CN106792708A - A kind of pseudo-base station recognition methods, system and server - Google Patents
A kind of pseudo-base station recognition methods, system and server Download PDFInfo
- Publication number
- CN106792708A CN106792708A CN201611160846.7A CN201611160846A CN106792708A CN 106792708 A CN106792708 A CN 106792708A CN 201611160846 A CN201611160846 A CN 201611160846A CN 106792708 A CN106792708 A CN 106792708A
- Authority
- CN
- China
- Prior art keywords
- base station
- pseudo
- intensity level
- signal intensity
- positional information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/12—Detection or prevention of fraud
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The application provides a kind of pseudo-base station recognition methods, system and server.By the real-time signal strength value with current position for measuring destination mobile terminal, contrasted with the standard signal intensity level corresponding with current location stored in the steady state data storehouse, if real-time signal strength value is more than given threshold more than the standard signal intensity level and difference, i.e. it is believed that doubtful in regional extent residing for the destination mobile terminal have pseudo-base station, export for characterizing the doubtful alarm signal that there is pseudo-base station in regional extent residing for destination mobile terminal, so as to find that region residing for destination mobile terminal whether there is pseudo-base station.
Description
Technical field
The present invention relates to mobile communication technology field, and in particular to a kind of pseudo-base station recognition methods, system and server.
Background technology
As the cipher mode of gsm communication is gradually cracked, the illegal industrial chain that the country is produced based on pseudo-base station is rapid
Grow." pseudo-base station " is not connected with mobile communications network, and mobile phone terminal and its phase are forced by launching high-power wireless signal
Even, greatly interference is brought to radio environment.The criminal offences such as the swindle and fishing of the implementation of " pseudo-base station " equipment of utilization
It is serious to compromise national communication security, destroy social public order, compromise the safety of the people.Current pseudo-base station is asked
Topic has caused the departments such as the great attention of national correlation department, public security, radio supervision all in increasing hitting dynamics, but relies on
Ubiquitous pseudo-base station is hit in professional strength, there is that executive cost is high, the low deficiency of WeiZhao's Notes is used for regular handset
For family, in the case where professional equipment is lacked, it is desirable to which conveniently effectively identification and strick precaution pseudo-base station is still very difficult
's.
Therefore it is art technology in order to how be easy to find the determinating area whether terminal user is in pseudo-base station in time
One of personnel's technical problem urgently to be resolved hurrily.
The content of the invention
In view of this, the embodiment of the present invention provides a kind of pseudo-base station recognition methods, system and server, to realize judging mesh
Whether mark mobile terminal is in pseudo-base station overlay area.
To achieve the above object, the embodiment of the present invention provides following technical scheme：
A kind of pseudo-base station recognition methods, including：
The request data that destination mobile terminal is uploaded is obtained, the request data at least includes：Positional information and target
The real-time signal strength value of the base station of mobile terminal present position；
By transferring the standard signal intensity level matched with the positional information in steady state data storehouse；
Judge the real-time signal strength value whether more than the standard signal intensity level, and the real-time signal strength value
And the difference of the standard signal intensity level is more than setting value, if it is, exporting for characterizing area residing for the destination mobile terminal
The doubtful alarm signal that there is pseudo-base station in the range of domain.
Preferably, it is described to judge the real-time signal strength value whether more than the mark in above-mentioned pseudo-base station recognition methods
Calibration signal intensity level, and the real-time signal strength value and the standard signal intensity level difference more than after setting value, also wrap
Include：
By and the standard signal intensity level real-time signal strength value corresponding positional information mark of the difference more than setting value
It is designated as out-of-the way position information；
A target area is obtained, all of out-of-the way position information is included in the target area；
The target area is divided into many sub-regions；
The quantity with the out-of-the way position information corresponding to each sub-regions is obtained, the quantity of out-of-the way position information is more than and is set
The subregion of definite value is used as candidate's subregion；
Judge the maximum difference of real-time signal strength value and standard signal intensity level in all candidate's subregions；
The maximum corresponding candidate's subregion of real-time signal strength value of difference is labeled as the positional information of pseudo-base station.
Preferably, in above-mentioned pseudo-base station recognition methods, the request data also includes：The Location Area Code of destination mobile terminal
Value；It is described to judge the real-time signal strength value whether more than the standard signal intensity level, and the real-time signal strength value
And the difference of the standard signal intensity level also includes more than after setting value：
The Location Area Code value that the destination mobile terminal is uploaded is obtained, the destination mobile terminal calculated at same position is pre-
If the Location Area Code value uploaded in the time period sends out the number of times of saltus step；
The location of transition times identical mobile terminal information in preset time period is obtained, pseudo-base station boundary bit is designated as
Put；
Carry out being calculated a target circle region according to the pseudo-base station boundary position so that the pseudo-base station boundary position
On the circumference in the target circle region, the home position in the target circle region is calculated, by the home position mark
It is designated as the positional information of pseudo-base station.
Preferably, it is described to judge the real-time signal strength value whether more than the mark in above-mentioned pseudo-base station recognition methods
Calibration signal intensity level, and the real-time signal strength value and the standard signal intensity level difference more than after setting value, also wrap
Include：
By and the difference of the standard signal intensity level be designated as abnormal live signal more than the real-time signal strength value of setting value
Intensity level, out-of-the way position information is labeled as by the corresponding positional information of the abnormal signal intensity level；
Two out-of-the way position information groups are obtained, each out-of-the way position information group includes an abnormal signal intensity level correspondence
Two different out-of-the way position information；
Two perpendicular bisectors of out-of-the way position information in every group are calculated, two intersection points of perpendicular bisector are labeled as pseudo-base station
Positional information.
Preferably, it is described to judge the real-time signal strength value whether more than the mark in above-mentioned pseudo-base station recognition methods
Calibration signal intensity level, and the real-time signal strength value and the standard signal intensity level difference more than after setting value, also wrap
Include：
By and the difference of the standard signal intensity level be designated as abnormal live signal more than the real-time signal strength value of setting value
Intensity level, out-of-the way position information is labeled as by the corresponding positional information of the abnormal signal intensity level；
Multigroup out-of-the way position information group is obtained, each out-of-the way position information group includes an abnormal signal intensity level correspondence
Two different out-of-the way position information；
It is calculated two perpendicular bisectors of out-of-the way position information in each out-of-the way position information group；
Mark obtains the intersection point of each perpendicular bisector；
The positional information of the most intersection point of bar number labeled as pseudo-base station of perpendicular bisector will be worn.
Preferably, in above-mentioned pseudo-base station recognition methods, mark after the positional information of pseudo-base station, also include：
Judge whether the positional information of the pseudo-base station is contained in default mapping table, if not, exporting for characterizing
The alarm signal for determining to have pseudo-base station in regional extent residing for destination mobile terminal is stated, if it is judged that being yes, output is used
In the alarm signal in regional extent residing for sign destination mobile terminal in the absence of pseudo-base station；
The positional information of each legitimate base station is pre-stored with the default mapping table.
Preferably, in above-mentioned pseudo-base station recognition methods, judge that the positional information of the pseudo-base station is not included in default mapping
After table, also include：
The positional information of the pseudo-base station is sent to the destination mobile terminal.
A kind of server, including：
Data acquisition unit, the request data for obtaining destination mobile terminal upload, the request data includes：Position
The real-time signal strength value of the base station of information and destination mobile terminal present position；
Data analysis unit, for by transferring the standard signal intensity matched with the positional information in steady state data storehouse
Value；Judge the real-time signal strength value whether more than the standard signal intensity level, and the real-time signal strength value and institute
The difference of standard signal intensity level is stated more than setting value, if it is, exporting for characterizing region model residing for the destination mobile terminal
Enclose the interior doubtful alarm signal that there is pseudo-base station.
Preferably, in above-mentioned server, also include：
First pseudo-base station position analysis unit, for by and the standard signal intensity level difference it is real-time more than setting value
The corresponding positional information of signal strength values is labeled as out-of-the way position information；A target area is obtained, is included in the target area
There is all of out-of-the way position information；The target area is divided into many sub-regions；The different of most numbers will be included
Positional information of the subregion of normal positional information labeled as pseudo-base station.
Preferably, in above-mentioned server, Location Area Code value is also included in the request data, the server also includes：
Second pseudo-base station position analysis unit, for obtaining included in the request data that the destination mobile terminal is uploaded
Location Area Code value, judge mobile terminal upload adjacent two request data in Location Area Code value with the presence or absence of change,
If it is, the positional information of the destination mobile terminal corresponding to the Location Area Code value changed in preset time period is obtained, note
It is pseudo-base station boundary position；Carry out being calculated a target circle region according to the pseudo-base station boundary position so that the pseudo- base
Boundary position of standing is located on the circumference in the target circle region, is calculated the home position in the target circle region, will be described
Positional information of the home position labeled as pseudo-base station.
Preferably, in above-mentioned server, also include：
3rd pseudo-base station position analysis unit, for by and the standard signal intensity level difference it is real-time more than setting value
Signal strength values are designated as abnormal real-time signal strength value, by the corresponding positional information of the abnormal signal intensity level labeled as abnormal
Positional information；Two out-of-the way position information groups are obtained, each out-of-the way position information group includes an abnormal signal intensity level pair
The two different out-of-the way position information answered；Two perpendicular bisectors of out-of-the way position information in every group are calculated, will be hung down in two
Positional information of the intersection point of line labeled as pseudo-base station.
Preferably, in above-mentioned server, also include：
4th pseudo-base station position analysis unit, for by and the standard signal intensity level difference it is real-time more than setting value
Signal strength values are designated as abnormal real-time signal strength value, by the corresponding positional information of the abnormal signal intensity level labeled as abnormal
Positional information；At least multigroup out-of-the way position information group is obtained, each out-of-the way position information group includes an abnormal signal intensity
It is worth corresponding two different out-of-the way position information；It is calculated in each out-of-the way position information group two out-of-the way position information
Perpendicular bisector；Mark obtains the intersection point of each perpendicular bisector；The position of the most intersection point of bar number labeled as pseudo-base station of perpendicular bisector will be worn
Information.
Preferably, in above-mentioned server, also include：
Whether pseudo-base station identifying unit, the positional information for judging the pseudo-base station is contained in default mapping table, such as
It is really no, export for characterizing the alarm signal for determining to have pseudo-base station in regional extent residing for the destination mobile terminal, if
Judged result is yes, is exported for characterizing the alarm signal in regional extent residing for destination mobile terminal in the absence of pseudo-base station；Institute
State the positional information that each legitimate base station is pre-stored with default mapping table.
Preferably, in above-mentioned server, also include：
Data distributing unit, the positional information for judging the pseudo-base station when pseudo-base station identifying unit is not included in presetting
When in mapping table, the positional information of the pseudo-base station is sent to the destination mobile terminal.
A kind of pseudo-base station identifying system, including：Server described in destination mobile terminal and above-mentioned any one.
Based on above-mentioned technical proposal, such scheme provided in an embodiment of the present invention is measured by by destination mobile terminal
The real-time signal strength value with current position, with the steady state data storehouse store the standard corresponding with current location
Signal strength values are contrasted, if real-time signal strength value is more than the standard signal intensity level and difference is more than given threshold
When, you can think doubtful in the regional extent residing for the destination mobile terminal and there is pseudo-base station, export and moved for characterizing target
The doubtful alarm signal that there is pseudo-base station in regional extent residing for dynamic terminal such that it is able to find region residing for destination mobile terminal
With the presence or absence of pseudo-base station.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is a kind of schematic flow sheet of pseudo-base station recognition methods disclosed in the embodiment of the present application；
Fig. 2 is a kind of schematic flow sheet of pseudo-base station positional information calculation method disclosed in the embodiment of the present application；
Fig. 3 is a kind of schematic flow sheet of pseudo-base station positional information calculation method disclosed in another embodiment of the application；
Fig. 4 is a kind of schematic flow sheet of pseudo-base station positional information calculation method disclosed in the another embodiment of the application；
Fig. 5 is a kind of schematic flow sheet of pseudo-base station positional information calculation method disclosed in the application another embodiment；
Fig. 6 is a kind of structural representation of server disclosed in the present application.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Staff can in time have found pseudo-base station for convenience, this application discloses a kind of pseudo-base station recognition methods, clothes
Business device and pseudo-base station identifying system, referring to Fig. 1, the method can include：
Step S101：The request data that destination mobile terminal is uploaded is obtained, the request data at least includes：Positional information
And the real-time signal strength value of the base station at destination mobile terminal present position；
Destination mobile terminal test its residing for region whether there is pseudo-base station when, by calling the positioning system of itself
System, can obtain the geographical coordinate position of the mobile terminal present position；Base station information at collection present position, the base station
Information can include LAC (Location Area Code, location area code), CID (CellIdentity, base station number) and
BSSS (Base station signal strength, base station signal strength value), the base station is believed in the present embodiment certainly
Breath can also only include base station signal strength value；
Certainly the size of base station signal strength value at same position in real life be it is unstable, in short-term sometimes
Between generation extreme value.In order to reduce the influence of the instantaneous abnormal data to conceptual data, come then in request data new every time,
Need to carry out noise filtering to request data, filter the request data that there is abnormal data, certainly, data screening work also may be used
To be completed by the destination mobile terminal, specifically, its screening process can be：Obtain the request that destination mobile terminal is uploaded
Data, buffering area is put into by the request data, and timestamp identical request data in buffering area is filtered, will be unsocial
Request data all abandon.
Step S102：By transferring the standard signal intensity level matched with the positional information in steady state data storehouse；
, it is necessary to pre-build the steady state data storehouse before technical scheme disclosed in performing the embodiment of the present application, gather
The corresponding statistics of indices of base station at each position that long-term acquisition is arrived, using one-dimensional neighborhood averaging to individually
The reason lattice point corresponding statistical value of corresponding indices (can for example include LAC and BSSS) is carried out at noise reduction process and normalization
After reason, a reference value of the indices of the corresponding base station of each geographical lattice point is obtained, by these a reference value typing steady state data storehouses；
Parameter information in the steady state data storehouse can include longitude, dimension and its corresponding grid numbering of each geographical lattice point,
And the standard LAC of base station, standard CID and standard BSSS etc. at the geographical lattice point；
After the request data of user's upload is got, it is determined that corresponding with the positional information that the request data is included
Geographical lattice point, obtain with the base station signal strength value corresponding to the geographical lattice point, using the signal strength values as standard believe
Number intensity level.
Step S103：Judge whether the real-time signal strength value is more than the standard signal intensity level, and it is described real-time
The difference of signal strength values and the standard signal intensity level is more than setting value, if it is, performing step S104；
Even if being in the same localities in real life, same target terminal, the base station that destination mobile terminal is detected
Signal intensity is also a numerical value for fluctuation, with certain fluctuation range.Statistical observation mass data finds that base station signal is strong
The usual 10db that fluctuated up and down near maximum signal value of angle value, so our fluctuation ranges mobile phone maximum signal
It is defined as 10db, given threshold is set to 5db.
In this step, when in the location of destination mobile terminal region, when there is pseudo-base station, by pseudo-base station
Influence, the base station signal strength value at the position is naturally larger than base station signal strength value during in the absence of pseudo-base station, in this step
In, it is right that real-time signal strength value (the base station signal strength value that destination mobile terminal is measured) is carried out with standard signal intensity level
Than if real-time signal strength value is more than given threshold more than the standard signal intensity level and difference, you can think described
It is doubtful in regional extent residing for destination mobile terminal to there is pseudo-base station；
Step S104：Export for characterizing the doubtful police that there is pseudo-base station in regional extent residing for the destination mobile terminal
Show signal.
It is visible by scheme disclosed in the above embodiments of the present application, by pre-building steady state data storehouse, target is moved
In the real-time signal strength value with current position that terminal is measured, with the steady state data storehouse store with current location phase
Corresponding standard signal intensity level is contrasted, if real-time signal strength value is more than the standard signal intensity level and difference is big
When given threshold, you can think doubtful in the regional extent residing for the destination mobile terminal and there is pseudo-base station, exporting is used for
Characterize the doubtful alarm signal that there is pseudo-base station in regional extent residing for destination mobile terminal such that it is able to find target movement eventually
The residing region in end whether there is pseudo-base station.
In technical scheme disclosed in the embodiment of the present application, in order to further determine that the position of the pseudo-base station that may be present
Confidence ceases, and the application can also position calculation by using signal intensity abnormality sensing algorithm, based on the pseudo-base station that the fast chatters of LAC are moved
Method and the positional information that pseudo-base station is further judged based on the close center of circle location algorithm of signal intensity.
Algorithm one：Signal intensity abnormality sensing algorithm
Target：The purpose of the algorithm is to be recognized due to pseudo-base station from a large amount of signal strength datas of client acquisition
The abnormal data for influenceing and producing, and abnormal data is classified, realize in the region recognition to pseudo-base station.
Principle：The transmission power of pseudo-base station is significantly greater than normal Base Station, so during connection pseudo-base station, base station signal strength value
Occur and uprush, thus pseudo-base station can be reflected by the intensity of variation of signal intensity and whether there is.
General introduction：Given area is divided into subregion small one by one, destination mobile terminal uploads base station signal strength value
With the geographical location information of the destination mobile terminal to server, server by the base station signal strength with by the geography
The standard base station signal strength values corresponding to subregion that positional information determines are compared, if destination mobile terminal sends base station
The signal intensity of signal strength values exceeds the normal domain of walker of standard base station signal strength values, then it is assumed that target movement is eventually
It is abnormal data to hold the request data that this sends, and records the geographical location information, if true by the geographical location information
When the quantity of the abnormal data request corresponding to fixed subregion exceeds setting value, then can determine that the user of the subregion is subject to puppet
Base station influences, and determines that the region has pseudo-base station.
Determine pseudo-base station range position information
Judge that destination mobile terminal present position is in when in the coverage of pseudo-base station, the position range of pseudo-base station is true
Determining mode is：
The base station signal strength value and standard base station signal detected due to the destination mobile terminal nearest apart from pseudo-base station
Intensity level is maximum, and the application can determine the positional information of the pseudo-base station by the rule.
If specifically, using signal intensity abnormality sensing algorithm calculate pseudo-base station position when, referring to Fig. 2, the application
In method disclosed in above-described embodiment, after step s 103, can also include：
Step S201：By and the standard signal intensity level real-time signal strength value corresponding position of the difference more than setting value
Confidence breath is labeled as out-of-the way position information；
Step S202：A target area is obtained, all of out-of-the way position information is included in the target area；
Step S203：The target area is divided into many sub-regions；
Step S204：The quantity with the out-of-the way position information corresponding to each sub-regions is obtained, by out-of-the way position information
Quantity is more than the subregion of setting value as candidate's subregion；
Step S205：Real-time signal strength value is poor with the maximum of standard signal intensity level in judging all candidate's subregions
Value；
Step S206：The maximum corresponding candidate's subregion of real-time signal strength value of difference is labeled as the position of pseudo-base station
Information.
Of course for the precision for ensureing measurement, the step S205 can also be：In calculating each candidate's subregion
The mean difference of real-time signal strength value and standard signal intensity level；
Now, the step S206 is：The maximum candidate's subregion of mean difference is labeled as the positional information of pseudo-base station.
Algorithm two：Based on the pseudo-base station location algorithm that the fast chatters of LAC are moved
Target：On the premise of known certain region is abnormal data region, by destination mobile terminal in the region
The situation of change of the LAC values of biography carries out statistical analysis with geographical location information, and the region is further calculated, and realizes pseudo-
Architecture.
Principle：
1. the value range of the LAC values of normal Base Station is 0~65535, and will not generally take two extremums, and pseudo-base station
LAC generally only takes 0 and 65535 two values, thus can be observed by LAC values.
2. because puppet/true base station range is extremely limited, in user's connection after pseudo-base station signal, will after a certain time
Proper network is again coupled to, user returns to proper network and must do a location updating from pseudo-base station signal, during location updating
The LAC of puppet/true base station signal must be reported.
3. the signal distributions of base station are presented the situation successively decreased to edge, thus apart from new base station remotely, new base station
Signal intensity diminish, contended with former base station so that the bounce of LAC values is more frequent at high position；Apart from new base station compared with
Near place, signal intensity is significantly greater than and former base station, so after there is upper new base station of bounce connection of LAC, just base
This is no longer beated.
General introduction：Destination mobile terminal changes in connected base station LAC (Location Area Code) value, i.e., when LAC values are beated
Just LAC is uploaded to server, LAC numbers is added 1, and store the geographical location information of destination mobile terminal.Statistics is same
The location distribution situation of the destination mobile terminal user number of times that LAC values are beated in preset time period.By theory point
Analysis can be obtained, and the distribution of LAC value number identical points is generally circular, calculate home position, as required base station
Position.
Specifically, referring to Fig. 3, after step s 103, can also include：
Step S301：Obtain the Location Area Code value that the destination mobile terminal is uploaded；
Step S302：Calculate the Location Area Code value hair uploaded in the destination mobile terminal preset time period at same position
The number of times of saltus step；
Step S303：The location of transition times identical mobile terminal information in preset time period is obtained, puppet is designated as
Base station boundaries position；
Step S304：Carry out being calculated a target circle region according to the pseudo-base station boundary position so that the pseudo- base
Boundary position of standing is located on the circumference in the target circle region；
Step S305：The home position in the target circle region is calculated, the home position is labeled as pseudo-base station
Positional information.
Algorithm three：Based on the close center of circle location algorithm of signal intensity
Target：On the premise of known certain region is abnormal area, by signal intensity identical position in the region
Perpendicular bisector is done two-by-two, statistical analysis intersection point Density Distribution situation is further calculated the region, realize that pseudo-base station is determined
Position.
Principle：Distribution situation from signal intensity near pseudo-base station, apart from the letter of the closely located point of pseudo-base station
Number intensity is also close.Connect same base station, the perpendicular bisector meeting of two lines of destination mobile terminal of base station signal strength identical
Near base station.
General introduction：Destination mobile terminal sends to server base station signal strength and geographical location information, and server is transferred
A range of other request datas near the geographical location information, and to all signal intensity identical location points two
Two do its perpendicular bisector, and perpendicular bisector intersection point thick is the geographical position of base station.
In the present embodiment, the positional information of pseudo-base station can be determined by two groups of perpendicular bisectors, specifically, referring to Fig. 4,
After step S103, can also include：
Step S401：By and the difference of the standard signal intensity level be designated as exception more than the real-time signal strength value of setting value
Real-time signal strength value, out-of-the way position information is labeled as by the corresponding positional information of the abnormal signal intensity level；
Step S402：Two out-of-the way position information groups are obtained, each out-of-the way position information group includes an abnormal signal
The corresponding two different out-of-the way position information of intensity level；
Step S403：Two perpendicular bisectors of out-of-the way position information in every group are calculated, by two intersection point marks of perpendicular bisector
It is designated as the positional information of pseudo-base station.
In the present embodiment, the positional information of pseudo-base station can be determined by multigroup perpendicular bisector, specifically, referring to Fig. 5,
After step S103, can also include：
Step S501：By and the difference of the standard signal intensity level be designated as exception more than the real-time signal strength value of setting value
Real-time signal strength value, out-of-the way position information is labeled as by the corresponding positional information of the abnormal signal intensity level；
Step S502：Multigroup out-of-the way position information group is obtained, each out-of-the way position information group includes an abnormal signal
The corresponding two different out-of-the way position information of intensity level；
Step S503：It is calculated two perpendicular bisectors of out-of-the way position information in each out-of-the way position information group；
Step S504：Mark obtains the intersection point of each perpendicular bisector；
Step S505：The positional information of the most intersection point of bar number labeled as pseudo-base station of perpendicular bisector will be worn.
Further, in order to whether the base station at the positional information for more accurately judging the pseudo-base station being calculated is pseudo-
Base station, method can also include disclosed in the above embodiments of the present application：
Characterized in that, after the positional information of mark pseudo-base station, also including：
Judge whether the positional information of the pseudo-base station is contained in default mapping table, if not, exporting for characterizing
The alarm signal for determining to have pseudo-base station in regional extent residing for destination mobile terminal is stated, if it is judged that being yes, output is used
In the alarm signal in regional extent residing for sign destination mobile terminal in the absence of pseudo-base station；
The positional information of each legitimate base station is pre-stored with the default mapping table.
Also, the technical scheme disclosed in above-mentioned the embodiment of the present application, can simultaneously include above two or two or more
Pseudo-base station positional information calculation method, when multiple pseudo-base station positional information calculation methods simultaneously work when, judging the puppet
The positional information of the pseudo-base station whether positional information of base station is used when being contained in default mapping table can be multiple pseudo-base stations
The average value of the positional information that positional information calculation method is calculated.
In technical scheme disclosed in the embodiment of the present application, the base station at the positional information for judging the pseudo-base station is puppet
During base station, in order to be reminded to destination mobile terminal, such scheme can also include：
The positional information of the pseudo-base station is sent to the destination mobile terminal, to cause that the destination mobile terminal leads to
Cross GIS visualization interfaces and feed back to user.
Corresponding with the above method, disclosed herein as well is a kind of server, the above method can be borrowed mutually with book server
Mirror, referring to Fig. 6, the server can include：
Data acquisition unit 10, the request data for obtaining destination mobile terminal upload, the request data includes：Position
Confidence ceases and real-time signal strength value；
Data analysis unit 20, for strong with the standard signal that the positional information matches by being transferred in steady state data storehouse
Angle value；Whether judge the real-time signal strength value more than the standard signal intensity level, and the real-time signal strength value with
The difference of the standard signal intensity level is more than setting value, if it is, exporting for characterizing region residing for the destination mobile terminal
In the range of the doubtful alarm signal that there is pseudo-base station.
It is corresponding with the above method, may be configured with data screening unit, the screening list in the data acquisition unit 10
Unit filters the request data that there is abnormal data for carrying out noise filtering to request data.
It is corresponding with the above method, server disclosed in the present embodiment also include for carry out pseudo-base station position positioning the
The pseudo- base of one pseudo-base station position analysis unit, the second pseudo-base station position analysis unit, the 3rd pseudo-base station position analysis unit or the 4th
Station location analytic unit, one kind that can be in four analytic units of the person of being separately provided in the server, it is of course possible to while setting
At least two above-mentioned different types of analytic unit is put, user when in use can be according to any one or more points of selection
Analysis unit is analyzed to the position of pseudo-base station.
First pseudo-base station position analysis unit is used for the position that basis signal intensity abnormality sensing algorithm calculates pseudo-base station, uses
In by and the standard signal intensity level difference be labeled as more than the corresponding positional information of real-time signal strength value of setting value it is different
Normal positional information；A target area is obtained, all of out-of-the way position information is included in the target area；By the mesh
Mark region is divided into many sub-regions；The subregion that the out-of-the way position information of most numbers will be included is labeled as the position of pseudo-base station
Confidence ceases.
The second pseudo-base station position analysis unit by according to based on the fast chatters of LAC move pseudo-base station location algorithm to based on
The position of pseudo-base station is calculated, when there is the second pseudo-base station position analysis unit in the server, the request data is also wrapped
Include：Location Area Code value, the second pseudo-base station position analysis unit, for obtaining the number of request that the destination mobile terminal is uploaded
Location Area Code value included in, judge mobile terminal upload adjacent two request data in Location Area Code value whether
In the presence of change, if it is, obtaining the position of the destination mobile terminal corresponding to the Location Area Code value changed in preset time period
Confidence ceases, and is designated as pseudo-base station boundary position；Carry out being calculated a target circle region according to the pseudo-base station boundary position so that
The pseudo-base station boundary position is located on the circumference in the target circle region, is calculated the center of circle position in the target circle region
Put, the home position is labeled as the positional information of pseudo-base station.
The 3rd pseudo-base station position analysis unit is used to calculate pseudo- base based on the close center of circle location algorithm of signal intensity
The position stood, specifically, its be used for by and the standard signal intensity level difference more than setting value real-time signal strength value remember
It is abnormal real-time signal strength value, the corresponding positional information of the abnormal signal intensity level is labeled as out-of-the way position information；Obtain
Two out-of-the way position information groups are taken, each out-of-the way position information group includes corresponding two differences of abnormal signal intensity level
Out-of-the way position information；Two perpendicular bisectors of out-of-the way position information in every group are calculated, by two intersection point marks of perpendicular bisector
It is the positional information of pseudo-base station.
The 4th pseudo-base station position analysis unit is used to calculate pseudo- base based on the close center of circle location algorithm of signal intensity
The position stood, the 4th pseudo-base station position analysis unit specifically for：Will and the standard signal intensity level difference more than setting
The real-time signal strength value of definite value is designated as abnormal real-time signal strength value, by the corresponding positional information of the abnormal signal intensity level
Labeled as out-of-the way position information；Obtain at least multigroup out-of-the way position information group, each out-of-the way position information group include one it is different
The corresponding two different out-of-the way position information of regular signal intensity level；It is calculated two exceptions in each out-of-the way position information group
The perpendicular bisector of positional information；Mark obtains the intersection point of each perpendicular bisector；The most intersection point of bar number of perpendicular bisector will be worn labeled as puppet
The positional information of base station.
It is relative with the above method in order to further determine that whether the base station being calculated at positional information is really pseudo-base station
Answer in the above-mentioned server of the application, pseudo-base station identifying unit can also be included, the positional information for judging the pseudo-base station is
It is no to be contained in default mapping table, if not, export being deposited for characterizing determination in regional extent residing for the destination mobile terminal
In the alarm signal of pseudo-base station, if it is judged that being yes, export for characterizing in regional extent residing for destination mobile terminal not
There is the alarm signal of pseudo-base station；The positional information of each legitimate base station is pre-stored with the default mapping table, wherein, work as institute
State and be configured with server multiple pseudo-base station position analysis units and multiple pseudo-base station position analysis units are all calculated pseudo- base
During the position stood, in order to accurately judge whether the base station at the positional information is pseudo-base station, multiple pseudo-base station positions can be calculated
The average value of the positional information that analytic unit is calculated is put, using the corresponding pseudo-base station positional information of the average value as pseudo- base
Identifying unit of standing is used to perform the positional information of the pseudo-base station for judging.
When the destination mobile terminal is in pseudo-base station overlay area, in order to show to destination mobile terminal user
The position of the pseudo-base station, the server can also include data distributing unit, for judging institute when pseudo-base station identifying unit
When the positional information for stating pseudo-base station is not included in default mapping table, the positional information of the pseudo-base station is sent to the target
Mobile terminal, user is fed back in order to the destination mobile terminal by the positional information of pseudo-base station by GIS visualization interfaces.
Additionally, disclosed herein as well is a kind of pseudo-base station identifying system, the system can include：Destination mobile terminal and sheet
Apply for any disclosed described server of any one embodiment.The destination mobile terminal can be mobile phone, computer etc..
For convenience of description, it is divided into various modules with function during description system above to describe respectively.Certainly, this is being implemented
The function of each module can be realized in same or multiple softwares and/or hardware during application.
Each embodiment in this specification is described by the way of progressive, identical similar portion between each embodiment
Divide mutually referring to what each embodiment was stressed is the difference with other embodiment.Especially for system or
For system embodiment, because it is substantially similar to embodiment of the method, so describing fairly simple, related part is referring to method
The part explanation of embodiment.System and system embodiment described above is only schematical, wherein the conduct
Separating component explanation unit can be or may not be it is physically separate, the part shown as unit can be or
Person may not be physical location, you can with positioned at a place, or can also be distributed on multiple NEs.Can be with root
Some or all of module therein is factually selected the need for border to realize the purpose of this embodiment scheme.Ordinary skill
Personnel are without creative efforts, you can to understand and implement.
Professional further appreciates that, with reference to the unit of each example of the embodiments described herein description
And algorithm steps, can be realized with electronic hardware, computer software or the combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software, generally describes the composition and step of each example according to function in the above description.These
Function is performed with hardware or software mode actually, depending on the application-specific and design constraint of technical scheme.Specialty
Technical staff can realize described function to each specific application using distinct methods, but this realization should not
Think beyond the scope of this invention.
The step of method or algorithm for being described with reference to the embodiments described herein, directly can be held with hardware, processor
Capable software module, or the two combination is implemented.Software module can be placed in random access memory (RAM), internal memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In field in known any other form of storage medium.
Also, it should be noted that herein, such as first and second or the like relational terms are used merely to one
Entity or operation make a distinction with another entity or operation, and between not necessarily requiring or implying these entities or operate
There is any this actual relation or order.And, term " including ", "comprising" or its any other variant be intended to contain
Lid nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or uses the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The scope most wide for causing.
Claims (15)
1. a kind of pseudo-base station recognition methods, it is characterised in that including：
The request data that destination mobile terminal is uploaded is obtained, the request data at least includes：Positional information and target are moved
The real-time signal strength value of the base station of terminal present position；
By transferring the standard signal intensity level matched with the positional information in steady state data storehouse；
Judge the real-time signal strength value whether more than the standard signal intensity level, and the real-time signal strength value and institute
The difference of standard signal intensity level is stated more than setting value, if it is, exporting for characterizing region model residing for the destination mobile terminal
Enclose the interior doubtful alarm signal that there is pseudo-base station.
2. pseudo-base station recognition methods according to claim 1, it is characterised in that the judgement real-time signal strength value
Whether be more than the standard signal intensity level, and the real-time signal strength value and the standard signal intensity level difference more than setting
After definite value, also include：
By and the difference of the standard signal intensity level be labeled as more than the corresponding positional information of real-time signal strength value of setting value
Out-of-the way position information；
A target area is obtained, all of out-of-the way position information is included in the target area；
The target area is divided into many sub-regions；
The quantity with the out-of-the way position information corresponding to each sub-regions is obtained, the quantity of out-of-the way position information is more than setting value
Subregion as candidate's subregion；
Judge the maximum difference of real-time signal strength value and standard signal intensity level in all candidate's subregions；
The maximum corresponding candidate's subregion of real-time signal strength value of difference is labeled as the positional information of pseudo-base station.
3. pseudo-base station recognition methods according to claim 1, it is characterised in that the request data also includes：Target is moved
The Location Area Code value of dynamic terminal；It is described to judge the real-time signal strength value whether more than the standard signal intensity level, and institute
The difference of real-time signal strength value and the standard signal intensity level is stated more than after setting value, is also included：
The Location Area Code value that the destination mobile terminal is uploaded is obtained, when destination mobile terminal of the calculating at same position is default
Between the Location Area Code value that uploads in section send out the number of times of saltus step；
The location of transition times identical mobile terminal information in preset time period is obtained, pseudo-base station boundary position is designated as；
Carry out being calculated a target circle region according to the pseudo-base station boundary position so that the pseudo-base station boundary position is located at
On the circumference in the target circle region, the home position in the target circle region is calculated, the home position is labeled as
The positional information of pseudo-base station.
4. pseudo-base station recognition methods according to claim 1, it is characterised in that the judgement real-time signal strength value
Whether be more than the standard signal intensity level, and the real-time signal strength value and the standard signal intensity level difference more than setting
After definite value, also include：
By and the difference of the standard signal intensity level be designated as abnormal real-time signal strength more than the real-time signal strength value of setting value
Value, out-of-the way position information is labeled as by the corresponding positional information of the abnormal signal intensity level；
Two out-of-the way position information groups are obtained, each out-of-the way position information group includes an abnormal signal intensity level corresponding two
Individual different out-of-the way position information；
Two perpendicular bisectors of out-of-the way position information in every group are calculated, two intersection points of perpendicular bisector are labeled as the position of pseudo-base station
Confidence ceases.
5. pseudo-base station recognition methods according to claim 1, it is characterised in that the judgement real-time signal strength value
Whether be more than the standard signal intensity level, and the real-time signal strength value and the standard signal intensity level difference more than setting
After definite value, also include：
By and the difference of the standard signal intensity level be designated as abnormal real-time signal strength more than the real-time signal strength value of setting value
Value, out-of-the way position information is labeled as by the corresponding positional information of the abnormal signal intensity level；
Multigroup out-of-the way position information group is obtained, each out-of-the way position information group includes an abnormal signal intensity level corresponding two
Individual different out-of-the way position information；
It is calculated two perpendicular bisectors of out-of-the way position information in each out-of-the way position information group；
Mark obtains the intersection point of each perpendicular bisector；
The positional information of the most intersection point of bar number labeled as pseudo-base station of perpendicular bisector will be worn.
6. the pseudo-base station recognition methods according to claim 2-5 any one, it is characterised in that the position of mark pseudo-base station
After information, also include：
Judge whether the positional information of the pseudo-base station is contained in default mapping table, if not, exporting for characterizing the mesh
The alarm signal that there is pseudo-base station is determined in regional extent residing for mark mobile terminal, if it is judged that being yes, is exported for table
Levy the alarm signal in the absence of pseudo-base station in regional extent residing for destination mobile terminal；
The positional information of each legitimate base station is pre-stored with the default mapping table.
7. pseudo-base station recognition methods according to claim 6, it is characterised in that judge the positional information of the pseudo-base station not
It is contained in after default mapping table, also includes：
The positional information of the pseudo-base station is sent to the destination mobile terminal.
8. a kind of server, it is characterised in that including：
Data acquisition unit, the request data for obtaining destination mobile terminal upload, the request data includes：Positional information
And the real-time signal strength value of the base station of destination mobile terminal present position；
Data analysis unit, for by transferring the standard signal intensity level matched with the positional information in steady state data storehouse；
Judge the real-time signal strength value whether more than the standard signal intensity level, and the real-time signal strength value and the mark
The difference of calibration signal intensity level is more than setting value, if it is, exporting for characterizing in regional extent residing for the destination mobile terminal
The doubtful alarm signal that there is pseudo-base station.
9. server according to claim 8, it is characterised in that also include：
First pseudo-base station position analysis unit, for by and the standard signal intensity level difference more than setting value live signal
The corresponding positional information of intensity level is labeled as out-of-the way position information；A target area is obtained, comprising in the target area
The out-of-the way position information having；The target area is divided into many sub-regions；The exception bits of most numbers will be included
Positional information of the subregion of confidence breath labeled as pseudo-base station.
10. server according to claim 8, it is characterised in that also include Location Area Code value, institute in the request data
Stating server also includes：
Second pseudo-base station position analysis unit, for obtaining the position included in the request data that the destination mobile terminal is uploaded
Area's code value is put, the Location Area Code value in adjacent two request data that mobile terminal is uploaded is judged with the presence or absence of change, if
It is to obtain the positional information of the destination mobile terminal corresponding to the Location Area Code value changed in preset time period, is designated as puppet
Base station boundaries position；Carry out being calculated a target circle region according to the pseudo-base station boundary position so that the pseudo-base station side
Boundary position is located on the circumference in the target circle region, the home position in the target circle region is calculated, by the center of circle
Position mark is the positional information of pseudo-base station.
11. servers according to claim 8, it is characterised in that also include：
3rd pseudo-base station position analysis unit, for by and the standard signal intensity level difference more than setting value live signal
Intensity level is designated as abnormal real-time signal strength value, and the corresponding positional information of the abnormal signal intensity level is labeled as into out-of-the way position
Information；Two out-of-the way position information groups are obtained, each out-of-the way position information group includes that an abnormal signal intensity level is corresponding
Two different out-of-the way position information；Two perpendicular bisectors of out-of-the way position information in every group are calculated, by two perpendicular bisectors
Positional information of the intersection point labeled as pseudo-base station.
12. servers according to claim 8, it is characterised in that also include：
4th pseudo-base station position analysis unit, for by and the standard signal intensity level difference more than setting value live signal
Intensity level is designated as abnormal real-time signal strength value, and the corresponding positional information of the abnormal signal intensity level is labeled as into out-of-the way position
Information；At least multigroup out-of-the way position information group is obtained, each out-of-the way position information group includes an abnormal signal intensity level pair
The two different out-of-the way position information answered；It is calculated in each out-of-the way position information group and is hung down in two out-of-the way position information
Line；Mark obtains the intersection point of each perpendicular bisector；The positional information of the most intersection point of bar number labeled as pseudo-base station of perpendicular bisector will be worn.
13. server according to claim 9-12 any one, it is characterised in that also include：
Whether pseudo-base station identifying unit, the positional information for judging the pseudo-base station is contained in default mapping table, if not,
Export for characterizing the alarm signal for determining to have pseudo-base station in regional extent residing for the destination mobile terminal, if it is determined that knot
Fruit is yes, is exported for characterizing the alarm signal in regional extent residing for destination mobile terminal in the absence of pseudo-base station；It is described default
The positional information of each legitimate base station is pre-stored with mapping table.
14. servers according to claim 13, it is characterised in that also include：
Data distributing unit, the positional information for judging the pseudo-base station when pseudo-base station identifying unit is not included in default mapping
When in table, the positional information of the pseudo-base station is sent to the destination mobile terminal.
A kind of 15. pseudo-base station identifying systems, it is characterised in that including：Destination mobile terminal and claim 8-14 any one
Described server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611160846.7A CN106792708B (en) | 2016-12-15 | 2016-12-15 | A kind of pseudo-base station recognition methods, system and server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611160846.7A CN106792708B (en) | 2016-12-15 | 2016-12-15 | A kind of pseudo-base station recognition methods, system and server |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106792708A true CN106792708A (en) | 2017-05-31 |
| CN106792708B CN106792708B (en) | 2019-12-03 |
Family
ID=58889146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611160846.7A Active CN106792708B (en) | 2016-12-15 | 2016-12-15 | A kind of pseudo-base station recognition methods, system and server |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106792708B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107786940A (en) * | 2017-10-17 | 2018-03-09 | 奇酷互联网络科技（深圳）有限公司 | Base station method of discrimination, device and mobile terminal |
| CN111818531A (en) * | 2020-07-17 | 2020-10-23 | 中国联合网络通信集团有限公司 | Short message verification code processing method, terminal and third-party system |
| CN112789877A (en) * | 2018-12-18 | 2021-05-11 | 深圳市欢太科技有限公司 | Cell interference detection method, device, mobile terminal and storage medium |
| WO2021097680A1 (en) * | 2019-11-19 | 2021-05-27 | 华为技术有限公司 | Positioning method and apparatus |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104244289A (en) * | 2014-09-09 | 2014-12-24 | 北京金山安全软件有限公司 | Method and device for identifying pseudo base station |
| CN104602241A (en) * | 2014-12-25 | 2015-05-06 | 中国科学院信息工程研究所 | Determination method of pseudo base station and mobile terminal |
| CN104869630A (en) * | 2015-04-29 | 2015-08-26 | 厦门大学 | Pseudo base station rapid positioning method and system based on offline fingerprint database |
| CN105025490A (en) * | 2015-07-29 | 2015-11-04 | 广东欧珀移动通信有限公司 | Method and device for identifying pseudo base station |
| CN105307119A (en) * | 2015-09-23 | 2016-02-03 | 广东工业大学 | Pseudo base station positioning method based on RSSI base station signal estimation |
| CN105898703A (en) * | 2016-06-12 | 2016-08-24 | 努比亚技术有限公司 | Method and device for managing identified pseudo base stations |
| CN105959954A (en) * | 2016-04-25 | 2016-09-21 | 努比亚技术有限公司 | Pseudo base station identification method, pseudo base station identification device, and terminal |
| CN106028339A (en) * | 2016-07-29 | 2016-10-12 | 努比亚技术有限公司 | Pseudo base station identification terminal, cloud server, system and method |
-
2016
- 2016-12-15 CN CN201611160846.7A patent/CN106792708B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104244289A (en) * | 2014-09-09 | 2014-12-24 | 北京金山安全软件有限公司 | Method and device for identifying pseudo base station |
| CN104602241A (en) * | 2014-12-25 | 2015-05-06 | 中国科学院信息工程研究所 | Determination method of pseudo base station and mobile terminal |
| CN104869630A (en) * | 2015-04-29 | 2015-08-26 | 厦门大学 | Pseudo base station rapid positioning method and system based on offline fingerprint database |
| CN105025490A (en) * | 2015-07-29 | 2015-11-04 | 广东欧珀移动通信有限公司 | Method and device for identifying pseudo base station |
| CN105307119A (en) * | 2015-09-23 | 2016-02-03 | 广东工业大学 | Pseudo base station positioning method based on RSSI base station signal estimation |
| CN105959954A (en) * | 2016-04-25 | 2016-09-21 | 努比亚技术有限公司 | Pseudo base station identification method, pseudo base station identification device, and terminal |
| CN105898703A (en) * | 2016-06-12 | 2016-08-24 | 努比亚技术有限公司 | Method and device for managing identified pseudo base stations |
| CN106028339A (en) * | 2016-07-29 | 2016-10-12 | 努比亚技术有限公司 | Pseudo base station identification terminal, cloud server, system and method |
Non-Patent Citations (1)
| Title |
|---|
| 杜刚: "移动伪基站定位和轨迹追踪技术研究", 《2014年度全国无线及移动通信学术大会(WMC’14)》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107786940A (en) * | 2017-10-17 | 2018-03-09 | 奇酷互联网络科技（深圳）有限公司 | Base station method of discrimination, device and mobile terminal |
| CN107786940B (en) * | 2017-10-17 | 2020-07-24 | 奇酷互联网络科技（深圳）有限公司 | Base station judging method and device and mobile terminal |
| CN112789877A (en) * | 2018-12-18 | 2021-05-11 | 深圳市欢太科技有限公司 | Cell interference detection method, device, mobile terminal and storage medium |
| WO2021097680A1 (en) * | 2019-11-19 | 2021-05-27 | 华为技术有限公司 | Positioning method and apparatus |
| CN111818531A (en) * | 2020-07-17 | 2020-10-23 | 中国联合网络通信集团有限公司 | Short message verification code processing method, terminal and third-party system |
| CN111818531B (en) * | 2020-07-17 | 2022-06-10 | 中国联合网络通信集团有限公司 | Short message verification code processing method, terminal and third-party system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106792708B (en) | 2019-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108848515B (en) | Internet of things service quality monitoring platform and method based on big data | |
| CN106792708A (en) | A kind of pseudo-base station recognition methods, system and server | |
| CN108513251B (en) | Positioning method and system based on MR data | |
| CN109548041B (en) | Wireless coverage analysis method and system | |
| CN109509327B (en) | Abnormal behavior early warning method and device | |
| CN108683527A (en) | A kind of user's perceived depth detection method based on MR and XDR | |
| CN104702432B (en) | The method and server alerted based on band of position division | |
| CN103796227B (en) | Carry out the method and system of wireless signal covering analyzing | |
| CN102158844B (en) | Method and system for updating position of base station | |
| CN107612740A (en) | A kind of daily record monitoring system and method under distributed environment | |
| CN105282758A (en) | Self-adaptive dynamic construction method of WIFI indoor positioning system fingerprint database | |
| CN109714180A (en) | Pressure subtracts method, relevant device and the storage medium of redundant alarm | |
| WO2005041040A1 (en) | System and method for detection and location of rogue wireless access users in a computer network | |
| CN112291107B (en) | Network analysis program, network analysis device, and network analysis method | |
| CN109936820B (en) | User terminal positioning method and device | |
| CN107580337A (en) | Hot spot area identification method and device | |
| CN109034400A (en) | A kind of substation's exception metric data predicting platform system | |
| CN104936217A (en) | Method and system for parameter check of foundation works of mobile communication station | |
| CN109963253B (en) | Method and device for identifying geographic position of user residence | |
| CN111263389A (en) | Method and device for automatically positioning Volte voice quality problem | |
| CN105992146A (en) | Positioning data generation method and device | |
| CN115865628A (en) | Wireless communication transmission system and method based on multi-base station cooperation | |
| CN109936848A (en) | A kind of detection method, device and the computer readable storage medium of puppet access point | |
| CN109963292A (en) | Complain method, apparatus, electronic equipment and the storage medium of prediction | |
| CN112040507A (en) | Azimuth angle prediction method based on terminal sampling data AOA |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |