CN114520982A - Cell coverage detection method, device and system - Google Patents
Cell coverage detection method, device and system Download PDFInfo
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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Abstract
The invention provides a method, a device and a system for detecting a cell coverage area, wherein the method comprises the following steps: acquiring a geographic scene area, and acquiring base station information and a preset peripheral frame area in a geographic scene, wherein the geographic scene area belongs to the preset peripheral frame area; generating a circumscribed frame area of the geographic scene according to the longitude and latitude information of the geographic scene; and obtaining base station information positioned in the preset peripheral frame and outside the geographic scene frame according to the preset peripheral frame area, the circumscribed frame area and the base station information, and determining that the base station cell covers the geographic scene area. The accuracy of the coverage detection of the base station cell in the geographic scene is improved, the detection speed is improved, particularly after the network base station changes, the operation can be reduced, and the detection efficiency and reliability are improved.
Description
Technical Field
The present invention relates to the field of communications network technologies, and in particular, to a method, an apparatus, and a system for detecting a cell coverage area.
Background
In the network optimization process, the scene main coverage cells need to be managed, so the coverage cells are different with different scenes, such as hospitals, business surpasses, transportation hubs, residential areas, office buildings, universities, scenic spots and the like.
In the prior art, after cell information is acquired by means of an MR and the like, analyzed data needs to be analyzed, and meanwhile manually acquired cell list data are relatively messy, so that inaccurate phenomena such as the fact that a cross-zone covered cell is brought into monitoring exist.
In addition, the main coverage cell of the scene is determined according to the cell engineering parameters and the position by means of manual participation, so that the time consumption is long, and the accuracy is not high.
Disclosure of Invention
The invention provides a cell coverage detection method, a cell coverage detection device and a cell coverage detection system, which are used for improving the accuracy of cell coverage detection of a base station in a geographic scene, improving the detection speed, reducing the operation particularly after a network base station is changed, and improving the effectiveness and the reliability of the detection.
In a first aspect, a method for detecting a cell coverage provided in an embodiment of the present invention includes:
acquiring a geographic scene area, and acquiring base station information and a preset peripheral frame area in a geographic scene, wherein the geographic scene area belongs to the preset peripheral frame area;
generating a circumscribed frame area of the geographic scene according to the longitude and latitude information of the geographic scene;
and obtaining base stations positioned in the preset peripheral frame and outside the geographic scene frame according to the preset peripheral frame area, the circumscribed frame area and the base station information, and determining that the base station cell covers the geographic scene area.
In an optional embodiment, generating a circumscribed frame region of the geographic scene according to the latitude and longitude information of the geographic scene includes:
respectively acquiring the minimum longitude and latitude information and the maximum longitude and latitude information of the geographic scene,
and acquiring the longitude and latitude information of the circumscribed frame according to the minimum longitude and latitude information and the maximum longitude and latitude information to generate the circumscribed frame area.
In an optional embodiment, obtaining, according to the preset peripheral frame area, the circumscribed frame area, and the base station information, a base station located inside the preset peripheral frame and outside a geographic scene frame includes:
acquiring the central longitude and latitude information of the circumscribed frame area,
obtaining internal division longitude and latitude information according to the central longitude and latitude information and the longitude and latitude information of the external frame;
and determining the base stations positioned in the preset peripheral frame and outside the geographic scene frame according to the base station information, the central longitude and latitude information and the internal division longitude and latitude information.
In an optional embodiment, obtaining the internal division longitude and latitude information according to the longitude and latitude information of the center and the longitude and latitude information of the external bounding box includes:
dividing the circumscribed frame area into a plurality of local areas according to the longitude and latitude information of the center and the longitude and latitude information of the circumscribed frame boundary,
and obtaining corresponding internal division longitude and latitude information according to the corresponding vertex longitude and latitude information of the local area.
In an optional embodiment, determining that the base station cell covers the geographic scene area includes:
acquiring an included angle of the base station facing the geographic scene frame according to the longitude and latitude information of the base station, the center longitude and latitude information and the inner division longitude and latitude information;
and if detecting that at least one included angle is matched with the azimuth angle of the base station, obtaining that the base station is positioned in the preset peripheral frame and outside the geographic scene frame, and determining that the base station cell covers the geographic scene area.
In an optional embodiment, the method further comprises:
and determining the base station belonging to the geographic scene frame according to the base station information and the geographic scene frame.
In an optional embodiment, acquiring a geographic scene area, and acquiring base station information and a preset peripheral border area in the geographic scene includes:
and crawling the geographic scene frame, the base station information and a preset peripheral frame area by searching basic information of a geographic scene.
In a second aspect, an apparatus for detecting a cell coverage provided in an embodiment of the present invention includes:
the system comprises an acquisition module, a display module and a display module, wherein the acquisition module is used for acquiring a geographic scene area, and acquiring base station information and a preset peripheral frame area in a geographic scene, wherein the geographic scene area belongs to the preset peripheral frame area;
the generating module is used for generating a circumscribed frame area of the geographic scene according to the longitude and latitude information of the geographic scene;
and the determining module is used for obtaining base stations positioned in the preset peripheral frame and outside the geographic scene frame according to the preset peripheral frame area, the circumscribed frame area and the base station information, and determining that the base station cell covers the geographic scene area.
In an alternative embodiment, the generating module is specifically configured to:
respectively acquiring the minimum longitude and latitude information and the maximum longitude and latitude information of the geographic scene,
and acquiring the longitude and latitude information of the circumscribed frame according to the minimum longitude and latitude information and the maximum longitude and latitude information to generate the circumscribed frame area.
In an optional embodiment, obtaining, according to the preset peripheral frame area, the circumscribed frame area, and the base station information, a base station located inside the preset peripheral frame and outside a geographic scene frame includes:
acquiring the central longitude and latitude information of the circumscribed frame area,
obtaining internal division longitude and latitude information according to the central longitude and latitude information and the longitude and latitude information of the external frame;
and obtaining the base stations positioned in the preset peripheral frame and outside the geographic scene frame according to the base station information, the central longitude and latitude information and the internal division longitude and latitude information.
In an optional embodiment, obtaining the internal division longitude and latitude information according to the longitude and latitude information of the center and the longitude and latitude information of the external bounding box includes:
dividing the circumscribed frame area into a plurality of local areas according to the longitude and latitude information of the center and the longitude and latitude information of the circumscribed frame boundary,
and obtaining corresponding internal division longitude and latitude information according to the corresponding vertex longitude and latitude information of the local area.
In an optional embodiment, determining that the base station cell covers the geographic scene area includes:
acquiring an included angle of the base station facing the geographic scene frame according to latitude and longitude information of the base station, the center latitude and longitude information and the inner split latitude and longitude information;
and if detecting that at least one included angle is matched with the azimuth angle of the base station, obtaining that the base station is positioned in the preset peripheral frame and outside the geographic scene frame, and determining that the base station cell covers the geographic scene area.
In an optional embodiment, further comprising:
and determining the base station belonging to the geographic scene frame according to the base station information and the geographic scene frame.
In an optional embodiment, the obtaining module is specifically configured to:
and crawling the geographic scene frame, the base station information and a preset peripheral frame area by searching basic information of a geographic scene.
In a third aspect, a system for detecting a cell coverage provided in an embodiment of the present invention includes: the device comprises a memory and a processor, wherein the memory stores executable instructions of the processor; wherein the processor is configured to perform the method of cell coverage detection of any of the first aspect via execution of the executable instructions.
In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the method for detecting a cell coverage according to any one of the first aspect.
The invention provides a method, a device and a system for detecting a cell coverage area, wherein the method comprises the following steps: acquiring a geographic scene area, acquiring base station information in the geographic scene and a preset peripheral frame area, and generating a circumscribed frame area of the geographic scene according to longitude and latitude information of the geographic scene; and obtaining base stations positioned in the preset peripheral frame and outside the geographic scene frame according to the preset peripheral frame area, the circumscribed frame area and the base station information, and determining that the base station cell covers the geographic scene area. The accuracy of the coverage detection of the base station cell in the geographic scene is improved, the detection speed is improved, particularly after the network base station is changed, the operation can be reduced, and the effectiveness and the reliability of the detection are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a flowchart of a method for detecting a cell coverage according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a geographic scenario provided by an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a device for detecting a cell coverage area according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a cell coverage detection system according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, system, article, or apparatus.
The following describes the technical solutions of the present invention and how to solve the above technical problems with specific embodiments. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present invention will be described below with reference to the accompanying drawings.
In the routine optimization maintenance process of the existing network operation, the network coverage areas of different places need to be detected and changed, so the coverage area of a cell needs to be detected, and the effectiveness and the reliability of a user for using the network need to be ensured particularly in an important activity period and a holiday. For example, different locations where the network operates may include hospitals, business supermarkets, transportation hubs, residential areas, office buildings, universities, scenic spots, and the like, in the prior art, it takes long time and has low accuracy to manually obtain the cell parameters, or manually arrive at an optimized location to detect the cell coverage range, and especially after a network base station changes, for example, a base station is added or removed, manual updating is often not in time and omission occurs, so a cell coverage range detection method with higher precision and timeliness is urgently needed.
Fig. 1 is a flowchart of a method for detecting a cell coverage provided in an embodiment of the present invention, and as shown in fig. 1, the method for detecting a cell coverage in this embodiment may include:
s101, obtaining a geographical scene area, and obtaining base station information in a geographical scene and a preset peripheral frame area, wherein the geographical scene area belongs to the preset peripheral frame area.
Specifically, the basic information of the geographic scene can be searched, and the geographic scene frame, the base station information and the preset peripheral frame area can be crawled. The basic information may include a city name of the geographic scene, a scene name, and the like, which is not limited in this embodiment.
The geographic scene in this embodiment may include a scene of network operation at a specific geographic location, for example, a scene including a hospital, a store and supermarket, a transportation hub, a residential area, an office building, an university, a scenic spot, and the like. In an optional embodiment, the geographic scene area is obtained by searching basic information of the geographic scene, such as xx residential area, and the frame area of the geographic scene is crawled by means of internet and the like, and the geographic scene area further comprises a boundary range of the geographic scene area and the like, namely, the boundary range is represented as a geographic scene frame. And obtaining a frame located at a preset distance outside the geographic scene area, namely obtaining an area corresponding to the frame at the preset distance, namely obtaining a preset peripheral frame area. The base station information distributed in the preset peripheral frame area may also be obtained, for example, the base station information may include information such as a cell name, a cell longitude, a cell latitude, a base station altitude, an azimuth, a cell frequency band, and a base station type. In order to ensure the detection accuracy, the preset distance is set to be not too small, the setting is too small, the cells in the preset peripheral frame area are too few, the setting is not too large, and the setting is too large, the matching cells are too many, so the preset distance can be set to be 0.5-1 time of the station spacing in the geographic scene area.
And S102, generating a circumscribed frame area of the geographic scene according to the longitude and latitude information of the geographic scene.
In this embodiment, according to the latitude and longitude information of the geographic scene, for example, the maximum latitude information, the minimum longitude information, and the minimum latitude information of the geographic scene, a circumscribed frame area of the geographic scene is generated according to the maximum latitude and longitude information and the minimum latitude information, and the circumscribed frame area may include a rectangular frame area.
S103, obtaining base stations located in the preset peripheral frame and outside the geographic scene frame according to the preset peripheral frame area, the circumscribed frame area and the base station information, and determining that the base station cell covers the geographic scene area.
In this embodiment, the base stations located inside and outside the preset peripheral frame and the geographical frame are mainly determined by presetting the peripheral frame area, the circumscribed frame area and the base station information, and then it is determined whether the base station cell covers the geographical scene area. In an alternative embodiment, whether a base station located in a geographic scene area covers a geographic scene may be obtained through a ray algorithm, so the present invention mainly determines whether a base station located outside the geographic scene area can cover the geographic scene.
The embodiment of the invention can improve the accuracy of the detection of the cell coverage of the base station in the geographic scene, simultaneously improve the detection speed, particularly reduce the operation after the network base station is changed, and improve the effectiveness and the reliability of the detection.
With reference to the embodiment shown in fig. 1, the generation of the circumscribed frame area of the geographic scene according to the longitude and latitude information of the geographic scene can be further realized in the following manner, specifically, the minimum longitude and latitude information and the maximum longitude and latitude information of the geographic scene are respectively obtained, and the longitude and latitude information of the circumscribed frame is obtained according to the minimum longitude and latitude information and the maximum longitude and latitude information, so as to generate the circumscribed frame area.
Referring to fig. 2, fig. 2 is a schematic diagram of a geographic scene provided by an embodiment of the present invention, as shown in fig. 2, after acquiring a geographic scene area and a corresponding geographic scene border 21 (in an alternative embodiment, the geographic scene area may be acquired according to a boundary of the geographic scene area, and the latitude and longitude information correspondingly includes the boundary), the maximum latitude and longitude information and the minimum latitude and longitude information in the geographic scene area may be further acquired according to the latitude and longitude information of the geographic scene, for example, the maximum latitude and longitude information, the maximum latitude information, the minimum longitude information, and the minimum latitude information are acquired according to the latitude and longitude information of the boundary of the geographic scene area, and a circumscribed border area corresponding to the geographic scene area is generated according to various combinations of the maximum latitude and longitude information and the minimum latitude information, for example, (minlon, minlat), (minlon, maxlat), (maxlon, maxlat, and minlat), such as the circumscribed border area included in the circumscribed border 22 shown in fig. 2, and the geographic scene area includes or coincides with the outer bounding box area, wherein (minlon, minlat), (minlon, maxlat), (maxlon, maxlat), and (maxlon, minlat) are the vertices of the circumscribed frame area respectively.
Further with reference to the embodiment shown in fig. 1, obtaining base stations located inside the preset peripheral frame and outside the geographic scene frame according to the preset peripheral frame area, the circumscribed frame area and the base station information may be implemented by specifically obtaining central longitude and latitude information of the circumscribed frame area, and obtaining internal division longitude and latitude information according to the central longitude and latitude information and the longitude and latitude information of the circumscribed frame; and obtaining base stations positioned in the preset peripheral frame and outside the geographic scene frame according to the base station information, the central longitude and latitude information and the internal division longitude and latitude information.
And wherein, according to the longitude and latitude information of the centre and longitude and latitude information of the circumscribed frame, obtain the longitude and latitude information of the internal division, including: and dividing the circumscribed frame area into a plurality of local areas according to the central longitude and latitude information and the longitude and latitude information of the circumscribed frame boundary, and acquiring corresponding internal division longitude and latitude information according to the longitude and latitude information of the vertex corresponding to the local areas.
Specifically, referring to the area corresponding to the circumscribed frame shown in 22 in fig. 2, the central longitude and latitude information of the circumscribed frame area may be obtained according to four vertices of the circumscribed frame area, for example, the central longitude and latitude information corresponds to the central point Z of the circumscribed frame area, and the central longitude information Z _ lat and the central latitude information Z _ lon may be obtained by using a first formula.
Z_lon＝min lon+(max lon-min lon)/2
Z _ lat ═ min lat + (max lat-min lat)/2 equation one
And then, according to the central longitude and latitude information and the vertex longitude and latitude information of the circumscribed frame, obtaining the internal splitting longitude and latitude information, for example, according to the central longitude and latitude information corresponding to the central point Z, drawing a horizontal line and a vertical line through the central point Z to obtain 4 intersection points (not shown) with the boundary of the circumscribed frame, dividing the circumscribed frame area into 4 corresponding local areas (not shown), and further obtaining the internal splitting point A, B, C, D and the corresponding longitude and latitude information respectively according to the vertex longitude and latitude information corresponding to each local area (i.e., 4 intersection points) by using a formula two.
A_lon＝Z_lon-(Z_lon-minlon)/2
B_lon＝Z_lon+(Z_lon-minlon)/2
C_lon＝Z_lon+(Z_lon-minlon)/2
D_lon＝Z_lon-(Z_lon-minlon)/2
A_lat＝Z_lat+(Z_lat-minlat)/2
B_lat＝Z_lat+(Z_lat-minlat)/2
C_lat＝Z_lat-(Z_lat-minlat)/2
D _ lat ═ Z _ lat- (Z _ lat-min lat)/2 equation two
Then, base stations inside the preset peripheral frame 23 and outside the geographic scene frame 21 are determined according to the base station information, the central longitude and latitude information (e.g., corresponding to the central point Z) and the internal splitting longitude and latitude information (e.g., corresponding to the internal splitting point A, B, C, D).
In an alternative embodiment, the inner split point A, B, C, D may be further split again as the center to obtain inner split points a1, a2, A3, A4, B1, B2, B3, B4, C1, C2, C3, C4, D1, D2, D3, and D4, the central point Z is replaced with the central point a and the inner split points a1, a2, A3, A4 are obtained, and so on, the central point Z is replaced with B, C, D to obtain inner split points B1, B2, B3, B4, C1, C2, C3, C4, D1, D2, D3, and D4, respectively. In this embodiment, the vertex longitude and latitude information corresponding to the local area is similar to the principle and the implementation of obtaining the inner split point A, B, C, D, and is not described herein again. In an optional embodiment, the number of the inner splitting points may be 4 or 16, and further more inner splitting points and corresponding latitude and longitude information may be obtained according to the size of the geographic scene area, where the number of the inner splitting points is generally 16, but the embodiment is not limited in this embodiment. According to the embodiment, the proper number of internal division points can be obtained according to the size of the geographic scene, and the operation can be reduced, so that the detection efficiency is improved.
With reference to the embodiment shown in fig. 2, determining that the base station cell covers the geographic scene area is further implemented by specifically obtaining an included angle of the base station facing the geographic scene frame according to the longitude and latitude information, the center longitude and latitude information, and the inner division longitude and latitude information of the base station; and if detecting that at least one included angle is matched with the azimuth angle of the base station, obtaining that the base station is positioned in the preset peripheral frame and outside the geographic scene frame, and determining that the base station cell covers the geographic scene area.
Referring to a base station j shown in fig. 2, an included angle of the base station j facing a geographic scene frame is obtained according to longitude and latitude information, center longitude and latitude information (corresponding to a central point, for example, point Z), or internal splitting longitude and latitude information (corresponding to an internal splitting point, for example, point D1) corresponding to the base station j, and if the included angle is detected to be matched with an azimuth angle of the base station, it is determined that a cell of the base station may cover a geographic scene area. For example, for each base station, a plurality of included angles of the base station facing the geographic scene frame are obtained by detecting the base station and different central longitude and latitude information and inner division longitude and latitude information, and if at least one included angle is detected to be matched with the azimuth angle of the base station, the coverage of the geographic scene area by the base station cell is determined. And for example, if the included angle is not matched with the azimuth angle of the base station, determining that the cell of the base station cannot cover the geographic scene area.
Similarly, referring to fig. 2, the base station located outside the circumscribed frame 22 and inside the preset peripheral frame 23 may also determine that the base station cell covers the geographic scene area through the longitude and latitude information of the base station and the longitude and latitude information (and/or) of the center, and details are not repeated here.
In an alternative embodiment, the base stations belonging to the geographic scene border are determined according to the base station information and the geographic scene border. Specifically, through a ray algorithm, a base station is taken as a ray vertex and a geographical frame to obtain intersection points, if the number of the intersection points is 1, the base station is determined to belong to the geographical scene frame, and a cell of the base station can cover a geographical scene area; if the number of the intersection points is 2, determining that the base station does not belong to the geographic scene frame, and further detecting whether the base station cell can cover the geographic scene area. When the base station is located inside the preset peripheral frame and outside the geographic origin and longitude frame, the specific implementation manner of detecting whether the cell of the base station covers the geographic scene area is described above, and is not described herein again.
According to the embodiment, the accuracy of the cell coverage detection of the base station in the geographic scene can be improved, the detection speed is improved, particularly, after the network base station changes, the operation can be reduced, and the effectiveness and the reliability of the detection are improved.
Fig. 3 is a schematic structural diagram of a device for detecting a cell coverage area according to an embodiment of the present invention, and as shown in fig. 3, the device for detecting a cell coverage area according to this embodiment may include:
the acquiring module 31 is configured to acquire a geographic scene area, and acquire base station information and a preset peripheral frame area in a geographic scene, where the geographic scene area belongs to the preset peripheral frame area;
the generating module 32 is configured to generate an externally-tangent frame region of the geographic scene according to the latitude and longitude information of the geographic scene;
the determining module 33 is configured to obtain base stations located inside the preset peripheral frame and outside the geographic scene frame according to the preset peripheral frame area, the circumscribed frame area, and the base station information, and determine that the base station cell covers the geographic scene area.
In an alternative embodiment, the generating module 32 is specifically configured to:
respectively acquiring the minimum longitude and latitude information and the maximum longitude and latitude information of a geographic scene,
and acquiring longitude and latitude information of the externally-tangent frame according to the minimum longitude and latitude information and the maximum longitude and latitude information to generate an externally-tangent frame area.
In an optional embodiment, obtaining the base stations located inside the preset peripheral frame and outside the geographic scene frame according to the preset peripheral frame area, the circumscribed frame area, and the base station information includes:
acquiring the central longitude and latitude information of the circumscribed frame area,
obtaining internal division longitude and latitude information according to the central longitude and latitude information and the longitude and latitude information of the external border;
and obtaining base stations positioned in the preset peripheral frame and outside the geographic scene frame according to the base station information, the central longitude and latitude information and the internal division longitude and latitude information.
In an optional embodiment, the obtaining the internal division longitude and latitude information according to the center longitude and latitude information and the longitude and latitude information of the external frame includes:
dividing the circumscribed frame area into a plurality of local areas according to the longitude and latitude information of the center and the longitude and latitude information of the circumscribed frame boundary,
and obtaining corresponding internal division longitude and latitude information according to the longitude and latitude information of the vertex corresponding to the local area.
In an alternative embodiment, determining that the base station cell covers the geographic scene area includes:
acquiring an included angle of a frame of the base station facing a geographic scene according to the longitude and latitude information, the center longitude and latitude information and the inner division longitude and latitude information of the base station;
and if detecting that at least one included angle is matched with the azimuth angle of the base station, obtaining that the base station is positioned in the preset peripheral frame and outside the geographic scene frame, and determining that the base station cell covers the geographic scene area.
In an optional embodiment, further comprising:
and determining the base station belonging to the geographic scene frame according to the base station information and the geographic scene frame.
In an optional embodiment, the obtaining module is specifically configured to:
and crawling a geographical scene frame, base station information and a preset peripheral frame area by searching basic information of a geographical scene.
The device for detecting a cell coverage area of this embodiment may execute the technical solution in the method shown in fig. 1, and for specific implementation processes and technical principles, reference is made to the relevant description in the method shown in fig. 1, which is not described herein again.
Fig. 4 is a schematic structural diagram of a cell coverage detection system according to an embodiment of the present invention, and as shown in fig. 4, the cell coverage detection system 40 according to this embodiment may include: a processor 41 and a memory 42.
A memory 42 for storing computer programs (such as application programs, functional modules, and the like implementing the above-described cell coverage detection method), computer instructions, and the like;
the computer programs, computer instructions, etc. described above may be stored in one or more memories 42 in partitions. And the above-mentioned computer program, computer instructions, data, etc. can be called by the processor 41.
A processor 41 for executing the computer program stored in the memory 42 to implement the steps of the method according to the above embodiments.
Reference may be made in particular to the description relating to the previous method embodiments.
The processor 41 and the memory 42 may be separate structures or may be integrated structures integrated together. When the processor 41 and the memory 42 are separate structures, the memory 42 and the processor 41 may be coupled by a bus 43.
The server in this embodiment may execute the technical solution in the method shown in fig. 1, and for the specific implementation process and the technical principle, reference is made to the relevant description in the method shown in fig. 1, which is not described herein again.
In addition, an embodiment of the present application further provides a computer-readable storage medium, in which computer-executable instructions are stored, and when at least one processor of the user equipment executes the computer-executable instructions, the user equipment performs the above possibilities.
Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a general purpose or special purpose computer. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. Of course, the storage medium may also be integral to the processor. The processor and the storage medium may reside in an ASIC. Additionally, the ASIC may reside in user equipment. Of course, the processor and the storage medium may reside as discrete components in a communication device.
Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the embodiments described above may be performed by hardware associated with program instructions. The program may be stored in a computer-readable storage medium. When executed, the program performs the steps comprising the above embodiments; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A method for detecting a cell coverage area, comprising:
acquiring a geographic scene area, and acquiring base station information and a preset peripheral frame area in a geographic scene, wherein the geographic scene area belongs to the preset peripheral frame area;
generating a circumscribed frame area of the geographic scene according to the longitude and latitude information of the geographic scene;
and obtaining base stations positioned in the preset peripheral frame and outside the geographic scene frame according to the preset peripheral frame area, the circumscribed frame area and the base station information, and determining that the base station cell covers the geographic scene area.
2. The method of claim 1, wherein generating a circumscribed bounding box region of a geographic scene according to latitude and longitude information of the geographic scene comprises:
respectively acquiring the minimum longitude and latitude information and the maximum longitude and latitude information of the geographic scene,
and acquiring the longitude and latitude information of the circumscribed frame according to the minimum longitude and latitude information and the maximum longitude and latitude information to generate the circumscribed frame area.
3. The method of claim 2, wherein obtaining the base stations located inside the preset peripheral frame and outside the geographic scene frame according to the preset peripheral frame area, the circumscribed frame area, and the base station information comprises:
acquiring the central longitude and latitude information of the circumscribed frame area,
obtaining internal division longitude and latitude information according to the central longitude and latitude information and the longitude and latitude information of the external frame;
and obtaining the base stations positioned in the preset peripheral frame and outside the geographic scene frame according to the base station information, the central longitude and latitude information and the internal division longitude and latitude information.
4. The method of claim 3, wherein obtaining inner split longitude and latitude information according to the center longitude and latitude information and the longitude and latitude information of the circumscribing border comprises:
dividing the circumscribed frame area into a plurality of local areas according to the longitude and latitude information of the center and the longitude and latitude information of the circumscribed frame boundary,
and obtaining corresponding internal division longitude and latitude information according to the corresponding vertex longitude and latitude information of the local area.
5. The method of claim 4, wherein determining that the base station cell covers the geographic scene area comprises:
acquiring an included angle of the base station facing the geographic scene frame according to the longitude and latitude information of the base station, the center longitude and latitude information and the inner division longitude and latitude information;
and if detecting that at least one included angle is matched with the azimuth angle of the base station, obtaining that the base station is positioned in the preset peripheral frame and outside the geographic scene frame, and determining that the base station cell covers the geographic scene area.
6. The method of claim 1, further comprising:
and determining the base station belonging to the geographic scene frame according to the base station information and the geographic scene frame.
7. The method according to any one of claims 1 to 6, wherein obtaining a geographic scene area and obtaining base station information and a preset peripheral border area in the geographic scene comprises:
and crawling the geographic scene frame, the base station information and a preset peripheral frame area by searching basic information of a geographic scene.
8. An apparatus for detecting a cell coverage, comprising:
the system comprises an acquisition module, a display module and a display module, wherein the acquisition module is used for acquiring a geographic scene area, and acquiring base station information and a preset peripheral frame area in a geographic scene, wherein the geographic scene area belongs to the preset peripheral frame area;
the generating module is used for generating a circumscribed frame area of the geographic scene according to the longitude and latitude information of the geographic scene;
and the determining module is used for obtaining the information of the base station positioned in the preset peripheral frame and outside the geographic scene frame according to the preset peripheral frame area, the circumscribed frame area and the information of the base station, and determining that the base station cell covers the geographic scene area.
9. A system for detecting cell coverage, comprising: the device comprises a memory and a processor, wherein the memory stores executable instructions of the processor; wherein the processor is configured to perform the cell coverage detection method of any one of claims 1-7 via execution of the executable instructions.
10. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the method for cell coverage detection according to any one of claims 1 to 7.
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