CN103929762B - The inspection method and device of a kind of cell signal leakage - Google Patents
The inspection method and device of a kind of cell signal leakage Download PDFInfo
- Publication number
- CN103929762B CN103929762B CN201410171897.4A CN201410171897A CN103929762B CN 103929762 B CN103929762 B CN 103929762B CN 201410171897 A CN201410171897 A CN 201410171897A CN 103929762 B CN103929762 B CN 103929762B
- Authority
- CN
- China
- Prior art keywords
- signal
- cell
- community
- serving cell
- main serving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000007689 inspection Methods 0.000 title claims abstract description 15
- 238000005070 sampling Methods 0.000 claims abstract description 67
- 238000005259 measurement Methods 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims abstract description 10
- 238000005457 optimization Methods 0.000 abstract description 10
- 238000012360 testing method Methods 0.000 description 7
- 230000009545 invasion Effects 0.000 description 6
- 238000012216 screening Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 125000002015 acyclic group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiments of the invention provide a kind of inspection method of cell signal leakage and device, it can comprehensively, efficiently find whether cell signal is revealed and severity, save the time, reduce human cost, and then the efficiency of network optimization work can be improved.This method includes：Obtain the measurement report MR that terminal is reported；Identified according to main serving cell, obtain the first Standard Sampling Point number, the first Standard Sampling Point be the main serving cell be first community MR；Signal leakage sampling number is obtained, signal leakage sampling number is less than the MR of the first predetermined threshold value for the difference of the signal strength information of the cell of signal intensity maximum and the signal strength information of second community in the first Standard Sampling Point number；The ratio of sampling number and the first Standard Sampling Point number is revealed according to signal, judges whether the signal of second community is leaked to first community.The embodiment of the present invention is applied to communication technical field.
Description
Technical field
The present invention relates to the inspection method and device of communication technical field, more particularly to a kind of leakage of cell signal.
Background technology
At present, for mobile communications network, it is the problem paid close attention to that room, which is exceptionally let out,.Outside the sub-signal of room
Let out, refer to that the mobile communication signal that should cover interior travels to the region of outdoor macro cell covering.Its influence is mainly reflected in
Terminal in outdoor macro cell overlay area, it is closer to the distance apart from the overlay area of a certain room point cell, and now terminal has
It may detect that stronger room sub-signal, and the cell of the room of being switched to point.Because the leakage of room point cell is often needle point covering,
Phenomenon drops suddenly seriously in outdoor covering, it is possible that when terminal switches from room point cell toward macro station again, due to signal level
Intensity drops and causes the call drop of handoff failure suddenly, and the business for having a strong impact on user for carrier network is experienced.
Meanwhile, macro-cell signals invasion room subsystem will also result in above-mentioned Similar Problems, such as indoor environment signal is steep
The influence user such as interference between drop, room sub-signal and macro-cell signals perceives, since deploying room subsystem, macrocell in addition
Also It is not necessary to which the traffic of room subsystem is divided and shared in the room of invasion.
But the prerequisite that the Optimization Work invaded with macrocell is exceptionally let out in room is to find that room exceptionally lets out to enter with macrocell
The base station invaded and the order of severity of understanding relevant issues.Current room is exceptionally let out mainly uses road measuring device with macrocell invasion
Investigated and verified, i.e., carried test equipment by network optimization personnel and surround and have family point building inspection chamber of cell distribution exceptionally
Let out, or check macro-cell signals invasion problem indoors.Drive test work by network optimization personnel periodically in network-wide basis carry out or
Test there is the abnormal region of customer complaint, network key performance indicators KPI.But because indoor and outdoor cooperates with scene distribution
Extensively, drive test work is wasted time and energy and it is difficult to accomplishes comprehensive inspection of signal leakage work.
The content of the invention
Embodiments of the invention provide the inspection method and device of a kind of cell signal leakage, can comprehensively, efficiently
It was found that whether cell signal is revealed and severity, save the time, reduce human cost, and then network optimization work can be improved
Efficiency.
To reach above-mentioned purpose, embodiments of the invention are adopted the following technical scheme that：
In a first aspect, the embodiments of the invention provide a kind of inspection method of cell signal leakage, this method includes：
Obtain the measurement report (English that terminal is reported：Measurement Report, referred to as：MR), the MR includes
Have the terminal main serving cell identify and the main serving cell signal strength information, the mark of other cells and
The signal strength information of other cells；
Identified according to the main serving cell, obtain the first Standard Sampling Point number, first Standard Sampling Point is described
Main serving cell is the MR of first community；
Mark with other cells is identified according to the main serving cell, signal leakage sampling number is obtained, it is described
Signal leakage sampled point is that the main serving cell is first community, and other cells include second community, and the signal
The difference of the signal strength information of the cell of maximum intensity and the signal strength information of the second community is less than the first default threshold
The MR of value, wherein, the first community and the second community are macrocell and room point cell respectively, or are room point cell respectively
And macrocell；
The ratio of sampling number and the first Standard Sampling Point number is revealed according to the signal, the second community is judged
Signal whether be leaked to the first community.
With reference in a first aspect, in the first possible embodiment,
First Standard Sampling Point is that the main serving cell is first community, and the signal of the main serving cell is strong
Spend the MR that information is more than the second predetermined threshold value.
With reference to first aspect or the first possible embodiment, in second of possible embodiment, the main clothes
Business cell signal strength information and the signal strength informations of other cells are：The main serving cell and other cells
Signal level intensity or useful signal accounting information.
, may at the third with reference to first aspect or the first possible embodiment to second of possible embodiment
Embodiment in, if the main serving cell and other cells are the cell of WCDMA communication system, the main service is small
Area's signal strength information and the signal strength information of other cells are：Received signal code power RSCP, signal interference ratio Ec/Io,
Signal to noise ratio Ec/No.
Second aspect, the embodiments of the invention provide a kind of check device of cell signal leakage, the device includes：First
Acquiring unit, second acquisition unit, the 3rd acquiring unit and judging unit；
The first acquisition unit, includes the terminal for obtaining in measurement report MR, the MR that terminal is reported
Main serving cell mark and the main serving cell signal strength information, the mark of other cells and described other small
The signal strength information in area；
The second acquisition unit, for being identified according to the main serving cell, obtains the first Standard Sampling Point number, described
First Standard Sampling Point be the main serving cell be first community MR；
3rd acquiring unit, for identifying the mark with other cells according to the main serving cell, is obtained
Signal reveals sampling number, and the signal leakage sampled point is that the main serving cell is first community, other cell bags
Include second community, and the signal strength information and the signal strength information of the second community of the maximum cell of the signal intensity
Difference be less than the MR of the first predetermined threshold value, wherein, the first community and the second community are macrocell and room point respectively
Cell, or be room point cell and macrocell respectively；
The judging unit, the ratio for revealing sampling number and the first Standard Sampling Point number according to the signal
Value, judges whether the signal of the second community is leaked to the first community.
With reference to second aspect, in the first possible embodiment,
First Standard Sampling Point is that the main serving cell is first community, and the signal of the main serving cell is strong
Spend the MR that information is more than the second predetermined threshold value.
With reference to second aspect or the first possible embodiment, in second of possible embodiment, the main clothes
Business cell signal strength information and the signal strength informations of other cells are：The main serving cell and other cells
Signal level intensity or useful signal accounting information.
, may at the third with reference to second aspect or the first possible embodiment to second of possible embodiment
Embodiment in, if the main serving cell and other cells are the cell of WCDMA communication system, the main service is small
Area's signal strength information and the signal strength information of other cells are：Received signal code power RSCP, signal interference ratio Ec/Io,
Signal to noise ratio Ec/No.
The embodiments of the invention provide a kind of inspection method of cell signal leakage and device, this method includes：Obtain eventually
Hold and include the main serving cell mark of the terminal and the letter of the main serving cell in the measurement report MR, the MR reported
The signal strength information of number strength information, the mark of other cells and other cells；According to the main serving cell
Mark, obtain the first Standard Sampling Point number, first Standard Sampling Point be the main serving cell be first community MR；Root
The mark with other cells is identified according to the main serving cell, signal leakage sampling number is obtained, the signal leakage is adopted
Sampling point is that the main serving cell is first community, other cells include second community, and the signal intensity is maximum
The difference of the signal strength information of cell and the signal strength information of the second community is less than the MR of the first predetermined threshold value, its
In, the first community and the second community are macrocell and room point cell respectively, or are room point cell and macrocell respectively；
The ratio of sampling number and the first Standard Sampling Point number is revealed according to the signal, judging the signal of the second community is
It is no to be leaked to the first community.Based on above-mentioned technical scheme, due to by way of drive test cell need not be known whether
The problem of there is signal leakage, but according to the MR of terminal active reporting, first community and second community are measured according to terminal
Signal strength information, determines whether the signal of the second community is leaked to the first community, so as to comprehensive, efficient
Discovery second community signal whether reveal, reduce time and human cost, and then the efficiency of network optimization work can be improved.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of inspection method schematic flow sheet of cell signal leakage provided in an embodiment of the present invention；
Fig. 2 is a kind of check device structural representation of cell signal leakage provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, the scope of protection of the invention is belonged to.
Embodiment one
The embodiments of the invention provide a kind of inspection method of cell signal leakage, as shown in figure 1, this method includes：
101st, the measurement report MR that terminal is reported is obtained.
Wherein, the terminal periodic or acyclic cell to its detectable signal measure, it is described
The cell of the detectable signal of terminal includes the main serving cell and other cells of the terminal.Then the terminal will be detected
To each cell measurement results formation MR report access net side equipment, such as base station, RNC equipment.
Wherein, the main serving cell mark of the terminal and the signal intensity of the main serving cell are included in the MR
The signal strength information of information, the mark of other cells and other cells.
Wherein, the main serving cell signal strength information and the signal strength information of other cells can be：Institute
State the signal level intensity or useful signal accounting information of main serving cell and other cells.
If specifically, the main serving cell and the cell that other cells are WCDMA communication system, the main service
The signal strength information of cell signal strength information and other cells is：Received signal code power RSCP, signal interference ratio Ec/
Io, signal to noise ratio Ec/No.
If other described cells in the MR are the cell of gsm communication system, the signal strength information can be：Electricity
Flat intensity Rex level, signal interference ratio C/I etc.；
If other described cells in the MR are the cell of LTE communication system, the signal strength information can be：It is special
Determine cell reference signals intensity RSRP, signal to noise ratio RSRQ, Signal to Interference plus Noise Ratio SINR etc..
102nd, identified according to the main serving cell, obtain the first Standard Sampling Point number.
Wherein, first Standard Sampling Point can be screened from the MR sampled points of the whole network include it is described it is main service it is small
Area is the MR of first community.
Optionally, first Standard Sampling Point can also be that the main serving cell is first community, and the main clothes
The signal strength information for cell of being engaged in is more than the MR of the second predetermined threshold value.
103rd, signal leakage sampling number is obtained, the signal leakage sampled point is that the main serving cell is first small
Area, other cells include second community, and the signal strength information and described second of the maximum cell of the signal intensity
The difference of the signal strength information of cell is less than the MR of the first predetermined threshold value.
Wherein, the first community and the second community are macrocell and room point cell respectively, or are that room point is small respectively
Area and macrocell.
Specifically, the signal that the maximum cell of signal intensity can be filtered out from all first Standard Sampling Points is strong
Spend information and MR of the difference less than the first predetermined threshold value of the signal strength information of the second community；Can certainly be from the whole network
MR data in screen, wherein screening conditions must are fulfilled for following condition：
(1) main serving cell is first community；
(2) other cells include second community；
(3) signal strength information of the maximum cell of the signal intensity and the signal strength information of the second community
Difference is less than the MR of the first predetermined threshold value.
Certainly, it is necessary to illustrate, still from all MR data of the whole network either from all first Standard Sampling Points
Middle screening signal leakage sampled point, it can screen the signal strength information and described second of the maximum cell of the signal intensity
The difference of the signal strength information of cell is less than the MR of the first predetermined threshold value；The signal intensity of the second community can also be screened
Information is more than the MR of the 3rd predetermined threshold value；The signal strength information and the second community of the first community can also be screened
The difference of signal strength information is less than the MR of the 4th predetermined threshold value.
Certainly, screening signal leakage sampled point, if screen the signal strength information of the maximum cell of the signal intensity with
The difference of the signal strength information of the second community is less than the MR of the first predetermined threshold value, then more can readily identify letter
Number leakage sampled point.Why in this way, being due to the signal strength information and the second community of the maximum cell of signal intensity
Signal strength information difference, can more reflect whether the second community is leaked to the first community by signal.
For example, in MR data, the signal of the main serving cell may be especially weak, and some cells in other cells
Signal of the signal often than the main serving cell is strong.Now, according to the main serving cell signal strength information and institute
The difference for stating the signal strength information of second community screens the signal leakage sampled point, and the signal that may thereby result in screening is let out
Reveal sampled point not accurate enough.Thus the information provided, is likely to result in the consequence of network optimization personnel erroneous judgement.
, wherein it is desired to which explanation, the signal leakage sampled point can be that room sub-signal leakage sampled point or macro station enter
Invade sampled point.The room sub-signal leakage sampled point refers to：The first community is macrocell, and the second community room point is small
Area, and the difference of the signal strength information and the signal strength information of the second community of the maximum cell of the signal intensity is small
In the MR of the first predetermined threshold value.The macro station invasion sampled point refers to：The first community is room point cell, the second community
It is macrocell, and the signal strength information and the signal strength information of the second community of the maximum cell of the signal intensity
Difference is less than the MR of the first predetermined threshold value.
Reason is either room point leakage or macro station invasion, is all that the ratio that see stronger signal has much on earth, that
By the use of maximum intensity cell signal strength information as calculating benchmark just have certain superiority, more reflect and actually ask
Topic.
For example, in a wcdma system, RSCP in the MR can be selected specific to sieve as signal strength information
Choosing method is as follows：It is assumed that the first community in MR1 is macrocell, and the signal intensity of the first community is most strong, second community
For room point cell, the difference that the RSCP values for subtracting second community with the first community RSCP values are obtained is less than or equal to 6dB (such as
Fruit difference is negative value, also complies with the condition less than or equal to 6dB), then the MR1 is considered as the sampled point of room point leakage.
If judging that macro station is invaded, then first community is room point cell, and second community is macrocell, calculating process class
Seemingly, statistics be opposite direction signal leakage problem, repeat no more.
If it should be noted that screening signal leakage sampled point, step 102 and step from all first Standard Sampling Points
103 can sequentially perform in no particular order.The first Standard Sampling Point number can be first obtained, then obtains the signal leakage sampled point
Number；The signal leakage sampling number can certainly be first obtained, then obtains the first Standard Sampling Point number；Certainly can also be simultaneously
The first Standard Sampling Point number and signal leakage sampling number are obtained, the embodiment of the present invention is not especially limited to this.
104th, the ratio of sampling number and the first Standard Sampling Point number is revealed according to the signal, described second is judged
Whether the signal of cell is leaked to the first community.
Specifically, calculating the ratio of the signal leakage sampling number and the first Standard Sampling Point number.Then basis
Whether the signal of second community is leaked to the first community described in the ratio in judgement.Wherein, the ratio is more big then described
The situation that the signal of second community is leaked to the first community is more serious.
Specifically, network optimization personnel can based thereon determine whether to need to optimize place to first community and second community
Reason.
It should be noted that the embodiment of the present invention is the cell for first community and second community in the course of the description
It is right, that is, judge whether the signal of the second community is leaked to the first community.Certainly for the MR data of the whole network, the present invention
The method that embodiment is provided is applied to the cell of the whole network, and its data that can travel through the whole network checks the signal leakage of each cell pair
Problem.Wherein, the first community can be any main serving cell in the MR data of the whole network, and the second community can be
Any cell that other cells in the MR data of the whole network include.Certainly, the problem of signal of discussion of the embodiment of the present invention is revealed,
So the cell of above-described first community and second community is to referring to the cell pair that macrocell and room point cell are constituted.
It should be noted that a kind of executive agent of the inspection method of cell signal leakage provided in an embodiment of the present invention,
It can be the equipment of base station or core-network side, or can also be Network Management Equipment.The embodiment of the present invention is not made to have to this
Body is limited.
The embodiments of the invention provide a kind of inspection method of cell signal leakage, this method includes：Terminal is obtained to report
Measurement report MR, the MR in include the terminal main serving cell mark and the main serving cell signal intensity
The signal strength information of information, the mark of other cells and other cells；Identified, obtained according to the main serving cell
Take the first Standard Sampling Point number, first Standard Sampling Point be the main serving cell be first community MR；According to described
Main serving cell identifies the mark with other cells, obtains signal leakage sampling number, and the signal leakage sampled point is
The main serving cell is first community, and other cells include second community, and the maximum cell of the signal intensity
The difference of signal strength information and the signal strength information of the second community is less than the MR of the first predetermined threshold value, wherein, it is described
First community and the second community are macrocell and room point cell respectively, or are room point cell and macrocell respectively；According to institute
Signal leakage sampling number and the ratio of the first Standard Sampling Point number are stated, judges whether the signal of the second community is revealed
To the first community.Based on above-mentioned technical scheme, due to that need not know cell with the presence or absence of letter by way of drive test
The problem of number leakage, but according to the MR of terminal active reporting, it is strong according to the signal that terminal measures first community and second community
Information is spent, determines whether the signal of the second community is leaked to the first community, is found so as to comprehensive, efficient
Whether second community signal is revealed, and reduces time and human cost, and then can improve the efficiency of network optimization work.
Embodiment two,
A kind of inspection method of cell signal leakage provided based on above-described embodiment, the embodiments of the invention provide one kind
The check device of cell signal leakage, as shown in Fig. 2 the device includes：First acquisition unit 21, second acquisition unit 22,
Three acquiring units 23 and judging unit 24；
The first acquisition unit 21, includes the end for obtaining in measurement report MR, the MR that terminal is reported
The main serving cell mark and the signal strength information of the main serving cell at end, the mark of other cells and described other
The signal strength information of cell.
The second acquisition unit 22, for being identified according to the main serving cell, obtains the first Standard Sampling Point number, institute
It is first community MR that the first Standard Sampling Point, which is stated, for the main serving cell.
3rd acquiring unit 23, for identifying the mark with other cells according to the main serving cell, is obtained
The number of winning the confidence reveals sampling number, and the signal leakage sampled point is that the main serving cell is first community, other cells
Including second community, and the signal strength information of the maximum cell of the signal intensity is believed with the signal intensity of the second community
The difference of breath is less than the MR of the first predetermined threshold value, wherein, the first community and the second community are macrocell and room respectively
Divide cell, or be room point cell and macrocell respectively.
The judging unit 24, the ratio for revealing sampling number and the first Standard Sampling Point number according to the signal
Value, judges whether the signal of the second community is leaked to the first community.
Optionally, the main serving cell signal strength information and the signal strength information of other cells are：It is described
The signal level intensity or useful signal accounting information of main serving cell and other cells.
Optionally, if the cell of the WCDMA communication system of the main serving cell and other cells, the main service
The signal strength information of cell signal strength information and other cells is：Received signal code power RSCP, signal interference ratio Ec/
Io, signal to noise ratio Ec/No.
Optionally, first Standard Sampling Point is that the main serving cell is first community, and the main serving cell
Signal strength information be more than the second predetermined threshold value MR.
It should be noted that a kind of check device of cell signal leakage provided in an embodiment of the present invention, can be base station,
It can also be the equipment of core-network side, or can also be Network Management Equipment.The embodiment of the present invention is not especially limited to this.
The embodiments of the invention provide a kind of check device of cell signal leakage, the device includes：First acquisition unit,
Second acquisition unit, the 3rd acquiring unit and judging unit；The first acquisition unit obtains the measurement report MR that terminal is reported,
Include the main serving cell mark of the terminal and the signal strength information of the main serving cell in the MR, it is described other
The signal strength information of the mark of cell and other cells；The second acquisition unit is according to the main serving cell mark
Know, obtain the first Standard Sampling Point number, first Standard Sampling Point be the main serving cell be first community MR；It is described
3rd acquiring unit is identified according to the main serving cell and the mark of other cells obtains signal leakage sampling number, institute
State signal strength information and the signal of the second community that signal leakage sampled point is the maximum cell of the signal strength values
The difference of strength information is less than the MR of the first predetermined threshold value, wherein, the first community and the second community are grand small respectively
Area and room point cell, or be room point cell and macrocell respectively；The judging unit according to the signal reveal sampling number with
The ratio of the first Standard Sampling Point number, judges whether the signal of the second community is leaked to the first community.It is based on
Above-mentioned technical scheme, due to that need not know the problem of cell is revealed with the presence or absence of signal by way of drive test, but root
According to the MR of terminal active reporting, the signal strength information of first community and second community is measured according to terminal, described second is determined
Whether whether the signal of cell is leaked to the first community, let out so as to comprehensive, efficient discovery second community signal
Dew, reduces time and human cost, and then can improve the efficiency of network optimization work.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (6)
1. a kind of inspection method of cell signal leakage, it is characterised in that this method includes：
Obtain the main serving cell mark and the main clothes for including the terminal in measurement report MR, the MR that terminal is reported
The signal strength information of the signal strength information for cell of being engaged in, the mark of other cells and other cells；
Identified according to the main serving cell, obtain the first Standard Sampling Point number；First Standard Sampling Point is the main clothes
Business cell is first community, and the signal strength information of the main serving cell is more than the MR of the second predetermined threshold value；
Mark with other cells is identified according to the main serving cell, signal leakage sampling number, the signal is obtained
It is that the main serving cell is first community to reveal sampled point, and other cells include second community, and the signal intensity
The difference of the signal strength information of maximum cell and the signal strength information of the second community is less than the first predetermined threshold value
MR, wherein, the first community and the second community are macrocell and room point cell respectively, or are room point cell respectively and grand
Cell；
The ratio of sampling number and the first Standard Sampling Point number is revealed according to the signal, the letter of the second community is judged
Number whether it is leaked to the first community.
2. according to the method described in claim 1, it is characterised in that the main serving cell signal strength information and described other
The signal strength information of cell is：The signal level intensity or useful signal accounting of the main serving cell and other cells
Information.
3. the method according to claim any one of 1-2, it is characterised in that if the main serving cell and described other small
Area is the signal intensity letter of the cell of WCDMA communication system, the main serving cell signal strength information and other cells
Cease and be：Received signal code power RSCP, signal interference ratio Ec/Io, signal to noise ratio Ec/No.
4. a kind of check device of cell signal leakage, it is characterised in that the device includes：First acquisition unit, second obtain
Unit, the 3rd acquiring unit and judging unit；
The first acquisition unit, the master of the terminal is included for obtaining in measurement report MR, the MR that terminal is reported
The signal of the signal strength information of serving cell mark and the main serving cell, the mark of other cells and other cells
Strength information；
The second acquisition unit, for being identified according to the main serving cell, obtains the first Standard Sampling Point number；Described first
Standard Sampling Point is that the main serving cell is first community, and the signal strength information of the main serving cell is pre- more than second
If the MR of threshold value；
3rd acquiring unit, for identifying the mark with other cells according to the main serving cell, obtains signal
Sampling number is revealed, signal leakage sampled point is that the main serving cell is first community, other cells include the
Two cells, and the difference of the signal strength information and the signal strength information of the second community of the maximum cell of the signal intensity
Value less than the first predetermined threshold value MR, wherein, the first community and the second community are macrocell and room point cell respectively,
Or be respectively room point cell and macrocell；
The judging unit, the ratio for revealing sampling number and the first Standard Sampling Point number according to the signal, sentences
Whether the signal for the second community of breaking is leaked to the first community.
5. device according to claim 4, it is characterised in that the main serving cell signal strength information and described other
The signal strength information of cell is：The signal level intensity or useful signal accounting of the main serving cell and other cells
Information.
6. the device according to claim any one of 4-5, it is characterised in that if the main serving cell and described other small
The signal intensity letter of the cell of the WCDMA communication system in area, the main serving cell signal strength information and other cells
Cease and be：Received signal code power RSCP, signal interference ratio Ec/Io, signal to noise ratio Ec/No.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410171897.4A CN103929762B (en) | 2014-04-25 | 2014-04-25 | The inspection method and device of a kind of cell signal leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410171897.4A CN103929762B (en) | 2014-04-25 | 2014-04-25 | The inspection method and device of a kind of cell signal leakage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103929762A CN103929762A (en) | 2014-07-16 |
| CN103929762B true CN103929762B (en) | 2017-09-19 |
Family
ID=51147810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410171897.4A Active CN103929762B (en) | 2014-04-25 | 2014-04-25 | The inspection method and device of a kind of cell signal leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103929762B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105992250B (en) * | 2015-02-12 | 2019-04-02 | 中国联合网络通信集团有限公司 | A kind of analysis method and device of inter-cell signal invasion |
| CN106921980B (en) * | 2015-12-25 | 2021-05-11 | 北京亿阳信通科技有限公司 | LTE indoor coverage leakage determination method and device |
| CN108924731B (en) * | 2017-04-20 | 2020-11-20 | 中国移动通信集团湖北有限公司 | Method and device for positioning signal leakage antenna node |
| CN109936849B (en) * | 2017-12-15 | 2022-05-31 | 中国移动通信集团浙江有限公司 | Method and device for positioning outdoor community leakage |
| CN110012417B (en) * | 2017-12-30 | 2020-12-25 | 中国移动通信集团湖北有限公司 | Method, device, equipment and medium for positioning leaky antenna |
| CN110446225B (en) * | 2019-08-12 | 2023-01-24 | 北京东土拓明科技有限公司 | Method, device and medium for judging indoor division signal leakage and macro station signal intrusion |
| CN110691369B (en) * | 2019-11-27 | 2021-06-04 | 北京天元创新科技有限公司 | Indoor signal leakage analysis method and system based on MDT |
| CN111405598A (en) * | 2020-03-10 | 2020-07-10 | 中国联合网络通信集团有限公司 | Indoor distribution signal leakage detection method and equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2116093B1 (en) * | 2006-12-29 | 2012-05-30 | Alcatel Lucent | Method of pilot signal transmission within a wireless communications system |
| CN103052104A (en) * | 2011-10-11 | 2013-04-17 | 华为技术有限公司 | Indoor distributed signal leakage check method and device |
| CN103052103A (en) * | 2011-10-11 | 2013-04-17 | 华为技术有限公司 | Indoor distributed traffic leakage check method and device |
| CN103636249A (en) * | 2012-08-29 | 2014-03-12 | 华为技术有限公司 | Method, device and system for detecting indoor cell leakage |
-
2014
- 2014-04-25 CN CN201410171897.4A patent/CN103929762B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2116093B1 (en) * | 2006-12-29 | 2012-05-30 | Alcatel Lucent | Method of pilot signal transmission within a wireless communications system |
| CN103052104A (en) * | 2011-10-11 | 2013-04-17 | 华为技术有限公司 | Indoor distributed signal leakage check method and device |
| CN103052103A (en) * | 2011-10-11 | 2013-04-17 | 华为技术有限公司 | Indoor distributed traffic leakage check method and device |
| CN103636249A (en) * | 2012-08-29 | 2014-03-12 | 华为技术有限公司 | Method, device and system for detecting indoor cell leakage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103929762A (en) | 2014-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103929762B (en) | The inspection method and device of a kind of cell signal leakage | |
| CN103906109B (en) | A kind of mobile communication system interference investigation method and apparatus | |
| US8831586B2 (en) | Method and system for reporting neighbor cell information | |
| CN103581957B (en) | A kind of interference detection method, equipment and system | |
| CN106358213B (en) | Evaluation method and device of indoor distribution system | |
| CN110913425B (en) | Wireless network index analysis method and system based on MR and xDR | |
| CN103929775B (en) | A kind of method and apparatus of serving cell coverage direction reasonableness check | |
| CN105959976B (en) | VoLTE analysis method based on measurement report | |
| CN107027138B (en) | A kind of room divides hidden failure to check method and device | |
| CN103152758A (en) | Performance evaluation method of antenna feed system | |
| CN106856608A (en) | A kind of LTE network base station covers validity appraisal procedure and device | |
| CN104796277A (en) | Network fault monitoring method and device | |
| KR20110085274A (en) | Method and apparatus for detecting whether cell coverage is downscaled in wireless communicaton system | |
| CN103747474A (en) | Method for calculating and evaluating network structure problem region through measuring reports | |
| CN106998563B (en) | Indoor distribution system early warning method and device based on network performance | |
| CN103916903B (en) | A kind of measurement method and device of Reference Signal Received Power | |
| WO2024088234A1 (en) | Terminal network scheduling method and apparatus, electronic device, and readable storage medium | |
| CN103458437A (en) | Method for achieving MDT measurement through terminal and terminal | |
| CN107786288A (en) | A kind of antenna feeder fault detection method and device | |
| CN110430596A (en) | Method for evaluating quality, device and the readable storage medium storing program for executing of wireless signal overlay area | |
| CN103476052A (en) | Fault detection method and device | |
| CN105764080B (en) | The analysis method and device of LTE switching WCDMA event | |
| CN103648111B (en) | Disturb the method and system of alarm | |
| CN104486790A (en) | Wireless communication network fault detecting method and device | |
| KR20150115557A (en) | Apparatus and method for monitoring network quality in mobile communication system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |