CN109005504A - Localization method, device, terminal device and the storage medium of wireless messages - Google Patents
Localization method, device, terminal device and the storage medium of wireless messages Download PDFInfo
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- CN109005504A CN109005504A CN201810928112.1A CN201810928112A CN109005504A CN 109005504 A CN109005504 A CN 109005504A CN 201810928112 A CN201810928112 A CN 201810928112A CN 109005504 A CN109005504 A CN 109005504A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
- H04W4/026—Services making use of location information using location based information parameters using orientation information, e.g. compass
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
- H04W4/027—Services making use of location information using location based information parameters using movement velocity, acceleration information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
- H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/42—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for mass transport vehicles, e.g. buses, trains or aircraft
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Abstract
The invention discloses a kind of localization methods of wireless messages, comprising: obtains the wireless signaling data in predetermined amount of time；The kinematic feature factor of user to be identified is extracted according to the wireless signaling data；According to the kinematic feature factor of the user, detect whether the user is subway line user；If detecting, the user is subway line user, and the position of the user generated every wireless messages in the predetermined amount of time is calculated according to the wireless signaling data.The present invention also provides a kind of positioning device of wireless messages, terminal device and storage mediums, it can solve huge manual testing's cost, poor in timeliness and problem and assess incomplete problem, timeliness and comprehensive is improved, can be realized and subway quality of wireless network is assessed and analyzed without manual testing.
Description
Technical field
The present invention relates to mobile communication technology fields more particularly to a kind of localization method of wireless messages, device, terminal to set
Standby and storage medium.
Background technique
Currently, the assessment of LTE wireless quality and analysis to subway are mainly the nothing for relying on manual testing to obtain subway line
Line mass mainly has following 3 features in existing subway manual testing scheme: 1, needing to hold by Test Engineer
Test equipment and connecting test software；2, survey engineer is needed manually to carry out data acquisition test by the subway, every route by
One test；If 3, to test each train, needs to arrange multiple Test Engineers and test.
However, inventor has found in the practice of the invention, in the prior art, need to carry out at regular intervals
Retest, to the timely discovery of network problem when ensureing that wireless quality changes, timeliness is poor；And if right
Every time train radio quality is assessed, then needs to put into huge cost, and can not ensure the wireless matter of mass users
Amount, problem assessment are not comprehensive enough.
Summary of the invention
In view of the above-mentioned problems, the purpose of the present invention is to provide a kind of localization method of wireless messages, device, terminal devices
And storage medium, it can solve huge manual testing's cost, poor in timeliness and problem assess incomplete problem, when raising
Effect property and it is comprehensive, can be realized and subway quality of wireless network is assessed and analyzed without manual testing.
In a first aspect, the embodiment of the invention provides a kind of localization methods of wireless messages, comprising:
Obtain the wireless signaling data in predetermined amount of time；
The kinematic feature factor of user to be identified is extracted according to the wireless signaling data；
According to the kinematic feature factor of the user, detect whether the user is subway line user；
If detecting, the user is subway line user, calculates the user in institute according to the wireless signaling data
State the position of generated every wireless messages in predetermined amount of time.
It is described to extract user to be identified according to the wireless signaling data in the first implementation of first aspect
Kinematic feature factor, specifically include:
According to the wireless signaling data, the tunnel cell that user to be identified occupies in the predetermined amount of time is determined
Number；
According to the wireless signaling data, switching point that the user occupies in the predetermined amount of time, described is obtained
Segmental averaging speed between the number of switching point and the every two adjacent switching point；Wherein, the switching point is institute
It states user and is switched to the position for occupying next tunnel cell from occupancy current tunnel cell.
It is described according to institute in second of implementation of first aspect according to the first implementation of first aspect
State wireless signaling data, obtain switching point, the switching point that the user occupies in the predetermined amount of time number, with
And the segmental averaging speed between the every two adjacent switching point, it specifically includes:
According to the wireless signaling data, switching point that the user occupies in the predetermined amount of time, described is obtained
The number of switching point and switching point time corresponding with each switching point；
According to the wireless signaling data, the switching distance between the every two adjacent switching point is calculated；
According to the switching distance and the switching point time, point between the every two adjacent switching point is calculated
Section average speed.
It is described according to institute in the third implementation of first aspect according to the first implementation of first aspect
The kinematic feature factor for stating user detects whether the user is subway line user, specifically includes:
If the number of the tunnel cell is greater than or equal to preset first threshold and the number of the switching point is greater than
Or be equal to preset second threshold and the segmental averaging speed and be greater than third threshold value, then judge to detect the user as
Otherwise iron line user judges to detect the user as non-subway line user.
It is described according to institute in the 4th kind of implementation of first aspect according to the first implementation of first aspect
The position that wireless signaling data calculate the user generated every wireless messages in the predetermined amount of time is stated, it is specific to wrap
It includes:
According to the wireless signaling data, obtains the switching point time of each switching point and calculate each switching
Switching spot speed, move angle and the moving direction of point；
Obtain the generation time of the user generated every wireless messages in the predetermined amount of time；
According to shown switching point time, the switching spot speed, the move angle, the moving direction and described every
The generation time of wireless messages calculates the position of every wireless messages.
It is described according to institute in the 5th kind of implementation of first aspect according to the 4th of first aspect the kind of implementation
Wireless signaling data are stated, the switching point time of each switching point is obtained and calculate the switching spot speed of each switching point
Degree, move angle and moving direction, specifically include:
For each switching point:
According to the wireless signaling data, obtain the switching point the switching point time, corresponding with the switching point two
Next switching of the subdistrict position and Cell time of a tunnel cell, the location information of the switching point and the switching point
The location information of point；
According to the subdistrict position and the Cell time, the switching spot speed of the switching point is calculated；
According to the location information of the switching point and the location information of next switching point, the switching point is calculated
Move angle and moving direction.
In the 5th kind of implementation of first aspect, if detecting that the user is subway line user described,
The position of the user generated every wireless messages in the predetermined amount of time is calculated according to the wireless signaling data
Later, further includes:
The wireless messages of the user and position corresponding with wireless messages described in every are stored in preset database
In, so that subway quality of wireless network is assessed and is analyzed using the database.
Second aspect, the embodiment of the invention also provides a kind of positioning devices of wireless messages, comprising:
Signaling obtains module, for obtaining the wireless signaling data in predetermined amount of time；
Parameter extraction module, for extracting the kinematic feature factor of user to be identified according to the wireless signaling data；
Subscriber identification module detects whether the user is subway line for the kinematic feature factor according to the user
Road user；And
Position computation module, if for detecting that the user is subway line user, according to the wireless signaling number
According to the position for calculating user's generated every wireless messages in the predetermined amount of time.
The third aspect the embodiment of the invention also provides a kind of terminal device, including processor, memory and is stored in
In the memory and it is configured as the computer program executed by the processor, the processor executes the computer journey
The localization method of wireless messages described in above-mentioned any one is realized when sequence.
Fourth aspect, it is described computer-readable to deposit the embodiment of the invention also provides a kind of computer readable storage medium
Storage media includes the computer program of storage, wherein controls the computer-readable storage in computer program operation
Equipment where medium executes the localization method of wireless messages described in above-mentioned any one.
A technical solution in above-mentioned technical proposal has the advantages that the LTE signaling data based on existing acquisition, benefit
Subway user is identified with kinetic characteristic (i.e. kinematic feature factor), identify subway line user and positions user's not offset
Dynamic position obtains the position of every wireless messages to positioning, can be to the wireless matter of subway line without manual testing
Amount is assessed and is analyzed, and identify with orient be magnanimity subway line user, it can be achieved that every train it is wireless
Quality evaluation solves the problems, such as huge manual testing's cost, poor in timeliness and the incomplete problem of assessment, improve timeliness and
It is comprehensive.Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of technical solution of the present invention, attached drawing needed in embodiment will be made below
Simply introduce, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, general for this field
For logical technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the flow diagram of the localization method for the wireless messages that a preferred embodiment of the invention provides；
Fig. 2 is the switching point schematic diagram of the localization method for the wireless messages that a preferred embodiment of the invention provides；
Fig. 3 is the positioning schematic diagram of the localization method for the wireless messages that a preferred embodiment of the invention provides；
Fig. 4 is the structural schematic diagram of the positioning device for the wireless messages that a preferred embodiment of the invention provides；
Fig. 5 is a kind of structural schematic diagram for terminal device that a preferred embodiment of the invention provides.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, being the process signal of the localization method for the wireless messages that a preferred embodiment of the invention provides
Figure, can execute on the terminal device, and the following steps are included:
Wireless signaling data in S10, acquisition predetermined amount of time.
S20, the kinematic feature factor that user to be identified is extracted according to the wireless signaling data.
In the present embodiment, the terminal device equipment can for mobile phone, laptop, PDA (personal digital assistant),
The mobile terminals such as PAD (tablet computer) or digit broadcasting receiver, or digital TV, desktop computer or server etc.
Fixed terminal.In the present embodiment, obtain in preset time period (such as train is when driving to this section of terminal station from inception point
Between) full dose wireless signaling data on acquisition LTE (Long Term Evolution, Long Term Evolution) network, and it obtains
To wireless signaling data of the single user in the preset time period.For example, (being time grain with 15 minutes every 15 minutes
Degree), pass through user identification field IMSI (International Mobile Subscriber Identification
Number, international mobile subscriber identity) it carries out judging the available institute for obtaining single user (the i.e. described user to be identified)
There is wireless signaling data (such as S1-U signaling data), the user to be identified can be extracted from the wireless signaling data
Kinematic feature factor, wherein the kinematic feature factor is able to reflect the kinetic characteristic of the user, based on the user's
Motion feature can identify subway line user or non-subway line user.
Preferably, the kinematic feature factor that user to be identified is extracted according to the wireless signaling data, it is specific to wrap
It includes:
According to the wireless signaling data, the tunnel cell that user to be identified occupies in the predetermined amount of time is determined
Number；
According to the wireless signaling data, switching point that the user occupies in the predetermined amount of time, described is obtained
Segmental averaging speed between the number of switching point and the every two adjacent switching point；Wherein, the switching point is institute
It states user and is switched to the position for occupying next tunnel cell from occupancy current tunnel cell.
In the present embodiment, the contextual information in the preset time period is contained in the wireless signaling data
(such as IP address), subscriber identity information, switching position information (such as occupied tunnel cell information), customer service letter
Breath, interface management information etc., therefore the wireless signaling data parses can obtain the user and make a reservation for described
The tunnel cell (i.e. the coverage cell tunnel LTE) passed through in period or occupied, and the number of occupied tunnel cell is calculated,
Judge that the user is switched to the switching point of next tunnel cell and the number of switching point from a tunnel cell simultaneously, also
The location information and temporal information of available each switching point, so that the segmentation calculated between every two adjacent switching point is flat
Equal speed.
S30, according to the kinematic feature factor of the user, detect whether the user is subway line user.
If S40, detecting that the user is subway line user, the user is calculated according to the wireless signaling data
The position of generated every wireless messages in the predetermined amount of time.
In the present embodiment, judge whether the user is that subway line is used according to the kinematic feature factor of the user
Family was specifically carried out according to the number of the tunnel cell of the user occupancy, the number of switching point and segmental averaging speed
Filter obtains subway line user, such as subway maintenance is carried out for no user for occupying subway tunnel cell or in subway
Worker then think it is non-subway line user, assessed without the related wireless messages to non-subway line user.At this
In embodiment, the wireless messages that are generated according to the wireless signaling data in conjunction with the user (such as MR data
(Measurement Report, measurement report) or event etc.) it is positioned, judge every MR or event caused by user
Position.
In the present embodiment, after the step S40, further includes: by the wireless messages of the user and with every
In the preset database of the corresponding position deposit of wireless messages, so that using the database to subway wireless network matter
Amount is assessed and is analyzed.It should be noted that by the subway line number of each subway line user identified and positioned
Over the ground according to the data in the preset database of (wireless messages and its location information) deposit, allowing to call in the database
The quality of iron wireless network is assessed, and can position and identify through the above way the subway line user of magnanimity, is realized
Wireless quality assessment to every train.
In conclusion the LTE signaling data based on existing acquisition, using kinetic characteristic (i.e. kinematic feature factor) to subway
User identifies, identifies subway line user and positions the constantly mobile position of user to which positioning obtains described every wirelessly
The position of information can be assessed and analyze to the wireless quality of subway line without manual testing, and identify and position
Out be magnanimity subway line user, it can be achieved that every train wireless quality assessment, solve manual testing's cost it is huge,
Poor in timeliness and problem assess incomplete problem, improve timeliness and comprehensive.
It is described according to the wireless signaling data in presently preferred embodiment, it obtains the user and exists
Between the number and the every two adjacent switching point of the switching point, the switching point that are occupied in the predetermined amount of time
Segmental averaging speed, specifically include:
According to the wireless signaling data, switching point that the user occupies in the predetermined amount of time, described is obtained
The number of switching point and switching point time corresponding with each switching point；
According to the wireless signaling data, the switching distance between the every two adjacent switching point is calculated；
According to the switching distance and the switching point time, point between the every two adjacent switching point is calculated
Section average speed.
As an example, referring to Fig. 2, being the localization method for the wireless messages that a preferred embodiment of the invention provides
Switching point schematic diagram, according to the wireless signaling data, using the kinetic characteristic of subway user, by user occupancy subway tunnel
The position that the coverage cell LTE A is switched to the tunnel coverage cell LTE B was denoted as switching point m and by the switching point time of switching point m
It is denoted as T1, the position for being switched to the tunnel coverage cell LTE C the user occupancy tunnel coverage cell LTE B is equally denoted as switching point n
And the switching point time of switching point n is denoted as T2, then according to the two switching points location information (such as longitude and latitude believe
Breath) switching distance S between the two adjacent switching points is calculated by spherical distance formula, then it can calculate two phases
Segmental averaging speed between adjacent switching point is V=S/ (T2-T1), other two neighboring switching points can equally be calculated
Between segmental averaging speed, and count the number of switching point.
Further, the step S30 is specifically included:
If the number of the tunnel cell is greater than or equal to preset first threshold and the number of the switching point is greater than
Or be equal to preset second threshold and the segmental averaging speed and be greater than third threshold value, then judge to detect the user as
Otherwise iron line user judges to detect the user as non-subway line user.
It should be noted that subway is obtained by filtration by the cell number of the speed of user and occupancy in the present embodiment
Line user, as an example, when the user occupancy tunnel cell number be greater than or equal to 3 (i.e. first threshold), with
And the number of the switching point between the different tunnel cell be greater than or equal to 2 (i.e. second thresholds) and it is described each
Segmental averaging speed is both greater than 10km/h (i.e. third threshold value), then determines that the user for subway line user, otherwise determines institute
Stating user is non-subway line user, wherein each threshold value can be configured according to the actual situation.
Further, the step S40 is specifically included:
According to the wireless signaling data, obtains the switching point time of each switching point and calculate each switching
Switching spot speed, move angle and the moving direction of point；
Obtain the generation time of the user generated every wireless messages in the predetermined amount of time；
According to shown switching point time, the switching spot speed, the move angle, the moving direction and described every
The generation time of wireless messages calculates the position of every wireless messages.
In the present embodiment, using the switching point time of each switching point as reference point, according to the wireless signaling data meter
The user is calculated in switching spot speed, move angle and the moving direction of each switching point, is generated in conjunction with the user
The generation event of every MR data or event, to calculate the position that the user gets ready, that is, calculate every MR data or
The position of each event.
Preferably, described according to the wireless signaling data, it obtains the switching point time of each switching point and calculates
Switching spot speed, move angle and the moving direction of each switching point, specifically include:
For each switching point:
According to the wireless signaling data, obtain the switching point the switching point time, corresponding with the switching point two
Next switching of the subdistrict position and Cell time of a tunnel cell, the location information of the switching point and the switching point
The location information of point；
According to the subdistrict position and the Cell time, the switching spot speed of the switching point is calculated；
According to the location information of the switching point and the location information of next switching point, the switching point is calculated
Move angle and moving direction.
In the present embodiment, the wireless signaling data are parsed, when the switching point of available current switching point
Between, the position of the subdistrict position of two tunnel cells corresponding with the current switching point and Cell time, the switching point believes
The location information of next switching point of breath and the switching point, as an example, current switching point is located at tunnel cell A and tunnel
Between road cell B, then current switching point (x can be calculated0, y0) and tunnel cell A (xA, yA) distance be d1, with tunnel
Cell B (xB, yB) distance be d2, can be with the distance, delta s of tunnel cell A to tunnel cell B using spherical distance calculation formulaAB,
It therefore can be in the hope of the angle between the current switching point and tunnel cell A, B according to the cosine law:
Then the user is calculated from tunnel cell A to the time of tunnel cell B, is closed according to the angle using corner
System, can acquire the switching spot speed of the current switching point are as follows:
Then according to the longitude and latitude position of the current switching point (i.e. starting point)With the current switching point
The longitude and latitude position of next switching point (i.e. terminal)The user is calculated in the movement of the current switching point
Angle and moving direction, specific calculating process are as follows:
In different one side longitudes
It is understood that working asIt is in same one side Longitude In System, all angles may serve to calculateIt calculates, i.e., move angle is calculated by clockwise according to the longitude and latitude of Origin And Destination；WhenIt is in not
It is used with one side Longitude In System when Origin And Destination is E- > W (east to west) directionJudge move angle.When
When Origin And Destination is W- > E (west to east) direction, useJudge move angle.Then described work as is acquired
After the move angle of preceding switching point, moving direction is judged according to the move angle, specific as follows:
Finally, obtaining the time of the wireless messages calculated, that is, the user is obtained in the predetermined amount of time
Every MR data of interior generation or the generation time of every event, then according to the current switching point switching point event,
The movement speed, the move angle and the moving direction calculate institute in conjunction with the generation time for the MR data to be calculated
The position of getting ready for stating user, that is, the position MR to be calculated, as shown in Figure 3.
By the above-mentioned means, judging the user according to the time difference according to the movement speed, angle, direction of the user
Shift position before and after switching point, to find the position MR to be calculated, without manual testing can be realized subway line without
The test of line mass works at the same time efficiency and significantly improves, and cost is relatively low, scalability is strong.
In another preferred embodiment of the invention, if detecting that the user is subway line user described,
The position of the user generated every wireless messages in the predetermined amount of time is calculated according to the wireless signaling data
Later, further includes:
The wireless messages of the user and position corresponding with wireless messages described in every are stored in preset database
In, so that subway quality of wireless network is assessed and is analyzed using the database.
Referring to Fig. 4, being the structural representation of the positioning device for the wireless messages that a preferred embodiment of the invention provides
Figure, comprising:
Signaling obtains module 10, for obtaining the wireless signaling data in predetermined amount of time；
Parameter extraction module 20, the motion feature for extracting user to be identified according to the wireless signaling data are joined
Number；
Subscriber identification module 30 detects whether the user is subway for the kinematic feature factor according to the user
Line user；And
Position computation module 40, if for detecting that the user is subway line user, according to the wireless signaling
Data calculate the position of the user generated every wireless messages in the predetermined amount of time.
Preferably, the parameter extraction module 20, specifically includes:
Cell identification unit, for determining user to be identified in the predetermined time according to the wireless signaling data
The number of the tunnel cell occupied in section；And
Switching point recognition unit, for obtaining the user in the predetermined amount of time according to the wireless signaling data
The switching point of interior occupancy, the switching point number and the every two adjacent switching point between segmental averaging speed；
Wherein, the switching point is that the user is switched to the position for occupying next tunnel cell from occupancy current tunnel cell.
Further, the switching point recognition unit, specifically includes:
Switching point information acquiring unit, for obtaining the user in the pre- timing according to the wireless signaling data
Between occupy in section switching point, the switching point number and the switching point time corresponding with each switching point；
Switch metrics calculation unit, for calculating the every two adjacent switching point according to the wireless signaling data
Between switching distance；And
Segmentation speed computing unit, for calculating every two phase according to the switching distance and the switching point time
Segmental averaging speed between the adjacent switching point.
Preferably, the subscriber identification module 30, specifically includes:
User identification unit, if the number for the tunnel cell is greater than or equal to preset first threshold, Yi Jisuo
The number for stating switching point is greater than or equal to preset second threshold and the segmental averaging speed is greater than third threshold value, then judges
It detects that the user is subway line user, otherwise judges to detect the user as non-subway line user.
Preferably, the position computation module 40, specifically includes:
Switching point data capture unit, for obtaining the switching of each switching point according to the wireless signaling data
Point time and switching spot speed, move angle and the moving direction for calculating each switching point；
Time acquisition unit, for obtaining the user generated every wireless messages in the predetermined amount of time
Generation time；And
Wireless messages positioning unit, for according to the shown switching point time, the switching spot speed, the move angle,
The generation time of the moving direction and every wireless messages calculates the position of every wireless messages.
Further, the switching point data capture unit, specifically includes:
For each switching point:
First computing unit, for obtaining switching point time and the institute of the switching point according to the wireless signaling data
State corresponding two tunnel cells of switching point subdistrict position and Cell time, the switching point location information and described cut
Change the location information of next switching point a little；
Second computing unit, for calculating the switching of the switching point according to the subdistrict position and the Cell time
Spot speed；And
Third computing unit, for being believed according to the location information of the switching point and the position of next switching point
Breath, calculates the move angle and moving direction of the switching point.
Preferably, the positioning device of the wireless messages further include:
Data storage cell, for by the wireless messages of the user and position corresponding with wireless messages described in every
It is stored in preset database, so that subway quality of wireless network is assessed and analyzed using the database.
It should be noted that the apparatus embodiments described above are merely exemplary, wherein described be used as separation unit
The unit of explanation may or may not be physically separated, and component shown as a unit can be or can also be with
It is not physical unit, it can it is in one place, or may be distributed over multiple network units.It can be according to actual
It needs that some or all of the modules therein is selected to achieve the purpose of the solution of this embodiment.In addition, device provided by the invention
In embodiment attached drawing, the connection relationship between module indicate between them have communication connection, specifically can be implemented as one or
A plurality of communication bus or signal wire.Those of ordinary skill in the art are without creative efforts, it can understand
And implement.
Another preferred embodiment of the invention provides a kind of terminal device, shown in Figure 5, is that the present invention one is excellent
A kind of structural schematic diagram for terminal device that the embodiment of choosing provides, the terminal device of the embodiment include processor 100, storage
Device 200 and it is stored in the memory 200 and is configured as the computer program executed by the processor 100, it is described
Processor 100 realizes the localization method of wireless messages described in any of the above-described embodiment when executing the computer program.
Illustratively, the computer program can be divided into one or more modules, one or more of moulds
Block is stored in the memory, and is executed by the processor, to complete the present invention.One or more of modules can be with
It is the series of computation machine program instruction section that can complete specific function, the instruction segment is for describing the computer program in institute
State the implementation procedure in terminal device.
The terminal device can be desktop PC, notebook, palm PC and cloud server etc. and calculate equipment.
The terminal device may include, but be not limited only to, processor, memory, display.On it will be understood by those skilled in the art that
The example that component is only terminal device is stated, the restriction to terminal device is not constituted, may include more more or less than illustrating
Component, perhaps combine certain components or different components, such as the terminal device can also be set including input and output
Standby, network access equipment, bus etc..
Alleged processor can be central processing unit (Central Processing Unit, CPU), can also be it
His general processor, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processor
Deng the processor is the control centre of the terminal device, utilizes the entire terminal device of various interfaces and connection
Various pieces.
The memory can be used for storing the computer program and/or module, and the processor is by operation or executes
Computer program in the memory and/or module are stored, and calls the data being stored in memory, described in realization
The various functions of terminal device.The memory can mainly include storing program area and storage data area, wherein storing program area
It can application program (such as sound-playing function, text conversion function etc.) needed for storage program area, at least one function etc.；
Storage data area, which can be stored, uses created data (such as audio data, text message data etc.) etc. according to mobile phone.This
Outside, memory may include high-speed random access memory, can also include nonvolatile memory, such as hard disk, memory, insert
Connect formula hard disk, intelligent memory card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card, flash memory
Block (Flash Card), at least one disk memory, flush memory device or other volatile solid-state parts.
Wherein, if the module that the terminal device integrates is realized in the form of SFU software functional unit and as independent production
Product when selling or using, can store in a computer readable storage medium.Based on this understanding, the present invention realizes
All or part of the process in above-described embodiment method can also instruct relevant hardware to complete by computer program,
The computer program can be stored in a computer readable storage medium, which is being executed by processor
When, it can be achieved that the step of above-mentioned each embodiment of the method.Wherein, the computer program includes computer program code, described
Computer program code can be source code form, object identification code form, executable file or certain intermediate forms etc..The meter
Calculation machine readable medium may include: can carry the computer program code any entity or device, recording medium, USB flash disk,
Mobile hard disk, magnetic disk, CD, computer storage, read-only memory (ROM, Read-Only Memory), random access memory
Device (RAM, Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium etc..It needs to illustrate
It is that the content that the computer-readable medium includes can be fitted according to the requirement made laws in jurisdiction with patent practice
When increase and decrease, such as in certain jurisdictions, according to legislation and patent practice, computer-readable medium does not include electric carrier wave letter
Number and telecommunication signal.
It should be noted that above-mentioned terminal device may include, but it is not limited only to, processor, memory, those skilled in the art
It is appreciated that Fig. 5 structural block diagram is only the example of terminal device, the restriction to terminal device is not constituted, may include ratio
More or fewer components are illustrated, certain components or different components are perhaps combined.
Another preferred embodiment of the invention provides a kind of computer readable storage medium, which is characterized in that described
Computer readable storage medium includes the computer program of storage, wherein controls the meter in computer program operation
Equipment where calculation machine readable storage medium storing program for executing executes the localization method of wireless messages described in any of the above-described embodiment.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (10)
1. a kind of localization method of wireless messages characterized by comprising
Obtain the wireless signaling data in predetermined amount of time；
The kinematic feature factor of user to be identified is extracted according to the wireless signaling data；
According to the kinematic feature factor of the user, detect whether the user is subway line user；
If detecting, the user is subway line user, calculates the user described pre- according to the wireless signaling data
The position of generated every wireless messages in section of fixing time.
2. the localization method of wireless messages according to claim 1, which is characterized in that described according to the wireless signaling number
According to the kinematic feature factor for extracting user to be identified, specifically include:
According to the wireless signaling data, for the tunnel cell that user to be identified occupies in the predetermined amount of time is determined
Number；
According to the wireless signaling data, switching point, the switching that the user occupies in the predetermined amount of time are obtained
Segmental averaging speed between the number and the every two adjacent switching point of point；Wherein, the switching point is the use
Family is switched to the position for occupying next tunnel cell from occupancy current tunnel cell.
3. the localization method of wireless messages according to claim 2, which is characterized in that described according to the wireless signaling number
According to number and the every two for obtaining switching point, the switching point that the user occupies in the predetermined amount of time are adjacent
The switching point between segmental averaging speed, specifically include:
According to the wireless signaling data, switching point, the switching that the user occupies in the predetermined amount of time are obtained
The number of point and switching point time corresponding with each switching point；
According to the wireless signaling data, the switching distance between the every two adjacent switching point is calculated；
According to the switching distance and the switching point time, the segmentation calculated between the every two adjacent switching point is flat
Equal speed.
4. the localization method of wireless messages according to claim 2, which is characterized in that the movement according to the user
Characteristic parameter detects whether the user is subway line user, specifically includes:
If the number of the tunnel cell is greater than or equal to preset first threshold and the number of the switching point is greater than or waits
In preset second threshold and the segmental averaging speed is greater than third threshold value, then judges to detect the user as subway line
Otherwise road user judges to detect the user as non-subway line user.
5. the localization method of wireless messages according to claim 2, which is characterized in that described according to the wireless signaling number
According to the position for calculating user's generated every wireless messages in the predetermined amount of time, specifically include:
According to the wireless signaling data, obtains the switching point time of each switching point and calculate each switching point
Switch spot speed, move angle and moving direction；
Obtain the generation time of the user generated every wireless messages in the predetermined amount of time；
According to shown switching point time, the switching spot speed, the move angle, the moving direction and every nothing
The generation time of line information calculates the position of every wireless messages.
6. the localization method of wireless messages according to claim 5, which is characterized in that described according to the wireless signaling number
According to, obtain the switching point time of each switching point and calculate the switching spot speed of each switching point, move angle and
Moving direction specifically includes:
For each switching point:
According to the wireless signaling data, switching point time of the switching point, two tunnels corresponding with the switching point are obtained
Next switching point of the subdistrict position and Cell time of road cell, the location information of the switching point and the switching point
Location information；
According to the subdistrict position and the Cell time, the switching spot speed of the switching point is calculated；
According to the location information of the switching point and the location information of next switching point, the shifting of the switching point is calculated
Dynamic angle and moving direction.
7. the localization method of wireless messages according to claim 1, which is characterized in that if detecting the user described
For subway line user, then it is generated every in the predetermined amount of time user to be calculated according to the wireless signaling data
After the position of wireless messages, further includes:
The wireless messages of the user and position corresponding with wireless messages described in every are stored in preset database, with
So that subway quality of wireless network is assessed and is analyzed using the database.
8. a kind of positioning device of wireless messages characterized by comprising
Signaling obtains module, for obtaining the wireless signaling data in predetermined amount of time；
Parameter extraction module, for extracting the kinematic feature factor of user to be identified according to the wireless signaling data；
Subscriber identification module detects whether the user is that subway line is used for the kinematic feature factor according to the user
Family；And
Position computation module, if for detecting that the user is subway line user, according to the wireless signaling data meter
Calculate the position of the user generated every wireless messages in the predetermined amount of time.
9. a kind of terminal device, which is characterized in that including processor, memory and store in the memory and be configured
For the computer program executed by the processor, the processor realizes such as claim 1 when executing the computer program
To the localization method of wireless messages described in any one of 7.
10. a kind of computer readable storage medium, which is characterized in that the computer readable storage medium includes the calculating of storage
Machine program, wherein equipment where controlling the computer readable storage medium in computer program operation is executed as weighed
Benefit require any one of 1 to 7 described in wireless messages localization method.
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| CN201810928112.1A CN109005504A (en) | 2018-08-15 | 2018-08-15 | Localization method, device, terminal device and the storage medium of wireless messages |
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| CN112399328A (en) * | 2019-07-30 | 2021-02-23 | 中国电信股份有限公司 | Network coverage evaluation method and device based on network positioning |
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| CN113079487A (en) * | 2020-01-03 | 2021-07-06 | 中国移动通信集团广东有限公司 | Method and device for determining position of switching point and electronic equipment |
| CN113079487B (en) * | 2020-01-03 | 2023-06-30 | 中国移动通信集团广东有限公司 | Determination method and device of switching point position and electronic equipment |
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Address after: 510665 East Floor 3, No. 14 and No. 16 Jianzhong Road, Tianhe District, Guangzhou City, Guangdong Province Applicant after: Yitong Century Science and Technology Co., Ltd. Address before: 510665 12/F, Building A, Guangzhou Information Port, 16 Keyun Road, Tianhe District, Guangzhou City, Guangdong Province Applicant before: Guangdong Eastone Technology Co., Ltd. |
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Application publication date: 20181214 |