CN113891236A - Method and device for checking position information of base station and computer readable storage medium - Google Patents
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- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
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- H—ELECTRICITY
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Abstract
The disclosure relates to a method and a device for checking position information of a base station and a computer readable storage medium, and relates to the technical field of communication. The method of the present disclosure comprises: determining the identification of the base station connected with the terminal at each moment according to the related signaling of the terminal; determining the position relationship among the base stations according to the identifications of the base stations connected by each terminal at each moment, wherein the position relationship comprises the following steps: an adjacent relationship; and comparing the position relation among the base stations with the static position information pre-configured for each base station, and determining whether the static position information of the base stations is wrong or not according to the comparison result.
Description
Technical Field
The present disclosure relates to the field of communications technologies, and in particular, to a method and an apparatus for checking location information of a base station, and a computer-readable storage medium.
Background
The mobile operator may provide location services for the terminal. The accuracy of the position, speed and transportation of the mobile terminal is mainly determined by whether the static position information configured by the base station is accurate, for example, latitude and longitude information. The static location information of the base station is relatively fixed as configuration information and is changed only after the base station is migrated, and the configuration mode of the static location information includes manual introduction and automatic measurement introduction.
For millions or even tens of millions of base stations of an operator (the number of 4G base stations is over millions, and the density of 5G base stations is improved by 1023 times theoretically), static position information of some base stations is configured wrongly, which brings trouble to some services of the operator based on positioning information.
At present, it is mainly determined whether the static location information of the base station is wrong or not by the way of reporting location information error by the user and the way of drive test.
Disclosure of Invention
The inventor finds that: whether the static position information of the base station of the whole network is wrong or not is difficult to be comprehensively and accurately determined by a mode of reporting position information errors and drive tests by a user, and the method is high in labor cost and low in efficiency.
One technical problem to be solved by the present disclosure is: how to more accurately and efficiently identify the static location information of the wrong base station.
According to some embodiments of the present disclosure, there is provided a method for checking location information of a base station, including: determining the identification of the base station connected with the terminal at each moment according to the related signaling of the terminal; determining the position relationship among the base stations according to the identifications of the base stations connected by each terminal at each moment, wherein the position relationship comprises the following steps: an adjacent relationship; and comparing the position relation among the base stations with the static position information pre-configured for each base station, and determining whether the static position information of the base stations is wrong or not according to the comparison result.
In some embodiments, determining the position relationship between the base stations according to the identities of the base stations to which the respective terminals are connected at the respective times includes: aiming at each terminal, generating a base station connection change track of the terminal according to the identification of the base station connected by the terminal at each moment; for each base station, determining the times of connection change between the base station and other base stations within preset time according to the base station connection change track of each terminal within the preset time, and taking the other base stations of which the corresponding times of connection change are greater than a first time threshold value as adjacent base stations of the base station; or, for each terminal, generating a base station connection change track of the terminal according to the identifier of the base station to which the terminal is connected at each moment, and determining a plurality of base stations to which the terminal is simultaneously connected according to the base station connection change track of the terminal; determining the number of times that the base station is simultaneously connected with other base stations within preset time aiming at each base station, and taking the other base stations of which the corresponding number of times is greater than a second-time threshold value as the multi-connection base stations of the base stations; and under the condition that the base station and the multi-connection base station are the same standard base stations, determining the base station and the multi-connection base station as adjacent base stations.
In some embodiments, the positional relationship further comprises: a covering relationship; determining the position relationship between the base stations according to the identifiers of the base stations connected by each terminal at each moment further comprises: and under the condition that the base station and the multi-connection base station are base stations of different systems, determining the coverage relation between the base station and the multi-connection base station according to the coverage range of the base station of various network systems.
In some embodiments, the method further comprises: determining the communication behavior type of the terminal at each moment according to the related signaling of the terminal, and associating the identification of the base station at each moment with the communication behavior type; after the base station connection change track of the terminal is generated, whether the communication behavior type corresponding to the identification of each base station is a preset type or not is determined, and the identification of the base station corresponding to the preset type is deleted in the base station connection change track of the terminal.
In some embodiments, comparing the position relationship between the base stations with the static position information pre-configured for each base station, and determining whether the static position information of the base stations is wrong according to the comparison result includes: if the two base stations belong to the adjacent relation according to the position relation between the base stations and the distance between the two base stations is larger than the first distance threshold value according to the static position information of the two base stations, the static position information of the two base stations is determined to be suspected error information; or if the two base stations are determined not to belong to the adjacent relation according to the position relation between the base stations and the distance between the two base stations is determined to be smaller than the second distance threshold according to the static position information of the two base stations, the static position information of the two base stations is determined to be suspected error information.
In some embodiments, comparing the position relationship between the base stations with the static position information pre-configured for each base station, and determining whether the static position information of the base stations is wrong according to the comparison result includes: if the two base stations belong to the coverage relation according to the position relation between the base stations and the distance between the two base stations is larger than the third distance threshold value according to the static position information of the two base stations, the static position information of the two base stations is determined to be suspected error information; or if the two base stations are determined not to belong to the coverage relation according to the position relation between the base stations, and the static position information of the two base stations is determined to be suspected error information under the condition that one base station is located in the coverage area of the other base station according to the static position information of the two base stations.
In some embodiments, the static location information is suspected error information and is used as suspected error base stations, and for each suspected error base station, whether the static location information of the suspected error base station is wrong or not is determined according to at least one of the number of base stations adjacent to the suspected error base station, the location information of the network device to which the suspected error base station belongs, and the location information of the location area to which the suspected error base station belongs; and the base stations adjacent to the suspected error base station are determined according to the position relation among the base stations.
In some embodiments, when the base stations adjacent to the suspected-error base station are determined that the number of the suspected-error base stations is greater than the number threshold, determining that the static location information of the suspected-error base station is in error; or determining that the static location information of the suspected error base station is wrong under the condition that the distance between the location information of the network equipment to which the suspected error base station belongs and the static location information of the suspected error base station is greater than a fourth distance threshold; or, when the static location information of the suspected-error base station is not in the location area to which the suspected-error base station belongs, determining that the static location information of the suspected-error base station is erroneous.
In some embodiments, the communication behavior types include: one or more items of calling, short message, starting up, turning off, registering, logging off, position updating and surfing the internet.
In some embodiments, the method further comprises: collecting signaling on a signaling link from a mobile communication network; and determining the related signaling of the terminal according to the terminal identification carried in the signaling.
According to other embodiments of the present disclosure, there is provided an apparatus for checking location information of a base station, including: the connection determining module is used for determining the identification of the base station connected by the terminal at each moment according to the related signaling of the terminal; a position relation determining module, configured to determine, according to an identifier of a base station to which each terminal is connected at each time, a position relation between the base stations, where the position relation includes: an adjacent relationship; and the error information determining module is used for comparing the position relationship among the base stations with the static position information pre-configured by each base station and determining whether the static position information of the base stations is wrong or not according to the comparison result.
In some embodiments, the location relation determining module is configured to generate, for each terminal, a base station connection change trajectory of the terminal according to an identifier of a base station to which the terminal is connected at each time; for each base station, determining the times of connection change between the base station and other base stations within preset time according to the base station connection change track of each terminal within the preset time, and taking the other base stations of which the corresponding times of connection change are greater than a first time threshold value as adjacent base stations of the base station; or, for each terminal, generating a base station connection change track of the terminal according to the identifier of the base station to which the terminal is connected at each moment, and determining a plurality of base stations to which the terminal is simultaneously connected according to the base station connection change track of the terminal; determining the number of times that the base station is simultaneously connected with other base stations within preset time aiming at each base station, and taking the other base stations of which the corresponding number of times is greater than a second-time threshold value as the multi-connection base stations of the base stations; and under the condition that the base station and the multi-connection base station are the same standard base stations, determining the base station and the multi-connection base station as adjacent base stations.
In some embodiments, the positional relationship further comprises: a covering relationship; and the position relation determining module is used for determining the coverage relation between the base station and the multi-connection base station according to the coverage range of the base station with various network standards under the condition that the base station and the multi-connection base station are base stations with different standards.
In some embodiments, the apparatus further comprises: the communication behavior determining module is used for determining the communication behavior type of the terminal at each moment according to the related signaling of the terminal and associating the identification of the base station at each moment with the communication behavior type; the position relation determining module is used for determining whether the communication behavior type corresponding to the identification of each base station is a preset type or not after generating the base station connection change track of the terminal, and deleting the identification of the base station corresponding to the preset type in the base station connection change track of the terminal.
In some embodiments, the error information determining module is configured to determine that the static location information of the two base stations is suspected error information if it is determined that the two base stations belong to an adjacent relationship according to the location relationship between the base stations and it is determined that the distance between the two base stations is greater than the first distance threshold according to the static location information of the two base stations; or if the two base stations are determined not to belong to the adjacent relation according to the position relation between the base stations and the distance between the two base stations is determined to be smaller than the second distance threshold according to the static position information of the two base stations, the static position information of the two base stations is determined to be suspected error information.
In some embodiments, the error information determining module is configured to determine that the static location information of the two base stations is suspected error information if it is determined that the two base stations belong to the coverage relationship according to the location relationship between the base stations and it is determined that the distance between the two base stations is greater than the third distance threshold according to the static location information of the two base stations; or if the two base stations are determined not to belong to the coverage relation according to the position relation between the base stations, and the static position information of the two base stations is determined to be suspected error information under the condition that one base station is located in the coverage area of the other base station according to the static position information of the two base stations.
In some embodiments, the error information determining module is configured to use the static location information as suspected error base stations, and determine, for each suspected error base station, whether the static location information of the suspected error base station is erroneous according to at least one of the number of base stations adjacent to the suspected error base station and the location information of the network device to which the suspected error base station belongs and the location information of the location area to which the suspected error base station belongs; and the base stations adjacent to the suspected error base station are determined according to the position relation among the base stations.
In some embodiments, the error information determination module is configured to determine that the static location information of the suspected-error base station is in error when the base stations adjacent to the suspected-error base station are determined that the number of the suspected-error base stations is greater than the number threshold; or determining that the static location information of the suspected error base station is wrong under the condition that the distance between the location information of the network equipment to which the suspected error base station belongs and the static location information of the suspected error base station is greater than a fourth distance threshold; or, when the static location information of the suspected-error base station is not in the location area to which the suspected-error base station belongs, determining that the static location information of the suspected-error base station is erroneous.
In some embodiments, the communication behavior types include: one or more items of calling, short message, starting up, turning off, registering, logging off, position updating and surfing the internet.
In some embodiments, the apparatus further comprises: the signaling acquisition module is used for acquiring signaling on a signaling link from a mobile communication network; and determining the related signaling of the terminal according to the terminal identification carried in the signaling.
According to still other embodiments of the present disclosure, there is provided a method for checking location information of a base station, including: a processor; and a memory coupled to the processor for storing instructions that, when executed by the processor, cause the processor to perform the method of checking location information of a base station as in any of the preceding embodiments.
According to still further embodiments of the present disclosure, there is provided a non-transitory computer-readable storage medium having stored thereon a computer program, wherein the program, when executed by a processor, implements the steps of the method for checking location information of a base station of any of the foregoing embodiments.
The method and the device determine the identification of the base station connected by the terminal at each moment according to the related signaling of the terminal, and further determine the position relation between the base stations. And according to the comparison between the position relation among the base stations and the static position information pre-configured by the base stations, whether the static position information of the base stations is wrong can be further determined. The method and the device can realize screening of the static position information of the whole-network base station according to the whole-network signaling, have wider investigation range, higher accuracy and higher efficiency, save more labor cost, and are more suitable for large-scale abnormal screening of the high-density base station in the 4G and 5G times.
Other features of the present disclosure and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 shows a flow diagram of a method of checking location information of a base station of some embodiments of the present disclosure.
Fig. 2 shows a flow diagram of a method of checking location information of a base station of further embodiments of the present disclosure.
Fig. 3 shows a schematic structural diagram of an apparatus for checking location information of a base station according to some embodiments of the present disclosure.
Fig. 4 is a schematic structural diagram of an apparatus for checking location information of a base station according to another embodiment of the present disclosure.
Fig. 5 is a schematic structural diagram of an apparatus for checking location information of a base station according to still other embodiments of the present disclosure.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the disclosure, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
Some embodiments of the checking method of the location information of the base station of the present disclosure are described below with reference to fig. 1.
Fig. 1 is a flow chart of some embodiments of a method for checking location information of a base station according to the present disclosure. As shown in fig. 1, the method of this embodiment includes: steps S102 to S106.
In step S102, the identifier of the base station to which the terminal is connected at each time is determined according to the related signaling of the terminal.
In some embodiments, signaling on a signaling link is collected from a mobile communications network; and determining the related signaling of the terminal according to the terminal identification carried in the signaling. For example, signaling may be collected from various network elements such as a base station, a switch, an HLR (Home Location Register), and so on. The identifier of the terminal is, for example, MDN (Mobile Directory Number), IMSI (International Mobile Subscriber identity Number), etc., and is not limited to the illustrated example. The signaling may also carry information about the base station to which the terminal is connected, such as an identifier of the base station, a Cell identifier (e.g., Cell ID), and the like. The identity of the corresponding base station may be determined from the cell identity. The signaling also corresponds to a specific timestamp for determining the time of transmission or reception of the signaling.
In step S104, the positional relationship between the base stations is determined based on the identities of the base stations to which the respective terminals are connected at the respective times.
The positional relationship includes: the adjacent relationship. For a scene of 5G non-independent networking, multiple base stations of different network systems coexist, for example, a 4G base station has a large coverage area, a 5G base station is located under the coverage area of the 4G base station, and a terminal can be connected to multiple base stations at the same time. The positional relationship may further include: the overlay relationship.
In some embodiments, for each terminal, the base station connection change trajectory of the terminal is generated according to the identification of the base station to which the terminal is connected at each time. And for each base station, determining the times of connection change between the base station and other base stations within preset time according to the base station connection change track of each terminal within the preset time, and taking the other base stations of which the corresponding times of connection change are greater than the first time threshold value as the adjacent base stations of the base station.
The base station connection change trajectory of the terminal may be an identification of each base station arranged in time series. Two base stations which are connected with the terminal in sequence can be determined according to the base station connection change track of the terminal, and the conditions can be two base stations before and after switching or two base stations before and after cell reselection and the like. For each base station a and each terminal, it may be determined that a base station to which the terminal is connected before the base station a is a previous base station of the base station a or a base station to which the terminal is connected after the base station a is a next base station of the base station. Further, a plurality of previous base stations and/or a plurality of next base stations may be obtained for the base station a, and for each previous base station, the number of times that the previous base station appears before the base station a within a preset time (for example, 1 hour, which is flexibly configurable) may be used as the number of connection changes between the previous base station and the base station a. If the connection change number corresponding to the previous base station is larger than the corresponding threshold value, the previous base station can be used as the neighbor base station of the base station A. Alternatively, for each subsequent base station, the number of times that the subsequent base station appears after the base station a within a preset time (for example, 1 hour, which is flexibly configurable) may be used as the number of connection changes between the subsequent base station and the base station a. If the connection change number corresponding to the latter base station is greater than the corresponding threshold, the latter base station may be a neighboring base station of the base station a.
The motion process of the terminal may be reversed, and therefore, the same bs may appear before or after bs a, that is, in the case that the previous bs and the next bs are the same bs B, the number of times that bs B appears before bs a and the number of times that bs B appears after bs a within a preset time (for example, 1 hour, which is flexibly configurable) may be added as the number of connection changes between bs B and bs a. And if the connection change times between the base station B and the base station A is larger than the first time threshold value, the base stations A and B are adjacent base stations. The first list may be generated for each base station in order from high to low, with the number of connection changes between other respective base stations and the base station.
In other embodiments, for each terminal, generating a base station connection change trajectory of the terminal according to the identifier of the base station to which the terminal is connected at each time, and determining a plurality of base stations to which the terminal is simultaneously connected according to the base station connection change trajectory of the terminal; for each base station, determining the number of times that the base station is simultaneously connected with other base stations within preset time, and taking the other base stations with the corresponding number of times larger than a second-time threshold value as the multi-connection base stations of the base station; and under the condition that the base station and the multi-connection base station are base stations of the same standard, determining the base station and the multi-connection base station as adjacent base stations.
In a multi-connection scenario, a terminal may be connected to multiple base stations at the same time, and when the multiple base stations are in the same standard (e.g., 4G or 5G), the multiple base stations are generally adjacent to each other, and the accuracy of determining the adjacent base stations can be improved by the number of times of multi-connection of the terminal.
Further, in still other embodiments, when the base station and the multi-connection base station are base stations of different systems, the coverage relationship between the base station and the multi-connection base station is determined according to the coverage areas of the base stations of various network systems. For example, if the base station is a 4G base station and the multi-connection base station is a 5G base station, the coverage area of the base station is larger than that of the multi-connection base station, and the two are in a coverage relationship.
In some embodiments, the communication behavior type of the terminal at each time is determined according to the related signaling of the terminal, and the identifier of the base station at each time is associated with the communication behavior type; after the base station connection change track of the terminal is generated, whether the communication behavior type corresponding to the identification of each base station is a preset type or not is determined, and the identification of the base station corresponding to the preset type is deleted in the base station connection change track of the terminal.
The communication behavior types include, for example: one or more of calling, short message, starting up, turning off, registering, logging off, location updating and surfing the internet, but not limited to the examples. The communication behavior of the terminal can be determined according to the type of the related signaling of the terminal, and some communication behaviors may cause huge or inaccurate connection change of the base station when a user turns on the terminal at intervals, for example, the behaviors of the types can be used as the behaviors of the preset type, and the identifier of the base station corresponding to the preset type is deleted in the connection change track of the base station of the terminal, so that the accuracy of the subsequent process is further improved, and misjudgment is effectively avoided.
In step S106, the position relationship between the base stations is compared with the static position information pre-configured for each base station, and whether the static position information of the base station is wrong is determined according to the comparison result.
The distance between two base stations can be calculated according to the static location information (e.g., longitude and latitude) pre-configured for each base station, and the distance calculation formula of any two points on the earth in the prior art can be referred to, which is not limited to the example. The second list may be generated in order of distance from far to near or near to far, based on the distance between any two base stations.
In some embodiments, if it is determined that the two base stations belong to the adjacent relationship according to the position relationship between the base stations, and it is determined that the distance between the two base stations is greater than the first distance threshold according to the static position information of the two base stations, the static position information of the two base stations is determined to be suspected error information. That is, it is determined that two base stations are adjacent according to the connection change trajectory of the terminal (which may be obtained using the first list), but the two base stations are far apart according to the static location information (which may be obtained using the second list), the static location information of the two base stations may be erroneous.
In other embodiments, if it is determined that the two base stations do not belong to the adjacent relationship according to the position relationship between the base stations, and it is determined that the distance between the two base stations is smaller than the second distance threshold according to the static position information of the two base stations, it is determined that the static position information of the two base stations is suspected error information. That is, two base stations are in an adjacent relationship (which can be obtained by using the second list) according to the close distance of the static location information, but the two base stations are determined to be non-adjacent (which can be obtained by using the first list) according to the connection change track of the terminal, and the static location information of the two base stations may be wrong.
In still other embodiments, if it is determined that the two base stations belong to the coverage relationship according to the position relationship between the base stations, and it is determined that the distance between the two base stations is greater than the third distance threshold according to the static position information of the two base stations, the static position information of the two base stations is determined to be suspected error information. Or determining that the covered base station is not in the maximum coverage range of the covered base station according to the static position information of the two base stations, and determining that the static position information of the two base stations is suspected error information. That is, it is determined that two base stations are in a coverage relationship according to the connection change trajectory of the terminal, but the two base stations are far away from each other or do not belong to the coverage relationship according to the static location information, the static location information of the two base stations may be wrong.
In still other embodiments, if it is determined that the two base stations do not belong to the coverage relationship according to the position relationship between the base stations, and it is determined that one base station is located under the coverage of the other base station according to the static position information of the two base stations, the static position information of the two base stations is determined to be suspected error information. That is, the two base stations belong to the coverage relation according to the static location information, but it is determined that the two base stations do not belong to the coverage relation according to the connection change track of the terminal, the static location information of the two base stations may be wrong.
The suspected error information may be directly determined as error information, and the relevant information (e.g., identification, static location information, etc.) of the corresponding base station may be output. And the accuracy of the static position information error judgment can be improved by further combining other information. In some embodiments, the static location information is suspected error information, and for each suspected error base station, it is determined whether the static location information of the suspected error base station is erroneous according to at least one of the number of base stations adjacent to the suspected error base station, the location information of the network device to which the suspected error base station belongs, and the location information of the location area to which the suspected error base station belongs. Here, the base station adjacent to the suspected erroneous base station is determined based on the positional relationship between the base stations, that is, the base station connection change trajectory of the terminal.
For example, when the base station adjacent to the suspected-error base station is determined that the number of the suspected-error base stations is greater than the number threshold, it is determined that the static position information of the suspected-error base station is erroneous. For example, the bs a is a suspected error bs, and the bs B, C, D is a neighboring bs of the bs a, which are all determined as suspected error bss according to the aforementioned method. This may indicate that the base station B, C, D adjacent to base station a is far from base station a. In this case, if the probability that the base station a is the wrong base station is high, it is determined that the static location information of a is wrong.
Or, when the base station adjacent to the suspected error base station is determined that the ratio of the suspected error base stations is greater than the ratio threshold, determining that the static position information of the suspected error base station is wrong. The ratio of the base stations adjacent to the suspected error base station being determined as the suspected error base station is the number of the base stations adjacent to the suspected error base station being determined as the suspected error base station divided by the total number of the base stations adjacent to the suspected error base station. Or, judging whether the distance from the base station adjacent to the suspected error base station is greater than a fifth distance threshold, and determining that the static position information of the suspected error base station is wrong under the condition that the number of the base stations greater than the fifth distance threshold is greater than the corresponding number threshold.
For example, when the distance between the location information of the network device to which the suspected erroneous base station belongs and the static location information of the suspected erroneous base station is greater than the fourth distance threshold, it is determined that the static location information of the suspected erroneous base station is erroneous. For example, the home network device is a gateway, a switch, etc.
For example, when the static location information of the suspected erroneous base station is not in the location area (for example, LA, TA, or the like) to which the suspected erroneous base station belongs, it is determined that the static location information of the suspected erroneous base station is erroneous.
For example, when the base station covered by the suspected erroneous base station is determined that the number of the suspected erroneous base stations is larger than any one of the corresponding number thresholds, the static location information of the suspected erroneous base station is determined to be erroneous. Or, when the base station under the suspected-error base station coverage is determined that the ratio of the suspected-error base stations is greater than a corresponding certain ratio threshold, determining that the static position information of the suspected-error base station is in error.
The suspected base station may be determined by using the network device and the location area to which the base station belongs, and if the base station is not determined, the base station may be determined according to the situation of the base station adjacent to or under the coverage of the base station.
The above-mentioned embodiment determines the identifier of the base station to which the terminal is connected at each time according to the related signaling of the terminal, and further determines the position relationship between the base stations. And according to the comparison between the position relation among the base stations and the static position information pre-configured by the base stations, whether the static position information of the base stations is wrong can be further determined. The method of the embodiment can realize screening of the static position information of the base station in the whole network according to the signaling in the whole network, has wider investigation range, higher accuracy and higher efficiency, saves more labor cost, and is more suitable for large-scale abnormal screening of the high-density base station in the 4G and 5G times.
Further embodiments of the method for checking location information of a base station of the present disclosure are described below in conjunction with fig. 2.
Fig. 2 is a flow chart of another embodiment of a method for checking location information of a base station according to the present disclosure. As shown in fig. 2, the method of this embodiment includes: steps S202 to S216.
In step S202, signaling on a signaling link is collected from the mobile communication network.
In step S204, the relevant signaling of each terminal is determined according to the terminal identifier carried in the signaling.
In step S206, for each terminal, the identifier of the base station to which the terminal is connected at each time and the communication behavior type of the terminal at each time are determined according to the related signaling of the terminal, and the identifier of the base station at each time is associated with the communication behavior type.
In step S208, a base station connection change trajectory of the terminal is generated for each terminal based on the identifier of the base station to which the terminal is connected at each time.
In step S210, for each terminal, it is determined whether the communication behavior type corresponding to the identifier of each base station is a preset type, and the identifier of the base station corresponding to the preset type is deleted from the base station connection change trajectory of the terminal.
In step S212, a positional relationship between the base stations is determined according to the base station connection change trajectory of each terminal, and the positional relationship includes: neighbor relations and overlay relations.
In step S214, the position relationship between the base stations is compared with the static position information pre-configured for each base station, and whether the static position information of the base station is wrong is determined according to the comparison result.
In step S216, information on the base station corresponding to the wrong static position information is output.
The present disclosure also provides an apparatus for checking location information of a base station, which is described below with reference to fig. 3.
Fig. 3 is a block diagram of some embodiments of an apparatus for checking location information of a base station according to the present disclosure. As shown in fig. 3, the apparatus 30 of this embodiment includes: a connection determining module 310, a position relation determining module 320 and an error information determining module 330.
The connection determining module 310 is configured to determine, according to the related signaling of the terminal, an identifier of a base station to which the terminal is connected at each time.
The location relationship determining module 320 is configured to determine, according to the identifier of the base station to which each terminal is connected at each time, a location relationship between the base stations, where the location relationship includes: the adjacent relationship.
In some embodiments, the location relation determining module 320 is configured to generate, for each terminal, a base station connection change trajectory of the terminal according to the identifier of the base station to which the terminal is connected at each time; for each base station, determining the times of connection change between the base station and other base stations within preset time according to the base station connection change track of each terminal within the preset time, and taking the other base stations of which the corresponding times of connection change are greater than a first time threshold value as adjacent base stations of the base station; or, for each terminal, generating a base station connection change track of the terminal according to the identifier of the base station to which the terminal is connected at each moment, and determining a plurality of base stations to which the terminal is simultaneously connected according to the base station connection change track of the terminal; determining the number of times that the base station is simultaneously connected with other base stations within preset time aiming at each base station, and taking the other base stations of which the corresponding number of times is greater than a second-time threshold value as the multi-connection base stations of the base stations; and under the condition that the base station and the multi-connection base station are the same standard base stations, determining the base station and the multi-connection base station as adjacent base stations.
In some embodiments, the positional relationship further comprises: a covering relationship; the location relation determining module 320 is configured to determine, when the base station and the multi-connection base station are base stations of different systems, a coverage relation between the base station and the multi-connection base station according to coverage areas of the base stations of various network systems.
In some embodiments, the apparatus further comprises: a communication behavior determining module 340, configured to determine, according to the relevant signaling of the terminal, a communication behavior type of the terminal at each time, and associate the identifier of the base station at each time with the communication behavior type; the position relationship determining module 320 is configured to determine whether the communication behavior type corresponding to the identifier of each base station is a preset type after the base station connection change trajectory of the terminal is generated, and delete the identifier of the base station corresponding to the preset type in the base station connection change trajectory of the terminal.
In some embodiments, the communication behavior types include: one or more items of calling, short message, starting up, turning off, registering, logging off, position updating and surfing the internet.
The error information determining module 330 is configured to compare the position relationship between the base stations with the static position information pre-configured for each base station, and determine whether the static position information of the base station is incorrect according to the comparison result.
In some embodiments, the error information determining module 330 is configured to determine that the static location information of the two base stations is suspected error information if it is determined that the two base stations belong to an adjacent relationship according to the location relationship between the base stations and it is determined that the distance between the two base stations is greater than the first distance threshold according to the static location information of the two base stations; or if the two base stations are determined not to belong to the adjacent relation according to the position relation between the base stations and the distance between the two base stations is determined to be smaller than the second distance threshold according to the static position information of the two base stations, the static position information of the two base stations is determined to be suspected error information.
In some embodiments, the error information determining module 330 is configured to determine that the static location information of the two base stations is suspected error information if it is determined that the two base stations belong to the coverage relationship according to the location relationship between the base stations and it is determined that the distance between the two base stations is greater than the third distance threshold according to the static location information of the two base stations; or if the two base stations are determined not to belong to the coverage relation according to the position relation between the base stations, and the static position information of the two base stations is determined to be suspected error information under the condition that one base station is located in the coverage area of the other base station according to the static position information of the two base stations.
In some embodiments, the error information determining module 330 is configured to use the static location information as suspected error base stations, and determine, for each suspected error base station, whether the static location information of the suspected error base station is erroneous according to at least one of the number of base stations adjacent to the suspected error base station and the location information of the network device to which the suspected error base station belongs and the location information of the location area to which the suspected error base station belongs; and the base stations adjacent to the suspected error base station are determined according to the position relation among the base stations.
In some embodiments, the error information determining module 330 is configured to determine that the static location information of the suspected-error base station is in error if the base stations adjacent to the suspected-error base station are determined that the number of the suspected-error base stations is greater than the number threshold; or determining that the static location information of the suspected error base station is wrong under the condition that the distance between the location information of the network equipment to which the suspected error base station belongs and the static location information of the suspected error base station is greater than a fourth distance threshold; or, when the static location information of the suspected-error base station is not in the location area to which the suspected-error base station belongs, determining that the static location information of the suspected-error base station is erroneous.
In some embodiments, the apparatus further comprises: a signaling collecting module 350, configured to collect signaling on a signaling link from a mobile communication network; and determining the related signaling of the terminal according to the terminal identification carried in the signaling.
The device for checking the location information of the base station in the embodiments of the present disclosure may be implemented by various computing devices or computer systems, and is described below with reference to fig. 4 and 5.
Fig. 4 is a block diagram of some embodiments of an apparatus for checking location information of a base station according to the present disclosure. As shown in fig. 4, the apparatus 40 of this embodiment includes: a memory 410 and a processor 420 coupled to the memory 410, the processor 420 being configured to perform a method of checking location information of a base station in any of the embodiments of the present disclosure based on instructions stored in the memory 410.
Fig. 5 is a block diagram of another embodiment of the apparatus for checking location information of a base station according to the present disclosure. As shown in fig. 5, the apparatus 50 of this embodiment includes: memory 510 and processor 520 are similar to memory 410 and processor 420, respectively. An input output interface 530, a network interface 540, a storage interface 550, and the like may also be included. These interfaces 530, 540, 550 and the connections between the memory 510 and the processor 520 may be, for example, via a bus 560. The input/output interface 530 provides a connection interface for input/output devices such as a display, a mouse, a keyboard, and a touch screen. The network interface 540 provides a connection interface for various networking devices, such as a database server or a cloud storage server. The storage interface 550 provides a connection interface for external storage devices such as an SD card and a usb disk.
As will be appreciated by one skilled in the art, embodiments of the present disclosure may be provided as a method, system, or computer program product. Accordingly, the present disclosure may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present disclosure may take the form of a computer program product embodied on one or more computer-usable non-transitory storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present disclosure is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the disclosure. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only exemplary of the present disclosure and is not intended to limit the present disclosure, so that any modification, equivalent replacement, or improvement made within the spirit and principle of the present disclosure should be included in the scope of the present disclosure.
Claims (13)
1. A method for checking location information of a base station includes:
determining the identification of a base station connected with the terminal at each moment according to the related signaling of the terminal;
determining the position relationship among the base stations according to the identifications of the base stations connected by each terminal at each moment, wherein the position relationship comprises the following steps: an adjacent relationship;
and comparing the position relationship among the base stations with the static position information pre-configured for each base station, and determining whether the static position information of the base stations is wrong or not according to the comparison result.
2. The inspection method according to claim 1, wherein said determining the positional relationship between the base stations based on the identities of the base stations to which the respective terminals are connected at the respective times comprises:
for each terminal, generating a base station connection change track of the terminal according to the identification of the base station connected by the terminal at each moment; for each base station, determining the times of connection change between the base station and other base stations within preset time according to the base station connection change track of each terminal within the preset time, and taking the other base stations of which the corresponding times of connection change are greater than a first time threshold value as adjacent base stations of the base station;
or, for each terminal, generating a base station connection change track of the terminal according to the identifier of the base station to which the terminal is connected at each moment, and determining a plurality of base stations to which the terminal is simultaneously connected according to the base station connection change track of the terminal; for each base station, determining the number of times that the base station is simultaneously connected with other base stations within preset time, and taking the other base stations with the corresponding number of times larger than a second time threshold value as the multi-connection base stations of the base station; and under the condition that the base station and the multi-connection base station are base stations of the same standard, determining the base station and the multi-connection base station as adjacent base stations.
3. The inspection method according to claim 2, wherein the positional relationship further includes: a covering relationship; the determining the position relationship between the base stations according to the identifiers of the base stations connected by each terminal at each moment further comprises:
and under the condition that the base station and the multi-connection base station are base stations of different modes, determining the coverage relation of the base station and the multi-connection base station according to the coverage range of the base stations of various network modes.
4. The inspection method according to claim 2, further comprising:
determining the communication behavior type of the terminal at each moment according to the related signaling of the terminal, and associating the identification of the base station at each moment with the communication behavior type;
after the base station connection change track of the terminal is generated, whether the communication behavior type corresponding to the identification of each base station is a preset type or not is determined, and the identification of the base station corresponding to the preset type is deleted in the base station connection change track of the terminal.
5. The inspection method according to claim 1, wherein said comparing the positional relationship between the base stations with the static position information pre-configured for each base station, and determining whether the static position information of the base station is erroneous according to the comparison result comprises:
if the two base stations belong to the adjacent relation according to the position relation between the base stations and the distance between the two base stations is larger than a first distance threshold value according to the static position information of the two base stations, the static position information of the two base stations is determined to be suspected error information;
or if the two base stations are determined not to belong to the adjacent relation according to the position relation between the base stations and the distance between the two base stations is determined to be smaller than a second distance threshold according to the static position information of the two base stations, the static position information of the two base stations is determined to be suspected error information.
6. The inspection method according to claim 3, wherein said comparing the positional relationship between the base stations with the static positional information pre-configured for each base station, and determining whether the static positional information of the base station is erroneous according to the comparison result comprises:
if the two base stations belong to the coverage relation according to the position relation between the base stations and the distance between the two base stations is larger than a third distance threshold value according to the static position information of the two base stations, the static position information of the two base stations is determined to be suspected error information;
or if the two base stations are determined not to belong to the coverage relation according to the position relation between the base stations, and the static position information of the two base stations is determined to be suspected error information under the condition that one base station is located in the coverage area of the other base station according to the static position information of the two base stations.
7. The inspection method according to claim 5 or 6,
taking static position information as suspected error base stations, and determining whether the static position information of the suspected error base stations is wrong or not according to at least one of the number of base stations adjacent to the suspected error base stations, the position information of network equipment to which the suspected error base stations belong and the position information of a position area to which the suspected error base stations belong;
and the base stations adjacent to the suspected error base station are determined according to the position relation among the base stations.
8. The inspection method according to claim 7,
determining that the static position information of the suspected error base station is wrong when the base stations adjacent to the suspected error base station are determined that the number of the suspected error base stations is larger than a number threshold;
or, determining that the static location information of the suspected error base station is wrong under the condition that the distance between the location information of the network device to which the suspected error base station belongs and the static location information of the suspected error base station is greater than a fourth distance threshold;
or, when the static location information of the suspected-error base station is not in the location area to which the suspected-error base station belongs, determining that the static location information of the suspected-error base station is erroneous.
9. The inspection method according to claim 4,
the communication behavior types include: one or more items of calling, short message, starting up, turning off, registering, logging off, position updating and surfing the internet.
10. The inspection method according to claim 1, further comprising:
collecting signaling on a signaling link from a mobile communication network;
and determining the related signaling of the terminal according to the terminal identification carried in the signaling.
11. An apparatus for checking location information of a base station, comprising:
a connection determining module, configured to determine, according to a related signaling of a terminal, an identifier of a base station to which the terminal is connected at each time;
a location relation determining module, configured to determine, according to an identifier of a base station to which each terminal is connected at each time, a location relation between the base stations, where the location relation includes: an adjacent relationship;
and the error information determining module is used for comparing the position relationship among the base stations with the static position information pre-configured by each base station and determining whether the static position information of the base stations is wrong or not according to the comparison result.
12. An apparatus for checking location information of a base station, comprising:
a processor; and
a memory coupled to the processor for storing instructions that, when executed by the processor, cause the processor to perform a method of checking location information of a base station according to any one of claims 1-10.
13. A non-transitory computer-readable storage medium having stored thereon a computer program, wherein the program, when executed by a processor, implements the steps of the method for checking location information of a base station of any one of claims 1-10.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140051742A (en) * | 2012-10-23 | 2014-05-02 | 에스케이텔레콤 주식회사 | Base station location data management apparatus and control method thereof |
| CN108347693A (en) * | 2018-02-09 | 2018-07-31 | 广州汇智通信技术有限公司 | A kind of latitude and longitude of base station restorative procedure, system, medium and equipment |
| CN110769452A (en) * | 2019-10-30 | 2020-02-07 | 北京红山信息科技研究院有限公司 | Method, system, server and storage medium for identifying longitude and latitude abnormity of base station |
| CN110809238A (en) * | 2018-08-06 | 2020-02-18 | 中国电信股份有限公司 | Error detection method and device for position information and computer readable storage medium |
| CN110972062A (en) * | 2019-12-24 | 2020-04-07 | 邑客得（上海）信息技术有限公司 | Base station position parameter calibration method and system based on mobile phone signaling data |
-
2020
- 2020-06-17 CN CN202010552756.2A patent/CN113891236B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140051742A (en) * | 2012-10-23 | 2014-05-02 | 에스케이텔레콤 주식회사 | Base station location data management apparatus and control method thereof |
| CN108347693A (en) * | 2018-02-09 | 2018-07-31 | 广州汇智通信技术有限公司 | A kind of latitude and longitude of base station restorative procedure, system, medium and equipment |
| CN110809238A (en) * | 2018-08-06 | 2020-02-18 | 中国电信股份有限公司 | Error detection method and device for position information and computer readable storage medium |
| CN110769452A (en) * | 2019-10-30 | 2020-02-07 | 北京红山信息科技研究院有限公司 | Method, system, server and storage medium for identifying longitude and latitude abnormity of base station |
| CN110972062A (en) * | 2019-12-24 | 2020-04-07 | 邑客得（上海）信息技术有限公司 | Base station position parameter calibration method and system based on mobile phone signaling data |
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