CN106162548A - A kind of method and device identifying that super remote adjacent area covers - Google Patents
A kind of method and device identifying that super remote adjacent area covers Download PDFInfo
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- CN106162548A CN106162548A CN201510208604.XA CN201510208604A CN106162548A CN 106162548 A CN106162548 A CN 106162548A CN 201510208604 A CN201510208604 A CN 201510208604A CN 106162548 A CN106162548 A CN 106162548A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
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Abstract
The invention provides a kind of method and device identifying that super remote adjacent area covers, the method includes: obtaining cell-of-origin and the engineering parameter of target interpolation community, engineering parameter includes geographical position and the cover type of community；Cell-of-origin and the theoretical coverage radius of target interpolation community is calculated, it is judged that target adds whether community is super remote adjacent area according to engineering parameter；Or calculate cell-of-origin according to engineering parameter and target adds the leap number of plies between community, it is judged that target adds whether community is super remote adjacent area；Or according to theoretical coverage radius and the COMPREHENSIVE CALCULATING result of the leap number of plies, it is judged that target adds whether community is super remote adjacent area.The solution of the present invention, by calculating coverage radius of cell and the adjacent area number of plies, adds accuracy and strategic flexibility that super remote adjacent area judges, thus reduces the interpolation of the super remote adjacent area of redundancy.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of method and device identifying that super remote adjacent area covers.
Background technology
In existing network maintenance process, it is typically due to anthropic factor and adjacent area adds function automatically, occur substantial amounts of
Super remote adjacent area, i.e. area covered community, and wherein remove the normal adjacent area that a small amount of super remote adjacent area is needs reservation,
Other a large amount of super remote adjacent areas are redundancy adjacent areas, the neighboring BS relationship that the most should not add.Wherein, the super remote adjacent area of redundancy
Interpolation may produce some negative effects, such as, cause the success rate decline that this zone user equipment switch,
Increase unnecessary switching, take Neighboring Cell List resource etc..
For super remote adjacent area, industry proposes method based on the super remote adjacent area of geographical location information identification, the party
Method is by calculating the positional information of Liang Ge community and deflection, and more whether exceedes distance threshold value and pass judgment on
Whether it is super remote covering, but the method is mainly used in the verification of neighborhood region correlation chart.
Additionally, as follows for problem that prior art is main:
1, different covering scene, the thresholding of super remote covering is the most different, and therefore the judgement to super remote adjacent area is tied
Fruit also has an impact, and prior art does not accounts for this factor.
2, under identical covering scene, the dense degree of base station has difference, and super remote covering is not only
Relevant with distance, also can be relevant with the adjacent area number of plies, prior art is taken into account also without by the adjacent area number of plies.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of method and device identifying that super remote adjacent area covers, base
Judge that target adds whether community belongs to super remote adjacent area in covering radius and the adjacent area number of plies, add super remote neighbour
The accuracy of district's judgement and strategic flexibility.
In order to solve above-mentioned technical problem, the present invention adopts the following technical scheme that
According to one aspect of the present invention, it is provided that a kind of method identifying that super remote adjacent area covers, the method bag
Include:
Obtaining cell-of-origin and the engineering parameter of target interpolation community, described engineering parameter includes the geographical position of community
Put and cover type；
Described cell-of-origin and the theoretical coverage radius of described target interpolation community is calculated according to described engineering parameter,
Judge that described target adds whether community is super remote adjacent area；
Or calculate described cell-of-origin according to described engineering parameter and described target adds the leap between community
The number of plies, it is judged that described target adds whether community is super remote adjacent area；
Or according to described theoretical coverage radius and the COMPREHENSIVE CALCULATING result of the described leap number of plies, it is judged that described mesh
Mark adds whether community is super remote adjacent area.
Wherein, it is judged that after whether described target interpolation community is super remote adjacent area, described method also includes:
If judging, described target is added community and is belonged to super remote adjacent area, records described cell-of-origin and adds with described target
Community existence is super far covers neighboring BS relationship.
Wherein, described method also includes:
Obtain super remote neighbor cell configuration strategy, and judge that described super remote neighbor cell configuration strategy is based on MPS process half
The strategy in footpath, or strategy based on the community number of plies, or based on coverage radius of cell and the strategy of the number of plies.
Wherein, described super remote neighbor cell configuration strategy be based on coverage radius of cell tactful time, described according to institute
State engineering parameter and calculate described cell-of-origin and the theoretical coverage radius of described target interpolation community, it is judged that described mesh
Mark adds whether community is super remote adjacent area, specifically includes:
Calculate described cell-of-origin and described target adds distance D between community；
According to described engineering parameter, the theoretical coverage radius R1 and the described target that calculate described cell-of-origin are added
The theoretical coverage radius R2 of community；
If D is more than or equal to R1, R2 and default bias amount sum, then judge that described target is added community and is
Super remote adjacent area.
Wherein, described super remote neighbor cell configuration strategy be based on the community number of plies tactful time, described according to described work
Journey parameter calculates described cell-of-origin and described target adds the leap number of plies between community, it is judged that described target adds
Add whether community is super remote adjacent area, specifically include:
Calculate described cell-of-origin according to described engineering parameter and described target adds the leap number of plies between community；
If the leap number of plies that described cell-of-origin and described target are added between community exceedes predetermined threshold value, then sentence
It is super remote adjacent area that disconnected described target adds community.
Wherein, described super remote neighbor cell configuration strategy be based on coverage radius of cell and the number of plies tactful time, described
According to described theoretical coverage radius and the COMPREHENSIVE CALCULATING result of the described leap number of plies, it is judged that described target is added little
Whether district is super remote adjacent area, specifically includes:
Calculate described cell-of-origin and described target adds distance D between community；
According to described engineering parameter, the theoretical coverage radius R1 and the described target that calculate described cell-of-origin are added
The theoretical coverage radius R2 of community；
Calculate described cell-of-origin according to described engineering parameter and described target adds the leap number of plies between community；
If D is more than or equal to R1, R2 and default bias amount sum, and described cell-of-origin and described target add
The leap number of plies added between community exceedes predetermined threshold value, then judging that described target adds community is super remote adjacent area.
Wherein, described according to described engineering parameter, calculate theoretical coverage radius R1 and the institute of described cell-of-origin
State target and add the theoretical coverage radius R2 of community, specifically include:
Described cell-of-origin and the cover type of described target interpolation community is read from described engineering parameter；
Corresponding propagation model is mated according to described cover type；
Obtain described cell-of-origin respectively and described target is added the transmitting power of community, base station height and minimum and connect
Receive power, and substitute into respectively in described propagation model, obtain described cell-of-origin theoretical coverage radius R1 and
Described target adds the theoretical coverage radius R2 of community.
Wherein, described according between the described engineering parameter described cell-of-origin of calculating and described target interpolation community
Cross over the number of plies, specifically include:
If the initial value N that described cell-of-origin and described target add the leap number of plies between community is 1；
Described cell-of-origin and the geographical position of described Target cell is obtained from described engineering parameter；
With the geographical position of described cell-of-origin as starting point, radiate with default radiation scope, according to radiation model
Enclose whether interior institute coverage cell reaches the radiation results of n community, to described initial value N process, its
Middle n is for presetting adjacent area threshold value；
When described radiation scope touches the geographical position that described target adds community, described cell-of-origin and described
The leap number of plies that target is added between community is final N value.
Wherein, the described geographical position with described cell-of-origin, as starting point, radiates with default radiation scope,
Whether reach the radiation results of n community according to institute coverage cell in radiation scope, described initial value N is entered
Row processes, and specifically includes:
With the transmitter unit of the geographical location of described cell-of-origin as starting point, described cell-of-origin geographical location
Transmitter unit is direction to the direction of the transmitter unit that described target adds community geographical location, presets sector
Angle, and default step-length is added between community to described cell-of-origin and described target and default region around is entered
Row radiation；
Judge whether to cover n community in radiation scope；
If covering n community in described radiation scope, then N value adds 1；
Judge whether described radiation scope touches described target and add the geographical position of community；
If described radiation scope touches described target adds the geographical position of community, the most described cell-of-origin and institute
The leap number of plies stated between target interpolation community is N；
If not covering n community in described radiation scope, N value is constant, then judge that described radiation scope is
The no geographical position touching described target interpolation community；
If described radiation scope does not touches described target adds the geographical position of community, to described default step-length
Double, and continue to add between community to described cell-of-origin and described target and preset region around to enter
Row radiation；
Judge whether to cover n community in radiation scope；
If covering n community in described radiation scope, then N value adds 1；
Judge whether described radiation scope touches described target and add the geographical position of community；
If described radiation scope does not touches described target adds the geographical position of community, continue to preset described
Step-length doubles, and continues add between community to described cell-of-origin and described target and preset district around
Territory radiates.
Wherein, if described target adds community belongs to super remote adjacent area, described cell-of-origin and described mesh are recorded
Mark interpolation community existence is super far covers neighboring BS relationship, particularly as follows:
If described target adds community belongs to super remote adjacent area, then community is added with described target in described cell-of-origin
Exist super remote covering neighboring BS relationship add blacklist to, report described super remote cover neighboring BS relationship to network management system,
Or by described super remote covering neighboring BS relationship record in described network management system.
According to another aspect of the present invention, additionally provide a kind of device identifying that super remote adjacent area covers, this dress
Put and include:
First acquisition module, for obtaining cell-of-origin and the engineering parameter of target interpolation community, described engineering is joined
Number includes geographical position and the cover type of community；
Judge module, for adding community according to the described engineering parameter described cell-of-origin of calculating and described target
Theoretical coverage radius, it is judged that described target adds whether community is super remote adjacent area；
Or calculate described cell-of-origin according to described engineering parameter and described target adds the leap between community
The number of plies, it is judged that described target adds whether community is super remote adjacent area；
Or according to described theoretical coverage radius and the COMPREHENSIVE CALCULATING result of the described leap number of plies, it is judged that described mesh
Mark adds whether community is super remote adjacent area.
Wherein, described device also includes:
Logging modle, if for judging that described target is added community and belonged to super remote adjacent area, recording described cell-of-origin
Exist to surpass with described target interpolation community and far cover neighboring BS relationship.
Wherein, described device also includes:
Second acquisition module, is used for obtaining super remote neighbor cell configuration strategy, and judges described super remote neighbor cell configuration plan
It is slightly strategy based on coverage radius of cell, or strategy based on the community number of plies, or based on MPS process
Radius and the strategy of the number of plies.
Wherein, described super remote neighbor cell configuration strategy be based on coverage radius of cell tactful time, described judgement mould
Block includes:
First computing unit, adds distance D between community for calculating described cell-of-origin and described target；
Second computing unit, for according to described engineering parameter, calculates the theoretical coverage radius of described cell-of-origin
R1 and described target add the theoretical coverage radius R2 of community；
First comparing unit, if for D more than or equal to R1, R2 and default bias amount sum, then judging
It is super remote adjacent area that described target adds community.
Wherein, described super remote neighbor cell configuration strategy be based on the community number of plies tactful time, described judge module bag
Include:
3rd computing unit, for adding little according to the described engineering parameter described cell-of-origin of calculating and described target
The leap number of plies between district；
Second comparing unit, surpasses if adding the leap number of plies between community for described cell-of-origin and described target
Cross predetermined threshold value, then judging that described target adds community is super remote adjacent area.
Wherein, described super remote neighbor cell configuration strategy be based on coverage radius of cell and the number of plies tactful time, described
Judge module includes:
First computing unit, adds distance D between community for calculating described cell-of-origin and described target；
Second computing unit, for according to described engineering parameter, calculates the theoretical coverage radius of described cell-of-origin
R1 and described target add the theoretical coverage radius R2 of community；
3rd computing unit, for adding little according to the described engineering parameter described cell-of-origin of calculating and described target
The leap number of plies between district；
3rd comparing unit, if for D more than or equal to R1, R2 and default bias amount sum and described
The leap number of plies that cell-of-origin and described target are added between community exceedes predetermined threshold value, then judge described target
Adding community is super remote adjacent area.
Wherein, described second computing unit further specifically for:
Described cell-of-origin and the cover type of described target interpolation community is read from described engineering parameter；
Corresponding propagation model is mated according to described cover type；
Obtain described cell-of-origin respectively and described target is added the transmitting power of community, base station height and minimum and connect
Receive power, and substitute into respectively in described propagation model, obtain described cell-of-origin theoretical coverage radius R1 and
Described target adds the theoretical coverage radius R2 of community.
Wherein, described 3rd computing unit includes:
Subelement is set, adds at the beginning of the leap number of plies between community for setting described cell-of-origin and described target
Value N is 1；
Position acquisition subelement, for obtaining described cell-of-origin and described Target cell from described engineering parameter
Geographical position；
Radiator unit, for the geographical position of described cell-of-origin as starting point, carrying out with default radiation scope
Whether radiation, reach the radiation results of n community, to described initial value according to institute coverage cell in radiation scope
N process, wherein n is for presetting adjacent area threshold value；
Determine subelement, during for touching the geographical position of described target interpolation community when described radiation scope,
The leap number of plies that described cell-of-origin and described target are added between community is final N value.
Wherein, described radiator unit is further used for:
With the transmitter unit of the geographical location of described cell-of-origin as starting point, described cell-of-origin geographical location
The direction of the transmitter unit that transmitter unit adds the geographical location of community to described target is direction, presets fan
Angle, district, and default step-length is between described cell-of-origin and described target interpolation community and default region around
Radiate；
Judge whether to cover n community in radiation scope；
If covering n community in described radiation scope, then N value adds 1；
Judge whether described radiation scope touches described target and add the geographical position of community；
If described radiation scope touches described target adds the geographical position of community, the most described cell-of-origin and institute
The leap number of plies stated between target interpolation community is N；
If not covering n community in described radiation scope, N value is constant, then judge that described radiation scope is
The no geographical position touching described target interpolation community；
If described radiation scope does not touches described target adds the geographical position of community, to described default step-length
Double, and continue to add between community to described cell-of-origin and described target and preset region around to enter
Row radiation；
Judge whether to cover n community in radiation scope；
If covering n community in described radiation scope, then N value adds 1；
Judge whether described radiation scope touches described target and add the geographical position of community；
If described radiation scope does not touches described target adds the geographical position of community, continue to preset described
Step-length doubles, and continues add between community to described cell-of-origin and described target and preset district around
Territory radiates.
Wherein, described logging modle is further used for:
If described target adds community belongs to super remote adjacent area, then community is added with described target in described cell-of-origin
Exist super remote covering neighboring BS relationship add blacklist to, report described super remote cover neighboring BS relationship to network management system,
Or by described super remote covering neighboring BS relationship record in described network management system.
The invention has the beneficial effects as follows:
The present invention identifies the method that super remote adjacent area covers, and adds the engineering ginseng of community according to cell-of-origin and target
Number, calculates cell-of-origin and the theoretical coverage radius of target interpolation community or cell-of-origin and target is added between community
The leap number of plies, and according to theoretical coverage radius or cross over the number of plies or theoretical coverage radius and cross over combining of the number of plies
Close result of calculation, it is judged that target adds whether community belongs to super remote adjacent area.Therefore, the method for the present invention is base
In propagation model and base station dense degree, super remote adjacent area is judged, add the accurate of super remote adjacent area judgement
Property and strategic flexibility, thus reduce the interpolation of the super remote adjacent area of redundancy, and be engineering staff to follow-up super remote
The actual investigation of adjacent area provides theoretical foundation.
Accompanying drawing explanation
Fig. 1 represents the method flow schematic diagram identifying the covering of super remote adjacent area of the embodiment of the present invention；
Fig. 2 represents the apparatus structure block diagram identifying the covering of super remote adjacent area of the embodiment of the present invention；
Fig. 3 represents the judge module structured flowchart of the embodiment of the present invention；
Fig. 4 represents the structured flowchart of the 3rd computing unit of the embodiment of the present invention；
Fig. 5 represents the leap number of plies calculated between cell-of-origin and target interpolation community of the embodiment of the present invention
Schematic flow sheet；
Fig. 6 represents the leap number of plies calculated between cell-of-origin and target interpolation community of the embodiment of the present invention
Principle schematic.
Detailed description of the invention
It is more fully described the exemplary embodiment of the disclosure below with reference to accompanying drawings.Although accompanying drawing shows
The exemplary embodiment of the disclosure, it being understood, however, that may be realized in various forms the disclosure and should be by
Embodiments set forth here is limited.On the contrary, it is provided that these embodiments are able to be best understood from this
Open, and complete for the scope of the present disclosure can be conveyed to those skilled in the art.
Embodiment one
An aspect according to the embodiment of the present invention, it is provided that a kind of method identifying that super remote adjacent area covers, should
Method is first, it is thus achieved that cell-of-origin and target add the engineering parameter of community；Then, according to described engineering parameter
Calculate described cell-of-origin and the theoretical coverage radius of described target interpolation community, it is judged that described target adds community
Whether it is super remote adjacent area；Or calculate described cell-of-origin according to described engineering parameter and described target adds community
Between the leap number of plies, it is judged that described target add community whether be super remote adjacent area；Or according to described theory
Covering radius and the COMPREHENSIVE CALCULATING result of the described leap number of plies, it is judged that described target add community be whether super far
Adjacent area.Therefore, the method identifying the covering of super remote adjacent area of the embodiment of the present invention, by propagation model and adjacent area layer
Count as the factor judging super remote adjacent area, add accuracy and strategic flexibility that super remote adjacent area judges.
As it is shown in figure 1, the method includes:
Step S11, acquisition cell-of-origin and target add the engineering parameter of community.
Wherein, engineering parameter includes geographical position and the cover type of community, can be by network management system or direct
Cell-of-origin, the engineering parameter of target interpolation community is read from engineering parameter storage server.Additionally, cell-of-origin
Add community with target and there is in neighborhood region correlation chart certain corresponding relation.In neighborhood region correlation chart, including
Multiple cell-of-origins, the most corresponding multiple targets in each cell-of-origin add community.
Step S15, calculate described cell-of-origin and described target according to described engineering parameter and add the theory of community
Covering radius, it is judged that described target adds whether community is super remote adjacent area.
Step S17, calculate described cell-of-origin and described target according to described engineering parameter and add between community
Cross over the number of plies, it is judged that described target adds whether community is super remote adjacent area.
Step S19, according to described theoretical coverage radius and the COMPREHENSIVE CALCULATING result of the described leap number of plies, it is judged that
Described target adds whether community is super remote adjacent area.
Wherein, step S15, step S17 and step S19 belong to judge target add community be whether super far
Three strategies of adjacent area, therefore, after step s 11 and step S15, step S17 or step S19 it
Before, the method for the embodiment of the present invention, may also include that
Step S13, obtain super remote neighbor cell configuration strategy, and judge described super remote neighbor cell configuration strategy be based on
The strategy of coverage radius of cell, or strategy based on the community number of plies, or based on coverage radius of cell and layer
The strategy of number.
It follows that when super remote neighbor cell configuration strategy be based on coverage radius of cell tactful time, in step
After S13, perform step S15.Wherein, step S15 specifically includes:
Calculate described cell-of-origin and described target adds distance D between community；
According to described engineering parameter, the theoretical coverage radius R1 and the described target that calculate described cell-of-origin are added
The theoretical coverage radius R2 of community；
If D is more than or equal to R1, R2 and default bias amount sum, then judge that described target is added community and is
Super remote adjacent area.
When described super remote neighbor cell configuration strategy be based on the community number of plies tactful time, after step s 13, hold
Row step S17.Wherein, step S17 specifically includes:
Calculate described cell-of-origin according to described engineering parameter and described target adds the leap number of plies between community；
If the leap number of plies that described cell-of-origin and described target are added between community exceedes predetermined threshold value, then sentence
It is super remote adjacent area that disconnected described target adds community.
When described super remote neighbor cell configuration strategy be based on coverage radius of cell and the number of plies tactful time, in step
After S13, perform step S19.Wherein, step S19 specifically includes:
Calculate described cell-of-origin and described target adds distance D between community；
According to described engineering parameter, the theoretical coverage radius R1 and the described target that calculate described cell-of-origin are added
The theoretical coverage radius R2 of community；
Calculate described cell-of-origin according to described engineering parameter and described target adds the leap number of plies between community；
If D is more than or equal to R1, R2 and default bias amount sum, and described cell-of-origin and described target add
The leap number of plies added between community exceedes predetermined threshold value, then judging that described target adds community is super remote adjacent area.
Wherein, in above-mentioned steps, described according to described engineering parameter, the theory calculating described cell-of-origin is covered
Lid radius R1 and described target add the theoretical coverage radius R2 of community, specifically include:
Described cell-of-origin and the cover type of described target interpolation community is read from described engineering parameter；
Corresponding propagation model is mated according to described cover type；
Obtain described cell-of-origin respectively and described target is added the transmitting power of community, base station height and minimum and connect
Receive power, and substitute into respectively in described propagation model, obtain described cell-of-origin theoretical coverage radius R1 and
Described target adds the theoretical coverage radius R2 of community.
Wherein, the cover type (such as, dense city, suburb cover or in-door covering) of community is with corresponding
Propagation model corresponding, for launch power and base station height can directly acquisition from engineering parameter, and
Little reception power by user's sets itself or can be as the criterion with default value.Therefore, by the transmitting power of cell-of-origin,
Base station height and minimal detectable power are updated in the propagation model of cell-of-origin, and the theory that can obtain cell-of-origin is covered
Lid radius R1；Target is added the transmitting power of community, base station height and minimal detectable power and is updated to mesh
Mark adds in the propagation model of community, can obtain target and add the theoretical coverage radius R2 of community.
Wherein, in above-mentioned steps, described according to the described engineering parameter described cell-of-origin of calculating and described target
Add the leap number of plies between community, specifically include:
If the initial value N that described cell-of-origin and described target add the leap number of plies between community is 1；
Described cell-of-origin and the geographical position of described Target cell is obtained from described engineering parameter；
With the geographical position of described cell-of-origin as starting point, radiate with default radiation scope, according to radiation model
Enclose whether interior institute coverage cell reaches the radiation results of n community, to described initial value N process, its
Middle n is for presetting adjacent area threshold value；
When described radiation scope touches the geographical position that described target adds community, described cell-of-origin and described
The leap number of plies that target is added between community is final N value.
Specifically, the described geographical position with described cell-of-origin, as starting point, radiates with default radiation scope,
Whether reach the radiation results of n community according to institute coverage cell in radiation scope, described initial value N is entered
Row processes, and specifically includes:
With the transmitter unit of the geographical location of described cell-of-origin as starting point, described cell-of-origin geographical location
Transmitter unit is direction to the direction of the transmitter unit that described target adds community geographical location, presets sector
Angle, and default step-length is added between community to described cell-of-origin and described target and default region around is entered
Row radiation；
Judge whether to cover n community in radiation scope；
If covering n community in described radiation scope, then N value adds 1；
Judge whether described radiation scope touches described target and add the geographical position of community；
If described radiation scope touches described target adds the geographical position of community, the most described cell-of-origin and institute
The leap number of plies stated between target interpolation community is N；
If not covering n community in described radiation scope, N value is constant, then judge that described radiation scope is
The no geographical position touching described target interpolation community；
If described radiation scope does not touches described target adds the geographical position of community, to described default step-length
Double, and continue to add between community to described cell-of-origin and described target and preset region around to enter
Row radiation；
Judge whether to cover n community in radiation scope；
If covering n community in described radiation scope, then N value adds 1；
Judge whether described radiation scope touches described target and add the geographical position of community；
If described radiation scope does not touches described target adds the geographical position of community, continue to preset described
Step-length doubles, and continues add between community to described cell-of-origin and described target and preset district around
Territory radiates.
As shown in Figure 5 and Figure 6, if cell-of-origin is A community, it is B community that target adds community, and A
Distance between community and B community is 200 meters, then set at the beginning of the leap number of plies between A community and B community
Value N is 1, then with A as starting point, be direction according to the direction of A to B, presets sector angle a and presets
Step-length 50 meters, radiates, if in this radiation between A community and B community and default region around
In the range of, do not cover n community, and do not touch B community, then default step-length is doubled, i.e. with
Default step-length is 100 meters and continues radiation.If covering n community in radiation scope, then N value adds 1, and
Judge whether to touch B community；If not touching B community yet, then default step-length is further added by one times, i.e.
It is 150 meters with default step-length and continues radiation, if again covering n community, then N value in radiation scope
Continue to add 1, and judge whether to touch B community；If not touching B community yet, then default step-length is increased again
Double, be i.e. 200 meters with default step-length and continue radiation, if not covering n community in radiation scope,
N value is constant, and judges whether to touch B community, if this radiation scope touches B community, then A is little
The leap number of plies between district and B community is 3.
Wherein, after step S15, step S17 or step S19, the method also includes:
If step S111 judge described target add community belong to super remote adjacent area, record described cell-of-origin with
Described target interpolation community existence is super far covers neighboring BS relationship.
Alternatively, if described target adds community belongs to super remote adjacent area, described cell-of-origin is recorded with described
Target interpolation community existence is super far covers neighboring BS relationship, particularly as follows:
If described target adds community belongs to super remote adjacent area, then community is added with described target in described cell-of-origin
Exist super remote covering neighboring BS relationship add blacklist to, report described super remote cover neighboring BS relationship to network management system,
Or by described super remote covering neighboring BS relationship record in described network management system.
That is, if target interpolation community belongs to super remote adjacent area, on base station, this super remote covering neighboring BS relationship can be added
It is added to blacklist (at least provided with No HO attribute), and is reported this super far to cover by base station or separate functional blocks
Lid neighboring BS information is to network management system, or network management system directly records this information, and points out operation with some form
Personnel.
The embodiment of the present invention identify super remote adjacent area cover method, for neighborhood region correlation chart static check and
Self-supervisory environment, the most applicable.
Wherein, when carrying out neighborhood region correlation chart static check, first, neighborhood region correlation chart, wherein adjacent area are obtained
Relation table includes that multiple cell-of-origin and the multiple targets corresponding with cell-of-origin add community；Then, neighbour is read
Cell relation table；Again, according to the embodiment of the present invention identify super remote adjacent area cover method to neighborhood region correlation chart
In multiple targets corresponding to each cell-of-origin add community and verify successively；Finally, knot is verified in display
Really.
Additionally, when Automatic Neighboring Relation is verified, first, obtain neighborhood region correlation chart；Then, set as user
During standby normal access network, it may be judged whether meet automatic neighborhood (Automatic Neighbour Relation,
ANR) trigger flow thresholding；Again, when meeting ANR trigger flow thresholding, user equipment to report institute
The Physical Cell Identifier (Physical Cell Identity, PCI) of the adjacent area measured and Cell Global Identity (ECGI)；
Again, according to PCI and ECGI, the method identifying the covering of super remote adjacent area of the embodiment of the present invention is used successively
The target interpolation community of cell-of-origin is judged；Finally, the community not being super remote covering is added to adjacent area
In relation table.
In sum, the method identifying the covering of super remote adjacent area of the embodiment of the present invention, not only increase super remote neighbour
The accuracy of district's judgement and strategic flexibility, decrease the interpolation of the super remote adjacent area of redundancy, for engineering staff to rear
The actual investigation of continuous super remote adjacent area provides theoretical foundation, and neighborhood region correlation chart static check and from
Kinetonucleus is looked in flow process equally applicable.
Embodiment two
According to another aspect of the embodiment of the present invention, additionally provide a kind of device identifying that super remote adjacent area covers,
As in figure 2 it is shown, this device 200 includes:
First acquisition module 201, for obtaining cell-of-origin and the engineering parameter of target interpolation community, described work
Journey parameter includes geographical position and the cover type of community；
Judge module 203, for adding little according to the described engineering parameter described cell-of-origin of calculating and described target
The theoretical coverage radius in district, it is judged that described target adds whether community is super remote adjacent area；
Or calculate described cell-of-origin according to described engineering parameter and described target adds the leap between community
The number of plies, it is judged that described target adds whether community is super remote adjacent area；
Or according to described theoretical coverage radius and the COMPREHENSIVE CALCULATING result of the described leap number of plies, it is judged that described mesh
Mark adds whether community is super remote adjacent area.
Wherein, described device 200 also includes:
Logging modle 204, if for judging that described target is added community and belonged to super remote adjacent area, recording described source
Community is super with described target interpolation community existence far covers neighboring BS relationship.
Wherein, described device 200 also includes:
Second acquisition module 202, is used for obtaining super remote neighbor cell configuration strategy, and judges that described super remote adjacent area is joined
Putting strategy is strategy based on coverage radius of cell, or strategy based on the community number of plies, or based on community
Covering radius and the strategy of the number of plies.
Wherein, described super remote neighbor cell configuration strategy be based on coverage radius of cell tactful time, as it is shown on figure 3,
Described judge module 203 includes:
First computing unit 2031, for calculate described cell-of-origin and described target add between community away from
From D；
Second computing unit 2032, for according to described engineering parameter, the theory calculating described cell-of-origin is covered
Lid radius R1 and described target add the theoretical coverage radius R2 of community；
First comparing unit 2034, if for D more than or equal to R1, R2 and default bias amount sum,
Then judging that described target adds community is super remote adjacent area.
Wherein, described super remote neighbor cell configuration strategy be based on the community number of plies tactful time, as it is shown on figure 3, institute
State judge module 203 to include:
3rd computing unit 2033, for calculating described cell-of-origin and described target according to described engineering parameter
Add the leap number of plies between community；
Second comparing unit 2035, if adding the leap between community for described cell-of-origin and described target
The number of plies exceedes predetermined threshold value, then judging that described target adds community is super remote adjacent area.
Wherein, described super remote neighbor cell configuration strategy be based on coverage radius of cell and the number of plies tactful time, such as figure
Shown in 3, described judge module includes:
First computing unit 2031, for calculate described cell-of-origin and described target add between community away from
From D；
Second computing unit 2032, for according to described engineering parameter, the theory calculating described cell-of-origin is covered
Lid radius R1 and described target add the theoretical coverage radius R2 of community；
3rd computing unit 2033, for calculating described cell-of-origin and described target according to described engineering parameter
Add the leap number of plies between community；
3rd comparing unit 2036, if for D more than or equal to R1, R2 and default bias amount sum,
And the leap number of plies that described cell-of-origin and described target are added between community exceedes predetermined threshold value, then judge institute
State target adding community is super remote adjacent area.
Wherein, described second computing unit 2032 further specifically for:
Described cell-of-origin and the cover type of described target interpolation community is read from described engineering parameter；
Corresponding propagation model is mated according to described cover type；
Obtain described cell-of-origin respectively and described target is added the transmitting power of community, base station height and minimum and connect
Receive power, and substitute into respectively in described propagation model, obtain described cell-of-origin theoretical coverage radius R1 and
Described target adds the theoretical coverage radius R2 of community.
Wherein, as shown in Figure 4, described 3rd computing unit 2033 includes:
Subelement 20331 is set, adds the leap layer between community for setting described cell-of-origin and described target
The initial value N of number is 1；
Position acquisition subelement 20332, for obtaining described cell-of-origin and described mesh from described engineering parameter
The geographical position of mark community；
Radiator unit 20333, for the geographical position of described cell-of-origin as starting point, with default radiation model
Enclose and radiate, whether reach the radiation results of n community according to institute coverage cell in radiation scope, to institute
Stating initial value N process, wherein n is for presetting adjacent area threshold value；
Determine subelement 20334, add the geographical position of community for touching described target when described radiation scope
When putting, the leap number of plies that described cell-of-origin and described target are added between community is final N value.
Wherein, described radiator unit 20333 is further used for:
With the transmitter unit of the geographical location of described cell-of-origin as starting point, described cell-of-origin geographical location
The direction of the transmitter unit that transmitter unit adds the geographical location of community to described target is direction, presets fan
Angle, district, and default step-length is between described cell-of-origin and described target interpolation community and default region around
Radiate；
Judge whether to cover n community in radiation scope；
If covering n community in described radiation scope, then N value adds 1；
Judge whether described radiation scope touches described target and add the geographical position of community；
If described radiation scope touches described target adds the geographical position of community, the most described cell-of-origin and institute
The leap number of plies stated between target interpolation community is N；
If not covering n community in described radiation scope, N value is constant, then judge that described radiation scope is
The no geographical position touching described target interpolation community；
If described radiation scope does not touches described target adds the geographical position of community, to described default step-length
Double, and continue to add between community to described cell-of-origin and described target and preset region around to enter
Row radiation；
Judge whether to cover n community in radiation scope；
If covering n community in described radiation scope, then N value adds 1；
Judge whether described radiation scope touches described target and add the geographical position of community；
If described radiation scope does not touches described target adds the geographical position of community, continue to preset described
Step-length doubles, and continues add between community to described cell-of-origin and described target and preset district around
Territory radiates.
Wherein, described logging modle 204 is further used for:
If described target adds community belongs to super remote adjacent area, then community is added with described target in described cell-of-origin
Exist super remote covering neighboring BS relationship add blacklist to, report described super remote cover neighboring BS relationship to network management system,
Or by described super remote covering neighboring BS relationship record in described network management system.
Above-described is the preferred embodiment of the present invention, it should be pointed out that for the ordinary people of the art
For Yuan, some improvements and modifications can also be made under without departing from principle premise of the present invention, these
Improvements and modifications are the most within the scope of the present invention.
Claims (20)
1. the method identifying that super remote adjacent area covers, it is characterised in that including:
Obtaining cell-of-origin and the engineering parameter of target interpolation community, described engineering parameter includes the geographical position of community
Put and cover type；
Described cell-of-origin and the theoretical coverage radius of described target interpolation community is calculated according to described engineering parameter,
Judge that described target adds whether community is super remote adjacent area；
Or calculate described cell-of-origin according to described engineering parameter and described target adds the leap between community
The number of plies, it is judged that described target adds whether community is super remote adjacent area；
Or according to described theoretical coverage radius and the COMPREHENSIVE CALCULATING result of the described leap number of plies, it is judged that described mesh
Mark adds whether community is super remote adjacent area.
2. the method for claim 1, it is characterised in that judge that described target is added community and is whether
After super remote adjacent area, described method also includes:
If judging, described target is added community and is belonged to super remote adjacent area, records described cell-of-origin and adds with described target
Community existence is super far covers neighboring BS relationship.
3. the method for claim 1, it is characterised in that described method also includes:
Obtain super remote neighbor cell configuration strategy, and judge that described super remote neighbor cell configuration strategy is based on MPS process half
The strategy in footpath, or strategy based on the community number of plies, or based on coverage radius of cell and the strategy of the number of plies.
4. method as claimed in claim 3, it is characterised in that described super remote neighbor cell configuration strategy be based on
During coverage radius of cell tactful, described calculate described cell-of-origin according to described engineering parameter and described target adds
Add the theoretical coverage radius of community, it is judged that described target adds whether community is super remote adjacent area, specifically includes:
Calculate described cell-of-origin and described target adds distance D between community；
According to described engineering parameter, the theoretical coverage radius R1 and the described target that calculate described cell-of-origin are added
The theoretical coverage radius R2 of community；
If D is more than or equal to R1, R2 and default bias amount sum, then judge that described target is added community and is
Super remote adjacent area.
5. method as claimed in claim 3, it is characterised in that described super remote neighbor cell configuration strategy be based on
During the community number of plies tactful, described calculate described cell-of-origin according to described engineering parameter and described target is added little
The leap number of plies between district, it is judged that described target adds whether community is super remote adjacent area, specifically includes:
Calculate described cell-of-origin according to described engineering parameter and described target adds the leap number of plies between community；
If the leap number of plies that described cell-of-origin and described target are added between community exceedes predetermined threshold value, then sentence
It is super remote adjacent area that disconnected described target adds community.
6. method as claimed in claim 3, it is characterised in that described super remote neighbor cell configuration strategy be based on
During coverage radius of cell and the number of plies tactful, described according to described theoretical coverage radius and the described leap number of plies
COMPREHENSIVE CALCULATING result, it is judged that described target adds whether community is super remote adjacent area, specifically includes:
Calculate described cell-of-origin and described target adds distance D between community；
According to described engineering parameter, the theoretical coverage radius R1 and the described target that calculate described cell-of-origin are added
The theoretical coverage radius R2 of community；
Calculate described cell-of-origin according to described engineering parameter and described target adds the leap number of plies between community；
If D is more than or equal to R1, R2 and default bias amount sum, and described cell-of-origin and described target add
The leap number of plies added between community exceedes predetermined threshold value, then judging that described target adds community is super remote adjacent area.
7. the method as described in claim 4 or 6, it is characterised in that described according to described engineering parameter,
Calculate the theoretical coverage radius R1 and the theoretical coverage radius R2 of described target interpolation community of described cell-of-origin,
Specifically include:
Described cell-of-origin and the cover type of described target interpolation community is read from described engineering parameter；
Corresponding propagation model is mated according to described cover type；
Obtain described cell-of-origin respectively and described target is added the transmitting power of community, base station height and minimum and connect
Receive power, and substitute into respectively in described propagation model, obtain described cell-of-origin theoretical coverage radius R1 and
Described target adds the theoretical coverage radius R2 of community.
8. the method as described in claim 5 or 6, it is characterised in that described according to described engineering parameter meter
Calculate described cell-of-origin and described target add the leap number of plies between community, specifically include:
If the initial value N that described cell-of-origin and described target add the leap number of plies between community is 1；
Described cell-of-origin and the geographical position of described Target cell is obtained from described engineering parameter；
With the geographical position of described cell-of-origin as starting point, radiate with default radiation scope, according to radiation model
Enclose whether interior institute coverage cell reaches the radiation results of n community, to described initial value N process, its
Middle n is for presetting adjacent area threshold value；
When described radiation scope touches the geographical position that described target adds community, described cell-of-origin and described
The leap number of plies that target is added between community is final N value.
9. method as claimed in claim 8, it is characterised in that the described geographical position with described cell-of-origin
For starting point, radiate with default radiation scope, whether reach n according to institute coverage cell in radiation scope
The radiation results of individual community, to described initial value N process, specifically includes:
With the transmitter unit of the geographical location of described cell-of-origin as starting point, described cell-of-origin geographical location
Transmitter unit is direction to the direction of the transmitter unit that described target adds community geographical location, presets sector
Angle, and default step-length is added between community to described cell-of-origin and described target and default region around is entered
Row radiation；
Judge whether to cover n community in radiation scope；
If covering n community in described radiation scope, then N value adds 1；
Judge whether described radiation scope touches described target and add the geographical position of community；
If described radiation scope touches described target adds the geographical position of community, the most described cell-of-origin and institute
The leap number of plies stated between target interpolation community is N；
If not covering n community in described radiation scope, N value is constant, then judge that described radiation scope is
The no geographical position touching described target interpolation community；
If described radiation scope does not touches described target adds the geographical position of community, to described default step-length
Double, and continue to add between community to described cell-of-origin and described target and preset region around to enter
Row radiation；
Judge whether to cover n community in radiation scope；
If covering n community in described radiation scope, then N value adds 1；
Judge whether described radiation scope touches described target and add the geographical position of community；
If described radiation scope does not touches described target adds the geographical position of community, continue to preset described
Step-length doubles, and continues add between community to described cell-of-origin and described target and preset district around
Territory radiates.
10. method as claimed in claim 2, it is characterised in that belong to if described target adds community
In super remote adjacent area, record described cell-of-origin and described target and add community and exist and super far cover neighboring BS relationship, tool
Body is:
If described target adds community belongs to super remote adjacent area, then community is added with described target in described cell-of-origin
Exist super remote covering neighboring BS relationship add blacklist to, report described super remote cover neighboring BS relationship to network management system,
Or by described super remote covering neighboring BS relationship record in described network management system.
11. 1 kinds of devices identifying that super remote adjacent area covers, it is characterised in that including:
First acquisition module, for obtaining cell-of-origin and the engineering parameter of target interpolation community, described engineering is joined
Number includes geographical position and the cover type of community；
Judge module, for adding community according to the described engineering parameter described cell-of-origin of calculating and described target
Theoretical coverage radius, it is judged that described target adds whether community is super remote adjacent area；
Or calculate described cell-of-origin according to described engineering parameter and described target adds the leap between community
The number of plies, it is judged that described target adds whether community is super remote adjacent area；
Or according to described theoretical coverage radius and the COMPREHENSIVE CALCULATING result of the described leap number of plies, it is judged that described mesh
Mark adds whether community is super remote adjacent area.
12. devices as claimed in claim 11, it is characterised in that described device also includes:
Logging modle, if for judging that described target is added community and belonged to super remote adjacent area, recording described cell-of-origin
Exist to surpass with described target interpolation community and far cover neighboring BS relationship.
13. devices as claimed in claim 11, it is characterised in that described device also includes:
Second acquisition module, is used for obtaining super remote neighbor cell configuration strategy, and judges described super remote neighbor cell configuration plan
It is slightly strategy based on coverage radius of cell, or strategy based on the community number of plies, or based on MPS process
Radius and the strategy of the number of plies.
14. devices as claimed in claim 13, it is characterised in that described super remote neighbor cell configuration strategy is base
When coverage radius of cell tactful, described judge module includes:
First computing unit, adds distance D between community for calculating described cell-of-origin and described target；
Second computing unit, for according to described engineering parameter, calculates the theoretical coverage radius of described cell-of-origin
R1 and described target add the theoretical coverage radius R2 of community；
First comparing unit, if for D more than or equal to R1, R2 and default bias amount sum, then judging
It is super remote adjacent area that described target adds community.
15. devices as claimed in claim 13, it is characterised in that described super remote neighbor cell configuration strategy is base
When the community number of plies tactful, described judge module includes:
3rd computing unit, for adding little according to the described engineering parameter described cell-of-origin of calculating and described target
The leap number of plies between district；
Second comparing unit, surpasses if adding the leap number of plies between community for described cell-of-origin and described target
Cross predetermined threshold value, then judging that described target adds community is super remote adjacent area.
16. devices as claimed in claim 13, it is characterised in that described super remote neighbor cell configuration strategy is base
When coverage radius of cell and the number of plies tactful, described judge module includes:
First computing unit, adds distance D between community for calculating described cell-of-origin and described target；
Second computing unit, for according to described engineering parameter, calculates the theoretical coverage radius of described cell-of-origin
R1 and described target add the theoretical coverage radius R2 of community；
3rd computing unit, for adding little according to the described engineering parameter described cell-of-origin of calculating and described target
The leap number of plies between district；
3rd comparing unit, if for D more than or equal to R1, R2 and default bias amount sum and described
The leap number of plies that cell-of-origin and described target are added between community exceedes predetermined threshold value, then judge described target
Adding community is super remote adjacent area.
17. devices as described in claim 14 or 16, it is characterised in that described second computing unit enters
One step specifically for:
Described cell-of-origin and the cover type of described target interpolation community is read from described engineering parameter；
Corresponding propagation model is mated according to described cover type；
Obtain described cell-of-origin respectively and described target is added the transmitting power of community, base station height and minimum and connect
Receive power, and substitute into respectively in described propagation model, obtain described cell-of-origin theoretical coverage radius R1 and
Described target adds the theoretical coverage radius R2 of community.
18. devices as described in claim 15 or 16, it is characterised in that described 3rd computing unit bag
Include:
Subelement is set, adds at the beginning of the leap number of plies between community for setting described cell-of-origin and described target
Value N is 1；
Position acquisition subelement, for obtaining described cell-of-origin and described Target cell from described engineering parameter
Geographical position；
Radiator unit, for the geographical position of described cell-of-origin as starting point, carrying out with default radiation scope
Whether radiation, reach the radiation results of n community, to described initial value according to institute coverage cell in radiation scope
N process, wherein n is for presetting adjacent area threshold value；
Determine subelement, during for touching the geographical position of described target interpolation community when described radiation scope,
The leap number of plies that described cell-of-origin and described target are added between community is final N value.
19. devices as claimed in claim 18, it is characterised in that described radiator unit is further used for:
With the transmitter unit of the geographical location of described cell-of-origin as starting point, described cell-of-origin geographical location
The direction of the transmitter unit that transmitter unit adds the geographical location of community to described target is direction, presets fan
Angle, district, and default step-length is between described cell-of-origin and described target interpolation community and default region around
Radiate；
Judge whether to cover n community in radiation scope；
If covering n community in described radiation scope, then N value adds 1；
Judge whether described radiation scope touches described target and add the geographical position of community；
If described radiation scope touches described target adds the geographical position of community, the most described cell-of-origin and institute
The leap number of plies stated between target interpolation community is N；
If not covering n community in described radiation scope, N value is constant, then judge that described radiation scope is
The no geographical position touching described target interpolation community；
If described radiation scope does not touches described target adds the geographical position of community, to described default step-length
Double, and continue to add between community to described cell-of-origin and described target and preset region around to enter
Row radiation；
Judge whether to cover n community in radiation scope；
If covering n community in described radiation scope, then N value adds 1；
Judge whether described radiation scope touches described target and add the geographical position of community；
If described radiation scope does not touches described target adds the geographical position of community, continue to preset described
Step-length doubles, and continues add between community to described cell-of-origin and described target and preset district around
Territory radiates.
20. devices as claimed in claim 12, it is characterised in that described logging modle is further used for:
If described target adds community belongs to super remote adjacent area, then community is added with described target in described cell-of-origin
Exist super remote covering neighboring BS relationship add blacklist to, report described super remote cover neighboring BS relationship to network management system,
Or by described super remote covering neighboring BS relationship record in described network management system.
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