CN106507372A - A kind of wireless network zone-skipping coverage detection method, device and communication system - Google Patents
A kind of wireless network zone-skipping coverage detection method, device and communication system Download PDFInfo
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- CN106507372A CN106507372A CN201510565740.4A CN201510565740A CN106507372A CN 106507372 A CN106507372 A CN 106507372A CN 201510565740 A CN201510565740 A CN 201510565740A CN 106507372 A CN106507372 A CN 106507372A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/18—Network planning tools
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
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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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Abstract
The invention provides a kind of wireless network zone-skipping coverage detection method, device and communication system, the detection method includes：The positional information and signal message of each measurement report MR sampled points in acquisition cell；According to the positional information and signal message of each measurement report MR sampled points, the area covered parameter of cell is calculated；Area covered parameter includes whether cell is area covered cell, and when cell is area covered cell, by MPS process by area covered cell.By the enforcement of the present invention, the positional information and signal message of to be detected cell in all MR collection points are obtained first, and more area's parameter of cell is calculated according to these information, it doesn't matter with mobile station for the method, the interference that mobile station is brought is avoided, accuracy is high, further the method needs to calculate according to multiple parameters, accuracy is further increased, solves the problems, such as that existing cross-boundary coverage judging method accuracy is low.
Description
Technical field
A kind of the present invention relates to area covered detection of communication system and optimization field, more particularly to wireless network
Area covered detection method, device and communication system.
Background technology
With the development of wireless network, mobile operator is greatly developed to improve user data service perception
LTE wireless networks, good wireless coverage are the premises for ensureing mobile communication network quality and index, in conjunction with
Rational parameter setting can just obtain a high performance wireless network.
LTE network typically adopts identical networking, and co-channel interference is serious, and good covering and interference control are to net
Network performance is significant.The covering problem being related to is mainly shown as four aspects：Empty, the weak covering of covering,
Area covered and pilot pollution.Mainly there is the transmission power too big, antenna of base station the reason for causing area covered
Angle of declination arranges impact of unreasonable, wireless environment factor etc., and these influence factors are usually according to actual environment
Different and change, often there is disguise, so as to result in the disguise of area covered.
Current area covered algorithm is mostly fairly simple, and great majority only only account for distance factor, with movement
As a example by platform mobile handoff cell scenario, when mobile station is switched to adjacent cell from main plot, with main plot away from
From main plot during more than main plot coverage, is judged as area covered cell, the adjacent cell is to be got over
Area coverage cell；In actual applications, affected by factors such as mobile station its own signals, this determination methods are held
Easily misjudge, for example mobile station signal is poor, it is impossible to normally receive adjacent cell signal, cause apart from adjacent cell very
Just switch when near, and then cause main plot false judgment to be area covered cell, accuracy is low.
Therefore, how a kind of method for improving area covered accuracy of judgement degree is provided, is people in the art
Member's technical problem urgently to be resolved hurrily.
Content of the invention
The invention provides a kind of wireless network zone-skipping coverage detection method, device and communication system, to solve
The low problem of existing cross-boundary coverage judging method accuracy.
The invention provides a kind of wireless network zone-skipping coverage detection method, which includes：
The positional information and signal message of each measurement report MR sampled points in acquisition cell；
According to the positional information and signal message of each measurement report MR sampled points, the area covered of cell is calculated
Parameter；Area covered parameter includes whether cell is area covered cell, and when cell is that area covered is little
Qu Shi, by MPS process by area covered cell.
Further, also include：According to the area covered parameter of each cell in detection zone, inspection knot is carried out
Fruit shows.
Further, carrying out inspection result displaying includes：According to the area covered parameter of each cell, determine each
The corresponding number and distance by area covered cell of area covered cell, on area covered cell according to impact
Degree is ranked up.
Further, carrying out inspection result displaying includes：Show inspection result using form and/or GIS figures.
Further, in the positional information and signal message of each measurement report MR sampled points obtained in cell
Before, also include：Obtain the total number of measurement report MR sampled points in cell；When total number is less than or waits
When MR total sampled point thresholdings, directly the area covered parameter of the cell is set to：Cell Bu Weiyue area
Coverage cell；When total number sampled point thresholding total more than MR, each measurement report obtained in cell is executed
The positional information and signal message of MR sampled points.
Further, according to the positional information and signal message of each measurement report MR sampled points, cell is calculated
Area covered parameter include：
According to the signal message of each measurement report MR sampled points, the letter of each measurement report MR sampled points is judged
In number information, whether measurement signal referenced strength RSRP of main plot is more than main plot RSRP thresholdings, each master
Whether the measurement signal referenced strength RSRP difference of adjacent cell pair is more than main plot and adjacent area RSRP difference doors
Limit, by measurement signal referenced strength RSRP more than main plot RSRP thresholdings measurement report MR sampled points,
And its all main adjacent cell Alignment measuring signal referenced strength RSRP differences are more than main plot and adjacent area RSRP
The main adjacent cell of difference threshold is to increasing to first set；
For all measurement report MR sampled points in first set, according to its corresponding positional information, sentence
Breaking, whether which is more than main plot itself station station spacing ratio thresholding multiple with the distance of main plot, determines little with master
Measurement report MR sampled point of the distance in area more than main plot itself station station spacing ratio thresholding multiple, by which
In first set M, corresponding main adjacent cell is to increasing to second set；
The main adjacent cell pair repeated in second set is removed, the 3rd is formed and is gathered；
Adjacent cell is affected according to all main adjacent cells in the 3rd set on determining, judge to affect to be in adjacent cell
Whether the cell number in cell capped cell search azimuth and horizontal field angle threshold range is little more than master
Number thresholding in adjacent area in the range of area searching, if be less than or equal to, it is determined that the area covered parameter of the cell sets
It is set to：Cell is not area covered cell；If being more than, it is determined that the area covered parameter of the cell is set to：
Cell is area covered cell, will affect in adjacent cell in the capped cell search azimuth of cell and level
Cell in field angle threshold range is set to by area covered cell.
The invention provides a kind of wireless network zone-skipping covers detection means, which includes：
Acquisition module, for obtaining the positional information and signal letter of each measurement report MR sampled points in cell
Breath；
Processing module, for positional information and signal message according to each measurement report MR sampled points, calculates little
The area covered parameter in area；Area covered parameter includes that whether cell is area covered cell, and work as cell
For area covered cell when, by MPS process by area covered cell.
Further, also include display module, for the area covered parameter according to each cell in detection zone,
Carry out inspection result displaying.
Further, display module is used for the area covered parameter according to each cell, determines that each area covered is little
The corresponding number and distance by area covered cell in area, arranges according to influence degree to area covered cell
Sequence.
Further, display module is used for showing inspection result using form and/or GIS figures.
Further, in the positional information and signal message of each measurement report MR sampled points obtained in cell
Before, acquisition module is additionally operable to the total number for obtaining measurement report MR sampled points in cell；When total number little
In or when being equal to the total sampled point thresholdings of MR, directly the area covered parameter of the cell is set by triggering processing module
It is set to：Cell is not area covered cell；When total number sampled point thresholding total more than MR, acquisition is executed
The positional information and signal message of each measurement report MR sampled points in cell.
Further, processing module is used for：
According to the signal message of each measurement report MR sampled points, the letter of each measurement report MR sampled points is judged
In number information, whether measurement signal referenced strength RSRP of main plot is more than main plot RSRP thresholdings, each master
Whether the measurement signal referenced strength RSRP difference of adjacent cell pair is more than main plot and adjacent area RSRP difference doors
Limit, by measurement signal referenced strength RSRP more than main plot RSRP thresholdings measurement report MR sampled points,
And its all main adjacent cell Alignment measuring signal referenced strength RSRP differences are more than main plot and adjacent area RSRP
The main adjacent cell of difference threshold is to increasing to first set；
For all measurement report MR sampled points in first set, according to its corresponding positional information, sentence
Breaking, whether which is more than main plot itself station station spacing ratio thresholding multiple with the distance of main plot, determines little with master
Measurement report MR sampled point of the distance in area more than main plot itself station station spacing ratio thresholding multiple, by which
In first set M, corresponding main adjacent cell is to increasing to second set；
The main adjacent cell pair repeated in second set is removed, the 3rd is formed and is gathered；
Adjacent cell is affected according to all main adjacent cells in the 3rd set on determining, judge to affect to be in adjacent cell
Whether the cell number in cell capped cell search azimuth and horizontal field angle threshold range is little more than master
Number thresholding in adjacent area in the range of area searching, if be less than or equal to, it is determined that the area covered parameter of the cell sets
It is set to：Cell is not area covered cell；If being more than, it is determined that the area covered parameter of the cell is set to：
Cell is area covered cell, in the capped cell search azimuth of cell and horizontal field angle threshold range
Interior cell is by area covered cell.
The invention provides a kind of communication system, which includes the detection means of present invention offer.
Beneficial effects of the present invention：
The invention provides a kind of area covered detection method, obtains all MR in cell to be detected first and adopts
The positional information and signal message of collection point, and more area's parameter of cell, the method is calculated according to these information
It doesn't matter with mobile station, it is to avoid the interference that mobile station is brought, accuracy are high, and further the method needs
Calculated according to multiple parameters, further increase accuracy, solve existing cross-boundary coverage judging method accurate
The low problem of degree.
Description of the drawings
The structural representation of the detection means that Fig. 1 is provided for first embodiment of the invention；
The flow chart of the detection method that Fig. 2 is provided for second embodiment of the invention；
The flow chart of the detection method that Fig. 3 is provided for third embodiment of the invention；
Fig. 4 is the parameter setting schematic diagram in the first scene of third embodiment of the invention；
Fig. 5 is that the testing result in the first scene of third embodiment of the invention shows schematic diagram；
Fig. 6 is the parameter setting schematic diagram in the second scene of third embodiment of the invention；
Fig. 7 is that the testing result in the second scene of third embodiment of the invention shows schematic diagram.
Specific embodiment
Further annotation explanation is now made to the present invention by way of specific embodiment combines accompanying drawing.
First embodiment：
The structural representation of the detection means that Fig. 1 is provided for first embodiment of the invention, as shown in Figure 1,
In the present embodiment, the wireless network zone-skipping covering detection means 1 that the present invention is provided includes：
Acquisition module 11, for obtaining the positional information and signal of each measurement report MR sampled points in cell
Information；
Processing module 12, for positional information and signal message according to each measurement report MR sampled points, calculates
The area covered parameter of cell；Area covered parameter includes whether cell is area covered cell, and when little
When area is area covered cell, by MPS process by area covered cell.
In certain embodiments, as shown in figure 1, the detection means 1 in above-described embodiment also includes showing mould
Block 13, for the area covered parameter according to each cell in detection zone, carries out inspection result displaying.
In certain embodiments, the display module 13 in above-described embodiment is used for the area covered according to each cell
Parameter, determines the corresponding number and distance by area covered cell of each area covered cell, to area covered
Cell is ranked up according to influence degree, such as certain area covered cell more by area covered number of cells,
Distance is more remote, and the influence degree (degree of disturbance) of the area covered cell is higher.
In certain embodiments, the display module 13 in above-described embodiment is used for scheming using form and/or GIS
Show inspection result.
In certain embodiments, in the positional information and letter of each measurement report MR sampled points obtained in cell
Before number information, the acquisition module 11 in above-described embodiment is additionally operable to obtain measurement report MR samplings in cell
The total number of point；When total number sampled point thresholding total less than or equal to MR, processing module 12 is directly triggered
The area covered parameter of the cell is set to：Cell is not area covered cell；When total number is more than MR
During total sampled point thresholding, the positional information and signal for obtaining each measurement report MR sampled points in cell is executed
Information.
In certain embodiments, the processing module 12 in above-described embodiment is used for：
According to the signal message of each measurement report MR sampled points, the letter of each measurement report MR sampled points is judged
In number information, whether measurement signal referenced strength RSRP of main plot is more than main plot RSRP thresholdings, each master
Whether the measurement signal referenced strength RSRP difference of adjacent cell pair is more than main plot and adjacent area RSRP difference doors
Limit, by measurement signal referenced strength RSRP more than main plot RSRP thresholdings measurement report MR sampled points,
And its all main adjacent cell Alignment measuring signal referenced strength RSRP differences are more than main plot and adjacent area RSRP
The main adjacent cell of difference threshold is to increasing to first set；
For all measurement report MR sampled points in first set, according to its corresponding positional information, sentence
Breaking, whether which is more than main plot itself station station spacing ratio thresholding multiple with the distance of main plot, determines little with master
Measurement report MR sampled point of the distance in area more than main plot itself station station spacing ratio thresholding multiple, by which
In first set M, corresponding main adjacent cell is to increasing to second set；
The main adjacent cell pair repeated in second set is removed, the 3rd is formed and is gathered；
Adjacent cell is affected according to all main adjacent cells in the 3rd set on determining, judge to affect to be in adjacent cell
Whether the cell number in cell capped cell search azimuth and horizontal field angle threshold range is little more than master
Number thresholding in adjacent area in the range of area searching, if be less than or equal to, it is determined that the area covered parameter of the cell sets
It is set to：Cell is not area covered cell；If being more than, it is determined that the area covered parameter of the cell is set to：
Cell is area covered cell, in the capped cell search azimuth of cell and horizontal field angle threshold range
Interior cell is by area covered cell.
The invention provides a kind of communication system, which includes the detection means 1 of present invention offer.
Second embodiment：
The flow chart of the detection method that Fig. 2 is provided for second embodiment of the invention, as shown in Figure 2, in this reality
Apply in example, the detection method that the wireless network zone-skipping that the present invention is provided covers is comprised the following steps：
S201：The positional information and signal message of each measurement report MR sampled points in acquisition cell；
S202：According to the positional information and signal message of each measurement report MR sampled points, getting over for cell is calculated
Area covers parameter；Area covered parameter includes whether cell is area covered cell, and when cell is more area
During coverage cell, by MPS process by area covered cell.
In certain embodiments, the detection method in above-described embodiment also includes：According to each little in detection zone
The area covered parameter in area, carries out inspection result displaying.
In certain embodiments, the inspection result displaying that carries out in above-described embodiment includes：According to each cell
Area covered parameter, determines the corresponding number and distance by area covered cell of each area covered cell, right
Area covered cell is ranked up according to influence degree.
In certain embodiments, the inspection result displaying that carries out in above-described embodiment includes：Using form and/or
GIS figures show inspection result.
In certain embodiments, in the positional information and letter of each measurement report MR sampled points obtained in cell
Before number information, the detection method in above-described embodiment also includes：Obtain measurement report MR samplings in cell
The total number of point；When total number sampled point thresholding total less than or equal to MR, directly by the more area of the cell
Cover parameter to be set to：Cell is not area covered cell；When total number sampled point thresholding total more than MR,
Execute the positional information and signal message for obtaining each measurement report MR sampled points in cell.
In certain embodiments, the positional information according to each measurement report MR sampled points in above-described embodiment
And signal message, calculate cell area covered parameter include：
According to the signal message of each measurement report MR sampled points, the letter of each measurement report MR sampled points is judged
In number information, whether measurement signal referenced strength RSRP of main plot is more than main plot RSRP thresholdings, each master
Whether the measurement signal referenced strength RSRP difference of adjacent cell pair is more than main plot and adjacent area RSRP difference doors
Limit, by measurement signal referenced strength RSRP more than main plot RSRP thresholdings measurement report MR sampled points,
And its all main adjacent cell Alignment measuring signal referenced strength RSRP differences are more than main plot and adjacent area RSRP
The main adjacent cell of difference threshold is to increasing to first set；
For all measurement report MR sampled points in first set, according to its corresponding positional information, sentence
Breaking, whether which is more than main plot itself station station spacing ratio thresholding multiple with the distance of main plot, determines little with master
Measurement report MR sampled point of the distance in area more than main plot itself station station spacing ratio thresholding multiple, by which
In first set M, corresponding main adjacent cell is to increasing to second set；
The main adjacent cell pair repeated in second set is removed, the 3rd is formed and is gathered；
Adjacent cell is affected according to all main adjacent cells in the 3rd set on determining, judge to affect to be in adjacent cell
Whether the cell number in cell capped cell search azimuth and horizontal field angle threshold range is little more than master
Number thresholding in adjacent area in the range of area searching, if be less than or equal to, it is determined that the area covered parameter of the cell sets
It is set to：Cell is not area covered cell；If being more than, it is determined that the area covered parameter of the cell is set to：
Cell is area covered cell, will affect in adjacent cell in the capped cell search azimuth of cell and level
Cell in field angle threshold range is set to by area covered cell.
Further annotation explanation is done to the present invention in conjunction with concrete application scene.
3rd embodiment：
As shown in figure 3, the detection method that the wireless network zone-skipping that the present embodiment is provided covers is comprised the following steps：
S301：Detection main plot is set according to the environmental factorss of detection range affiliated region and adjacent area RSRP is poor
Value thresholding.
A kind of application scenarios are as shown in table 1 below：
Table 1
As shown in table 1, in the present embodiment, detection main plot and adjacent area RSRP difference thresholds include following
Parameter：
The total sampled point thresholdings of MR；Main plot RSRP thresholdings, main plot and adjacent area RSRP difference thresholds；
MR points and the ratio thresholding of main plot distance and main plot itself station spacing, main plot itself station spacing is span
Meansigma methodss with a distance from 6 nearest base stations of main plot and main plot, ratio thresholding are to adapt to difference
Station spacing under scene and plus a scale factor, be multiplied by ratio thresholding with the station spacing of main plot to obtain
Real station spacing, in actual applications, nearest base station number can be carried out according to the region scene of cell
Arrange；Capped cell search azimuth and horizontal lobe angular threshold；Adjacent area number in the range of primary cell search
Thresholding.
S302：Detection zone is determined according to user setup, all main plots of detection zone are determined.
Certain cell or suburb in city can be set to detection zone by user as needed, by detection zone
All cells successively as main plot execution step S303.
S303：Carry out area covered detection successively to each main plot, export testing result；
For each cell, following steps are carried out：
Selected by reading, the MR total number of sample points of cell, judges whether sampled point thresholding Total total more than MR
Sample Num, if be to continue with, otherwise flow process terminates, and the cell is non-area covered cell；
Whether the main plot RSRP that the cycle criterion cell each MR sampled point interior is collected is more than
RSRP Thd, while whether the main adjacent cell RSRP difference of each main adjacent cell pair is more than RSRPDiff
Thd, (main plot RSRP is more than RSRP Thd, and main adjacent cell RSRP difference is big by eligible
In RSRPDiff Thd) MR and corresponding main adjacent cell to adding first set M.Such as main plot a
The main plot RSRP ＞ RSRP Thd that collect of MR sampled points 1, the MR sampled points 1 have 3
Adjacent cell b, c, d, then the main adjacent cell of the MR sampled points 1 to include (a, b), (a, c),
(a, d), if main adjacent cell is more than RSRPDiff to the main adjacent cell RSRP difference of (a, b) and (a, c)
Thd；MR sampled points 1 and its main adjacent cell are added to the first collection to (a, b) and (a, c) now
Close M；
In cycle criterion set M, whether each MR sampled points meet and main plot distance>Stand main plot itself
Station spacing X times, will meet the main adjacent cell in set M of the MR sampled points of condition to being added to
Two set S；
Remove the main adjacent cell pair repeated in set S, form the 3rd set N；In actual applications, different
MR sampled points can correspond to the main adjacent cell pair of identical, in order to avoid the double counting of follow-up adjacent cell,
This step carries out deduplication operates；
Adjacent area in search set N in the range of the Degree of main plot, the neighbour checked in the hunting zone
Whether area's number is more than adjacent area number thresholding OverCovCell Thd in the range of primary cell search；If it does,
This main plot is judged as area covered cell then, the adjacent area for searching is judged as by area covered cell；
If less than or be equal to, this main plot is judged as non-area covered cell；Flow process terminates.
S304：Testing result displaying is carried out using form and GIS figures；
The present embodiment improves new mode on result display form, is entered respectively in the form of form and GIS
Row shows：
Form show when show area covered cell, by area covered cell number, number of rings and by more area's list；
The upper area covered cells of GIS and line is carried out between area covered cell, more intuitively can be found
Problem.
Clearer for presenting the use flow process of the present invention, result, below in conjunction with accompanying drawing 3-7, it is divided to two fields
Scape is described in further detail to the present invention：
First scene：Dense city scene, thresholding is arranged sees Fig. 4, as a result shows as shown in Figure 5, flow process bag
Include following steps：
The total sampled point thresholdings 500 of MR for arranging are read, the MR points for then counting selected cell are 1438,
More than thresholding 500, next step is entered；
Main plot RSRP in 1438 MR points of cycle criterion>Main adjacent cells RSRP of=- 100and are poor
Value>- 6 MR points, by qualified MR and main adjacent cell to adding set M；
Meet and main plot distance in cycle criterion set M>The MR of 3 times of the station spacing in main plot itself station
Points, if meet the MR points of 3 times of station spacing>By area covered cell number thresholding
OverCovSample Thd50, by main adjacent cells of all MR for meeting condition in set M to adding
Arrive set S；
Remove the main adjacent cell pair repeated in set S, form set N；
Search set N in positioned at main plot deflection both sides each 60 degree in the range of adjacent area, check in hunting zone
Interior adjacent area number whether more than adjacent area number thresholding 5 in the range of primary cell search, if greater than then will be little for this master
Area is judged as area covered cell, and the adjacent area in N in hunting zone is by area covered cell.
Second scene：Suburb scene, thresholding arrange sees Fig. 6, as a result show as shown in Figure 7, flow process include with
Lower step：
The total sampled point thresholdings 200 of MR for arranging are read, the MR points for then counting selected cell are 338,
More than thresholding 200, next step is entered；
Main plot RSRP in 338 MR points of cycle criterion>The main adjacent cell RSRP differences of=- 110and
>- 10 MR points, by qualified MR and main adjacent cell to adding set M；
Meet and main plot distance in cycle criterion set M>The MR of 4 times of the station spacing in main plot itself station
Points, if meet the MR points of 4 times of station spacing>By area covered cell number thresholding
OverCovSample Thd 30, by main adjacent cells of all MR for meeting condition in set M to adding
Enter to set S
Step removes the main adjacent cell pair repeated in set S, forms set N；
Search set N in positioned at main plot deflection both sides each 60 degree in the range of adjacent area, check in hunting zone
Interior adjacent area number whether more than the adjacent area number thresholding 3 in the range of primary cell search, if greater than then this is led
Cell is judged as area covered cell, and the adjacent area in set N in hunting zone is by area covered cell.
Two concrete application scenes of the present embodiment have analyzed area covered cell and by more area by five steps
Coverage cell, meanwhile, introduce new parameter：By area covered cell number thresholding OverCovSample
Thd so that judged result is more accurate, by line by area covered cell and by area covered in GIS
Cell is coupled together, and intuitively orients very much area covered cell.
In summary, by the enforcement of the present invention, at least there is following beneficial effect：
The invention provides a kind of area covered detection method, obtains all MR in cell to be detected first and adopts
The positional information and signal message of collection point, and more area's parameter of cell, the method is calculated according to these information
It doesn't matter with mobile station, it is to avoid the interference that mobile station is brought, accuracy are high, and further the method needs
Calculated according to multiple parameters, further increase accuracy, solve existing cross-boundary coverage judging method accurate
The low problem of degree.
The above is only the specific embodiment of the present invention, any pro forma restriction is not done to the present invention,
Every according to the present invention technical spirit embodiment of above is made any simple modification, equivalent variations,
In conjunction with or modification, still fall within the protection domain of technical solution of the present invention.
Claims (13)
1. a kind of wireless network zone-skipping coverage detection method, it is characterised in that include：
The positional information and signal message of each measurement report MR sampled points in acquisition cell；
According to the positional information and signal message of each measurement report MR sampled points, the more area of cell is calculated
Cover parameter；The area covered parameter includes whether cell is area covered cell, and when cell is for more
During area coverage cell, by MPS process by area covered cell.
2. detection method as claimed in claim 1, it is characterised in that also include：According to detection zone
The area covered parameter of interior each cell, carries out inspection result displaying.
3. detection method as claimed in claim 2, it is characterised in that described carry out inspection result displaying
Including：According to the area covered parameter of each cell, determine that each area covered cell is corresponding and covered by more area
The number and distance of lid cell, is ranked up according to influence degree to area covered cell.
4. detection method as claimed in claim 2, it is characterised in that described carry out inspection result displaying
Including：Show the inspection result using form and/or GIS figures.
5. detection method as claimed in claim 1, it is characterised in that obtaining each measurement in cell
Before the positional information and signal message of report MR sampled points, also include：Obtain the measurement report in cell
Accuse the total number of MR sampled points；When total number sampled point thresholding total less than or equal to MR, directly
The area covered parameter of the cell is set to：Cell is not area covered cell；When the total number is more than
During the total sampled point thresholding of the MR, the position letter for obtaining each measurement report MR sampled points in cell is executed
Breath and signal message.
6. the detection method as described in any one of claim 1 to 5, it is characterised in that according to described each
The positional information and signal message of measurement report MR sampled points, the area covered parameter for calculating cell include：
According to the signal message of each measurement report MR sampled points, the letter of each measurement report MR sampled points is judged
In number information, whether measurement signal referenced strength RSRP of main plot is more than main plot RSRP thresholdings, each master
Whether the measurement signal referenced strength RSRP difference of adjacent cell pair is more than main plot and adjacent area RSRP difference doors
Limit, by measurement signal referenced strength RSRP more than main plot RSRP thresholdings measurement report MR sampled points,
And its all main adjacent cell Alignment measuring signal referenced strength RSRP differences are more than main plot and adjacent area RSRP
The main adjacent cell of difference threshold is to increasing to first set；
For all measurement report MR sampled points in the first set, according to its corresponding positional information,
Judge which with the distance of main plot whether more than main plot itself station station spacing ratio thresholding multiple, determination and master
Measurement report MR sampled point of the distance of cell more than main plot itself station station spacing ratio thresholding multiple, will
Its in first set M corresponding main adjacent cell to increasing to second set；
The main adjacent cell pair repeated in the second set is removed, the 3rd is formed and is gathered；
Adjacent cell is affected according to all main adjacent cells in the described 3rd set on determining, judge that the impact is adjacent little
Whether the cell number in area in cell capped cell search azimuth and horizontal field angle threshold range
More than adjacent area number thresholding in the range of primary cell search, if being less than or equal to, it is determined that cover in the more area of the cell
Lid parameter is set to：Cell is not area covered cell；If being more than, it is determined that the area covered ginseng of the cell
Number is set to：Cell is area covered cell, little by being capped in the cell in the impact adjacent cell
Azimuth is searched in area and the cell in horizontal field angle threshold range is set to by area covered cell.
7. a kind of wireless network zone-skipping covers detection means, it is characterised in that include：
Acquisition module, for obtaining the positional information and signal letter of each measurement report MR sampled points in cell
Breath；
Processing module, for positional information and signal message according to each measurement report MR sampled points, meter
Calculate the area covered parameter of cell；The area covered parameter includes whether cell is area covered cell, with
And when cell is area covered cell, by MPS process by area covered cell.
8. detection means as claimed in claim 7, it is characterised in that also include display module, for root
According to the area covered parameter of each cell in detection zone, inspection result displaying is carried out.
9. detection means as claimed in claim 8, it is characterised in that the display module is used for basis
The area covered parameter of each cell, determines that each area covered cell is corresponding by the individual of area covered cell
Number and distance, are ranked up according to influence degree to area covered cell.
10. detection means as claimed in claim 8, it is characterised in that the display module is used for utilizing
Form and/or GIS figures show the inspection result.
11. detection means as claimed in claim 7, it is characterised in that obtaining each measurement in cell
Before the positional information and signal message of report MR sampled points, the acquisition module is additionally operable to obtain in cell
The total number of the measurement report MR sampled points；When the total number is less than or equal to the total sampled point doors of MR
In limited time, directly trigger the processing module to be set to the area covered parameter of the cell：Cell Bu Weiyue area
Coverage cell；When total number sampled point thresholding total more than the MR, execute each in acquisition cell
The positional information and signal message of measurement report MR sampled points.
12. detection means as described in any one of claim 7 to 11, it is characterised in that the process
Module is used for：
According to the signal message of each measurement report MR sampled points, the letter of each measurement report MR sampled points is judged
In number information, whether measurement signal referenced strength RSRP of main plot is more than main plot RSRP thresholdings, each master
Whether the measurement signal referenced strength RSRP difference of adjacent cell pair is more than main plot and adjacent area RSRP difference doors
Limit, by measurement signal referenced strength RSRP more than main plot RSRP thresholdings measurement report MR sampled points,
And its all main adjacent cell Alignment measuring signal referenced strength RSRP differences are more than main plot and adjacent area RSRP
The main adjacent cell of difference threshold is to increasing to first set；
For all measurement report MR sampled points in the first set, according to its corresponding positional information,
Judge which with the distance of main plot whether more than main plot itself station station spacing ratio thresholding multiple, determination and master
Measurement report MR sampled point of the distance of cell more than main plot itself station station spacing ratio thresholding multiple, will
Its in first set M corresponding main adjacent cell to increasing to second set；
The main adjacent cell pair repeated in the second set is removed, the 3rd is formed and is gathered；
Adjacent cell is affected according to all main adjacent cells in the described 3rd set on determining, judge that the impact is adjacent little
Whether the cell number in area in cell capped cell search azimuth and horizontal field angle threshold range
More than adjacent area number thresholding in the range of primary cell search, if being less than or equal to, it is determined that cover in the more area of the cell
Lid parameter is set to：Cell is not area covered cell；If being more than, it is determined that the area covered ginseng of the cell
Number is set to：Cell is area covered cell, in the capped cell search azimuth of the cell and level
Cell in field angle threshold range is by area covered cell.
13. a kind of communication systems, it is characterised in that include as described in any one of claim 7 to 12
Detection means.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510565740.4A CN106507372A (en) | 2015-09-07 | 2015-09-07 | A kind of wireless network zone-skipping coverage detection method, device and communication system |
| PCT/CN2016/071465 WO2016165435A1 (en) | 2015-09-07 | 2016-01-20 | Method and device for detecting overshoot coverage of radio network, and communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510565740.4A CN106507372A (en) | 2015-09-07 | 2015-09-07 | A kind of wireless network zone-skipping coverage detection method, device and communication system |
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| Publication Number | Publication Date |
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| CN106507372A true CN106507372A (en) | 2017-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510565740.4A Withdrawn CN106507372A (en) | 2015-09-07 | 2015-09-07 | A kind of wireless network zone-skipping coverage detection method, device and communication system |
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| Country | Link |
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| WO (1) | WO2016165435A1 (en) |
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