WO2024016654A1 - 节能控制方法、电子设备及计算机可读存储介质 - Google Patents

节能控制方法、电子设备及计算机可读存储介质 Download PDF

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Publication number
WO2024016654A1
WO2024016654A1 PCT/CN2023/077223 CN2023077223W WO2024016654A1 WO 2024016654 A1 WO2024016654 A1 WO 2024016654A1 CN 2023077223 W CN2023077223 W CN 2023077223W WO 2024016654 A1 WO2024016654 A1 WO 2024016654A1
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Prior art keywords
energy
cell
saving
grid
information
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English (en)
French (fr)
Inventor
孙伟
娄笃仕
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ZTE Corp
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ZTE Corp
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Priority to EP23841732.3A priority Critical patent/EP4554289A4/en
Publication of WO2024016654A1 publication Critical patent/WO2024016654A1/zh
Anticipated expiration legal-status Critical
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/18—Network planning tools
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
    • H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present application relates to the field of communication technology, especially an energy-saving control method, electronic equipment and computer-readable storage media.
  • the current cell power-off energy-saving technology requires conditional judgment on whether to enter the energy-saving state.
  • UE terminal equipment
  • the cell is turned off for energy saving, all UEs in the entire cell can be migrated to other basic cells. Then the load of other basic cells is required to be low enough to accommodate all UEs in the cell.
  • other basic cells The actual coverage of the basic cell may not be sufficient for all UEs to migrate, that is to say, the cell cannot ensure that it enters an energy-saving state.
  • Embodiments of the present application provide an energy-saving control method, electronic equipment, and computer-readable storage media.
  • inventions of the present application provide an energy-saving control method.
  • the energy-saving control method includes: dividing the coverage area of the first cell into multiple logical grids, and generating a coverage association for each of the logical grids.
  • Information wherein the coverage association information is used to characterize the correspondence between the logical grid and the coverage area of the second cell; when the grid positioning result of the terminal equipment UE located in the first cell is obtained, According to the grid positioning result and all the coverage area associated information, a target energy saving policy for controlling the energy saving state of the first cell is generated, wherein the grid positioning result is used to determine the current state of the UE. at least one of said logical grids.
  • embodiments of the present application also provide an electronic device, including: at least one processor; at least one memory for storing at least one program; when at least one of the programs is executed by at least one of the processors, the Energy-saving control methods as described previously.
  • embodiments of the present application also provide a computer-readable storage medium in which a processor-executable program is stored.
  • the processor-executable program is executed by the processor, it is used to implement the above-mentioned steps. Energy saving control methods.
  • Figure 1 is a schematic diagram of an application scenario of an energy-saving control method in related technologies
  • Figure 2 is a flow chart of an energy-saving control method provided by an embodiment of the present application.
  • Figure 3 is a flow chart of dividing the coverage area of the first cell into multiple logical grids and generating coverage associated information for each logical grid in the energy-saving control method provided by an embodiment of the present application;
  • Figure 4 is a flow chart for obtaining measurement configuration results in an energy-saving control method provided by an embodiment of the present application
  • Figure 5 is a flow chart of dividing the coverage area of the first cell into multiple logical grids and generating coverage associated information for each logical grid in the energy-saving control method provided by another embodiment of the present application;
  • Figure 6 is a flow chart for obtaining grid positioning results in the energy-saving control method provided by an embodiment of the present application.
  • Figure 7 is a flow chart for generating a first target energy-saving strategy in the energy-saving control method provided by an embodiment of the present application
  • Figure 8 is a flow chart for determining that all second cells meet preset energy-saving conditions in the energy-saving control method provided by an embodiment of the present application;
  • Figure 9 is a flow chart for obtaining the total number of UEs accommodated by each second cell in the energy-saving control method provided by an embodiment of the present application.
  • Figure 10 is a schematic diagram of a network element used to perform an energy-saving control method provided by an embodiment of the present application
  • Figure 11 is a schematic diagram of an application scenario of an energy-saving control method provided by an embodiment of the present application.
  • Figure 12 is a flow chart of an energy-saving control method provided by another embodiment of the present application.
  • Figure 13 is a schematic diagram of an electronic device provided by an embodiment of the present application.
  • UE1, UE2 and UE3 in the energy-saving cell.
  • UE1 and UE2 are within the scope of basic coverage cell 1
  • UE3 is within the scope of basic coverage cell 2.
  • the energy-saving cell does not know each The actual location information of the UE, that is to say, the energy-saving cell does not know which basic coverage cell each UE will migrate to when the energy-saving cell is closed, so the loads of basic coverage cell 1 and basic coverage cell 2 need to be low enough. That is, the energy-saving cell is allowed to enter the energy-saving state only when it can accommodate all three UEs.
  • the energy-saving control method of one embodiment includes: dividing the coverage area of the first cell into multiple logical grids, and generating coverage association information for each logical grid, where the coverage association information is used to characterize the relationship between the logical grid and The corresponding relationship between the coverage areas of the second cell; when the grid positioning result of the terminal equipment UE located in the first cell is obtained, based on the grid positioning result and all coverage area related information, a data for controlling the first cell is generated.
  • the target energy saving strategy of the energy saving state wherein the grid positioning result is used to determine at least one logical grid in which the UE is currently located.
  • the relationship between the first cell and other related second cells is determined based on the logical grid. coverage area relationship. Since the obtained grid positioning result of the UE in the first cell can be used to determine the logical grid where the UE is located, it can be determined by combining the grid positioning result and all coverage area related information. Whether the UE can migrate to the corresponding second cell can generate a suitable target energy saving strategy. That is to say, it only needs to determine whether the second cell can accommodate the corresponding UE to enter, which effectively reduces the energy saving of the first cell. The difficulty of the state is conducive to increasing the energy-saving duration of the first cell, thereby filling the technical gaps in related methods.
  • Figure 2 is a flow chart of an energy-saving control method provided by an embodiment of the present application.
  • the energy-saving control method may include but is not limited to steps S110 to S120.
  • Step S110 Divide the coverage area of the first cell into multiple logical grids, and generate coverage association information for each logical grid, where the coverage association information is used to characterize the relationship between the logical grid and the coverage area of the second cell. corresponding relationship.
  • the coverage area of the first cell is divided into multiple logical grids and coverage association information of each logical grid is generated, so as to establish the logical grid granularity of the first cell and other related second cells.
  • the coverage relationship between cells provides a corresponding basis for judgment on the energy-saving migration of the UE in the first cell in subsequent steps, which is conducive to further reliable generation of the target energy-saving strategy.
  • steps S110 to S120 may be, but are not limited to, applied to wireless access networks. They may be applied to wireless networks that have multi-frequency point coverage (for example, greater than or equal to 2 layers) or multiple standard coverage (for example, greater than or equal to Layer 2), or those skilled in the art can choose appropriate scenarios for application, which are not limited here.
  • multi-frequency point coverage for example, greater than or equal to 2 layers
  • multiple standard coverage for example, greater than or equal to Layer 2
  • the first cell is the cell to be energy-saving, which can be determined in advance
  • the second cell is other cells associated with the first cell, which can be one or more.
  • the types of the first cell and the second cell are not limited, for example, both can be Both are basic coverage cells, but in this scenario, the first cell is used as the basic coverage cell to be energy-saving. That is to say, the types of the first cell and the second cell are not strictly divided, which is hereby explained.
  • the second cell includes at least one of the following:
  • the type of the second cell may be set according to the application scenario, which is not limited here.
  • different logical grids respectively occupy different coverage areas of the first cell.
  • the corresponding relationship between it and the coverage area of the second cell may not be limited. That is to say , there may be multiple logical grids corresponding to the coverage area of the same second cell, or there may be one logical grid corresponding to the coverage areas of multiple second cells, etc., for example, one logical grid
  • the corresponding coverage area is the overlapping coverage area of multiple second cells, which will not be described again here.
  • Step S110 includes but is not limited to steps S111 to S112.
  • Step S111 Obtain the measurement configuration result of the UE in the first cell
  • Step S112 Divide the coverage area of the first cell into multiple logical grids according to the measurement configuration results, and generate coverage association information for each logical grid.
  • each UE in the first cell is measured separately to obtain the measurement configuration result of the UE, that is, the coverage area information of the UE relative to other second cells is obtained, so that the first cell can be configured according to the measurement configuration result.
  • the coverage area of the cell is divided into multiple logical grids, and coverage association information of each logical grid is generated. That is to say, the number of divided logical grids can be determined by, but is not limited to, the measurement configuration results of the UE.
  • the number and type of UEs in the first cell are not limited and can be determined accordingly in the scenario.
  • the UE can be but is not limited to a user unit, a user station, a mobile station, a mobile station, a remote station, Remote terminal, mobile device, user terminal, wireless communication equipment, user agent or user device, etc., and the presentation form in the application scenario can be different, that is to say, the UE can be different in different application scenarios, here Not limited.
  • the measurement configuration result of the UE in the first cell there may be multiple ways of obtaining the measurement configuration result of the UE in the first cell, which are not limited here.
  • the measurement configuration result of the UE can be obtained by performing basic coverage measurement on the UE in the first cell, where the basic coverage measurement can be same-frequency, inter-frequency or inter-system measurement, or by those skilled in the art according to the application. Scenario selection method for measurement configuration.
  • Step S111 includes but is not limited to steps S1111 to S1112.
  • Step S1111 Send measurement configuration information to the UE in the first cell
  • Step S1112 Obtain the measurement configuration results measured and reported by the UE according to the measurement configuration information.
  • the measurement configuration information is delivered to the UE in the first cell, so that the UE performs measurements according to the measurement configuration information to obtain the measurement configuration results, and reports the measurement configuration results obtained by the measurement, thereby ensuring that the measurement configuration results are obtained stably.
  • the coverage association information can represent the information of the inter-frequency basic coverage cells and the inter-system basic coverage cells that can be measured in the coverage area corresponding to the logical grid, that is, the coverage area information of one or more second cells; It should be noted that the number and method of delivering measurement configuration information are not limited and can be selected and set according to the application scenario.
  • the measurement configuration information includes:
  • Step S112 includes but is not limited to step S1121.
  • Step S1121 When the number of measurement configuration results meets the preset measurement configuration sample number condition, divide the coverage area of the first cell into multiple logical grids according to the measurement configuration results, and generate coverage association information for each logical grid.
  • the judgment content that the number of measurement configuration results meets the preset measurement configuration sample number conditions is set, so that coverage of the first cell based on the measurement configuration results will only be performed when the number of measurement configuration results meets the corresponding requirements.
  • the area is divided into multiple logical grids, and the coverage associated information of each logical grid is generated. This can ensure that the number of measurement configuration results is sufficient to meet the measurement requirements, and is conducive to improving the accuracy of the measurement configuration as a whole.
  • the preset measurement configuration sample number condition can be set to a value according to the scenario, which is not limited here.
  • Step S120 When the grid positioning result of the UE located in the first cell is obtained, generate a target energy-saving policy for controlling the energy-saving state of the first cell according to the grid positioning result and all coverage area related information, where, The positioning result is used to determine at least one logical grid where the UE is currently located.
  • the relationship between the first cell and other related second cells is determined based on the logical grid.
  • the coverage area relationship between Whether to migrate to the corresponding second cell so as to generate a suitable target energy-saving strategy. That is to say, it only needs to determine whether the second cell can accommodate the corresponding UE to enter, which effectively reduces the risk of the first cell entering the energy-saving state.
  • the difficulty is conducive to increasing the energy-saving duration of the first cell, thereby filling the technical gaps in related methods.
  • the UE may be in one logical grid or multiple logical grids, but no matter it belongs to In either case, since the coverage association information of each logical grid is used to characterize the correspondence between the logical grid and the coverage area of the second cell, the grid positioning results and all coverages corresponding to each logical grid can be based on The area association information is compared, so as to accurately determine whether the second cell can accommodate the corresponding UE to enter.
  • the target energy-saving strategy may be any relevant operation related to controlling the energy-saving state of the first cell. That is to say, the target energy-saving strategy may be presented as various operations to control the energy-saving state of the first cell, which all belong to Within the protection scope of this embodiment, for example, maintaining the current access status of the cell, turning off the cell, etc. are not limited here.
  • one embodiment of the present application further explains the grid positioning result of the UE in the first cell in step S120.
  • the grid positioning result can be obtained by, but is not limited to, the following steps 200 to S300.
  • Step S200 Perform positioning measurement on the UE to obtain the regional location information of the UE in the first cell;
  • Step S300 Generate a grid positioning result of the UE according to the regional location information.
  • the regional location information of the UE in the first cell is obtained by performing positioning measurement on the UE. That is to say, the specific location coordinates of the UE in the first cell are obtained, and then the logical location of the UE can be determined based on the specific location coordinates. On the grid, by recording the content information of the corresponding logical grid, the grid positioning result of the UE can be obtained. In this way, the corresponding relationship between the UE and the logical grid can be accurately and reliably established.
  • GNSS Global Navigation Satellite System
  • OTDOA Observed Time Difference of Arrival
  • UDOA uplink Time Difference of Arrival
  • step S120 in the case where the target energy saving strategy includes a first target energy saving strategy for controlling the first cell to enter the energy saving state, step S120 is further described.
  • Step S120 includes but is not limited to step S121. .
  • Step S121 When it is determined that all second cells meet the preset energy-saving conditions according to the grid positioning results and all coverage area related information, generate a first target energy-saving strategy.
  • the second cell when it is determined that all second cells meet the preset energy-saving conditions based on the grid positioning results and all coverage area related information, it is confirmed that the second cell can provide guarantee for energy saving of the first cell, so that in this case, a generated
  • the first target energy saving strategy in other words, if the second cell does not meet the preset energy saving conditions, the first target energy saving strategy will not be generated.
  • the first cell needs to be further processed to achieve energy saving, so the need to wake up can be selected more accurately. energy-saving community, reducing unnecessary and useless wake-ups, which is conducive to further increasing the energy-saving time of the energy-saving community.
  • the preset energy-saving conditions can be selected and set according to application scenarios, such as accommodation load conditions, business function conditions, etc., which are not limited here.
  • the first target energy saving strategy may be any relevant operation related to controlling the first cell to enter the energy saving state. That is to say, the first target energy saving strategy may be presented as various operations to control the first cell to enter the energy saving state. status, which all fall within the protection scope of this embodiment, such as shutting down the cell, restricting external terminal access, etc., which are not limited here.
  • one embodiment of the present application further performs "determining that all second cells meet the preset energy-saving conditions based on the grid positioning results and all coverage area association information" in step S121 when there are multiple UEs.
  • Instructions include but are not limited to steps S1211 to S1212.
  • Step S1211 According to the grid positioning result and all coverage area related information, obtain the total number of UEs corresponding to each second cell;
  • Step S1212 When the sum of the total number of all UEs is not greater than the total load threshold, determine that all second cells meet the preset energy saving conditions, where the total load threshold is the sum of the preset load thresholds of each second cell.
  • the total number of UEs accommodated by each second cell is obtained to calculate the sum of the total number of all UEs, and then the sum of the total number of all UEs is compared with the total load threshold, where the total load
  • the threshold is the sum of the preset load thresholds of each second cell. That is to say, if the sum of the total number of all UEs is not greater than the total load threshold, then all second cells can fully accommodate the migrated UEs. In this case There is no need to worry about internal UE migration problems when moving to the first cell, and the energy-saving state can be entered. At the same time, it can also be seen that the UEs in the first cell can be migrated to which basic coverage cells (ie, the second cell) are judged one by one.
  • the basic coverage cell only needs to be summarized and judged whether it can accommodate the UEs in the logical grid that has a coverage area relationship with it. It does not need to be able to accommodate all UEs in the first cell. Therefore, this effectively reduces the energy saving of the first cell. The difficulty of the state will help increase its energy-saving time.
  • the preset load thresholds of each second cell can be set separately, and there is no correlation between them. That is to say, for different second cells, the values of the corresponding preset load thresholds It can be set according to application scenarios, cell characteristic information and other factors, and is not limited here.
  • Step S1211 includes but is not limited to steps S12111 to S12112.
  • Step S12111 Generate multiple UE positioning information according to the grid positioning result and all coverage area related information, where each UE positioning information is used to determine at least one second cell matched by each UE;
  • Step S12112 Based on multiple UE positioning information, count the total number of UEs accommodated by each second cell.
  • multiple UE positioning information is determined through the grid positioning results and all coverage area related information, so that all second cells matched by each UE can be determined. For example, one UE matches the second cell 6, and the other UE matches In the second cell 3, another UE matches the second cell 6, and then the total number of UEs accommodated by each second cell can be counted based on all UE positioning information, so that in subsequent steps, the total number of UEs accommodated by each second cell can be calculated. The total number of UEs is further judged.
  • the UE positioning information can represent the situation that the UE matches multiple second cells at the same time.
  • the counting method is similar to the above embodiment, that is, step S12112 can also be used to perform the counting, which will not be described again here.
  • Figure 10 is a schematic diagram of a network element for executing an energy-saving control method provided by an embodiment of the present application, in which the first cell is the energy-saving cell and the basic coverage cell is the second cell.
  • the energy-saving control method is executed based on the network element where the energy-saving community is located, where the network element where the energy-saving community is located includes:
  • the measurement module is used to measure UE to realize the construction of logical grid of energy-saving cells
  • the grid management module is used to perform grid positioning of all UEs in the energy-saving community
  • the algorithm control module is used to perform algorithm detection for starting the energy-saving community and entering the energy-saving conditions.
  • this embodiment can cover cell 1 from the basics through the cooperative application of the measurement module, grid management module and algorithm control module. Find the corresponding coverage areas of UE1, UE2 and UE3 in basic coverage cell 2 (shown as the dotted hexagonal box in Figure 11), and then determine that basic coverage cell 1 and basic coverage cell 2 can accommodate UE1, UE3 accordingly. After UE2 and UE3, control the energy-saving cell to enter the energy-saving state, migrate UE1 and UE2 to basic coverage cell 1, and migrate UE3 to basic coverage cell 2.
  • an embodiment of the present application also includes but is not limited to steps S130 to S140.
  • Step S130 When it is determined that all second cells do not meet the preset energy-saving conditions according to the grid positioning results and all coverage area related information, start the timer;
  • Step S140 When the timer times out, re-acquire the grid positioning result for the UE, and regenerate the target energy-saving policy for controlling the energy-saving state of the first cell based on all coverage area association information and the re-obtained grid positioning result. .
  • this step when it is determined based on the grid positioning results and all coverage area related information that all the second cells do not meet the preset energy-saving conditions, it means that the first cell at this time is not suitable to enter the energy-saving state, otherwise the first cell in the first cell will be All UEs cannot be migrated and accommodated, so the UEs can be repositioned and further processed after a period of time, so that all second cells can meet the preset energy-saving conditions, so that the first cell can be controlled to enter an energy-saving state.
  • the time delay of the timer can be selectively set according to the scenario, which is not limited here.
  • step S140 in this embodiment belongs to the same concept as the related embodiments of the above-mentioned energy-saving control method, the only difference is that step S140 is executed at intervals of a period of time. That is to say, step S140 is different from the above-mentioned energy-saving control method.
  • the related embodiments are actually similar. Therefore, for other implementations and related implementations of step S140 in this embodiment, reference can be made to the related embodiments of the energy-saving control method in the above embodiment. To avoid redundancy, the Other implementations and related implementations of step S140 will not be described again here.
  • intra-frequency periodic measurement, inter-frequency periodic measurement and inter-system periodic measurement are delivered to the UE in the energy-saving cell, and the measurement results are collected.
  • the grid construction algorithm is executed to construct a logical grid for the energy-saving community.
  • Each logical grid corresponds to the inter-frequency basic coverage cells and inter-frequency basic coverage cells that can be measured within its coverage area.
  • the grid construction module is triggered to perform grid positioning on all UEs in the energy-saving cell, and determine which logical grids the UEs are in; each logical grid is used to determine which basic coverage cells the UEs in the corresponding logical grid can migrate to. For different basic coverage cells, determine the load of which UEs each basic coverage cell needs to accommodate based on the aggregated grid positioning results of all UEs. Based on the UE load expected to be accommodated by the basic coverage cell, determine whether all basic coverage cells can accommodate it. Corresponding UE load;
  • the above judgment method can be:
  • Cover cell set information C(i) records the corresponding relationship between UE(i) and basic coverage cells, that is, which basic coverage cells each UE(i) is within.
  • UE(i) is any energy-saving cell. a UE;
  • BC_UE(j) is the basic coverage cell when the energy-saving cell is closed.
  • the service load of these UEs is expected to be migrated from the energy-saving cell to the corresponding basic coverage cell when the energy-saving cell is closed.
  • it is determined whether each basic coverage cell can To accommodate the expected migration of UE load if yes, it is considered that the energy saving conditions are met, and the general process of closing the energy saving cell is executed, which will not be described in detail here; if not, the energy saving test and energy saving condition judgment can be continued after a period of time, that is to say , if the basic coverage cell does not meet the preset energy-saving conditions, then the energy-saving cell needs to be further processed to achieve energy saving. Therefore, this can more accurately select the energy-saving cell that needs to be woken up, reduce unnecessary and useless wake-up, and is beneficial to Further increase the energy-saving time of energy-saving communities
  • the relationship between the first cell and other related second cells is determined based on the logical grid.
  • Coverage area relationship since the obtained grid positioning result of the UE in the first cell can be used to determine the logical grid where the UE is located, therefore the combination of the grid positioning result and all coverage area related information can be used to determine whether the UE can Migrate to the corresponding second cell to generate a suitable target energy-saving strategy. In other words, you only need to determine whether the second cell can accommodate the corresponding UE. This effectively reduces the difficulty of the first cell entering the energy-saving state. , which is conducive to increasing the energy-saving duration of the first cell, thereby filling the technical gaps in related methods.
  • one embodiment of the present application also discloses an electronic device 100, including: at least one processor 110; at least one memory 120 for storing at least one program; when at least one program is processed by at least one When executed, the processor 110 implements the energy-saving control method as in the previous embodiment.
  • an embodiment of the present application also discloses a computer-readable storage medium in which computer-executable instructions are stored, and the computer-executable instructions are used to execute the energy-saving control method as in any of the previous embodiments.
  • an embodiment of the present application also discloses a computer program product, which includes a computer program or computer instructions.
  • the computer program or computer instructions are stored in a computer-readable storage medium.
  • the processor of the computer device reads the computer program from the computer-readable storage medium.
  • the computer program or computer instructions are obtained, and the processor executes the computer program or computer instructions, so that the computer device performs the energy-saving control method as in any of the previous embodiments.
  • the relationship between the first cell and other related second cells is determined based on the logical grid.
  • the coverage area relationship between Whether to migrate to the corresponding second cell so as to generate a suitable target energy-saving strategy. That is to say, it only needs to determine whether the second cell can accommodate the corresponding UE to enter, which effectively reduces the risk of the first cell entering the energy-saving state.
  • the difficulty is conducive to increasing the energy-saving duration of the first cell, thereby filling the technical gaps in related methods.
  • Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, Digital Versatile Disk (DVD) or other optical disk storage, magnetic cassettes, tapes, disk storage or other magnetic storage devices, or may Any other medium used to store the desired information and that can be accessed by a computer.
  • communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism, and may include any information delivery media .

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  • Computer Networks & Wireless Communication (AREA)
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Abstract

本申请公开了一种节能控制方法、电子设备及计算机可读存储介质。其中，节能控制方法，包括：将第一小区的覆盖区域划分为多个逻辑栅格，并生成每个逻辑栅格的覆盖关联信息(S110)；当获取到位于第一小区中的UE的栅格定位结果，根据栅格定位结果和所有覆盖关联信息，生成用于控制第一小区的节能状态的目标节能策略(S120)。

Description

节能控制方法、电子设备及计算机可读存储介质
相关申请的交叉引用
本申请基于申请号为202210870878.5、申请日为2022年07月22日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请涉及通信技术领域，尤其是一种节能控制方法、电子设备及计算机可读存储介质。
背景技术
目前的小区关断节能技术，需要执行是否进入节能状态的条件判断，但由于无法获知小区中的终端设备(User Equipment，UE)在该小区与其他基础小区的哪些重叠覆盖区域内，因此需要假设该小区节能关闭时，整个小区中的所有UE都能够迁移到其他基础小区内，那么就要求其他基础小区的负荷都足够低，足以容纳该小区内的所有UE，但在具体应用场景中，其他基础小区的实际覆盖情况并不一定能够满足所有UE进行迁移，也就是说，该小区并不能够确保进入节能状态。
发明内容
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。
本申请实施例提供了一种节能控制方法、电子设备及计算机可读存储介质。
第一方面，本申请实施例提供了一种节能控制方法，所述节能控制方法包括：将第一小区的覆盖区域划分为多个逻辑栅格，并生成每个所述逻辑栅格的覆盖关联信息，其中，所述覆盖关联信息用于表征所述逻辑栅格与第二小区的覆盖区域之间的对应关系；当获取到位于所述第一小区中的终端设备UE的栅格定位结果，根据所述栅格定位结果和所有所述覆盖区域关联信息，生成用于控制所述第一小区的节能状态的目标节能策略，其中，所述栅格定位结果用于确定所述UE当前处于的至少一个所述逻辑栅格。
第二方面，本申请实施例还提供了一种电子设备，包括：至少一个处理器；至少一个存储器，用于存储至少一个程序；当至少一个所述程序被至少一个所述处理器执行时实现如前面所述的节能控制方法。
第三方面，本申请实施例还提供了一种计算机可读存储介质，其中存储有处理器可执行的程序，所述处理器可执行的程序被处理器执行时用于实现如前面所述的节能控制方法。
本申请的其它特征和优点将在随后的说明书中阐述，并且，部分地从说明书中变得显而易见，或者通过实施本申请而了解。本申请的目的和其他优点可通过在说明书、权利要求书以及附图中所特别指出的结构来实现和获得。
附图说明
附图用来提供对本申请技术方法的进一步理解，并且构成说明书的一部分，与本申请的实施例一起用于解释本申请的技术方法，并不构成对本申请技术方法的限制。
图1是相关技术中的节能控制方法的应用场景示意图；
图2是本申请一个实施例提供的节能控制方法的流程图；
图3是本申请一个实施例提供的节能控制方法中，将第一小区的覆盖区域划分为多个逻辑栅格并生成每个逻辑栅格的覆盖关联信息的流程图；
图4是本申请一个实施例提供的节能控制方法中，获取测量配置结果的流程图；
图5是本申请另一个实施例提供的节能控制方法中，将第一小区的覆盖区域划分为多个逻辑栅格并生成每个逻辑栅格的覆盖关联信息的流程图；
图6是本申请一个实施例提供的节能控制方法中，获取得到栅格定位结果的流程图；
图7是本申请一个实施例提供的节能控制方法中，生成第一目标节能策略的流程图；
图8是本申请一个实施例提供的节能控制方法中，确定所有第二小区满足预设节能条件的流程图；
图9是本申请一个实施例提供的节能控制方法中，获取各个第二小区对应容纳的UE的总数量的流程图；
图10是本申请一个实施例提供的用于执行节能控制方法的网元的示意图；
图11是本申请一个实施例提供的节能控制方法的应用场景示意图；
图12是本申请另一个实施例提供的节能控制方法的流程图；
图13是本申请一个实施例提供的电子设备的示意图。
具体实施方式
为了使本申请的目的、技术方法及优点更加清楚明白，以下结合附图及实施例，对本申请进行进一步详细说明。应当理解，此处所描述的实施例仅用以解释本申请，并不用于限定本申请。
需要说明的是，虽然在流程图中示出了逻辑顺序，但是在某些情况下，可以以不同于流程图中的顺序执行所示出或描述的步骤。说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。
如图1所示，相关技术中，节能小区内存在UE1、UE2和UE3，UE1和UE2处于基础覆盖小区1的范围内，UE3处于基础覆盖小区2的范围内，但是由于节能小区并不知道各个UE的实际位置信息，也就是说，节能小区不知道当节能小区关闭后，各个UE将迁移到哪个基础覆盖小区中，那么也就需要基础覆盖小区1和基础覆盖小区2的负荷都足够低，即能够容纳所有3个UE才允许节能小区进入节能状态。
基于此，本申请提供了一种节能控制方法、电子设备及计算机可读存储介质。其中一个实施例的节能控制方法，包括：将第一小区的覆盖区域划分为多个逻辑栅格，并生成每个逻辑栅格的覆盖关联信息，其中，覆盖关联信息用于表征逻辑栅格与第二小区的覆盖区域之间的对应关系；当获取到位于第一小区中的终端设备UE的栅格定位结果，根据栅格定位结果和所有覆盖区域关联信息，生成用于控制第一小区的节能状态的目标节能策略，其中，栅格定位结果用于确定UE当前处于的至少一个逻辑栅格。该实施例中，通过将待节能的第一小区划分为多个逻辑栅格并生成每个逻辑栅格的覆盖关联信息，从而基于逻辑栅格确定第一小区与其他相关的第二小区之间的覆盖区域关系，由于获取到的第一小区中的UE的栅格定位结果可以用于确定UE所处的逻辑栅格，因此结合栅格定位结果和所有覆盖区域关联信息即可确定 UE能否迁移到相应的第二小区中，从而能够生成合适的目标节能策略，也就是说，只需判断第二小区能否容纳相应的UE进入即可，这有效降低了第一小区进入节能状态的难度，有利于增加第一小区的节能时长，从而可以弥补相关方法中的技术空白。
下面结合附图，对本申请实施例作进一步阐述。
如图2所示，图2是本申请一个实施例提供的节能控制方法的流程图，该节能控制方法可以包括但不限于步骤S110至S120。
步骤S110：将第一小区的覆盖区域划分为多个逻辑栅格，并生成每个逻辑栅格的覆盖关联信息，其中，覆盖关联信息用于表征逻辑栅格与第二小区的覆盖区域之间的对应关系。
本步骤中，通过将第一小区的覆盖区域划分为多个逻辑栅格，并且生成每个逻辑栅格的覆盖关联信息，以便于建立逻辑栅格颗粒度的第一小区与其他相关的第二小区之间的覆盖关系，为后续步骤中关于第一小区中的UE的节能迁移提供相应的判断基础，有利于进一步可靠地生成目标节能策略。
在一实施例中，步骤S110至S120可以但不限于应用于无线接入网，可以应用于无线网络中存在多频点覆盖(例如，大于等于2层)或者多种制式覆盖(例如，大于等于2层)的情况，或者由本领域技术人员选择适宜的场景进行应用，此处并未限定。
在一实施例中，第一小区即为待节能的小区，可以预先确定好，第二小区为与第一小区相关联的其他小区，可以为一个或多个，通常来说在应用场景中可以确定为多个，也就是说，本领域技术人员可以知道，当确定第一小区之后，与其关联的第二小区也可以被确定；第一小区和第二小区的类型不限定，例如两者可以均为基础覆盖小区，只不过在这种场景下，第一小区作为待节能的基础覆盖小区，也就是说，第一小区与第二小区的类型并未严格划分，特此说明。
在一实施例中，第二小区包括如下至少之一：
异频基础覆盖小区；或
异系统基础覆盖小区。
或者，可以根据应用场景设置第二小区的类型，此处并未限定。
在一实施例中，不同的逻辑栅格分别占第一小区的不同覆盖区域，对于每个逻辑栅格来说，其与第二小区的覆盖区域之间的对应关系可以不限定，也就是说，可以存在多个逻辑栅格均对应于同一个第二小区的覆盖区域的情况，也可以存在一个逻辑栅格分别对应于多个第二小区的覆盖区域的情况等，例如一个逻辑栅格所对应的覆盖区域，为多个第二小区的重叠覆盖区域，此处不再赘述。
如图3所示，本申请的一个实施例，对步骤S110进行进一步说明，步骤S110包括但不限于步骤S111至S112。
步骤S111：获取第一小区中的UE的测量配置结果；
步骤S112：根据测量配置结果将第一小区的覆盖区域划分为多个逻辑栅格，并生成每个逻辑栅格的覆盖关联信息。
本步骤中，通过对第一小区中的各个UE分别进行测量以获取到UE的测量配置结果，即获取到UE相对于其他的第二小区的覆盖区域信息，从而能够根据测量配置结果将第一小区的覆盖区域划分为多个逻辑栅格，并生成每个逻辑栅格的覆盖关联信息，也就是说，划分的逻辑栅格的个数可以但不限于通过UE的测量配置结果进行确定。
在一实施例中，第一小区中的UE的数量和类型不限制，在场景中可以相应地确定，例如该UE可以但不限于为用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、无线通信设备、用户代理或用户装置等，且在应用场景中的呈现形式可以为不同的，也就是说，UE在不同应用场景中可以为不同的，此处并未限定。
在一实施例中，获取第一小区中的UE的测量配置结果的方式可以为多种，此处并未限定。例如，可以通过对第一小区中的UE进行基础覆盖测量而获取到UE的测量配置结果，其中，基础覆盖测量可以为同频、异频或异系统测量等，或者，由本领域技术人员根据应用场景进行选择测量配置的方式。
如图4所示，本申请的一个实施例，对步骤S111进行进一步说明，步骤S111包括但不限于步骤S1111至S1112。
步骤S1111：向第一小区中的UE下发测量配置信息；
步骤S1112：获取由UE根据测量配置信息进行测量并上报的测量配置结果。
本步骤中，通过向第一小区中的UE下发测量配置信息，使得UE根据该测量配置信息进行测量得到测量配置结果，并上报测量得到的测量配置结果，从而可以确保稳定地得到测量配置结果，也就是说，覆盖关联信息可以表征逻辑栅格对应的覆盖区域范围能够测量到的异频基础覆盖小区和异系统基础覆盖小区的信息，也即一个或多个第二小区的覆盖区域信息；需要说明的是，下发测量配置信息的次数和方式并不限定，可以根据应用场景进行选择设置。
在一实施例中，测量配置信息包括：
同频周期测量配置信息、异频周期测量配置信息、异系统周期测量配置信息。
参照图5，本申请的一个实施例，对步骤S112进行进一步说明，步骤S112包括但不限于步骤S1121。
步骤S1121：当测量配置结果的数量满足预设测量配置样本数量条件，根据测量配置结果将第一小区的覆盖区域划分为多个逻辑栅格，并生成每个逻辑栅格的覆盖关联信息。
本步骤中，设置测量配置结果的数量满足预设测量配置样本数量条件这一判断内容，使得在测量配置结果的数量符合相应要求的情况下，才会执行根据测量配置结果将第一小区的覆盖区域划分为多个逻辑栅格，并生成每个逻辑栅格的覆盖关联信息，这样能够确保测量配置结果的数量足够达到测量要求，有利于从整体上提升测量配置的精度。
在一实施例中，预设测量配置样本数量条件可以根据场景设置数值，此处不作限定。
步骤S120：当获取到位于第一小区中的UE的栅格定位结果，根据栅格定位结果和所有覆盖区域关联信息，生成用于控制第一小区的节能状态的目标节能策略，其中，栅格定位结果用于确定UE当前处于的至少一个逻辑栅格。
在一实施例中，通过将待节能的第一小区划分为多个逻辑栅格并生成每个逻辑栅格的覆盖关联信息，从而基于逻辑栅格确定第一小区与其他相关的第二小区之间的覆盖区域关系，由于获取到的第一小区中的UE的栅格定位结果可以用于确定UE所处的逻辑栅格，因此结合栅格定位结果和所有覆盖区域关联信息即可确定UE能否迁移到相应的第二小区中，从而能够生成合适的目标节能策略，也就是说，只需判断第二小区能否容纳相应的UE进入即可，这有效降低了第一小区进入节能状态的难度，有利于增加第一小区的节能时长，从而可以弥补相关方法中的技术空白。
在一实施例中，UE可以处于一个逻辑栅格中，也可以处于多个逻辑栅格中，但无论属于 哪种情况，由于每个逻辑栅格的覆盖关联信息用于表征逻辑栅格与第二小区的覆盖区域之间的对应关系，因此可以分别基于各个逻辑栅格对应的栅格定位结果和所有覆盖区域关联信息进行比较，从而能够准确地确定第二小区能否容纳相应的UE进入。
在一实施例中，目标节能策略可以为涉及控制第一小区的节能状态的任意相关操作，也就是说，目标节能策略可以呈现为各种操作以实现控制第一小区的节能状态，这都属于本实施例的保护范围之内，例如维持小区当前接入状态、关断小区等，此处并未限定。
参照图6，本申请的一个实施例，对步骤S120中的第一小区中的UE的栅格定位结果进行进一步说明，该栅格定位结果可以但不限于由以下的步骤200至S300获取得到。
步骤S200：对UE进行定位测量，得到UE在第一小区中的区域位置信息；
步骤S300：根据区域位置信息生成UE的栅格定位结果。
本步骤中，通过对UE进行定位测量得到UE在第一小区中的区域位置信息，也就是说，得到UE在第一小区中的具体位置坐标，进而可以根据该具体位置坐标确定UE处于哪些逻辑栅格上，记录相应的逻辑栅格的内容信息即可得到UE的栅格定位结果，通过这种方式可以准确可靠地建立UE与逻辑栅格之间的对应关系。
在一实施例中，对UE进行定位测量的方式可以为多种，此处并未限定。例如，采用网络辅助的全球导航卫星系统(Global Navigation Satellite System，GNSS)定位方法、下行定位如观察到达时间差(Observed Time Difference of Arrival，OTDOA)定位方法、上行到达时间差(Uplink Time Difference of Arrival，UTDOA)定位方法等。
参照图7，本申请的一个实施例，在目标节能策略包括用于控制第一小区进入节能状态的第一目标节能策略的情况下，对步骤S120进行进一步说明，步骤S120包括但不限于步骤S121。
步骤S121：当根据栅格定位结果和所有覆盖区域关联信息确定所有第二小区满足预设节能条件，生成第一目标节能策略。
本步骤中，当根据栅格定位结果和所有覆盖区域关联信息确定所有第二小区满足预设节能条件，即确认第二小区能够为第一小区的节能提供保障，从而可以在这种情况下生成第一目标节能策略，换言之，若第二小区不满足预设节能条件，则不生成第一目标节能策略，此时需要对第一小区进行进一步处理以实现节能，因此能够更精确地选择需要唤醒的节能小区，减少不必要、无用的唤醒，有利于进一步增加节能小区的节能时间。
在一实施例中，预设节能条件可以根据应用场景进行选择设置，例如可以为容纳负荷条件、业务功能条件等，此处并未限定。
在一实施例中，第一目标节能策略可以为涉及控制第一小区进入节能状态的任意相关操作，也就是说，第一目标节能策略可以呈现为各种操作以实现控制第一小区能够进入节能状态，这都属于本实施例的保护范围之内，例如关断小区、限制外部终端接入等，此处并未限定。
参照图8，本申请的一个实施例，在UE为多个的情况下，对步骤S121中的“根据栅格定位结果和所有覆盖区域关联信息确定所有第二小区满足预设节能条件”进行进一步说明，包括但不限于步骤S1211至S1212。
步骤S1211：根据栅格定位结果和所有覆盖区域关联信息，分别获取各个第二小区对应容纳的UE的总数量；
步骤S1212：当所有UE的总数量之和不大于总负荷阈值，确定所有第二小区满足预设节能条件，其中，总负荷阈值为各个第二小区的预设负荷阈值之和。
本步骤中，通过分别获取各个第二小区对应容纳的UE的总数量以便于计算得到所有UE的总数量之和，再将所有UE的总数量之和与总负荷阈值进行比较，其中，总负荷阈值为各个第二小区的预设负荷阈值之和，也就是说，若所有UE的总数量之和不大于总负荷阈值，那么所有第二小区就能够完全容纳迁移过来的UE，在这种情况下第一小区不用担心内部的UE迁移产生问题，可以进入节能状态；同时也可以看出，逐个逻辑栅格判断其中的UE可以迁移到哪些基础覆盖小区(即第二小区)中去，针对不同的基础覆盖小区，只需要汇总判断是否能容纳与其有覆盖区域关系的逻辑栅格中的UE即可，不需要其能够容纳第一小区中的所有UE，因此这有效降低了第一小区进入节能状态的难度，有利于增加其节能时长。
在一实施例中，各个第二小区的预设负荷阈值可以分别设定，彼此之间不存在相关联系，也就是说，对于不同的第二小区来说，其相应的预设负荷阈值的数值可以根据应用场景、小区特征信息等因素进行设定，此处不作限制。
参照图9，本申请的一个实施例，对步骤S1211进行进一步说明，步骤S1211包括但不限于步骤S12111至S12112。
步骤S12111：根据栅格定位结果和所有覆盖区域关联信息生成多个UE定位信息，其中，每个UE定位信息用于确定每个UE所匹配的至少一个第二小区；
步骤S12112：根据多个UE定位信息，统计各个第二小区对应容纳的UE的总数量。
本步骤中，通过栅格定位结果和所有覆盖区域关联信息确定多个UE定位信息，即可以确定每个UE所匹配的全部第二小区，比如一个UE匹配于第二小区6，另一个UE匹配于第二小区3，另一个UE匹配于第二小区6，进而可以根据所有UE定位信息以统计各个第二小区对应容纳的UE的总数量，以便于在后续步骤中基于各个第二小区对应容纳的UE的总数量进行进一步地判断，例如，对于上述3个UE来说，相应地，第二小区3只需要容纳1个UE，第二小区6则需要容纳1+1＝2个UE，以此类推，可以统计得到所有第二小区需要对应容纳的UE的总数量。
在一实施例中，UE定位信息可以表征UE同时匹配于多个第二小区的情况，其数量统计方式与上述实施例类似，即也可以采用步骤S12112进行数量统计，此处不再赘述。
为了更准确地说明上述各实施例的工作原理，以下给出实施例以说明上述各实施例的工作原理及流程。
实施例一：
参照图10，图10是本申请一个实施例提供的用于执行节能控制方法的网元的示意图,其中，第一小区即为节能小区，基础覆盖小区即为第二小区。
基于节能小区所在网元执行节能控制方法，其中，节能小区所在网元包括：
测量模块，用于测量UE以实现节能小区的逻辑栅格的构建；
栅格管理模块，用于对节能小区内所有UE进行栅格定位；
算法控制模块，用于对启动节能小区进入节能条件进行算法检测。
在一些实施例中，如图11所示，若节能小区内存在UE1、UE2和UE3，实际尚UE1和UE2处于基础覆盖小区1的范围内，UE3处于基础覆盖小区2的范围内，相比于相关技术，本实施例通过对于测量模块、栅格管理模块和算法控制模块的配合应用，可以从基础覆盖小区1 和基础覆盖小区2中找出UE1、UE2和UE3相应的覆盖区域(即图11中的虚线六边形框所示)，进而在确定基础覆盖小区1和基础覆盖小区2可以相应地容纳UE1、UE2和UE3之后，控制节能小区进入节能状态，将UE1、UE2迁移到基础覆盖小区1中，将UE3迁移到基础覆盖小区2中。
可以看出，针对不同的基础覆盖小区，只需要汇总判断是否能容纳与其有覆盖区域关系的逻辑栅格中的UE即可，不需要其能够容纳节能小区中的所有UE，因此这有效降低了第一小区进入节能状态的难度，有利于增加其节能时长。
参照图12，本申请的一个实施例，还包括但不限于步骤S130至S140。
步骤S130：当根据栅格定位结果和所有覆盖区域关联信息确定所有第二小区不满足预设节能条件，启动定时器；
步骤S140：当定时器超时，重新获取对于UE的栅格定位结果，并根据所有覆盖区域关联信息和重新获取到的栅格定位结果，重新生成用于控制第一小区的节能状态的目标节能策略。
本步骤中，当根据栅格定位结果和所有覆盖区域关联信息确定所有第二小区不满足预设节能条件，则说明此时的第一小区不适宜进入节能状态，否则会使得第一小区内的所有UE都不能得到迁移容纳，因此可以在间隔一段时间之后再进行重新的UE定位及进一步地处理，以便于使得所有第二小区能够满足预设节能条件，从而能够控制第一小区进行节能状态。
在一实施例中，定时器的时延可以根据场景进行选择设置，此处并未限定。
需要说明的是，由于本实施例中的步骤S140与上述节能控制方法的相关实施例属于同一构思，区别仅在于步骤S140为间隔一段时间进行执行，也就是说，步骤S140与上述节能控制方法的相关实施例实际上是类似的，因此本实施例中的步骤S140的其他实施方式以及相关实施方式，可以参照上述实施例中的节能控制方法的相关实施例，为避免冗余，本实施例的步骤S140的其他实施方式以及相关实施方式在此不再赘述。
为了更准确地说明上述各实施例的工作原理，以下给出实施例以说明上述各实施例的工作原理及流程。
实施例二：
对于本申请实施例的节能控制方法，在实施例一的基础上，其一种流程按照如下步骤执行：
首先，对于节能小区，在节能小区中对UE下发同频周期测量、异频周期测量以及异系统周期测量，收集测量结果。当测量结果样本数量满足预设数量要求后，执行栅格构建算法，为节能小区构建逻辑栅格，其中，每个逻辑栅格对应于其覆盖区域范围能够测量到的异频基础覆盖小区、异系统基础覆盖小区的信息；
然后，触发栅格构建模块对节能小区内所有UE执行栅格定位，判断UE分别在哪些逻辑栅格里；逐个逻辑栅格进行判断对应的逻辑栅格中的UE可以迁移到哪些基础覆盖小区，针对不同的基础覆盖小区，根据汇总的所有UE的栅格定位结果判断出每个基础覆盖小区分别需要容纳哪些UE的负荷，基于基础覆盖小区预期容纳的UE负荷，判断是否所有基础覆盖小区能容纳对应的UE负荷；
其中，上述判断方式可以为：
针对UE(i)记录qi栅格定位结果，包括逻辑栅格标识G(i)、逻辑栅格维护的基础覆 盖小区的集合信息C(i)，记录UE(i)和基础覆盖小区的对应关系，即每个UE(i)处于哪些基础覆盖小区的覆盖范围内，UE(i)为节能小区中的任意一个UE；
在确定对所有UE已定位的情况下，将所有UE的定位结果中的C(i)进行合并，并去除重复内容，得到基础覆盖小区集合BC。针对BC中的每个基础覆盖小区BC(j)，查找得到该基础覆盖小区范围内的所有UE集合，记为BC_UE(j),则BC_UE(j)即为节能小区关闭时，该基础覆盖小区BC(j)需要容纳的UE集合。
通过判断每个基础覆盖小区分别需要容纳哪些UE，这些UE的业务负荷预期会在节能小区关闭时从节能小区迁移到对应的基础覆盖小区中，也就是说，判断是否每个基础覆盖小区都能容纳预期迁移的UE负荷，如果是，则认为满足节能条件，执行节能小区关闭的通用流程，此处不作赘述；若否，则可以间隔一段时间之后继续执行节能测试及节能条件判断，也就是说，若基础覆盖小区不满足预设的节能条件，则此时需要对节能小区进行进一步处理以实现节能，因此这样能够更精确地选择需要唤醒的节能小区，减少不必要、无用的唤醒，有利于进一步增加节能小区的节能时间
可以看出，针对不同的基础覆盖小区，只需要汇总判断是否能容纳与其有覆盖区域关系的逻辑栅格中的UE即可，不需要其能够容纳第一小区中的所有UE，因此这有效降低了第一小区进入节能状态的难度，有利于增加其节能时长。
综上所述，通过将待节能的第一小区划分为多个逻辑栅格并生成每个逻辑栅格的覆盖关联信息，从而基于逻辑栅格确定第一小区与其他相关的第二小区之间的覆盖区域关系，由于获取到的第一小区中的UE的栅格定位结果可以用于确定UE所处的逻辑栅格，因此结合栅格定位结果和所有覆盖区域关联信息即可确定UE能否迁移到相应的第二小区中，从而能够生成合适的目标节能策略，也就是说，只需判断第二小区能否容纳相应的UE进入即可，这有效降低了第一小区进入节能状态的难度，有利于增加第一小区的节能时长，从而可以弥补相关方法中的技术空白。
另外，如图13所示，本申请的一个实施例还公开了一种电子设备100，包括：至少一个处理器110；至少一个存储器120，用于存储至少一个程序；当至少一个程序被至少一个处理器110执行时实现如前面实施例中的节能控制方法。
另外，本申请的一个实施例还公开了一种计算机可读存储介质，其中存储有计算机可执行指令，计算机可执行指令用于执行如前面任意实施例中的节能控制方法。
此外，本申请的一个实施例还公开了一种计算机程序产品，包括计算机程序或计算机指令，计算机程序或计算机指令存储在计算机可读存储介质中，计算机设备的处理器从计算机可读存储介质读取计算机程序或计算机指令，处理器执行计算机程序或计算机指令，使得计算机设备执行如前面任意实施例中的节能控制方法。
本申请实施例中，通过将待节能的第一小区划分为多个逻辑栅格并生成每个逻辑栅格的覆盖关联信息，从而基于逻辑栅格确定第一小区与其他相关的第二小区之间的覆盖区域关系，由于获取到的第一小区中的UE的栅格定位结果可以用于确定UE所处的逻辑栅格，因此结合栅格定位结果和所有覆盖区域关联信息即可确定UE能否迁移到相应的第二小区中，从而能够生成合适的目标节能策略，也就是说，只需判断第二小区能否容纳相应的UE进入即可，这有效降低了第一小区进入节能状态的难度，有利于增加第一小区的节能时长，从而可以弥补相关方法中的技术空白。
本领域普通技术人员可以理解，上文中所公开方法中的全部或某些步骤、系统可以被实施为软件、固件、硬件及其适当的组合。某些物理组件或所有物理组件可以被实施为由处理器，如中央处理器、数字信号处理器或微处理器执行的软件，或者被实施为硬件，或者被实施为集成电路，如专用集成电路。这样的软件可以分布在计算机可读介质上，计算机可读介质可以包括计算机存储介质(或非暂时性介质)和通信介质(或暂时性介质)。如本领域普通技术人员公知的，术语计算机存储介质包括在用于存储信息(诸如计算机可读指令、数据结构、程序模块或其他数据)的任何方法或技术中实施的易失性和非易失性、可移除和不可移除介质。计算机存储介质包括但不限于RAM、ROM、EEPROM、闪存或其他存储器技术、CD-ROM、数字多功能盘(DVD)或其他光盘存储、磁盒、磁带、磁盘存储或其他磁存储装置、或者可以用于存储期望的信息并且可以被计算机访问的任何其他的介质。此外，本领域普通技术人员公知的是，通信介质通常包含计算机可读指令、数据结构、程序模块或者诸如载波或其他传输机制之类的调制数据信号中的其他数据，并且可包括任何信息递送介质。

Claims (13)

  1. 一种节能控制方法，包括：
    将第一小区的覆盖区域划分为多个逻辑栅格，并生成每个所述逻辑栅格的覆盖关联信息，其中，所述覆盖关联信息用于表征所述逻辑栅格与第二小区的覆盖区域之间的对应关系；
    当获取到位于所述第一小区中的终端设备UE的栅格定位结果，根据所述栅格定位结果和所有所述覆盖区域关联信息，生成用于控制所述第一小区的节能状态的目标节能策略，其中，所述栅格定位结果用于确定所述UE当前处于的至少一个所述逻辑栅格。
  2. 根据权利要求1所述的节能控制方法，其中，所述目标节能策略包括用于控制所述第一小区进入节能状态的第一目标节能策略；所述根据所述栅格定位结果和所有所述覆盖区域关联信息，生成用于控制所述第一小区的节能状态的目标节能策略，包括：
    当根据所述栅格定位结果和所有所述覆盖区域关联信息确定所有所述第二小区满足预设节能条件，生成所述第一目标节能策略。
  3. 根据权利要求2所述的节能控制方法，其中，所述UE为多个；所述根据所述栅格定位结果和所有所述覆盖区域关联信息确定所有所述第二小区满足预设节能条件，包括：
    根据所述栅格定位结果和所有所述覆盖区域关联信息，分别获取各个所述第二小区对应容纳的所述UE的总数量；
    当所有所述UE的总数量之和不大于总负荷阈值，确定所有所述第二小区满足预设节能条件，其中，所述总负荷阈值为各个所述第二小区的预设负荷阈值之和。
  4. 根据权利要求3所述的节能控制方法，其中，所述根据所述栅格定位结果和所有所述覆盖区域关联信息，分别获取各个所述第二小区对应容纳的所述UE的总数量，包括：
    根据所述栅格定位结果和所有所述覆盖区域关联信息生成多个UE定位信息，其中，每个所述UE定位信息用于确定每个所述UE所匹配的至少一个所述第二小区；
    根据所述多个UE定位信息，统计各个所述第二小区对应容纳的所述UE的总数量。
  5. 根据权利要求2所述的节能控制方法，其中，所述节能控制方法还包括：
    当根据所述栅格定位结果和所有所述覆盖区域关联信息确定所有所述第二小区不满足预设节能条件，启动定时器；
    当所述定时器超时，重新获取对于所述UE的栅格定位结果，并根据所有所述覆盖区域关联信息和重新获取到的所述栅格定位结果，重新生成用于控制所述第一小区的节能状态的目标节能策略。
  6. 根据权利要求1所述的节能控制方法，其中，所述将第一小区的覆盖区域划分为多个逻辑栅格，并生成每个所述逻辑栅格的覆盖关联信息，包括：
    获取所述第一小区中的所述UE的测量配置结果；
    根据所述测量配置结果将所述第一小区的覆盖区域划分为多个逻辑栅格，并生成每个所述逻辑栅格的覆盖关联信息。
  7. 根据权利要求6所述的节能控制方法，其中，所述获取所述第一小区中的所述UE的测量配置结果，包括：
    向所述第一小区中的所述UE下发测量配置信息；
    获取由所述UE根据所述测量配置信息进行测量并上报的测量配置结果。
  8. 根据权利要求7所述的节能控制方法，其中，所述测量配置信息包括：
    同频周期测量配置信息、异频周期测量配置信息、异系统周期测量配置信息。
  9. 根据权利要求6所述的节能控制方法，其中，所述根据所述测量配置结果将所述第一小区的覆盖区域划分为多个逻辑栅格，并生成每个所述逻辑栅格的覆盖关联信息，包括：
    当所述测量配置结果的数量满足预设测量配置样本数量条件，根据所述测量配置结果将所述第一小区的覆盖区域划分为多个逻辑栅格，并生成每个所述逻辑栅格的覆盖关联信息。
  10. 根据权利要求1所述的节能控制方法，其中，所述第一小区中的所述UE的栅格定位结果基于如下步骤获取得到：
    对所述UE进行定位测量，得到所述UE在所述第一小区中的区域位置信息；
    根据所述区域位置信息生成所述UE的栅格定位结果。
  11. 根据权利要求1所述的节能控制方法，其中，所述第二小区包括如下至少之一：
    异频基础覆盖小区；或
    异系统基础覆盖小区。
  12. 一种电子设备，包括：
    至少一个处理器；
    至少一个存储器，用于存储至少一个程序；
    当至少一个所述程序被至少一个所述处理器执行时实现如权利要求1至11任意一项所述的节能控制方法。
  13. 一种计算机可读存储介质，其中存储有处理器可执行的程序，所述处理器可执行的程序被处理器执行时用于实现如权利要求1至11任意一项所述的节能控制方法。
PCT/CN2023/077223 2022-07-22 2023-02-20 节能控制方法、电子设备及计算机可读存储介质 Ceased WO2024016654A1 (zh)

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