CN114286432A - Energy-saving control method, device and equipment for communication base station and storage medium - Google Patents
Energy-saving control method, device and equipment for communication base station and storage medium Download PDFInfo
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- CN114286432A CN114286432A CN202111667882.3A CN202111667882A CN114286432A CN 114286432 A CN114286432 A CN 114286432A CN 202111667882 A CN202111667882 A CN 202111667882A CN 114286432 A CN114286432 A CN 114286432A
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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
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- 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
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Abstract
The application provides an energy-saving control method, device, equipment and storage medium of a communication base station, which are used for controlling each base station in a target area to perform corresponding energy-saving operation in an energy-saving mode in the energy-saving time range by acquiring communication performance data of each cell in the target area in a preset time range and constructing an energy-saving mapping relation of each cell according to the communication performance data and preset energy-saving conditions, so that the determination of energy-saving cells in the target area in the preset time range is realized, and the accuracy of performing energy-saving operation on each cell in the energy-saving time range is improved.
Description
Technical Field
The present application relates to the field of communication base station energy saving technologies, and in particular, to an energy saving control method, apparatus, device, and storage medium for a communication base station.
Background
In the whole communication network, the energy consumption of the base station equipment is high, so the energy saving of the base station has become an important point in the communication network. The traditional energy-saving mode mainly comprises the steps of judging energy-saving cells manually and actively, then carrying out corresponding energy-saving operation on base station equipment corresponding to each cell at corresponding time, and determining that the energy-saving cells are different from actual energy-saving cells through manual subjective judgment, so that manual waste and poor energy-saving effect are caused.
Therefore, how to improve the accuracy of controlling the energy saving of each cell becomes an urgent problem to be solved.
Disclosure of Invention
The application provides an energy-saving control method, device, equipment and storage medium of a communication base station, which are used for solving the technical problem of improving the accuracy of controlling the energy saving of each cell.
In a first aspect, the present application provides a method for controlling energy saving of a communication base station, where the method includes:
acquiring communication performance data of each cell in a target area within a preset time range;
constructing an energy-saving mapping relation of each cell according to the communication performance data and preset energy-saving conditions; the energy-saving mapping relation represents a corresponding relation among the cell identification, the energy-saving mode applied to the cell and the energy-saving time range;
and controlling each base station in the target area to perform corresponding energy-saving operation in an energy-saving mode within the energy-saving time range.
In the above technical solution, the electronic device determines whether each cell needs to save energy according to the communication performance data of each cell in the target area within the preset time range and the preset energy saving condition, so as to generate a corresponding energy saving mapping relationship, improve the accuracy of determining the energy saving cell, and improve the accuracy of controlling the base station corresponding to the cell to perform the corresponding energy saving operation within the energy saving time range.
Optionally, constructing an energy-saving mapping relationship of each cell according to the communication performance data and preset energy-saving, specifically including:
when the communication performance data meets the preset energy-saving condition, generating an energy-saving mapping relation of the cell;
and when the communication performance data cannot meet the preset energy-saving condition, the energy-saving mapping relation of the cell is released.
Optionally, the communication performance data comprises: traffic and communication configuration information, and when communication performance data meets a preset energy-saving condition, generating an energy-saving mapping relationship of the cell, specifically comprising:
acquiring flow data of a first target cell in a plurality of first target time ranges; the first target cell is a cell of which the communication configuration information in the target area is single carrier communication;
and when all the flow data in the first target time range are smaller than the single-carrier low-flow threshold, generating a single-carrier energy-saving mapping relation of the first target cell.
Optionally, the communication performance data comprises: traffic and communication configuration information, and when communication performance data meets a preset energy-saving condition, generating an energy-saving mapping relationship of the cell, specifically comprising:
acquiring flow data of a first target cell in a plurality of first target time ranges and energy-saving attribute information of the first target cell; the first target cell is a cell of which the communication configuration information in the target area is single carrier communication;
and when all the flow data in the first target time range are smaller than the single-carrier low-flow threshold value and the energy-saving attribute information of the first target cell indicates that energy can be saved, generating a single-carrier energy-saving mapping relation of the first target cell.
Optionally, when the communication performance data cannot meet the preset energy-saving condition, the energy-saving mapping relationship of the cell is released, which specifically includes:
acquiring flow data of adjacent cells of the first target cell in a plurality of second target time ranges;
and when the flow data exceeds the preset maximum flow threshold of the adjacent cell, removing the single carrier energy-saving mapping relation of the first target cell.
Optionally, the communication performance further comprises: the utilization rate of physical resource blocks; when the communication performance data meets the preset energy-saving condition, generating an energy-saving mapping relationship of the cell, specifically comprising:
acquiring traffic data and physical resource block utilization rate of each sector of a second target cell in a plurality of third target time ranges; the second target cell is a cell of which the communication configuration information in the target area is multi-carrier communication;
and when the flow data of each sector in all the third target time ranges is smaller than the multi-carrier low-flow threshold value and the physical resource block utilization rate of each sector is smaller than the physical resource block utilization rate threshold value, generating a multi-carrier energy-saving mapping relation of the second target cell.
Optionally, when the communication performance data cannot meet the preset energy-saving condition, the energy-saving mapping relationship of the cell is released, which specifically includes:
acquiring traffic data and physical resource block utilization rates of a second target cell in a target area in a plurality of fourth target time ranges from the communication performance data;
and when the flow data is greater than or equal to the multi-carrier low flow threshold and/or the physical resource block utilization rate is greater than or equal to the physical resource block utilization rate threshold, the multi-carrier energy-saving mapping relation of the second target cell is released.
Optionally, when the communication performance data meets a preset energy-saving condition, generating an energy-saving mapping relationship of the cell specifically includes:
acquiring flow data of a third target cell in a plurality of fifth target time ranges; the third target cell is a cell of which the communication configuration information in the target area is multi-band communication;
when all the flow data in the fifth target time range are smaller than the high-frequency band first low flow threshold, generating a multi-frequency band first energy-saving mapping relation of a third target cell;
and when all the flow data in the fifth target time range are smaller than the second low flow threshold of the high frequency band, generating a second energy-saving mapping relation of the multiple frequency bands of the third target cell.
Optionally, when the communication performance data cannot meet the preset energy-saving condition, the energy-saving mapping relationship of the cell is released, which specifically includes:
acquiring traffic data of a third target cell in the target area in a plurality of sixth target time ranges from the communication performance data;
when the flow data of the third cell corresponding to the cell identifier existing in the multi-band first energy-saving mapping relation exceeds a high-frequency-band first low-flow threshold, the multi-band first energy-saving mapping relation of a third target cell is released;
and when the flow data of the third cell corresponding to the cell identifier existing in the multi-band second energy-saving mapping relation exceeds a high-frequency-band second low-flow threshold, the multi-band second energy-saving mapping relation of the third target cell is released.
Optionally, when the flow data of the third cell existing in the multiband second energy saving mapping relation exceeds the high-band second low flow threshold, after the multiband second energy saving mapping relation of the third target cell is released, the method further includes:
and when the flow data of the third cell in the sixth target time ranges are all lower than the first low flow threshold of the high frequency band, generating a multi-frequency band first energy-saving mapping relation of the third target cell.
Optionally, the multi-band communication is provided by a low band base station, a first high band base station, a second high band base station; controlling each base station in the target area to perform corresponding energy-saving operation in an energy-saving mode within an energy-saving time range, specifically comprising:
acquiring a cell identifier of a target cell;
when the cell identifier exists in the single-carrier energy-saving mapping relation, generating a single-carrier energy-saving instruction to close the base station providing single-carrier communication for the target cell in a second target time range;
when the cell identifier exists in the multi-carrier energy-saving mapping relation, generating a multi-carrier energy-saving instruction to only start the carriers of the preset number of the base stations providing multi-carrier communication for the target cell in a fourth target time range;
when the cell identifier exists in the multi-band first energy-saving mapping relation, generating a multi-band first energy-saving instruction to close the first high-band base station within a sixth target time range;
and when the cell identifier exists in the multi-band second energy-saving mapping relation, generating a multi-band second energy-saving instruction to close the first high-band base station and the second high-band base station within a sixth target time range.
Optionally, the obtaining communication performance data of each cell in the target area within a preset time range specifically includes:
acquiring network configuration information of each cell in a target area; the network configuration information comprises a cell identifier, position information and an available network service type;
obtaining a base station identifier of network service provided for each cell according to the position information, the available network service type and the base station service mapping table; the base station service mapping table represents position information, and can acquire the corresponding relation between the network service type and the base station identification;
and obtaining communication performance data of each cell in a preset time range according to the base station identifier, the cell identifier and a base station communication performance mapping table, wherein the base station communication performance mapping table represents the corresponding relation among the base station identifier, the cell identifier and the communication performance data.
In the above technical solution, the control device determines energy saving conditions of each cell according to the network configuration information of each cell, compares relevant data in communication performance data generated by a base station associated with each cell to generate an energy saving mapping relation corresponding to the cell meeting the energy saving conditions, and performs corresponding energy saving operation according to the network configuration information of each cell. When the control equipment monitors that the energy-saving cells do not meet the energy-saving condition any more, the energy-saving mapping relation is adjusted in time to ensure the accuracy of the energy-saving mapping relation, so that the accuracy of energy-saving operation on each cell is improved.
In a second aspect, the present application provides an energy saving control apparatus for a communication base station, including:
the acquisition module is used for acquiring communication performance data of each cell in a target area within a preset time range;
the processing module is used for constructing an energy-saving mapping relation of each cell according to the communication performance data and preset energy-saving conditions; the energy-saving mapping relation represents a corresponding relation between the cell and an energy-saving mode and an energy-saving time range applied to the cell;
the processing module is further configured to control each base station in the target area to perform a corresponding energy saving operation in an energy saving time range according to an energy saving mode.
In a third aspect, the present application provides an electronic device, comprising: a processor and a memory communicatively coupled to the processor;
the memory stores computer-executable instructions;
the processor executes the computer execution instructions stored in the memory to implement the energy saving control method of the communication base station according to the first aspect.
In a fourth aspect, the present application provides a computer-readable storage medium, in which computer instructions are stored, and the computer instructions are executed by a processor to implement the energy saving control method of the communication base station according to the first aspect.
The application provides an energy-saving control method, device, equipment and storage medium of a communication base station, which are used for determining energy-saving cells in a target area within a preset time range and improving the accuracy of energy-saving operation on each cell within the energy-saving time range by acquiring communication performance data of each cell within the target area within the preset time range and constructing an energy-saving mapping relation of each cell according to the communication performance data and preset energy-saving conditions so as to control each base station within the target area to perform corresponding energy-saving operation within the energy-saving time range according to an energy-saving mode.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
Fig. 1 is an application scenario diagram of energy saving control of a communication base station according to an embodiment of the present application;
fig. 2 is a flowchart illustrating an energy saving control method of a communication base station according to an embodiment of the present application;
fig. 3 is a flowchart illustrating an energy saving control method of a communication base station according to another embodiment of the present application;
fig. 4 is a schematic structural diagram of an energy saving control apparatus of a communication base station according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
With the above figures, there are shown specific embodiments of the present application, which will be described in more detail below. These drawings and written description are not intended to limit the scope of the inventive concepts in any manner, but rather to illustrate the inventive concepts to those skilled in the art by reference to specific embodiments.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
In the whole communication network, the energy consumption of the base station equipment is high, so the energy saving of the base station has become an important point in the communication network. The traditional energy-saving mode mainly comprises the steps of judging energy-saving cells manually and actively, then carrying out corresponding energy-saving operation on base station equipment corresponding to each cell at corresponding time, and determining that the energy-saving cells are different from actual energy-saving cells through manual subjective judgment, so that manual waste and poor energy-saving effect are caused.
Therefore, how to improve the accuracy of controlling the energy saving of each cell becomes an urgent problem to be solved.
In view of the foregoing technical problems, embodiments of the present application provide an energy saving control method, apparatus, device and storage medium for a communication base station, which aim to solve the problem of improving accuracy of controlling energy saving of each cell. The technical idea of the application is as follows: different energy-saving conditions are set aiming at different modes of providing network service for the base stations corresponding to the cells, and the cells meeting the energy-saving conditions generate corresponding energy-saving mapping relations so as to perform corresponding energy-saving operation on the cells within a target time range.
Fig. 1 is a diagram of an application scenario of energy saving control of a communication base station according to the present application, as shown in fig. 1, including a plurality of communication base stations and an electronic device 12. The plurality of communication base stations include a single carrier communication base station 101, a multi-carrier communication base station 102, a low band communication base station 103, a first high band communication base station 104, and a second high band communication base station 105. The electronic device 12 generates a corresponding energy saving command according to the signal utilization states of the cells corresponding to the various communication base stations to control the corresponding communication base stations to save energy. More specifically, the energy saving instruction is an instruction executed by the electronic device 12 to control the corresponding base station within the energy saving time range of each communication base station in the energy saving mapping table.
The single-carrier communication base station 101 provides communication signals to the first cell 111 by using a single carrier, and the multi-carrier communication base station 102 provides communication signals to the second cell 112 by using multiple carriers, in an embodiment, the number of the multiple carriers is 2, and the multiple carriers include a first carrier and a second carrier. The low-band communication base station 103, the first high-band communication base station 104, and the second high-band communication base station 105 provide communication signals of different bands for the third cell 113 and the fourth cell 114 together, and in an embodiment, the three communication base stations provide communication signals using carriers of three different bands, that is, under the condition that energy is not saved, the communication signals acquired by the third cell 113 and the fourth cell 114 are provided by carriers of three bands.
Furthermore, the second cell 112 is a neighboring cell of the first cell 111, and when the single-carrier communication base station 101 is turned off due to the power saving instruction of the electronic device 12, the communication signal of the first cell 111 is provided by the communication signal of the carrier of the neighboring cell, that is, when the single-carrier communication base station 101 corresponding to the first cell 111 is turned off, the communication signal of the cell is provided by a preset carrier in the multi-carrier communication base station 102, where the preset carrier is the first carrier and/or the second carrier of the multi-carrier communication base station 102.
Fig. 2 is a flowchart illustrating an energy saving control method of a communication base station according to an exemplary embodiment of the present application. As shown in fig. 2, the energy saving control method of a communication base station provided in the present application includes:
s201, the electronic equipment acquires communication performance data of each cell in a target area within a preset time range.
Wherein the target area comprises at least one cell.
The target area is determined according to the coverage of the cell to which the energy saving control method is applied, i.e. the target area is the set of coverage of all cells to which the node method of the communication base station is to be applied.
The communication performance data is performance data generated by users and devices in each cell within the target area through a base station providing communication service to each cell. The electronic device can obtain the utilization degree of each cell to the base station according to the communication performance data.
The preset time range is a time range in which the electronic device determines whether energy saving measures are required for each cell.
S202, the electronic equipment constructs an energy-saving mapping relation of each cell according to the communication performance data and preset energy-saving conditions.
Wherein the communication performance data is acquired from step S201.
The energy-saving condition is that communication performance data required by a cell implementing the energy-saving control method of the communication base station provided by the application in a process of using communication service is smaller than communication performance data generated by at least one base station corresponding to the cell, that is, when the communication performance generated by the base station generates waste, the cell meets the energy-saving condition.
The energy-saving mapping relation represents a corresponding relation between the cell identity, the energy-saving mode applied to the cell, and the energy-saving time range.
The energy-saving mode is a mode of acquiring communication data according to a cell in the energy-saving list, and energy-saving measures are taken for a base station corresponding to the cell. The energy-saving time range is the time for performing the energy-saving operation on the base station by adopting the energy-saving mode, and the time is the time for which the performance required by the cell for performing communication by using the corresponding base station is lower than a preset threshold value for a long time.
And S203, each base station in the control target area of the electronic equipment performs corresponding energy-saving operation in an energy-saving mode within the energy-saving time range.
The time range and the energy saving mode of each base station node in the target area are obtained from step S202.
In the above technical solution, the electronic device determines whether each cell needs to save energy according to the communication performance data of each cell in the target area within the preset time range and the preset energy saving condition to generate a corresponding energy saving mapping relationship, so as to improve the accuracy of determining the energy saving cell and improve the accuracy of controlling the base station corresponding to the cell to perform the corresponding energy saving operation within the energy saving time range.
Fig. 3 is a flowchart illustrating an energy saving control method of a communication base station according to an embodiment of the present application, where an execution subject of the method is an electronic device. As shown in fig. 3, the energy saving control method of a communication base station provided in the present application includes:
s301, network configuration information of each cell in the target area is obtained.
The network configuration information of each cell refers to corresponding parameters when the base stations around the cell provide network service for the cell.
The network configuration information includes cell identification, location information, and available network service types. The available network service type refers to hardware and software settings adopted when a base station corresponding to a cell provides network service for the cell, and the hardware and software settings include single-carrier communication service, multi-carrier communication service and multi-band communication service.
The single carrier communication service means that a base station provides network data transmission service for a corresponding cell by using one carrier, and the carrier has a preset bandwidth and a preset frequency band.
The multi-carrier communication service refers to that a base station provides network data transmission service for a corresponding cell by using a plurality of carriers, wherein the plurality of carriers adopt the same frequency band, but the total amount of available bandwidth is larger than that of single carrier communication.
The multi-band communication service refers to that at least two base stations corresponding to a cell provide network data transmission service by carriers of different frequency bands.
S302, according to the position information, the available network service type and the base station service mapping table, the base station identification of the network service provided for each cell is obtained.
Wherein the location information and the available network service type are obtained from step S301.
The base station service mapping table indicates the corresponding relationship among the location information, the available network service type and the base station identifier, that is, the base station corresponding to the base station identifier provides the corresponding available network service type for the cell in the location information.
S303, according to the base station identification, the cell identification and the base station communication performance mapping table, communication performance data of each cell in a preset time range is obtained.
Wherein, the base station identity is obtained from step S302, and the cell identity is obtained from step S301.
The base station communication performance mapping table represents the corresponding relationship between the base station identifier, the cell identifier and the communication performance data.
The communication performance data of each cell in the preset time range represents index data of communication operation of each cell through the base station in the preset time range, and the index data comprises telephone traffic, flow, call completing rate and call dropping rate.
And S304, when the communication performance data meets the preset energy-saving condition, generating an energy-saving mapping relation of the cell.
According to different communication configuration information of each cell, the types of base stations of communication signals provided for each cell are different, and the energy-saving mapping relation is also different.
The energy-saving mapping relation comprises a single-carrier energy-saving mapping relation, a multi-band first energy-saving mapping relation and a multi-band second energy-saving mapping relation.
And when the communication configuration information is single carrier communication, generating a corresponding single carrier energy-saving mapping relation for the cell meeting the energy-saving condition. The step of generating the single carrier energy-saving mapping relation includes steps S3041 to S3042:
s3041, obtaining traffic data of the first target cell in a plurality of first target time ranges.
The first target cell is a cell of which the communication configuration information in the target region is single carrier communication.
The plurality of first target time ranges are a plurality of time ranges corresponding to the same time period in adjacent days of the first target cell. Wherein adjacent multiple days means at least two consecutive days. For example: the first target time ranges are 0 to 7 points in 7 consecutive days.
S3042, when all the traffic data in the first target time range is smaller than the single carrier low traffic threshold, a single carrier energy saving mapping relationship of the first target cell is generated.
Here, the first target time range is explained in detail in step S3041, and is not described herein again.
The single-carrier low traffic threshold is the minimum traffic data volume for determining whether the traffic data volume generated by the base station providing the network service by using the single carrier in each first target time range needs to be subjected to the energy-saving operation.
The single-carrier low traffic threshold is set according to the profit generated by the traffic provided by the base station providing the single carrier in the target time range and the profit consumed by maintaining the operation of the base station.
In practical application, due to the particularity of the social attribute of the first target cell, the cell cannot generate a corresponding single-carrier energy-saving mapping relation because the used communication performance data is lower than the single-carrier low-traffic threshold value, so as to perform a corresponding energy-saving operation, that is, the energy-saving attribute information of the first target cell needs to be considered when generating the single-carrier energy-saving mapping relation of the first target cell.
More specifically, the generation process of the single carrier energy saving mapping relation considering the energy saving attribute information includes steps S3043 to S3044:
s3043, acquiring traffic data of the first target cell in multiple first target time ranges and energy saving attribute information of the first target cell.
The first target cell is a cell of which the communication configuration information in the target region is single carrier communication.
The energy-saving attribute information is an attribute of whether the cell can perform energy-saving operation, and the attribute includes: energy can be saved and energy can not be saved.
S3044, when all the traffic data in the first target time range is smaller than the single-carrier low traffic threshold and the energy saving attribute information of the first target cell indicates that energy can be saved, generating a single-carrier energy saving mapping relationship of the first target cell.
The first target time range is explained in detail in step S3041, and the single carrier traffic threshold is explained in detail in step S3042, which are not repeated herein.
The energy saving attribute of the first target cell is acquired from step S3043.
When the energy-saving attribute of the first target cell indicates that energy can be saved, if the flow data of the cell in all the first target time ranges is smaller than the single-carrier flow threshold, generating a single-carrier energy-saving mapping relation of the cell.
Otherwise, when the energy-saving attribute of the first target cell indicates that energy cannot be saved, even if the traffic data of the cell in all the first target time ranges is smaller than the single-carrier traffic threshold, the single-carrier energy-saving mapping relationship of the cell cannot be generated to maintain the continuous operation of the base station providing the communication service for the cell.
And when the communication configuration information is multi-carrier communication, generating a corresponding multi-carrier energy-saving mapping relation for the cell meeting the energy-saving condition. The explanation of the multicarrier communication is explained in detail in step S301, and is not described herein again.
More specifically, the step of generating the multi-carrier energy-saving mapping relationship of the cell includes S3045 to S3046:
s3045, acquiring traffic data and physical resource block utilization of each sector of the second target cell in a plurality of third target time ranges.
And the second target cell is a cell of which the communication configuration information in the target area is multicarrier communication.
The third target time ranges are similar to the first target time ranges in step S3041, and refer to time ranges corresponding to the same time period in adjacent days of the second target cell. The above-mentioned "first" and "third" are used for distinguishing, and have no meaning of front and back order.
A base station providing multi-carrier communication has at least one sector, and traffic data and physical resource block utilization for each sector are extracted from communication performance data.
The physical resource block utilization ratio is a ratio of the physical resource blocks utilized in the third target time range to the total physical resource blocks when the sector utilizes the channel for data transmission.
S3046, when the traffic data of each sector in all the third target time ranges is smaller than the multi-carrier low traffic threshold, and the physical resource block utilization of each sector is smaller than the physical resource block utilization threshold, a multi-carrier energy-saving mapping relationship of the second target cell is generated.
The traffic data in the third target time range and the physical resource block utilization of each sector are obtained in step S3045.
The multi-carrier low traffic threshold is the minimum traffic data volume for determining whether the traffic data volume generated by the base station providing the network service by using the multi-carrier in each third target time range needs to be subjected to the energy-saving operation.
The multi-carrier low traffic threshold is set according to the benefit generated by the traffic provided by the multi-carrier providing base station in the target time range and the benefit consumed by maintaining the operation of the base station.
The threshold of the utilization ratio of the physical resource block refers to the lowest utilization ratio of the physical resource block, which is used by the base station providing the network service by using the multiple carriers in the third target time range, for judging whether the energy-saving operation is required.
And judging that two conditions need to be met simultaneously, namely the flow data of each sector in all the third target time ranges are smaller than the multi-carrier low-flow threshold value, and the utilization rate of the physical resource block of each sector is smaller than the threshold value of the utilization rate of the physical resource block.
And when the communication configuration information is multi-band communication, generating corresponding different multi-band energy-saving mapping relations for the cells meeting different energy-saving conditions. Carriers utilized by a base station that provides multi-band communication for a target cell include a low band carrier and a high band carrier. More specifically, the multiband communication has been explained in detail in step S301, and is not described herein again.
In an embodiment, it is determined that the energy saving condition of the cell is two, and the two correspondingly generated multiband energy saving mapping relationships are a multiband first energy saving mapping relationship and a multiband second energy saving mapping relationship.
More specifically, the step of generating the multi-carrier frequency energy-saving mapping relationship of the cell includes S3047 to S3049:
s3047, acquiring traffic data of the third target cell in a plurality of fifth target time ranges.
And the third target cell is a cell of which the communication configuration information in the target area is multi-band communication.
The fifth target time ranges are similar to the first target time ranges in step S3041, and refer to time ranges corresponding to the same time period in adjacent days of the third target cell.
S3048, when all the flow data in the fifth target time range is smaller than the high-frequency band first low flow threshold, generating a multi-band first energy-saving mapping relationship of the third target cell.
Wherein, the flow data in the fifth target time range is acquired from step S3047.
The high-frequency-band first low traffic threshold refers to a traffic threshold that can perform energy saving operation on part of all base stations corresponding to the third target cell, that is, the traffic required by the third target cell in the fifth target time range is still provided by the part of base stations after performing energy saving operation.
S3049, when all the flow data in the fifth target time range are smaller than the second low flow threshold of the high frequency band, mapping the multi-band second energy-saving mapping relation of the third target cell of the birthday.
Wherein, the flow data in the fifth target time range is acquired from step S3047.
The high-band second low flow threshold is lower than the high-band first low flow threshold in step S3048.
The high-frequency-band second low traffic threshold is a traffic threshold that can further perform energy-saving operation on the basis of the base station performing energy-saving operation in step S3048, that is, the proportion of energy-saving operation performed by the third target cell in the fifth target time range corresponding to the base station in this step is greater than the proportion of energy-saving operation performed in step S3048.
S305, when the communication performance data can not meet the preset energy-saving condition, the energy-saving mapping relation of the cell is released.
The energy-saving mapping relationship is the same as the energy-saving mapping relationship in step S304. According to the different conditions of adding the four energy-saving mapping relations into the cell, the release of the energy-saving mapping relation corresponding to the cell in the energy-saving mapping relation is also divided into four conditions:
when the cell identifier corresponding to the cell exists in the single carrier energy-saving mapping relationship, the step of releasing the energy-saving mapping relationship of the cell includes steps S3051 to S3052:
s3051, flow data of the adjacent cell of the first target cell in a plurality of second target time ranges are obtained.
The plurality of second target time ranges refer to a plurality of time ranges corresponding to the same time interval of the first target cell in the adjacent multiple days, wherein the same time interval in this step is the same as the same time interval in step S3041. In chronological order, the adjacent multiple days in this step are behind the adjacent multiple days involved in step S3041, and the time ranges corresponding to the two adjacent multiple days do not intersect. For example: the first target time range is from 0 to 7 points within 1 month and 1 day to 1 month and 7 days, and the second target time range is from 0 to 7 points within 1 month and 8 days to 1 month and 14 days.
And in a second target time range, performing energy-saving operation by turning off the single-carrier base station in the first target cell. The network communication of the first target cell in the second target time range is provided by the base station corresponding to the adjacent cell of the first target cell, and the situation of the used flow in the first target cell can be monitored through the flow data of the adjacent cell, so that when the flow required by the first target cell is confirmed to continuously not meet the single carrier energy-saving condition, the single carrier energy-saving mapping relation of the cell is released.
S3052, when the flow data exceeds the preset maximum flow threshold of the adjacent cell, the single-carrier energy-saving mapping relation of the first target cell is released.
Wherein the flow data is obtained from step S3051. The traffic data is the sum of the traffic used by the first target cell and the neighboring cell within the second target time range.
The preset maximum flow threshold of the neighboring cell refers to a maximum flow provided by the base station corresponding to the neighboring cell within the second target time range.
When the traffic data exceeds the preset maximum traffic of the adjacent cells, the base stations corresponding to the adjacent cells provide poor network service effects for the two cells, and in order to improve the poor effects, the single-carrier energy-saving mapping relationship of the first target cell needs to be released and the single-carrier base station corresponding to the first target cell needs to be started.
When the cell identifier corresponding to the cell exists in the multi-carrier energy-saving mapping relationship, the step of releasing the energy-saving mapping relationship of the cell includes steps S3053 to S3054:
s3053, obtaining, from the communication performance data, traffic data and physical resource block utilization rates of a second target cell in the target area within a plurality of fourth target time ranges.
The fourth target time ranges refer to time ranges corresponding to the same time interval of the second target cell in adjacent days, where the same time interval in this step is the same as the same time interval in step S3045. In chronological order, the adjacent multiple days in this step are behind the adjacent multiple days involved in step S3045, and the time ranges corresponding to the two adjacent multiple days do not intersect.
And within the fourth target time range, performing energy-saving operation by closing part of carriers of the corresponding base station in the second target cell. The network communication of the second target cell in the fourth target time range is provided by the carrier which is left open by the base station corresponding to the second target cell, and the utilization condition of the second target cell to the base station can be monitored through the flow data and the physical resource block utilization rate transmitted from the residual carrier, so that when the flow and the physical resource block utilization rate required by the second target cell are confirmed to continuously not meet the multi-carrier energy-saving condition, the multi-carrier energy-saving mapping relation of the cell is released.
S3054, when the flow data is larger than or equal to the multi-carrier low flow threshold and/or the physical resource block utilization rate is larger than or equal to the physical resource block utilization rate threshold, the multi-carrier energy-saving mapping relation of the second target cell is released.
Wherein, the data traffic and the physical resource block utilization rate are both obtained from step S3053.
As can be seen from the condition for generating the multi-carrier energy saving mapping relationship of the second target cell according to the judgment in step S3046, if the second target cell corresponding to the cell identifier existing in the energy saving mapping relationship no longer satisfies at least one of the conditions, the multi-carrier energy saving mapping relationship corresponding to the second target cell needs to be released.
When the cell identifier corresponding to the cell exists in the multiband first energy-saving mapping relationship or the multiband second energy-saving mapping relationship, the step of releasing the energy-saving mapping relationship corresponding to the cell includes steps S3055 to S3057:
s3055, acquiring traffic data of a third target cell in the target area in a plurality of sixth target time ranges from the communication performance data.
The sixth target time ranges refer to time ranges corresponding to the same time interval of the third target cell in adjacent days, where the same time interval in this step is the same as the same time interval in step S3047. In chronological order, the adjacent multiple days in this step are behind the adjacent multiple days involved in step S3047, and the time ranges corresponding to the two adjacent multiple days do not intersect.
When the cell identifiers are not in the two energy-saving mapping relations, the multi-band communication is provided by the low-band base station, the first high-band base station and the second high-band base station.
In the sixth target time range, the energy-saving operation is performed by turning off the base station, which partially provides the high frequency band, in the corresponding base station in the third target cell. The network communication of the third target cell in the sixth target time range is provided by the remaining base stations corresponding to the third target cell, and the utilization condition of the third target cell to the base stations can be monitored through the flow data transmitted from the remaining base stations, so that when the flow required by the third target cell is continuously confirmed to not meet the multi-band energy-saving condition required by the energy-saving mapping relation of the cell identifier corresponding to the cell, the multi-band energy-saving mapping relation corresponding to the cell is released.
S3056, when the flow data of the third target cell corresponding to the cell identifier existing in the multi-band first energy-saving mapping relation exceeds the high-band first low-flow threshold, the multi-band first energy-saving mapping relation of the third target cell is released.
Wherein the flow data is obtained from step S3055.
According to the condition of determining whether the third target cell needs to generate the multiband first energy saving mapping relationship in step S3048, if the flow data generated by the third target cell within the sixth target time range and corresponding to the cell identifier existing in the multiband first energy saving mapping relationship is not always lower than the first low flow threshold, the multiband first energy saving mapping relationship needs to be released.
S3057, when the flow data of the third cell corresponding to the cell identifier existing in the multi-band second energy-saving mapping relation exceeds the high-band second low-flow threshold, the multi-band second energy-saving mapping relation of the third target cell is released.
Similar to step S3056, according to the condition that it is determined in step S3049 whether the third target cell needs to generate the multiband second energy saving mapping relationship, if the traffic data generated by the third target cell corresponding to the cell identifier existing in the multiband second energy saving mapping relationship in the sixth target time range is not always lower than the second low traffic threshold, the multiband second energy saving mapping relationship needs to be released.
More specifically, when the third cell from which the multiband second energy saving mapping relationship is released satisfies the condition for generating the high-band first energy saving mapping relationship, the multiband first energy saving mapping relationship of the third target cell still needs to be generated. Wherein, the adding process comprises the step S3058:
s3058, when the flow data of the third target cell in the sixth target time ranges are all lower than the first low flow threshold of the high frequency band, generating a first energy-saving mapping relation of the multiple frequency bands of the third target cell.
Determining whether the third target cell needs to generate the multiband first energy saving mapping relation within the sixth target time ranges is similar to step S3048, and details are not repeated here. The difference is that the traffic data involved in this step is obtained from step S3055.
And S306, each base station in the control target area performs corresponding energy-saving operation in an energy-saving mode within the energy-saving time range.
According to the four energy-saving mapping relations involved in steps S304 and S305, the communication base station corresponding to the cell in the above four energy-saving mapping relations performs four corresponding energy-saving operations according to four different energy-saving manners.
More specifically, according to different models of base stations, the specific instructions of the electronic device for performing energy-saving operation on the base stations are different, and the correspondingly generated energy-saving file scripts are not used. And the electronic equipment sends the energy-saving file script to the control equipment of the corresponding base station to execute the corresponding energy-saving operation.
The process of performing corresponding energy saving operation by each base station in the control target area in an energy saving manner within the energy saving time range includes steps S3061 to S3065:
s3061, acquiring a cell identifier of the target cell.
The cell identifier of the target cell is obtained from the network configuration information corresponding to the cell, where the network configuration information is explained in detail in step S301, and is not described herein again.
S3062, when the cell identification exists in the single carrier energy-saving mapping relation, generating a single carrier energy-saving instruction to close the base station providing single carrier communication for the target cell in a second target time range.
Here, the operation of saving power for the base station providing single carrier communication is explained in detail in step S3051, and is not described here again.
S3063, when the cell identifier exists in the multi-carrier energy-saving mapping relationship, generating a multi-carrier energy-saving command to turn on only a preset number of carriers of the base station providing multi-carrier communication for the target cell within a fourth target time range.
The preset number of carriers of the base station which is only opened to provide multi-carrier communication for the target cell is less than the total number of carriers of the multi-carrier base station. In one embodiment, the predetermined number is 1.
The operation of saving power for the base station providing multi-carrier communication is explained in detail in step 3053 and is not described here.
S3064, when the cell identification exists in the multi-band first energy-saving mapping relation, generating a multi-band first energy-saving instruction to close the first high-band base station within a sixth target time range.
The base station type corresponding to the cell providing network service by the base station obtaining the multi-band carrier wave comprises a low-band base station, a first high-band base station and a second high-band base station.
The network service required by the target cell corresponding to the cell identifier existing in the multi-band first energy-saving mapping relation is provided by the second high-band base station and the low-band base station.
S3065, when the cell identification exists in the multi-band second energy-saving mapping relation, generating a multi-band second energy-saving instruction to close the first high-band base station and the second high-band base station within a sixth target time range.
And the network service required by the target cell corresponding to the cell identifier in the multi-band second energy-saving mapping relation is only provided by the low-band base station.
In the above technical solution, the control device determines energy saving conditions of each cell according to the network configuration information of each cell, compares relevant data in communication performance data generated by a base station associated with each cell to generate an energy saving mapping relation corresponding to the cell meeting the energy saving conditions, and performs corresponding energy saving operation according to the network configuration information of each cell. When the control equipment monitors that the energy-saving cells do not meet the energy-saving condition any more, the energy-saving mapping relation is adjusted in time to ensure the accuracy of the energy-saving mapping relation, so that the accuracy of energy-saving operation on each cell is improved.
As shown in fig. 4, an embodiment of the present application provides an energy saving control apparatus 400 of a communication base station, where the apparatus 400 includes:
an obtaining module 401, configured to obtain communication performance data of each cell in a target area within a preset time range.
A processing module 402, configured to construct an energy-saving mapping relationship of each cell according to the communication performance data and a preset energy-saving condition; the energy-saving mapping relation represents a corresponding relation among the cell identification, the energy-saving mode applied to the cell and the energy-saving time range;
the processing module 402 is further configured to control each base station in the target area to perform a corresponding energy saving operation in an energy saving manner within the energy saving time range.
As shown in fig. 5, an embodiment of the present application provides an electronic device 500, where the electronic device 500 includes a memory 501 and a processor 502.
Wherein the memory 501 is used for storing computer instructions executable by the processor;
the processor 502, when executing the computer instructions, implements the steps in the energy saving control method of the communication base station in the above-described embodiments. Reference may be made in particular to the description relating to the method embodiments described above.
Alternatively, the memory 501 may be separate or integrated with the processor 502. When the memory 501 is provided separately, the server 500 further includes a bus for connecting the memory 501 and the processor 502.
The embodiment of the present application further provides a computer-readable storage medium, where computer instructions are stored in the computer-readable storage medium, and when a processor executes the computer instructions, the steps in the energy saving control method of the communication base station in the foregoing embodiments are implemented.
The embodiment of the present application further provides a computer program product, which includes computer instructions, and the computer instructions, when executed by a processor, implement the steps in the energy saving control method of the communication base station in the foregoing embodiments.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (15)
1. A method for controlling power saving of a communication base station, the method comprising:
acquiring communication performance data of each cell in a target area within a preset time range;
constructing an energy-saving mapping relation of each cell according to the communication performance data and a preset energy-saving condition; the energy-saving mapping relation represents a corresponding relation among the cell identification, an energy-saving mode applied to the cell and an energy-saving time range;
and controlling each base station in the target area to perform corresponding energy-saving operation according to the energy-saving mode within the energy-saving time range.
2. The method according to claim 1, wherein constructing an energy-saving mapping relationship for each cell according to the communication performance data and a preset energy-saving condition specifically comprises:
when the communication performance data meets the preset energy-saving condition, generating an energy-saving mapping relation of the cell;
and when the communication performance data cannot meet the preset energy-saving condition, the energy-saving mapping relation of the cell is released.
3. The method of claim 2, wherein the communication performance data comprises: traffic and communication configuration information, and when the communication performance data meets the preset energy-saving condition, generating an energy-saving mapping relationship of the cell, specifically including:
acquiring flow data of a first target cell in a plurality of first target time ranges; the first target cell is a cell of which the communication configuration information in the target region is single carrier communication;
and when all the flow data in the first target time range are smaller than a single-carrier low-flow threshold, generating a single-carrier energy-saving mapping relation of the first target cell.
4. The method of claim 2, wherein the communication performance data comprises: traffic and communication configuration information, and when the communication performance data meets the preset energy-saving condition, generating an energy-saving mapping relationship of the cell, specifically including:
acquiring flow data of a first target cell in a plurality of first target time ranges and energy-saving attribute information of the first target cell; the first target cell is a cell of which the communication configuration information in the target region is single carrier communication;
and when all the traffic data in the first target time range are smaller than a single-carrier low-traffic threshold and the energy-saving attribute information of the first target cell indicates that energy can be saved, generating a single-carrier energy-saving mapping relation of the first target cell.
5. The method according to claim 3 or 4, wherein when the communication performance data cannot satisfy the preset energy-saving condition, the removing the energy-saving mapping relationship of the cell specifically includes:
acquiring flow data of a cell adjacent to the first target cell in a plurality of second target time ranges;
and when the flow data exceeds the preset maximum flow threshold of the adjacent cell, removing the single carrier energy-saving mapping relation of the first target cell.
6. The method of claim 2, wherein the communication performance further comprises: a physical resource block utilization rate, which is to generate an energy-saving mapping relationship of the cell when the communication performance data meets the preset energy-saving condition, and specifically includes:
acquiring traffic data and physical resource block utilization rate of each sector of a second target cell in a plurality of third target time ranges; the second target cell is a cell of which the communication configuration information in the target area is multicarrier communication;
and when the traffic data of each sector in all the third target time ranges is smaller than a multi-carrier low traffic threshold and the physical resource block utilization rate of each sector is smaller than a physical resource block utilization rate threshold, generating a multi-carrier energy-saving mapping relation of the second target cell.
7. The method according to claim 6, wherein when the communication performance data fails to satisfy the preset energy-saving condition, the removing the energy-saving mapping relationship of the cell specifically includes:
acquiring traffic data and physical resource block utilization rate of the second target cell in a plurality of fourth target time ranges in a target area from the communication performance data;
and when the flow data is greater than or equal to the multi-carrier low flow threshold and/or the physical resource block utilization rate is greater than or equal to the physical resource block utilization rate threshold, the multi-carrier energy-saving mapping relation of the second target cell is released.
8. The method according to claim 2, wherein when the communication performance data satisfies the preset energy-saving condition, generating an energy-saving mapping relationship of the cell specifically includes:
acquiring flow data of a third target cell in a plurality of fifth target time ranges; the third target cell is a cell of which the communication configuration information in the target area is multi-band communication;
when all the flow data in the fifth target time range are smaller than the high-frequency band first low flow threshold, generating a multi-frequency band first energy-saving mapping relation of the third target cell;
and when all the flow data in the fifth target time range are smaller than the high-frequency band second low flow threshold, generating a multi-band second energy-saving mapping relation of the third target cell.
9. The method according to claim 8, wherein when the communication performance data fails to satisfy the preset energy-saving condition, the removing the energy-saving mapping relationship of the cell specifically includes:
acquiring traffic data of the third target cell in a target area in a plurality of sixth target time ranges from the communication performance data;
when the flow data of the third cell corresponding to the cell identifier existing in the multi-band first energy-saving mapping relation exceeds the high-band first low-flow threshold, the multi-band first energy-saving mapping relation of the third target cell is released;
and when the flow data of the third cell corresponding to the cell identifier existing in the multi-band second energy-saving mapping relation exceeds the high-band second low-flow threshold, the multi-band second energy-saving mapping relation of the third target cell is released.
10. The method of claim 9, wherein after the multiband second energy saving mapping relationship of the third target cell is released when the flow data of the third cell existing in the multiband second energy saving mapping relationship exceeds the high-band second low-flow threshold, the method further comprises:
and when the flow data of the third cell in a plurality of sixth target time ranges are all lower than the high-frequency-band first low-flow threshold, generating a multi-frequency-band first energy-saving mapping relation of the third target cell.
11. The method of claim 1, wherein the multiband communication is provided by a low band base station, a first high band base station, a second high band base station; and controlling each base station in the target area to perform corresponding energy-saving operation in the energy-saving time range according to the energy-saving mode, specifically comprising:
acquiring a cell identifier of the target cell;
when the cell identifier exists in a single-carrier energy-saving mapping relation, generating a single-carrier energy-saving instruction to close a base station providing single-carrier communication for the target cell within a second target time range;
when the cell identifier exists in a multi-carrier energy-saving mapping relation, generating a multi-carrier energy-saving instruction to only start a preset number of carriers of a base station providing multi-carrier communication for the target cell within a fourth target time range;
when the cell identification exists in a multi-band first energy-saving mapping relation, generating a multi-band first energy-saving instruction to close the first high-band base station within a sixth target time range;
and when the cell identifier exists in the multi-band second energy-saving mapping relation, generating a multi-band second energy-saving instruction to close the first high-band base station and the second high-band base station within a sixth target time range.
12. The method according to claim 1, wherein the obtaining communication performance data of each cell in the target area within a preset time range specifically comprises:
acquiring network configuration information of each cell in a target area; the network configuration information comprises a cell identifier, position information and an available network service type;
obtaining a base station identifier of network service provided for each cell according to the position information, the available network service type and a base station service mapping table; wherein the base station service mapping table represents a correspondence between the location information, the available network service type, and the base station identifier;
and acquiring communication performance data of each cell within a preset time range according to the base station identifier, the cell identifier and a base station communication performance mapping table, wherein the base station communication performance mapping table represents the corresponding relation among the base station identifier, the cell identifier and the communication performance data.
13. An apparatus for controlling power saving of a communication base station, the apparatus comprising:
the acquisition module is used for acquiring communication performance data of each cell in a target area within a preset time range;
the processing module is used for constructing an energy-saving mapping relation of each cell according to the communication performance data and a preset energy-saving condition; the energy-saving mapping relation represents a corresponding relation between the cell and an energy-saving mode and an energy-saving time range applied to the cell;
the processing module is further configured to control each base station in the target area to perform a corresponding energy saving operation in the energy saving time range according to the energy saving mode.
14. An electronic device, comprising: a processor and a memory communicatively coupled to the processor;
the memory stores computer-executable instructions;
the control processor, when executing the computer instructions, is configured to implement the energy saving control method of any one of claims 1 to 12.
15. A computer-readable storage medium, wherein computer instructions are stored in the computer-readable storage medium, and when executed by a processor, the computer instructions are configured to implement the energy saving control method according to any one of claims 1 to 12.
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