CN112203312B - Method, device and equipment for identifying problem cell and computer storage medium - Google Patents
Method, device and equipment for identifying problem cell and computer storage medium Download PDFInfo
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Abstract
The embodiment of the invention relates to the technical field of mobile communication, and discloses a method, a device, equipment and a computer storage medium for identifying problem cells, wherein the method comprises the following steps: acquiring a VoLTE registration document of a user in an area to be identified; determining the total VoLTE registration number and the initial registration number of each user in each cell in the area to be identified according to the VoLTE registration document; and determining whether the cell is a problem cell or not according to the VoLTE registration total number and the initial registration number of each user in the cell. Through the mode, the embodiment of the invention can enable the problem cell to be identified more simply, accurately and quickly.
Description
Technical Field
The embodiment of the invention relates to the technical field of mobile communication, in particular to a method, a device, equipment and a computer storage medium for identifying a problem cell.
Background
The problem cell mainly refers to a cell with the off-line problem of the 4G user, and is mainly caused by factors such as weak coverage, unreasonable intra-network switching strategy, abnormal terminal performance and the like, so that the use perception of the problem cell on indoor distributed users is obvious, and the problem cell is a higher percentage of daily complaints of the users.
In the process of implementing the embodiment of the present invention, the inventors found that: the existing methods for identifying problem cells generally have two types, one of which is field Test, namely confirming the coverage area of a 4G cell through field DT (Drive Test)/CQT (call quality dialing Test), and evaluating the possible offline area of a user based on the measured RSRP value distribution condition. And the other method is that a 4G side bill (such as an S1-MME) and a 2/3G bill (IuPs/Gb port) are counted through background bill analysis, and when the 2/3G bill appears in a 4G user within a certain time period, the 4G user is judged to be offline. However, the first method has the problems of strong signal reception of the test terminal, incomplete traversal of the test area and the like, while the second method requires a strong technical level of background personnel, and is complicated to implement and large in calculation amount if the whole network statistics is required.
Disclosure of Invention
In view of the foregoing, embodiments of the present invention provide a method, apparatus, device and computer storage medium for identifying a problematic cell, which overcome or at least partially solve the above problems.
According to an aspect of the embodiments of the present invention, there is provided a method for identifying a problem cell, the method including: acquiring a VoLTE (Voice over LTE) registration document of a user in an area to be identified; determining the total VoLTE registration number and the initial registration number of each user in each cell in the area to be identified according to the VoLTE registration document; and determining whether the cell is a problem cell or not according to the VoLTE registration total number and the initial registration number of each user in the cell.
In an optional manner, after the acquiring the VoLTE registration document of the user, the method further includes: and according to the VoLTE registration documents, removing the VoLTE registration documents of the outdoor distributed cells.
In an optional manner, after the acquiring the VoLTE registration document of the user, the method further includes: judging whether the user fails to register for more than a preset number of times in a cell with more than a preset number of times according to the VoLTE registration document; and when the user fails to register for more than a preset number of times in a cell with more than a preset number, removing the VoLTE registration document of the user.
In an optional manner, the determining, according to the total number of VoLTE registrations and the number of initial registrations of each user in the cell, whether the cell is a problem cell is specifically: calculating the initial registration ratio of each user according to the VoLTE registration total number and the initial registration number of each user in the cell; when the initial registration proportion of the user is larger than a first preset threshold value, determining that the user is an initial registration frequent user; counting the total number of the initial registration frequent users in the cell; and when the total number of the initial registration frequent users is larger than a second preset threshold value, determining the cell as the problem cell.
In an optional manner, the determining, according to the total number of VoLTE registrations and the number of initial registrations of each user in the cell, whether the cell is a problem cell is specifically: calculating the total initial registration ratio of the cell according to the VoLTE registration total number and the initial registration number of each user in the cell; and when the total initial registration ratio is greater than a third preset threshold value, determining the cell as the problem cell.
In an optional manner, the calculating a total initial registration percentage of the cell according to the total VoLTE registration number and the initial registration number of each user in the cell specifically includes: calculating the sum of the total VoLTE registration number of each user in the cell to obtain the total VoLTE registration number of the cell; calculating the sum of the initial registration numbers of all the users in the cell to obtain the total initial registration number of the cell; and dividing the total initial registration number of the cell by the total VoLTE registration number of the cell to obtain the total initial registration duty ratio of the cell.
In an optional mode, determining a total initial registration ratio of initial registration frequent users and the cell in the cell according to the total VoLTE registration number and the initial registration number of each user in the cell; and when the registered frequent users are larger than a fourth preset threshold value and the total initial registration ratio is larger than a fifth preset threshold value, determining the cell as the problem cell.
According to another aspect of the embodiments of the present invention, there is provided an apparatus for identifying a problem cell, including: the acquisition module is used for acquiring a VoLTE registration document of a user in an area to be identified; the first determining module is used for determining the VoLTE registration total number and the initial registration number of each user in each cell in the area to be identified according to the VoLTE registration document; and the second determining module is used for determining whether the cell is a problem cell according to the VoLTE registration total number and the initial registration number of each user in the cell.
According to another aspect of the embodiments of the present invention, there is provided an apparatus for identifying a problem cell, including: the system comprises a processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface complete mutual communication through the communication bus; the memory is used for storing at least one executable instruction, and the executable instruction causes the processor to execute the operation corresponding to the method for identifying the problem cell.
According to another aspect of the embodiments of the present invention, there is provided a computer storage medium having at least one executable instruction stored therein, where the executable instruction causes the processor to perform operations corresponding to the method for identifying a problem cell.
According to the embodiment of the invention, the VoLTE registration document of each user in the area to be identified is acquired from the user level, so that the total VoLTE registration number and the initial registration number of each cell are determined. And then summarizing the data to form a cell-level data list to obtain the total VoLTE registration number and the initial registration number of each user in each cell. The main reason for the initial registration of the user is that the user returns to the 4G network after the 4G is disconnected, so that the 4G coverage condition in the area to be identified can be represented through the initial registration index, the 4G weak coverage probability of the cell in the area to be identified can be effectively presented, and whether the cell in the area to be identified is a problem cell or not can be judged. Compared with DT/CQT data, the VoLTE registration document has more complete traversal of the test area and more real and reliable data. In addition, compared with a 4G side document and a 2/3G document, the VoLTE registration document has a simpler mode of identifying a problem cell and does not need background personnel with stronger technical performance to perform complicated and complicated calculation.
The foregoing description is only an overview of the technical solutions of the embodiments of the present invention, and the embodiments of the present invention can be implemented according to the content of the description in order to make the technical means of the embodiments of the present invention more clearly understood, and the detailed description of the present invention is provided below in order to make the foregoing and other objects, features, and advantages of the embodiments of the present invention more clearly understandable.
Drawings
Various additional advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a flowchart illustrating a method for identifying a problem cell according to an embodiment of the present invention;
FIG. 2 is a flow chart illustrating the substeps of determining a problem cell in an embodiment of the present invention;
FIG. 3 is a flow diagram illustrating the substeps of determining a problem cell in another embodiment of the present invention;
FIG. 4 is a flow diagram illustrating substeps for determining a problem cell in a further embodiment of the present invention;
fig. 5 is a schematic structural diagram of an apparatus for identifying a problem cell according to an embodiment of the present invention;
fig. 6 shows a schematic structural diagram of an apparatus for identifying a problem cell according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
The 4G offline problem is one of the most obvious problems of the user perception at present and is also a problem of higher percentage of the daily complaints of the user. The problem is mainly caused by factors such as weak coverage of a cell 4G, unreasonable switching strategy in the network, abnormal terminal performance and the like. In order to solve the problem, the problem of 4G offline can be solved by firstly identifying the cell with 4G weak coverage and then improving the coverage quality of the cell with 4G weak coverage. The current modes for identifying the cells with the 4G weak coverage problem mainly comprise field test and background document analysis. Wherein the field test comprises field DT and CQT. The two modes mainly pass through the test of the test terminal, but the signal reception of the test terminal is strong, and the test result is often better than that of a user; in addition, the two methods also have the problem that the test route is not completely traversed, so that the real network coverage condition of the cell where the user is located cannot be reflected. And background data analysis is mainly carried out by counting 4G side receipts (such as S1-MME) and 2/3G receipts (IuPs/Gb port) of a user, and when the 2/3G receipts appear in the 4G user within a certain time period, the 4G user is judged to be offline. The method needs background personnel with strong technical level to perform correlation analysis on the 4G side bill and the 2/3G bill. When the area of the problem cell needs to be identified is large and users are more, the calculation amount of the method is large and is very complicated. Therefore, the embodiment of the invention provides a method for identifying the problem cell by analyzing the VoLTE registration document of the user, so that the problem cell is identified more simply, accurately and quickly. Wherein, voLTE is voice service based on IMS (Internet Protocol Multimedia Subsystem, IP Multimedia Subsystem), and the registration mechanism of VoLTE is: generally, after the user terminal initiates initial registration, re-registration is performed every 50 minutes (the timer issued by the network side is 1 hour, and the terminal side is currently set to 50 minutes). While 4G offline may result in a failure to re-register, causing the user to re-initiate the initial registration. Therefore, the probability of 4G weak coverage of the cell where the user is located can be judged through the initial registration index, and whether the cell is the cell with the 4G weak coverage problem is judged.
The following describes embodiments of the present invention with reference to the drawings.
Referring to fig. 1, fig. 1 shows a flowchart of a method for identifying a problem cell according to an embodiment of the present invention, where the method includes the following steps:
step S110: and acquiring a VoLTE registration document of a user in the area to be identified.
In this step, the area to be identified refers to a larger parcel where the 4G offline problem occurs, and may be an entire downtown or county city. The VoLTE registration document of the user comprises the starting time of registration, the user number, the IMSI of the user, the type of registered service, the state of the registered service, the type of access network, the cell code and the like. The registered service types comprise initial registration, re-registration and user de-registration. The service state of the registration comprises successful registration, registration failure and registration failure caused by user reasons. The access network type can distinguish whether the cell where the user is located is indoor distribution. If a user does not have the condition of 4G offline, the user firstly generates a registered VoLTE registration document with the service type of initial registration, and then generates a registered VoLTE registration document with the service type of re-registration every 50 minutes. And the VoLTE registration documents generated by the user can be stored by the operator, so that the VoLTE registration documents can be directly acquired by the operator.
Step S120: and according to the VoLTE registration documents, removing the VoLTE registration documents of the outdoor distributed cells.
As described in the above step, the VoLTE registration document includes the access network type, so that it can be determined whether the coverage type of the cell to which the VoLTE registration document belongs is outdoor distribution or indoor distribution. Because the 4G offline condition mainly occurs in the indoor distributed cells, the embodiment of the invention can eliminate the VoLTE registration documents with the access network type of outdoor distribution, thereby reducing the data amount needing to be counted and calculated and ensuring that the problem cells are identified more quickly and simply.
Step S130: judging whether the user fails to register for more than a preset number of times in a cell with more than a preset number of times according to the VoLTE registration document; if yes, go to step S140.
Step S140: and eliminating the VoLTE registration document of the user.
In step S110, the VoLTE registration document includes a subscriber number, a subscriber IMSI, a registered service status, and a cell code. Therefore, whether the single user fails to register for more than the preset number of times in the cells with more than the preset number can be judged. In some embodiments, the predetermined number may be 4 and the predetermined number may be 3. Because if a user has multiple registration failures in multiple cells, it means that the registration failure may not be a problem of the coverage quality of the cells, but a problem of the user's mobile terminal. Therefore, all VoLTE registration documents of these users need to be culled to make the identification of the problem cell more accurate. Specifically, it may be determined that a problem user with multiple registration failures occurs in multiple cells according to all VoLTE registration documents obtained in step S110, and then according to the IMSI or the user number information of the problem user, the VoLTE registration documents of users with IMSI and user number belonging to these problem users are selected and removed.
Step S150: and determining the total VoLTE registration number and the initial registration number of each user in each cell in the area to be identified according to the VoLTE registration document.
In step S110, a user may generate a plurality of VoLTE registration documents within a certain time, and in this step, all VoLTE registration documents of all users in the area to be identified, which are obtained in step S110, are collected, and then are classified according to the cell codes included in each VoLTE registration document, so as to form a cell-level document, that is, the VoLTE registration documents in each cell are determined. For example, all VoLTE registration documents acquired in step S110 include a1-a100. In the 100 VoLTE registration documents, the cell code of a1-a50 is the cell A, and the cell code of a51-a100 is the cell B, so that the VoLTE registration document under the cell A is determined to be a1-a50, and the VoLTE registration document under the cell B is determined to be a51-a100.
And then, respectively classifying the VoLTE registration documents in each cell according to the IMSI or the number of the user contained in each VoLTE registration document, and determining all the users in each cell and the VoLTE registration documents included by the users in each cell. The total VoLTE registration number of each user refers to the total number of VoLTE registration documents included by the users, and the initial registration number of each user refers to the number of the VoLTE registration documents of which the service types registered in the VoLTE registration documents included by the users are initially registered. For example, the VoLTE registration document in the cell a is a1-a50, where the IMSI or the subscriber number included in a1-a25 represents the subscriber e, and the IMSI or the subscriber number included in a26-a50 represents the subscriber f, so that it can be determined that the subscribers in the cell a are the subscriber e and the subscriber f, and the total VoLTE registration numbers of the subscriber e and the subscriber f are both 25. In addition, if the service type of the registration of a1-a10 and a40-a50 is initial registration, it means that the initial registration numbers of the user e and the user f are 10 and 11, respectively.
It can be understood that: besides a1-a25 and a26-a50, the user e and the user f also have VoLTE registration documents belonging to other cells, and the VoLTE registration documents are not used for calculating the total VoLTE registration number and the initial registration number of the user e and the user f under the cell A. When the total number of VoLTE registrations and the initial number of registrations of each user in the B cell are calculated, the B cell may also include VoLTE registration documents of the user e and the user f except for a1-a25 and a26-a50, and these VoLTE registration documents may be used to calculate the total number of VoLTE registrations and the initial number of registrations of the user e and the user f in the B cell.
Step S160: and determining whether the cell is a problem cell or not according to the VoLTE registration total number and the initial registration number of each user in the cell.
As described above, the initial registration number may represent the probability of the cell having 4G weak coverage, so if the number of initial registrations in the cell is greater, the proportion of the initial registration number to the total number of VoLTE registrations is higher, or the number of users having a higher initial registration number is greater, it indicates that the probability of the cell having 4G weak coverage is greater, and when this probability is greater than a certain degree, the cell may be considered as a problem cell, and the network coverage quality of the cell needs to be optimized.
It can be understood that: in other embodiments, step S120 and/or (step S130 and step S140) may also be omitted, and in the embodiment of the method, only the VoLTE registration documents of outdoor distributed cells or only the VoLTE registration documents of problem users may be removed, or in the embodiment of the method, the VoLTE registration documents may not be removed, and all the VoLTE registration documents obtained in step S110 are directly summarized and classified to form a cell-level document.
According to the embodiment of the invention, the VoLTE registration document of each user in the area to be identified is acquired from the user level, so that the total VoLTE registration number and the initial registration number of each cell are determined. And then summarizing the data to form a cell-level data list to obtain the total VoLTE registration number and the initial registration number of each user in each cell. The main reason for the initial registration of the user is that the user returns to the 4G network after the 4G is disconnected, so that the 4G coverage condition in the area to be identified can be represented through the initial registration index, the 4G weak coverage probability of the cell in the area to be identified can be effectively presented, and whether the cell in the area to be identified is a problem cell or not can be judged. Compared with DT/CQT data, the VoLTE registration document has more complete traversal of the test area and more real and reliable data. In addition, compared with a 4G side document and a 2/3G document, the VoLTE registration document has a simpler mode of identifying the problem cell and does not need background personnel with stronger technical performance to carry out complicated and complicated calculation.
There are many implementations of the step S160, and fig. 2 shows a flowchart of sub-steps of determining a problem cell in the embodiment of the present invention. As shown in fig. 2, the implementation of determining the problem cell specifically includes:
and step S201, calculating the initial registration ratio of each user according to the VoLTE registration total number and the initial registration number of each user in the cell.
And step S202, when the initial registration proportion of the user is larger than a first preset threshold value, determining that the user is an initial registration frequent user.
The method comprises the steps of starting from a user level, respectively calculating initial registration ratios of users in a cell, and then judging which users are initial registration frequent users according to the initial registration ratios of the users. For example, the VoLTE registration document in the cell a is a1-a50, where the IMSI or the subscriber number included in a1-a25 indicates the subscriber e, the IMSI or the subscriber number included in a26-a50 indicates the subscriber f, and a1-a10 uses the service types of a40-a50 and registration as initial registration. From this, the initial registration ratios of user e and user f in cell a can be calculated to be 0.4 and 0.44, respectively. When the first preset threshold is 0.4, it may be determined that the user f is an initial frequent user for registration, and the user e is not an initial frequent user for registration.
And S203, counting the total number of the initial registration frequent users in the cell.
And S204, when the total number of the initial registration frequent users is larger than a second preset threshold value, determining the cell as the problem cell.
The more frequent users initially registered in a cell, the more users in 4G offline in the cell, the higher the probability of 4G weak coverage in the cell. When the number of the initial registered frequent users in the cell is more than a second preset threshold, it indicates that the probability of 4G weak coverage in the cell is greater than a certain degree, and the cell can be determined to be a problem cell. The value of the second preset threshold may be determined according to the number of users in 4G offline of the cell with 4G weak coverage in an actual situation. Of course, in other embodiments, it may also be determined whether the cell is a problem cell according to the occupation ratio of the initial registration frequent users in the cell with respect to all users in the cell, because the occupation ratio of the initial registration frequent users may also characterize the probability of 4G weak coverage of the cell.
The step S160 has a second implementation manner, as shown in fig. 3, the implementation manner of determining the problem cell specifically is:
and S301, calculating the total initial registration ratio of the cell according to the total VoLTE registration number and the initial registration number of each user in the cell.
As described in step S150, the VoLTE registration documents in the cell are classified according to the different users, so as to determine the total VoLTE registration number and the initial registration number of each user in the cell. And starting from the cell level again, the step respectively summarizes the VoLTE registration total number and the initial registration number of the user level in the cell to obtain the VoLTE registration total number and the initial registration number of the cell level so as to calculate the total initial registration ratio of the cell.
Specifically, the calculation manner of the total initial registration ratio may be: calculating the sum of the total VoLTE registration number of each user in the cell to obtain the total VoLTE registration number of the cell; calculating the sum of the initial registration numbers of all the users in the cell to obtain the total initial registration number of the cell; and dividing the total initial registration number of the cell by the total VoLTE registration number of the cell to obtain the total initial registration ratio of the cell. The sum of the total number of VoLTE registrations of each user in the cell may be understood as the sum of all VoLTE registration documents of the users in the cell, that is, the sum of all VoLTE registration documents in the cell. And the sum of the initial registration numbers of all the users in the cell refers to the sum of the number of all the registered service types of the users in the cell, which is the number of VoLTE registration documents of initial registration.
And S302, when the total initial registration ratio is greater than a third preset threshold value, determining the cell as the problem cell.
In this step, the total initial registration duty ratio is reflected by the duty ratio of the initial registration number in a cell to the total VoLTE registration number, and the larger the total initial registration duty ratio, the higher the probability of 4G weak coverage of the cell is. And the third preset threshold value can be determined according to the value of the total initial registration ratio of the problem cells with 4G weak coverage in practical situations. When the total initial registration occupancy of a cell is greater than a third preset threshold, it indicates that 4G weak coverage occurs in the cell at a high probability, so that the cell can be determined as a problem cell.
As shown in fig. 4, the implementation manner of determining the problematic cell is specifically as follows:
step S401, determining the initial registration frequent users in the cell and the total initial registration ratio of the cell according to the VoLTE registration total number and the initial registration number of each user in the cell.
In this step, the determination method of the initial registration frequent users in the cell is the same as the specific operations in step S201 and step S202, and the determination method of the total initial registration duty ratio of the cell is also the same as the specific operations in step S301, which is not described herein again.
And S402, when the registered frequent subscriber is larger than a fourth preset threshold value and the total initial registration ratio is larger than a fifth preset threshold value, determining the cell as the problem cell.
Different from the implementation mode, the step uses the frequent registered users and the total initial registration of the cell together for determining the problem cell, so that the judgment of the problem cell is more comprehensive and accurate.
According to the embodiment of the invention, the VoLTE registration document of each user in the area to be identified is acquired from the user level, so that the total VoLTE registration number and the initial registration number of each cell are determined. And then summarizing the data to form a cell-level data list to obtain the total VoLTE registration number and the initial registration number of each user in each cell. The main reason for the initial registration of the user is that the user returns to the 4G network after the 4G is disconnected, so that the 4G coverage condition in the area to be identified can be represented through the initial registration index, the 4G weak coverage probability of the cell in the area to be identified can be effectively presented, and whether the cell in the area to be identified is a problem cell or not can be judged. Compared with DT/CQT data, the VoLTE registration document has more complete traversal of the test area and more real and reliable data. In addition, compared with a 4G side document and a 2/3G document, the VoLTE registration document has a simpler mode of identifying the problem cell and does not need background personnel with stronger technical performance to carry out complicated and complicated calculation.
Fig. 5 is a schematic structural diagram illustrating an apparatus for identifying a problem cell according to an embodiment of the present invention. As shown in fig. 5, the apparatus 100 for identifying a problem cell includes an obtaining module 10, a first determining module 20, and a second determining module 30.
The acquiring module 10 is used for acquiring a VoLTE registration document of a user in an area to be identified; a first determining module 20, configured to determine, according to the VoLTE registration form, a total VoLTE registration number and an initial registration number of each user in each cell in the area to be identified; a second determining module 30, configured to determine whether the cell is a problem cell according to the total VoLTE registration number and the initial registration number of each user in the cell.
In an optional manner, the apparatus 100 for identifying a problem cell further includes a first removing module 40, configured to remove a VoLTE registration document of an outdoor distributed cell according to the VoLTE registration document.
In an optional manner, the apparatus 100 for identifying problem cells further includes a determining module 50 and a second rejecting module 60.
The judging module 50 is configured to judge whether the user has registration failure more than a preset number of times in a cell more than a preset number according to the VoLTE registration document; and a second removing module 60, configured to remove the VoLTE registration document of the user when the user fails to register for more than a preset number of times in a cell with more than a preset number of times.
In an optional manner, the second determining module 30 is specifically: calculating the initial registration ratio of each user according to the VoLTE registration total number and the initial registration number of each user in the cell; when the initial registration proportion of the user is larger than a first preset threshold value, determining that the user is an initial registration frequent user; counting the total number of the initial registration frequent users in the cell; and when the total number of the initial registration frequent users is larger than a second preset threshold value, determining the cell as the problem cell.
In an optional manner, the second determining module 30 is specifically: calculating the total initial registration ratio of the cell according to the VoLTE registration total number and the initial registration number of each user in the cell; and when the total initial registration ratio is greater than a third preset threshold value, determining the cell as the problem cell.
In an optional manner, the calculating a total initial registration proportion of the cell according to the total VoLTE registration number and the initial registration number of each user in the cell specifically includes: calculating the sum of the total VoLTE registration number of each user in the cell to obtain the total VoLTE registration number of the cell; calculating the sum of the initial registration numbers of all the users in the cell to obtain the total initial registration number of the cell; and dividing the total initial registration number of the cell by the total VoLTE registration number of the cell to obtain the total initial registration duty ratio of the cell.
In an optional manner, the second determining module 30 is specifically: determining the total initial registration ratio of the initial registration frequent users in the cell and the cell according to the VoLTE registration total number and the initial registration number of each user in the cell; and when the registered frequent users are larger than a fourth preset threshold value and the total initial registration ratio is larger than a fifth preset threshold value, determining the cell as the problem cell.
According to the embodiment of the invention, the VoLTE registration document of each user in the area to be identified is acquired from the user level through the acquisition module 10, so that the total VoLTE registration number and the initial registration number of each cell are determined. And then summarizing the data to form a cell-level data list to obtain the total VoLTE registration number and the initial registration number of each user in each cell. Because the main reason for the initial registration of the user is that the user returns to the 4G network after the 4G network is disconnected, the 4G coverage condition in the area to be identified can be represented by the initial registration index, and the 4G weak coverage probability of the cell in the area to be identified can be effectively presented, so that whether the cell in the area to be identified is a problem cell can be judged by the second determining module 30. Compared with DT/CQT data, the VoLTE registration document has more complete traversal of the test area and more real and reliable data. In addition, compared with a 4G side document and a 2/3G document, the VoLTE registration document has a simpler mode of identifying a problem cell and does not need background personnel with stronger technical performance to perform complicated and complicated calculation.
An embodiment of the present invention provides a non-volatile computer storage medium, where the computer storage medium stores at least one executable instruction, and the computer executable instruction may execute the method for identifying a problematic cell in any of the above method embodiments.
Fig. 6 is a schematic structural diagram of a device for identifying a problematic cell according to an embodiment of the present invention, and the specific embodiment of the present invention does not limit the specific implementation of the device for identifying a problematic cell.
As shown in fig. 6, the apparatus for identifying a problem cell may include: a processor (processor) 202, a communication Interface (Communications Interface) 204, a memory (memory) 206, and a communication bus 208.
Wherein: the processor 202, communication interface 204, and memory 206 communicate with each other via a communication bus 208. A communication interface 204 for communicating with network elements of other devices, such as clients or other servers. The processor 202 is configured to execute the program 210, and may specifically execute the relevant steps in the method embodiment for identifying the problem cell.
In particular, the program 210 may include program code that includes computer operating instructions.
The processor 202 may be a central processing unit CPU, or an Application Specific Integrated Circuit ASIC (Application Specific Integrated Circuit), or one or more Integrated circuits configured to implement embodiments of the present invention. The device for identifying the problem cell comprises one or more processors, which can be the same type of processor, such as one or more CPUs; or may be different types of processors such as one or more CPUs and one or more ASICs.
The memory 206 is used for storing a program 210. Memory 206 may comprise high-speed RAM memory, and may also include non-volatile memory (non-volatile memory), such as at least one disk memory.
The program 210 may specifically be used to cause the processor 202 to perform the following operations:
acquiring a VoLTE registration document of a user in an area to be identified;
determining the total VoLTE registration number and the initial registration number of each user in each cell in the area to be identified according to the VoLTE registration document;
and determining whether the cell is a problem cell or not according to the VoLTE registration total number and the initial registration number of each user in the cell.
In an alternative manner, the program 210 may specifically be further configured to cause the processor 202 to perform the following operations:
and according to the VoLTE registration document, removing the VoLTE registration document of the outdoor distribution cell.
In an alternative manner, the program 210 may specifically be further configured to cause the processor 202 to perform the following operations:
judging whether the user fails to register for more than a preset number of times in a cell with more than a preset number of times according to the VoLTE registration document;
and when the user fails to register for more than a preset number of times in a cell with more than a preset number, removing the VoLTE registration document of the user.
In an alternative manner, the program 210 may be further specifically configured to cause the processor 202 to perform the following operations:
calculating the initial registration ratio of each user according to the VoLTE registration total number and the initial registration number of each user in the cell;
when the initial registration proportion of the user is larger than a first preset threshold value, determining that the user is an initial registration frequent user;
counting the total number of the initial registration frequent users in the cell;
and when the total number of the initial registration frequent users is larger than a second preset threshold value, determining the cell as the problem cell.
In an alternative manner, the program 210 may be further specifically configured to cause the processor 202 to perform the following operations:
calculating the total initial registration ratio of the cell according to the VoLTE registration total number and the initial registration number of each user in the cell;
and when the total initial registration ratio is greater than a third preset threshold value, determining the cell as the problem cell.
In an alternative manner, the program 210 may specifically be further configured to cause the processor 202 to perform the following operations:
calculating the sum of the total VoLTE registration number of each user in the cell to obtain the total VoLTE registration number of the cell;
calculating the sum of the initial registration numbers of all the users in the cell to obtain the total initial registration number of the cell;
and dividing the total initial registration number of the cell by the total VoLTE registration number of the cell to obtain the total initial registration ratio of the cell.
In an alternative manner, the program 210 may be further specifically configured to cause the processor 202 to perform the following operations:
determining the total initial registration occupation ratio of the initial registration frequent users and the cell according to the VoLTE registration total number and the initial registration number of each user in the cell;
and when the registered frequent users are larger than a fourth preset threshold value and the total initial registration ratio is larger than a fifth preset threshold value, determining the cell as the problem cell.
According to the embodiment of the invention, the VoLTE registration document of each user in the area to be identified is acquired from the user level, so that the total VoLTE registration number and the initial registration number of each cell are determined. And then summarizing the data to form a cell-level data list to obtain the total VoLTE registration number and the initial registration number of each user in each cell. The main reason for the initial registration of the user is that the user returns to the 4G network after the 4G is disconnected, so that the 4G coverage condition in the area to be identified can be represented through the initial registration index, the 4G weak coverage probability of the cell in the area to be identified can be effectively presented, and whether the cell in the area to be identified is a problem cell or not can be judged. Compared with DT/CQT data, the VoLTE registration document has more complete traversal of the test area and more real and reliable data. In addition, compared with a 4G side document and a 2/3G document, the VoLTE registration document has a simpler mode of identifying a problem cell and does not need background personnel with stronger technical performance to perform complicated and complicated calculation.
An embodiment of the present invention provides an executable program, where the executable program may execute the method for identifying a problem cell in any of the above method embodiments.
The algorithms or displays presented herein are not inherently related to any particular computer, virtual machine, or other apparatus. Various general purpose systems may also be used with the teachings herein. The required structure for constructing such a system will be apparent from the description above. In addition, embodiments of the present invention are not directed to any particular programming language. It is appreciated that a variety of programming languages may be used to implement the teachings of the present invention as described herein, and any descriptions of specific languages are provided above to disclose the best mode of the invention.
In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the embodiments of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be interpreted as reflecting an intention that: that the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
Those skilled in the art will appreciate that the modules in the devices in an embodiment may be adaptively changed and arranged in one or more devices different from the embodiment. The modules or units or components of the embodiments may be combined into one module or unit or component, and furthermore they may be divided into a plurality of sub-modules or sub-units or sub-components. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or elements of any method or apparatus so disclosed, may be combined in any combination, except combinations where at least some of such features and/or processes or elements are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.
Furthermore, those skilled in the art will appreciate that while some embodiments herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names. The steps in the above embodiments should not be construed as limiting the order of execution unless specified otherwise.
Claims (10)
1. A method for identifying a problem cell, comprising:
acquiring a VoLTE registration document of a user in an area to be identified;
determining the total VoLTE registration number and the initial registration number of each user in each cell in the area to be identified according to the VoLTE registration document, wherein the method comprises the following steps: summarizing all acquired VoLTE registration documents of all users in the area to be identified, and classifying the VoLTE registration documents according to cell codes contained in each VoLTE registration document to form cell-level documents; respectively classifying the VoLTE registration documents under each cell according to the IMSI or the number of the user contained in each VoLTE registration document, and determining all the users under each cell and the VoLTE registration documents included by the users under each cell;
and determining whether the cell is a problem cell or not according to the VoLTE registration total number and the initial registration number of each user in the cell.
2. The method of claim 1, wherein after obtaining the VoLTE registration document for the user, the method further comprises:
and according to the VoLTE registration documents, removing the VoLTE registration documents of the outdoor distributed cells.
3. The method of claim 1, wherein after obtaining the VoLTE registration document for the user, the method further comprises:
judging whether the user fails to register for more than a preset number of times in a cell with more than a preset number of times according to the VoLTE registration document;
and when the user fails to register for more than a preset number of times in a cell with more than a preset number, removing the VoLTE registration document of the user.
4. The method according to any one of claims 1 to 3, wherein the determining, according to the total number of VoLTE registrations and the number of initial registrations of each user in the cell, whether the cell is a problem cell is specifically:
calculating the initial registration ratio of each user according to the VoLTE registration total number and the initial registration number of each user in the cell;
when the initial registration proportion of the user is larger than a first preset threshold value, determining that the user is an initial registration frequent user;
counting the total number of the initial registration frequent users in the cell;
and when the total number of the initial registration frequent users is larger than a second preset threshold value, determining the cell as the problem cell.
5. The method according to any one of claims 1 to 3, wherein the determining, according to the total number of VoLTE registrations and the number of initial registrations of each user in the cell, whether the cell is a problem cell is specifically:
calculating the total initial registration ratio of the cell according to the VoLTE registration total number and the initial registration number of each user in the cell;
and when the total initial registration ratio is greater than a third preset threshold value, determining the cell as the problem cell.
6. The method according to claim 5, wherein the calculating the total initial registration percentage of the cell according to the total VoLTE registration number and the initial registration number of each user in the cell specifically comprises:
calculating the sum of the total VoLTE registration number of each user in the cell to obtain the total VoLTE registration number of the cell;
calculating the sum of the initial registration numbers of all the users in the cell to obtain the total initial registration number of the cell;
and dividing the total initial registration number of the cell by the total VoLTE registration number of the cell to obtain the total initial registration ratio of the cell.
7. The method according to any one of claims 1 to 3, wherein the determining, according to the total number of VoLTE registrations and the number of initial registrations of each user in the cell, whether the cell is a problem cell is specifically:
determining the total initial registration occupation ratio of the initial registration frequent users and the cell according to the VoLTE registration total number and the initial registration number of each user in the cell;
and when the registered frequent users are larger than a fourth preset threshold value and the total initial registration ratio is larger than a fifth preset threshold value, determining the cell as the problem cell.
8. An apparatus for identifying a problem cell, comprising:
the acquisition module is used for acquiring a VoLTE registration document of a user in an area to be identified;
a first determining module, configured to determine, according to the VoLTE registration document, a VoLTE registration total number and an initial registration number of each user in each cell in the area to be identified, where the determining module includes: summarizing all acquired VoLTE registration documents of all users in the area to be identified, and classifying the VoLTE registration documents according to cell codes contained in each VoLTE registration document to form cell-level documents; respectively classifying the VoLTE registration documents under each cell according to the IMSI or the number of the user contained in each VoLTE registration document, and determining all the users under each cell and the VoLTE registration documents included by the users under each cell;
and a second determining module, configured to determine whether the cell is a problem cell according to the total VoLTE registration number and the initial registration number of each user in the cell.
9. An apparatus for checking location information of a base station, comprising: the system comprises a processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface complete mutual communication through the communication bus;
the memory is configured to store at least one executable instruction that causes the processor to perform the method of identifying problem cells according to any one of claims 1-7.
10. A computer storage medium having stored therein at least one executable instruction for causing a processor to perform the method of identifying a problem cell of any one of claims 1-7.
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