CN103687005B - A kind of test independent positioning method and device based on indoor road test system - Google Patents
A kind of test independent positioning method and device based on indoor road test system Download PDFInfo
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Abstract
The present invention relates to the communications field, a kind of test independent positioning method and device based on indoor road test system, the Position location accuracy for improving indoor road test system are disclosed, and reduce the performance pressures of indoor road test system.The method is：Background monitoring system is respectively adopted the Network measurement information obtained under different communication standard and front end road measuring device is positioned, and each positioning result that combination is obtained carries out synthetic determination to the target location of front end road measuring device, so as to significantly reduce the error of positioning result, realize and front end road measuring device is accurately positioned, while location efficiency can be obviously improved；Further, localization method provided in an embodiment of the present invention, due to being not only restricted to the quality of gps signal, and it is not only restricted to reporting for MR data, therefore, the scope of application is wider, and operability and reliability are more preferably, also performance pressures, exploitation and the cost safeguarded will not be brought to decrease to indoor road test system simultaneously.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of test independent positioning method and dress based on indoor road test system
Put.
Background technology
Indoor automatic drive test system is made up of front end test device and background monitoring system, is applied to many of each indoor environment
Standard network test, the front end test device of system carries out operational trials and records test according to the requirement of rear end monitoring system
Data, the test data that background monitoring system is collected according to front end test device carries out all kinds of forms of data after data analysis
With the information such as Optimizing Suggestions.The front end test device of indoor automatic drive test system is when indoor test is started, it is necessary to according to backstage
The configuration of monitoring system, confirms and records the building information of each test, and background monitoring system will test number in analytic statistics
It is associated according to testing location.
The implementation that existing testing location determines at present has following two：
The first scheme is：Front end test device built-in global positioning system（Global Positioning Systems,
GPS）Module.Before test, front end test device obtains latitude and longitude information, and the latitude and longitude information hair that will be got from GPS module
Be sent to background monitoring system, by background monitoring system by the current location of front end test device and user it is preset test target ground
The longitude and latitude of point is matched, if latitude and longitude information is matched, confirms that the current location of front end test device is test target ground
Point, front end test device can the room of proceeding by point test and by testing location information record to test data；Otherwise, backstage prison
Control system is refused this test target place and is confirmed.Wherein, before testing, if the GPS module of front end test device fails to obtain
Effective latitude and longitude information is got, then can not initiate the confirmation process in test target place.
However, indoor test is applied to because indoor automatic drive test system is mainly, and the receiving meeting of gps signal indoors
It is affected, and smaller in dense city building spacing, floor blocks gps signal, and the precision of civilian gps data is not high,
Etc. such factor, the situation of the gps signal between being likely to result in without gps signal or cannot be distinguished by building occurs,
Causing background monitoring system cannot timely and accurately obtain the gps signal of front end test device transmission, so that cannot be successfully true
Recognize test target point, and then influence the overall performance of background monitoring system.
Second scheme is：Front end test device does not use GPS module, and backstage monitoring system is by front end test device
The Network measurement information of report carrys out exact p-value objective.In main equipment（Such as, base station, RNC etc.）In the case of staying out of, after
The fundamental measurement information of the Serving cell that platform monitoring system can be reported using front end test device and other background informations are to preceding
End test equipment carries out target positioning（That is exact p-value objective）.In the case where main equipment is intervened, background monitoring system
Using the configuration measurement report of front end test device（Measurement Report, MR）（That is terminal MR）With MR pairs of base station
Front end test device carries out target positioning.
However, in the case where main equipment is stayed out of, the master that background monitoring system is only reported using front end test device
The fundamental measurement information of Serving cell carries out target positioning, and this can make positioning result produce larger error.And main equipment is intervened
In the case of, background monitoring system just can only completely get the number needed for positioning when front end test device carries out business
According to, and the acquisition cycle be limited to MR report cycles, particularly in 3G network, periodically report and process MR and head end test is set
Standby and background monitoring system can cause larger performance pressures.
The content of the invention
The embodiment of the present invention provides a kind of test independent positioning method and device based on indoor road test system, for improving room
The Position location accuracy of interior driver test system, and reduce the performance pressures of indoor road test system.
Concrete technical scheme provided in an embodiment of the present invention is as follows：
First aspect, a kind of test independent positioning method based on indoor road test system, including：
At least two Network measurement informations that receiving front-end road measuring device is reported using different communication standard, wherein, it is each
Plant a kind of Network measurement information communication standard of correspondence；
The front end road measuring device is positioned according to each Network measurement information for obtaining respectively, obtains corresponding
Positioning result；
The correspondence default error amount of each positioning result is determined respectively；
Respectively according to each positioning result and corresponding error amount, the measurement model that each positioning result is characterized is determined
Enclose；
The center of the maximum overlapping region of each measurement range for obtaining is defined as the front end drive test terminal
Target location, wherein, the maximum overlapping region is that each measurement range overlaps the most region of degree of covering.
In such manner, it is possible to be effectively reduced the error of positioning result, realize and front end road measuring device is accurately positioned, while
Location efficiency can be obviously improved；Further, due to being not only restricted to the quality of gps signal, and MR data are not only restricted to
Report, therefore, the scope of application is wider, operability and reliability more preferably, while also performance pressure will not be brought to indoor road test system
Power, exploitation and the cost safeguarded decrease.
With reference in a first aspect, in the first possible implementation, the communication standard is more comprising time division synchronous code division
Location TD-SCDMA standard, WCDMA WCDMA standards, whole world Mobile Access System GSM standard, CDMA CDMA
Standard, WLAN WLAN standards, TD SDMA-Long Term Evolution TD-LTE standards, Evolution-Data Optimized EVDO
One kind or any combination in standard.
With reference to after in a first aspect, in second possible implementation, obtaining any one Network measurement information,
Before being positioned to the front end road measuring device using described any one Network measurement information, including：
With it is default when a length of cycle, average in the cycle taking described any one Network measurement information of statistics
Value, and determine to carry out follow-up location Calculation using the average value for obtaining.
So, the error of positioning result can be further reduced, amount of calculation is reduced.
With reference in a first aspect, in the third possible implementation, being missed with corresponding according to any one positioning result
Difference, it is determined that the measurement range that described any one positioning result is characterized, including：
Target location with the instruction of described any one positioning result is corresponding with described any one positioning result as the center of circle
Error amount draw circular for radius, the measurement range that described circular any one positioning result described in is characterized.
With reference to above-mentioned any one possible implementation of first aspect, in the 4th kind of possible implementation, enter
One step includes：
If there are at least two maximum overlapping regions in each measurement range for obtaining, by the maximum that wherein area is maximum
The center of overlapping region is defined as the target location of the front end drive test terminal.
Second aspect, a kind of background monitoring system, including：
Communication unit, is believed for receiving front-end road measuring device using at least two network measures that different communication standard is reported
Breath, wherein, a kind of communication standard of each Network measurement information correspondence；
Processing unit, for being determined the front end road measuring device according to each Network measurement information for obtaining respectively
Position, obtains corresponding positioning result, and determines the correspondence default error amount of each positioning result respectively, then respectively according to each
Individual positioning result and corresponding error amount, determine the measurement range that each positioning result is characterized, and each survey that will be obtained
The center for measuring the maximum overlapping region of scope is defined as the target location of the front end drive test terminal, wherein, the maximum
Overlapping region is that each measurement range overlaps the most region of degree of covering.
In such manner, it is possible to be effectively reduced the error of positioning result, realize and front end road measuring device is accurately positioned, while
Location efficiency can be obviously improved；Further, due to being not only restricted to the quality of gps signal, and MR data are not only restricted to
Report, therefore, the scope of application is wider, operability and reliability more preferably, while also performance pressure will not be brought to indoor road test system
Power, exploitation and the cost safeguarded decrease.
With reference to second aspect, in the first possible implementation, the communication unit specifically for：
The network road measurement information that receiving front-end road measuring device is reported using following communication standard：TD SDMA
TD-SCDMA standards, WCDMA WCDMA standards, whole world Mobile Access System GSM standard, CDMA CDMA systems
Formula, WLAN WLAN standards, TD SDMA-Long Term Evolution TD-LTE standards, Evolution-Data Optimized EVDO systems
One kind or any combination in formula.
With reference to second aspect, in second possible implementation, the processing unit specifically for：
After any one Network measurement information is obtained, using described any one Network measurement information to before described
Before end road measuring device is positioned, with it is default when a length of cycle, described any one Network measurement information of statistics is described
Average value in cycle, and determine to carry out follow-up location Calculation using the average value for obtaining.
So, the error of positioning result can be further reduced, amount of calculation is reduced.
With reference to second aspect, in the third possible implementation, the processing unit specifically for：
According to any one positioning result and corresponding error amount, it is determined that the measurement that described any one positioning result is characterized
During scope, the target location with the instruction of described any one positioning result is corresponding with described any one positioning result as the center of circle
Error amount draw circular for radius, the measurement range that described circular any one positioning result described in is characterized.
With reference to above-mentioned any one possible implementation of second aspect, in the 4th kind of possible implementation, institute
Processing unit is stated to be further used for：
If there are at least two maximum overlapping regions in each measurement range for obtaining, by the maximum that wherein area is maximum
The center of overlapping region is defined as the target location of the front end drive test terminal.
The third aspect, a kind of background monitoring system, including：
COM1, is believed for receiving front-end road measuring device using at least two network measures that different communication standard is reported
Breath, wherein, a kind of communication standard of each Network measurement information correspondence；
Processor, for being determined the front end road measuring device according to each Network measurement information for obtaining respectively
Position, obtains corresponding positioning result, and determines the correspondence default error amount of each positioning result respectively, then respectively according to each
Individual positioning result and corresponding error amount, determine the measurement range that each positioning result is characterized, and each survey that will be obtained
The center for measuring the maximum overlapping region of scope is defined as the target location of the front end drive test terminal, wherein, the maximum
Overlapping region is that each measurement range overlaps the most region of degree of covering.
In such manner, it is possible to be effectively reduced the error of positioning result, realize and front end road measuring device is accurately positioned, while
Location efficiency can be obviously improved；Further, due to being not only restricted to the quality of gps signal, and MR data are not only restricted to
Report, therefore, the scope of application is wider, operability and reliability more preferably, while also performance pressure will not be brought to indoor road test system
Power, exploitation and the cost safeguarded decrease.
With reference to the third aspect, in the first possible implementation, the COM1 specifically for：
The network road measurement information that receiving front-end road measuring device is reported using following communication standard：TD SDMA
TD-SCDMA standards, WCDMA WCDMA standards, whole world Mobile Access System GSM standard, CDMA CDMA systems
Formula, WLAN WLAN standards, TD SDMA-Long Term Evolution TD-LTE standards, Evolution-Data Optimized EVDO systems
One kind or any combination in formula.
With reference to the third aspect, in the third possible implementation, the processor specifically for：
After any one Network measurement information is obtained, using described any one Network measurement information to before described
Before end road measuring device is positioned, with it is default when a length of cycle, described any one Network measurement information of statistics is described
Average value in cycle, and determine to carry out follow-up location Calculation using the average value for obtaining.
So, the error of positioning result can be further reduced, amount of calculation is reduced.
With reference to the third aspect, in the third possible implementation, the processor specifically for：
According to any one positioning result and corresponding error amount, it is determined that the measurement that described any one positioning result is characterized
During scope, the target location with the instruction of described any one positioning result is corresponding with described any one positioning result as the center of circle
Error amount draw circular for radius, the measurement range that described circular any one positioning result described in is characterized.
With reference to above-mentioned any one possible implementation of the third aspect, in the 4th kind of possible implementation, institute
Processor is stated to be further used for：
If there are at least two maximum overlapping regions in each measurement range for obtaining, by the maximum that wherein area is maximum
The center of overlapping region is defined as the target location of the front end drive test terminal.
Brief description of the drawings
Fig. 1 is test point positioning flow figure in the embodiment of the present invention；
Fig. 2 is the first schematic diagram of test point location in the embodiment of the present invention；
Fig. 3 is test second schematic diagram of point location in the embodiment of the present invention；
Fig. 4 is background monitoring system structure chart in the embodiment of the present invention；
Fig. 5 is background monitoring system structure chart in the embodiment of the present invention.
Specific embodiment
In order to improve the Position location accuracy of indoor road test system, and the performance pressures of indoor road test system are reduced, this hair
In bright embodiment, front end road measuring device uses different communication standards platform monitoring system report network metrical information respectively backward,
Background monitoring system obtains front end road measuring device in different systems respectively according to the network test information reported based on different systems
Under corresponding positioning result, then after carrying out comprehensive analysis to each positioning result, determine the target location of front end road measuring device.
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
Refering to shown in Fig. 1, in the embodiment of the present invention, the detailed process that background monitoring system test point location is as follows：
Step 100：At least two nets that background monitoring system receiving front-end road measuring device is reported using different communication standard
Network metrical information, wherein, a kind of communication standard of each Network measurement information correspondence.
In the embodiment of the present invention, after background monitoring system starts, in collection front end road measuring device on each business module
The Network measurement information of report, wherein, each business module supports a kind of communication standard, for example, being set in the road measuring device of front end
Each business module can respectively support TD SDMA（Time Division Synchronized Code
Division Multiple Access, TD-SCDMA）Standard, WCDMA（Wide-band Code
Division Multiple Access, WCDMA）Standard, global Mobile Access System（Global System for Mobile
Communications, GSM）Standard, CDMA（Code Division Multiple Access, CDMA）It is standard, wireless
LAN（Wireless LAN、WLAN）Standard, TD SDMA-Long Term Evolution（TD-SCDMA Long Term
Evolution, TD-LTE）Standard, Evolution-Data Optimized（Evolution-Data Optimized, EVDO）Standard etc., can
To be therein a kind of or be combined.On the Network measurement information that each business module in the road measuring device of front end will be collected
Pass to background monitoring system.
Further, the business module in the road measuring device of front end is typically by special type selecting, the net of each business module
The report cycle of network metrical information often measures primary network metrical information equal to measure the cycle, i.e. business module, just reports in time
The Network measurement information of acquisition, unifies to be reported again after not waiting for N number of measure the cycle, and it is upper that each business module is used
The report cycle can be the same or different, for example, the report cycle of the business module based on TD-SCDMA standards is 200ms.
For background monitoring system, using the second, the Network measurement information of level carries out location Calculation, and its computational accuracy is just
Have been able to meet monitoring demand, thus, in order to lift monitoring efficiency, measurement error being reduced, background monitoring system is being obtained
After any one Network measurement information, the positional information of front end road measuring device is being calculated using any one Network measurement information
Before, can with it is default when a length of cycle（Such as, 1s）Enter line period to any one Network measurement information averagely to optimize, i.e.,
Average value of any one Network measurement information in the above-mentioned cycle is counted, wherein, the length in cycle can be according to actual need
Ask and be configured, then, the average value of above-mentioned any one Network measurement information that will can be obtained is used for follow-up positioning
Calculate, so, the computational accuracy of positioning result can be lifted.
Step 110：Background monitoring system enters according to each Network measurement information for obtaining to front end road measuring device respectively
Row positioning, obtains corresponding positioning result.
Background monitoring system calculates front end road measuring device current using the Network measurement information of the multiple standards being collected into
Positional information.Specifically, engineering parameter of the background monitoring system using each communication standard network（Such as, the geography information of cell,
Highly, azimuth etc.）, with reference to the network test information of respective communication standard（Such as, Serving cell mark, Serving cell level
Value, Serving cell path loss, Serving cell time offset, adjacent cell mark, adjacent cell level value etc.）, it is based respectively on each
Plant communication standard to position front end road measuring device, obtain corresponding positioning result.
Wherein, the location algorithm for being used based on different communication standard is different, is only communicated with two of which make below
Illustrated as a example by formula.
For example：For GSM standards, conventional location algorithm is the Serving cell and 2 using the measurement of front end road measuring device
The level value of adjacent cell, obtains the distance that front end road measuring device currently arrives each cell, small in conjunction with Serving cell and each neighbour
The site information in area, the mode for taking 3 cell circumference to take intersection point calculates the current geographic position of front end road measuring device.
Again for example：For TD-SCDMA standards, in addition to it can use with identical location algorithm under GSM standards, go back
The System Frame Number observed time difference of each cell of front end road measuring device measurement can be utilized（System Frame Number
Observed Time Difference, SFN-OTD）, the distance that front end road measuring device currently arrives each cell is obtained, with reference to clothes
The site information of business cell and each adjacent cell, calculates the current geographic position of front end road measuring device.
Above two location algorithm is only for example, and in practical application, every kind of communication standard is to that should have the positioning realized
Algorithm, this is no longer going to repeat them.
Step 120：Background monitoring system determines the correspondence default error amount of each positioning result respectively.
No matter the location algorithm based on any communication standard, can there is certain error, and different location algorithms
Also different error amounts are correspond to, for example, the error amount of location algorithm acquiescence is 300 meters under GSM standards.Therefore, background monitoring
System needs to determine the preset error value corresponding to each positioning result respectively.
In practical application, backstage monitoring system is based on different communication standards using respective Network measurement information for preceding
End road measuring device carries out positional information calculation, and from the result of existing location algorithm, whichever communication standard is corresponding fixed
Can there is error in position algorithm, therefore, in the embodiment of the present invention, backstage monitoring system is using the positioning knot under different communication standard
Fruit carries out comprehensive descision, to eliminate error present in positioning result to the full extent, so as to enter to front end road measuring device
Row is accurately positioned.
Step 130：Background monitoring system determines that each is determined respectively according to each positioning result and corresponding error amount
The measurement range that position result is characterized.
Specifically, by taking positioning result A and its error amount A as an example, the target position that background monitoring system is indicated with positioning result A
The center of circle is set to, draws circular as radius with error amount A, this circle is the measurement range that positioning result A is characterized.
Step 140：The center of the maximum overlapping region of each measurement range that background monitoring system will be obtained determines
It is the target location of front end drive test terminal, wherein, maximum overlapping region is that each measurement range overlaps the most area of degree of covering
Domain.
For example, refering to shown in Fig. 2, in the embodiment of the present invention, circle A, circle B, circle C, circle D and circle E correspond to five kinds of differences respectively
Communication standard under the measurement range that is characterized of positioning result, then, the shadow region in Fig. 2 is maximum overlapping region,
Justify A, circle B, circle C and circle E to cover on this shadow region, the overlap degree of covering of shadow region is 4, therefore, shadow region
The center in domain is the target location of the front end road measuring device of final judgement.As shown in Fig. 2 due to circle D and other circles
Position overlapping region is less, therefore does not consider to justify the measurement range that D is characterized.
Further, if there are at least two maximum crossover regions in the measurement range that is characterized of each positioning result for obtaining
Domain, then background monitoring system choose the center of the wherein maximum maximum overlapping region of area as the mesh of front end drive test terminal
Cursor position.
For example, refering to shown in Fig. 3, three stain regions are consistent with the overlapping degree of shadow region, that is, overlap number of times and be
3, then select the maximum shadow region of overlapping area, just the middle center of the shadow region as front end road measuring device mesh
Cursor position.
Based on above-described embodiment, refering to shown in Fig. 4, in the embodiment of the present invention, background monitoring system includes communication unit 40
With processing unit 41, wherein,
Communication unit 40, at least two network measures that receiving front-end road measuring device is reported using different communication standard
Information, wherein, a kind of communication standard of each Network measurement information correspondence；
Processing unit 41, for being determined front end road measuring device according to each Network measurement information for obtaining respectively
Position, obtains corresponding positioning result, and determines the correspondence default error amount of each positioning result respectively, then respectively according to each
Individual positioning result and corresponding error amount, determine the measurement range that each positioning result is characterized, and each survey that will be obtained
The center for measuring the maximum overlapping region of scope is defined as the target location of front end drive test terminal, wherein, maximum overlapping region
For each measurement range overlaps the most region of degree of covering.
Communication unit 40 specifically for：
The network road measurement information that receiving front-end road measuring device is reported using following communication standard：TD-SCDMA standards, WCDMA
Standard, GSM standards, CDMA standards, WLAN standards, TD-LTE standards, one kind or any combination in EVDO standards.
Processing unit 41 specifically for：
After any one Network measurement information is obtained, any one Network measurement information is being used to the front end
Before road measuring device is positioned, with it is default when a length of cycle, count any one Network measurement information in the above-mentioned cycle
In average value, and determine using obtain average value carry out follow-up location Calculation.
Processing unit 41 specifically for：
According to any one positioning result and corresponding error amount, the measurement that above-mentioned any one positioning result is characterized is determined
During scope, with any one positioning result indicate target location as the center of circle, with the corresponding mistake of any one positioning result
Difference is that radius draws circle, the measurement range that this circle is characterized as any one positioning result.
Processing unit 41 is further used for：
If there are at least two maximum overlapping regions in each measurement range for obtaining, by the maximum that wherein area is maximum
The center of overlapping region is defined as the target location of front end drive test terminal.
Based on above-described embodiment, refering to shown in Fig. 5, in the embodiment of the present invention, background monitoring system includes COM1 50
With processor 51, wherein,
COM1 50, at least two network measures that receiving front-end road measuring device is reported using different communication standard
Information, wherein, a kind of communication standard of each Network measurement information correspondence；
Processor 51, for being positioned to front end road measuring device according to each Network measurement information for obtaining respectively,
Corresponding positioning result is obtained, and determines the correspondence default error amount of each positioning result respectively, then respectively according to each
Positioning result and corresponding error amount, determine the measurement range that each positioning result is characterized, and each measurement that will be obtained
The center of the maximum overlapping region of scope is defined as the target location of front end drive test terminal, wherein, maximum overlapping region is
Each measurement range overlaps the most region of degree of covering.
COM1 50 specifically for：
The network road measurement information that receiving front-end road measuring device is reported using following communication standard：TD-SCDMA standards, WCDMA
Standard, GSM standards, CDMA standards, WLAN standards, TD-LTE standards, one kind or any combination in EVDO standards.
Processor 51 specifically for：
After any one Network measurement information is obtained, any one Network measurement information is being used to the front end
Before road measuring device is positioned, with it is default when a length of cycle, count any one Network measurement information in the above-mentioned cycle
In average value, and determine using obtain average value carry out follow-up location Calculation.
Processor 51 specifically for：
According to any one positioning result and corresponding error amount, the measurement that above-mentioned any one positioning result is characterized is determined
During scope, with any one positioning result indicate target location as the center of circle, with the corresponding mistake of any one positioning result
Difference is that radius draws circle, the measurement range that this circle is characterized as any one positioning result.
Processor 51 is further used for：
If there are at least two maximum overlapping regions in each measurement range for obtaining, by the maximum that wherein area is maximum
The center of overlapping region is defined as the target location of front end drive test terminal.
In sum, in the embodiment of the present invention, background monitoring system is respectively adopted the network obtained under different communication standard
Metrical information is positioned to front end road measuring device, and combines the target position of each positioning result to front end road measuring device of acquisition
Putting carries out synthetic determination, so as to significantly reduce the error of positioning result, realizes and front end road measuring device is accurately positioned,
Location efficiency can be obviously improved simultaneously；Further, localization method provided in an embodiment of the present invention, due to being not only restricted to GPS
The quality of signal, and be not only restricted to reporting for MR data, therefore, the scope of application is wider, operability and reliability more preferably, while
Also performance pressures, exploitation and the cost safeguarded will not be brought to decrease to indoor road test system.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can be using the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.And, the present invention can be used and wherein include the computer of computer usable program code at one or more
Usable storage medium（Including but not limited to magnetic disk storage, CD-ROM, optical memory etc.）The computer program of upper implementation is produced
The form of product.
The present invention is with reference to method according to embodiments of the present invention, equipment（System）And the flow of computer program product
Figure and/or block diagram are described.It should be understood that every first-class during flow chart and/or block diagram can be realized by computer program instructions
The combination of flow and/or square frame in journey and/or square frame and flow chart and/or block diagram.These computer programs can be provided
The processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced for reality by the instruction of computer or the computing device of other programmable data processing devices
The device of the function of being specified in present one flow of flow chart or multiple one square frame of flow and/or block diagram or multiple square frames.
These computer program instructions may be alternatively stored in can guide computer or other programmable data processing devices with spy
In determining the computer-readable memory that mode works so that instruction of the storage in the computer-readable memory is produced and include finger
Make the manufacture of device, the command device realize in one flow of flow chart or multiple one square frame of flow and/or block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented treatment, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to include excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification without deviating from this hair to the embodiment of the present invention
The spirit and scope of bright embodiment.So, if these modifications of the embodiment of the present invention and modification belong to the claims in the present invention
And its within the scope of equivalent technologies, then the present invention is also intended to comprising these changes and modification.
Claims (8)
1. a kind of test independent positioning method based on indoor road test system, it is characterised in that including：
At least two Network measurement informations that receiving front-end road measuring device is reported using different communication standard, wherein, each net
A kind of communication standard of network metrical information correspondence；
With it is default when a length of cycle, according to each Network measurement information for obtaining, average in the cycle taking respectively
Value, positions to the front end road measuring device, obtains corresponding positioning result；
The correspondence default error amount of each positioning result is determined respectively；
Respectively according to each positioning result and corresponding error amount, the measurement range that each positioning result is characterized is determined；
The center of the maximum overlapping region of each measurement range for obtaining is defined as the target of the front end drive test terminal
Position, wherein, the maximum overlapping region is that each measurement range overlaps the most region of degree of covering.
2. the method for claim 1, it is characterised in that the communication standard includes TD SDMA TD-
SCDMA standards, WCDMA WCDMA standards, whole world Mobile Access System GSM standard, CDMA CDMA standards,
WLAN WLAN standards, TD SDMA-Long Term Evolution TD-LTE standards, Evolution-Data Optimized EVDO standards
In one kind or any combination.
3. the method for claim 1, it is characterised in that according to any one positioning result and corresponding error amount, really
The measurement range that fixed described any one positioning result is characterized, including：
With described any one positioning result indicate target location as the center of circle, with the corresponding mistake of described any one positioning result
Difference is that radius draws circle, using the circular measurement range characterized as described any one positioning result.
4. the method as described in claim any one of 1-3, it is characterised in that further include：
If there are at least two maximum overlapping regions in each measurement range for obtaining, the maximum maximum of wherein area is overlapped
The center in region is defined as the target location of the front end drive test terminal.
5. a kind of background monitoring system, it is characterised in that including：
Communication unit, at least two Network measurement informations that receiving front-end road measuring device is reported using different communication standard,
Wherein, a kind of communication standard of each Network measurement information correspondence；
Processing unit, for it is default when a length of cycle, respectively according to obtain each Network measurement information in the week
Interim average value, positions to the front end road measuring device, obtains corresponding positioning result, and determines that correspondence is every respectively
One default error amount of positioning result, then respectively according to each positioning result and corresponding error amount, determine that each is determined
The measurement range that position result is characterized, and the center of the maximum overlapping region of each measurement range for obtaining is defined as institute
The target location of front end drive test terminal is stated, wherein, the maximum overlapping region is that each measurement range overlap degree of covering is most
Region.
6. background monitoring system as claimed in claim 5, it is characterised in that the communication unit specifically for：
The Network measurement information that receiving front-end road measuring device is reported using following communication standard：TD SDMA TD-
SCDMA standards, WCDMA WCDMA standards, whole world Mobile Access System GSM standard, CDMA CDMA standards,
WLAN WLAN standards, TD SDMA-Long Term Evolution TD-LTE standards, Evolution-Data Optimized EVDO standards
In one kind or any combination.
7. background monitoring system as claimed in claim 5, it is characterised in that the processing unit specifically for：
According to any one positioning result and corresponding error amount, it is determined that the measurement range that described any one positioning result is characterized
When, with described any one positioning result indicate target location as the center of circle, with the corresponding mistake of described any one positioning result
Difference is that radius draws circle, using the circular measurement range characterized as described any one positioning result.
8. the background monitoring system as described in claim any one of 5-7, it is characterised in that the processing unit is further used
In：
If there are at least two maximum overlapping regions in each measurement range for obtaining, the maximum maximum of wherein area is overlapped
The center in region is defined as the target location of the front end drive test terminal.
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| CN107517440A (en) * | 2016-06-15 | 2017-12-26 | 中兴通讯股份有限公司 | Verify the method and system of the positioning precision in mobile radio communication |
| CN108235335B (en) * | 2016-12-15 | 2021-06-08 | 中国移动通信集团设计院有限公司 | Method and device for determining weak coverage area of indoor network |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101074989A (en) * | 2006-05-19 | 2007-11-21 | 华夏科技股份有限公司 | Method for predicting traffic tool driving path by global satellite positioning system |
| CN101312584A (en) * | 2007-05-25 | 2008-11-26 | 展讯通信（上海）有限公司 | Wireless positioning method and system based on base station signal / mobile phone signal |
| CN101784110A (en) * | 2009-01-21 | 2010-07-21 | 英华达（南京）科技有限公司 | Mixed location method of different networks |
| CN102012234A (en) * | 2009-09-04 | 2011-04-13 | 陈宗炜 | Vehicle navigation device |
| CN102081154A (en) * | 2009-11-30 | 2011-06-01 | 北京时代凌宇科技有限公司 | Multi-target real-time positioning device and positioning method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6246884B1 (en) * | 1998-08-19 | 2001-06-12 | Sigmaone Communications Corporation | System and method for measuring and locating a mobile station signal in a wireless communication system |
| KR101301979B1 (en) * | 2010-12-21 | 2013-08-30 | 주식회사 케이티 | Method and apparatus for measuring location using access point, and method for estimating location coordinate of access point |
-
2013
- 2013-12-26 CN CN201310733476.1A patent/CN103687005B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101074989A (en) * | 2006-05-19 | 2007-11-21 | 华夏科技股份有限公司 | Method for predicting traffic tool driving path by global satellite positioning system |
| CN101312584A (en) * | 2007-05-25 | 2008-11-26 | 展讯通信（上海）有限公司 | Wireless positioning method and system based on base station signal / mobile phone signal |
| CN101784110A (en) * | 2009-01-21 | 2010-07-21 | 英华达（南京）科技有限公司 | Mixed location method of different networks |
| CN102012234A (en) * | 2009-09-04 | 2011-04-13 | 陈宗炜 | Vehicle navigation device |
| CN102081154A (en) * | 2009-11-30 | 2011-06-01 | 北京时代凌宇科技有限公司 | Multi-target real-time positioning device and positioning method |
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