CN103888975B - A kind of latitude and longitude of base station data verification method and system - Google Patents
A kind of latitude and longitude of base station data verification method and system Download PDFInfo
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- CN103888975B CN103888975B CN201210566261.0A CN201210566261A CN103888975B CN 103888975 B CN103888975 B CN 103888975B CN 201210566261 A CN201210566261 A CN 201210566261A CN 103888975 B CN103888975 B CN 103888975B
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Abstract
The present invention provides a kind of latitude and longitude of base station data verification method and system.Wherein methods described includes：The longitude and latitude degrees of data of base station to be verified and the longitude and latitude data area of affiliated area are obtained, judges whether the longitude and latitude degrees of data of the base station to be verified is located in affiliated area longitude and latitude data area, if so, then continuing subsequent check flow；Otherwise, the wrong result of output data；Cell information and all adjacent cell informations that the base station to be verified includes are obtained, judges that any two neighbor cells and base station to be verified include whether the difference of the angle between cell meets following condition：180 ° of 1 ＜ of Φ n Φ n, and 180 ° of 1 ＞ of Φ max Φ；If so, then flow terminates；Otherwise, the wrong result of output data.The present invention is verified using two step methods of calibration to latitude and longitude of base station data, solves the problems, such as that the longitude and latitude degrees of data of base station is inaccurate well.
Description
Technical field
The present invention relates to many mobile communication and field of locating technology, more particularly to a kind of latitude and longitude of base station data verification method
And system.
Background technology
The latitude and longitude information of mobile communication network base station is the important foundation data of operator, based on these data, not only
The optimization of base station location can be carried out, at the same LBS (Location Based Service, location Based service) also with
The latitude and longitude information of base station, realizes all kinds of services related to position.Mobile location-based service be considered as after short message most
One of tool potentiality business, there is huge market scale and good profit prospect.
LBS is by the radio circuit (such as GSM nets, CDMA nets) or outside positioning method of telecommunications mobile operator
(such as GPS) obtains the positional information (geographical coordinate, or geodetic coordinates) of mobile terminal user, in GIS (Geographic
Information System, GIS-Geographic Information System) platform support under, provide the user a kind of increment industry of respective service
Business.
As shown in figure 1, in position fixing process, LBS location-servers can send corresponding signaling message from signaling network, obtain
LAC and CELLID where taking family at present, location-server can inquire about the database of itself, search for this LAC and CELLID
Corresponding longitude and latitude value, and calculated accordingly with reference to other parameters, most given through message feedbacks such as longitudes and latitudes at last
GIS platform, is then then converted to corresponding geography information, is presented to user.
LBS is regularly updated, such as using the data (latitude and longitude information of base station) of the base station obtained from network management system
In fruit webmaster there is larger error in the longitude and latitude of base station, then the degree of accuracy that LBS can be caused to position declines.
In the prior art, because mobile base station number is huge, and latitude and longitude of base station reconnoitres people when being usually and building at the beginning of base station
What member determined, disunity is required to the precision and equipment tested and specific place, thus result in the longitude and latitude degrees of data of base station
In the presence of some errors, or even some errors are very big.In LBS system typing latitude and longitude of base station, if do not verified accordingly
Work, the latitude and longitude of base station information for directly being provided using webmaster, can have that Position location accuracy is not accurate enough.Due to base station
Quantity it is many, will be a hard work if carrying out the verification of longitude and latitude using manual site.Therefore, needing badly to set up
The method of a set of effective verification base station cell longitude and latitude, to lift the guarantee of LBS locating accuracies.
The content of the invention
A kind of shortcoming and defect it is an object of the invention to overcome prior art, there is provided latitude and longitude of base station data check side
Method and system.
A kind of latitude and longitude of base station data verification method, including：Obtain the longitude and latitude degrees of data of base station to be verified and affiliated area
The longitude and latitude data area in domain, judges whether the longitude and latitude degrees of data of the base station to be verified is located at affiliated area longitude and latitude degrees of data model
In enclosing, if so, then continuing subsequent check flow；Otherwise, the wrong result of latitude and longitude of base station data to be verified is exported；
Cell information and all adjacent cell informations that the base station to be verified includes are obtained, judges that any two are adjacent small
Area and base station to be verified include whether the difference of the angle between cell meets following condition：
180 ° of Φ n- Φ n-1 ＜, and 180 ° of 1 ＞ of Φ max- Φ；The Φ n, Φ n-1 be any two neighbor cell with treat
Verification base station includes the angle of cell；Φ max be the angle for including cell with the base station to be verified in all neighbor cells most
Big value；Φ 1 is the angle minimum value with the base station to be verified including cell in all neighbor cells；
If so, then flow terminates；Otherwise, the wrong result of latitude and longitude of base station data to be verified is exported.
On the other hand, the invention also discloses a kind of latitude and longitude of base station data verification system, including：
Rectangle correction verification module, angle correction verification module and check results output module, wherein,
The rectangle correction verification module, for obtaining the longitude and latitude degrees of data of base station to be verified and the longitude and latitude number of degrees of affiliated area
According to scope, when it is determined that the longitude and latitude data of the base station to be verified are located at outside affiliated area longitude and latitude data area, institute is exported
The wrong result of latitude and longitude of base station data to be verified is stated to the check results output module；
The angle correction verification module, for the cell information included according to the base station to be verified and all neighbor cells
Information, when it is determined that the difference of the angle between any two neighbor cells and base station to be verified include cell can not meet following condition：
180 ° of Φ n- Φ n-1 ＜, and 180 ° of 1 ＞ of Φ max- Φ；The Φ n, Φ n-1 be any two neighbor cell with treat
Verification base station includes the angle of cell；Φ max be the angle for including cell with the base station to be verified in all neighbor cells most
Big value；Φ 1 is the angle minimum value with the base station to be verified including cell in all neighbor cells；
The wrong result of latitude and longitude of base station data to be verified is exported to the check results output module；
The check results output module, for exporting the wrong result of latitude and longitude of base station data to be verified.
The present invention is verified by the way of the verification of two steps to the longitude and latitude degrees of data of base station to be verified, on the one hand, passed through
The mode of rectangle verification, verifies whether base station to be verified is located in affiliated regional extent；On the other hand, by verifying base station institute
Including cell whether neighbor cell surround within, by both verification modes, can accurately to base station to be verified
Longitude and latitude degrees of data is verified, and the base station information that longitude and latitude degrees of data has error is fed back into network management system is corrected, so that
The accuracy of latitude and longitude of base station data is improve, the other application service quality carried out to later use latitude and longitude of base station data is all
There is larger lifting.
Brief description of the drawings
Fig. 1 base station data storage schematic diagrames for needed for LBS location-servers in the prior art；
Fig. 2 is base station data Input System schematic diagram provided in an embodiment of the present invention；
Fig. 3 is latitude and longitude of base station data verification method principle flow chart provided in an embodiment of the present invention；
Fig. 4 is the selection schematic diagram of rectangle longitude and latitude frame during certain borough is drawn；
Fig. 5 is one of cell and neighbor cell angle schematic diagram；
Fig. 6 is the two of cell and neighbor cell angle schematic diagram；
Fig. 7 is the three of cell and neighbor cell angle schematic diagram；
Fig. 8 is latitude and longitude of base station data verification system structural representation provided in an embodiment of the present invention；
Fig. 9 be latitude and longitude of base station data verification system provided in an embodiment of the present invention in the structure of rectangle correction verification module 100 show
It is intended to；
Figure 10 be latitude and longitude of base station data verification system provided in an embodiment of the present invention in the structure of angle correction verification module 200 show
It is intended to.
Specific embodiment
Specific embodiment of the invention is described in detail below in conjunction with the accompanying drawings.But embodiments of the present invention are not limited
In this.
The inventive method embodiment principle is to be carried out come the longitude and latitude degrees of data to existing base station by way of two steps are verified
Verification.The first step, by way of rectangle is verified, the latitude and longitude information in the region belonging to base station is extracted, and determines the base
Whether the longitude and latitude degrees of data stood is in the range of the latitude and longitude information in the region, if not, the longitude and latitude degrees of data of explanation base station has
By mistake, the wrong result of the network management system latitude and longitude of base station data is fed back to.Second step, carries out angle verification, and its principle is every
Cell included by individual base station all should be among the encirclement of its neighbor cell, under normal circumstances, and a cell should be located at is somebody's turn to do
The inside of the neighbor cell of cell, the cell and its each neighbor cell are distributed between should being spent 0 to 360 to the angle of transverse axis
's.But if the longitude and latitude degrees of data of this cell has problem, it may have moved out the outside of its neighbor cell, at this moment
Cell included by this base station can be less than 180 degree with each neighbor cell with the maximum angle of composition.Can determine accordingly small
Whether the longitude and latitude degrees of data of area base station is wrong.Verified by this two step, substantially can be by the wrong base station sieve of longitude and latitude degrees of data
Elect.
For convenience of the understanding to technical solution of the present invention, below with technical solution of the present invention in mobile operator network management systems
In realization as a example by, illustrate the implementation of technical solution of the present invention.However, specific applied environment and the verification of two steps
Sequencing, constitute the present invention realize restrictive condition, realization of the invention be not necessarily confined to it is a certain it is specific should
With in environment, therefore applied environment of present invention when being not intended to realize technical scheme is limited.
LBS timings carry out the storage work of base station data, and the information such as longitude and latitude for base station is not carried out accordingly
The operation such as verification.We are correspondingly improved to this storage mode, and the verification of correlation is carried out before base station data storage,
Data flow is verified by certain rule, and the data for being unsatisfactory for verification condition will be feedbacked to network management system.As shown in Figure 2.Its
In, increase a longitude and latitude inspection module before base station data storage.The module can complete two verifying works of step.
Fig. 3 is the latitude and longitude of base station data verification method principle flow chart that the embodiment of the present invention 1 is provided, specific as follows：
Step 10, obtains the longitude and latitude degrees of data of base station to be verified and the longitude and latitude data area of affiliated area, judges to treat
Whether the longitude and latitude degrees of data for verifying base station is located in affiliated area longitude and latitude data area, if so, then continuing subsequent check flow；
Otherwise, the wrong result of latitude and longitude of base station data to be verified is exported.
The step is exactly the step of carrying out rectangle to verify.Wherein, the longitude and latitude degrees of data of base station to be verified can be acquired,
This longitude and latitude degrees of data is the data of registration, may be wrong.Also need to obtain the longitude and latitude degrees of data of the base station affiliated area simultaneously
Scope.This affiliated area is generally divided according to the network area or administrative region residing for the base station.For example, the area
Domain can be with a city scope of administrative division.Under existing network system, a usual city it is local
Base station all belongs to same NMS, thus is eaily using the division of administrative division.
Furthermore, it is understood that here for the longitude and latitude data area of base station affiliated area may not be it is very good define,
Because the layout of base station is typically random, subsequently judge whether the longitude and latitude degrees of data of base station is also number within the range
It is tired, so, the scope can be reduced to a scope for rectangle.This rectangular extent is with the longitude and latitude scope of affiliated area
The latitude and longitude information of most eastern, most western, most southern, most northern four points is coordinate, forms the longitude and latitude frame of rectangle.Furthermore, it is understood that just
It is the longitude information of most eastern, most western two points and the dimensional information of most southern, most northern two points, is collectively forming a square for longitude and latitude
Shape frame.Judge the longitude and latitude degrees of data of base station whether within this rectangle frame with this frame.
Generally, to avoid large range of mistake, can be using a longitude and latitude rectangle frame to the base station in a region
Verified.Such as, verification can be concentrated to form a rectangle frame with an administrative area, judgement belongs to the base in an area code
Stand, if in the range of the rectangle frame corresponding to this area code.As shown in figure 4, by taking XX districts and cities as an example, by most southern, most northern, most
Eastern, most western four longitudes and latitudes measurement is limited, and forms a longitude and latitude frame for rectangle.When discovery belongs to the base station of XX, but warp
When in the range of latitude longitude and latitude but not in this rectangle frame, there is error in the longitude and latitude for being considered as it.
Step 20, obtains cell information and all adjacent cell informations that base station to be verified includes, judges any two phases
Adjacent cell and base station to be verified include whether the difference of the angle between cell meets following condition：180 ° of Φ n- Φ n-1 ＜, and Φ
180 ° of 1 ＞ of max- Φ；If so, then flow terminates；Otherwise, the wrong result of latitude and longitude of base station data to be verified is exported.
The step is exactly the step of angle is verified, during its principle is the measurement process due to longitude and latitude, each cell
The measurement process of cell adjacent thereto is incoherent, it can be considered that longitude and latitude all occurs in a cell cell adjacent thereto
The possibility for spending error is very little.Under normal circumstances, a cell should such as be schemed positioned at the inside of the neighbor cell of the cell
Shown in 5, the cell and its each neighbor cell should the distributions between 0 to 360 degree to the angle of transverse axis.But if this cell
Longitude and latitude there is problem, it may have moved out the outside of its neighbor cell, at this moment this base station and each neighbor cell
Maximum angle with composition can be less than 180 degree, specifically as shown in Figure 6 and Figure 7.
Based on this, primary is the cell information for obtaining base station to be verified, that is, the cell information included by the base station.
Here, because base station is generally divided into omni-base station and directional base station, omni-base station is exactly that a base station only includes a cell, fixed
It is that a base station includes several cells, usually three cells, with 120 degree of fan-shaped distributions to base station.
In verification, verified in units of a base station, first determined whether that this base station is omni-base station or directing group
Stand, that is, judge same SITEID (SITEID is base station IDs number, one SITEID of a base station site, if directional base station,
Then several cells are same SITEID) in, if the cell more than is had, if it has, then explanation is directional base station, that
Several (usually two or three) cells, as a base station, are determined further.If omni cell, then
Directly give the judgement of next step.Being verified the multiple cells included by a base station as a base station here, can
Being that multiple cells and all neighbor cells respectively to being included are verified, or by the multiple belonging to a base station
Cell is together verified.
It is to calculate the angle, φ n of all neighbor cells that next step judges, and judges the adjacent angle of any two
Difference be
180 ° of Φ n- Φ n-1 ＜, and to meet 180 ° of 1 ＞ of Φ max- Φ, if two more than meeting, illustrating that this is small
Area illustrates this cell not inside the neighbor cell of the cell, it is necessary to feed back to inside the neighbor cell of the cell, otherwise
Network management system is tested and changed accordingly.Here Φ n, Φ n-1 is wrapped for any two neighbor cell with base station to be verified
Include the angle of cell；Φ max are to include the angle maximum of cell in all neighbor cells with base station to be verified；Φ 1 is all
Include the angle minimum value of cell in neighbor cell with base station to be verified.
So far, two verifications of step are completed, the latitude and longitude of base station data verified by two steps be it is errorless, can
To be stored in database, for follow-up other application provides necessary support.The latitude and longitude of base station number that can not be verified by two steps
It is said that it is bright with the presence of error, it is necessary to feeding back to network management system is further measured error correction.
Fig. 8 is the latitude and longitude of base station data verification system structural representation that the embodiment of the present invention 2 is provided, and the system includes square
Shape correction verification module 100, angle correction verification module 200 and check results output module 300, it is specific as follows：
Rectangle correction verification module 100, for obtaining the longitude and latitude degrees of data of base station to be verified and the longitude and latitude number of degrees of affiliated area
According to scope, when it is determined that the longitude and latitude data of base station to be verified are located at outside affiliated area longitude and latitude data area, export to be verified
The wrong result of latitude and longitude of base station data is to check results output module 300.
Angle correction verification module 200, for the cell information included according to base station to be verified and all adjacent cell informations,
When it is determined that the difference of the angle between any two neighbor cells and base station to be verified include cell can not meet following condition：
180 ° of Φ n- Φ n-1 ＜, and 180 ° of 1 ＞ of Φ max- Φ；Φ n, Φ n-1 be any two neighbor cell with it is to be verified
Base station includes the angle of cell；Φ max are to include the angle maximum of cell in all neighbor cells with base station to be verified；Φ1
To include the angle minimum value of cell in all neighbor cells with base station to be verified.
The wrong result of latitude and longitude of base station data to be verified is exported to check results output module 300.
Check results output module 300, for exporting the wrong result of latitude and longitude of base station data to be verified.
In the system, it is impossible to the base station longitude and latitude that any one is verified by rectangle correction verification module 100 and angle correction verification module 200
Degrees of data can all be sent to check results output module 300, be used to export the wrong result of latitude and longitude of base station data to be verified.
The structure of rectangle correction verification module 100 is shown in the latitude and longitude of base station data verification system that Fig. 9 is provided for the embodiment of the present invention 3
It is intended to, it is specific as follows including the judging unit 102 of longitude and latitude data capture unit 101 and first：
Longitude and latitude data capture unit 101, for obtaining the longitude and latitude degrees of data of base station to be verified and the warp of affiliated area
Latitude data scope；
First judging unit 102, the longitude and latitude data for determining base station to be verified are located at affiliated area longitude and latitude degrees of data
Outside scope, the wrong result of latitude and longitude of base station data to be verified is exported to check results output module 300.
Further, above-mentioned rectangle correction verification module 100 also includes region longitude and latitude scope processing unit 103, for right
The region longitude and latitude scope of acquisition is processed, and is specifically included：
Latitude and longitude information with most eastern, most western, most southern, most northern four points of the longitude and latitude scope of affiliated area as coordinate,
Form the longitude and latitude frame of rectangle；By the scope of the longitude and latitude frame of rectangle is as region longitude and latitude scope and is sent to longitude and latitude data
Acquiring unit 101.
Figure 10 is the structure of angle correction verification module 200 in the latitude and longitude of base station data verification system that the embodiment of the present invention 4 is provided
Schematic diagram, it is specific as follows including the judging unit 202 of cell information acquiring unit 201 and second：
Cell information acquiring unit 201, for obtaining cell information and all neighbor cells that base station to be verified includes
Information；
Second judging unit 202, for determining that any two neighbor cells and base station to be verified include the angle between cell
Difference when can not meet condition Φ n- Φ n-1 180 ° and Φ max- of ＜, 180 ° of 1 ＞ of Φ, exporting latitude and longitude of base station data to be verified has
Result is to check results output module 300 by mistake.
Further, above-mentioned angle correction verification module 200 also includes base station taxon 203, for determining base to be verified
Whether be omni-base station, if so, notifying cell information acquisition unit 201 obtains an included cell information if standing；Otherwise, lead to
Know that cell information acquiring unit 201 obtains at least 3 cell informations for being included.
Above-described embodiment is the present invention preferably implementation method, but embodiments of the present invention are not by above-described embodiment
Limitation, it is other it is any without departing from Spirit Essence of the invention and the change, modification, replacement made under principle, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (10)
1. a kind of latitude and longitude of base station data verification method, it is characterised in that methods described includes：
The longitude and latitude degrees of data of base station to be verified and the longitude and latitude data area of affiliated area are obtained, the base station to be verified is judged
Longitude and latitude degrees of data whether be located at affiliated area longitude and latitude data area in, if so, then continue subsequent check flow；Otherwise, it is defeated
Go out the wrong result of latitude and longitude of base station data to be verified；
Obtain cell information and all adjacent cell informations that the base station to be verified includes, judge any two neighbor cells with
Base station to be verified includes whether the difference of the angle between cell meets following condition：
Φn-Φn-1<180 °, and Φ max- Φ 1>180°；The Φ n, Φ n-1 are any two neighbor cell and base to be verified
Stand the angle including cell；Φ max are to include the angle maximum of cell in all neighbor cells with the base station to be verified；Φ
1 is the angle minimum value with the base station to be verified including cell in all neighbor cells；
If so, then flow terminates；Otherwise, the wrong result of latitude and longitude of base station data to be verified is exported.
2. the method for claim 1, it is characterised in that whether the longitude and latitude degrees of data for judging the base station to be verified
In affiliated area longitude and latitude data area, including：
Latitude and longitude information with most eastern, most western, most southern, most northern four points of the longitude and latitude scope of affiliated area is formed as coordinate
The longitude and latitude frame of rectangle；
Judge whether the longitude and latitude degrees of data of the base station to be verified is located in the rectangle longitude and latitude frame.
3. method as claimed in claim 2, it is characterised in that most eastern, most western, most southern, most northern four points the longitude and latitude
Information includes：
The dimensional information of the longitude information of most eastern, most western two points and most southern, most northern two points.
4. the method for claim 1, it is characterised in that the cell information that the acquisition base station to be verified includes,
Including：
Judge whether the base station to be verified is omni-base station, if so, obtaining an included cell information；Otherwise, obtain
Comprising at least 3 cell informations.
5. method as claimed in claim 4, it is characterised in that right respectively if the base station to be verified is not omni-base station
Comprising at least 3 cells verified respectively with all neighbor cells, i.e., judge any two neighbor cells respectively and treat school
Test whether difference of the base station including the angle between at least 3 cells meets following condition：
Φn-Φn-1<180 °, and Φ max- Φ 1>180°；
If so, then flow terminates；Otherwise, the wrong result of latitude and longitude of base station data to be verified is exported.
6. a kind of latitude and longitude of base station data verification system, it is characterised in that the system includes that rectangle correction verification module, angle are verified
Module and check results output module, wherein,
The rectangle correction verification module, for obtaining the longitude and latitude degrees of data of base station to be verified and the longitude and latitude degrees of data model of affiliated area
Enclose, when it is determined that the longitude and latitude data of the base station to be verified are located at outside affiliated area longitude and latitude data area, treated described in output
The wrong result of verification latitude and longitude of base station data gives the check results output module；
The angle correction verification module, believes for the cell information included according to the base station to be verified and all neighbor cells
Breath, when it is determined that the difference of the angle between any two neighbor cells and base station to be verified include cell can not meet following condition：
Φn-Φn-1<180 °, and Φ max- Φ 1>180°；The Φ n, Φ n-1 are any two neighbor cell and base to be verified
Stand the angle including cell；Φ max are to include the angle maximum of cell in all neighbor cells with the base station to be verified；Φ
1 is the angle minimum value with the base station to be verified including cell in all neighbor cells；
The wrong result of latitude and longitude of base station data to be verified is exported to the check results output module；
The check results output module, for exporting the wrong result of latitude and longitude of base station data to be verified.
7. system as claimed in claim 6, it is characterised in that the rectangle correction verification module further includes that longitude and latitude degrees of data is obtained
Unit and the first judging unit are taken, wherein,
The longitude and latitude data capture unit, for obtaining the longitude and latitude degrees of data of base station to be verified and the longitude and latitude of affiliated area
Data area；
First judging unit, the longitude and latitude data for determining the base station to be verified are located at affiliated area longitude and latitude degrees of data
Outside scope, the wrong result of latitude and longitude of base station data to be verified is exported to the check results output module.
8. system as claimed in claim 7, it is characterised in that the rectangle correction verification module further includes region longitude and latitude model
Processing unit is enclosed, for processing the region longitude and latitude scope for obtaining, is specifically included：
Latitude and longitude information with most eastern, most western, most southern, most northern four points of the longitude and latitude scope of affiliated area is formed as coordinate
The longitude and latitude frame of rectangle；By the scope of the longitude and latitude frame of the rectangle is as the region longitude and latitude scope and is sent to the warp
Latitude data acquiring unit.
9. system as claimed in claim 6, it is characterised in that the angle correction verification module further includes that cell information is obtained
Unit and the second judging unit, wherein,
The cell information acquiring unit, for obtaining cell information and all neighbor cells that the base station to be verified includes
Information；
Second judging unit, for determining that any two neighbor cells and base station to be verified include the difference of the angle between cell
Condition Φ n- Φ n-1 can not be met<180 ° and Φ max- Φ 1>At 180 °, the latitude and longitude of base station data to be verified are exported wrong
Result gives the check results output module.
10. system as claimed in claim 9, it is characterised in that the angle correction verification module further includes base station grouping sheet
Unit, for determining whether the base station to be verified is omni-base station, if so, notify that the cell information acquiring unit is obtained being wrapped
The cell information for containing；Otherwise, notify that the cell information acquiring unit obtains at least 3 cell informations for being included.
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| CN106304135A (en) * | 2015-05-26 | 2017-01-04 | 中国联合网络通信集团有限公司 | Correct the method and device of base station geographic position coordinate |
| CN106530838B (en) * | 2016-10-25 | 2019-04-09 | 飞友科技有限公司 | A kind of method of aircraft flight profiles jump removal |
| CN106550370B (en) * | 2017-01-16 | 2020-07-28 | 北京佰才邦技术有限公司 | Base station position verification method, device and network management system |
| 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 |
| CN109635067B (en) * | 2018-12-17 | 2023-03-28 | 深圳市丰巢科技有限公司 | Method, device, equipment and storage medium for correcting longitude and latitude information |
| CN111639703B (en) * | 2020-05-29 | 2023-11-14 | 国家计算机网络与信息安全管理中心广东分中心 | Method for calculating position of base station based on minimum bounding circle of discrete point set |
| CN111800854A (en) * | 2020-06-24 | 2020-10-20 | 北京红山信息科技研究院有限公司 | Base station position verification method, device, equipment and storage medium |
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| CN101141758A (en) * | 2007-06-01 | 2008-03-12 | 中兴通讯股份有限公司 | Method of managing latitude and longitude of base station |
| JP2012039389A (en) * | 2010-08-06 | 2012-02-23 | Kyocera Corp | Base station extension position determination method and base station |
| CN102104956A (en) * | 2010-09-25 | 2011-06-22 | 厦门雅迅网络股份有限公司 | Method for positioning base station |
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