CN107027131A - The detection method and system of a kind of signal distributions - Google Patents
The detection method and system of a kind of signal distributions Download PDFInfo
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- CN107027131A CN107027131A CN201610066766.9A CN201610066766A CN107027131A CN 107027131 A CN107027131 A CN 107027131A CN 201610066766 A CN201610066766 A CN 201610066766A CN 107027131 A CN107027131 A CN 107027131A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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Abstract
The invention discloses a kind of detection method of signal distributions and system.The detection method of the signal distributions includes：Obtain the region that each base station respective cell is covered in station list to be detected and station list to be detected；Detection instruction is sent to each base station, so that each base station sends detection request according to detection instruction to the user equipment (UE) for accessing each base station；The detection information of each base station feedback is received, detection information asks fed back signal strength information and geographical location information for the UE detections sent according to institute's access base station；Signal distributions situation is determined according to the region that the detection information of reception and each base station respective cell are covered.The signal for the detection function automatic detection target area that the present invention passes through network management system distinguishes situation, compared with the manual detection mode of prior art, improves the efficiency, precision and coverage of detection.
Description
Technical field
The present invention relates to Information ＆ Communication Technology field, and in particular to a kind of detection of signal distributions
Method and system.
Background technology
Current network management system is also without related implementation, and majority still applies drive test software
And terminal carries out field survey, the situation of signal during measurement route is depicted, also there is portion
Point test block is analyzed the metrical information that acquisition terminal is reported, but fail to be formed section and
Expansion scale, simply tests the artificial operation of website.Believe relative to using terminal measurement report
Cease function, finer can not be measured by the method for drive test, such as in the cell,
Park, personnel's close quarters such as in housing-group.Especially in high buildings and large mansions periphery or underpass
The signals such as the inside are possible to the region being blocked, and user can often occur call drop, main, quilt
Cry and the phenomenon such as be not turned on, the region of this weak covering or blind area is during general drive test
It is seldom to be measured to.
It follows that artificial drive test mode detects that the efficiency of signal distributions situation is low, detect essence
Degree is low and coverage is small, and then influences network coverage optimization.
The content of the invention
For defect of the prior art, the invention provides a kind of detection method of signal distributions
And system, compared with the manual detection mode of prior art, improve efficiency, the precision of detection
And coverage.
The present invention proposes the detection method and system of a kind of signal distributions, including：
Obtain each base station correspondence in station list to be detected and the station list to be detected small
The region that area is covered；
Detection instruction is sent to each base station, so that each base station is each to access according to the detection instruction
The user equipment (UE) of base station sends detection request；
The detection information of each base station feedback is received, the detection information is by UE according to access base
Fed back signal strength information and geographical location information is asked in the detection sent of standing；
Signal is determined according to the region that the detection information of reception and each base station respective cell are covered
Distribution situation.
Optionally, before detection instruction is sent to each base station, in addition to：
Read the UE information of each base station in station list to be detected；
According to UE information generation detection instruction, carried in the detection instruction to be detected
UE quantity；
Correspondingly, it is described to send detection instruction to each base station, so that each base station is according to the detection
Instruct to the user equipment (UE) for accessing each base station and send detection request, specifically include：
When reaching the default opening time for detecting function, the detection instruction is sent to each base
Stand, so that each base station chooses the quantity with the UE to be detected according to the detection instruction
Corresponding UE to be detected, and send detection request to the UE to be detected of selection.
Optionally, the region covered in the detection information according to reception and each base station respective cell
Before determining signal distributions situation, in addition to：
According to the predetermined period time and the default opening time of detection request, obtain in this week
The duration value of function is detected at the end of the detection request of phase；
Judge whether the duration value is more than predetermined threshold value, if it is not, then carrying out next week
The detection request of phase.
Optionally, the area that the detection information and each base station respective cell according to reception is covered
Domain determines signal distributions situation, specifically includes：
Draw signal point in the region covered according to the detection information and each base station respective cell
Butut.
Optionally, the region covered according to the detection information and each base station respective cell
Signal distribution plots are drawn, are specifically included：
In the region that each base station respective cell is covered, the detection information received is entered
Row average treatment, generates signal distribution plots；
Or,
The region that each base station respective cell is covered is divided, multiple region units are obtained；
According to the detection information in each region unit, each region unit, which draw, obtains each region unit
Regional signal distribution map；
Signal distribution plots are generated according to the regional signal distribution map.
Optionally, after generation signal distribution plots, in addition to：
Obtain the predetermined period time of detection function；
At the end of the first detection functional cycle, the first of the first detection functional cycle is detected
It whether there is the region without detection information in signal distribution plots, if so, then believing described without detection
The zone marker of breath is no user state, and open detection function again, to the base to be detected
Each base station stood in list carries out the second detection for detecting functional cycle.
Optionally, before detection function is reopened, in addition to：
Obtain the preset maximum value of detection function opening times；
Correspondingly, it is described to reopen detection function, to each in the station list to be detected
Base station carries out the second detection for detecting functional cycle, specifically includes：
Detection function is reopened, each base station in the station list to be detected is detected,
Obtain secondary signal distribution map；
According to the secondary signal distribution map and first signal distribution plots generation signal distributions
Figure；
Judge whether detection function opening times are more than the preset maximum value, if it is not, then detecting
It whether there is the region without detection information in the signal distribution plots；If so, then by signal distributions
The zone marker without detection information in figure is signal blind zone.
Optionally, before detection function is reopened, in addition to：
Default guard time is obtained, and judges detection functional cycle for the first time and second of detection work(
Whether time interval that can be between the cycle is more than the default guard time；
If so, then allowing to open second of detection function.
Present invention also offers a kind of detecting system of signal distributions, it is characterised in that including：
Acquisition module, for obtaining in station list to be detected and the station list to be detected
The region that each base station respective cell is covered；
Sending module, for sending detection instruction to each base station, so that each base station is according to the inspection
Survey instruction and send detection request to the user equipment (UE) for accessing each base station；
Receiving module, the detection information for receiving each base station feedback, the detection information is
The fed back signal strength information of detection request and geographical position that UE is sent according to institute's access base station
Confidence ceases；
Determining module, is covered for the detection information according to reception and each base station respective cell
Region determines signal distributions situation.
Optionally, in addition to：Directive generation module；
The directive generation module, for before detection instruction is sent to each base station, reading to be treated
Detect the UE information of each base station in station list；According to UE information generation detection instruction,
UE to be detected quantity is carried in the detection instruction；
Correspondingly, the sending module, specifically for being arrived in the default opening time of detection function
Up to when, by it is described detection instruction send to each base station so that each base station is according to the detection
To be detected UE corresponding with the quantity of the UE to be detected is chosen in instruction, and to the to be checked of selection
Survey UE and send detection request.
Optionally, in addition to：Judge module；
The judge module, in the detection information according to reception and each base station respective cell institute
The region of covering determined before signal distributions situation, according to the predetermined period time of detection request and
The default opening time, obtain and detect continuing for function at the end of the detection request in this cycle
Time value；Judge whether the duration value is more than predetermined threshold value, if it is not, under then carrying out
The detection request in one cycle.
Optionally, the determining module, specifically for according to the detection information and each base station pair
Draw signal distribution plots in the region for answering cell to be covered.
Optionally, the determining module, specifically for being covered in each base station respective cell
Region in, the detection information received is averaging processing, generate signal distribution plots；
Or,
The region that each base station respective cell is covered is divided, multiple region units are obtained；
According to the detection information in each region unit, each region unit, which draw, obtains each region unit
Regional signal distribution map；Signal distribution plots are generated according to the regional signal distribution map.
Optionally, in addition to：Secondary detection module；
The secondary detection module, for after generation signal distribution plots, obtaining detection function
The predetermined period time；At the end of the first detection functional cycle, the first detection work(is detected
The region without detection information can be whether there is in first signal distribution plots in cycle, if so, then will
The zone marker without detection information is no user state, and open detection function again is right
Each base station in the station list to be detected carries out the second detection for detecting functional cycle.
Optionally, the acquisition module, is additionally operable to before detection function is reopened, and obtains
Detect the preset maximum value of function opening times；
Correspondingly, the secondary detection module, specifically for reopening detection function, to institute
Each base station stated in station list to be detected is detected, obtains secondary signal distribution map；According to
The secondary signal distribution map and first signal distribution plots generation signal distribution plots；Judge inspection
Whether brake opening times are more than the preset maximum value, if it is not, then detecting the signal point
It whether there is the region without detection information in Butut；If so, then by signal distribution plots without inspection
The zone marker of measurement information is signal blind zone.
Optionally, in addition to：Secondary detection protection module；
The detection protection module, for before detection function is reopened, obtaining default
Guard time, and judge between detection functional cycle for the first time and second of detection functional cycle
Whether time interval is more than the default guard time；If so, then allowing to open second of detection
Function.
As shown from the above technical solution, the detection method of a kind of signal distributions proposed by the present invention,
Situation is distinguished by the signal of the detection function automatic detection target area of network management system, it is and existing
The manual detection mode of technology is compared, and improves the efficiency, precision and coverage of detection.
Brief description of the drawings
The features and advantages of the present invention can be more clearly understood from by reference to accompanying drawing, accompanying drawing is to show
Meaning property and should not be construed as carrying out the present invention any limitation, in the accompanying drawings：
Fig. 1 shows that the flow of the detection method for the signal distributions that one embodiment of the invention is provided is shown
It is intended to；
Fig. 2 shows the flow of the detection method for the signal distributions that another embodiment of the present invention is provided
Schematic diagram；
Fig. 3 shows the optimization of the detection method for the signal distributions that one embodiment of the invention is provided certainly
The schematic flow sheet of dynamic detection function；
Fig. 4 shows the flow of the detection method for the signal distributions that another embodiment of the present invention is provided
Schematic diagram；
Fig. 5 shows that the structure of the detecting system for the signal distributions that one embodiment of the invention is provided is shown
It is intended to；
Fig. 6 shows the structure of the detecting system for the signal distributions that another embodiment of the present invention is provided
Schematic diagram；
Fig. 7 shows the structure of the detecting system for the signal distributions that another embodiment of the present invention is provided
Schematic diagram.
Embodiment
, below will knot to make the purpose, technical scheme and advantage of the embodiment of the present invention clearer
The accompanying drawing in the embodiment of the present invention is closed, clear to the technical scheme progress in the embodiment of the present invention,
It is fully described by, it is clear that described embodiment is a part of embodiment of the present invention, without
It is whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
There is the every other embodiment obtained on the premise of making creative work, belong to the present invention
The scope of protection.
The schematic flow sheet of the detection method for the signal distributions that Fig. 1 provides for one embodiment of the invention,
Reference picture 1, the detection method of the signal distributions, including：
110th, network management system is obtained in station list to be detected and the station list to be detected
The region that each base station respective cell is covered；
It should be noted that station list to be detected can be inputted by staff, network management system
The mode of reading is obtained, or is prestored into network management system, in open detection, directly
Obtain；
120th, to each base station send detection instruction so that each base station according to it is described detection instruction to
The user equipment (UE) for accessing each base station sends detection request；
It should be noted that net can be controlled by the way of the default detection function opening time
Guard system sends the time of detection instruction, for example：12 o'clock sharps of No. 12 in every month open
Dynamic detection function, detection instruction is sent to base station, and detection instruction will control base station to be detected to arrange
Each base station sends detection request to the UE for accessing each base station in table, to detect target area
Signal distributions information；
In addition, the user equipment (the User Equipment, abbreviation that are referred in the embodiment of the present invention
UE calling service side) is referred to, the mobile terminal or individual as used in the user in communication service
The equipment such as people's computer (Personal Computer, abbreviation PC).Such as smart mobile phone,
Personal digital assistant (PDA), tablet personal computer, notebook computer, vehicle-mounted computer (carputer),
Handheld device, intelligent glasses, intelligent watch, wearable device, virtual display device or
Display enhancing equipment (such as Google Glass, Oculus Rift, Hololens, Gear VR)
Deng；
130th, the detection information of each base station feedback is received, the detection information is by UE according to connecing
Enter the detection request of base station transmission fed back signal strength information and geographical location information；
It should be noted that UE is after the detection request of base station transmission is received, will be signal
Strength information and geographical location information feed back to base station, by base station by the UE received feedback
Information is sent to network management system；
In addition, may also include the information such as signal to noise ratio in detection information, follow-up signal distributions are thought
Optimization improves basic data；
140th, the region covered according to the detection information of reception and each base station respective cell is determined
Signal distributions situation.
, can by generation it should be noted that network management system is it is determined that after signal distributions situation
Depending on information show, or the basic data that signal distributions situation is optimized as signal,
Optimized for the signal distributions to the region；
As shown from the above technical solution, the detection method of a kind of signal distributions proposed by the present invention,
Situation is distinguished by the signal of the detection function automatic detection target area of network management system, it is and existing
The manual detection mode of technology is compared, and improves the efficiency, precision and coverage of detection；
It is additionally, since artificial network's covering generaI investigation, section before being replaced using network management system automation function
Man power and material is saved.
The flow signal of the detection method for the signal distributions that Fig. 2 provides for another embodiment of the present invention
Figure, reference picture 2, the present embodiment includes：
210th, network management system is obtained in station list to be detected and the station list to be detected
The region that each base station respective cell is covered；
Step 210 is identical with the step 110 in Fig. 1, and here is omitted；
220th, the UE information of each base station in station list to be detected is read；According to the UE information
Generation detection instruction, carries UE to be detected quantity in the detection instruction；
230th, to each base station send detection instruction so that each base station according to it is described detection instruction to
The user equipment (UE) for accessing each base station sends detection request；
Step 230 is specifically included：, will be described when reaching the default opening time for detecting function
Detection instruction is sent to each base station, so that each base station is chosen and institute according to the detection instruction
The UE to be detected corresponding UE to be detected of quantity is stated, and detection is sent to the UE to be detected of selection
Request；
Due to opening automatic detection function the signaling number of base station can be caused substantially to increase, therefore this
Invention also includes in step 270：
250th, according to the predetermined period time and the default opening time of detection request, obtain
The duration value of function is detected at the end of the detection request in this cycle；
It should be noted that the duration of predetermined period time can be configured according to state of the current network；
260th, judge whether the duration value is more than predetermined threshold value, if it is not, then carrying out
The detection request in next cycle.
It should be noted that the shut-in time of the present invention is minute level, automatic closing function is write from memory
Recognizing unlatching can not be closed, and the detection essence of signal distributions situation is improved by adjusting detection time
Degree, and then improve drafting accuracy.
270th, the region covered according to the detection information of reception and each base station respective cell is determined
Signal distributions situation；
Step 270 is specifically included：Covered according to the detection information and each base station respective cell
Region draw signal distribution plots；
It should be noted that network management system integrates the detection information that multiple detection RQ cycles are obtained,
And combine and confirm the mesh with each base station respective cell is covered in station list to be detected region
Mark the signal distributions situation in region.
The implementation to step 270 is described in detail below：
In the present embodiment, step 270 is chosen as：
In the region that each base station respective cell is covered, the detection information received is entered
Row average treatment, generates signal distribution plots；
It should be noted that can also be optimized after average treatment by way of smoothing processing,
To generate high-quality signal distribution plots.
In a feasible embodiment, step 270 is chosen as：
The region that each base station respective cell is covered is divided, multiple region units are obtained；
According to the detection information in each region unit, each region unit, which draw, obtains each region unit
Regional signal distribution map；
Signal distribution plots are generated according to the regional signal distribution map.
It will be appreciated that target area is divided into multiple zonules by the present invention first, and respectively
The signal distribution plots of each zonule are drawn, and by modes such as synthesis, splicings, obtain whole
The signal distribution plots of target area.
The optimization of the detection method for the signal distributions that Fig. 3 provides for one embodiment of the invention is examined automatically
The schematic flow sheet of brake, reference picture 3, in order to improve the precision of detection, it is of the invention from
The Optimization Steps of dynamic detection function include：
310th, after generation signal distribution plots, the predetermined period time of detection function is obtained；
It should be noted that the predetermined period time of detection function can be inputted by staff,
The mode that network management system is read is obtained, or is prestored into network management system, in open detection
When, directly obtain；
320th, at the end of the first detection functional cycle, the first detection functional cycle is detected
The first signal distribution plots in whether there is the region without detection information, if so, then by the nothing
The zone marker of detection information is no user state；
Detection function is reopened, second is carried out to each base station in the station list to be detected
Detect the detection of functional cycle.
It should be noted that automatic detection function terminates, i.e., when function is closed, network management system root
It is weighted according to the detection information being collected into after smoothing processing and starts to draw, wherein is likely to occur portion
Subregion does not have testing result, it is impossible to draw, and the region is set into no user state, and be
Blanket insurance deposits mapping result；Then using automatic detection function is repeatedly opened, network management system can be certainly
The dynamic mapping result preserved before merges plus current testing result draws new signal
Distribution map is simultaneously preserved.
In order to further optimize in the automatic detection function of network management system, the present embodiment, again
Also include before open detection function：
330th, default guard time is obtained；
It should be noted that default guard time can be inputted by staff, network management system is read
The mode taken is obtained, or is prestored into network management system, in open detection, is directly obtained
Take；
340th, judge between detection functional cycle for the first time and second detection functional cycle when
Between be spaced whether be more than the default guard time；
If so, then allowing to open second of detection function.
It should be noted that for the first time the end time of detection functional cycle to second detection work(
The opening time in energy cycle as detects the interval time of functional cycle twice, if interval time is not
More than default guard time, then do not allow to open second of detection function；
It will be appreciated that the present invention by setting guard time with prevent due to caused by failure from
Dynamic detection function is continuously opened, and then influences the performance of network management system；
In addition, the guard time of the network management system of the present invention is preferably hour level and can not be less than one
The time in secondary automatic detection function cycle.
In order to prevent because blind area causes the unlimited startup of network management system detection function, the present embodiment
In also include before detection function is reopened：
350th, the preset maximum value of detection function opening times is obtained；
It should be noted that the preset maximum value of opening times can be inputted by staff, net
The mode that guard system is read is obtained, or is prestored into network management system, in open detection,
Directly obtain；
Correspondingly, second of detection is specifically included：
360th, detection function is reopened, each base station in the station list to be detected is entered
Row detection, obtains secondary signal distribution map；
370th, signal is generated according to the secondary signal distribution map and first signal distribution plots
Distribution map；
It should be noted that the present invention is preferably that each base station is carried out in each open detection function
After detection, the opening times of detection function will Jia 1, and after the completion of each detection, contrast inspection
The opening times and preset maximum value of brake；Moreover, the signal distribution plots obtained every time will be by
Preserve, so that network management system can be added at present automatically according to the signal distribution plots preserved before
Testing result, which merges, draws new signal distribution plots；
380th, judge whether detection function opening times are more than described preset most according to comparing result
Big value, the region without detection information is whether there is if it is not, then detecting in the signal distribution plots；
If so, being then signal blind zone by the zone marker without detection information in signal distribution plots.
It should be noted that the present invention is by setting network management system automatic detection function opening times
Maximum, to prevent automatic detection function from infinitely opening, Infinite Cyclic, cause resource occupied
With the operation of other programs being influenceed, the occurrence of even stuck；
It will be appreciated that the visual existing network feelings of the setting of the maximum of automatic detection function opening times
Depending on the drafting accuracy of condition and signal distribution plots, no longer limit herein.
The flow signal of the detection method for the signal distributions that Fig. 4 provides for another embodiment of the present invention
Figure, the flow of the present invention is described in detail referring to Fig. 4：
Process step is as follows：
1st, flow starts, and opens automatic detection function；
2nd, each base station in network management system controls station list to be detected is sent to the UE of selection
Detection request；
3rd, UE replys detection information (comprising signal intensity and geographical position to the base station accessed
Confidence ceases)；
4th, network management system is after detection reaches detection RQ cycle and is not up to what is closed automatically
Threshold value, then repeatedly 2,3 step；
5th, after the threshold value closed automatically is reached, network management system according to before mapping result and
Detection data merge drawing at present, and detect and whether there is in the signal distribution plots of drafting
Region without detection information；
6th, there is the region without detection information such as in signal distribution plots and not less than automatic detection work(
The maximum times that can be opened, then repeat 1-6 steps；
7th, after the maximum opening times of automatic detection function are reached, network management system sending out signals
Distribution map, terminates flow.
In summary, the detection function automatic detection target area that the present invention passes through network management system
Signal difference situation, compared with the manual detection mode of prior art, improve detection
Efficiency, precision and coverage；In addition, in the situation for the region without detection information occur
When, network management system of the invention by by way of repeated detection to base station signal theoretical coverage
Actual coverage condition is drawn and constantly updated in radius, to improve the signal distributions of acquisition
The accuracy of situation；Further, the automatic detection function of network management system of the invention can also
It is automatic to close, to prevent automatic detection function from infinitely opening, Infinite Cyclic, cause resource quilt
Take, the operation of other programs is influenceed, the occurrence of even stuck；Further,
Also include the information such as signal to noise ratio in the detection information that the network management system of the present invention is obtained, think
Follow-up network coverage Optimization Work provides basic data.
For method embodiment, in order to be briefly described, therefore it is all expressed as a series of dynamic
Combine, but those skilled in the art should know, embodiment of the present invention is not by being retouched
The limitation for the sequence of movement stated, because according to embodiment of the present invention, some steps can be used
Other orders are carried out simultaneously.Secondly, those skilled in the art should also know, specification
Described in embodiment belong to preferred embodiment, involved action is not necessarily
Necessary to embodiment of the present invention.
The structural representation of the detecting system for the signal distributions that Fig. 5 provides for one embodiment of the invention,
Reference picture 5, the detecting system of the signal distributions, including：
Acquisition module 510, for obtaining station list to be detected and the base station row to be detected
The region that each base station respective cell is covered in table；
Sending module 520, for sending detection instruction to each base station, so that each base station is according to institute
State detection instruction and send detection request to the user equipment (UE) for accessing each base station；
Receiving module 530, the detection information for receiving each base station feedback, the detection information
Fed back signal strength information and geography is asked for the UE detections sent according to institute's access base station
Positional information；
Determining module 540, is covered for the detection information according to reception and each base station respective cell
The region of lid determines signal distributions situation.
Wherein it is determined that module 540, specifically for：According to the detection information and each base station pair
Draw signal distribution plots in the region for answering cell to be covered.
The implementation process that determining module 540 draws signal distribution plots is described in detail below：
Determining module 540 is right in the region that each base station respective cell is covered
The detection information received is averaging processing, and generates signal distribution plots；
Or,
The region that each base station respective cell is covered is divided, multiple region units are obtained；
According to the detection information in each region unit, each region unit, which draw, obtains each region unit
Regional signal distribution map；Signal distribution plots are generated according to the regional signal distribution map.
As shown from the above technical solution, the detecting system of a kind of signal distributions proposed by the present invention,
Situation is distinguished by the signal of the detection function automatic detection target area of network management system, it is and existing
The manual detection mode of technology is compared, and improves the efficiency, precision and coverage of detection；
It is additionally, since artificial network's covering generaI investigation, section before being replaced using network management system automation function
Man power and material is saved.
The structural representation of the detecting system for the signal distributions that Fig. 6 provides for another embodiment of the present invention
Figure, reference picture 6 is that the system of the present embodiment is also wrapped with the difference of Fig. 5 embodiment
Include：Directive generation module 620；
The directive generation module, for before detection instruction is sent to each base station, reading to be treated
Detect the UE information of each base station in station list；According to UE information generation detection instruction,
UE to be detected quantity is carried in the detection instruction；
Correspondingly, sending module 520, specifically for being arrived in the default opening time of detection function
Up to when, by it is described detection instruction send to each base station so that each base station is according to the detection
To be detected UE corresponding with the quantity of the UE to be detected is chosen in instruction, and to the to be checked of selection
Survey UE and send detection request.
In a feasible embodiment, the system also includes：Judge module 650；
The judge module 650, for corresponding with each base station small in the detection information according to reception
The region that area is covered is determined before signal distributions situation, during according to the predetermined period of detection request
Between and default opening time, obtain and detect function at the end of the detection request in this cycle
Duration value；Judge whether the duration value is more than predetermined threshold value, if it is not, then entering
The detection request in row next cycle.
The structural representation of the detecting system for the signal distributions that Fig. 7 provides for another embodiment of the present invention
The difference of figure, reference picture 7, the present embodiment and above-described embodiment is that the system is also wrapped
Include：Secondary detection module 770；
The secondary detection module 770, for after generation signal distribution plots, obtaining detection
The predetermined period time of function；At the end of the first detection functional cycle, first inspection is detected
It whether there is the region without detection information in first signal distribution plots in brake cycle, if so,
It is then no user state by the zone marker without detection information, and open detection function again,
The second detection for detecting functional cycle is carried out to each base station in the station list to be detected.
It should be noted that acquisition module 510, is additionally operable to before detection function is reopened,
Obtain the preset maximum value of detection function opening times；
Correspondingly, secondary detection module 770, specifically for reopening detection function, to institute
Each base station stated in station list to be detected is detected, obtains secondary signal distribution map；According to
The secondary signal distribution map and first signal distribution plots generation signal distribution plots；
Judge whether detection function opening times are more than the preset maximum value, if it is not, then detecting
It whether there is the region without detection information in the signal distribution plots；If so, then by signal distributions
The zone marker without detection information in figure is signal blind zone.
In a feasible embodiment, the system also includes：Secondary detection protection module 780；
The detection protection module 780, for before detection function is reopened, obtaining pre-
If guard time, and judge between detection functional cycle for the first time and second of detection functional cycle
Time interval whether be more than the default guard time；If so, then allowing to open second of inspection
Brake.
For device embodiments, because it is substantially similar to method embodiment, so
What is described is fairly simple, and related part illustrates referring to the part of method embodiment.
In summary, the detection function automatic detection target area that the present invention passes through network management system
Signal difference situation, compared with the manual detection mode of prior art, improve detection
Efficiency, precision and coverage；In addition, in the situation for the region without detection information occur
When, network management system of the invention by by way of repeated detection to base station signal theoretical coverage
Actual coverage condition is drawn and constantly updated in radius, to improve the signal distributions of acquisition
The accuracy of situation；Further, the automatic detection function of network management system of the invention can also
It is automatic to close, to prevent automatic detection function from infinitely opening, Infinite Cyclic, cause resource quilt
Take, the operation of other programs is influenceed, the occurrence of even stuck；Further,
Also include the information such as signal to noise ratio in the detection information that the network management system of the present invention is obtained, think
Follow-up network coverage Optimization Work provides basic data.
The all parts embodiment of the present invention can realize with hardware, or with one or
The software module run on multiple processors is realized, or is realized with combinations thereof.This area
It will be appreciated by the skilled person that microprocessor or Digital Signal Processing can be used in practice
Device (DSP) realizes some or all parts in the device according to embodiment of the present invention
Some or all functions.The present invention is also implemented as being used to perform side as described herein
The some or all equipment or program of device of method are (for example, computer program and calculating
Machine program product).Such program for realizing the present invention can be stored in computer-readable medium
On, or can have the form of one or more signal.Such signal can be from because of spy
Download and obtain on net website, either provide or carried in any other form on carrier signal
For.
It should be noted that the present invention will be described rather than to the present invention for above-mentioned embodiment
Limited, and those skilled in the art are not departing from the situation of scope of the following claims
Under can design replacement embodiment.In the claims, should not be by appointing between bracket
What reference symbol is configured to limitations on claims.Word "comprising", which is not excluded the presence of, not to be arranged
Element or step in the claims.Word "a" or "an" before element
Multiple such elements are not excluded the presence of.The present invention can be by means of including some different elements
Hardware and realized by means of properly programmed computer.If listing the list of equipment for drying
In first claim, several in these devices can be come specific by same hardware branch
Embody.The use of word first, second, and third does not indicate that any order.Can be by this
A little words are construed to title.
Although being described in conjunction with the accompanying embodiments of the present invention, those skilled in the art can
To make various modifications and variations without departing from the spirit and scope of the present invention, so
Modifications and variations each fall within and be defined by the appended claims within the scope of.
Claims (16)
1. a kind of detection method of signal distributions, it is characterised in that including：
Obtain each base station correspondence in station list to be detected and the station list to be detected small
The region that area is covered；
Detection instruction is sent to each base station, so that each base station is each to access according to the detection instruction
The user equipment (UE) of base station sends detection request；
The detection information of each base station feedback is received, the detection information is by UE according to access base
Fed back signal strength information and geographical location information is asked in the detection sent of standing；
Signal is determined according to the region that the detection information of reception and each base station respective cell are covered
Distribution situation.
2. according to the method described in claim 1, it is characterised in that examined being sent to each base station
Survey before instruction, in addition to：
Read the UE information of each base station in station list to be detected；
According to UE information generation detection instruction, carried in the detection instruction to be detected
UE quantity；
Correspondingly, it is described to send detection instruction to each base station, so that each base station is according to the detection
Instruct to the user equipment (UE) for accessing each base station and send detection request, specifically include：
When reaching the default opening time for detecting function, the detection instruction is sent to each base
Stand, so that each base station chooses the quantity with the UE to be detected according to the detection instruction
Corresponding UE to be detected, and send detection request to the UE to be detected of selection.
3. method according to claim 2, it is characterised in that in the detection according to reception
The region that information and each base station respective cell are covered determined before signal distributions situation, in addition to：
According to the predetermined period time and the default opening time of detection request, obtain in this week
The duration value of function is detected at the end of the detection request of phase；
Judge whether the duration value is more than predetermined threshold value, if it is not, then carrying out next week
The detection request of phase.
4. according to the method described in claim 1, it is characterised in that the inspection according to reception
The region that measurement information and each base station respective cell are covered determines signal distributions situation, specifically includes：
Draw signal point in the region covered according to the detection information and each base station respective cell
Butut.
5. method according to claim 4, it is characterised in that described according to the detection
Signal distribution plots are drawn in the region that information and each base station respective cell are covered, and are specifically included：
In the region that each base station respective cell is covered, the detection information received is entered
Row average treatment, generates signal distribution plots；
Or,
The region that each base station respective cell is covered is divided, multiple region units are obtained；
According to the detection information in each region unit, each region unit, which draw, obtains each region unit
Regional signal distribution map；
Signal distribution plots are generated according to the regional signal distribution map.
6. method according to claim 4, it is characterised in that in generation signal distribution plots
Afterwards, in addition to：
Obtain the predetermined period time of detection function；
At the end of the first detection functional cycle, the first of the first detection functional cycle is detected
It whether there is the region without detection information in signal distribution plots, if so, then believing described without detection
The zone marker of breath is no user state, and open detection function again, to the base to be detected
Each base station stood in list carries out the second detection for detecting functional cycle.
7. method according to claim 6, it is characterised in that reopening detection work(
Before energy, in addition to：
Obtain the preset maximum value of detection function opening times；
Correspondingly, it is described to reopen detection function, to each in the station list to be detected
Base station carries out the second detection for detecting functional cycle, specifically includes：
Detection function is reopened, each base station in the station list to be detected is detected,
Obtain secondary signal distribution map；
According to the secondary signal distribution map and first signal distribution plots generation signal distributions
Figure；
Judge whether detection function opening times are more than the preset maximum value, if it is not, then detecting
It whether there is the region without detection information in the signal distribution plots；If so, then by signal distributions
The zone marker without detection information in figure is signal blind zone.
8. method according to claim 6, it is characterised in that reopening detection work(
Before energy, in addition to：
Default guard time is obtained, and judges detection functional cycle for the first time and second of detection work(
Whether time interval that can be between the cycle is more than the default guard time；
If so, then allowing to open second of detection function.
9. a kind of detecting system of signal distributions, it is characterised in that including：
Acquisition module, for obtaining in station list to be detected and the station list to be detected
The region that each base station respective cell is covered；
Sending module, for sending detection instruction to each base station, so that each base station is according to the inspection
Survey instruction and send detection request to the user equipment (UE) for accessing each base station；
Receiving module, the detection information for receiving each base station feedback, the detection information is
The fed back signal strength information of detection request and geographical position that UE is sent according to institute's access base station
Confidence ceases；
Determining module, is covered for the detection information according to reception and each base station respective cell
Region determines signal distributions situation.
10. system according to claim 9, it is characterised in that also include：Instruction life
Into module；
The directive generation module, for before detection instruction is sent to each base station, reading to be treated
Detect the UE information of each base station in station list；According to UE information generation detection instruction,
UE to be detected quantity is carried in the detection instruction；
Correspondingly, the sending module, specifically for being arrived in the default opening time of detection function
Up to when, by it is described detection instruction send to each base station so that each base station is according to the detection
To be detected UE corresponding with the quantity of the UE to be detected is chosen in instruction, and to the to be checked of selection
Survey UE and send detection request.
11. system according to claim 10, it is characterised in that also include：Judge mould
Block；
The judge module, in the detection information according to reception and each base station respective cell institute
The region of covering determined before signal distributions situation, according to the predetermined period time of detection request and
The default opening time, obtain and detect continuing for function at the end of the detection request in this cycle
Time value；Judge whether the duration value is more than predetermined threshold value, if it is not, under then carrying out
The detection request in one cycle.
12. system according to claim 9, it is characterised in that the determining module,
Draw and believe specifically for the region covered according to the detection information and each base station respective cell
Number distribution map.
13. system according to claim 12, it is characterised in that the determining module,
Specifically in the region that each base station respective cell is covered, believing the detection received
Breath is averaging processing, and generates signal distribution plots；
Or,
The region that each base station respective cell is covered is divided, multiple region units are obtained；
According to the detection information in each region unit, each region unit, which draw, obtains the area of each region unit
Domain signal distribution plots；Signal distribution plots are generated according to the regional signal distribution map.
14. system according to claim 12, it is characterised in that also include：Secondary inspection
Survey module；
The secondary detection module, for after generation signal distribution plots, obtaining detection function
The predetermined period time；At the end of the first detection functional cycle, the first detection work(is detected
The region without detection information can be whether there is in first signal distribution plots in cycle, if so, then will
The zone marker without detection information is no user state, and open detection function again is right
Each base station in the station list to be detected carries out the second detection for detecting functional cycle.
15. system according to claim 14, it is characterised in that the acquisition module,
It is additionally operable to before detection function is reopened, obtains the default maximum of detection function opening times
Value；
Correspondingly, the secondary detection module, specifically for reopening detection function, to institute
Each base station stated in station list to be detected is detected, obtains secondary signal distribution map；According to
The secondary signal distribution map and first signal distribution plots generation signal distribution plots；Judge inspection
Whether brake opening times are more than the preset maximum value, if it is not, then detecting the signal point
It whether there is the region without detection information in Butut；If so, then by signal distribution plots without inspection
The zone marker of measurement information is signal blind zone.
16. system according to claim 14, it is characterised in that also include：Secondary inspection
Survey protection module；
The detection protection module, for before detection function is reopened, obtaining default
Guard time, and judge between detection functional cycle for the first time and second of detection functional cycle
Whether time interval is more than the default guard time；If so, then allowing to open second of detection
Function.
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| CN113365302A (en) * | 2021-04-19 | 2021-09-07 | ***通信集团设计院有限公司 | Equal signal line/area generating method and device, equipment and computer program |
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