A TAC planning detection method and device and a storage medium

Abstract

This application provides a TAC planning detection method, apparatus, and storage medium, relating to the field of communication technology, and addresses the problem of low accuracy in existing TAC planning detection methods. The method includes: acquiring communication information of a target TAC area; the communication information includes at least one of the following: cell handover information within the target TAC area, location information of a target base station within the target TAC area, communication planning areas of the target TAC area under different network standards, and circuit-switched fallback ratio within the target TAC area; and determining the TAC planning detection result based on the communication information of the target TAC area. This application improves the accuracy of the TAC planning detection method.

Description

Technical Field

[0001] This application relates to the field of communication technology, and in particular to a TAC planning and detection method, apparatus and storage medium. Background Technology

[0002] In mobile communication systems, a tracking area code (TAC) is an area set up for paging. The rationality of TAC planning is directly related to the quality of network performance.

[0003] Existing methods for assessing the rationality of TAC planning typically determine its rationality based on the specific values ​​of the TACs and the corresponding specific regions. However, when the TAC planning scenario in the area to be assessed is complex, the accuracy of existing TAC planning assessment methods is low. Summary of the Invention

[0004] This application provides a TAC planning and testing method, apparatus, and storage medium to address the problem of low accuracy in existing TAC planning and testing methods.

[0005] To achieve the above objectives, this application adopts the following technical solution:

[0006] Firstly, a TAC planning detection method is provided, comprising: acquiring communication information of a target TAC area; the communication information includes at least one of the following: cell handover information within the target TAC area, location information of a target base station within the target TAC area, communication planning area of ​​the target TAC area under different network standards, and circuit-switched fallback ratio within the target TAC area; and determining the TAC planning detection result based on the communication information of the target TAC area.

[0007] Optionally, when the communication information includes cell handover information, the TAC planning detection result is determined based on the communication information of the target TAC area, including: determining the TAC coefficient of the target base station based on the cell handover information; the TAC coefficient is used to represent the proportion of cells in the target TAC area among multiple other cells when a cell in the target base station is handover to multiple other cells; when the TAC coefficient is a first preset value, the TAC planning detection result is determined to be: TAC planning is normal.

[0008] Optionally, based on cell handover information, the TAC coefficient of the target base station is determined, including: for any base station within the target TAC area, the sum of the number of handovers from each cell in the base station to the first adjacent cell is determined as the total number of base station handovers for the base station; the first adjacent cell includes cells adjacent to the cell within the coverage area of ​​the base station and cells adjacent to the cell within the coverage area of ​​other base stations; the sum of the number of handovers from each cell in the base station to the second adjacent cell is determined as the sum of the number of handovers within the base station; the second adjacent cell includes cells adjacent to the cell within the coverage area of ​​the base station; the sum of the number of handovers from each cell within the target TAC area to other cells is determined as the sum of the number of TAC handovers; a first difference is determined, and the ratio of the sum of the number of TAC handovers to the first difference is determined as the TAC handover ratio of the base station; the first difference is the difference between the total number of base station handovers and the sum of the number of handovers within the base station; the ratio of the TAC handover ratio of the target base station to the sum of the TAC handover ratios of each base station within the target TAC area is determined as the TAC coefficient of the target base station.

[0009] Optionally, when the communication information also includes location information, the TAC planning detection result is determined based on the communication information of the target TAC area, including: when the TAC coefficient is a second preset value, the deviation distance between the theoretical location and the actual location of the target base station is determined based on the cell handover information and location information; the second preset value is less than the first preset value; when the deviation distance is greater than the preset distance, the TAC planning detection result is determined to be: TAC interpolation caused by the actual location deviation of the target base station; TAC interpolation is used to indicate that the target base station includes TACs other than the target TAC; when the deviation distance is less than or equal to the preset distance, the TAC planning detection result is determined to be: TAC interpolation caused by TAC planning errors.

[0010] Optionally, based on cell handover information and location information, the deviation distance between the theoretical location and the actual location of the target base station is determined, including: for any cell in the target base station, obtaining the number of cell handovers from the cell handover information to the number of cell handovers to adjacent cells; determining the cell handover percentage of the cell as the ratio of the number of cell handovers to a first difference; obtaining the actual location of the base station from the location information; the actual location includes the actual longitude and actual latitude of the base station; determining the theoretical longitude of the target base station by multiplying the sum of the cell handover percentages of each cell in the target base station by the actual longitude, and determining the theoretical latitude of the target base station by multiplying the sum of the cell handover percentages of each cell in the target base station by the actual latitude; determining the theoretical location based on the theoretical longitude and theoretical latitude, and determining the distance between the theoretical location and the actual location as the deviation distance.

[0011] Optionally, based on the communication information of the target TAC area, the TAC planning detection result is determined, including: when the TAC coefficient is within a preset value range, the target area TAC handover ratio of the target base station is determined based on cell handover information; the target area TAC handover ratio is used to represent the proportion of the sum of handover times of each cell in the target base station to cells in the TAC area to which the target area belongs, to the sum of the handover times of each cell in the target base station to cells adjacent to the cell; when the target area TAC handover ratio is greater than a third preset value and the TAC coefficient is less than a fourth preset value, the TAC planning detection result is determined to be: TAC planning abnormal; when the target area TAC handover ratio is less than or equal to the third preset value, or the TAC coefficient is greater than or equal to the fourth preset value, the TAC planning detection result is determined to be: TAC planning normal.

[0012] Optionally, when the communication information includes the communication planning area and the circuit domain fallback ratio, the TAC planning detection result is determined based on the communication information of the target TAC area, including: when the synchronization rate of the communication planning area of ​​the target TAC area under different network standards is greater than the fifth preset value and the circuit domain fallback ratio is greater than the sixth preset value, the TAC planning detection result is determined to be: TAC planning is normal; when the synchronization rate of the communication planning area of ​​the target TAC area under different network standards is less than or equal to the fifth preset value, or the circuit domain fallback ratio is less than or equal to the sixth preset value, the TAC planning detection result is determined to be: TAC planning is abnormal.

[0013] In a second aspect, a TAC planning and detection device is provided, comprising: an acquisition unit and a determination unit; the acquisition unit is used to acquire communication information of a target TAC area; the communication information includes at least one of: cell handover information in the target TAC area, location information of a target base station in the target TAC area, communication planning area of ​​the target TAC area under different network standards, and circuit-switched fallback ratio in the target TAC area; the determination unit is used to determine the TAC planning and detection result based on the communication information of the target TAC area.

[0014] Optionally, when the communication information includes cell handover information, the determining unit is specifically used to: determine the TAC coefficient of the target base station based on the cell handover information; the TAC coefficient is used to represent the proportion of cells in the target TAC area among the multiple other cells when the cell in the target base station is handover to multiple other cells; when the TAC coefficient is a first preset value, the TAC planning detection result is determined to be: TAC planning is normal.

[0015] Optionally, the determining unit is specifically used for: for any base station within the target TAC area, determining the sum of the number of handovers from each cell in the base station to the first adjacent cell as the total number of base station handovers for the base station; the first adjacent cell includes cells adjacent to the cell within the coverage area of ​​the base station and cells adjacent to the cell within the coverage area of ​​other base stations; determining the sum of the number of handovers from each cell in the base station to the second adjacent cell as the sum of the number of handovers within the base station for the base station; the second adjacent cell includes cells adjacent to the cell within the coverage area of ​​the base station; determining the sum of the number of handovers from each cell in the target TAC area to other cells as the sum of the number of TAC handovers; determining a first difference, and determining the ratio of the sum of the number of TAC handovers to the first difference as the TAC handover ratio of the base station; the first difference is the difference between the total number of base station handovers and the sum of the number of handovers within the base station; determining the ratio of the TAC handover ratio of the target base station to the sum of the TAC handover ratios of each base station within the target TAC area as the TAC coefficient of the target base station.

[0016] Optionally, when the communication information also includes location information, the determining unit is specifically used to: when the TAC coefficient is a second preset value, determine the deviation distance between the theoretical location and the actual location of the target base station based on the cell handover information and the location information; the second preset value is less than the first preset value; when the deviation distance is greater than the preset distance, determine the TAC planning detection result as: TAC interpolation caused by the actual location deviation of the target base station; TAC interpolation is used to indicate that the target base station includes TACs other than the target TAC; when the deviation distance is less than or equal to the preset distance, determine the TAC planning detection result as: TAC interpolation caused by TAC planning errors.

[0017] Optionally, the determining unit is specifically used for: for any cell in the target base station, obtaining the number of cell handovers from the cell handover information to the number of cell handovers to adjacent cells; determining the cell handover percentage of the cell as the ratio of the number of cell handovers to a first difference; obtaining the actual location of the base station from the location information; the actual location includes the actual longitude and actual latitude of the base station; determining the theoretical longitude of the target base station by multiplying the sum of the cell handover percentages of each cell in the target base station by the actual longitude, and determining the theoretical latitude of the target base station by multiplying the sum of the cell handover percentages of each cell in the target base station by the actual latitude; determining the theoretical location based on the theoretical longitude and theoretical latitude, and determining the distance between the theoretical location and the actual location as the deviation distance.

[0018] Optionally, the determining unit is specifically used for: when the TAC coefficient is within a preset value range, determining the target area TAC handover ratio of the target base station based on cell handover information; the target area TAC handover ratio is used to represent the proportion of the sum of handover times of each cell in the target base station to cells within the TAC area to which the target area belongs, to the sum of the handover times of each cell in the target base station to cells adjacent to the cell; when the target area TAC handover ratio is greater than a third preset value and the TAC coefficient is less than a fourth preset value, the TAC planning detection result is determined to be: TAC planning abnormal; when the target area TAC handover ratio is less than or equal to the third preset value, or the TAC coefficient is greater than or equal to the fourth preset value, the TAC planning detection result is determined to be: TAC planning normal.

[0019] Optionally, when the communication information includes: communication planning area and circuit domain fallback ratio, the determining unit is specifically used to: determine the TAC planning detection result as normal when the synchronization rate of the communication planning area of ​​the target TAC area under different network standards is greater than the fifth preset value and the circuit domain fallback ratio is greater than the sixth preset value; and determine the TAC planning detection result as abnormal when the synchronization rate of the communication planning area of ​​the target TAC area under different network standards is less than or equal to the fifth preset value, or the circuit domain fallback ratio is less than or equal to the sixth preset value.

[0020] Thirdly, a TAC planning and testing device is provided, including a memory and a processor; the memory is used to store computer execution instructions, and the processor is connected to the memory via a bus; when the TAC planning and testing device is running, the processor executes the computer execution instructions stored in the memory, so that the TAC planning and testing device performs the TAC planning and testing method described in the first aspect.

[0021] The TAC planning and detection device can be a network device or a component of a network device, such as a chip system within the network device. This chip system supports the network device in implementing the functions involved in the first aspect and any of its possible implementations, such as acquiring, determining, and transmitting the data and / or information involved in the aforementioned TAC planning and detection method. The chip system includes a chip, but may also include other discrete devices or circuit structures.

[0022] Fourthly, a computer-readable storage medium is provided, comprising computer-executable instructions that, when executed on a computer, cause the computer to perform the TAC planning and detection method described in the first aspect.

[0023] Fifthly, a computer program product is also provided, which includes computer instructions that, when executed on a TAC planning and testing device, cause the TAC planning and testing device to perform the TAC planning and testing method as described in the first aspect above.

[0024] It should be noted that the aforementioned computer instructions may be stored, in whole or in part, on the first computer-readable storage medium. The first computer-readable storage medium may be packaged together with the processor of the TAC planning and detection device, or it may be packaged separately from the processor of the TAC planning and detection device; this application embodiment does not limit this.

[0025] The descriptions of the second, third, fourth, and fifth aspects in this application can be referenced to the detailed description of the first aspect; and the beneficial effects of the second, third, fourth, and fifth aspects can be referenced to the analysis of the beneficial effects of the first aspect, which will not be repeated here.

[0026] In the embodiments of this application, the name of the aforementioned TAC planning and detection device does not limit the device or functional module itself. In actual implementation, these devices or functional modules may appear under other names. As long as the function of each device or functional module is similar to that of this application, it falls within the scope of the claims of this application and its equivalents.

[0027] These or other aspects of this application will become more readily apparent in the following description.

[0028] The technical solution provided in this application brings at least the following beneficial effects:

[0029] Based on any of the above aspects, embodiments of this application provide a TAC planning and detection method, which can acquire communication information of a target TAC area. The communication information may include at least one of the following: cell handover information within the target TAC area, location information of the target base station within the target TAC area, communication planning areas of the target TAC area under different network standards, and circuit-switched fallback ratio within the target TAC area. Then, the TAC planning and detection result can be determined based on the communication information of the target TAC area.

[0030] As can be seen from the above, the TAC planning detection method provided in this application embodiment can determine the TAC planning detection result from at least one of the four dimensions: cell handover information, target base station location information, communication planning area under different network standards, and circuit domain fallback ratio. Compared with the prior art, which only detects the rationality of TAC planning based on the specific value of TAC and the specific area corresponding to TAC, the TAC planning detection method provided in this application embodiment can accurately detect the rationality of TAC planning from multiple dimensions in complex scenarios, thereby improving the accuracy of TAC planning detection. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the TAC planning and detection system provided in the embodiments of this application;

[0032] Figure 2 A schematic diagram of a hardware structure of the TAC planning and detection device provided in the embodiments of this application;

[0033] Figure 3 This is a schematic diagram of another hardware structure of the TAC planning and detection device provided in the embodiments of this application;

[0034] Figure 4 A flowchart illustrating a TAC planning and detection method provided in an embodiment of this application;

[0035] Figure 5 A flowchart illustrating another TAC planning and detection method provided in this application embodiment;

[0036] Figure 6 A flowchart illustrating another TAC planning and detection method provided in this application embodiment;

[0037] Figure 7 A flowchart illustrating another TAC planning and detection method provided in this application embodiment;

[0038] Figure 8 A flowchart illustrating another TAC planning and detection method provided in this application embodiment;

[0039] Figure 9 A flowchart illustrating another TAC planning and detection method provided in this application embodiment;

[0040] Figure 10 A flowchart illustrating another TAC planning and detection method provided in this application embodiment;

[0041] Figure 11 This is a schematic diagram of the structure of a TAC planning and detection device provided in an embodiment of this application; Detailed Implementation

[0042] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0043] It should be noted that in the embodiments of this application, the words "exemplary" or "for example" are used to indicate examples, illustrations, or explanations. Any embodiment or design scheme described as "exemplary" or "for example" in the embodiments of this application should not be construed as being more preferred or advantageous than other embodiments or design schemes. Specifically, the use of the words "exemplary" or "for example" is intended to present the relevant concepts in a specific manner.

[0044] To facilitate a clear description of the technical solutions of the embodiments of this application, the terms "first" and "second" are used in the embodiments of this application to distinguish the same or similar items with essentially the same function and effect. Those skilled in the art can understand that the terms "first" and "second" are not intended to limit the quantity or execution order.

[0045] As described in the background section, existing methods for detecting the rationality of TAC planning typically determine its rationality based on the specific values ​​of the TAC and the specific regions corresponding to the TAC. However, when the TAC planning scenario in the area to be tested is complex, the accuracy of existing TAC planning detection methods is low.

[0046] To address the aforementioned issues, this application provides a TAC planning and detection method that can acquire communication information of a target TAC area. This communication information may include at least one of the following: cell handover information within the target TAC area, location information of the target base station within the target TAC area, communication planning areas of the target TAC area under different network standards, and circuit-switched fallback ratio within the target TAC area. Then, the TAC planning and detection result can be determined based on the communication information of the target TAC area.

[0047] As can be seen from the above, the TAC planning detection method provided in this application embodiment can determine the TAC planning detection result from at least one of the four dimensions: cell handover information, target base station location information, communication planning area under different network standards, and circuit domain fallback ratio. Compared with the prior art, which only detects the rationality of TAC planning based on the specific value of TAC and the specific area corresponding to TAC, the TAC planning detection method provided in this application embodiment can accurately detect the rationality of TAC planning from multiple dimensions in complex scenarios, thereby improving the accuracy of TAC planning detection.

[0048] This TAC planning and testing method is applicable to TAC planning and testing systems. Figure 1 One structure of the TAC planning and inspection system is shown. For example... Figure 1 As shown, the TAC planning and detection system includes: electronic equipment 101, network management equipment 102, base station 103, base station 104, base station 105, and base station 106.

[0049] Among them, electronic device 101 is connected to network management device 102, and network management device 102 is connected to base station 103, base station 104, base station 105 and base station 106 respectively.

[0050] like Figure 1 As shown, base stations 103 and 104 can belong to the TAC1 area, and base stations 105 and 106 can belong to the TAC2 area. The coverage area of ​​base station 103 can include cells 1-1-1 and 1-1-2. The coverage area of ​​base station 104 can include cells 1-2-1 and 1-2-2. Base station 105 includes cells 2-1-1 and 2-1-2. Base station 106 can include cells 2-2-1 and 2-2-2.

[0051] In practical applications, electronic device 101 can connect to multiple network management devices, and network management device 102 can connect to multiple base stations. For ease of understanding, this application will use the example of one electronic device 101 connected to one network management device 102, and one network management device connected to four base stations (base station 103, base station 104, base station 105, and base station 106) for illustration.

[0052] Optionally, the physical device of electronic device 101 can be a terminal, a server, or other types of electronic devices.

[0053] Optionally, when the physical device of electronic device 101 is a terminal, the terminal can be a device that provides voice and / or data connectivity to a user, a handheld device with wireless connectivity, or other processing devices connected to a wireless modem. The terminal can communicate with one or more core networks via a radio access network (RAN). The terminal can be a mobile terminal, such as a mobile phone (or "cellular" phone) and a computer with a mobile terminal, or a portable, pocket-sized, handheld, computer-embedded, or vehicle-mounted mobile device that exchanges voice and / or data with the radio access network, such as a mobile phone, tablet computer, laptop computer, netbook, or personal digital assistant (PDA).

[0054] Optionally, when the physical device of electronic device 101 is a server, the server can be one of the servers in a server cluster (composed of multiple servers), a chip in the server, a system-on-a-chip in the server, or a virtual machine (VM) deployed on a physical machine. This application embodiment does not limit this.

[0055] Optionally, the physical device of network management device 102 can be the server of the network management system.

[0056] Optionally, when both electronic device 101 and network management device 102 are servers, electronic device 101 and network management device 102 can be two independently configured devices, or they can be integrated into the same device.

[0057] It is easy to understand that when electronic device 101 and network management device 102 are integrated into the same device, the communication method between electronic device 101 and network management device 102 is the same as the communication between internal modules of the device. In this case, the communication process between the two is the same as that between electronic device 101 and network management device 102 when they are independent of each other.

[0058] For ease of understanding, this application uses the example of electronic device 101 and network management device 102 being independent of each other.

[0059] Optionally, base stations 103, 104, 105, and 106 can be wireless communication base stations or base station controllers, etc. In this embodiment, the base station can be a base station (BTS) in Global System for Mobile Communication (GSM), Code Division Multiple Access (CDMA), a base station (node ​​B) in Wideband Code Division Multiple Access (WCDMA), an eNB in ​​Internet of Things (IoT) or Narrowband-Internet of Things (NB-IoT), a base station in a future 5G mobile communication network, or a future evolved public land mobile network (PLMN). This embodiment does not impose any limitations on this.

[0060] The basic hardware structure of electronic device 101 in the TAC planning and testing system is similar, both including Figure 2 or Figure 3 The components included in the communication device shown. The following are examples... Figure 2 and Figure 3 Taking the communication device shown as an example, the hardware structure of electronic device 101 will be introduced.

[0061] like Figure 2The diagram shown is a hardware structure schematic of a communication device provided in an embodiment of this application. The communication device includes a processor 21, a memory 22, a communication interface 23, and a bus 24. The processor 21, the memory 22, and the communication interface 23 are connected via the bus 24.

[0062] Processor 21 is the control center of the communication device. It can be a single processor or a collective term for multiple processing elements. For example, processor 21 can be a general-purpose central processing unit (CPU) or other general-purpose processors. Among them, the general-purpose processor can be a microprocessor or any conventional processor.

[0063] As one embodiment, processor 21 may include one or more CPUs, for example Figure 2 CPU 0 and CPU 1 are shown in the diagram.

[0064] The memory 22 may be a read-only memory (ROM) or other type of static storage device capable of storing static information and instructions, random access memory (RAM) or other type of dynamic storage device capable of storing information and instructions, or electrically erasable programmable read-only memory (EEPROM), disk storage media or other magnetic storage devices, or any other medium capable of carrying or storing desired program code in the form of instructions or data structures and accessible by a computer, but is not limited thereto.

[0065] In one possible implementation, the memory 22 can exist independently of the processor 21. The memory 22 can be connected to the processor 21 via a bus 24 and is used to store instructions or program code. When the processor 21 calls and executes the instructions or program code stored in the memory 22, it can implement the TAC planning and detection method provided in the following embodiments of the present invention.

[0066] In this embodiment, the software programs stored in the memory 22 of the electronic device 101 are different, so the functions implemented by the electronic device 101 are different. The functions performed by each device will be described with reference to the following flowchart.

[0067] In another possible implementation, the memory 22 can also be integrated with the processor 21.

[0068] Communication interface 23 is used for connecting the communication device to other devices via a communication network, which may be Ethernet, wireless access network, wireless local area network (WLAN), etc. Communication interface 23 may include a receiving unit for receiving data and a transmitting unit for sending data.

[0069] Bus 24 can be an industry standard architecture (ISA) bus, a peripheral component interconnect (PCI) bus, or an extended industry standard architecture (EISA) bus, etc. This bus can be divided into address bus, data bus, control bus, etc. For ease of representation, Figure 2 The bus is represented by a single thick line, but this does not mean that there is only one bus or one type of bus.

[0070] Figure 3 Another hardware structure of the communication device in an embodiment of the present invention is shown. For example... Figure 3 As shown, the communication device may include a processor 31 and a communication interface 32. The processor 31 is coupled to the communication interface 32.

[0071] The functions of processor 31 can be referred to in the description of processor 21 above. In addition, processor 31 also has a storage function, and can perform the functions of memory 22 mentioned above.

[0072] The communication interface 32 is used to provide data to the processor 31. The communication interface 32 can be an internal interface of the communication device or an external interface of the communication device (equivalent to communication interface 23).

[0073] It should be pointed out that, Figure 2 (or Figure 3 The structure shown in the diagram does not constitute a limitation on the communication device, except... Figure 2 (or Figure 3 In addition to the components shown in the diagram, the communication device may include more or fewer components than those shown, or combine certain components, or have different component arrangements.

[0074] The TAC planning and detection method provided in the embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0075] like Figure 4 As shown, the TAC planning and detection method provided in this application embodiment is applied to electronic devices. The TAC planning and detection method includes: S401-S402.

[0076] S401. Electronic devices acquire communication information of the target TAC area.

[0077] The communication information includes at least one of the following: cell handover information within the target TAC area, location information of the target base station within the target TAC area, communication planning area of ​​the target TAC area under different network standards, and circuit-switched fallback ratio within the target TAC area.

[0078] Optional, combined Figure 1 Electronic devices can Figure 1 The network management device 102 shown obtains communication information of the target TAC area.

[0079] Specifically, by Figure 1 It is known that network management device 102 is communicatively connected to base stations 103 and 104 in the target TAC area. Therefore, network management device 102 can obtain communication information of the target TAC area. In this case, electronic devices can obtain communication information of the target TAC area from network management device 102.

[0080] Optionally, cell handover information within the target TAC area may include: the number of times multiple terminals in a cell within the target TAC area move from this mobile cell to other cells within a unit time period, i.e., the number of cell handovers.

[0081] For example, suppose Figure 1 In base station 103 (i.e., the target base station mentioned above), cell 1-1-1 is adjacent to cells 1-1-2, 1-2-1, and 2-1-1, respectively. In this case, electronic devices can obtain from network management device 102 the number of times multiple terminals move from cell 1-1-1 to cell 1-1-2, cell 1-2-1, and cell 2-1-1 within a unit of time, i.e., the number of cell handovers in cell 1-1-1.

[0082] Optionally, the location information of the target base station within the target TAC area may include: the actual longitude and actual latitude of the target base station within the target TAC area.

[0083] Optionally, the target TAC area may include communication planning areas under different network standards, such as: communication planning areas under the 3rd-generation mobile communication technology (3G) network standard, communication planning areas under the 4th-generation mobile communication technology (4G) network standard, and communication planning areas under the 5th-generation mobile communication technology (5G) network standard.

[0084] For example, the communication planning area under the 3G network standard may include the communication planning boundary under the 3G network standard, also known as the radio network controller (RNC) boundary. The communication planning area under the 4G network standard may include the planned TAC area boundary under the 4G network standard, also known as the 4G neighbor cell boundary.

[0085] Optionally, circuit-switched fallback within the target TAC area can refer to a paging received by a terminal under one network standard falling back to a call initiated under another network standard. In this case, the circuit-switched fallback ratio refers to the proportion of multiple terminals experiencing circuit-switched fallbacks per unit time.

[0086] S402. The electronic equipment determines the TAC planning and detection results based on the communication information of the target TAC area.

[0087] Optionally, when the communication information of the target TAC area includes cell handover information, the electronic device can determine the TAC coefficient of the target base station based on the cell handover information, and determine the TAC planning and detection result based on the TAC coefficient of the target base station.

[0088] Optionally, when the communication information of the target TAC area includes cell handover information, the electronic device can also determine the target area TAC handover ratio of the target base station based on the cell handover information, and determine the TAC planning and detection results based on the target area TAC handover ratio of the target base station.

[0089] Optionally, when the communication information of the target TAC area includes cell handover information and location information, the electronic device can determine the deviation distance of the target base station based on the cell handover information and location information, and determine the TAC planning and detection result based on the deviation distance of the target base station.

[0090] Optionally, when the communication information of the target TAC area includes cell handover information, the electronic device can determine the target area TAC handover ratio of the target base station based on the cell handover information, and determine the TAC planning and detection results based on the target area TAC handover ratio of the target base station.

[0091] Optionally, the TAC planning test results may include whether the TAC planning is normal or abnormal.

[0092] In some embodiments, combined with Figure 4 ,like Figure 5 As shown, when the communication information includes cell handover information, the method by which the electronic device determines the TAC planning detection result based on the communication information of the target TAC area in the above S402 specifically includes: S501-S502.

[0093] S501. The electronic equipment determines the TAC coefficient of the target base station based on the cell handover information.

[0094] The TAC coefficient is used to represent the proportion of cells within the target TAC area among the multiple other cells when a cell in the target base station is switching to multiple other cells.

[0095] Optionally, when the electronic device determines the TAC coefficient of the target base station based on the cell handover information, it can first determine the TAC handover ratio of the target base station, and then determine the sum of the TAC handover ratios of each base station in the target TAC area. Then, the electronic device can determine the ratio of the TAC handover ratio of the target base station to the sum of the TAC handover ratios of each base station in the target TAC area as the TAC coefficient of the target base station.

[0096] For example, in combination Figure 1 Assuming base station 103 is the target base station and TAC1 area is the target TAC area, the electronic equipment can determine that the TAC handover ratio of base station 103 is 1 / 3, and the sum of the TAC handover ratios of each base station in the target TAC area (i.e., the sum of the TAC handover ratios of base station 103 and base station 104) is 1. In this case, the electronic equipment can determine that the TAC coefficient of base station 103 is (1 / 3) ÷ 1 = 1 / 3.

[0097] S502. When the TAC coefficient is the first preset value, the electronic device determines the TAC planning test result as: TAC planning is normal.

[0098] Optionally, the first preset value can be 1 or a value close to 1, and this application embodiment does not limit this.

[0099] Specifically, when the TAC coefficient is a first preset value (e.g., 1), it means that when cells in the target base station switch TAC areas, the TAC areas they switch to are all the TAC areas belonging to the target base station (i.e., the target TAC area). In this case, it means that the terminals in the target base station are all moving within the target TAC area, that is, the TAC planning detection result is that the TAC planning is normal.

[0100] In some embodiments, combined with Figure 5 ,like Figure 6 As shown, in the above S501, the method by which the electronic device determines the TAC coefficient of the target base station based on the cell handover information specifically includes: S601-S605.

[0101] S601. For any base station within the target TAC area, the electronic device determines the total number of base station handovers by summing the number of handovers between each cell in the base station and the first adjacent cell.

[0102] The first adjacent cell includes cells within the coverage area of ​​the base station that are adjacent to the aforementioned cell, and cells within the coverage area of ​​other base stations that are adjacent to the aforementioned cell.

[0103] For example, suppose Figure 1 In base station 103 (i.e., the target base station mentioned above), cell 1-1-1 is adjacent to cells 1-1-2, 1-2-1, and 2-1-1, respectively. Assume... Figure 1 In base station 103 (i.e., the target base station mentioned above), cell 1-1-2 is adjacent to cell 1-1-1 and cell 2-2-2, respectively. In this case, the first adjacent cell may include cell 1-1-2, cell 1-2-1, cell 2-1-1, and cell 2-2-2.

[0104] Assume the electronic device obtains from the network management device that the number of cell handovers from cell 1-1-1 to cell 1-1-2 is 100, the number of cell handovers from cell 1-1-1 to cell 1-2-1 is 150, and the number of cell handovers from cell 1-1-1 to cell 2-1-1 is 130. In this case, the electronic device determines that the sum of the number of handovers from cell 1-1-1 to cell 1-1-2, cell 1-2-1, and cell 2-1-1 is 100 + 150 + 130 = 380.

[0105] Suppose that the electronic device obtains from the network management device that the number of cell handovers from cell 1-1-2 to cell 1-1-1 is 100, and the number of cell handovers from cell 1-1-2 to cell 2-2-2 is 160. In this case, the electronic device determines that the sum of the number of handovers from cell 1-1-2 to cell 1-1-1 and cell 2-2-2 is 100 + 160 = 260.

[0106] In this case, the electronic device can determine that the sum of the number of handovers for each cell (cell 1-1-1 and cell 1-1-2) in base station 103 to the first neighboring cell is 380 times + 260 times = 640 times, that is, the total number of base station handovers for base station 103 is 640 times.

[0107] S602. The electronic device determines the sum of the number of handovers between each cell in the base station and the second adjacent cell as the sum of the number of handovers within the base station.

[0108] The second adjacent cell includes cells within the base station's coverage area that are adjacent to the aforementioned cells.

[0109] For example, suppose Figure 1 In base station 103 (i.e., the target base station mentioned above), cell 1-1-1 is adjacent to cells 1-1-2, 1-2-1, and 2-1-1, respectively. Assume... Figure 1 In base station 103 (i.e., the target base station mentioned above), cell 1-1-2 is adjacent to cell 1-1-1 and cell 2-2-2, respectively. In this case, the second adjacent cell of cell 1-1-1 can be cell 1-1-2, and the second adjacent cell of cell 1-1-2 can be cell 1-1-1.

[0110] Suppose that the electronic device obtains from the network management device that the number of cell handovers from cell 1-1-1 to cell 1-1-2 is 100. In this case, the electronic device determines that the sum of the number of handovers from cell 1-1-1 to the second adjacent cell is 100.

[0111] Suppose that the electronic device obtains from the network management device that the number of cell handovers from cell 1-1-2 to cell 1-1-1 is 100. In this case, the electronic device determines that the sum of the number of handovers from cell 1-1-2 to the second adjacent cell is 100.

[0112] In this case, the electronic device can determine that the sum of the number of handovers for each cell (cell 1-1-1 and cell 1-1-2) in base station 103 to the second adjacent cell is 100 + 100 = 200, that is, the sum of the number of handovers within base station 103 is 200.

[0113] S603. The electronic device determines the sum of the number of handovers from each cell within the target TAC area to other cells as the sum of the TAC handover counts.

[0114] For example, suppose Figure 1In the TAC1 area (i.e., the target TAC area mentioned above), cell 1-1-1 in base station 103 is adjacent to cells 1-1-2, 1-2-1, and 2-1-1, respectively. Cell 1-1-2 in base station 103 is adjacent to cells 1-1-1 and 2-2-2, respectively. In this case, each cell in the target TAC area can be cell 1-1-1 and cell 1-1-2, and the other cells can be cell 2-1-1 and cell 2-2-2.

[0115] Suppose that the electronic device obtains from network management device 102 the number of cell handovers from cell 1-1-1 to cell 2-1-1 is 130, and the number of handovers from cell 1-1-2 to cell 2-2-2 is 160. In this case, the electronic device determines that the sum of the number of handovers from base station 103 to cell 2-1-1 and cell 2-2-2 is 130 + 160 = 290.

[0116] S604. The electronic equipment determines the first difference and determines the ratio of the sum of TAC handover times to the first difference as the TAC handover percentage of the base station.

[0117] The first difference is the difference between the total number of base station handovers and the sum of the number of handovers within a base station.

[0118] Based on the above example, the electronic device determines that the total number of base station handovers for base station 103 is 640, and the total number of intra-base station handovers for base station 103 is 200. In this case, the electronic device determines the first difference for base station 103 as 640 - 200 = 440 times.

[0119] Based on the above example, the electronic device determines that the sum of the number of TAC handovers in the TAC1 area is 290. Therefore, the electronic device can determine that the TAC handover ratio of base station 103 in the TAC1 area is 290 ÷ 440 = 66%.

[0120] S605. The electronic device determines the TAC coefficient of the target base station as the ratio of the TAC handover ratio of the target base station to the sum of the TAC handover ratios of each base station in the target TAC area.

[0121] Specifically, after determining the TAC handover ratio of a base station, since the aforementioned base station can be any base station within the target TAC area, the electronic equipment can determine the TAC handover ratio of the target base station and the TAC handover ratio of each base station in the same way. In this way, the electronic equipment can determine the ratio of the target base station's TAC handover ratio to the sum of the TAC handover ratios of each base station within the target TAC area, and define this ratio as the TAC coefficient of the target base station.

[0122] For example, suppose Figure 1 The handover ratio of base station 103 (i.e. the target base station mentioned above) is 0.66, and the handover ratio of base station 104 is 0.70. Therefore, the electronic equipment can determine that the TAC coefficient of base station 103 is 0.66÷(0.66+0.70)=0.49.

[0123] In some embodiments, combined with Figure 6 ,like Figure 7 As shown, when the communication information includes cell handover information and cell location information, the method by which the electronic device determines the TAC planning detection result based on the communication information of the target TAC area in the above S402 specifically includes: S701-S703.

[0124] S701. When the TAC coefficient is the second preset value, the electronic device determines the deviation distance between the theoretical location and the actual location of the target base station based on the cell handover information and location information. The second preset value is less than the first preset value.

[0125] Optionally, the second preset value can be 0 or a value close to 0, and this application embodiment does not limit this.

[0126] Specifically, when the TAC coefficient is a second preset value (e.g., 0), it means that when a cell in the target base station switches to a TAC area, the TAC area it switches to is not the TAC area to which the target base station belongs (i.e., the target TAC area). In this case, it means that the terminals in the target base station are not moving within the target TAC area, that is, the TAC planning detection result is TAC interleaving.

[0127] Among them, TAC interlacing is used to indicate that the target base station includes TACs other than the target TAC.

[0128] For example, suppose the target base station covers an area containing two terminals. One terminal has a TAC value corresponding to the target TAC area, while the other terminal has a TAC value corresponding to another TAC area. In this case, the electronic device can determine that the target base station is a TAC-interpolated location.

[0129] In this situation, electronic devices need to determine the deviation between the theoretical and actual locations of the target base station in order to further determine the specific reasons for the TAC (Tracking in the Base Station) error.

[0130] Optionally, when determining the deviation distance, the electronic device can determine the theoretical location of the target base station based on cell handover information and location information. Then, the electronic device can determine the actual location of the target base station based on the location information. Subsequently, the electronic device can determine the deviation distance as the distance between the theoretical location and the actual location.

[0131] For example, suppose Figure 1 The theoretical location of base station 103 (i.e., the target base station mentioned above) is at location A, while its actual location is at location B. In this case, the electronic device can determine the deviation between the theoretical and actual locations of the target base station based on a general distance algorithm between two points.

[0132] S702. When the deviation distance is greater than the preset distance, the electronic device determines the TAC planning detection result as: TAC interlacing caused by the actual position deviation of the target base station.

[0133] Among them, TAC interlacing is used to indicate that the target base station includes TACs other than the target TAC.

[0134] Optionally, the preset distance can be set based on human experience, such as 500 meters, but this application embodiment does not limit this.

[0135] Specifically, because the deviation distance is greater than the preset distance, the actual position of the electronic device is far from the theoretical position. In this case, the electronic device can determine that the TAC (Target Area Code) misalignment is caused by the actual position deviation of the target base station, that is, the TAC planning and detection result is: TAC misalignment caused by the actual position deviation of the target base station.

[0136] S703. When the deviation distance is less than or equal to the preset distance, the electronic device determines the TAC planning detection result as: TAC flower arrangement caused by TAC planning error.

[0137] Specifically, because the deviation distance is less than or equal to the preset distance, the actual position of the electronic device is the same as or closer to the theoretical position. In this case, the electronic device can determine that the TAC flower arrangement is caused by a TAC planning error, that is, the TAC planning detection result is: TAC flower arrangement caused by a TAC planning error.

[0138] In some embodiments, combined with Figure 7 ,like Figure 8 As shown, in S701 above, the method by which the electronic device determines the deviation distance between the theoretical location and the actual location of the target base station based on cell handover information and location information specifically includes: S801-S805.

[0139] S801. For any cell in the target base station, the electronic device obtains the number of cell handovers from the cell handover information to the number of cell handovers to the adjacent cell.

[0140] Among them, adjacent communities are those that are adjacent to the aforementioned communities.

[0141] S802, The electronic device determines the cell handover percentage of the cell by the ratio of the number of cell handovers to the first difference.

[0142] For example, suppose Figure 1 In base station 103 (i.e., the target base station mentioned above), cell 1-1-1 is adjacent to cells 1-1-2, 1-2-1, and 2-1-1, respectively. In this case, the cell can be cell 1-1-1, and the adjacent cells can be cells 1-1-2, 1-2-1, and 2-1-1. The electronic equipment can determine that the sum of the number of handovers between cell 1-1-1 and cells 1-1-2, 1-2-1, and 2-1-1 is the number of cell handovers.

[0143] Assume that cell 1-1-1 has 380 handovers, and base station 103 has a first difference of 440 handovers. In this case, the electronic equipment can determine that the handover rate of cell 1-1-1 is 380 ÷ 440 = 86%.

[0144] S803: Electronic devices obtain the actual location of the base station from the location information.

[0145] The actual location includes the actual longitude and actual latitude of the base station.

[0146] For example, suppose Figure 1 The location information of base station 103 (i.e. the target base station mentioned above) is: 120° east longitude, 40° north latitude.

[0147] S804. The electronic equipment determines the theoretical longitude of the target base station by multiplying the sum of the cell handover ratios of each cell within the target base station with the actual longitude, and determines the theoretical latitude of the target base station by multiplying the sum of the cell handover ratios of each cell within the target base station with the actual latitude.

[0148] For example, suppose Figure 1 In base station 103 (i.e., the target base station mentioned above), the cell handover ratio of cell 1-1-1 is 0.86, and the cell handover ratio of cell 1-1-2 is 0.36. In this case, the electronic equipment can determine that the sum of the handover ratios of each cell in target base station 103 is 0.86 + 0.36 = 1.22.

[0149] Assume the actual location of base station 103 is 120°E, 40°N. In this case, the electronic equipment can determine the theoretical location of base station 103 as 120 * 1.22 = 146.4°E, 40 * 1.22 = 48.8°N.

[0150] S805. Electronic equipment determines its theoretical position based on theoretical longitude and theoretical latitude, and defines the distance between the theoretical position and the actual position as the deviation distance.

[0151] For example, suppose Figure 1 Base station 103 is the target base station mentioned above. The actual location of base station 103 is 120°E, 40°N, and the theoretical location is 146.4°E, 48.4°N. In this case, the electronic device can determine the deviation distance of the target base station according to a general distance algorithm between two points.

[0152] In some embodiments, combined with Figure 8 ,like Figure 9 As shown, in S402 above, the method by which the electronic device determines the TAC planning and detection results based on the target TAC area communication information specifically includes: S901-S903.

[0153] S901. When the TAC coefficient is within the preset value range, the electronic equipment determines the target area TAC handover ratio of the target base station based on the cell handover information.

[0154] The target area TAC handover ratio represents the proportion of the sum of handovers from each cell in the target base station to cells within the TAC region to which the target area belongs, in the sum of handovers from each cell in the target base station to cells adjacent to the aforementioned cells.

[0155] Optionally, the preset numerical range can be a range of 0-1, but this embodiment does not limit this.

[0156] Optionally, the target area can be a city adjacent to the city to which the current area belongs, or it can be called an outer city area.

[0157] For example, suppose the current region belongs to city A, and the target region could be city B, which is adjacent to city A. For example, suppose... Figure 1 In base station 103 (i.e., the target base station mentioned above), cell 1-1-1 is adjacent to cells 1-1-2, 1-2-1, and 2-1-1, respectively; cell 1-1-2 is adjacent to cells 1-1-1 and 2-2-2, respectively. Assume the TAC area to which the target area belongs is... Figure 1 The TAC2 region in the middle.

[0158] In this scenario, the electronic equipment can determine that the number of handovers between cell 1-1-1 and cell 2-1-1 is 130, which is the number of handovers from cell 1-1-1 in the target base station to cells within the TAC area to which the target area belongs. Similarly, the number of handovers between cell 1-1-2 and cell 2-2-2 is 160, which is the number of handovers from cell 1-1-2 in the target base station to cells within the TAC area to which the target area belongs. Thus, the electronic equipment can determine that the sum of the number of handovers from each cell in base station 103 to cells within the TAC area to which the target area belongs is 130 + 160 = 290.

[0159] Next, the electronic equipment can determine that the number of handovers between cell 1-1-1 and cell 1-1-2 is 100, and the number of handovers between cell 1-1-1 and cell 1-2-1 is 150. Thus, the electronic equipment can determine that the number of handovers between cell 1-1-1 and the cell adjacent to cell 1-1-1 is 100 + 150 + 130 = 380.

[0160] Next, the electronic equipment can determine that the number of handovers between cell 1-1-2 and cell 1-1-1 is 100. Thus, the electronic equipment can determine that the number of handovers between cell 1-1-2 and the cell adjacent to cell 1-1-2 is 100 + 160 = 260.

[0161] Next, the electronic equipment can determine that the sum of the number of handovers between each cell in base station 103 and the cells adjacent to the aforementioned cell is 380 + 260 = 640 times.

[0162] Next, the electronic equipment can determine that the TAC switching ratio in the target area is 290 ÷ 640 = 0.45.

[0163] S902. When the TAC switching ratio in the target area is greater than the third preset value and the TAC coefficient is less than the fourth preset value, the TAC planning detection result is determined to be: TAC planning abnormal.

[0164] Specifically, when the proportion of TAC handover in the target area is greater than the third preset value and the TAC coefficient is less than the fourth preset value, it indicates that most of the target areas for terminal handover under the target base station in the target TAC area belong to other TAC areas. In this case, it means that most of the terminal handover areas within the target base station are not in the target TAC area, i.e., the TAC planning detection result is an anomaly in TAC planning.

[0165] For example, suppose Figure 1 If the target area TAC handover ratio of base station 103 (i.e. the target base station mentioned above) is 0.7 and the TAC coefficient is 0.4, then the TAC planning detection result of the target TAC area is determined to be: TAC planning is abnormal.

[0166] S903. When the TAC switching ratio in the target area is less than or equal to the third preset value, or the TAC coefficient is greater than or equal to the fourth preset value, the TAC planning test result is determined to be: TAC planning is normal.

[0167] Specifically, when the TAC handover ratio in the target area is less than or equal to the third preset value, or the TAC coefficient is greater than the fourth preset value, it indicates that most of the target areas for cell handover under the target base station in the target TAC area belong to the target TAC area. In this case, it means that most of the terminal handover areas within the target base station are within the target TAC area, i.e., the TAC planning detection result is that the TAC planning is normal.

[0168] For example, suppose Figure 1 If the target area TAC handover ratio of base station 103 (i.e. the target base station mentioned above) is 0.4 and the TAC coefficient is 0.9, then the TAC planning test result of the target TAC area is determined to be: TAC planning is normal.

[0169] In some embodiments, combined with Figure 9 ,like Figure 10 As shown, when the communication information includes the communication planning area and the circuit domain fallback ratio, the method by which the electronic device determines the TAC planning detection result based on the communication information of the target TAC area in the above S402 specifically includes: S1001-S1002.

[0170] S1001. When the synchronization rate of the communication planning area of ​​the target TAC area under different network standards is greater than the fifth preset value, and the circuit domain fallback ratio is greater than the sixth preset value, the TAC planning test result is determined to be: TAC planning is normal.

[0171] Optional, different network standards include, but are not limited to, any network standard such as 3G, 4G, and 5G.

[0172] Optionally, the synchronization rate includes, but is not limited to, the degree of consistency between the 3G network standard communication planning area and the 4G network standard communication planning area.

[0173] Optionally, the fifth preset value can be set based on human experience, such as any value from 0 to 1. This application embodiment does not limit this.

[0174] Optionally, the sixth preset value can be set based on human experience, such as any value from 0 to 1. This application embodiment does not limit this.

[0175] Specifically, when the synchronization rate of the target TAC area is high under different network standards, and the circuit-switched fallback ratio is high, it indicates that the 4G network standard communication planning area and the reasonably planned 3G network standard communication planning area are relatively consistent. In this case, it means that most of the terminals within the 4G network standard communication planning range are also within the 3G network standard communication planning range, i.e., the TAC planning detection result is: TAC planning is normal.

[0176] For example, suppose Figure 1 If the synchronization rate of the communication planning area of ​​TAC1 (i.e., the target TAC area) under different network standards is 0.9, then the TAC planning test result of the target TAC area is determined to be: TAC planning is normal.

[0177] S1002. When the synchronization rate of the communication planning area of ​​the target TAC area under different network standards is less than or equal to the fifth preset value, or the circuit domain fallback ratio is less than or equal to the sixth preset value, the TAC planning detection result is determined to be: TAC planning abnormal.

[0178] Specifically, when the synchronization rate of the target TAC area is low under different network standards, or the circuit-switched fallback ratio is low, it indicates that the 4G network standard communication planning area and the reasonably planned 3G network standard communication planning area do not quite match. In this case, it means that most of the terminals within the 4G network standard communication planning area are not within the 3G network standard communication planning area, i.e., the TAC planning detection result is: TAC planning abnormal.

[0179] For example, suppose Figure 1 If the synchronization rate of the communication planning area of ​​TAC1 (i.e., the target TAC area) under different network standards is 0.3, then the TAC planning detection result of the target TAC area is determined to be: TAC planning is abnormal.

[0180] The foregoing mainly describes the solutions provided by the embodiments of this application from a methodological perspective. To achieve the above functions, it includes corresponding hardware structures and / or software modules for executing each function. Those skilled in the art should readily recognize that, based on the units and algorithm steps of the examples described in conjunction with the embodiments disclosed herein, this application can be implemented in hardware or a combination of hardware and computer software. Whether a function is executed in hardware or by computer software driving hardware depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this application.

[0181] This application embodiment can divide the TAC planning and detection device into functional modules according to the above method example. For example, each function can be divided into a separate functional module, or two or more functions can be integrated into one processing module. The integrated module can be implemented in hardware or as a software functional module. Optionally, the module division in this application embodiment is illustrative and only represents one logical functional division; other division methods may be used in actual implementation.

[0182] like Figure 11 The diagram shown is a structural schematic of a TAC planning and testing device provided in an embodiment of this application. This TAC planning and testing device can be used to perform… Figures 4-10 The method for TAC planning and testing is shown. Figure 11 The TAC planning and detection device shown includes: an acquisition unit 1101 and a determination unit 1102.

[0183] The acquisition unit 1101 is used to acquire communication information of the target TAC area. The communication information includes at least one of the following: cell handover information within the target TAC area, location information of the target base station within the target TAC area, communication planning area of ​​the target TAC area under different network standards, and circuit-switched fallback ratio within the target TAC area.

[0184] The determining unit 1102 is used to determine the TAC planning and detection results based on the communication information of the target TAC area.

[0185] Optionally, when the communication information includes cell handover information, the determining unit 1102 is specifically used for:

[0186] Based on cell handover information, the TAC coefficient of the target base station is determined. The TAC coefficient represents the proportion of cells within the target TAC area among the multiple other cells when a cell in the target base station is handover to multiple other cells.

[0187] When the TAC coefficient is the first preset value, the TAC planning test result is determined to be: TAC planning is normal.

[0188] Optionally, the determining unit 1102 is specifically used for:

[0189] For any base station within the target TAC area, the sum of the number of handovers from each cell in the base station to the first adjacent cell is determined as the total number of base station handovers for the base station. The first adjacent cell includes cells adjacent to the cell within the coverage area of ​​the base station and cells adjacent to the cell within the coverage area of ​​other base stations.

[0190] The sum of the number of handovers from each cell in the base station to the second adjacent cell is determined as the sum of the number of intra-base station handovers for the base station. The second adjacent cell includes cells that are adjacent to the cell within the base station's coverage area.

[0191] The sum of the number of handovers from each cell within the target TAC area to other cells is determined as the total number of TAC handovers.

[0192] Determine the first difference, and define the ratio of the sum of TAC handover counts to the first difference as the TAC handover percentage of the base station. The first difference is the difference between the total number of handovers at the base station and the sum of handover counts within the base station.

[0193] The ratio of the target base station's TAC handover percentage to the sum of the TAC handover percentages of each base station within the target TAC area is determined as the target base station's TAC coefficient.

[0194] Optionally, when the communication information also includes location information, the determining unit 1102 is specifically used for:

[0195] When the TAC coefficient is the second preset value, the deviation distance between the theoretical and actual locations of the target base station is determined based on cell handover information and location information. The second preset value is less than the first preset value.

[0196] When the deviation distance exceeds the preset distance, the TAC planning detection result is determined as: TAC interleaving caused by the actual location deviation of the target base station. TAC interleaving is used to indicate that the target base station includes TACs other than the target TAC.

[0197] When the deviation distance is less than or equal to the preset distance, the TAC planning detection result is determined to be: TAC flower arrangement caused by TAC planning error.

[0198] Optionally, the determining unit 1102 is specifically used for:

[0199] For any cell in the target base station, obtain the number of cell handovers from the cell handover information to the number of cell handovers to neighboring cells.

[0200] The ratio of the number of cell handovers to the first difference is determined as the cell handover percentage of the cell.

[0201] The actual location of the base station is obtained from the location information. The actual location includes the actual longitude and actual latitude of the base station.

[0202] The theoretical longitude of the target base station is determined by multiplying the sum of the cell handover percentages of each cell within the target base station by the actual longitude, and the theoretical latitude of the target base station is determined by multiplying the sum of the cell handover percentages of each cell within the target base station by the actual latitude.

[0203] The theoretical position is determined based on the theoretical longitude and theoretical latitude, and the distance between the theoretical position and the actual position is determined as the deviation distance.

[0204] Optionally, the determining unit 1102 is specifically used for:

[0205] When the TAC coefficient is within a preset range, the target area TAC handover ratio of the target base station is determined based on the cell handover information. The target area TAC handover ratio represents the proportion of the sum of handovers from each cell in the target base station to cells within the TAC area to which the target area belongs, in the sum of the handovers from each cell in the target base station to cells adjacent to that cell.

[0206] When the TAC switching ratio in the target area is greater than the third preset value and the TAC coefficient is less than the fourth preset value, the TAC planning detection result is determined to be: TAC planning abnormal.

[0207] When the TAC switching ratio in the target area is less than or equal to the third preset value, or the TAC coefficient is greater than or equal to the fourth preset value, the TAC planning test result is determined to be: TAC planning is normal.

[0208] Optionally, when the communication information includes: the communication planning area and the circuit domain fallback ratio, the determining unit 1102 is specifically used for:

[0209] When the synchronization rate of the communication planning area of ​​the target TAC area under different network standards is greater than the fifth preset value, and the circuit domain fallback ratio is greater than the sixth preset value, the TAC planning test result is determined to be: TAC planning is normal.

[0210] When the synchronization rate of the target TAC area under different network standards is less than or equal to the fifth preset value, or the circuit domain fallback ratio is less than or equal to the sixth preset value, the TAC planning detection result is determined to be: TAC planning abnormal.

[0211] This application also provides a computer-readable storage medium, which includes computer-executable instructions. When the computer-executable instructions are run on a computer, the computer performs the TAC planning and detection method as provided in the above embodiments.

[0212] This application also provides a computer program that can be directly loaded into a memory and contains software code. After being loaded and executed by a computer, the computer program can implement the TAC planning and detection method provided in the above embodiments.

[0213] Those skilled in the art will recognize that, in one or more of the examples above, the functions described in this invention can be implemented using hardware, software, firmware, or any combination thereof. When implemented in software, these functions can be stored in a computer-readable medium or transmitted as one or more instructions or code on a computer-readable medium. Computer-readable media include computer-readable storage media and communication media, wherein communication media include any medium that facilitates the transfer of a computer program from one place to another. Storage media can be any available medium accessible to a general-purpose or special-purpose computer.

[0214] Through the above description of the embodiments, those skilled in the art can clearly understand that, for the sake of convenience and brevity, only the division of the above functional modules is used as an example. In actual applications, the above functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above.

[0215] In the several embodiments provided in this application, it should be understood that the disclosed apparatus and methods can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative; for instance, the division of modules or units is only a logical functional division, and there may be other division methods in actual implementation. For example, multiple units or components may be combined or integrated into another device, or some features may be ignored or not executed. Furthermore, the shown or discussed mutual couplings or direct couplings or communication connections may be through some interfaces; indirect couplings or communication connections between devices or units may be electrical, mechanical, or other forms. Units described as separate components may or may not be physically separate; components shown as units may be one physical unit or multiple physical units, i.e., they may be located in one place or distributed in multiple different places. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0216] Furthermore, the functional units in the various embodiments of this invention can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software functional unit. If the integrated unit is implemented as a software functional unit and sold or used as an independent product, it can be stored in a readable storage medium. Based on this understanding, the technical solution of the embodiments of this application, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This software product is stored in a storage medium and includes several instructions to cause a device (which may be a microcontroller, chip, etc.) or processor to execute all or part of the steps of the methods in the various embodiments of this invention. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, ROM, RAM, magnetic disks, or optical disks.

[0217] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A method for tracking area code (TAC) planning and detection, characterized in that, include: Obtain communication information for the target TAC region; The communication information includes at least one of the following: cell handover information within the target TAC area, location information of the target base station within the target TAC area, communication planning area of ​​the target TAC area under different network standards, and circuit-switched fallback ratio within the target TAC area. When the communication information includes the cell handover information, the TAC planning and detection results are determined based on the communication information of the target TAC area, including: Based on the cell handover information, the TAC coefficient of the target base station is determined; the TAC coefficient is used to represent the proportion of cells in the target TAC area among the multiple other cells when a cell in the target base station is handover to multiple other cells. When the TAC coefficient is a first preset value, the TAC planning test result is determined to be: TAC planning is normal.

2. The TAC planning and detection method according to claim 1, characterized in that, The step of determining the TAC coefficient of the target base station based on the cell handover information includes: For any base station within the target TAC area, the sum of the number of handovers for each cell in the base station to the first adjacent cell is determined as the total number of base station handovers for the base station; the first adjacent cell includes cells within the coverage area of ​​the base station that are adjacent to the cell and cells within the coverage area of ​​other base stations that are adjacent to the cell. The sum of the number of handovers from each cell in the base station to the second adjacent cell is determined as the sum of the number of handovers within the base station; the second adjacent cell includes cells within the coverage area of ​​the base station that are adjacent to the cell. The sum of the number of handovers from each cell within the target TAC area to other cells is determined as the sum of the TAC handover counts; A first difference is determined, and the ratio of the sum of the TAC handover counts to the first difference is determined as the TAC handover percentage of the base station; the first difference is the difference between the total number of handover counts of the base station and the sum of the number of handover counts within the base station. The ratio of the TAC handover ratio of the target base station to the sum of the TAC handover ratios of each base station within the target TAC area is determined as the TAC coefficient of the target base station.

3. The TAC planning and detection method according to claim 2, characterized in that, When the communication information further includes the location information, determining the TAC planning and detection result based on the communication information of the target TAC area includes: When the TAC coefficient is a second preset value, the deviation distance between the theoretical location and the actual location of the target base station is determined based on the cell handover information and the location information; the second preset value is less than the first preset value. When the deviation distance is greater than the preset distance, the TAC planning detection result is determined to be: TAC interleaving caused by the actual position deviation of the target base station; the TAC interleaving is used to indicate that the target base station includes TACs other than the target TAC; When the deviation distance is less than or equal to the preset distance, the TAC planning detection result is determined to be: TAC flower arrangement caused by TAC planning error.

4. The TAC planning and detection method according to claim 3, characterized in that, The step of determining the deviation distance between the theoretical and actual locations of the target base station based on cell handover information and location information includes: For any cell in the target base station, the number of cell handovers from the cell handover information to the adjacent cell is obtained; The ratio of the number of cell handovers in the cell to the first difference is determined as the cell handover percentage of the cell. The actual location of the base station is obtained from the location information; the actual location includes the actual longitude and actual latitude of the base station. The theoretical longitude of the target base station is determined by multiplying the sum of the cell handover percentages of each cell within the target base station with the actual longitude, and the theoretical latitude of the target base station is determined by multiplying the sum of the cell handover percentages of each cell within the target base station with the actual latitude. The theoretical position is determined based on the theoretical longitude and the theoretical latitude, and the distance between the theoretical position and the actual position is determined as the deviation distance.

5. The TAC planning and detection method according to claim 1, characterized in that, The step of determining the TAC planning and detection results based on the communication information of the target TAC region includes: When the TAC coefficient is within a preset value range, the target area TAC handover ratio of the target base station is determined according to the cell handover information; the target area TAC handover ratio is used to represent the proportion of the sum of the number of handovers of each cell in the target base station to cells in the TAC area to which the target area belongs, to the sum of the number of handovers of each cell in the target base station to cells adjacent to the cell. When the TAC switching ratio in the target area is greater than the third preset value and the TAC coefficient is less than the fourth preset value, the TAC planning detection result is determined to be: TAC planning abnormal. When the TAC switching ratio in the target area is less than or equal to the third preset value, or the TAC coefficient is greater than or equal to the fourth preset value, the TAC planning detection result is determined to be: TAC planning is normal.

6. The TAC planning and detection method according to any one of claims 1-5, characterized in that, When the communication information includes the communication planning area and the circuit domain fallback ratio, determining the TAC planning detection result based on the communication information of the target TAC area includes: When the synchronization rate of the communication planning area of ​​the target TAC area under different network standards is greater than the fifth preset value, and the circuit domain fallback ratio is greater than the sixth preset value, the TAC planning detection result is determined to be: TAC planning is normal. When the synchronization rate of the target TAC region under different network standards in the communication planning area is less than or equal to the fifth preset value, or when the circuit domain fallback ratio is less than or equal to the sixth preset value, the TAC planning detection result is determined to be: TAC planning abnormal.

7. A TAC planning and detection device, characterized in that, include: Acquiring and determining units; The acquisition unit is used to acquire communication information of the target TAC region; The communication information includes at least one of the following: cell handover information within the target TAC area, location information of the target base station within the target TAC area, communication planning area of ​​the target TAC area under different network standards, and circuit-switched fallback ratio within the target TAC area. The determining unit is specifically configured to: when the communication information includes the cell handover information, determine the TAC coefficient of the target base station based on the cell handover information; the TAC coefficient is used to represent the proportion of cells in the target TAC area among the multiple other cells when the cell in the target base station is handover to multiple other cells. When the TAC coefficient is a first preset value, the TAC planning test result is determined to be: TAC planning is normal.

8. The TAC planning and detection device according to claim 7, characterized in that, The determining unit is specifically used for: For any base station within the target TAC area, the sum of the number of handovers for each cell in the base station to the first adjacent cell is determined as the total number of base station handovers for the base station; the first adjacent cell includes cells within the coverage area of ​​the base station that are adjacent to the cell and cells within the coverage area of ​​other base stations that are adjacent to the cell. The sum of the number of handovers from each cell in the base station to the second adjacent cell is determined as the sum of the number of handovers within the base station; the second adjacent cell includes cells within the coverage area of ​​the base station that are adjacent to the cell. The sum of the number of handovers from each cell within the target TAC area to other cells is determined as the sum of the TAC handover counts; A first difference is determined, and the ratio of the sum of the TAC handover times to the first difference is determined as the TAC handover ratio of the base station; The first difference is the difference between the total number of handovers at the base stations and the sum of the number of handovers within each base station; The ratio of the TAC handover ratio of the target base station to the sum of the TAC handover ratios of each base station within the target TAC area is determined as the TAC coefficient of the target base station.

9. The TAC planning and detection device according to claim 8, characterized in that, When the communication information further includes the location information, the determining unit is specifically used for: When the TAC coefficient is a second preset value, the deviation distance between the theoretical location and the actual location of the target base station is determined based on the cell handover information and the location information; the second preset value is less than the first preset value. When the deviation distance is greater than the preset distance, the TAC planning detection result is determined to be: TAC interleaving caused by the actual position deviation of the target base station; the TAC interleaving is used to indicate that the target base station includes TACs other than the target TAC; When the deviation distance is less than or equal to the preset distance, the TAC planning detection result is determined to be: TAC flower arrangement caused by TAC planning error.

10. The TAC planning and detection device according to claim 9, characterized in that, The determining unit is specifically used for: For any cell in the target base station, the number of cell handovers from the cell handover information to the adjacent cell is obtained; The ratio of the number of cell handovers in the cell to the first difference is determined as the cell handover percentage of the cell. The actual location of the base station is obtained from the location information; the actual location includes the actual longitude and actual latitude of the base station. The theoretical longitude of the target base station is determined by multiplying the sum of the cell handover percentages of each cell within the target base station with the actual longitude, and the theoretical latitude of the target base station is determined by multiplying the sum of the cell handover percentages of each cell within the target base station with the actual latitude. The theoretical position is determined based on the theoretical longitude and the theoretical latitude, and the distance between the theoretical position and the actual position is determined as the deviation distance.

11. The TAC planning and detection device according to claim 7, characterized in that, The determining unit is specifically used for: When the TAC coefficient is within a preset value range, the target area TAC handover ratio of the target base station is determined according to the cell handover information; the target area TAC handover ratio is used to represent the proportion of the sum of the number of handovers of each cell in the target base station to cells in the TAC area to which the target area belongs, to the sum of the number of handovers of each cell in the target base station to cells adjacent to the cell. When the TAC switching ratio in the target area is greater than the third preset value and the TAC coefficient is less than the fourth preset value, the TAC planning detection result is determined to be: TAC planning abnormal. When the TAC switching ratio in the target area is less than or equal to the third preset value, or the TAC coefficient is greater than or equal to the fourth preset value, the TAC planning detection result is determined to be: TAC planning is normal.

12. The TAC planning and detection device according to any one of claims 7-11, characterized in that, When the communication information includes the communication planning area and the circuit domain fallback ratio, the determining unit is specifically used for: When the synchronization rate of the communication planning area of ​​the target TAC area under different network standards is greater than the fifth preset value, and the circuit domain fallback ratio is greater than the sixth preset value, the TAC planning detection result is determined to be: TAC planning is normal. When the synchronization rate of the target TAC region under different network standards in the communication planning area is less than or equal to the fifth preset value, or when the circuit domain fallback ratio is less than or equal to the sixth preset value, the TAC planning detection result is determined to be: TAC planning abnormal.

13. A TAC planning and detection device, characterized in that, It includes a memory and a processor; the memory is used to store computer execution instructions, and the processor is connected to the memory via a bus; when the TAC planning and testing device is running, the processor executes the computer execution instructions stored in the memory, so that the TAC planning and testing device performs the TAC planning and testing method as described in any one of claims 1-6.

14. A computer-readable storage medium, characterized in that, The computer-readable storage medium includes computer-executable instructions that, when executed on a computer, cause the computer to perform the TAC planning and detection method as described in any one of claims 1-6.

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