation manners, fig. 5 is a schematic flowchart of another energy saving control method for a base station according to the present invention, and as shown in fig. 5, the energy saving control method for a base station includes:
The network data is used for representing service information or user information carried by networks of different systems of each base station.
The first standard network is at least one of the multiple standard networks, and the closing information is used for indicating the base station in the base station identification list to close the first standard network.
And step 403, if it is determined that the base stations in the base station identification list meet the preset condition, sending start information to the base stations meeting the preset condition.
The starting information is used for indicating the base station which accords with the preset condition to start the first standard network.
Step 401 in this embodiment is similar to step 101 in the foregoing embodiment, and step 402 is similar to step 102 and step 103 in the foregoing embodiment, and therefore, the detailed description thereof is omitted.
Different from the foregoing embodiments, this embodiment further defines how to restart the first-standard network after the base station closes the first-standard network. In this embodiment, if it is determined that the base station in the base station identifier list meets the preset condition, the start information is sent to the base station meeting the preset condition, where the start information is used to instruct the base station meeting the preset condition to start the first standard network.
Optionally, the preset condition at least includes one of: the current time period of the base station is a busy traffic period; or the service data volume of other standard networks except the first standard network in the base station reaches a fourth preset threshold; or, the base station is switched in by a terminal supporting a first system network; or the service data volume or the online user number of the neighboring base station reaches a fifth preset threshold; or, a Key Performance Indicator (KPI) in a network of another system except the network of the first system in the base station reaches a sixth preset threshold. Or the KPI of the first standard network of the neighboring base station reaches a seventh preset threshold.
Specifically, after the first-standard network of the base station is closed according to the base station identifier list, whether the first-standard network is opened or not can be determined according to the current time period of the base station. The process is as follows: the method comprises the steps of firstly, establishing a model of the number of users and the traffic volume of each system network of each base station distributed in each time period of the whole day in time periods of days, weeks, months and the like so as to obtain a busy traffic time period and an idle traffic time period of the whole day, and then, when the current time period of the base station is the busy traffic time period or the non-idle traffic time period, sending a starting instruction to the base station so that the base station restarts the first system network.
Or when the service data volume of other standard networks except the first standard network in the base station reaches a fourth preset threshold value, sending the opening information to the base station. Specifically, the service data volume of the on-network standard network of the base station may be monitored, and when the service data volume carried by the on-network standard network reaches a fourth preset threshold, the first standard network may be started. For example, when the 5G base station is turned off and the data traffic of the 4G base station is increased by a large amount to reach a certain threshold, the 5G base station may be turned on again; when the 4G base station is stopped, the data service of the 3G base station is greatly increased to reach a certain threshold value, and the 4G base station can be restarted; when the 2G or 3G base station is stopped, the voice service is greatly increased to reach a certain threshold value, and the 2G or 3G base station can be restarted.
Or when a terminal supporting the network of the first standard is switched in the base station, the starting information is sent to the base station. Specifically, the characteristics of the mobile phone terminal newly switched in the on-network standard network of the base station can be analyzed, and the closed first standard network can be started under the condition that the requirement of the newly switched-in user network cannot be met. For example, when a 5G industry terminal user newly adds and switches in the 5G base station, the 5G base station is restarted and started; and when the 2G or 3G base station is closed and the 4G mobile phone terminal without VOLTE is switched in, the 2G or 3G base station is restarted.
Or when the service data volume or the online user number of the neighboring base station reaches a fifth preset threshold value, sending the starting information to the base station. Specifically, the traffic of the neighboring base station of the shutdown base station may be monitored, and if the traffic or the number of users carried by the first standard network supported by the neighboring base station reaches a certain threshold, the first standard network of the local base station may be restarted.
Or when the KPI in other system networks except the first system network in the base station reaches a sixth preset threshold, starting the first system network. Specifically, KPI indexes of an on-network system of the base station are detected, wherein the KPI indexes comprise call completing rate, call drop rate, congestion rate, blocking rate and the like, and when the KPI reaches a certain threshold value, the first system network of the base station can be restarted.
Or when the KPI of the first standard network of the neighboring base station reaches a seventh preset threshold, starting the first standard network of the base station. Specifically, KPIs of the first-standard network of the neighboring base station, such as call completing rate, call dropping rate, congestion rate, and hiton rate, are monitored, and when the KPI of the neighboring base station reaches a certain threshold, the first-standard network of the base station may be restarted.
It should be noted that the fourth preset threshold, the fifth preset threshold, the sixth preset threshold, and the seventh preset threshold may be set according to experience of a person skilled in the art, and the present invention is not limited thereto.
On the basis of the foregoing embodiment, if it is determined that the base station in the base station identifier list meets the preset condition, the start information is sent to the base station meeting the preset condition, where the start information is used to instruct the base station meeting the preset condition to start the first standard network, so that automatic closing and starting of the standard network corresponding to the base station are achieved.
In a second aspect, an example of the present invention provides an energy saving control apparatus for a base station, fig. 6 is a schematic structural diagram of the energy saving control apparatus for a base station provided in the present invention, and as shown in fig. 6, the energy saving control apparatus for a base station includes:
an obtaining module 10, configured to obtain network data corresponding to multiple standard networks supported by at least one base station, where the network data is used to represent service information or user information carried by different standard networks of each base station; a processing module 20, configured to determine, according to the network data, that a base station identifier list of a first-standard network needs to be closed, where the first-standard network is at least one of the multiple-standard networks; sending closing information to the base stations in the base station identification list; and the closing information is used for indicating the base stations in the base station identification list to close the first standard network.
In other optional embodiments, the network data includes a service data volume or an online user number; the processing module 20 is specifically configured to: if the service data volume is determined to be smaller than or equal to a first preset threshold value, or the online user number is determined to be smaller than or equal to a second preset threshold value; determining that the corresponding standard network is the first standard network, and acquiring a corresponding base station identifier list.
In other optional embodiments, the service data volume is a service data volume in a current time period or a service data volume in a historical time period corresponding to the current time period, and the number of online users is a number of online users in the current time period or a number of online users in the historical time period corresponding to the current time period.
In other optional embodiments, the network data further includes data volumes of different types of services, and the processing module 20 is further configured to: and correcting the base station identification list for the first time according to the data volume of the different types of services.
In other optional embodiments, the network data further includes data volumes of different types of terminals; the processing module 20 is further configured to: according to the data volume of the different types of terminals, performing second correction on the base station identification list after the first correction processing; and sending closing information to the base stations in the base station identification list after the second correction processing.
In other optional embodiments, the obtaining module 10 is further configured to: acquiring geographical position information of each base station; the processing module 20 is further configured to: and if it is determined that the first standard networks of all the base stations in the preset geographic range need to be closed according to the geographic position information of each base station, removing at least one base station identifier in the preset geographic range from the base station identifier list.
In other optional embodiments, the obtaining module 10 is further configured to: acquiring neighbor base station information of each base station; the processing module 20 is further configured to: and if it is determined that the first standard networks of all the base stations in the preset adjacent area range need to be closed according to the adjacent area base station information of each base station, removing the base station identification in at least one preset adjacent area range from the base station identification list.
In other optional embodiments, the obtaining module 10 is further configured to: acquiring scene information of each base station; the processing module 20 is further configured to: and if the base station identifier is determined to be in the white list according to the scene information of the base station, removing the base station identifier coincident with the white list from the base station identifier list.
In other optional embodiments, the processing module 20 is further configured to: and if the current time period of the network data is determined to be the busy time period, determining that the number of the base stations in the base station identification list is less than or equal to a third preset threshold value.
In other optional embodiments, the processing module 20 is further configured to: and if the base stations in the base station identification list are determined to meet the preset conditions, sending opening information to the base stations meeting the preset conditions, wherein the opening information is used for indicating the base stations meeting the preset conditions to open the first standard network.
In other optional embodiments, the preset condition includes at least one of the following: the current time period of the base station is a busy traffic period; or the service data volume of other standard networks except the first standard network in the base station reaches a fourth preset threshold; or, the base station is switched in by a terminal supporting a first system network; or the service data volume or the online user number of the neighboring base station reaches a fifth preset threshold; or the key performance indicators KPI in other standard networks except the first standard network in the base station reach a sixth preset threshold; or the KPI of the first standard network of the neighboring base station reaches a seventh preset threshold.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working process and corresponding beneficial effects of the energy saving control apparatus of the base station described above may refer to the corresponding process in the foregoing method example, and are not described herein again.
The energy-saving control device of the base station is used for acquiring network data corresponding to multiple system networks supported by at least one base station through an acquisition module, wherein the network data is used for representing service information or user information borne by different system networks of each base station; a processing module, configured to determine, according to the network data, that a base station identifier list of a first standard network needs to be closed, where the first standard network is at least one of the multiple standard networks; sending closing information to the base stations in the base station identification list; the closing information is used for indicating the base stations in the base station identification list to close the first standard network; the embodiment of the invention determines the base station needing to be closed in real time through the acquired network data, thereby realizing energy conservation and emission reduction of the base station and reducing the influence on user perception.
In a third aspect, an example of the present invention provides an electronic device, and fig. 7 is a schematic diagram of a hardware structure of the electronic device provided in the present invention, as shown in fig. 7, the electronic device includes:
at least one processor 701 and a memory 702.
In a specific implementation process, at least one processor 701 executes computer-executable instructions stored in the memory 702, so that the at least one processor 701 executes the above energy saving control method for a base station, where the processor 701 and the memory 702 are connected through a bus 703.
For a specific implementation process of the processor 701, reference may be made to the above method embodiments, which implement principles and technical effects are similar, and details are not described herein again.
In the embodiment shown in fig. 7, it should be understood that the Processor may be a Central Processing Unit (CPU), other general purpose processors, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of a method disclosed in connection with the present invention may be embodied directly in a hardware processor, or in a combination of the hardware and software modules within the processor.
The memory may comprise high speed RAM memory, and may also include non-volatile storage NVM, such as at least one disk memory.
The bus may be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, an Extended ISA (EISA) bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, the buses in the figures of the present application are not limited to only one bus or one type of bus.
In a fourth aspect, the present invention further provides a readable storage medium, where a computer executes instructions are stored, and when a processor executes the computer executes the instructions, the method for controlling energy saving of a base station as above is implemented.
The readable storage medium may be implemented by any type or combination of volatile or non-volatile memory devices, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks. A readable storage medium may be any available medium that can be accessed by a general purpose or special purpose computer.
An exemplary readable storage medium is coupled to the processor such the processor can read information from, and write information to, the readable storage medium. Of course, the readable storage medium may also be an integral part of the processor. The processor and the readable storage medium may reside in an Application Specific Integrated Circuits (ASIC). Of course, the processor and the readable storage medium may also reside as discrete components in the apparatus.
Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (11)
1. An energy-saving control method for a base station, comprising:
acquiring network data corresponding to multiple system networks supported by at least one base station, wherein the network data is used for representing service information or user information carried by different system networks of each base station;
if the base station identification list of a first standard network is determined to be closed according to the network data, the first standard network is at least one of the networks with multiple standards; sending closing information to the base stations in the base station identification list;
the closing information is used for indicating the base stations in the base station identification list to close the first standard network;
the network data comprises service data volume or online user number; determining a base station identifier list of a first standard network to be closed according to the network data, wherein the base station identifier list comprises:
if the service data volume is determined to be smaller than or equal to a first preset threshold value, or the online user number is determined to be smaller than or equal to a second preset threshold value; determining that the corresponding standard network is the first standard network, and acquiring a corresponding base station identification list;
the network data further includes data volume of different types of services, and after the corresponding base station identifier list is obtained, the method further includes:
according to the data volume of the different types of services, the base station identification list is corrected for the first time;
the network data also comprises data volume of different types of terminals; after the first correction is performed on the base station identifier list, the method further includes:
according to the data volume of the different types of terminals, performing second correction on the base station identification list after the first correction processing;
the sending of the shutdown information to the base stations in the base station identification list includes:
and sending closing information to the base stations in the base station identification list after the second correction processing.
2. The method according to claim 1, wherein the traffic data amount is a traffic data amount in a current time period or a traffic data amount in a historical time period corresponding to the current time period, and the number of online users is a number of online users in the current time period or a number of online users in the historical time period corresponding to the current time period.
3. The method according to claim 1 or 2, characterized in that the method further comprises: acquiring geographical position information of each base station;
after determining that the base station identifier list of the first standard network needs to be closed according to the network data, the method further includes:
and if it is determined that the first standard networks of all the base stations in the preset geographic range need to be closed according to the geographic position information of each base station, removing at least one base station identifier in the preset geographic range from the base station identifier list.
4. The method according to claim 1 or 2, characterized in that the method further comprises:
acquiring neighbor cell base station information of each base station;
after determining that the base station identifier list of the first standard network needs to be closed according to the network data, the method further includes:
and if it is determined that the first standard networks of all the base stations in the preset adjacent area range need to be closed according to the adjacent area base station information of each base station, removing the base station identification in at least one preset adjacent area range from the base station identification list.
5. The method according to claim 1 or 2, characterized in that the method further comprises:
acquiring scene information of each base station;
after determining that the base station identifier list of the first standard network needs to be closed according to the network data, the method further includes:
and if the base station identification is determined to exist in the white list according to the scene information of the base station, removing the base station identification which is coincident with the white list from the base station identification list.
6. The method according to claim 1 or 2, characterized in that the method further comprises:
and if the current time period of the network data is determined to be a busy traffic time period, determining that the number of the base stations in the base station identification list is less than or equal to a third preset threshold.
7. The method according to claim 1 or 2, characterized in that the method further comprises:
and if the base stations in the base station identification list are determined to meet the preset conditions, sending opening information to the base stations meeting the preset conditions, wherein the opening information is used for indicating the base stations meeting the preset conditions to open the first standard network.
8. The method according to claim 7, wherein the preset condition comprises at least one of:
the current time period of the base station is a busy service period;
or the service data volume of other standard networks except the first standard network in the base station reaches a fourth preset threshold;
or, the base station is switched in by a terminal supporting the network of the first standard;
or the service data volume or the online user number of the neighboring base station reaches a fifth preset threshold;
or key performance indicators KPI in other standard networks except the first standard network in the base station reach a sixth preset threshold;
or the KPI of the first standard network of the neighboring base station reaches a seventh preset threshold.
9. An energy-saving control device for a base station, comprising:
the system comprises an acquisition module, a processing module and a processing module, wherein the acquisition module is used for acquiring network data corresponding to multiple standard networks supported by at least one base station, and the network data is used for representing service information or user information borne by different standard networks of each base station;
a processing module, configured to determine, according to the network data, that a base station identifier list of a first standard network needs to be closed, where the first standard network is at least one of the multiple standard networks; sending closing information to the base stations in the base station identification list;
the closing information is used for indicating the base stations in the base station identification list to close the first standard network;
the network data comprises service data volume or online user number; the processing module is specifically configured to: if the service data volume is determined to be smaller than or equal to a first preset threshold value, or the online user number is determined to be smaller than or equal to a second preset threshold value; determining that the corresponding standard network is the first standard network, and acquiring a corresponding base station identification list;
the network data further includes data volumes of different types of services, and the processing module is further configured to: according to the data volume of the different types of services, the base station identification list is corrected for the first time;
the network data also comprises data volume of different types of terminals; the processing module is further configured to: according to the data volume of the different types of terminals, performing second correction on the base station identification list after the first correction processing; and sending closing information to the base stations in the base station identification list after the second correction processing.
10. An electronic device, comprising: at least one processor and memory;
the memory stores computer-executable instructions;
execution of the computer-executable instructions stored by the memory by the at least one processor causes the at least one processor to perform the method of any one of claims 1 to 8.
11. A readable storage medium having stored thereon computer executable instructions which, when executed by a processor, implement the method of any one of claims 1 to 8.
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|---|---|---|---|---|
| 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 |
| CN113141616B (en) * | 2021-04-20 | 2022-07-29 | 博瑞得科技有限公司 | Method, device and system for selecting energy-saving base station and energy-saving mode through adaptive identification of O + B domain data + service scene |
| CN113365331B (en) * | 2021-06-08 | 2023-09-26 | 中国联合网络通信集团有限公司 | Base station energy-saving control system and method |
| CN113438720A (en) * | 2021-06-24 | 2021-09-24 | 中国电信股份有限公司 | Energy-saving method and device for 5G base station, storage medium and electronic equipment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222324A (en) * | 2012-11-23 | 2013-07-24 | 华为技术有限公司 | Cooperative method between networks, cooperative node and network side equipment |
| CN103313357A (en) * | 2012-03-12 | 2013-09-18 | 华为技术有限公司 | Method, system and apparatus for saving energy for base station |
| CN103856998A (en) * | 2012-12-05 | 2014-06-11 | 华为技术有限公司 | User switching method, communication system and related device |
| CN104508992A (en) * | 2013-06-28 | 2015-04-08 | 华为技术有限公司 | Multi-mode base station control method and base station |
| CN104507147A (en) * | 2014-12-02 | 2015-04-08 | 上海华为技术有限公司 | Device and method for controlling power amplifier |
| CN104618956A (en) * | 2015-01-12 | 2015-05-13 | 中国联合网络通信集团有限公司 | Method and device for controlling cell |
| CN105357692A (en) * | 2015-09-28 | 2016-02-24 | 北京拓明科技有限公司 | Multi-network cooperative network optimization and energy saving method and system |
| CN108391465A (en) * | 2017-06-23 | 2018-08-10 | 北京小米移动软件有限公司 | Data distribution method, device, access point apparatus and terminal |
| CN110831134A (en) * | 2019-11-21 | 2020-02-21 | 中国联合网络通信集团有限公司 | Energy-saving method of base station and base station |
| CN111885685A (en) * | 2020-07-22 | 2020-11-03 | 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012152335A1 (en) * | 2011-05-12 | 2012-11-15 | Nokia Siemens Networks Oy | Saving energy in muliti - rat communication network |
-
2020
- 2020-12-14 CN CN202011467077.1A patent/CN112367700B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103313357A (en) * | 2012-03-12 | 2013-09-18 | 华为技术有限公司 | Method, system and apparatus for saving energy for base station |
| CN103222324A (en) * | 2012-11-23 | 2013-07-24 | 华为技术有限公司 | Cooperative method between networks, cooperative node and network side equipment |
| CN103856998A (en) * | 2012-12-05 | 2014-06-11 | 华为技术有限公司 | User switching method, communication system and related device |
| CN104508992A (en) * | 2013-06-28 | 2015-04-08 | 华为技术有限公司 | Multi-mode base station control method and base station |
| CN104507147A (en) * | 2014-12-02 | 2015-04-08 | 上海华为技术有限公司 | Device and method for controlling power amplifier |
| CN104618956A (en) * | 2015-01-12 | 2015-05-13 | 中国联合网络通信集团有限公司 | Method and device for controlling cell |
| CN105357692A (en) * | 2015-09-28 | 2016-02-24 | 北京拓明科技有限公司 | Multi-network cooperative network optimization and energy saving method and system |
| CN108391465A (en) * | 2017-06-23 | 2018-08-10 | 北京小米移动软件有限公司 | Data distribution method, device, access point apparatus and terminal |
| CN110831134A (en) * | 2019-11-21 | 2020-02-21 | 中国联合网络通信集团有限公司 | Energy-saving method of base station and base station |
| CN111885685A (en) * | 2020-07-22 | 2020-11-03 | 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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