CN114286432B - Energy-saving control method, device, equipment and storage medium of communication base station - Google Patents
Energy-saving control method, device, equipment and storage medium of communication base station Download PDFInfo
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- CN114286432B CN114286432B CN202111667882.3A CN202111667882A CN114286432B CN 114286432 B CN114286432 B CN 114286432B CN 202111667882 A CN202111667882 A CN 202111667882A CN 114286432 B CN114286432 B CN 114286432B
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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 time range according to an energy-saving mode 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 as to determine the energy-saving cells in the target area in the preset time range and improve the accuracy of the energy-saving operation on each cell in the energy-saving time range.
Description
Technical Field
The present disclosure relates to the field of energy saving technologies of communication base stations, 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 the energy-saving cell through manual initiative, then carrying out corresponding energy-saving operation on base station equipment corresponding to each cell at corresponding time, and determining that the energy-saving cell and the actual energy-saving cell are large in difference 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 is a 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 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 the 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 technical scheme, the electronic equipment judges 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 conditions so as to generate a corresponding energy-saving mapping relation, so that the accuracy of judging the energy-saving cell is improved, and the accuracy of controlling the base station corresponding to the cell to perform corresponding energy-saving operation within the energy-saving time range is improved.
Optionally, constructing an energy-saving mapping relation of each cell according to the communication performance data and the preset energy saving, which specifically includes:
when the communication performance data meets the preset energy-saving conditions, generating an energy-saving mapping relation of the cell;
and when the communication performance data cannot meet the preset energy-saving conditions, the energy-saving mapping relation of the cell is relieved.
Optionally, the communication performance data includes: and generating energy-saving mapping relation of the cell when the communication performance data meet the preset energy-saving condition by the flow and the communication configuration information, wherein the energy-saving mapping relation specifically comprises the following steps:
acquiring flow data of a first target cell in a plurality of first target time ranges; the first target cell is a cell in which communication configuration information in a target area is single carrier communication;
and when the flow data in all the first target time ranges 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 includes: and generating energy-saving mapping relation of the cell when the communication performance data meet the preset energy-saving condition by the flow and the communication configuration information, wherein the energy-saving mapping relation specifically comprises the following steps:
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 in which communication configuration information in a target area is single carrier communication;
When the flow data in all the first target time ranges 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, a single-carrier energy-saving mapping relation of the first target cell is generated.
Optionally, when the communication performance data cannot meet the preset energy-saving condition, the energy-saving mapping relation of the cell is released, which specifically includes:
acquiring flow data of adjacent cells of a 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 cells, the single carrier energy-saving mapping relation of the first target cell is released.
Optionally, the communication performance further includes: physical resource block utilization; when the communication performance data meets the preset energy-saving condition, an energy-saving mapping relation of the cell is generated, and the method specifically comprises the following steps:
acquiring flow 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 in which communication configuration information in a target area is multicarrier communication;
and when the flow data of each sector in all the third target time ranges are smaller than the multi-carrier low flow threshold and the physical resource block utilization rate of each sector is smaller than the physical resource block utilization rate threshold, generating the 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 relation of the cell is released, which specifically includes:
acquiring flow data and physical resource block utilization rate of a second target cell in a target area in a plurality of fourth target time ranges from communication performance data;
and when the flow data is greater than or equal to a multi-carrier low flow threshold and/or the physical resource block utilization rate is greater than or equal to a physical resource block utilization rate threshold, the multi-carrier energy-saving mapping relation of the second target cell is relieved.
Optionally, when the communication performance data meets a preset energy-saving condition, an energy-saving mapping relation of the cell is generated, which 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 in which communication configuration information in a target area is multi-band communication;
when the flow data in all the fifth target time ranges are smaller than the first low flow threshold value of the high frequency band, generating a multi-frequency band first energy-saving mapping relation of the third target cell;
and when the flow data in all the fifth target time ranges are smaller than the second low flow threshold value of the high frequency band, generating a second energy-saving multi-frequency band mapping relation of the third target cell.
Optionally, when the communication performance data cannot meet the preset energy-saving condition, the energy-saving mapping relation of the cell is released, which specifically includes:
acquiring flow data of a third target cell in a target area in a plurality of sixth target time ranges from 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 first low flow threshold value of a high frequency band, 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 a second low flow threshold value of the high band, the multi-band second energy-saving mapping relation of the third target cell is released.
Optionally, after the releasing the multi-band second energy-saving mapping relationship of the third target cell when the traffic data of the third cell existing in the multi-band second energy-saving mapping relationship exceeds the high-band second low-traffic threshold, the method further includes:
and when the flow data of the third cell in the sixth target time ranges are lower than the first low flow threshold value 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; each base station in the control target area performs corresponding energy-saving operation in an energy-saving mode within an energy-saving time range, and specifically comprises the following steps:
acquiring a cell identifier of a target cell;
when the cell identification exists in the single-carrier energy-saving mapping relation, generating a single-carrier energy-saving instruction to close a base station for providing single-carrier communication for a target cell in a second target time range;
when the cell identification exists in the 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 a target cell in a fourth target time range;
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 in a sixth target time range;
and 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 in a sixth target time range.
Optionally, 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 cell identification, location information and available network service types;
obtaining the base station identification of the 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 identifier;
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 the energy-saving condition of each cell according to the network configuration information of each cell, compares the relevant data in the communication performance data generated by the base station associated with each cell to generate the energy-saving mapping relation corresponding to the cell meeting the energy-saving condition, and performs the corresponding energy-saving operation according to the network configuration information of each cell. When the control equipment monitors that the cell for energy saving does not meet the energy saving condition any more, the energy saving mapping relation can be adjusted in time so as to ensure the accuracy of the energy saving mapping relation, thereby improving the accuracy of energy saving operation of each cell.
In a second aspect, the present application provides an energy saving control device of a communication base station, including:
the acquisition module is used for acquiring communication performance data of each cell in the 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 the preset energy-saving conditions; the energy-saving mapping relation represents the corresponding relation between the cell and the energy-saving mode and the energy-saving time range applied to the cell;
the processing module is also used for 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 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 computer-executable instructions stored in the memory to implement the method of power saving control of a communication base station according to the first aspect.
In a fourth aspect, the present application provides a computer-readable storage medium having stored therein computer instructions which, when executed by a processor, are configured to implement the method for power saving control of a 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 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 so as to control each base station in the target area to perform corresponding energy-saving operation in an energy-saving mode within the energy-saving time range, determining the energy-saving cell in the target area within the preset time range, and improving the accuracy of performing energy-saving operation on each cell within the energy-saving time range.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the 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 flow chart of an energy-saving control method of a communication base station according to an embodiment of the present application;
fig. 3 is a flow chart of 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 device 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.
Specific embodiments thereof have been shown by way of example in the drawings and will herein be described in more detail. These drawings and the written description are not intended to limit the scope of the inventive concepts in any way, but to illustrate the concepts of the present application to those skilled in the art by reference to specific embodiments.
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.
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 the energy-saving cell through manual initiative, then carrying out corresponding energy-saving operation on base station equipment corresponding to each cell at corresponding time, and determining that the energy-saving cell and the actual energy-saving cell are large in difference 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 is a problem to be solved.
Aiming at the technical problems, the embodiment of the application provides an energy-saving control method, device, equipment and storage medium of a communication base station, which aim to solve the problem of improving the accuracy of controlling energy saving of each cell. The technical conception of the application is as follows: different energy-saving conditions are set according to different modes of providing network service for corresponding base stations of each cell, and the cells meeting the energy-saving conditions generate corresponding energy-saving mapping relations so as to perform corresponding energy-saving operation on each cell in a target time range.
Fig. 1 is a schematic diagram of an application scenario of energy saving control of a communication base station provided in 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 instruction according to the signal utilization states of the cells corresponding to the plurality of communication base stations so as to control the corresponding communication base stations to save energy. More specifically, the power saving instruction is an instruction that the electronic device 12 controls the corresponding base station to execute within the power saving time range of each communication base station in the power saving map.
The single carrier communication base station 101 provides communication signals for the first cell 111 using a single carrier, and the multi-carrier communication base station 102 provides communication signals for the second cell 112 using a multi-carrier, in one embodiment a number of 2, including 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 together provide communication signals of different frequency bands for the third cell 113 and the fourth cell 114, and in an embodiment, the three communication base stations provide communication signals by using three carriers of different frequency bands, that is, under the condition of not saving energy, the communication signals acquired by the third cell 113 and the fourth cell 114 are all provided by the carriers of the three frequency bands.
In addition, 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 signals of the first cell 111 are provided by the communication signals of the carriers 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 signals of the cells are provided by the 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 of a method for controlling energy saving of a communication base station according to an exemplary embodiment of the present application. As shown in fig. 2, the method for controlling energy saving of a communication base station provided in the present application includes:
s201, the electronic equipment acquires communication performance data of each cell in the target area within a preset time range.
Wherein the target area includes at least one cell therein.
The target area is determined according to the coverage area of the cell to which the energy-saving control method is applied, i.e. the target area is a set of coverage areas 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 in the target area through a base station providing communication services for each cell. The electronic equipment can acquire the utilization degree of the base station by each cell according to the communication performance data.
The preset time range is a time range in which the electronic device determines whether each cell needs to take energy saving measures.
S202, the electronic equipment constructs an energy-saving mapping relation of each cell according to the communication performance data and the preset energy-saving conditions.
Wherein the communication performance data is acquired from step S201.
The energy-saving condition is that the communication performance data required by a cell implementing the energy-saving control method of the communication base station provided by the application in the process of using the communication service is smaller than the communication performance data generated by at least one base station corresponding to the cell, namely, when the communication performance generated by the base station generates the waste, the cell meets the energy-saving condition.
The energy saving mapping relation represents a correspondence relation among cell identification, energy saving mode applied to the cell and energy saving time range.
The energy-saving mode refers to a mode of acquiring communication data according to a cell in an energy-saving table, and takes energy-saving measures for a base station corresponding to the cell. The energy-saving time range is the time for the base station to perform energy-saving operation in the energy-saving mode, and the time is the time when the performance required by the cell to communicate by using the corresponding base station is lower than a preset threshold for a long time.
S203, each base station in the electronic equipment control target area performs corresponding energy-saving operation in an energy-saving mode within the energy-saving time range.
Wherein, each base station node time range and energy saving mode in the target area are obtained from step S202.
According to the technical scheme, the electronic equipment judges 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 conditions so as to generate a corresponding energy-saving mapping relation, so that the accuracy of judging the energy-saving cell is improved, and the accuracy of controlling the base station corresponding to the cell to perform corresponding energy-saving operation within the energy-saving time range is improved.
Fig. 3 is a flow chart of a method for controlling energy saving of a communication base station according to an embodiment of the present application, where an execution body of the method is an electronic device. As shown in fig. 3, the method for controlling energy saving of a communication base station provided in the present application includes:
S301, acquiring network configuration information of each cell in a target area.
The network configuration information of each cell refers to parameters corresponding to when base stations around the cell provide network services 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 by a base station corresponding to a cell when the base station provides network service for the cell, and the settings comprise single-carrier communication service, multi-carrier communication service and multi-band communication service.
The single carrier communication service refers to that a base station provides network data transmission service for a corresponding cell by using one carrier, wherein 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 multiple carriers, wherein the multiple carriers adopt the same frequency band, but the total available bandwidth is larger than that provided by 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 acquired from step S301.
The base station service mapping table represents the corresponding relation among the location information, the available network service types and the base station identifiers, namely, the base station corresponding to the base station identifier provides the corresponding available network service types for the cells in the location information.
S303, according to the base station identification, the cell identification and the base station communication performance mapping table, the communication performance data of each cell in a preset time range is obtained.
Wherein, the base station identifier is obtained from step S302, and the cell identifier is obtained from step S301.
The base station communication performance map indicates correspondence between base station identities, cell identities, and communication performance data.
The communication performance data of each cell in the preset time range represents index data of communication operation of each cell in the preset time range through the base station, wherein the index data comprises telephone traffic, flow, call completing rate and call dropping rate.
S304, when the communication performance data meets the preset energy-saving condition, an energy-saving mapping relation of the cell is generated.
According to different communication configuration information of each cell, the types of the base stations of the communication signals provided for each cell are different, and the energy-saving mapping relations are also different.
The energy-saving mapping relation comprises a single carrier energy-saving mapping relation, a multi-frequency band first energy-saving mapping relation and a multi-frequency band second energy-saving mapping relation.
When the communication configuration information is single carrier communication, the corresponding single carrier energy-saving mapping relation is generated by the cells meeting the energy-saving condition. The step of generating the single carrier energy-saving mapping relationship includes S3041 to S3042:
s3041, acquiring flow data of a first target cell in a plurality of first target time ranges.
The first target cell is a cell in which communication configuration information in a target area is single carrier communication.
The plurality of first target time ranges refer to a plurality of time ranges corresponding to the same period of time of the first target cell in adjacent days. Wherein, adjacent days refer to at least two consecutive days. For example: the first plurality of target time ranges are 0 points to 7 points within 7 consecutive days.
S3042, when the flow data in all the first target time ranges are smaller than the single carrier low flow threshold, generating a single carrier energy-saving mapping relation of the first target cell.
The first target time range is explained in detail in step S3041, and will not be described herein.
The single carrier low traffic threshold refers to a minimum traffic data amount for determining whether traffic data amounts generated by a base station providing network services using a single carrier in each first target time range require energy-saving operation.
The single carrier low traffic threshold is set based on the benefits generated by the traffic provided by the base station providing the single carrier over the target time frame versus the benefits consumed to maintain 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 due to the fact that the used communication performance data is lower than the single carrier low flow threshold value, so that corresponding energy-saving operation is performed, namely energy-saving attribute information of the first target cell needs to be considered when the single carrier energy-saving mapping relation of the first target cell is generated.
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 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 in which communication configuration information in a target area is single carrier communication.
The energy saving attribute information refers to an attribute of whether the cell can perform energy saving operation, and the attribute includes: energy saving and not energy saving.
S3044, when the flow data in all the first target time ranges are smaller than the single-carrier low flow threshold, and the energy-saving attribute information of the first target cell indicates that energy can be saved, a single-carrier energy-saving mapping relation of the first target cell is generated.
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 described in detail herein.
The energy saving property 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 value, 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, the single-carrier energy-saving mapping relation of the cell cannot be generated to maintain continuous operation of the base station providing communication service for the cell even if the traffic data of the cell in all the first target time ranges is smaller than the single-carrier traffic threshold.
When the communication configuration information is multi-carrier communication, the corresponding multi-carrier energy-saving mapping relation is generated by the cells meeting the energy-saving conditions. The explanation of the multi-carrier communication is already explained in detail in step S301, and will not be described herein.
More specifically, the step of generating the multi-carrier energy-saving mapping relation of the above-described cell includes S3045 to S3046:
s3045, acquiring flow data and physical resource block utilization rate of each sector of the second target cell in a plurality of third target time ranges.
The second target cell is a cell in which communication configuration information in the target area is multicarrier communication.
The plurality of third target time ranges are similar to the plurality of first target time ranges in step S3041, and refer to a plurality of time ranges corresponding to the same period of time of the second target cell in adjacent days. The above "first" and "third" are used for distinction, and no order is followed.
A base station providing multicarrier communication has at least one sector, and traffic data and physical resource block utilization of each sector are extracted from communication performance data.
The physical resource block utilization rate refers to the proportion of the physical resource blocks utilized in the third target time range to the total physical resource blocks when the sectors utilize the channels to transmit data.
S3046, when the flow data of each sector in all the third target time ranges is smaller than the multi-carrier low flow threshold, and the physical resource block utilization rate of each sector is smaller than the physical resource block utilization rate threshold, generating a multi-carrier energy-saving mapping relation of the second target cell.
Wherein, the traffic data and the physical resource block utilization of each sector in the third target time range are obtained from step S3045.
The multicarrier low traffic threshold refers to a minimum traffic data amount that determines whether traffic data amounts generated by a base station providing network services using multicarrier in respective third target time ranges require energy-saving operation.
The multicarrier low traffic threshold is set based on the benefits generated by the traffic provided by the multicarrier providing base station over a target time frame versus the benefits consumed to maintain operation of the base station.
The physical resource block utilization threshold refers to the lowest physical resource block utilization rate of judging whether to perform energy-saving operation by using the proportion of physical resource blocks utilized by the base station for providing network services in the third target time range.
And judging that two conditions are required to be met simultaneously, namely that the flow data of each sector in all third target time ranges are smaller than a multi-carrier low-flow threshold value, and the utilization rate of the physical resource blocks of each sector is smaller than a physical resource block utilization rate threshold value.
When the communication configuration information is multi-band communication, the corresponding different multi-band energy-saving mapping relations are generated by the cells meeting different energy-saving conditions. The carriers utilized by the base station providing multi-band communications for the 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 will not be described here again.
In an embodiment, the two energy-saving conditions of the cell are determined to be two, and the two corresponding multi-band energy-saving mapping relations are a multi-band first energy-saving mapping relation and a multi-band second energy-saving mapping relation.
More specifically, the step of generating the multi-carrier frequency energy-saving mapping relation of the above cell includes S3047 to S3049:
and S3047, acquiring flow data of the third target cell in a plurality of fifth target time ranges.
The third target cell is a cell in which communication configuration information in the target area is multi-band communication.
The plurality of fifth target time ranges are similar to the plurality of first target time ranges in step S3041, and refer to a plurality of time ranges corresponding to the same period of time in the adjacent multiple days of the third target cell.
S3048, when the flow data in all the fifth target time ranges are smaller than the first low flow threshold value of the high frequency band, generating a multi-frequency band first energy-saving mapping relation of the third target cell.
Wherein the flow data in the fifth target time range is acquired from step S3047.
The first low traffic threshold of the high frequency band is a traffic threshold capable of performing energy-saving operation on a part of the 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 the base stations after the energy-saving operation is performed.
S3049, when the flow data in all the fifth target time ranges are smaller than the second low flow threshold value of the high frequency band, the multi-frequency band second energy-saving mapping relation of the third target cell is generated.
Wherein the flow data in the fifth target time range is acquired from step S3047.
The high-band second low-traffic threshold is lower than the high-band first low-traffic threshold in step S3048.
The second low traffic threshold of the high frequency band is a traffic threshold that can further perform energy saving operation based on the base station performing energy saving operation in step S3048, that is, the proportion of the third target cell corresponding to the base station performing energy saving operation corresponding to the step in the fifth target time range is greater than the proportion of the third target cell performing energy saving operation in step S3048.
And S305, when the communication performance data cannot meet the preset energy-saving condition, the energy-saving mapping relation of the cell is relieved.
The energy-saving mapping relationship is the same as that in step S304. According to different conditions of adding the four energy-saving mapping relations into the cells, the energy-saving mapping relations corresponding to the cells which are released from the energy-saving mapping relations are also divided into four cases:
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:
And S3051, acquiring flow data of adjacent cells of the first target cell in a plurality of second target time ranges.
The plurality of second target time ranges refer to a plurality of time ranges corresponding to the same period of the first target cell in the adjacent days, wherein the same period in the step is the same as the same period in the step S3041. In time series, the adjacent multiple days in this step are behind the adjacent multiple days referred to 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 0 point to 7 point in 1 month 1 day to 1 month 7 day, and the second target time range is 0 point to 7 point in 1 month 8 day to 1 month 14 day.
In the second target time range, the energy-saving operation has been performed by turning off the single carrier base station in the first target cell. The network communication performed by 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 condition of the used flow in the first target cell can be monitored through the flow data of the adjacent cell, so that the single carrier energy-saving mapping relation of the cell is released when the condition that the flow required by the first target cell continuously does not meet the single carrier energy-saving condition is confirmed.
And S3052, when the flow data exceeds the preset maximum flow threshold of the adjacent cells, the single carrier energy-saving mapping relation of the first target cell is relieved.
Wherein the flow data is obtained from step S3051. The traffic data is the sum of traffic used by the first target cell and the neighboring cells in the second target time range.
The preset maximum flow threshold of the adjacent cell refers to the maximum flow provided by the base station corresponding to the adjacent cell in the second target time range.
When the traffic data exceeds the preset traffic maximum value of the adjacent cells, the base station corresponding to the adjacent cells provides poor network service effect for the two cells, and in order to improve the poor effect, the single carrier energy-saving mapping relation of the first target cell needs to be relieved 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:
and S3053, acquiring flow data and physical resource block utilization rate of the second target cell in the target area in a plurality of fourth target time ranges from the communication performance data.
The plurality of fourth target time ranges refer to a plurality of time ranges corresponding to the same period of the second target cell in the adjacent days, wherein the same period in the step is the same as the same period in the step S3045. In time series, the adjacent multiple days in this step are behind the adjacent multiple days referred to in step S3045, and the time ranges corresponding to the two adjacent multiple days do not intersect.
And in the fourth target time range, the energy-saving operation is performed by turning off 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 remaining open carriers of 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 remaining carriers, so that the multi-carrier energy-saving mapping relation of the second target cell is released when the fact that the flow and the physical resource block utilization rate required by the second target cell continuously do not meet the multi-carrier energy-saving condition is confirmed.
S3054, when the flow data is greater than or equal to a multi-carrier low flow threshold and/or the physical resource block utilization rate is greater than or equal to a 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 are obtained from step S3053.
As can be seen from the condition for generating the multi-carrier energy-saving mapping relation of the second target cell according to the determination in step S3046, if the second target cell corresponding to the cell identifier existing in the energy-saving mapping relation no longer satisfies at least one of the conditions, the corresponding multi-carrier energy-saving mapping relation needs to be released.
When the cell identifier corresponding to the cell exists in the multi-band first energy-saving mapping relation or the multi-band second energy-saving mapping relation, the step of releasing the energy-saving mapping relation corresponding to the cell includes steps S3055 to S3057:
and S3055, acquiring flow data of a third target cell in the target area in a plurality of sixth target time ranges from the communication performance data.
The plurality of sixth target time ranges refer to a plurality of time ranges corresponding to the same period of the third target cell in the adjacent days, wherein the same period in the step is the same as the same period in the step S3047. In time series, the adjacent multiple days in this step are behind the adjacent multiple days referred to 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 has been performed by turning off the base station that partially provides the high frequency band in the corresponding base station in the above-described third target cell. The network communication performed by 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 traffic data transmitted from the remaining base stations, so that when the traffic required by the third target cell is confirmed to continuously not meet the multi-frequency energy-saving condition required by the energy-saving mapping relation currently located by the cell identifier corresponding to the cell, the multi-frequency 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.
The flow data is acquired from step S3055.
According to the condition of determining whether the third target cell needs to generate the multi-band first energy saving mapping relationship in step S3048, if the traffic data generated by the third target cell corresponding to the cell identifier existing in the multi-band first energy saving mapping relationship in the sixth target time range is not always lower than the first low traffic threshold, the multi-band 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 second low flow threshold of the high band, the multi-band second energy-saving mapping relation of the third target cell is released.
Similar to step S3056, according to the condition of determining whether the third target cell needs to generate the multi-band second energy-saving mapping relationship in step S3049, if the traffic data generated by the third target cell corresponding to the cell identifier existing in the multi-band second energy-saving mapping relationship in the sixth target time range is not always lower than the second low traffic threshold, the multi-band second energy-saving mapping relationship needs to be released.
More specifically, when the third cell from which the multi-band second energy-saving mapping relationship is released satisfies the condition for generating the high-band first energy-saving mapping relationship, the multi-band first energy-saving mapping relationship of the third target cell still needs to be generated. The adding process includes step S3058:
and S3058, when the flow data of the third target cell in the plurality of sixth target time ranges are 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.
The step of determining whether the third target cell needs to generate the multi-band first energy saving mapping relationship in the sixth target time ranges is similar to the step S3048, and will not be repeated here. The difference is that the flow data involved in this step is acquired from step S3055.
S306, 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.
According to the four energy-saving mapping relations in the steps S304 and S305, the communication base station corresponding to the cell in the four energy-saving mapping relations performs four corresponding energy-saving operations according to four different energy-saving modes.
More specifically, according to different types of base stations, specific instructions of the electronic equipment for performing energy-saving operation on the base stations are different, and the corresponding energy-saving file script is not used. And the electronic equipment sends the energy-saving file script to control equipment of the corresponding base station so as to execute corresponding energy-saving operation.
The process of controlling each base station in the target area to perform the corresponding energy saving operation in the energy saving manner within the energy saving time range includes steps S3061 to S3065:
s3061, obtaining the cell identification 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.
And S3062, when the cell identification exists in the single-carrier energy-saving mapping relation, generating a single-carrier energy-saving instruction to close a base station for providing single-carrier communication for the target cell in a second target time range.
The operation of saving energy for the base station providing the single carrier communication is already explained in detail in step S3051, and will not be described here again.
S3063, when the cell identifier exists in the multi-carrier energy-saving mapping relation, generating a multi-carrier energy-saving instruction to only start a preset number of carriers of the base station providing multi-carrier communication for the target cell in the fourth target time range.
Wherein the number of carriers of the preset number of base stations that are only turned on 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 power saving for the base station providing the multicarrier communication is explained in detail in step 3053 and will not be described here.
And 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 in a sixth target time range.
The base station types corresponding to the cells for providing network services by the base station of the obtained multi-band carrier comprise 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 a second high-band base station and a 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 in a sixth target time range.
The network service required by the target cell corresponding to the cell identifier existing 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 the energy-saving condition of each cell according to the network configuration information of each cell, compares the relevant data in the communication performance data generated by the base station associated with each cell to generate the energy-saving mapping relation corresponding to the cell meeting the energy-saving condition, and performs the corresponding energy-saving operation according to the network configuration information of each cell. When the control equipment monitors that the cell for energy saving does not meet the energy saving condition any more, the energy saving mapping relation can be adjusted in time so as to ensure the accuracy of the energy saving mapping relation, thereby improving the accuracy of energy saving operation of each cell.
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:
the acquiring module 401 is configured to acquire communication performance data of each cell in the 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 the 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 to store computer instructions executable by the processor;
the processor 502, when executing computer instructions, implements the steps in the power saving control method of the communication base station in the above-described embodiment. Reference may be made in particular to the relevant description of the embodiments of the method 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 application further provides a computer readable storage medium, in which computer instructions are stored, and when the processor executes the computer instructions, the steps in the energy-saving control method of the communication base station in the above embodiment are implemented.
The present application also provides a computer program product comprising computer instructions which, when executed by a processor, implement the steps in the energy saving control method of the communication base station in the above embodiment.
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 application 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 application 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 is to be understood that the present application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (14)
1. A method for energy saving control of a communication base station, the method comprising:
acquiring communication performance data of each cell in a target area within a preset time range; wherein the communication performance data is performance data generated by a base station providing a communication service for each cell, comprising: traffic and communication configuration information; the communication configuration information includes: single carrier communication, multi-carrier communication, and multi-band communication;
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 a cell identifier, an energy-saving mode applied to the cell and an energy-saving time range;
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;
the multi-band communication is provided by a low-band base station, a first high-band base station and a second high-band base station; each base station in the control target area performs corresponding energy-saving operation in the energy-saving time range according to the energy-saving mode, and specifically comprises the following steps:
acquiring a cell identifier of a target cell;
when the cell identification exists in the single-carrier energy-saving mapping relation, generating a single-carrier energy-saving instruction to close a base station for providing single-carrier communication for the target cell in a second target time range;
When the cell identification exists in the 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 in a fourth target time range;
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 in a sixth target time range;
and 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 in a sixth target time range.
2. The method according to claim 1, wherein constructing the energy-saving mapping relation of each cell according to the communication performance data and the preset energy-saving condition specifically includes:
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, releasing the energy-saving mapping relation of the cell.
3. The method according to claim 2, wherein when the communication performance data satisfies the preset energy saving condition, generating an energy saving mapping relation of the cell specifically includes:
Acquiring flow data of a first target cell in a plurality of first target time ranges; the first target cell is a cell in which 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 a single carrier low flow threshold, generating a single carrier energy-saving mapping relation of the first target cell.
4. The method according to claim 2, wherein when the communication performance data satisfies the preset energy saving condition, generating an energy saving mapping relation of the cell specifically includes:
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 in which 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 a 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.
5. The method according to claim 3 or 4, wherein when the communication performance data cannot meet the preset energy saving condition, releasing the energy saving mapping relation of the cell 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, the single carrier energy-saving mapping relation of the first target cell is released.
6. The method of claim 2, wherein the communication performance further comprises: and when the communication performance data meets the preset energy-saving condition, generating an energy-saving mapping relation of the cell, wherein the physical resource block utilization ratio specifically comprises the following steps:
acquiring flow 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 in which communication configuration information in the target area is multicarrier communication;
and when the flow data of each sector in all the third target time ranges is smaller than a multi-carrier low flow threshold value and the physical resource block utilization rate of each sector is smaller than a physical resource block utilization rate threshold value, 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 cannot meet the preset energy saving condition, releasing the energy saving mapping relation of the cell specifically includes:
Acquiring flow data and physical resource block utilization rate of the second target cell 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 multicarrier 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 multicarrier 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 relation 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 in which the communication configuration information in the target area is multi-band communication;
when the flow data in all the fifth target time ranges are smaller than a first low flow threshold value of a high frequency band, 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 a second low flow threshold value of the high frequency band, generating a second energy-saving multi-frequency band mapping relation of the third target cell.
9. The method according to claim 8, wherein when the communication performance data cannot meet the preset energy saving condition, releasing the energy saving mapping relation of the cell specifically includes:
acquiring flow data of the third target cell in a plurality of sixth target time ranges in a target area from the communication performance data;
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 value, the multi-band first energy-saving mapping relation of the third target cell is released;
and when the flow data of the third target cell corresponding to the cell identifier existing in the multi-band second energy-saving mapping relation exceeds the high-band second low-flow threshold, releasing the multi-band second energy-saving mapping relation of the third target cell.
10. The method of claim 9, wherein when the traffic data of the third target cell existing in the multi-band second energy-saving mapping relationship exceeds the high-band second low traffic threshold, after releasing the multi-band second energy-saving mapping relationship of the third target cell, the method further comprises:
And when the flow data of the third target cell in the plurality of sixth target time ranges are 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.
11. The method according to claim 1, wherein the acquiring communication performance data of each cell in the target area within the preset time range specifically includes:
acquiring network configuration information of each cell in a target area; the network configuration information comprises cell identification, location information and available network service types;
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 base station service mapping table represents the corresponding relation among the position information, the available network service type and the base station identifier;
and acquiring 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.
12. An energy saving control device of a communication base station, the device comprising:
the acquisition module is used for acquiring communication performance data of each cell in the target area within a preset time range; wherein the communication performance data is performance data generated by a base station providing a communication service for each cell, comprising: traffic and communication configuration information; the communication configuration information includes: single carrier communication, multi-carrier communication, and multi-band communication;
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 the corresponding relation between a cell and an energy-saving mode and an energy-saving time range applied to the cell;
the processing module is also used for 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;
the multi-band communication is provided by a low-band base station, a first high-band base station and a second high-band base station; the processing module is specifically configured to:
acquiring a cell identifier of a target cell;
when the cell identification exists in the single-carrier energy-saving mapping relation, generating a single-carrier energy-saving instruction to close a base station for providing single-carrier communication for the target cell in a second target time range;
When the cell identification exists in the 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 in a fourth target time range;
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 in a sixth target time range;
and 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 in a sixth target time range.
13. An electronic device, comprising: a processor and a memory communicatively coupled to the processor;
the memory stores computer-executable instructions;
the processor, when executing the computer instructions, is configured to implement the energy saving control method according to any one of claims 1 to 11.
14. A computer readable storage medium, characterized in that the computer readable storage medium has stored therein computer instructions, which when executed by a processor are adapted to implement the energy saving control method according to any one of claims 1 to 11.
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| CN113573340A (en) * | 2021-07-23 | 2021-10-29 | 中国电信股份有限公司 | Control method, device, medium and electronic equipment for base station cell |
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| CN102045819A (en) * | 2009-10-19 | 2011-05-04 | 华为技术有限公司 | Base station energy-saving management method and base station energy-saving method, device and system |
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