WO2023216864A1 - 通信小区的处理方法、基站、电子设备和计算机可读存储介质 - Google Patents

通信小区的处理方法、基站、电子设备和计算机可读存储介质 Download PDF

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Publication number
WO2023216864A1
WO2023216864A1 PCT/CN2023/090306 CN2023090306W WO2023216864A1 WO 2023216864 A1 WO2023216864 A1 WO 2023216864A1 CN 2023090306 W CN2023090306 W CN 2023090306W WO 2023216864 A1 WO2023216864 A1 WO 2023216864A1
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cell
communication
communication cell
state
cells
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PCT/CN2023/090306
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English (en)
French (fr)
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刘情
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中兴通讯股份有限公司
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0823—Configuration setting characterised by the purposes of a change of settings, e.g. optimising configuration for enhancing reliability
    • H04L41/0833—Configuration setting characterised by the purposes of a change of settings, e.g. optimising configuration for enhancing reliability for reduction of network energy consumption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements

Definitions

  • This application relates to the field of communication technology, specifically to communication cell processing methods, base stations, electronic equipment and computer-readable storage media.
  • the application scenarios of the fifth-generation mobile communication technology include: Enhanced Mobile Broadband (eMMB) scenarios, Ultra Reliable & Low Latency Communication (uRLLC) scenarios and massive Massive Machine Type Communication (mMTC) scenario.
  • eMMB Enhanced Mobile Broadband
  • uRLLC Ultra Reliable & Low Latency Communication
  • mMTC massive Massive Machine Type Communication
  • 5G needs to have larger bandwidth, more channels, and higher transmission power; however, the exponential growth of data services has sharply expanded the demand for network facilities and also consumed a lot of energy. , which increases the operator’s energy consumption costs.
  • Embodiments of the present application provide a processing method for a communication cell, which includes: obtaining the status of the communication cell, terminal information in the communication cell, and neighboring cell information of the communication cell; and determining that the terminal information in the communication cell satisfies the first preset processing condition. , change the status of the communication cell; and when it is determined that the terminal information in the communication cell satisfies the second preset processing condition, change the status of the neighboring cells of the communication cell.
  • An embodiment of the present application provides a base station, including: an acquisition module configured to acquire The status of the communication cell, the terminal information in the communication cell and the neighboring cell information of the communication cell; the first change module is configured to change the communication cell when it is determined that the terminal information in the communication cell satisfies the first preset processing condition. status; and a second change module configured to change the status of neighboring cells of the communication cell when it is determined that the terminal information in the communication cell satisfies the second preset processing condition.
  • Embodiments of the present application provide an electronic device, including: at least one processor; and a memory on which at least one computer program is stored. When the at least one computer program is executed by at least one processor, the at least one processor implements the present application.
  • the processing method of the communication cell in the embodiment is not limited to: at least one processor; and a memory on which at least one computer program is stored.
  • Embodiments of the present application provide a computer-readable storage medium.
  • the computer-readable storage medium stores a computer program.
  • the processing method of the communication cell in the embodiment of the present application is implemented.
  • Figure 1 shows a schematic flowchart of a communication cell processing method provided by an embodiment of the present application.
  • Figure 2 shows a schematic flowchart of a communication cell processing method provided by an embodiment of the present application.
  • FIG. 3 shows a schematic flowchart of the communication cell processing method provided by the embodiment of the present application.
  • Figure 4 shows a schematic diagram of state transition of a communication cell provided by an embodiment of the present application.
  • Figure 5 shows a structural diagram of a base station provided by an embodiment of the present application.
  • FIG. 6 shows a structural diagram of an exemplary hardware architecture of a computing device capable of implementing a communication cell processing method and a base station according to embodiments of the present application.
  • any one of discontinuous transmission (DTX) signal shutdown for example, time slot shutdown, symbol shutdown, etc.
  • channel shutdown for example, channel shutdown, and deep sleep to save energy. consumption.
  • DTX discontinuous transmission
  • Turning off the DTX signal and turning off the channel are dynamic energy-saving methods for the base station under normal working conditions, and the energy-saving effect it produces is very limited; while deep sleep technology mainly reduces the energy consumption of the base station by regularly sleeping the base station. Reduced, however, for example, if a base station is in a deep sleep state and there are a large number of terminals within the coverage of the base station, the base station cannot provide communication services in a timely manner to the terminals within its coverage, which reduces the The terminal's network access efficiency cannot provide the terminal with a good usage experience.
  • DTX discontinuous transmission
  • the base station when a base station is in normal operation, but the number of terminals within the coverage area of the base station is small (for example, there are only 2 terminals within the coverage area of the base station), the base station still needs to continue to serve these two terminals.
  • the terminal provides communication services, which reduces the usage efficiency of the base station and increases the energy consumption cost of the operator.
  • This application provides a communication cell processing method, a base station, an electronic device and a computer-readable storage medium. According to the terminal information in the communication cell, it is determined to change the status of the communication cell, or to change the status of the neighboring cells of the communication cell to adapt to the usage requirements of different application scenarios and reduce energy loss.
  • Figure 1 shows a schematic flowchart of a communication cell processing method provided by an embodiment of the present application.
  • the processing method of the communication cell can be applied to the base station.
  • the communication cell processing method in the embodiment of the present application may include the following steps S101 to S103.
  • Step S101 Obtain the status of the communication cell, terminal information in the communication cell, and neighbor cell information of the communication cell.
  • Step S102 When it is determined that the terminal information in the communication cell satisfies the first preset processing condition, change the status of the communication cell.
  • Step S103 When it is determined that the terminal information in the communication cell satisfies the second preset processing condition, change the status of the neighboring cells of the communication cell.
  • the communication cell processing method by obtaining the status of the communication cell, terminal information in the communication cell, and neighboring cell information of the communication cell, the current communication situation of the communication cell and the information of the neighboring cells of the communication cell can be clarified.
  • Communication status to facilitate communication The terminals in the communication cell are processed; when it is determined that the terminal information in the communication cell meets the first preset processing condition, changing the status of the communication cell can make the changed status of the communication cell meet the energy consumption requirements of the operator, Reduce the energy consumption cost of the operator, thereby improving energy usage efficiency; when it is determined that the terminal information in the communication cell meets the second preset processing condition, the status of the neighboring cells of the communication cell is changed, so that the status of the communication cell after the change is The status of the neighboring cell meets the communication needs of the communication cell, assists the communication cell to better provide high-quality communication services to terminals in the communication cell, and improves communication efficiency.
  • a preset terminal number threshold for example, 10 terminals, etc.
  • other communication cells provide communication services for the terminals in the communication cell, and then the communication cell The state is changed to the dormant state, which can save the loss of communication resources corresponding to the communication cell and reduce the operator's energy consumption cost.
  • a dormant neighboring cell of the communication cell is activated to change the status of the neighboring cell, and then through The neighboring cell provides communication services for multiple terminals in the communication cell to reduce the burden on the communication cell, improve communication coverage and improve communication quality of the terminals.
  • the above base station can be a macro station or a micro station.
  • the above types of base stations are only examples and can be set according to actual needs. Other unspecified base station types are also within the scope of protection of this application. This will not be described again.
  • the processing method of the communication cell before performing the step S101 to obtain the status of the communication cell, the terminal information in the communication cell and the neighboring cell information of the communication cell, the processing method of the communication cell further includes: based on the historical business information of the communication cell , real-time business information and preset smoothing factors to determine the communication index of the communication cell; and determine the status of the communication cell based on the communication index of the communication cell.
  • the historical service information represents the information about the business processing performed by the base station in the past preset period (for example, one day, 5 hours, etc.); the real-time service information represents the information about the business processing performed by the base station within the current period.
  • the communication cell's characteristics are clarified.
  • Communication index so that the communication index can reflect the communication situation of the communication cell, and determine the status of the communication cell based on the communication index of the communication cell, so as to facilitate subsequent corresponding processing of the status of the communication cell, so that the status of the communication cell can be terminals to obtain better communication services.
  • the status of the communication cell includes: a full load state and a reserved state.
  • a communication cell in the full load state is a cell that does not receive outgoing terminals from neighboring cells, and a cell in which terminals in the communication cell can communicate normally is in the reserved state.
  • the communication cell is a cell that can receive the outgoing terminal of the neighbor cell.
  • Determining the status of the communication cell based on the communication index of the communication cell includes: determining that the communication index is within the value range of the preset index threshold; determining that the communication index is not in the preset value range; If the value of the index threshold is within the value range, the status of the communication cell is determined to be the full load status, and the status of the communication cell is determined to be the reserved status.
  • the state of the communication cell is determined to be the full load state; when it is determined that the communication index is less than the preset index threshold, the state of the communication cell is determined to be the reserved state.
  • the communication index is limited by a preset index threshold to distinguish different states of the communication cell. Based on the different states of the communication cell (such as full load state or reserved state), it can be known what the communication cell can provide for the terminals in the communication cell. A communication service to facilitate subsequent processing of the communication cell.
  • the communication cell when it is determined that the status of a communication cell is a full load state, it can be known that the communication cell is in a fully loaded working state and cannot receive outgoing terminals from neighboring cells.
  • the communication cell can only ensure that terminals in the communication cell can communicate normally.
  • the communication cell still has some remaining communication resources and can receive migrating terminals from neighboring cells, so that these migrating terminals can obtain the communication services provided by the communication cell.
  • the communication index of the communication cell includes: Physical Downlink Control Channel (PDCCH) allocation failure rate, uplink Physical Resource Block (PRB) average occupancy, downlink PRB average occupancy and Radio Resource Control (Radio Resource Control, RRC) number of linked users at least one of them.
  • PDCCH Physical Downlink Control Channel
  • PRB Physical Resource Block
  • RRC Radio Resource Control
  • Characterizing the communication index of a communication cell through communication information of different categories and dimensions can comprehensively and accurately measure the communication status of the communication cell and improve the accuracy of judging the status of the communication cell.
  • the status of the communication cell also includes: a pending merger state.
  • the communication cell in the pending merger state is a cell that requires all terminals in the communication cell to be moved out;
  • the neighbor cell information of the communication cell includes: multiple Cell merger index of neighboring cells.
  • the following method can be used to implement changing the state of the communication cell in step S102 when it is determined that the terminal information in the communication cell satisfies the first preset processing condition: when it is determined that the state of the communication cell is a reserved state, based on multiple The cell merging index and the preset index threshold of the neighboring cells change the status of the communication cell from the reserved state to the pending merging state.
  • the cell merger index of each neighboring cell can be compared with a preset index threshold respectively to determine whether the neighboring cell meets the conditions for state change.
  • the cell merger index of a certain neighboring cell is less than the preset index threshold, it means that the neighboring cell cannot meet the switching conditions of the terminals in the communication cell and needs to keep the status of the communication cell unchanged. For example, the status of the communication cell is still Reserved status.
  • the cell merger index of a certain neighboring cell is greater than or equal to the preset index threshold, it can be determined that the neighboring cell can meet the switching conditions of the terminals of the communication cell, that is, the terminals in the communication cell can switch to the neighboring cell. So that the neighboring cell provides communication services for the terminal that has successfully switched. At this time, the status of the communication cell can be changed from the reserved status to the pending merge status.
  • changing the state of the communication cell from the reserved state to the pending state based on the cell merging index of multiple neighboring cells and the preset index threshold includes: determining that the cell merging index of at least one neighboring cell exceeds the preset When an exponential threshold is set, the status of the communication cell is changed from the reserved status to the pending merge status.
  • the cell combination index includes: the cell's channel quality indicator (for example, Channel Quality Indicator (CQI), etc.), the cell combination power value (for example, Reference Signal Receiving Power (RSRP), etc.) and signal-to-noise At least one of the ratios (for example, Signal to Interference plus Noise Ratio (SINR), etc.).
  • CQI Channel Quality Indicator
  • RSRP Reference Signal Receiving Power
  • SINR Signal to Interference plus Noise Ratio
  • a terminal in a communication cell can receive the downlink reference signal transmitted by the base station. number, and measure the channel quality between the terminal and the base station to obtain the CQI. To determine whether the CQI of a neighboring cell exceeds the preset channel quality threshold, and if it is determined that the CQI of at least one neighboring cell is greater than or equal to the preset channel quality threshold, change the status of the communication cell from the reserved status to the pending merge status.
  • the terminal in the communication cell can also measure the RSRP or SINR of the communication signal of the neighboring cell to determine whether the RSRP of the neighboring cell exceeds the preset reception power threshold and whether the SINR of the neighboring cell exceeds the preset signal level. Noise ratio threshold.
  • the state of the communication cell is changed from the reserved state to the pending merger state.
  • the SINR of at least one neighboring cell is greater than or equal to the preset signal-to-noise ratio threshold
  • the state of the communication cell is changed from the reserved state to the pending merger state.
  • the communication environment of the neighboring cells is clarified, and when it is determined that the cell merger index of at least one neighboring cell exceeds the preset index threshold, it is determined that there is a terminal in the communication cell that can Neighboring cells that provide communication services can change the status of the communication cell from the reserved state to the pending merger state; thereby, the terminals in the communication cell in the pending merger state can be switched to the neighboring cell, so that the neighboring cell can be successfully switched.
  • the terminal provides communication services, improves communication quality, and reduces energy consumption.
  • the state of the communication cell also includes: a dormant state, and the communication cell in the dormant state is a cell with no terminal on the network.
  • the processing method of the communication cell After performing step S102 and changing the status of the communication cell when it is determined that the terminal information in the communication cell satisfies the first preset processing condition, the processing method of the communication cell also includes: The terminals in the communication cell perform inter-cell handover, so that the terminals in the communication cell in the pending merger state can obtain the communication services provided by other communication cells.
  • Inter-cell handover refers to switching the communication services of a terminal between the wireless channels of different communication cells, so that the neighboring cells of the communication cell can provide communication services to the terminal that has successfully switched, and ensure that the communication service of the terminal is not interrupted. , improve the terminal usage experience.
  • switching the terminals in the communication cell that is in the state of being merged to its neighboring cells can reduce the energy loss of the communication cell, reduce the operator's energy consumption cost, and thereby improve energy usage efficiency.
  • performing inter-cell handover on terminals in communication cells that are in a state to be merged, so that terminals in communication cells in a state that are to be merged can obtain communication services provided by other communication cells includes:
  • the terminals to be moved out are terminals in the communication cells that meet the conditions for moving out and are in the state of being merged; measure the terminals in the multiple communication cells that are in the state of being merged, and obtain the multiple terminals to be moved out.
  • the neighboring cell to be moved into is a neighboring cell of the communication cell that is in the merged state, and the neighboring cell to be moved into is a communication cell in the reserved state; multiple terminals to be moved out and multiple neighboring cells to be moved into Perform matching to obtain the matching results; screen multiple neighboring cells to be moved into based on the matching results and the preset priority level of the communication cell to determine the target cell; and switch multiple terminals to be moved out to the target cell respectively. Enable multiple terminals to be moved out to obtain communication services provided by the target cell.
  • the matching result represents the correspondence between multiple terminals to be moved out and multiple adjacent cells to be moved in.
  • the multiple terminals to be moved out include a first terminal, a second terminal and a third terminal; and multiple terminals to be moved out include a first terminal, a second terminal and a third terminal.
  • the incoming neighbor cell includes the first neighbor cell, the second neighbor cell, the third neighbor cell and the fourth neighbor cell.
  • the first neighbor cell and the fourth neighbor cell can be used as the matching result; further, according to the priority levels of the first neighbor cell and the second neighbor cell, the neighbor cell with a higher priority level is determined as the target cell. And the first terminal, the second terminal and the third terminal are switched to the target cell respectively, so that the above three terminals can obtain the communication services provided by the target cell.
  • the communication cell processing method further includes: screening multiple neighbor cells to be moved into based on the matching results and the preset priority level of the communication cell, and before determining the target cell. Any one of the information of the managed communication cells, the number of RRC link users, and the channel quality information of the communication cells determines the preset communication The priority level of the community.
  • the status of the communication cell managed by the macro station is reserved.
  • the priority level determined based on the information of the communication cell managed by the macro station is set to be higher than the priority level determined based on the number of RRC link users.
  • you can Select the neighboring cell with a higher priority for example, the communication cell based on macro station management) as the target cell, so that the target cell can provide better communication services for the terminal and improve the communication quality of the terminal.
  • the neighbor cells of the communication cell only include second-level neighbor cells, the second-level neighbor cells are preferentially used as the neighbor cells to be moved in, so that the terminal can obtain better communication services.
  • the processing method also includes: when it is determined that the terminals in the communication cell in the pending merger state have switched to other communication cells, changing the status of the communication cell from the pending merger state to the dormant state.
  • the communication cell can be closed. For example, the status of the communication cell is changed from the waiting-to-be-merged communication cell.
  • the merged state is changed to the dormant state to save communication energy and reduce energy consumption, thereby reducing the operator's energy consumption cost.
  • the communication cell in the dormant state can only communicate with the macro station to facilitate the macro station to reasonably configure the resources of different communication cells when the number of terminals increases sharply. For example, by activating the The communication cell in the dormant state shares the communication pressure of other communication cells and improves the communication quality of the terminal.
  • FIG. 2 shows a schematic flowchart of a communication cell processing method provided by an embodiment of the present application.
  • the processing method of the communication cell includes but is not limited to the following steps S201 Go to S214.
  • Step S201 Determine the communication index of the communication cell based on the historical service information, real-time service information and preset smoothing factor of the communication cell.
  • the communication index of the communication cell includes at least one of: PDCCH allocation failure rate, PDCCH power average occupancy, uplink PRB average occupancy, downlink PRB average occupancy and the number of RRC link users.
  • formula (1) can be used to calculate the PDCCH allocation failure rate PDCCHAllocFailedRatio.
  • PDCCHAllocRealTimeFailedRatio represents the real-time PDCCH allocation failure rate
  • PDCCHAllocHisFailedRatio represents the historical PDCCH allocation failure rate
  • ⁇ represents the first smoothing factor
  • (1- ⁇ )*PDCCHAllocHisFailedRatio is used to represent the PDCCH allocation failure rate; when it is determined that there is service scheduling in a certain communication cycle, (1- ⁇ )* is used PDCCHAllocHisFailedRatio+ ⁇ *PDCCHAllocRealTimeFailedRatio represents the PDCCH allocation failure rate. In order to make the PDCCH allocation failure rate in different communication cycles more accurate.
  • formula (2) can be used to calculate the average uplink PRB occupancy rate ULPRBAccupyRatio.
  • ULPBRealTimeAccupyRatio represents the real-time average upstream PRB occupancy
  • ULPRBHisAccupyRatio represents the historical average upstream PRB occupancy
  • ⁇ represents the second smoothing factor
  • (1- ⁇ )*ULPRBHisAccupyRatio is used to represent the average uplink PRB occupancy rate; when it is determined that there is service scheduling in a certain communication cycle, (1- ⁇ ) is used *ULPRBHisAccupyRatio+ ⁇ *ULPRBRealTimeAccupyRatio represents the average uplink PRB occupancy rate to make the average uplink PRB occupancy rate in different communication cycles more accurate.
  • Formula (3) can be used to calculate the average downlink PRB occupancy rate DlPRBAccupyRatio.
  • DlPRBRealTimeAccupyRatio represents the real-time average downlink PRB occupancy
  • DlPRBHisAccupyRatio represents the historical average downlink PRB occupancy
  • ⁇ represents the third smoothing factor.
  • (1- ⁇ )*DlPRBHisAccupyRatio is used to represent the average downlink PRB occupancy rate; when it is determined that there is service scheduling in a certain communication cycle, (1- ⁇ ) is used *DlPRBHisAccupyRatio+ ⁇ *DlPRBRealTimeAccupyRatio represents the average downlink PRB occupancy rate to make the average downlink PRB occupancy rate in different communication cycles more accurate.
  • Formula (4) can be used to calculate the PDCCH power average occupancy rate PDCCHPwrAccupyRatio.
  • PDCCHPwrRealTimeAccupyRatio represents the real-time average PDCCH power occupancy
  • PDCCHPwrHisAccupyRatio represents the historical average PDCCH power occupancy
  • ⁇ represents the fourth smoothing factor.
  • (1- ⁇ )*PDCCHPwrHisAccupyRatio is used to represent the average PDCCH power occupancy rate; when it is determined that there is service scheduling in a certain communication cycle, (1- ⁇ ) is used *PDCCHPwrHisAccupyRatio+ ⁇ *PDCCHPwrRealTimeAccupyRatio indicates the average occupancy rate of PDCCH power. In order to make the average occupancy rate of PDCCH power in different communication cycles more accurate.
  • Formula (5) can be used to calculate the number of RRC link users RRCConnectionSetupSuccesRatio.
  • RRCConnectionSetupSuccesRealTimeRatio represents the real-time number of RRC link users
  • RRCConnectionSetupSuccesHisRatio represents the historical number of RRC link users. Represents the fifth smoothing factor.
  • the above different smoothing factors can be specifically set according to actual needs to adapt to different application scenarios.
  • the above-mentioned linear regression equation can be used to characterize different communication indices, which can eliminate possible jitter problems in measurement values caused by data mutations and improve the accuracy of the communication index.
  • Step S202 Determine whether the communication index of the communication cell is within the range of a preset index threshold.
  • the communication index of the communication cell is within the value range of the preset index threshold:
  • the PDCCH allocation failure rate is greater than or equal to the preset allocation failure rate threshold; the average PDCCH power occupancy rate is greater than or equal to the preset average power threshold; the average uplink PRB occupancy rate is greater than or equal to the preset uplink PRB threshold; the average downlink PRB occupancy rate is greater than or equal to The downlink PRB threshold is preset; the number of RRC link users is greater than or equal to the preset terminal number threshold.
  • step S203 When it is determined that the communication index of the communication cell is within the range of the preset index threshold, step S203 is executed; when it is determined that the communication index of the communication cell is not within the range of the preset index threshold, step S205 is executed.
  • PDCCH allocation failure rate is less than the preset allocation failure rate threshold; PDCCH average power occupancy is less than the preset average power threshold; uplink PRB average occupancy is less than the preset uplink PRB threshold; downlink PRB average occupancy is less than the preset Assume the downlink PRB threshold; if the number of RRC link users is less than the preset terminal number threshold, it is determined that the communication index of the communication cell is not within the range of the preset index threshold, and step S205 is executed.
  • Step S203 determine that the status of the communication cell is a full load status.
  • Step S204 Set the relocation target cell list to be empty, and broadcast the full load status of the communication cell to neighboring cells of the communication cell.
  • step S212 is executed.
  • Step S205 Determine the status of the communication cell to be the reserved status.
  • Step S206 Obtain neighbor cell information of the communication cell.
  • Step S207 Judge the cell merger index of the neighboring cells of the communication cell to determine whether there is at least one neighboring cell whose cell merger index is less than or equal to the preset index threshold.
  • the cell combining index may include: at least one of a cell's channel quality indication (for example, CQI, etc.), a cell combined power value (for example, RSRP, etc.), and a signal-to-noise ratio (for example, SINR, etc.).
  • a cell's channel quality indication for example, CQI, etc.
  • a cell combined power value for example, RSRP, etc.
  • a signal-to-noise ratio for example, SINR, etc.
  • step S210 is executed to determine that the status of the communication cell is reserved. state
  • step S208 is executed to determine that the status of the communication cell is the pending merger status.
  • Step S208 Determine the status of the communication cell to be merged.
  • Step S209 Obtain a list of terminals to be moved out.
  • the list of terminals to be moved out can be represented as NeibCellMeasureCfgUEList.
  • the terminals to be moved out in the list are terminals in the communication cell that meet the migration conditions and are in the state of being merged, that is, all terminals that can be covered by neighboring cells.
  • step S212 is executed.
  • Step S210 Keep the status of the communication cell unchanged, that is, the status of the communication cell is a reserved status.
  • Step S211 Set the migration target cell list to include only the current communication cell.
  • the migratable target cell list is used to store the identification of neighboring cells that meet the migration conditions. If the status of the communication cell is a reserved state, the migratable target cell list only includes the current communication cell, which represents the communication Terminals in a cell cannot switch to other neighboring cells.
  • Step S212 Send the status of the communication cell, as well as the list of relocation target cells and/or the list of terminals to be migrated to the macro station.
  • Step S213 The macro station matches the multiple terminals to be migrated in the obtained list of terminals to be migrated with the multiple neighboring cells to be migrated in the migration target cell list, and obtains the matching results; based on the matching results and the preset According to the priority level of the communication cell, multiple neighboring cells to be moved are screened to determine the target cell; multiple terminals to be moved out are switched to the target cell respectively. This enables multiple terminals to be moved out to obtain communication services provided by the target cell.
  • the macro station matches multiple terminals to be migrated with multiple neighboring cells to be migrated in the migration target cell list, so that the terminals to be migrated can obtain the optimal communication services provided by neighboring cells and improve the communication of the terminals. quality.
  • the priority level of a communication cell is a level determined based on any one of the information of the communication cell managed by the macro station, the number of RRC link users, and the channel quality information of the communication cell. Different priority levels indicate that different communication cells are suitable for terminal migration. conditions are different.
  • Step S214 When it is determined that the terminals in the communication cell in the pending merging state have all switched to other communication cells, change the state of the communication cell from the pending merging state to the dormant state.
  • step S214 the information that the communication cell is about to enter the dormant state also needs to be broadcast to other communication cells, so that other communication cells can learn the status of the communication cell and facilitate subsequent processing.
  • the macro station manages communication cell 1 and multiple micro stations (for example, micro station 1 manages communication cell 2 (for example, only the first terminal exists in the communication cell 2)
  • micro station 2 In the case of a mixed network where the communication cell 3 is managed by the micro station 3 (the status of the communication cell 3 is reserved) and the communication cell 4 is managed by the micro station 3 (for example, only the second terminal exists in the communication cell 4), the communication cell 1
  • the number of RRC link users is equal to the preset terminal number threshold, that is, the status of communication cell 1 is fully loaded.
  • the relocation target cell list corresponding to the first terminal includes the identification of communication cell 3.
  • the RSRP of the second terminal is measured, and it is learned that the RSRP value of the second terminal in communication cell 3 is greater than the preset RSRP threshold, that is, the second terminal can be switched to communication cell 3; while the second terminal is in communication cell 2
  • the RSRP value in is less than the preset RSRP threshold, that is, the second terminal cannot switch to communication cell 2.
  • the relocation target cell list corresponding to the second terminal includes the identification of communication cell 3.
  • the first terminal and the second terminal can be combined with the minimum communication resources.
  • the terminals all migrate to communication cell 3, and after the switching between the first terminal and the second terminal is completed, the status of communication cell 2 and communication cell 4 is set to the dormant state to save energy consumption and reduce the operator's energy consumption. cost.
  • FIG 3 shows a schematic flowchart of the communication cell processing method provided by the embodiment of the present application.
  • the processing method of the communication cell includes but is not limited to the following steps S301 to S306.
  • Step S301 Obtain terminal information in the communication cell.
  • the terminal information in the communication cell includes: RRC link failure rate and/or random access failure rate.
  • Step S302 Determine whether neighboring cells of the communication cell need to be activated based on the communication index and the RRC link establishment success rate.
  • the status of the communication cell is full load status or reserved status.
  • the RRC link establishment success rate of the communication cell is greater than the preset link success rate threshold, it means that the load of the communication cell is too high and new connections cannot be made.
  • the terminal connected to the network obtains good communication quality. At this time, it is necessary to obtain the status of multiple neighboring cells of the communication cell and determine whether there are neighboring cells in a dormant state among the multiple neighboring cells of the communication cell.
  • step S303 is executed; if it is determined that the neighboring cells of the communication cell do not need to be activated, step S306 is executed.
  • Step S303 Determine whether the communication cell has a neighboring cell in a dormant state.
  • a communication cell when a communication cell receives a broadcast message sent by another neighboring cell, it can clarify the status of the neighboring cell and save or update the status of the neighboring cell in real time to facilitate subsequent use.
  • the pre-stored neighboring cell status information can be queried to learn whether the communication cell has a neighboring cell in a dormant state.
  • step S304 is executed; if it is determined that the communication cell does not have a neighbor cell in the dormant state, step S305 is executed.
  • Step S304 Select a target activation cell from multiple neighboring cells in a dormant state based on the RRC link failure rate and/or the random access failure rate.
  • the RRC link failure rate of a certain communication cell exceeds the preset connection failure rate threshold, and/or the random access failure rate exceeds the preset access failure rate threshold
  • multiple data sets of the communication cell are required. Screen the neighboring cells that are in dormant state to obtain the target activated cell.
  • the target activated cell may be the cell closest to the communication cell to reduce energy consumption caused by terminal handover.
  • Step S305 Change the state of the target activated cell from the dormant state to the reserved state.
  • the target activated cell can receive network access requests from new terminals, so that the target activated cell can share the communication pressure of the communication cell and provide excellent communication services for more terminals. , improve the terminal usage experience.
  • Step S306 Keep the status of the communication cell unchanged.
  • the macro station manages communication cell 1 and multiple micro stations (for example, micro station 1 manages communication cell 2 (for example, only the first terminal exists in the communication cell 2)
  • micro station 2 In the case of a mixed network that manages communication cell 3 (the status of communication cell 3 is reserved) and micro station 3 manages communication cell 4 (the status of communication cell 4 is dormant), the number of RRC link users in communication cell 1 is equal to The terminal number threshold is preset, that is, the status of communication cell 1 is a full load status.
  • the macro station that manages communication cell 1 in a fully loaded state has been receiving access requests sent by other terminals, and the macro station can directly send activation requests to Communication cell 4 to activate the communication cell 4, thereby changing the state of the communication cell 4 from the dormant state to the reserved state.
  • the communication cell 4 can receive the access request sent by the new terminal to share the traffic of the communication cell 1. Reduce communication pressure and improve communication efficiency.
  • new terminals continue to send access requests to communication cell 3, expecting communication cell 3 to provide communication services for downlink data services, resulting in the communication cell being in a reserved state.
  • the average downlink PRB occupancy rate of communication cell 3 is greater than the preset downlink PRB threshold.
  • Communication cell 3 queries the status of its neighboring cells and learns that the status of communication cell 4, which is a neighbor of communication cell 3, is in the dormant state. Therefore, the managed cell
  • the micro station 2 of 3 can send an activation request to the macro station, so that the macro station activates the communication cell 4.
  • the state of communication cell 4 changes from the dormant state to the reserved state, so that it can receive access requests sent by new terminals to share the communication pressure of communication cell 3 and improve Communication efficiency.
  • Figure 4 shows a schematic diagram of state transition of a communication cell provided by an embodiment of the present application.
  • the states of the communication cell include: full load state 401, reserved state 402, pending merging state 403, and dormant state 404.
  • the communication cell in the full load state 401 is a cell that does not receive outgoing terminals from neighboring cells, and terminals in the communication cell can communicate normally;
  • the communication cell in the reserved state 402 is a cell that can receive outgoing terminals from neighboring cells;
  • the communication cell in the to-be-merged state 403 is a cell from which all terminals in the communication cell need to be moved out;
  • the communication cell in the dormant state 404 is a cell in which no terminals are on the network.
  • the state of the communication cell is the full load state 401; when it is determined that the communication index of the communication cell is not within the value range of the preset index threshold Next, it is determined that the state of the communication cell is the reserved state 402.
  • the communication index of the communication cell includes at least one of: PDCCH allocation failure rate, PDCCH power average occupancy, uplink PRB average occupancy, downlink PRB average occupancy and the number of RRC link users.
  • the state of the communication cell is the reserved state 402
  • the cell merger index of at least one neighboring cell exceeds the preset index threshold
  • the cell combining index may include: a channel quality indication (for example, CQI, etc.) of the cell, a cell combining power value (for example, RSRP, etc.), and a signal-to-noise ratio (for example, SINR, etc.) At least one.
  • a channel quality indication for example, CQI, etc.
  • a cell combining power value for example, RSRP, etc.
  • a signal-to-noise ratio for example, SINR, etc.
  • step S208 is executed to determine that the status of the communication cell is the pending merger status 403.
  • the state of the communication cell is determined to be the reserved state 402.
  • the state of the communication cell is changed from the merge-to-be state 403 to the sleep state 404 .
  • the status of the communication cell is full load status 401 or reserved status 402
  • the RRC link establishment success rate of the communication cell is greater than the preset link success rate threshold, it means that the load of the communication cell is too high and new terminals entering the network cannot obtain Good communication quality, at this time, it is necessary to determine whether the communication cell has a neighboring cell in the dormant state 404.
  • the RRC link failure rate and/or the random access failure rate of the communication cell are further determined. After it is determined that the RRC link failure rate of the communication cell exceeds the preset Assuming a connection failure rate threshold, and/or, when the random access failure rate exceeds the preset access failure rate threshold, select a target activation cell from multiple neighboring cells in the dormant state 404; and set the status of the target activation cell. Change from sleep state 404 to reserved state 402. In this way, the target activated cell can share the communication pressure of the communication cell, provide excellent communication services for more terminals, and improve the user experience of the terminals.
  • the state transition method of the communication cell in this embodiment can be applied to any communication cell processing method in this application to meet the usage requirements of the communication cells in different states while ensuring the communication of the terminals on the network. While improving quality, it reduces unnecessary interaction of communication information and reduces energy consumption, thereby reducing the operator's energy consumption costs.
  • Figure 5 shows a structural diagram of a base station provided by an embodiment of the present application.
  • the base station may include but is not limited to the following module acquisition module 501, a first change module 502 and a second change module 503.
  • the acquisition module 501 is configured to acquire the status of the communication cell, terminal information in the communication cell, and neighbor cell information of the communication cell.
  • the first change module 502 is configured to change the status of the communication cell when it is determined that the terminal information in the communication cell satisfies the first preset processing condition.
  • the second change module 503 is configured to change the status of neighboring cells of the communication cell when it is determined that the terminal information in the communication cell satisfies the second preset processing condition.
  • the base station in this embodiment can execute the communication cell processing method in this application, so that the base station can flexibly process communication cells in different states and improve the communication efficiency of the communication cell.
  • the status of the communication cell, terminal information in the communication cell and neighboring cell information of the communication cell are obtained through the acquisition module 501, so that the current communication situation of the communication cell and the communication situation of the neighboring cells of the communication cell can be clarified.
  • the first change module 502 determines that the terminal information in the communication cell satisfies the first preset processing condition, changes the status of the communication cell, so that the changed status of the communication cell can be Meet the operator's energy consumption requirements, reduce the operator's energy consumption cost, thereby improving energy usage efficiency;
  • the second change module 503 changes the communication cell when it is determined that the terminal information in the communication cell meets the second preset processing condition
  • the status of the neighboring cells of the communication cell is adjusted so that the changed status of the neighboring cells of the communication cell meets the communication needs of the communication cell, assists the communication cell to better provide high-quality communication services to terminals in the communication cell, and improves communication efficiency.
  • FIG. 6 shows a structural diagram of an exemplary hardware architecture of a computing device capable of implementing a communication cell processing method and a base station according to embodiments of the present application.
  • computing device 600 includes an input device 601 , an input interface 602 , a central processing unit 603 , a memory 604 , an output interface 605 , and an output device 606 .
  • the input interface 602, central processing unit 603, memory 604, and output interface 605 pass The bus 607 is connected to each other, and the input device 601 and the output device 606 are connected to the bus 607 through the input interface 602 and the output interface 605 respectively, and are further connected to other components of the computing device 600.
  • the input device 601 receives input information from the outside and transmits the input information to the central processor 603 through the input interface 602; the central processor 603 processes the input information based on computer-executable instructions stored in the memory 604 to generate output information.
  • the output information is temporarily or permanently stored in the memory 604 and then transmitted to the output device 606 through the output interface 605; the output device 606 outputs the output information to the outside of the computing device 600 for use by the user.
  • the computing device shown in FIG. 6 may be implemented as an electronic device, and the electronic device may include: a memory configured to store a computer program; and a processor configured to run the computer program stored in the memory. Program to execute the above communication cell processing method.
  • the computing device shown in FIG. 6 may be implemented as a processing system of a communication cell.
  • the processing system of the communication cell may include: a memory configured to store a computer program; and a processor configured to Run the computer program stored in the memory to execute the above communication cell processing method.
  • Embodiments of the present application also provide a computer-readable storage medium that stores a computer program.
  • the computer program is executed by a processor, the above-mentioned processing method for a communication cell is implemented.
  • Embodiments of the present application may be implemented by a data processor of the mobile device executing computer program instructions, for example in a processor entity, or by hardware, or by a combination of software and hardware.
  • Computer program instructions may be assembly instructions, instruction set architecture (ISA) instructions, machine instructions, machine-related instructions, microcode, firmware instructions, state setting data, or source code written in any combination of one or more programming languages or target code.
  • ISA instruction set architecture
  • Any block diagram of a logic flow in the figures of this application may represent program steps, or may represent interconnected logic circuits, modules, and functions, or may represent a combination of program steps and logic circuits, modules, and functions.
  • Computer programs can be stored on memory.
  • the memory may be of any type suitable to the local technical environment and may be implemented using any suitable data storage technology, such as, but not limited to, read only memory (ROM), random access memory (RAM), optical storage devices and systems (digital versatile disc DVD or CD), etc.
  • Computer-readable media may include non-transitory storage media.
  • the data processor may be of any type suitable for the local technical environment, such as, but not limited to, general purpose computers, special purpose computers, microprocessors, digital signal processors (DSP), application specific integrated circuits (ASIC), programmable logic devices (FGPA) and processors based on multi-core processor architecture.
  • DSP digital signal processors
  • ASIC application specific integrated circuits
  • FGPA programmable logic devices

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Abstract

本申请提出一种通信小区的处理方法、一种基站、一种电子设备以及一种计算机可读存储介质，涉及通信技术领域。该方法包括：获取通信小区的状态、通信小区内的终端信息和通信小区的邻区信息；在确定通信小区内的终端信息满足第一预设处理条件的情况下，变更通信小区的状态；以及在确定通信小区内的终端信息满足第二预设处理条件的情况下，变更通信小区的邻区的状态。

Description

通信小区的处理方法、基站、电子设备和计算机可读存储介质
相关申请的交叉引用
本申请要求于2022年5月13日提交的中国专利申请NO.202210522874.8的优先权，该中国专利申请的内容通过引用的方式整体合并于此。
技术领域
本申请涉及通信技术领域，具体涉及通信小区的处理方法、基站、电子设备和计算机可读存储介质。
背景技术
第五代移动通信技术(5th-Generation，5G)的应用场景包括：分别增强型移动宽带(Enhanced Mobile Broadband，eMMB)场景，超可靠、低时延通信(Ultra Reliable&Low Latency Communication，uRLLC)场景和海量机器类通信(Massive Machine Type Communication，mMTC)场景。
针对上述三种应用场景，5G需要拥有更大的带宽、更多的通道数、以及更高的发射功率；但是，成倍增长的数据业务使得网络设施的需求急剧扩大，同时也消耗了很多能源，提高了运营商的能耗成本。
公开内容
本申请实施例提供一种通信小区的处理方法，包括：获取通信小区的状态、通信小区内的终端信息和通信小区的邻区信息；在确定通信小区内的终端信息满足第一预设处理条件的情况下，变更通信小区的状态；以及在确定通信小区内的终端信息满足第二预设处理条件的情况下，变更通信小区的邻区的状态。
本申请实施例提供一种基站，包括：获取模块，被配置为获取 通信小区的状态、通信小区内的终端信息和通信小区的邻区信息；第一变更模块，被配置为在确定通信小区内的终端信息满足第一预设处理条件的情况下，变更通信小区的状态；以及第二变更模块，被配置为在确定通信小区内的终端信息满足第二预设处理条件的情况下，变更通信小区的邻区的状态。
本申请实施例提供一种电子设备，包括：至少一个处理器；以及存储器，其上存储有至少一个计算机程序，当至少一个计算机程序被至少一个处理器执行时，使得至少一个处理器实现本申请实施例中的通信小区的处理方法。
本申请实施例提供了一种计算机可读存储介质，该计算机可读存储介质存储有计算机程序，计算机程序被处理器执行时实现本申请实施例中的通信小区的处理方法。
关于本申请的以上实施例和其他方面以及其实现方式，在附图说明、具体实施方式和权利要求中提供更多说明。
附图说明
图1示出本申请实施例提供的通信小区的处理方法的流程示意图。
图2示出本申请实施例提供的通信小区的处理方法的流程示意图。
图3示出本申请实施例提供的通信小区的处理方法的流程示意图。
图4示出本申请实施例提供的通信小区的状态迁移示意图。
图5示出本申请实施例提供的基站的组成结构图。
图6示出能够实现根据本申请实施例的通信小区的处理方法和基站的计算设备的示例性硬件架构的结构图。
具体实施方式
为使本申请的目的、技术方案和优点更加清楚明白，下文中将结合附图对本申请进行详细说明。需要说明的是，在不冲突的情况下， 本申请中的各实施例及各实施例中的特征可以相互任意组合。
目前，可以采用如下方式：非连续性发射(Discontinuous Transmission，DTX)信号的关断(例如，时隙关断、符号关断等)、通道关断和深度休眠中的任意一种来节省能量的消耗。DTX信号的关断和通道关断是基站在处于正常工作状态下的动态节能方式，其产生的节能效果非常有限；而深度休眠技术主要是通过对基站进行定时休眠的方式，使基站的能耗降低，但是，例如，若某个基站在处于深度休眠状态、且存在有大量的终端在该基站的覆盖范围内的情况下，该基站无法为其覆盖范围内的终端及时提供通信服务，降低了终端的入网效率，无法使终端获得良好的使用体验。又例如，当某个基站处于正常工作状态，但该基站的覆盖范围内的终端数量较少(例如，仅有2个终端在该基站的覆盖范围内)，该基站还需要继续为这两个终端提供通信服务，降低了基站的使用效率，并且提高了运营商的能耗成本。
本申请提供一种通信小区的处理方法、一种基站、一种电子设备和一种计算机可读存储介质。能够根据通信小区内的终端信息，确定对通信小区的状态进行变更，或，对通信小区的邻区的状态进行变更，以适应不同应用场景的使用需求，降低能量的损耗。
图1示出本申请实施例提供的通信小区的处理方法的流程示意图。该通信小区的处理方法可应用于基站。如图1所示，本申请实施例中的通信小区的处理方法可以包括以下步骤S101至S103。
步骤S101，获取通信小区的状态、通信小区内的终端信息和通信小区的邻区信息。
步骤S102，在确定通信小区内的终端信息满足第一预设处理条件的情况下，变更通信小区的状态。
步骤S103，在确定通信小区内的终端信息满足第二预设处理条件的情况下，变更通信小区的邻区的状态。
在本申请提供的通信小区的处理方法中，通过获取通信小区的状态、通信小区内的终端信息和通信小区的邻区信息，能够明确该通信小区当前的通信情况以及该通信小区的邻区的通信情况，方便对通 信小区中的终端进行处理；在确定通信小区内的终端信息满足第一预设处理条件的情况下，变更通信小区的状态，能够使变更后的通信小区的状态满足运营商的能耗要求，降低运营商的能耗成本，从而提升能源的使用效率；在确定通信小区内的终端信息满足第二预设处理条件的情况下，变更通信小区的邻区的状态，使变更后的通信小区的邻区的状态符合该通信小区的通信需求，辅助该通信小区更好的为通信小区内的终端提供优质的通信服务，提升通信效率。
例如，当某个基站管理的通信小区中的终端数量小于预设终端数量阈值(例如，10个终端等)时，通过其他通信小区为该通信小区内的终端提供通信服务，进而将该通信小区的状态变更为休眠状态，能够节省该通信小区对应的通信资源的损耗，降低运营商的能源消耗成本。
又例如，当某个基站管理的通信小区中的终端数量大于或等于预设终端数量阈值时，通过激活该通信小区的处于休眠状态的邻区，以使该邻区的状态发生变更，进而通过该邻区为通信小区中的多个终端提供通信服务，以减少该通信小区的负担，在提升通信的覆盖范围的同时，还能够提高终端的通信质量。
上述基站可以是宏站，也可以是微站，以上对于基站的类型仅是举例说明，可根据实际需要进行具体设定，其他未说明的基站的类型也在本申请的保护范围之内，在此不再赘述。
在一些实施方式中，在执行步骤S101中的获取通信小区的状态、通信小区内的终端信息和通信小区的邻区信息之前，所述通信小区的处理方法还包括：依据通信小区的历史业务信息、实时业务信息和预设平滑因子，确定通信小区的通信指数；以及依据通信小区的通信指数，确定通信小区的状态。
历史业务信息表示基站在过去的预设周期(例如，一天、5个小时等)内进行业务处理的信息；实时业务信息表示基站在当前时段内进行业务处理的信息。
通过将通信小区的历史业务信息、实时业务信息和预设平滑因子(例如，预设设置的平滑阈值等)进行综合处理，明确通信小区的 通信指数，以使该通信指数能够反映该通信小区的通信情况，并依据通信小区的通信指数，确定通信小区的状态，方便后续对该通信小区的状态进行对应的处理，以使该通信小区内的终端获得更优异的通信服务。
在一些实施方式中，通信小区的状态包括：满载状态和保留状态，处于满载状态的通信小区为不接收邻区的迁出终端，且通信小区内的终端可进行正常通信的小区，处于保留状态的通信小区为可接收邻居小区的迁出终端的小区。
所述依据通信小区的通信指数，确定通信小区的状态包括：在确定通信指数在预设指数阈值的取值范围内的情况下，确定通信小区的状态为满载状态；在确定通信指数不在预设指数阈值的取值范围内的情况下，确定通信小区的状态为满载状态，确定通信小区的状态为保留状态。
例如，在确定通信指数大于或等于预设指数阈值的情况下，确定通信小区的状态为满载状态；在确定通信指数小于预设指数阈值的情况下，确定通信小区的状态为保留状态。
通过预设指数阈值对通信指数进行限制，以区分通信小区的不同的状态，基于通信小区的不同状态(如，满载状态或保留状态)，可知该通信小区能够为该通信小区内的终端提供何种通信服务，方便对该通信小区进行后续处理。
例如，在确定通信小区的状态为满载状态时，可知该通信小区处于满负荷的工作状态，不能接收邻区的迁出终端，该通信小区仅能保证该通信小区内的终端可以正常进行通信。在确定通信小区的状态为保留状态时，该通信小区还有部分通信资源的剩余，能够接收邻居小区的迁出终端，以使这些迁出终端可以获得该通信小区提供的通信服务。
通信小区的通信指数包括：物理下行控制信道(Physical Downlink Control Channel，PDCCH)分配失败率、上行物理资源块(Physical Resource Block，PRB)平均占用率、下行PRB平均占用率和无线资源控制(Radio Resource Control，RRC)链接用户数量 中的至少一种。
通过不同类别不同维度的通信信息来表征通信小区的通信指数，能够全面准确地衡量通信小区的通信状态，提升对通信小区的状态的判断的准确性。
在一些实施方式中，通信小区的状态还包括：待合并状态，处于待合并状态的通信小区为需要将该通信小区内的所有终端都迁出的小区；通信小区的邻区信息包括：多个邻区的小区合并指数。可以采用如下方式实现步骤S102中的在确定通信小区内的终端信息满足第一预设处理条件的情况下，变更通信小区的状态：在确定通信小区的状态为保留状态的情况下，依据多个邻区的小区合并指数和预设指数阈值，将通信小区的状态由保留状态变更为待合并状态。
可以分别将每个邻区的小区合并指数与预设指数阈值进行比较，以确定邻区是否满足状态变更的条件。
例如，当某个邻区的小区合并指数小于预设指数阈值时，表征该邻区不能满足通信小区内的终端的切换条件，需要保持通信小区的状态不变，例如，该通信小区的状态还是保留状态。
又例如，当某个邻区的小区合并指数大于或等于预设指数阈值时，可确定该邻区能够满足通信小区的终端的切换条件，即该通信小区内的终端可以切换至该邻区，以使该邻区为切换成功的终端提供通信服务。此时，可以将通信小区的状态由保留状态变更为待合并状态。
在一些实施方式中，所述依据多个邻区的小区合并指数和预设指数阈值，将通信小区的状态由保留状态变更为待合并状态包括：在确定至少一个邻区的小区合并指数超过预设指数阈值的情况下，将通信小区的状态由保留状态变更为待合并状态。
小区合并指数包括：小区的信道质量指示(例如，信道质量指示(Channel Quality Indicator，CQI)等)、小区合并功率值(例如，参考信号接收功率(Reference Signal Receiving Power，RSRP)等)和信噪比(例如，信号与干扰加噪声比(Signal to Interference plus Noise Ratio，SINR)等)中的至少一种。
例如，通信小区内的终端可以通过接收基站发射的下行参考信 号，并对终端与基站之间的信道质量进行测量获得CQI。以确定是否存在邻区的CQI超过预设信道质量阈值，并在确定至少一个邻区的CQI大于或等于预设信道质量阈值的情况下，将通信小区的状态由保留状态变更为待合并状态。
又例如，通信小区内的终端还可以通过对邻区的通信信号进行RSRP或SINR的测量，以确定是否存在邻区的RSRP超过预设接收功率阈值，以及是否存在邻区的SINR超过预设信噪比阈值。在确定至少一个邻区的RSRP大于或等于预设接收功率阈值的情况下，将通信小区的状态由保留状态变更为待合并状态。或，在确定至少一个邻区的SINR大于或等于预设信噪比阈值的情况下，将通信小区的状态由保留状态变更为待合并状态。
通过对邻区的不同维度的小区合并指数进行测量，明确邻区的通信环境，并在确定至少一个邻区的小区合并指数超过预设指数阈值的情况下，确定存在能够为通信小区内的终端提供通信服务的邻区，可将通信小区的状态由保留状态变更为待合并状态；从而将处于待合并状态下的通信小区内的终端可以切换至邻区，以使该邻区为切换成功的终端提供通信服务，提升通信质量，并减少能量的消耗。
在一些实施方式中，通信小区的状态还包括：休眠状态，处于休眠状态的通信小区为没有终端在网的小区。
在执行步骤S102中的在确定通信小区内的终端信息满足第一预设处理条件的情况下，变更通信小区的状态之后，所述通信小区的处理方法还包括：对处于待合并状态的通信小区内的终端进行小区间切换，以使处于待合并状态的通信小区内的终端获得其他通信小区提供的通信服务。
小区间切换是指将终端进行的通信业务在不同的通信小区的无线信道之间进行切换，以使通信小区的邻区能够为切换成功的终端提供通信服务，并保证该终端的通信业务不中断，提升终端的使用体验。
并且，将处于待合并状态的通信小区内的终端切换至其邻区，能够减少该通信小区的能量损耗，降低运营商的能耗成本，从而提升能源的使用效率。
在一些实施方式中，所述对处于待合并状态的通信小区内的终端进行小区间切换，以使处于待合并状态的通信小区内的终端获得其他通信小区提供的通信服务包括：
确定多个待迁出终端，待迁出终端为满足迁出条件且处于待合并状态的通信小区内的终端；对多个处于待合并状态的通信小区内的终端进行测量，获得多个待迁入邻区，待迁入邻区为处于待合并状态的通信小区的邻居小区，且待迁入邻区为处于保留状态的通信小区；将多个待迁出终端与多个待迁入邻区进行匹配，获得匹配结果；依据匹配结果和预设的通信小区的优先等级，对多个待迁入邻区进行筛选，确定目标小区；以及将多个待迁出终端分别切换至目标小区，以使多个待迁出终端获得目标小区提供的通信服务。
匹配结果为表征多个待迁出终端与多个待迁入邻区之间的对应关系，例如，多个待迁出终端包括第一终端、第二终端和第三终端；而多个待迁入邻区包括第一邻区、第二邻区、第三邻区和第四邻区，通过对不同的邻区的信号质量的测量，可知第一邻区能够同时为以上三个终端提供通信服务，但第二邻区仅能为第三终端提供通信服务，第三邻区仅能为第一终端和第二终端提供通信服务，第四邻区也可以同时为以上三个终端提供通信服务，为了节省通信资源，可将第一邻区和第四邻区作为匹配结果；进一步地，再根据第一邻区和第二邻区的优先等级，确定优先等级高的邻区作为目标小区，并将第一终端、第二终端和第三终端分别切换至目标小区，以使以上三个终端都能够获得目标小区提供的通信服务。
通过对通信小区的多个不同的邻区进行筛选，选择最合适且最能够节省通信资源的邻区作为目标小区，能够减少其他通信小区的能量损耗，降低运营商的能耗成本，并保证终端的通信可以正常进行，提升能源的使用效率。
在一些实施方式中，所述依据匹配结果和预设的通信小区的优先等级，对多个待迁入邻区进行筛选，确定目标小区之前，所述通信小区的处理方法还包括：基于宏站管理的通信小区的信息、RRC链接用户数量和通信小区的信道质量信息中的任意一种，确定预设的通信 小区的优先等级。
宏站管理的通信小区的状态为保留状态。
需要说明的是，不同的优先等级表征不同的通信小区适于终端迁入的条件不同。例如，设置基于宏站管理的通信小区的信息确定的优先等级，高于基于RRC链接用户数量确定的优先等级，当同时存在两个邻区都能够满足待迁出终端的迁出条件时，可以选择优先等级较高的那个邻区(例如，基于宏站管理的通信小区)作为目标小区，以使该目标小区可以为终端提供更优质的通信服务，提升终端的通信质量。
又例如，设置基于宏站管理的通信小区的信息确定的优先等级为第一级；设置基于RRC链接用户数量确定的优先等级为第二级；设置基于通信小区的信道质量信息确定的优先等级为第三级；则可以设置第一级高于第二级，且第二级高于第三级。若通信小区的邻区中仅包括第二级的邻区，则优先使用该第二级的邻区作为待迁入邻区，以使终端可以获得更优异的通信服务。
在一些实施方式中，所述对处于待合并状态的通信小区内的终端进行小区间切换，以使处于待合并状态的通信小区内的终端获得其他通信小区提供的通信服务之后，所述通信小区的处理方法还包括：在确定处于待合并状态的通信小区内的终端均切换至其他通信小区的情况下，将通信小区的状态由待合并状态变更为休眠状态。
因处于待合并状态的通信小区内的终端均切换至其他通信小区，故该处于待合并状态的通信小区内没有终端进行通信，故可将该通信小区关闭，例如，将通信小区的状态由待合并状态变更为休眠状态，以节省通信能源，降低能量的消耗，从而降低运营商的能耗成本。
需要说明的是，处于休眠状态的通信小区可以仅与宏站进行通信链接，以方便在终端数量剧增的情况下，使宏站对不同的通信小区的资源进行合理配置，例如，通过激活该处于休眠状态的通信小区，分担其他通信小区的通信压力，提升终端的通信质量。
图2示出本申请实施例提供的通信小区的处理方法的流程示意图。如图2所示，该通信小区的处理方法包括但不限于如下步骤S201 至S214。
步骤S201，依据通信小区的历史业务信息、实时业务信息和预设平滑因子，确定通信小区的通信指数。
通信小区的通信指数包括：PDCCH分配失败率、PDCCH功率平均占用率、上行PRB平均占用率、下行PRB平均占用率和RRC链接用户数量中的至少一种。
例如，可以采用公式(1)计算获得PDCCH分配失败率PDCCHAllocFailedRatio。
PDCCHAllocRealTimeFailedRatio表示实时的PDCCH分配失败率；PDCCHAllocHisFailedRatio表示历史的PDCCH分配失败率；θ表示第一平滑因子。
在确定某个通信周期内不存在业务调度的情况下，采用(1-θ)*PDCCHAllocHisFailedRatio表示PDCCH分配失败率；在确定某个通信周期内存在业务调度的情况下，采用(1-θ)*PDCCHAllocHisFailedRatio+θ*PDCCHAllocRealTimeFailedRatio表示PDCCH分配失败率。以使不同通信周期内的PDCCH分配失败率更准确。
类似的，可以采用公式(2)计算获得上行PRB平均占用率ULPRBAccupyRatio。
ULPRBRealTimeAccupyRatio表示实时的上行PRB平均占用率；ULPRBHisAccupyRatio表示历史的上行PRB平均占用率。β表示第二平滑因子。
在确定某个通信周期内不存在业务调度的情况下，采用(1-β)*ULPRBHisAccupyRatio表示上行PRB平均占用率；在确定某个通信周期内存在业务调度的情况下，采用(1-β)*ULPRBHisAccupyRatio+β*ULPRBRealTimeAccupyRatio表示上行PRB平均占用率，以使不同通信周期内的上行PRB平均占用率更准确。
可以采用公式(3)计算获得下行PRB平均占用率DlPRBAccupyRatio。
DlPRBRealTimeAccupyRatio表示实时的下行PRB平均占用率；DlPRBHisAccupyRatio表示历史的下行PRB平均占用率。α表示第三平滑因子。
在确定某个通信周期内不存在业务调度的情况下，采用(1-α)*DlPRBHisAccupyRatio表示下行PRB平均占用率；在确定某个通信周期内存在业务调度的情况下，采用(1-α)*DlPRBHisAccupyRatio+α*DlPRBRealTimeAccupyRatio表示下行PRB平均占用率，以使不同通信周期内的下行PRB平均占用率更准确。
可以采用公式(4)计算获得PDCCH功率平均占用率PDCCHPwrAccupyRatio。
PDCCHPwrRealTimeAccupyRatio表示实时的PDCCH功率平均占用率；PDCCHPwrHisAccupyRatio表示历史的PDCCH功率平均占用率；δ表示第四平滑因子。
在确定某个通信周期内不存在业务调度的情况下，采用(1-δ)*PDCCHPwrHisAccupyRatio表示PDCCH功率平均占用率；在确定某个通信周期内存在业务调度的情况下，采用(1-δ)*PDCCHPwrHisAccupyRatio+δ*PDCCHPwrRealTimeAccupyRatio表示PDCCH功率平均占用率。以使不同通信周期内的PDCCH功率平均占用率更准确。
可以采用公式(5)计算获得RRC链接用户数量RRCConnectionSetupSuccesRatio。
RRCConnectionSetupSuccesRealTimeRatio表示实时的RRC链接用户数量；RRCConnectionSetupSuccesHisRatio表示历史的RRC链接用户数量。表示第五平滑因子。
需要说明的是，上述不同的平滑因子可根据实际需要进行具体设置，以适应不同的应用场景。并且，可以采用上述一元线性回归方程的方式表征各个不同的通信指数，能够消除因数据突变而导致的可能存在的测量值抖动问题，提升通信指数的准确性。
步骤S202，判断通信小区的通信指数是否在预设指数阈值的取值范围内。
例如，在确定如下条件中的至少一项成立的情况下，确定该通信小区的通信指数在预设指数阈值的取值范围内：
PDCCH分配失败率大于或等于预设分配失败率阈值；PDCCH功率平均占用率大于或等于预设平均功率阈值；上行PRB平均占用率大于或等于预设上行PRB阈值；下行PRB平均占用率大于或等于预设下行PRB阈值；RRC链接用户数量大于或等于预设终端数量阈值。
不同的预设指数阈值可以根据实际的应用场景进行设置。
在确定通信小区的通信指数在预设指数阈值的取值范围内的情况下，执行步骤S203；在确定通信小区的通信指数不在预设指数阈值的取值范围内的情况下，执行步骤S205。
例如，在确定如下条件：PDCCH分配失败率小于预设分配失败率阈值；PDCCH功率平均占用率小于预设平均功率阈值；上行PRB平均占用率小于预设上行PRB阈值；下行PRB平均占用率小于预设下行PRB阈值；RRC链接用户数量小于预设终端数量阈值均成立的情况下，确定该通信小区的通信指数不在预设指数阈值的取值范围内，则执行步骤S205。
步骤S203，确定通信小区的状态为满载状态。
步骤S204，设置可迁移目标小区列表为空，并将通信小区的满载状态广播至该通信小区的邻区。
在执行完步骤S204之后，执行步骤S212。
步骤S205，确定通信小区的状态为保留状态。
步骤S206，获取通信小区的邻区信息。
步骤S207，对通信小区的邻区的小区合并指数进行判断，确定是否存在至少一个邻区的小区合并指数小于或等于预设指数阈值。
小区合并指数可以包括：小区的信道质量指示(例如，CQI等)、小区合并功率值(例如，RSRP等)和信噪比(例如，SINR等)中的至少一种。
例如，在确定通信小区存在至少一个邻区的小区合并指数小于预设指数阈值的情况下，认为该通信小区内的终端无目标小区可切，则执行步骤S210，确定该通信小区的状态为保留状态；
在确定通信小区存在至少一个邻区的小区合并指数大于或等于预设指数阈值的情况下，确定有邻区可以满足该通信小区内的终端的切换条件，以使终端可以获取邻区提供的通信服务，则执行步骤S208，确定该通信小区的状态为待合并状态。
步骤S208，确定通信小区的状态为待合并状态。
步骤S209，获取待迁出终端的列表。
例如，待迁出终端的列表可以表示为NeibCellMeasureCfgUEList，该列表中的待迁出终端为满足迁出条件且处于待合并状态的通信小区内的终端，即所有能够被邻区覆盖到的终端。
在执行完步骤S209之后，执行步骤S212。
步骤S210，保持通信小区的状态不变，即通信小区的状态为保留状态。
步骤S211，设置可迁移目标小区列表仅包括本通信小区。
需要说明的是，可迁移目标小区列表用于存储满足迁出条件的邻区的标识，若该通信小区的状态为保留状态，则该可迁移目标小区列表仅包括本通信小区，即表征该通信小区内的终端无法切换至其他邻区。
步骤S212，向宏站发送通信小区的状态，以及可迁移目标小区列表和/或待迁出终端的列表。
步骤S213，宏站将获得的待迁出终端的列表中的多个待迁出终端与可迁移目标小区列表中的多个待迁入邻区进行匹配，获得匹配结果；依据匹配结果和预设的通信小区的优先等级，对多个待迁入邻区进行筛选，确定目标小区；将多个待迁出终端分别切换至目标小区， 以使多个待迁出终端获得目标小区提供的通信服务。
宏站通过将多个待迁出终端与可迁移目标小区列表中的多个待迁入邻区进行匹配，以使待迁出终端能够获得最优的邻区提供的通信服务，提升终端的通信质量。
通信小区的优先等级为基于宏站管理的通信小区的信息、RRC链接用户数量和通信小区的信道质量信息中的任意一种确定的等级，不同的优先等级表征不同的通信小区适于终端迁入的条件不同。
例如，设置基于宏站管理的通信小区的信息确定的优先等级为第一级；设置基于RRC链接用户数量确定的优先等级为第二级；设置基于通信小区的信道质量信息确定的优先等级为第三级；则可以设置第一级高于第二级，第二级高于第三级。若通信小区的邻区中包括基于宏站管理的通信小区，则优先使用该宏站管理的通信小区做待迁入邻区，以使终端可以获得更优异的通信服务。
步骤S214，在确定处于待合并状态的通信小区内的终端均切换至其他通信小区的情况下，将通信小区的状态由待合并状态变更为休眠状态。
需要说明的是，在执行步骤S214之前，还需要将该通信小区的状态即将进入休眠状态的信息广播至其他通信小区，以使其他通信小区获知该通信小区的状态，方便后续的处理。
例如，在一个宏站(例如，该宏站管理通信小区1)和多个微站(例如，微站1管理通信小区2(如，该通信小区2中仅存在第一终端)、微站2管理通信小区3(该通信小区3的状态为保留状态)和微站3管理通信小区4(如，该通信小区4中仅存在第二终端)等)混合组网的情况下，通信小区1的RRC链接用户数等于预设终端数量阈值，即通信小区1的状态为满载状态。
通过对第一终端进行RSRP的测量，获知第一终端在通信小区3中的RSRP值大于预设RSRP阈值，即第一终端可以切换至通信小区3中；而第一终端在通信小区4中的RSRP值小于预设RSRP阈值，即第一终端不能切换至通信小区4中。第一终端对应的可迁移目标小区列表包括通信小区3的标识。
进一步地，对第二终端进行RSRP的测量，获知第二终端在通信小区3中的RSRP值大于预设RSRP阈值，即第二终端可以切换至通信小区3中；而第二终端在通信小区2中的RSRP值小于预设RSRP阈值，即第二终端不能切换至通信小区2中。第二终端对应的可迁移目标小区列表包括通信小区3的标识。
当宏站获知上述测量信息后，通过对第一终端和第二终端，以及不同终端对应的可迁移目标小区列表进行匹配，在使用最少的通信资源的情况下，可以将第一终端和第二终端均迁移至通信小区3中，并在第一终端和第二终端切换完成后，将通信小区2和通信小区4的状态均设置为休眠状态，以节省能量的消耗，减少运营商的能耗成本。
图3示出本申请实施例提供的通信小区的处理方法的流程示意图。如图3所示，该通信小区的处理方法包括但不限于如下步骤S301至S306。
步骤S301，获取通信小区内的终端信息。
通信小区内的终端信息包括：RRC链接失败率，和/或，随机接入失败率。
步骤S302，依据通信指数和RRC链接建立成功比率，确定是否需要激活通信小区的邻区。
通信小区的状态为满载状态或保留状态。
需要说明的是，当通信小区的状态为满载状态或保留状态的情况下，若该通信小区的RRC链接建立成功比率大于预设链接成功比率阈值，则表征该通信小区负载过高，无法使新入网的终端获得良好的通信质量，此时，需要获取该通信小区的多个邻区的状态，确定该通信小区的多个邻区中是否存在处于休眠状态的邻区。
在确定需要激活通信小区的邻区的情况下，执行步骤S303；在确定不需要激活通信小区的邻区的情况下，执行步骤S306。
步骤S303，判断通信小区是否存在处于休眠状态的邻区。
例如，当通信小区接收到其他邻区发送的广播消息时，能够明确邻区的状态，并实时地保存或更新该邻区的状态，以方便后续使用。 当需要使用邻区的资源时，可以通过预先存储的邻区状态信息进行查询，从而获知该通信小区是否存在处于休眠状态的邻区。
在确定通信小区存在处于休眠状态的邻区的情况下，执行步骤S304；在确定通信小区没有处于休眠状态的邻区的情况下，执行步骤S305。
步骤S304，依据RRC链接失败率和/或随机接入失败率，从多个处于休眠状态的邻区中选择目标激活小区。
例如，在确定某个通信小区的RRC链接失败率超过预设连接失败率阈值，和/或，随机接入失败率超过预设接入失败率阈值的情况下，需要对该通信小区的多个处于休眠状态的邻区中进行筛选，获得目标激活小区。
该目标激活小区可以是距离该通信小区最近的小区，以减少因终端切换而产生的能量消耗。
步骤S305，将目标激活小区的状态由休眠状态变更为保留状态。
当目标激活小区的状态变更为保留状态时，该目标激活小区可以接收新入网的终端的入网请求，以使该目标激活小区可以分担通信小区的通信压力，为更多的终端提供优异的通信服务，提升终端的使用体验。
步骤S306，保持通信小区的状态不变。
例如，在一个宏站(例如，该宏站管理通信小区1)和多个微站(例如，微站1管理通信小区2(如，该通信小区2中仅存在第一终端)、微站2管理通信小区3(该通信小区3的状态为保留状态)和微站3管理通信小区4(该通信小区4的状态为休眠状态)混合组网的情况下，通信小区1的RRC链接用户数等于预设终端数量阈值，即通信小区1的状态为满载状态。
在一些实施方式中，若通信小区4为通信小区1的邻区，则管理处于满载状态的通信小区1的宏站一直接收到其他终端发送的接入请求，该宏站可以直接发送激活请求给通信小区4，以激活该通信小区4，从而使通信小区4的状态由休眠状态变更为保留状态，该通信小区4可以接收新的终端发送的接入请求，以分担通信小区1的通 信压力，提升通信效率。
又例如，在靠近通信小区3的覆盖范围内，不断的有新的终端发送接入请求至通信小区3，期望通信小区3为其提供下行数据业务的通信服务，从而导致处于保留状态的通信小区3的下行PRB平均占用率大于预设下行PRB阈值，通信小区3通过对其邻区的状态进行查询，获知作为该通信小区3的邻区的通信小区4的状态为休眠状态，故管理通小区3的微站2可以发送激活请求给宏站，以使宏站激活通信小区4。当通信小区4接收到宏站发送的激活请求时，该通信小区4的状态由休眠状态变更为保留状态，从而能够接收新的终端发送的接入请求，以分担通信小区3的通信压力，提升通信效率。
图4示出本申请实施例提供的通信小区的状态迁移示意图。如图4所示，通信小区的状态包括：满载状态401、保留状态402、待合并状态403和休眠状态404。
处于满载状态401的通信小区为不接收邻区的迁出终端，且通信小区内的终端可进行正常通信的小区；处于保留状态402的通信小区为可接收邻居小区的迁出终端的小区；处于待合并状态403的通信小区为需要将该通信小区内的所有终端都迁出的小区；处于休眠状态404的通信小区为没有终端在网的小区。
在确定通信小区的通信指数在预设指数阈值的取值范围内的情况下，确定通信小区的状态为满载状态401；在确定通信小区的通信指数不在预设指数阈值的取值范围内的情况下，确定通信小区的状态为保留状态402。
通信小区的通信指数包括：PDCCH分配失败率、PDCCH功率平均占用率、上行PRB平均占用率、下行PRB平均占用率和RRC链接用户数量中的至少一种。
在确定通信小区的状态为保留状态402的情况下，且，至少一个邻区的小区合并指数超过预设指数阈值的情况下，将通信小区的状态由保留状态402变更为待合并状态403。
小区合并指数可以包括：小区的信道质量指示(例如，CQI等)、小区合并功率值(例如，RSRP等)和信噪比(例如，SINR等)中的 至少一种。
例如，在确定某个通信小区存在至少一个邻区的小区合并指数大于或等于预设指数阈值的情况下，确定有邻区可以满足该通信小区内的终端的切换条件，以使终端可以获取邻区提供的通信服务，则执行步骤S208，确定该通信小区的状态为待合并状态403。
又例如，在确定通信小区存在至少一个邻区的小区合并指数小于预设指数阈值的情况下，认为该通信小区内的终端无目标小区可切换，则确定通信小区的状态为保留状态402。
在确定处于待合并状态403的通信小区内的终端均切换至其他通信小区的情况下，将通信小区的状态由待合并状态403变更为休眠状态404。
当通信小区的状态为满载状态401或保留状态402情况下，若该通信小区的RRC链接建立成功比率大于预设链接成功比率阈值，则表征该通信小区负载过高，无法使新入网的终端获得良好的通信质量，此时，需要确定该通信小区是否存在处于休眠状态404的邻区。
在确定该通信小区存在处于休眠状态404的邻区的情况下，进一步对该通信小区的RRC链接失败率和/或随机接入失败率进行判断，在确定该通信小区的RRC链接失败率超过预设连接失败率阈值，和/或，随机接入失败率超过预设接入失败率阈值的情况下，从多个处于休眠状态404的邻区中选择目标激活小区；并将目标激活小区的状态由休眠状态404变更为保留状态402。以使该目标激活小区能够分担通信小区的通信压力，为更多的终端提供优异的通信服务，提升终端的使用体验。
需要说明的是，本实施例中的通信小区的状态迁移方式可以应用于本申请任一种通信小区的处理方法中，以满足处于不同状态的通信小区的使用需求，在保证在网终端的通信质量的同时，减少不必要的通信信息的交互，降低能量的消耗，从而降低运营商的能耗成本。
下面结合附图，详细介绍根据本申请实施例的基站。图5示出本申请实施例提供的基站的组成结构图。如图5所示，基站可以包括但不限于如下模块获取模块501、第一变更模块502和第二变更模块 503。
获取模块501，被配置为获取通信小区的状态、通信小区内的终端信息和通信小区的邻区信息。
第一变更模块502，被配置为在确定通信小区内的终端信息满足第一预设处理条件的情况下，变更通信小区的状态。
第二变更模块503，被配置为在确定通信小区内的终端信息满足第二预设处理条件的情况下，变更通信小区的邻区的状态。
需要说明的是，本实施例中的基站能够执行本申请中的通信小区的处理方法，以使该基站可以灵活的对不同状态下的通信小区进行处理，提升通信小区的通信效率。
根据本申请提供的基站，通过获取模块501获取通信小区的状态、通信小区内的终端信息和通信小区的邻区信息，能够明确该通信小区当前的通信情况以及该通信小区的邻区的通信情况，方便对通信小区中的终端进行处理；第一变更模块502在确定通信小区内的终端信息满足第一预设处理条件的情况下，变更通信小区的状态，能够使变更后的通信小区的状态满足运营商的能耗要求，降低运营商的能耗成本，从而提升能源的使用效率；第二变更模块503在确定通信小区内的终端信息满足第二预设处理条件的情况下，变更通信小区的邻区的状态，使变更后的通信小区的邻区的状态符合该通信小区的通信需求，辅助该通信小区更好的为通信小区内的终端提供优质的通信服务，提升通信效率。
需要明确的是，本申请并不局限于上文中所描述并在图中示出的特定配置和处理。为了描述的方便和简洁，这里省略了对已知方法的详细描述，并且上述描述的系统、模块和单元的具体工作过程，可以参考前述方法的对应过程，在此不再赘述。
图6示出能够实现根据本申请实施例的通信小区的处理方法和基站的计算设备的示例性硬件架构的结构图。
如图6所示，计算设备600包括输入设备601、输入接口602、中央处理器603、存储器604、输出接口605、以及输出设备606。输入接口602、中央处理器603、存储器604、以及输出接口605通过 总线607相互连接，输入设备601和输出设备606分别通过输入接口602和输出接口605与总线607连接，进而与计算设备600的其他组件连接。
输入设备601接收来自外部的输入信息，并通过输入接口602将输入信息传送到中央处理器603；中央处理器603基于存储器604中存储的计算机可执行指令对输入信息进行处理以生成输出信息，将输出信息临时或者永久地存储在存储器604中，然后通过输出接口605将输出信息传送到输出设备606；输出设备606将输出信息输出到计算设备600的外部供用户使用。
在一些实施方式中，图6所示的计算设备可以被实现为一种电子设备，该电子设备可以包括：存储器，被配置为存储计算机程序；以及处理器，被配置为运行存储器中存储的计算机程序，以执行上述的通信小区的处理方法。
在一些实施方式中，图6所示的计算设备可以被实现为一种通信小区的处理系统，该通信小区的处理系统可以包括：存储器，被配置为存储计算机程序；以及处理器，被配置为运行存储器中存储的计算机程序，以执行上述的通信小区的处理方法。
本申请实施例还提供了一种计算机可读存储介质，该计算机可读存储介质存储有计算机程序，所述计算机程序被处理器执行时实现上述的通信小区的处理方法。
以上所述，仅为本申请的示例性实施例而已，并非用于限定本申请的保护范围。一般来说，本申请的多种实施例可以在硬件或专用电路、软件、逻辑或其任何组合中实现。例如，一些方面可以被实现在硬件中，而其它方面可以被实现在可以被控制器、微处理器或其它计算装置执行的固件或软件中，尽管本申请不限于此。
本申请的实施例可以通过移动装置的数据处理器执行计算机程序指令来实现，例如在处理器实体中、或者通过硬件、或者通过软件和硬件的组合实现。计算机程序指令可以是汇编指令、指令集架构(ISA)指令、机器指令、机器相关指令、微代码、固件指令、状态设置数据、或者是以一种或多种编程语言的任意组合编写的源代码或 目标代码。
本申请附图中的任何逻辑流程的框图可以表示程序步骤，或者可以表示相互连接的逻辑电路、模块和功能，或者可以表示程序步骤与逻辑电路、模块和功能的组合。计算机程序可以存储在存储器上。存储器可以具有任何适合于本地技术环境的类型并且可以使用任何适合的数据存储技术实现，例如但不限于只读存储器(ROM)、随机访问存储器(RAM)、光存储器装置和系统(数码多功能光碟DVD或CD光盘)等。计算机可读介质可以包括非瞬时性存储介质。数据处理器可以是任何适合于本地技术环境的类型，例如但不限于通用计算机、专用计算机、微处理器、数字信号处理器(DSP)、专用集成电路(ASIC)、可编程逻辑器件(FGPA)以及基于多核处理器架构的处理器。
通过示范性和非限制性的示例，上文已提供了对本申请的示范实施例的详细描述。但结合附图和权利要求来考虑，对以上实施例的多种修改和调整对本领域技术人员来说是显而易见的，但不偏离本申请的范围。因此，本申请的恰当范围将根据权利要求确定。

Claims (14)

  1. 一种通信小区的处理方法，包括：
    获取通信小区的状态、所述通信小区内的终端信息和所述通信小区的邻区信息；
    在确定所述通信小区内的终端信息满足第一预设处理条件的情况下，变更所述通信小区的状态；以及
    在确定所述通信小区内的终端信息满足第二预设处理条件的情况下，变更所述通信小区的邻区的状态。
  2. 根据权利要求1所述的方法，还包括：
    在所述获取通信小区的状态、所述通信小区内的终端信息和所述通信小区的邻区信息之前，依据所述通信小区的历史业务信息、实时业务信息和预设平滑因子，确定所述通信小区的通信指数；以及
    依据所述通信小区的通信指数，确定所述通信小区的状态。
  3. 根据权利要求2所述的方法，其中，所述通信小区的状态包括：满载状态和保留状态，处于所述满载状态的通信小区为不接收邻区的迁出终端，且所述通信小区内的终端可进行正常通信的小区，处于所述保留状态的通信小区为可接收邻居小区的迁出终端的小区；
    所述依据所述通信小区的通信指数，确定所述通信小区的状态包括：
    在确定所述通信指数在预设指数阈值的取值范围内的情况下，确定所述通信小区的状态为所述满载状态；
    在确定所述通信指数不在预设指数阈值的取值范围内的情况下，确定所述通信小区的状态为所述保留状态。
  4. 根据权利要求2所述的方法，其中，所述通信小区的通信指数包括：
    物理下行控制信道(PDCCH)分配失败率、上行物理资源块(PRB) 平均占用率、下行物理资源块(PRB)平均占用率和无线资源控制(RRC)链接用户数量中的至少一种。
  5. 根据权利要求3所述的方法，其中，所述通信小区的状态还包括：待合并状态，处于所述待合并状态的通信小区为需要将所述通信小区内的所有终端都迁出的小区；所述通信小区的邻区信息包括：多个邻区的小区合并指数；
    所述在确定所述通信小区内的终端信息满足第一预设处理条件的情况下，变更所述通信小区的状态包括：
    在确定所述通信小区的状态为所述保留状态的情况下，依据多个所述邻区的小区合并指数和预设指数阈值，将所述通信小区的状态由所述保留状态变更为所述待合并状态。
  6. 根据权利要求5所述的方法，其中，所述依据多个所述邻区的小区合并指数和预设指数阈值，将所述通信小区的状态由所述保留状态变更为所述待合并状态包括：
    在确定至少一个所述邻区的小区合并指数超过所述预设指数阈值的情况下，将所述通信小区的状态由所述保留状态变更为所述待合并状态；
    其中，所述小区合并指数包括：小区的信道质量指示、小区合并功率值和信噪比中的至少一种。
  7. 根据权利要求5所述的方法，其中，所述通信小区的状态还包括：休眠状态，处于所述休眠状态的通信小区为没有终端在网的小区；
    所述方法还包括：
    所述在确定所述通信小区内的终端信息满足第一预设处理条件的情况下，变更所述通信小区的状态之后，对处于所述待合并状态的通信小区内的终端进行小区间切换，以使所述处于所述待合并状态的通信小区内的终端获得其他通信小区提供的通信服务。
  8. 根据权利要求7所述的方法，其中，所述对处于所述待合并状态的通信小区内的终端进行小区间切换，以使所述处于所述待合并状态的通信小区内的终端获得其他通信小区提供的通信服务包括：
    确定多个待迁出终端，所述待迁出终端为满足迁出条件且处于待合并状态的通信小区内的终端；
    对多个所述处于待合并状态的通信小区内的终端进行测量，获得多个待迁入邻区，其中，所述待迁入邻区为所述处于待合并状态的通信小区的邻居小区，且所述待迁入邻区为处于保留状态的通信小区；
    将多个所述待迁出终端与多个所述待迁入邻区进行匹配，获得匹配结果；
    依据所述匹配结果和预设的通信小区的优先等级，对多个所述待迁入邻区进行筛选，确定目标小区；以及
    将多个所述待迁出终端分别切换至所述目标小区，以使多个所述待迁出终端获得所述目标小区提供的通信服务。
  9. 根据权利要求8所述的方法，还包括：
    在所述依据所述匹配结果和预设的通信小区的优先等级，对多个所述待迁入邻区进行筛选，确定目标小区之前，基于宏站管理的通信小区的信息、RRC链接用户数量和所述通信小区的信道质量信息中的任意一种，确定所述预设的通信小区的优先等级；
    其中，所述宏站管理的通信小区的状态为保留状态。
  10. 根据权利要求7至9中任一项所述的方法，还包括：
    所述对处于所述待合并状态的通信小区内的终端进行小区间切换，以使所述处于所述待合并状态的通信小区内的终端获得其他通信小区提供的通信服务之后，在确定处于所述待合并状态的通信小区内的终端均切换至其他通信小区的情况下，将所述通信小区的状态由所述待合并状态变更为所述休眠状态。
  11. 根据权利要求3所述的方法，其中，所述通信小区内的终端信息包括：RRC链接失败率，或，随机接入失败率中至少一者；所述通信小区的状态还包括：休眠状态，处于所述休眠状态的通信小区为没有终端在网的小区；
    所述在确定所述通信小区内的终端信息满足第二预设处理条件的情况下，变更所述通信小区的邻区的状态包括：
    在确定所述通信小区存在处于所述休眠状态的邻区的情况下，依据所述通信指数和RRC链接建立成功比率，确定是否需要激活所述通信小区的邻区，其中，所述通信小区的状态为所述满载状态或所述保留状态；
    在确定需要激活所述通信小区的邻区的情况下，依据所述RRC链接失败率或所述随机接入失败率中至少一者，从多个所述处于休眠状态的邻区中选择目标激活小区；以及
    将所述目标激活小区的状态由所述休眠状态变更为所述保留状态。
  12. 一种基站，包括：
    获取模块，被配置为获取通信小区的状态、所述通信小区内的终端信息和所述通信小区的邻区信息；
    第一变更模块，被配置为在确定所述通信小区内的终端信息满足第一预设处理条件的情况下，变更所述通信小区的状态；以及
    第二变更模块，被配置为在确定所述通信小区内的终端信息满足第二预设处理条件的情况下，变更所述通信小区的邻区的状态。
  13. 一种电子设备，包括：
    至少一个处理器；以及
    存储器，其上存储有至少一个计算机程序，所述至少一个计算机程序被所述至少一个处理器执行，使得所述至少一个处理器实现如权利要求1至11中任一项所述的通信小区的处理方法。
  14. 一种计算机可读存储介质，所述计算机可读存储介质存储有计算机程序，所述计算机程序被处理器执行以实现如权利要求1至11中任一项所述的通信小区的处理方法。
PCT/CN2023/090306 2022-05-13 2023-04-24 通信小区的处理方法、基站、电子设备和计算机可读存储介质 WO2023216864A1 (zh)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104994550A (zh) * 2015-06-23 2015-10-21 北京邮电大学 一种小小区的开启和休眠方法
CN113891415A (zh) * 2021-11-17 2022-01-04 西藏先锋绿能环保科技股份有限公司 可节能小区快速筛选方法
CN113938989A (zh) * 2020-06-29 2022-01-14 Oppo广东移动通信有限公司 小区休眠的控制方法、装置、接入网设备及终端

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104994550A (zh) * 2015-06-23 2015-10-21 北京邮电大学 一种小小区的开启和休眠方法
CN113938989A (zh) * 2020-06-29 2022-01-14 Oppo广东移动通信有限公司 小区休眠的控制方法、装置、接入网设备及终端
CN113891415A (zh) * 2021-11-17 2022-01-04 西藏先锋绿能环保科技股份有限公司 可节能小区快速筛选方法

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