CN106358208A - Sector evaluation method and sector evaluation device - Google Patents
Sector evaluation method and sector evaluation device Download PDFInfo
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- CN106358208A CN106358208A CN201610878596.4A CN201610878596A CN106358208A CN 106358208 A CN106358208 A CN 106358208A CN 201610878596 A CN201610878596 A CN 201610878596A CN 106358208 A CN106358208 A CN 106358208A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/18—Network planning tools
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
- H04W16/30—Special cell shapes, e.g. doughnuts or ring cells
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
Abstract
The embodiment of the invention provides a sector evaluation method and a sector evaluation device and relates to the communication field. The sector evaluation method and the sector evaluation device can evaluate influence of the evaluation sector on wireless network coverage of a fault complaining place under the condition that wireless signals do not need to be subjected to on-site detection near the fault complaining place. The sector evaluation method comprises the following steps: obtaining a coordinate of the fault complaining place, a coordinate of an evaluation base station and a direction angle of an evaluation sector; obtaining the distance of the evaluation base station according to the coordinate of the fault complaining place and the coordinate of the evaluation base station, and obtaining an included angle of the evaluation sector according to the coordinate of the fault complaining place, the coordinate of the evaluation base station and the direction angle of the evaluation sector; and obtaining an influence value of the evaluation sector according to the distance of the evaluation base station and the included angle of the evaluation sector. The sector evaluation method and the sector evaluation device are applied to evaluate sectors.
Description
Technical field
The present invention relates to the communications field, more particularly, to a kind of sector evaluation methodology and sector evaluating apparatus.
Background technology
For mobile communication carrier, customer complaint data is a kind of very valuable data resource, by
Family complains data to be analyzed, and can determine produced problem in mobile communications network, thus being improved by solving this problem
Mobile Communication Service quality.Customer complaint in the customer complaint data that mobile communication carrier is obtained at present, more than 50%
Data, after analysis, the complaint reason of user can be attributed to because wireless network covering in user region goes wrong and lead to
Consumer's Experience is poor.
Under normal circumstances, when the position of report user is learnt by operator, can be to wireless signal near report user
Detected on the spot, to obtain radio signal parameter such as reception of wireless signals power, the wireless communication of report user region
Number occur power, wireless signals interference than etc., and according to above-mentioned parameter reversely analysis to obtain this areas adjacent sector pair
Report user's wireless network covers influence degree, and adjusts respective sectors according to above-mentioned analysis result, reaches raising report user
The purpose of the quality of radio communication.
Although the method provided in such scheme can evaluate the shadow that respective sectors cover to report user's wireless network
Ringing, but said method needs near report user, wireless signal to be detected on the spot, when there is multiple report user, needing
A large amount of man power and materials are spent to carry out being detected on the spot in multiple positions to reach fan near the plurality of report user of evaluation
The impact that area covers to the plurality of report user's wireless network respectively, thus improve and evaluate the cost of sector, reduce simultaneously
Evaluate the efficiency of sector.
Content of the invention
The application provides a kind of evaluation methodology of sector and sector evaluating apparatus, can be need not be right near Trouble call point
On the premise of wireless signal is detected on the spot, evaluate the impact that sector covers to Trouble call point wireless network.
In a first aspect, The embodiment provides a kind of evaluation methodology of sector, comprising: obtain the seat of Trouble call point
Mark, the coordinate evaluating base station and the azimuth evaluating sector, evaluating base station is to evaluate sector place base station；According to Trouble call
The coordinate of point and evaluate the coordinate of base station and obtain and evaluate base station distance, according to the coordinate of Trouble call point, the seat of evaluating base station
The azimuth being marked with and evaluating sector obtains evaluation sector angle, evaluates base station distance and is Trouble call point and evaluates between base station
Distance, evaluate sector angle and be used for instruction and evaluate the direction of the launch of sector and evaluate angle between the complaint point line of base station,
Evaluate the line between the coordinate that base station complaint point line is Trouble call point and the coordinate evaluating base station；According to evaluate base station away from
From and evaluate sector angle and obtain and evaluate sector influence value, evaluate sector influence value and be used for instruction and evaluate sector to Trouble call
The impact that point wireless network covers.
Second aspect, The embodiment provides a kind of sector evaluating apparatus, comprising: acquisition module, it is configured to
The coordinate obtaining Trouble call point, the coordinate evaluating base station and the azimuth evaluating sector, evaluate base station for evaluating sector institute
In base station；Processing module, be configured to coordinate according to Trouble call point and evaluate base station coordinate obtain evaluate base station away from
From the azimuth of coordinate, the coordinate evaluating base station and evaluation sector according to Trouble call point obtains evaluates sector angle, comments
Valency base station distance is that Trouble call point is used for, with evaluating the distance between base station, evaluation sector angle, the transmitting that sector is evaluated in instruction
Angle between direction and evaluation base station complaint point line, evaluates the coordinate that base station complaint point line is Trouble call point and evaluation
Line between the coordinate of base station；According to evaluating base station distance and evaluating sector angle acquisition evaluation sector influence value, evaluate
Sector influence value is used for instruction and evaluates the impact that sector covers to Trouble call point wireless network.
A kind of sector evaluation methodology provided in an embodiment of the present invention and sector evaluating apparatus, by acquisition and according to acquired
The coordinate of Trouble call point, evaluate the coordinate of base station and evaluate the azimuth of sector and obtain and evaluate base station distance and evaluation
Sector angle, that is, obtain Trouble call point and evaluate the distance between sector and evaluate the direction of the launch of sector and evaluate base station
Angle between complaint point line, due to when Trouble call point with evaluate the distance between sector more hour, evaluate sector for
The impact covering positioned at the wireless network of the user of Trouble call point is bigger；Likewise, when evaluate sector the direction of the launch with comment
Angle between the complaint point line of valency base station gets over hour, and the wireless network evaluating sector for the user positioned at Trouble call point covers
The impact of lid is bigger, therefore can generate and evaluate base station distance for instruction according to evaluation base station distance and evaluation sector angle
And the evaluation sector influence value of the impact for the wireless network covering of the user positioned at Trouble call point for the evaluation sector angle,
Such that it is able to the impact that sector covers to Trouble call point wireless network is evaluated according to evaluation sector influence value evaluation.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, embodiment will be described below
In required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only the present invention some
Embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also be attached according to these
Figure obtains other accompanying drawings.
A kind of schematic diagram of radio communication scene that Fig. 1 is provided by embodiments of the invention；
A kind of indicative flowchart of sector evaluation methodology that Fig. 2 is provided by embodiments of the invention；
A kind of indicative flowchart of sector evaluation methodology that Fig. 3 is provided by another embodiment of the present invention；
A kind of schematic diagram of sector evaluating apparatus that Fig. 4 is provided by embodiments of the invention；
A kind of schematic diagram of sector evaluating apparatus that Fig. 5 is provided by another embodiment of the present invention.
Specific 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 description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
For the ease of clearly describing the technical scheme of the embodiment of the present invention, in an embodiment of the present invention, employ " the
One ", the printed words such as " second " identical entry essentially identical to function and effect or similar item make a distinction, and those skilled in the art can
To understand that the printed words such as " first ", " second " are not that quantity and execution order are being defined.
With forth generation mobile phone mobile communication standard (English full name: the 4th generation mobile
Communication technology, English abbreviation: 4g) network gradually puts it into commercial operation, and the scale of 4g user also increases rapidly.
But due to setting up the process initial stage often because 4g signal is disturbed by other signals or because business model, terminal are joined in 4g network
The Consumer's Experience of 4g user is led to be affected, thus producing substantial amounts of 4g customer complaint for being in the reasons such as adjustment state.As
What handles the complaint of 4g user in time well, maintains stable customer group, becomes problem demanding prompt solution.
Building although the range of 4g network covers and substantially meets the market demand with 4g network, but depth covers and also deposits
In larger problem, lead to be likely to occur the not good situation of wireless network coverage effect in some areas, and current 4g customer complaint
In to have more than the complaint of more than half be not good and lead to for the wireless network coverage effect of report user region.By
Resource required in comprehensively solve 4g network depth covering problem far beyond the tolerance range of each operator, it is thus desirable to right
Lead to be positioned, thus targetedly being solved the reason report user region wireless network coverage effect is good.
The scene that there is depth covering problem in current 4g network specifically includes that villages within the city, the Big Residential District that cannot internally build a station, height
Layer house etc..In above-mentioned scene, the not good setting being often as covering the sector in this region of wireless network coverage effect occurs
Problem and lead to.
As shown in Figure 1, The embodiment provides a kind of radio communication scene, including Trouble call point 101 with
And base station 102, wherein it is provided with one or more sectors on base station 102.When being used for covering Trouble call on corresponding base station 102
When the setting of the sector of point 101 goes wrong, the wireless network of the user positioned at Trouble call point 101 can be led to cover and to be subject to shadow
Sound, that is, larger positioned at the probability that the user of Trouble call point 101 is complained.
In order to solve the problems, such as that in above-mentioned scene, wireless network coverage effect is not good, sector pair in the above-mentioned scene of needs assessment
The impact that report user position wireless network covers, that is, determine the sector needing to be adjusted or optimize, in order to this
Sector is adjusted correspondingly or optimizes.
For appeal problem, as shown in Figure 2, embodiments of the invention provide a kind of evaluation methodology of sector, comprising:
201st, the coordinate obtaining Trouble call point, the coordinate evaluating base station and the azimuth evaluating sector.
Wherein, evaluating base station is to evaluate sector place base station, and evaluating sector is according to sector provided in an embodiment of the present invention
The sector that evaluation methodology is evaluated, is evaluating on base station due to evaluating sector, the coordinate of therefore evaluation base station may be considered that
It is the coordinate evaluating sector.
Specifically, the coordinate of Trouble call point can be the coordinate of report user, and report user is to produce or report complaint
The user of data, can obtain the position producing or reporting the user complaining number according to the coordinate of Trouble call point.Evaluate base station
Coordinate can for evaluate sector place base station coordinate, according to evaluate base station coordinate can determine evaluation sector place base station
Position.It should be noted that an evaluation sector can be only had on evaluation base station, it is possibility to have multiple evaluation sectors, preferably
, each is evaluated and is provided with 3 evaluation sectors on base station.
The azimuth evaluating sector is used for the direction of the launch that sector is evaluated in instruction, and the direction of the launch wherein evaluating sector is to comment
The center position of valency sector coverage area.
Specifically, the azimuth evaluating sector can be for evaluating the angle between the centrage of sector and unified reference direction
Degree, can determine according to the angle between the centrage evaluating sector and unified reference direction and evaluates sector institute overlay area
Center position；The azimuth evaluating sector can also be between multiple sector borders of evaluation sector and unified reference direction
According to the angle between the multiple sector borders evaluating sector and unified reference direction, angle, can determine that evaluation sector is covered
The center position of cover area.
Exemplary, the azimuth evaluating sector may include that from direct north line according to clockwise to evaluation fan
Horizontal sextant angle between the centrage in area.
202nd, the coordinate according to Trouble call point and the coordinate acquisition evaluation base station distance evaluating base station, throw according to fault
Tell that the azimuth of coordinate, the coordinate evaluating base station and evaluation sector a little obtains and evaluate sector angle.
Wherein evaluate base station distance to be Trouble call point and evaluate the distance between base station, evaluate because evaluation sector is located at
On base station, it can be considered that evaluate base station distance and being Trouble call point and evaluate the distance between sector.Evaluate sector angle
Evaluate the angle between the direction of the launch of sector and evaluation base station complaint point line for instruction, evaluating base station complaint point line is
Line between the coordinate of Trouble call point and the coordinate evaluating base station.
Specifically, the azimuth of the coordinate, the coordinate evaluating base station and evaluation sector according to Trouble call point obtains and comments
Valency sector angle, can be the coordinate according to Trouble call point and the coordinate acquisition evaluation base station complaint point line evaluating base station
Angle and unified reference direction between, the azimuth simultaneously evaluating sector can also be by the centrage evaluating sector and unification
Reference direction between angle indicating, by evaluate the angle between base station complaint point line and unified reference direction with
And the angle evaluated between the centrage of sector and unified reference direction can obtain evaluation sector angle.
203rd, obtain and evaluate sector influence value according to evaluation base station distance and evaluation sector angle.
Wherein, evaluate sector influence value and be used for the impact that instruction evaluation sector covers to Trouble call point wireless network.
Specifically, when evaluating sector is to provide any wireless network services positioned at the user of Trouble call point, when evaluation sector
Corresponding evaluation base station distance gets over hour, and this evaluation sector is bigger for the impact of the wireless network covering of this user, when a certain
Evaluate sector corresponding evaluate base station distance be less than other evaluate sector corresponding evaluate base station distance when, this evaluation sector for
The impact covering positioned at the wireless network of the user of Trouble call point is maximum.
Likewise, when evaluating sector is to provide any wireless network services positioned at the user of Trouble call point, when evaluation sector
Corresponding evaluation sector angle gets over hour, and this evaluation sector is bigger for the impact of the wireless network covering of this user, when a certain
When evaluating sector corresponding evaluation sector angle and being less than other and evaluate sector corresponding evaluation sector angles, this evaluation sector for
The impact covering positioned at the wireless network of the user of Trouble call point is maximum.
Therefore, can be used for evaluating according to the evaluation sector influence value evaluating base station distance and the angle acquisition of evaluation sector
Evaluate base station distance and evaluate the impact for the wireless network covering of the user positioned at Trouble call point for the sector angle.Need
Illustrate, when in evaluation base station distance and evaluation sector angle immobilizes, evaluate base station distance and comment
Another in the angle of valency sector and evaluation sector influence value positive correlation.
Exemplary, obtained according to following formula and evaluate sector influence value s.
S=w1 × l+w2 × α
Wherein, w1 is to evaluate base station distance weighted value, and l is to evaluate base station distance, and w2 is to evaluate sector angle weighted value, α
For evaluating sector angle.Evaluate base station distance weighted value w1 and be used for instruction evaluation base station distance in Calculation Estimation sector influence value s
When weight, evaluate sector angle weighted value w2 and be used for instruction and evaluate the sector angle power in Calculation Estimation sector influence value s
Weight.
A kind of sector evaluation methodology provided in an embodiment of the present invention, by acquisition and according to acquired Trouble call point
The azimuth of coordinate, the coordinate evaluating base station and evaluation sector obtains to be evaluated base station distance and evaluates sector angle, that is, obtain
Take Trouble call point with evaluate the distance between sector and evaluate the direction of the launch of sector with evaluate base station complaint point line it
Between angle, due to when Trouble call point with evaluate the distance between sector more hour, evaluate sector for positioned at Trouble call
The impact that the wireless network of the user of point covers is bigger；Likewise, when the direction of the launch evaluating sector and evaluation base station complaint point
Angle between line gets over hour, and the impact evaluating sector for the wireless network covering of the user positioned at Trouble call point is got over
Greatly, therefore can generate and fan for instruction evaluation base station distance and evaluation according to evaluation base station distance and evaluation sector angle
The evaluation sector influence value of the impact for the wireless network covering of the user positioned at Trouble call point for area's angle, such that it is able to root
Evaluate the impact that sector covers to Trouble call point wireless network according to evaluating sector influence value evaluation.
As shown in Figure 3, embodiments of the invention provide a kind of evaluation methodology of sector, comprising:
301st, pre-set radius and Trouble call point are obtained, the coordinate with described Trouble call point is described pre-set radius
End points determines evaluation region.
Wherein, evaluation region includes multiple evaluation base stations, the distance evaluating base station and Trouble call point in evaluation region
Less than pre-set radius.
Specifically, border circular areas can be determined with pre-set radius for radius, this circle with the coordinate of Trouble call point as the center of circle
Shape region can be evaluation region, and the base station of evaluating in this evaluation region is less than pre-set radius with the distance of Trouble call point.
Evaluation region can also be obtained by other means, as long as the base station of evaluating in this evaluation is less than in advance with the distance of Trouble call point
If radius.
302nd, obtain the azimuth evaluating sector in the coordinate evaluating base station in evaluation region and evaluation region.
Specifically, the evaluation base station in evaluation region can be determined according to the evaluation region obtaining in step 301, and reference
In above-described embodiment, step 201 obtains the orientation evaluating sector in the coordinate evaluating base station in evaluation region and evaluation region
Angle.
303rd, the coordinate evaluating base station in the coordinate according to Trouble call point and evaluation region obtains in evaluation region and comments
The evaluation base station distance of valency base station, according to the coordinate evaluating base station in the coordinate of Trouble call point, evaluation region and evaluate area
The azimuth evaluating sector in domain obtains the evaluation sector angle evaluating sector in evaluation region.
Specifically, can be according to the seat evaluating base station in the evaluation region obtaining in the coordinate of Trouble call point, step 302
Be marked with and step 302 in obtain evaluation region in evaluate sector azimuth, with reference in above-described embodiment step 202 acquisition comment
The evaluation sector angle of evaluation sector in the evaluations base station distance of base station and evaluation region is evaluated in valency region.
304th, according to the evaluation evaluating sector in the evaluation base station distance evaluating base station in evaluation region and evaluation region
Sector angle obtains the evaluation sector influence value evaluating sector in evaluation region.
Commenting of sector can be evaluated according to obtaining in step 303 in the evaluation base station distance evaluating base station and evaluation region
Valency sector angle, obtains the evaluation sector influence value evaluating sector in evaluation region with reference to step 203 in above-described embodiment.
Exemplary, can be obtained according to the coordinate evaluating base station in the coordinate of Trouble call point and evaluation region and evaluate
Base station distance α, evaluates sector according in the coordinate evaluating base station in the coordinate of Trouble call point, evaluation region and evaluation region
Azimuth obtain and evaluate sector angle α；
Determine the maximum l evaluating base station distance l in evaluation regionmax, determine and in evaluation region, evaluate sector angle α
Maximum αmax；
According to formula s=w1 × (l/lmax)+w2×(α/αmax), obtain the influence value s, w1 evaluating sector in evaluation region
For the first weighted value, w2 is the second weighted value, and the first weighted value w1 and the second weighted value w2 sum are equal to 1.
Preferably, the first weighted value w1 is 0.5, and the second weighted value w2 is 0.5.
Specifically, due to evaluating base station distance in some scenes and evaluating sector angle for the impact evaluating sector simultaneously
It is not equality it is therefore desirable to base station distance is evaluated in corresponding weighted value adjustment or evaluation sector angle is evaluating fan by arranging
Shared weight in area's influence value.
305th, sorted to evaluating sector according to evaluation sector influence value；
Specifically, evaluate, because sector influence value can be used to indicate that, the shadow that sector covers to Trouble call point wireless network
Ring.Therefore sector can be evaluated Trouble call point wireless network covered according to evaluating sector influence value to evaluating sector sequence
The less sector of impact in the position evaluated after being in more in sector after sequence.
Preferably, less when evaluating sector influence value, evaluate the corresponding evaluation sector of sector influence value to Trouble call point
Hour is got in the impact that wireless network covers, and can evaluate sector impact according to evaluating the ascending order arrangement of sector influence value
It is worth corresponding evaluation sector.
306th, it is sequentially adjusted in the setting evaluating sector respective antenna after sorting.
Specifically, wireless to Trouble call point compared with the evaluation sector of front position due to being in sector in evaluating after sequence
The impact of the network coverage is larger, is therefore in the evaluation sector pair compared with front position in the evaluation sector after preferential adjustment sequence
Answer the setting of antenna, the wireless network covering problem of Trouble call point appearance can be improved faster.After being sequentially adjusted in sequence
Evaluate the setting of sector respective antenna, can preferentially adjust the larger evaluation fan of the impact that Trouble call point wireless network is covered
The setting of area's respective antenna, thus the wireless network covering problem at utmost reducing solution Trouble call point appearance is taken
Between.
A kind of sector evaluation methodology provided in an embodiment of the present invention, is determined by obtaining pre-set radius and Trouble call point
Evaluation region, and further obtain and the coordinate according to Trouble call point, acquired evaluation region in evaluate base station coordinate
And in evaluation region, evaluate evaluation base station distance and the evaluation area evaluating sector in the azimuth acquisition evaluation region of sector
Evaluate the evaluation sector angle of sector in domain, that is, obtain evaluate in Trouble call point and evaluation region the distance between sector and
Evaluate the direction of the launch of sector in evaluation region and evaluate angle between base station complaint point line, due to when Trouble call point with
Evaluate the distance between sector more hour, evaluate the impact for the wireless network covering of the user positioned at Trouble call point for the sector
Bigger；Likewise, when the direction of the launch evaluating sector and the angle evaluated between the complaint point line of base station get over hour, evaluating sector
The impact covering for the wireless network of the user positioned at Trouble call point is bigger, therefore can be according to evaluation base in evaluation region
In the evaluation base station distance stood and evaluation region, the evaluation sector angle of evaluation sector generates and comments for indicating in evaluation region
That evaluates sector in the evaluation base station distance of valency base station and evaluation region evaluates sector angle for positioned at Trouble call point
The evaluation sector influence value of sector is evaluated, such that it is able to according to evaluation in the evaluation region of impact that the wireless network of user covers
The evaluation sector evaluated in the influence value evaluation evaluation region of sector evaluating sector in region is covered to Trouble call point wireless network
The impact of lid.
As shown in Figure 4, The embodiment provides a kind of sector evaluating apparatus 401, comprising:
Acquisition module 402, is configured to obtain the coordinate of Trouble call point, evaluates the coordinate of base station and evaluate sector
Azimuth.
Wherein, evaluating base station is to evaluate sector place base station, and evaluating sector is according to sector provided in an embodiment of the present invention
The sector that evaluation methodology is evaluated, is evaluating on base station due to evaluating sector, the coordinate of therefore evaluation base station may be considered that
It is the coordinate evaluating sector.
Specifically, the coordinate of Trouble call point can be the coordinate of report user, and report user is to produce or report complaint
The user of data, can obtain the position producing or reporting the user complaining number according to the coordinate of Trouble call point.Evaluate base station
Coordinate can for evaluate sector place base station coordinate, according to evaluate base station coordinate can determine evaluation sector place base station
Position.It should be noted that an evaluation sector can be only had on evaluation base station, it is possibility to have multiple evaluation sectors, preferably
, each is evaluated and is provided with 3 evaluation sectors on base station.
The azimuth evaluating sector is used for the direction of the launch that sector is evaluated in instruction, and the direction of the launch wherein evaluating sector is to comment
The center position of valency sector coverage area.
Specifically, the azimuth evaluating sector can be for evaluating the angle between the centrage of sector and unified reference direction
Degree, can determine according to the angle between the centrage evaluating sector and unified reference direction and evaluates sector institute overlay area
Center position；The azimuth evaluating sector can also be between multiple sector borders of evaluation sector and unified reference direction
According to the angle between the multiple sector borders evaluating sector and unified reference direction, angle, can determine that evaluation sector is covered
The center position of cover area.
Exemplary, the azimuth evaluating sector may include that from direct north line according to clockwise to evaluation fan
Horizontal sextant angle between the centrage in area.
Processing module 403, is configured to the coordinate according to Trouble call point and the coordinate acquisition evaluation base evaluating base station
Stop spacing is from the azimuth of coordinate, the coordinate evaluating base station and evaluation sector according to Trouble call point obtains evaluates sector folder
Angle, evaluating base station distance is that Trouble call point is used for instruction and evaluates sector with evaluating the distance between base station, evaluation sector angle
The direction of the launch and evaluate angle between base station complaint point line, evaluate the coordinate that base station complaint point line is Trouble call point
And evaluate the line between the coordinate of base station；
According to evaluating base station distance and evaluating sector angle acquisition evaluation sector influence value, evaluate sector influence value and be used for
Indicate and evaluate the impact that sector covers to Trouble call point wireless network.
Wherein evaluate base station distance to be Trouble call point and evaluate the distance between base station, evaluate because evaluation sector is located at
On base station, it can be considered that evaluate base station distance and being Trouble call point and evaluate the distance between sector.Evaluate sector angle
Evaluate the angle between the direction of the launch of sector and evaluation base station complaint point line for instruction, evaluating base station complaint point line is
Line between the coordinate of Trouble call point and the coordinate evaluating base station.
Specifically, the azimuth of the coordinate, the coordinate evaluating base station and evaluation sector according to Trouble call point obtains and comments
Valency sector angle, can be the coordinate according to Trouble call point and the coordinate acquisition evaluation base station complaint point line evaluating base station
Angle and unified reference direction between, the azimuth simultaneously evaluating sector can also be by the centrage evaluating sector and unification
Reference direction between angle indicating, by evaluate the angle between base station complaint point line and unified reference direction with
And the angle evaluated between the centrage of sector and unified reference direction can obtain evaluation sector angle.
Wherein, evaluate sector influence value and be used for the impact that instruction evaluation sector covers to Trouble call point wireless network.
Specifically, when evaluating sector is to provide any wireless network services positioned at the user of Trouble call point, when evaluation sector
Corresponding evaluation base station distance gets over hour, and this evaluation sector is bigger for the impact of the wireless network covering of this user, when a certain
Evaluate sector corresponding evaluate base station distance be less than other evaluate sector corresponding evaluate base station distance when, this evaluation sector for
The impact covering positioned at the wireless network of the user of Trouble call point is maximum.
Likewise, when evaluating sector is to provide any wireless network services positioned at the user of Trouble call point, when evaluation sector
Corresponding evaluation sector angle gets over hour, and this evaluation sector is bigger for the impact of the wireless network covering of this user, when a certain
When evaluating sector corresponding evaluation sector angle and being less than other and evaluate sector corresponding evaluation sector angles, this evaluation sector for
The impact covering positioned at the wireless network of the user of Trouble call point is maximum.
Therefore, can be used for evaluating according to the evaluation sector influence value evaluating base station distance and the angle acquisition of evaluation sector
Evaluate base station distance and evaluate the impact for the wireless network covering of the user positioned at Trouble call point for the sector angle.Need
Illustrate, when in evaluation base station distance and evaluation sector angle immobilizes, evaluate base station distance and comment
Another in the angle of valency sector and evaluation sector influence value positive correlation.
Exemplary, obtained according to following formula and evaluate sector influence value s.
S=w1 × l+w2 × α
Wherein, w1 is to evaluate base station distance weighted value, and l is to evaluate base station distance, and w2 is to evaluate sector angle weighted value, α
For evaluating sector angle.Evaluate base station distance weighted value w1 and be used for instruction evaluation base station distance in Calculation Estimation sector influence value s
When weight, evaluate sector angle weighted value w2 and be used for instruction and evaluate the sector angle power in Calculation Estimation sector influence value s
Weight.
A kind of sector provided in an embodiment of the present invention evaluating apparatus, by acquisition and according to acquired Trouble call point
The azimuth of coordinate, the coordinate evaluating base station and evaluation sector obtains to be evaluated base station distance and evaluates sector angle, that is, obtain
Take Trouble call point with evaluate the distance between sector and evaluate the direction of the launch of sector with evaluate base station complaint point line it
Between angle, due to when Trouble call point with evaluate the distance between sector more hour, evaluate sector for positioned at Trouble call
The impact that the wireless network of the user of point covers is bigger；Likewise, when the direction of the launch evaluating sector and evaluation base station complaint point
Angle between line gets over hour, and the impact evaluating sector for the wireless network covering of the user positioned at Trouble call point is got over
Greatly, therefore can generate and fan for instruction evaluation base station distance and evaluation according to evaluation base station distance and evaluation sector angle
The evaluation sector influence value of the impact for the wireless network covering of the user positioned at Trouble call point for area's angle, such that it is able to root
Evaluate the impact that sector covers to Trouble call point wireless network according to evaluating sector influence value evaluation.
Specifically, acquisition module 402 is also configured to
Obtain pre-set radius, the end points with the coordinate of Trouble call point as pre-set radius determines evaluation region, evaluation region
Including multiple evaluation base stations, the distance evaluating base station in evaluation region with Trouble call point is less than pre-set radius；
Acquisition module 402 concrete configuration is:
Obtain the azimuth evaluating sector in the coordinate evaluating base station in evaluation region and evaluation region；
Processing module 403 is specifically configured to:
The coordinate evaluating base station in coordinate according to Trouble call point and evaluation region obtains evaluation base in evaluation region
The evaluation base station distance stood, according in coordinate and the evaluation region of evaluating base station in the coordinate of Trouble call point, evaluation region
The azimuth evaluating sector obtains the evaluation sector angle evaluating sector in evaluation region；
Evaluation fan according to the evaluation sector in the evaluation base station distance evaluating base station in evaluation region and evaluation region
Area's angle obtains the evaluation sector influence value evaluating sector in evaluation region.
Specifically, border circular areas can be determined with pre-set radius for radius, this circle with the coordinate of Trouble call point as the center of circle
Shape region can be evaluation region, and the base station of evaluating in this evaluation region is less than pre-set radius with the distance of Trouble call point.
Evaluation region can also be obtained by other means, as long as the base station of evaluating in this evaluation is less than in advance with the distance of Trouble call point
If radius.
Specifically, processing module 403 is specifically configured to:
The coordinate evaluating base station in coordinate according to Trouble call point and evaluation region obtains evaluation base station distance α, root
Obtain according to the azimuth evaluating sector in the coordinate evaluating base station in the coordinate of Trouble call point, evaluation region and evaluation region
Evaluate sector angle α；
Determine the maximum l evaluating base station distance l in evaluation regionmax, determine and in evaluation region, evaluate sector angle α
Maximum αmax；
According to formula s=w1 × (l/lmax)+w2×(α/αmax), obtain the influence value s, w1 evaluating sector in evaluation region
For the first weighted value, w2 is the second weighted value, and the first weighted value w1 and the second weighted value w2 sum are equal to 1.
Preferably, the first weighted value w1 is 0.5, and the second weighted value w2 is 0.5.
Specifically, due to evaluating base station distance in some scenes and evaluating sector angle for the impact evaluating sector simultaneously
It is not equality it is therefore desirable to base station distance is evaluated in corresponding weighted value adjustment or evaluation sector angle is evaluating fan by arranging
Shared weight in area's influence value.
Specifically, as shown in Figure 5, sector evaluating apparatus 401 also include:
Adjusting module 404, is configured to be sorted to evaluating sector according to evaluation sector influence value；
It is sequentially adjusted in the setting evaluating sector respective antenna after sorting.
Specifically, evaluate, because sector influence value can be used to indicate that, the shadow that sector covers to Trouble call point wireless network
Ring.Therefore sector can be evaluated Trouble call point wireless network covered according to evaluating sector influence value to evaluating sector sequence
The less sector of impact in the position evaluated after being in more in sector after sequence.
Preferably, less when evaluating sector influence value, evaluate the corresponding evaluation sector of sector influence value to Trouble call point
Hour is got in the impact that wireless network covers, and can evaluate sector impact according to evaluating the ascending order arrangement of sector influence value
It is worth corresponding evaluation sector.
Specifically, wireless to Trouble call point compared with the evaluation sector of front position due to being in sector in evaluating after sequence
The impact of the network coverage is larger, is therefore in the evaluation sector pair compared with front position in the evaluation sector after preferential adjustment sequence
Answer the setting of antenna, the wireless network covering problem of Trouble call point appearance can be improved faster.After being sequentially adjusted in sequence
Evaluate the setting of sector respective antenna, can preferentially adjust the larger evaluation fan of the impact that Trouble call point wireless network is covered
The setting of area's respective antenna, thus the wireless network covering problem at utmost reducing solution Trouble call point appearance is taken
Between.
A kind of sector provided in an embodiment of the present invention evaluating apparatus, are determined by obtaining pre-set radius and Trouble call point
Evaluation region, and further obtain and the coordinate according to Trouble call point, acquired evaluation region in evaluate base station coordinate
And in evaluation region, evaluate evaluation base station distance and the evaluation area evaluating sector in the azimuth acquisition evaluation region of sector
Evaluate the evaluation sector angle of sector in domain, that is, obtain evaluate in Trouble call point and evaluation region the distance between sector and
Evaluate the direction of the launch of sector in evaluation region and evaluate angle between base station complaint point line, due to when Trouble call point with
Evaluate the distance between sector more hour, evaluate the impact for the wireless network covering of the user positioned at Trouble call point for the sector
Bigger；Likewise, when the direction of the launch evaluating sector and the angle evaluated between the complaint point line of base station get over hour, evaluating sector
The impact covering for the wireless network of the user positioned at Trouble call point is bigger, therefore can be according to evaluation base in evaluation region
In the evaluation base station distance stood and evaluation region, the evaluation sector angle of evaluation sector generates and comments for indicating in evaluation region
That evaluates sector in the evaluation base station distance of valency base station and evaluation region evaluates sector angle for positioned at Trouble call point
The evaluation sector influence value of sector is evaluated, such that it is able to according to evaluation in the evaluation region of impact that the wireless network of user covers
The evaluation sector evaluated in the influence value evaluation evaluation region of sector evaluating sector in region is covered to Trouble call point wireless network
The impact of lid.
Through the above description of the embodiments, those skilled in the art can be understood that the present invention is permissible
Realized with hardware, or firmware is realized, or combinations thereof mode is realizing.When implemented in software, can be by above-mentioned functions
It is stored in computer-readable medium or be transmitted as the one or more instructions on computer-readable medium or code.Meter
Calculation machine computer-readable recording medium includes computer-readable storage medium and communication media, and wherein communication media includes being easy to from a place to another
Any medium of individual local transmission computer program.Storage medium can be any usable medium that computer can access.With
As a example this but be not limited to: computer-readable medium can include random access memory (English full name: random access
Memory, English abbreviation: ram), read only memory (English full name: read only memory, English abbreviation: rom), electricity can
EPROM (English full name: electrically erasable programmable read only
Memory, English abbreviation: eeprom), read-only optical disc (English full name: compact disc read only memory, English
Referred to as: cd-rom) or other optical disc storage, magnetic disk storage medium or other magnetic storage apparatus or can be used in carry or
Storage have instruction or data structure form desired program code and can be by any other medium of computer access.This
Outward.Any connection can be suitable become computer-readable medium.For example, if software be using coaxial cable, optical fiber cable,
Twisted-pair feeder, digital subscriber line (English full name: digital subscriber line, English abbreviation: dsl) or such as red
The wireless technology of outside line, radio and microwave etc is transmitted from website, server or other remote sources, then coaxial electrical
The wireless technology of cable, optical fiber cable, twisted-pair feeder, dsl or such as infrared ray, wireless and microwave etc is included in computer-readable
In the definition of medium.
Through the above description of the embodiments, those skilled in the art can be understood that, when with software
When mode realizes the present invention, can will be used for executing the instruction of said method or code is stored in computer-readable medium or logical
Cross computer-readable medium to be transmitted.Computer-readable medium includes computer-readable storage medium and communication media, wherein communicates
Medium includes being easy to transmitting any medium of computer program from a place to another place.Storage medium can be calculated
Any usable medium that machine can access.As example but be not limited to: computer-readable medium can include ram, rom, electricity can
EPROM (full name: electrically erasable programmable read-only memory,
Referred to as: eeprom), CD, disk or other magnetic storage apparatus or can be used in carrying or store there is instruction or data
The desired program code of version simultaneously can be by any other medium of computer access.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, all should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should described be defined by scope of the claims.
Claims (10)
1. a kind of evaluation methodology of sector is it is characterised in that include:
The coordinate obtaining Trouble call point, the coordinate evaluating base station and the azimuth evaluating sector, described evaluation base station is institute
Commentary valency sector place base station；
The coordinate of the coordinate according to described Trouble call point and described evaluation base station obtains evaluates base station distance, according to described event
The azimuth of the coordinate, the coordinate of described evaluation base station and described evaluation sector of barrier complaint point obtains evaluates sector angle, institute
Commentary valency base station distance is the distance between described Trouble call point and described evaluation base station, and described evaluation sector angle is used for referring to
Show the angle between the direction of the launch of described evaluation sector and evaluation base station complaint point line, described evaluation base station complaint point line
Line between coordinate for described Trouble call point and the coordinate of described evaluation base station；
Obtained according to described evaluation base station distance and described evaluation sector angle and evaluate sector influence value, described evaluation sector shadow
Ring value to be used for indicating the impact that described evaluation sector covers to described Trouble call point wireless network.
2. sector according to claim 1 evaluation methodology is it is characterised in that methods described also includes:
Obtain pre-set radius, the coordinate with described Trouble call point is that the end points of described pre-set radius determines evaluation region, described
Evaluation region includes multiple described evaluation base stations, evaluates base station and be less than with the distance of described Trouble call point in described evaluation region
Described pre-set radius；
The described azimuth obtaining the coordinate evaluating base station and evaluating sector, comprising:
Obtain the azimuth evaluating sector in the coordinate evaluating base station in described evaluation region and described evaluation region；
The coordinate of the described coordinate according to described Trouble call point and described evaluation base station obtains evaluates base station distance, according to institute
The azimuth stating the coordinate, the coordinate of described evaluation base station and described evaluation sector of Trouble call point obtains evaluation sector folder
Angle, comprising:
The coordinate evaluating base station in coordinate according to described Trouble call point and described evaluation region obtains described evaluation region
The evaluation base station distance of middle evaluation base station, according to the seat evaluating base station in the coordinate of described Trouble call point, described evaluation region
Be marked with and described evaluation region in evaluate sector azimuth obtain described evaluation region in evaluate sector evaluation sector angle；
Described acquisition according to described evaluation base station distance and described evaluation sector angle evaluates sector influence value, comprising:
According to the evaluation evaluating sector in the evaluation base station distance evaluating base station in described evaluation region and described evaluation region
Sector angle obtains the evaluation sector influence value evaluating sector in described evaluation region.
3. sector according to claim 2 evaluation methodology is it is characterised in that the described coordinate according to described Trouble call point
And the coordinate of described evaluation base station obtains and evaluates base station distance, according to coordinate, the described evaluation base station of described Trouble call point
Coordinate and the azimuth of described evaluation sector obtain and evaluate sector angle, comprising:
The coordinate evaluating base station in coordinate according to described Trouble call point and described evaluation region obtains evaluation base station distance
α, evaluates according in the coordinate evaluating base station in the coordinate of described Trouble call point, described evaluation region and described evaluation region
The azimuth of sector obtains evaluates sector angle α；
Methods described also includes:
Determine the maximum l evaluating base station distance l in described evaluation regionmax, determine and in described evaluation region, evaluate sector angle
The maximum α of αmax；
Described acquisition according to described evaluation base station distance and described evaluation sector angle evaluates sector influence value, comprising:
According to formula s=w1 × (l/lmax)+w2×(α/αmax), obtain the influence value s evaluating sector in evaluation region, w1 is the
One weighted value, w2 is the second weighted value, and described first weighted value w1 and the second weighted value w2 sum are equal to 1.
4. according to the arbitrary described sector evaluation methodology of claim 1-3 it is characterised in that methods described also includes:
According to described evaluation sector influence value, is sorted in described evaluation sector；
It is sequentially adjusted in the setting evaluating sector respective antenna after described sequence.
5. sector according to claim 3 evaluation methodology is it is characterised in that described first weighted value w1 is 0.5, described the
Two weighted value w2 are 0.5.
6. a kind of sector evaluating apparatus are it is characterised in that include:
Acquisition module, is configured to the coordinate obtaining Trouble call point, the coordinate evaluating base station and the azimuth evaluating sector,
Described evaluation base station is described evaluation sector place base station；
Processing module, is configured to the coordinate according to described Trouble call point and the coordinate of described evaluation base station obtains evaluation base
Stop spacing is from the azimuth of coordinate, the coordinate of described evaluation base station and described evaluation sector according to described Trouble call point is obtained
Take evaluation sector angle, described evaluation base station distance is the distance between described Trouble call point and described evaluation base station, described
Evaluate the angle that sector angle is used for indicating between the direction of the launch of described evaluation sector and evaluation base station complaint point line, described
Evaluate the line that base station complaint point line is between the coordinate of described Trouble call point and the coordinate of described evaluation base station；
Obtained according to described evaluation base station distance and described evaluation sector angle and evaluate sector influence value, described evaluation sector shadow
Ring value to be used for indicating the impact that described evaluation sector covers to described Trouble call point wireless network.
7. sector according to claim 6 evaluating apparatus are it is characterised in that described acquisition module is also configured to
Obtain pre-set radius, the coordinate with described Trouble call point is that the end points of described pre-set radius determines evaluation region, described
Evaluation region includes multiple described evaluation base stations, evaluates base station and be less than with the distance of described Trouble call point in described evaluation region
Described pre-set radius；
Described acquisition module concrete configuration is:
Obtain the azimuth evaluating sector in the coordinate evaluating base station in described evaluation region and described evaluation region；
Described processing module is specifically configured to:
The coordinate evaluating base station in coordinate according to described Trouble call point and described evaluation region obtains described evaluation region
The evaluation base station distance of middle evaluation base station, according to the seat evaluating base station in the coordinate of described Trouble call point, described evaluation region
Be marked with and described evaluation region in evaluate sector azimuth obtain described evaluation region in evaluate sector evaluation sector angle；
According to commenting of the evaluation sector in the evaluation base station distance evaluating base station in described evaluation region and described evaluation region
Valency sector angle obtains the evaluation sector influence value evaluating sector in described evaluation region.
8. sector according to claim 7 evaluating apparatus are it is characterised in that described processing module is specifically configured to:
The coordinate evaluating base station in coordinate according to described Trouble call point and described evaluation region obtains evaluation base station distance
α, evaluates according in the coordinate evaluating base station in the coordinate of described Trouble call point, described evaluation region and described evaluation region
The azimuth of sector obtains evaluates sector angle α；
Described processing module is also configured to
Determine the maximum l evaluating base station distance l in described evaluation regionmax, determine and in described evaluation region, evaluate sector angle
The maximum α of αmax；
Described processing module is specifically configured to:
According to formula s=w1 × (l/lmax)+w2×(α/αmax), obtain the influence value s evaluating sector in evaluation region, w1 is the
One weighted value, w2 is the second weighted value, and described first weighted value w1 and the second weighted value w2 sum are equal to 1.
9. according to the arbitrary described sector evaluating apparatus of claim 6-8 it is characterised in that described sector evaluating apparatus also wrap
Include:
Adjusting module, is configured to according to described evaluation sector influence value, be sorted in described evaluation sector；
It is sequentially adjusted in the setting evaluating sector respective antenna after described sequence.
10. sector according to claim 8 evaluating apparatus are it is characterised in that described first weighted value w1 is 0.5, described
Second weighted value w2 is 0.5.
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