CN114679736B - Base station control method, device, system and storage medium - Google Patents

Base station control method, device, system and storage medium Download PDF

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Publication number
CN114679736B
CN114679736B CN202210380023.4A CN202210380023A CN114679736B CN 114679736 B CN114679736 B CN 114679736B CN 202210380023 A CN202210380023 A CN 202210380023A CN 114679736 B CN114679736 B CN 114679736B
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base station
distribution information
user distribution
information
determining
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CN114679736A (en
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董建
许国平
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China United Network Communications Group Co Ltd
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China United Network Communications Group Co Ltd
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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/18—Network planning tools
    • 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
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • 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 embodiment of the application provides a base station control method, a base station control device, a base station control system and a storage medium. The method comprises the following steps: acquiring historical user distribution information of a plurality of base stations, wherein the historical user distribution information comprises: the number of the devices accessed to the base station and the device position where the devices accessed to the base station are located; according to the historical user distribution information, determining first transmission information of each base station in a busy period, wherein the first transmission information comprises a direction angle, a lobe width and a downward inclination angle of each antenna in the base station; according to the historical user distribution information, at least one first base station working in an idle period and second transmitting information of the first base station in the idle period are determined in a plurality of base stations, wherein the second transmitting information comprises the direction angle, the lobe width and the downward inclination angle of each antenna in the first base station; and in the busy period, controlling the plurality of base stations to transmit signals according to the first transmitting information, and in the idle period, controlling the plurality of first base stations to transmit signals according to the second transmitting information. And the accuracy of controlling the 5G base station is improved.

Description

Base station control method, device, system and storage medium
Technical Field
The embodiment of the application relates to the technical field of computers, in particular to a base station control method, a base station control device, a base station control system and a storage medium.
Background
An operator can provide 5G service for a user through a fifth generation mobile communication technology (5th Generation Mobile Communication Technology,5G) base station, and the user can access the 5G base station through electronic equipment (mobile phones, tablet computers and the like) to use the 5G service.
In the practical application process, in order to enable the 5G base station to better provide the 5G service for the user, the transmission parameters (the direction angle, the lobe width, the downtilt angle, and the like of the antenna) of the 5G base station need to be configured. And, in order to save energy, it is also necessary to sleep a part of the base stations during idle periods. In the related art, it is common for a worker to adjust the transmission parameters of the 5G base station according to personal experience, and select a part of the base stations to sleep, so that accurate control of the 5G base station cannot be performed.
Disclosure of Invention
The embodiment of the application provides a base station control method, a base station control device, a base station control system and a base station control storage medium, which improve the accuracy of controlling a 5G base station.
In a first aspect, an embodiment of the present application provides a base station control method, including:
acquiring historical user distribution information of a plurality of base stations, wherein the historical user distribution information comprises: the number of the devices accessing the base station and the device position of the devices accessing the base station;
Determining first transmitting information of each base station in a busy period according to the historical user distribution information, wherein the first transmitting information comprises a direction angle, a lobe width and a downward inclination angle of each antenna in the base station;
determining at least one first base station working in idle time periods and second transmitting information of the first base station in idle time periods in the plurality of base stations according to the historical user distribution information, wherein the second transmitting information comprises direction angles, lobe widths and downward inclination angles of all antennas in the first base station;
and in the busy period, controlling the plurality of base stations to perform signal transmission according to the first transmission information, and in the idle period, controlling the plurality of first base stations to perform signal transmission according to the second transmission information.
In one possible implementation, for any one of the plurality of base stations; according to the historical user distribution information, determining first transmitting information of the base station in a busy period comprises the following steps:
according to the historical user distribution information of the base station, determining first user distribution information of the base station in the busy period;
and determining the first transmitting information according to the first user distribution information.
In one possible implementation, determining the first user distribution information of the base station in the busy period according to the historical user distribution information of the base station includes:
according to the historical user distribution information of the base station, M sub-user distribution information of the base station in M sub-time periods in the busy time period is determined, wherein M is an integer greater than 1;
determining the maximum value of the number of devices in the M piece of sub-user distribution information as a first number of devices;
determining a set of device positions in the M piece of sub-user distribution information as a first position set;
determining the first user profile information includes the first number of devices and the first set of locations.
In one possible implementation, determining, from the historical user distribution information, at least one first base station operating in an idle period and second transmission information of the first base station in an idle period among the plurality of base stations includes:
determining second user distribution information of each base station in the idle period according to the historical user distribution information;
and determining at least one first base station working in an idle period and second transmitting information of the first base station in the idle period in the plurality of base stations according to the first user distribution information and the second user distribution information of the base station in the busy period.
In one possible implementation, for any one of the plurality of base stations; determining second user distribution information of the base station in the idle period according to the historical user distribution information, wherein the second user distribution information comprises:
according to the historical user distribution information of the base station, N sub-user distribution information of the base station in N sub-time periods in the idle time period is determined, wherein N is an integer greater than 1;
determining the maximum value of the number of devices in the N pieces of sub-user distribution information as a second number of devices;
determining a set of device positions in the N pieces of sub-user distribution information as a second position set;
determining the second user profile information includes the second number of devices and the second set of locations.
In one possible implementation, the first user distribution information includes the first number of devices and the first set of locations;
determining, from the plurality of base stations, at least one first base station operating in an idle period and second transmission information of the first base station in the idle period according to first user distribution information and the second user distribution information of the base station in the busy period, including:
Determining the at least one first base station from the plurality of base stations according to the number of second devices in the second user distribution information of each base station and the number of first devices in the first user distribution information of each base station;
and determining second transmitting information of the first base station in the idle period according to a second position set in the second user distribution information.
In one possible implementation manner, determining the at least one first base station from the plurality of base stations according to the second device number in the second user distribution information of each base station and the first device number in the first user distribution information of each base station includes:
and for any base station, if the ratio of the number of second devices corresponding to the base station to the number of first devices corresponding to the base station is greater than or equal to a preset threshold, determining the base station as the first base station.
In a second aspect, an embodiment of the present application provides a base station control apparatus, including:
the acquisition module is used for acquiring historical user distribution information of a plurality of base stations, wherein the historical user distribution information comprises: the number of the devices accessing the base station and the device position of the devices accessing the base station;
The first determining module is used for determining first transmitting information of each base station in a busy period according to the historical user distribution information, wherein the first transmitting information comprises a direction angle, a lobe width and a downward inclination angle of each antenna in the base station;
a second determining module, configured to determine, from the plurality of base stations, at least one first base station operating in an idle period and second transmission information of the first base station in the idle period according to the historical user distribution information, where the second transmission information includes a direction angle, a lobe width, and a downtilt angle of each antenna in the first base station;
and the control module is used for controlling the plurality of base stations to transmit signals according to the first transmitting information in the busy period and controlling the plurality of first base stations to transmit signals according to the second transmitting information in the idle period.
In one possible implementation manner, the first determining module is specifically configured to:
determining first user distribution information of the base station in the busy period according to historical user distribution information of the base station aiming at any one of the plurality of base stations;
and determining the first transmitting information according to the first user distribution information.
In one possible implementation manner, the first determining module is specifically configured to:
according to the historical user distribution information of the base station, M sub-user distribution information of the base station in M sub-time periods in the busy time period is determined, wherein M is an integer greater than 1;
determining the maximum value of the number of devices in the M piece of sub-user distribution information as a first number of devices;
determining a set of device positions in the M piece of sub-user distribution information as a first position set;
determining the first user profile information includes the first number of devices and the first set of locations.
In one possible implementation manner, the second determining module is specifically configured to:
determining second user distribution information of each base station in the idle period according to the historical user distribution information;
and determining at least one first base station working in an idle period and second transmitting information of the first base station in the idle period in the plurality of base stations according to the first user distribution information and the second user distribution information of the base station in the busy period.
In one possible implementation manner, the second determining module is specifically configured to:
for any one of the plurality of base stations, determining N sub-user distribution information of the base station in N sub-periods in the idle period according to historical user distribution information of the base station, wherein N is an integer greater than 1;
Determining the maximum value of the number of devices in the N pieces of sub-user distribution information as a second number of devices;
determining a set of device positions in the N pieces of sub-user distribution information as a second position set;
determining the second user profile information includes the second number of devices and the second set of locations.
In one possible implementation, the first user distribution information includes the first number of devices and the first set of locations; the second determining module is specifically configured to:
determining the at least one first base station from the plurality of base stations according to the number of second devices in the second user distribution information of each base station and the number of first devices in the first user distribution information of each base station;
and determining second transmitting information of the first base station in the idle period according to a second position set in the second user distribution information.
In one possible implementation manner, the second determining module is specifically configured to:
and for any base station, if the ratio of the number of second devices corresponding to the base station to the number of first devices corresponding to the base station is greater than or equal to a preset threshold, determining the base station as the first base station.
In a third aspect, an embodiment of the present application provides a base station control system, including:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of the first aspects.
In a fourth aspect, embodiments of the present application provide a non-transitory computer-readable storage medium storing computer instructions for causing a computer to perform the method of any one of the first aspects.
According to the base station control method, the base station control device, the base station control equipment and the storage medium, the base station control system can start all base stations and set the transmitting parameters of all base stations according to the historical user distribution information in a busy period. And in idle time, sleeping part of the base stations and adjusting the transmitting parameters of the base stations which are not sleeping. The historical user distribution information reflects the real working condition of the 5G base station, so that the 5G base station is controlled according to the historical user distribution information, and the accuracy of controlling the 5G base station can be improved.
Drawings
Fig. 1 is a schematic diagram of an application scenario provided in an embodiment of the present application;
fig. 2 is a flow chart of a base station control method according to an embodiment of the present application;
fig. 3 is a flowchart of a method for determining first transmission information according to an embodiment of the present application;
fig. 4 is a flowchart of a method for determining second transmission information according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a base station control device according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a base station control system according to an embodiment of the present application.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present application as detailed in the accompanying claims.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
In order to facilitate understanding, an application scenario to which the embodiments of the present application are applicable is described below with reference to fig. 1.
Fig. 1 is a schematic diagram of an application scenario provided in an embodiment of the present application. Referring to fig. 1, a base station control system 101 and a plurality of 5G base stations 102 are included. The operation period of the 5G base station may be divided into a busy period and an idle period. The base station control system 101 may also obtain historical user profile information for each 5G base station over a historical period. During the busy period, the base station control system 101 may turn on all 5G base stations 102 and set the transmission parameters of all 5G base stations 102 according to the historical user profile information. In idle time, the base station control system can selectively start part of the 5G base stations according to the historical user distribution information and adjust the emission parameters of the started 5G base stations.
In the related art, it is common for a worker to adjust transmission parameters of a 5G base station according to personal experience, and select a dormant part of base stations, so that accurate control of the 5G base station cannot be performed.
In the embodiment of the application, the base station control system can start all the base stations according to the historical user distribution information in the busy period, and set the transmitting parameters of all the base stations. And in idle time, sleeping part of the base stations and adjusting the transmitting parameters of the base stations which are not sleeping. The historical user distribution information reflects the real working condition of the 5G base station, so that the 5G base station is controlled according to the historical user distribution information, the accuracy of controlling the 5G base station can be improved, the 5G network coverage is more matched with the user distribution in busy hours, and the user perception is improved; energy saving, consumption reduction and prolonged service life of the equipment.
Fig. 2 is a flow chart of a base station control method according to an embodiment of the present application. Referring to fig. 2, the method may include:
s201, historical user distribution information of a plurality of base stations is obtained.
The execution subject of the embodiment of the present application is a base station control system, or may be a base station control device provided in the base station control system. The base station control device may be implemented by software, or may be implemented by a combination of software and hardware.
The historical user profile information includes: the number of devices accessing the base station, and the device location where the devices accessing the base station are located.
Each base station has its corresponding historical user profile information. For any one base station, the number of devices accessing the base station may refer to: the average value of the number of devices accessing the base station (taking a 1-bit integer) is taken during each identical sub-period of the history period. The device location where the device accesses the base station may refer to: within each sub-period of the history period, a set of device locations where devices accessing the base station are located. The history period may be one week, one month, or the like in the past. The sub-period may be one hour, etc.
For example, suppose a city has 3 5G base stations, where eight to nine points per morning in the past week of user distribution information is shown in table 1:
TABLE 1
For any one base station, the average value of the number of access devices of the base station in a history week can be determined as the number of access devices of the base station, and the set of the positions of the devices of the base station in the history week is determined as the position of the access devices of the base station. Specifically, the historical user distribution information is shown in table 2:
TABLE 2
S202, according to the historical user distribution information, determining first transmitting information of each base station in a busy period.
The busy period may be a period in which 5G traffic is more used. For example, the busy period may be 8 a.m.: 00 to 0 in the early morning: 00.
the first transmission information includes a direction angle, a lobe width, and a downtilt angle of each antenna in the base station. The direction angle is an azimuth angle determined by using a direction of a certain coordinate axis as a standard direction. The lobe width is the angle at which the radio wave radiation of the antenna forms a sector in the horizontal and vertical directions. The downtilt angle is the angle between the antenna and the vertical plane.
The first transmission information of the base station in the busy period may be determined as follows: according to the historical user distribution information of the base station, determining first user distribution information of the base station in a busy period; and determining first transmitting information according to the first user distribution information.
S203, determining at least one first base station working in the idle period and second transmitting information of the first base station in the idle period in a plurality of base stations according to the historical user distribution information.
The second transmission information includes a direction angle, a lobe width, and a downtilt angle of each antenna in the first base station.
The idle period may be a period in which 5G traffic is less used. For example, the idle period may be 0 in the early morning: 00 to the next morning 8:00.
the first base station may be determined by: determining second user distribution information of each base station in the idle time period according to the historical user distribution information; at least one first base station operating in the idle period is determined among the plurality of base stations based on the first user distribution information of the base stations in the busy period and the second user distribution information of the base stations in the idle period.
And determining second transmitting information of the first base station in the idle period according to the second user distribution information.
S204, in the busy period, the plurality of base stations are controlled to transmit signals according to the first transmitting information, and in the idle period, the plurality of first base stations are controlled to transmit signals according to the second transmitting information.
And starting in a busy period, all base stations are kept in an on state, and the direction angle, the lobe width and the downward inclination angle of each antenna of each base station are set according to the first transmission information of each base station, and the state is kept until the busy period is ended. And when the busy/idle period is switched, the first base stations are kept open, the rest base stations are dormant, and the direction angle, the lobe width and the downward inclination angle of each antenna in each first base station are set according to the second transmitting information of each first base station, so that the state is kept until the idle period is ended.
For example, the busy period is 8 a.m.: 00 to 0 in the early morning: 00, idle period is 0 in the early morning: 00 to the next morning 8:00. assume that there are 5G base stations in a city, of which there are 3 first base stations. Then in the morning 8:00,5 base stations are all started, and the direction angle, the lobe width and the downward inclination angle corresponding to each antenna of each base station in the busy period are set, and the state is kept to 0 in the early morning: 00. in the early morning 0:00, keeping 3 first base stations open, dormancy remaining 2 base stations, simultaneously setting the direction angle, the lobe width and the downward inclination angle corresponding to each antenna of the 3 first base stations in idle time, and keeping the state until 8 in the morning of the next day: 00.
according to the base station control method, in the process of controlling the base stations, historical user distribution information of a plurality of base stations can be obtained, and according to the historical user distribution information, first transmission information of each base station in a busy period is determined, wherein the first transmission information comprises the direction angle, the lobe width and the downward inclination angle of each antenna in the base station; according to the historical user distribution information, at least one first base station working in an idle period and second transmitting information of the first base station in the idle period are determined in a plurality of base stations, wherein the second transmitting information comprises the direction angle, the lobe width and the downward inclination angle of each antenna in the first base station; and in the busy period, controlling the plurality of base stations to transmit signals according to the first transmitting information, and in the idle period, controlling the plurality of first base stations to transmit signals according to the second transmitting information. In the above process, the base station control system may set the transmission parameters of all the base stations according to the first transmission information during the busy period, sleep part of the base stations during the idle period, and adjust the transmission parameters of all the remaining base stations at the same time according to the historical user distribution information. In this way, the accuracy of controlling the 5G base station can be improved.
On the basis of any one of the above embodiments, in the busy period, all base stations are turned on and the first transmission information of each base station is determined according to the historical user distribution information. The procedure for determining the first transmission information of each base station in the busy period is the same. Next, a procedure of determining the first transmission information of any one base station in the busy period will be described with reference to the embodiment shown in fig. 3.
Fig. 3 is a flowchart of a method for determining first transmission information according to an embodiment of the present application. Referring to fig. 3, the method may include:
s301, according to historical user distribution information of a base station, M sub-user distribution information of the base station in M sub-periods in a busy period is determined, wherein M is an integer larger than 1.
One busy period may include M sub-periods. For example, one sub-period may be 1 hour.
For example, assume that a city has 3 5G base stations, the busy period is 8 a.m.: 00 to 0 in the early morning: 00, the duration of one sub-period is 1 hour, and then the busy period may include 16 sub-periods, where 16 sub-user information corresponding to the 16 sub-periods is shown in table 3:
TABLE 3 Table 3
S302, determining the maximum value of the number of devices in the M piece of sub-user distribution information as the first number of devices.
For example, from the 16 pieces of sub-user information in table 3 in S301, it can be obtained that the maximum value of the number of access devices in the 16 pieces of sub-user information corresponding to the base station 1 is 500, the maximum value of the number of access devices in the 16 pieces of sub-user information corresponding to the base station 2 is 200, and the maximum value of the number of access devices in the 16 pieces of sub-user information corresponding to the base station 3 is 100. Then for base station 1 the first number of devices is 500; for base station 2, the first device number is 200; for base station 3 the first number of devices is 100.
S303, determining a set of device positions in the M pieces of sub-user distribution information as a first position set.
For example, from the 16 pieces of sub-user information in table 3 in S301, it can be obtained that the set of the positions of the devices in the 16 pieces of sub-user information corresponding to the base station 1 is A, B, C, the set of the positions of the devices in the 16 pieces of sub-user information corresponding to the base station 2 is D, E, and the set of the positions of the devices in the 16 pieces of sub-user information corresponding to the base station 3 is F, G, H. Then for base station 1 the first set of locations is A, B, C; for base station 2, the first set of locations is D, E; for base station 3, the first set of locations is F, G, H.
S304, determining that the first user distribution information includes a first device number and a first location set.
For example, according to the illustrations of S301 to S303, the first distribution information of the 3 base stations can be determined as shown in table 4:
TABLE 4 Table 4
S305, determining first transmitting information according to the first user distribution information.
The process of determining the first transmission information of each base station in the busy period is the same, and the following description will be given by taking the process of determining the first transmission information of any base station in the busy period as an example:
and obtaining a signal range which needs to be covered by the base station according to the first position set in the first user distribution information. The direction angle, lobe width, and downtilt of each antenna in the base station can be determined according to the signal coverage. The azimuth determines the location of the base station transmitting the signal. The coverage area of the base station transmitting signals is determined by the downtilt angle, the signal intensity in the coverage area of the base station is determined by the lobe width, and the signal intensity in the coverage area can be ensured by adjusting the lobe width according to the downtilt angle position.
For example, a 5G base station may cover the ues of the neighboring cells a, B, and C, and the 5G base station has three antennas, and in the antenna placement process, the azimuth angle may be 0 degrees for the antenna 1 azimuth angle, 120 degrees for the antenna 2 azimuth angle, and 240 degrees for the antenna 3 azimuth angle, which correspond to the cell a, B, and C, respectively. According to the first position set, the downward inclination angle of the antenna 1 is set to be X, the downward inclination angle of the antenna 2 is set to be Y, and the downward inclination angle of the antenna 3 is set to be Z. According to the downtilt position, the lobe width of the antenna 1 is set to be alpha, the lobe width of the antenna 2 is set to be beta, and the lobe width of the antenna 3 is set to be gamma.
In the embodiment shown in fig. 3, the base station control system may start all base stations according to the historical user distribution information, and set the first transmission information of all base stations during the busy period. The historical user distribution information reflects the real working condition of the 5G base station, so that the 5G base station is controlled according to the historical user distribution information, and the accuracy of controlling the 5G base station can be improved.
On the basis of any one of the above embodiments, in the idle period, a first base station of the open section is selected according to the historical user distribution information of the base station, and the second transmission information of the first base station is determined according to the historical user distribution information. The procedure of determining the second transmission information of each first base station in the idle period is the same. Next, a procedure of determining the first base stations and determining the second transmission information of any one of the first base stations in the idle period will be described with reference to the embodiment shown in fig. 3.
Fig. 4 is a flowchart of a method for determining second transmission information according to an embodiment of the present application. Referring to fig. 4, the method may include:
s401, according to historical user distribution information of the base station, N sub-user distribution information of the base station in N sub-periods in the idle period is determined, wherein N is an integer larger than 1.
For example, a city has 3 5G base stations, and the idle period is 0 in the early morning: 00 to the next morning 8:00, the duration of one sub-period is 1 hour, then the busy period may include 8 sub-periods, and 8 sub-user information corresponding to the 8 sub-periods is shown in table 5:
TABLE 5
S402, determining the maximum value of the number of devices in the N pieces of sub-user distribution information as the second number of devices.
For example, according to the 8 pieces of sub-user information in table 5 in S401, it can be obtained that the maximum value of the number of access devices in the 8 pieces of sub-user information corresponding to the base station 1 is 100, the maximum value of the number of access devices in the 8 pieces of sub-user information corresponding to the base station 2 is 200, and the maximum value of the number of access devices in the 8 pieces of sub-user information corresponding to the base station 3 is 100. Then for base station 1 the first device number is 100; for base station 2, the first device number is 200; for base station 3 the first number of devices is 100.
S403, determining a set of device positions in the N pieces of sub-user distribution information as a second position set.
For example, from the 8 pieces of sub-user information in table 5 in S401, it can be obtained that the set of the positions of the devices in the 8 pieces of sub-user information corresponding to the base station 1 is A, B, C, the set of the positions of the devices in the 8 pieces of sub-user information corresponding to the base station 2 is D, E, and the set of the positions of the devices in the 8 pieces of sub-user information corresponding to the base station 3 is F, G, H. Then for base station 1 the first set of locations is A, B, C; for base station 2, the first set of locations is D, E; for base station 3, the first set of locations is F, G, H.
S404, determining that the second user distribution information includes a second number of devices and a second set of locations.
For example, according to S401 to S403, the second distribution information of the 3 base stations can be determined as shown in table 6:
TABLE 6
S405, determining at least one first base station in the plurality of base stations according to the second equipment number in the second user distribution information of each base station and the first equipment number in the first user distribution information of each base station.
And obtaining the first equipment number and the second equipment number of each base station according to the first user distribution information of the base station in the busy period and the second user distribution information of the base station in the idle period. For any base station, if the ratio of the number of second devices corresponding to the base station to the number of first devices corresponding to the base station is greater than or equal to a preset threshold, the base station is determined to be the first base station. The preset threshold may be 10%.
For example, a city has 3 5G base stations, and the first user distribution information and the second user distribution information of the base stations are shown in table 7:
TABLE 7
As can be seen from table 5, the number of the first devices in the base station 1 is 500, the number of the second devices is 80, and the number of the second devices in the base station 1 is 10% or more of the number of the first devices, then in the early morning 0:00 to the next morning 8: in the 00 time period, the base station 1 is turned on, and the base station 1 is the first base station. The number of the first devices of the base station 2 is 200, the number of the second devices is 10, and the number of the second devices is less than 10% of the number of the first devices, and then in the early morning 0:00 to the next morning 8: during the 00 period, base station 2 is dormant, and base station 2 is not the first base station. The number of the first devices of the base station 3 is 100, the number of the second devices is 200, and the number of the second devices of the base station 1 is more than or equal to 10% of the number of the first devices, then in the early morning 0:00 to the next morning 8: in the 00 time period, the base station 3 is turned on, and the base station 3 is the first base station.
S406, according to the second position set in the second user distribution information, determining second transmitting information of the first base station in the idle period.
The process of determining the second transmission information of each first base station in the idle period is the same, and the following description will take the process of determining the second transmission information of any base station in the idle period as an example:
and obtaining the signal range which needs to be covered by the first base station according to the second position set in the second user distribution information. And determining the direction angle, the lobe width and the downward inclination angle of each antenna in the first base station according to the signal coverage range, namely the second transmitting information.
In the embodiment shown in fig. 4, in the idle period, the first base station of the on section is selected according to the historical user distribution information of the base station, and the second transmission information of the first base station is determined according to the historical user distribution information. The historical user distribution information reflects the real working condition of the 5G base station, so that the 5G base station is controlled according to the historical user distribution information, and the accuracy of controlling the 5G base station can be improved.
Fig. 5 is a schematic structural diagram of a base station control device according to an embodiment of the present application. As applied to the traffic monitoring system, referring to fig. 5, the base station control device 10 may include:
An obtaining module 11, configured to obtain historical user distribution information of a plurality of base stations, where the historical user distribution information includes: the number of the devices accessing the base station and the device position of the devices accessing the base station;
a first determining module 12, configured to determine, according to the historical user distribution information, first transmission information of each base station in a busy period, where the first transmission information includes a direction angle, a lobe width, and a downtilt angle of each antenna in the base station;
a second determining module 13, configured to determine, from the plurality of base stations, at least one first base station operating in an idle period and second transmission information of the first base station in the idle period according to the historical user distribution information, where the second transmission information includes a direction angle, a lobe width, and a downtilt angle of each antenna in the first base station;
a control module 14, configured to control the plurality of base stations to perform signal transmission according to the first transmission information during the busy period, and control the plurality of first base stations to perform signal transmission according to the second transmission information during the idle period.
The base station control device provided in the embodiment of the present application may execute the technical solution shown in the foregoing method embodiment, and its implementation principle and beneficial effects are similar, and will not be described herein again.
In one possible implementation, the first determining module 12 is specifically configured to:
determining first user distribution information of the base station in the busy period according to historical user distribution information of the base station aiming at any one of the plurality of base stations;
and determining the first transmitting information according to the first user distribution information.
In one possible implementation, the first determining module 12 is specifically configured to:
according to the historical user distribution information of the base station, M sub-user distribution information of the base station in M sub-time periods in the busy time period is determined, wherein M is an integer greater than 1;
determining the maximum value of the number of devices in the M piece of sub-user distribution information as a first number of devices;
determining a set of device positions in the M piece of sub-user distribution information as a first position set;
determining the first user profile information includes the first number of devices and the first set of locations.
In a possible embodiment, the second determining module 13 is specifically configured to:
determining second user distribution information of each base station in the idle period according to the historical user distribution information;
And determining at least one first base station working in an idle period and second transmitting information of the first base station in the idle period in the plurality of base stations according to the first user distribution information and the second user distribution information of the base station in the busy period.
In a possible embodiment, the second determining module 13 is specifically configured to:
according to the historical user distribution information of the base station, N sub-user distribution information of the base station in N sub-time periods in the idle time period is determined, wherein N is an integer greater than 1;
determining the maximum value of the number of devices in the N pieces of sub-user distribution information as a second number of devices;
determining a set of device positions in the N pieces of sub-user distribution information as a second position set;
determining the second user profile information includes the second number of devices and the second set of locations.
In one possible implementation, the first user distribution information includes the first number of devices and the first set of locations; the second determining module 13 is specifically configured to:
determining the at least one first base station from the plurality of base stations according to the number of second devices in the second user distribution information of each base station and the number of first devices in the first user distribution information of each base station;
And determining second transmitting information of the first base station in the idle period according to a second position set in the second user distribution information.
In a possible embodiment, the second determining module 13 is specifically configured to:
and for any base station, if the ratio of the number of second devices corresponding to the base station to the number of first devices corresponding to the base station is greater than or equal to a preset threshold, determining the base station as the first base station.
The base station control device provided in the embodiment of the present application may execute the technical solution shown in the foregoing method embodiment, and its implementation principle and beneficial effects are similar, and will not be described herein again.
Fig. 6 is a schematic structural diagram of a base station control system according to an embodiment of the present application. Referring to fig. 6, the traffic monitoring system 20 may include: a memory 21, and a processor 22. The memory 21, the processor 22, are illustratively interconnected by a bus 23.
The memory 21 is used for storing program instructions;
the processor 22 is configured to execute the program instructions stored in the memory, so as to cause the base station control system 20 to perform the method shown in the above-described method embodiment.
Embodiments of the present application provide a computer-readable storage medium having stored therein computer-executable instructions for implementing the above-described method when the computer-executable instructions are executed by a processor.
Embodiments of the present application may also provide a computer program product comprising a computer program which, when executed by a processor, performs the above-described method.
All or part of the steps for implementing the method embodiments described above may be performed by hardware associated with program instructions. The foregoing program may be stored in a readable memory. The program, when executed, performs steps including the method embodiments described above; and the aforementioned memory (storage medium) includes: read-only memory (ROM), RAM, flash memory, hard disk, solid state disk, magnetic tape, floppy disk, optical disk, and any combination thereof.
Embodiments of the present application are described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processing unit 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 processing unit 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.
It will be apparent to those skilled in the art that various modifications and variations can be made to the embodiments of the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the embodiments of the present application fall within the scope of the claims and the equivalents thereof, the present application is intended to encompass such modifications and variations.
In the present application, the term "include" and variations thereof may refer to non-limiting inclusion; the term "or" and variations thereof may refer to "and/or". The terms "first," "second," and the like in this application are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. In the present application, "plurality" means two or more. "and/or", describes an association relationship of an association object, and indicates that there may be three relationships, for example, a and/or B, and may indicate: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship.

Claims (10)

1. A base station control method, comprising:
acquiring historical user distribution information of a plurality of base stations, wherein the historical user distribution information comprises: the number of the devices accessing the base station and the device position of the devices accessing the base station;
determining first transmitting information of each base station in a busy period according to the historical user distribution information, wherein the first transmitting information comprises a direction angle, a lobe width and a downward inclination angle of each antenna in the base station;
determining at least one first base station working in idle time periods and second transmitting information of the first base station in idle time periods in the plurality of base stations according to the historical user distribution information, wherein the second transmitting information comprises direction angles, lobe widths and downward inclination angles of all antennas in the first base station;
And in the busy period, controlling the plurality of base stations to perform signal transmission according to the first transmission information, and in the idle period, controlling the plurality of first base stations to perform signal transmission according to the second transmission information.
2. The method of claim 1, wherein for any one of the plurality of base stations; according to the historical user distribution information, determining first transmitting information of the base station in a busy period comprises the following steps:
according to the historical user distribution information of the base station, determining first user distribution information of the base station in the busy period;
and determining the first transmitting information according to the first user distribution information.
3. The method of claim 2, wherein determining first user profile information for the base station during the busy period based on historical user profile information for the base station comprises:
according to the historical user distribution information of the base station, M sub-user distribution information of the base station in M sub-time periods in the busy time period is determined, wherein M is an integer greater than 1;
determining the maximum value of the number of devices in the M piece of sub-user distribution information as a first number of devices;
Determining a set of device positions in the M piece of sub-user distribution information as a first position set;
determining the first user profile information includes the first number of devices and the first set of locations.
4. A method according to any of claims 1-3, characterized in that determining at least one first base station operating during idle periods and a second transmission of information by the first base station during idle periods among the plurality of base stations based on the historical user profile information comprises:
determining second user distribution information of each base station in the idle period according to the historical user distribution information;
and determining at least one first base station working in an idle period and second transmitting information of the first base station in the idle period in the plurality of base stations according to the first user distribution information and the second user distribution information of the base station in the busy period.
5. The method of claim 4, wherein for any one of the plurality of base stations; determining second user distribution information of the base station in the idle period according to the historical user distribution information, wherein the second user distribution information comprises:
according to the historical user distribution information of the base station, N sub-user distribution information of the base station in N sub-time periods in the idle time period is determined, wherein N is an integer greater than 1;
Determining the maximum value of the number of devices in the N pieces of sub-user distribution information as a second number of devices;
determining a set of device positions in the N pieces of sub-user distribution information as a second position set;
determining the second user profile information includes the second number of devices and the second set of locations.
6. The method of claim 5, wherein the first user profile information comprises a first number of devices and a first set of locations;
determining, from the plurality of base stations, at least one first base station operating in an idle period and second transmission information of the first base station in the idle period according to first user distribution information and the second user distribution information of the base station in the busy period, including:
determining the at least one first base station from the plurality of base stations according to the number of second devices in the second user distribution information of each base station and the number of first devices in the first user distribution information of each base station;
and determining second transmitting information of the first base station in the idle period according to a second position set in the second user distribution information.
7. The method of claim 6, wherein determining the at least one first base station among the plurality of base stations based on the number of second devices in the second user profile information for each base station and the number of first devices in the first user profile information for each base station comprises:
And for any base station, if the ratio of the number of second devices corresponding to the base station to the number of first devices corresponding to the base station is greater than or equal to a preset threshold, determining the base station as the first base station.
8. A base station control apparatus, the apparatus comprising: the device comprises an acquisition module, a first determination module, a second determination module and a control module, wherein,
the acquisition module is used for acquiring historical user distribution information of a plurality of base stations, and the historical user distribution information comprises: the number of the devices accessing the base station and the device position of the devices accessing the base station;
the first determining module is configured to determine, according to the historical user distribution information, first transmission information of each base station in a busy period, where the first transmission information includes a direction angle, a lobe width, and a downtilt angle of each antenna in the base station;
the second determining module is configured to determine, according to the historical user distribution information, at least one first base station operating in an idle period and second transmission information of the first base station in the idle period, where the second transmission information includes a direction angle, a lobe width, and a downtilt angle of each antenna in the first base station;
The control module is used for controlling the plurality of base stations to transmit signals according to the first transmitting information in the busy period, and controlling the plurality of first base stations to transmit signals according to the second transmitting information in the idle period.
9. A base station control system, comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1 to 7.
10. A non-transitory computer readable storage medium storing computer instructions, wherein the computer instructions are for causing the computer to perform the method of any one of claims 1 to 7.
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