CN106358208B - A kind of sector evaluation method and sector evaluating apparatus - Google Patents

A kind of sector evaluation method and sector evaluating apparatus Download PDF

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Publication number
CN106358208B
CN106358208B CN201610878596.4A CN201610878596A CN106358208B CN 106358208 B CN106358208 B CN 106358208B CN 201610878596 A CN201610878596 A CN 201610878596A CN 106358208 B CN106358208 B CN 106358208B
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evaluation
sector
base station
coordinate
region
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CN106358208A (en
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任鹏飞
张磊
程新洲
袁明强
晁昆
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China United Network Communications Group Co Ltd
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China United Network Communications Group Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/18Network planning tools
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24Cell structures
    • H04W16/30Special cell shapes, e.g. doughnuts or ring cells
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/04Arrangements for maintaining operational condition

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The embodiment of the present invention provides a kind of sector evaluation method and sector evaluating apparatus, it is related to the communications field, can be under the premise of without detect on the spot to wireless signal near Trouble call point, the influence that sector covers Trouble call point wireless network is evaluated in evaluation.Include: the coordinate for obtaining Trouble call point, evaluate the coordinate of base station and evaluate the azimuth of sector;Evaluation base station distance is obtained according to the coordinate of Trouble call point and the coordinate for evaluating base station, evaluation sector angle is obtained according to the azimuth of the coordinate of Trouble call point, the coordinate of evaluation base station and evaluation sector;Evaluation sector influence value is obtained according to evaluation base station distance and evaluation sector angle.The present invention is for evaluating sector.

Description

A kind of sector evaluation method and sector evaluating apparatus
Technical field
The present invention relates to the communications field more particularly to a kind of sector evaluation method and sector evaluating apparatus.
Background technique
For mobile communication carrier, customer complaint data are a kind of very valuable data resources, by with Family complains data to be analyzed, and can determine the problem in mobile communications network, thus by solving the problems, such as this to improve Mobile communication service quality.At present in mobile communication carrier's customer complaint data obtained, the customer complaint more than 50% After analyzing, can be attributed to the complaint reason of user causes data due to wireless network covering in user region goes wrong User experience is poor.
It under normal conditions, can be near report user to wireless signal when the position of report user is learnt by operator It is detected on the spot, to obtain radio signal parameter such as the reception of wireless signals power, wireless communication of report user region Number occur power, wireless signals interference than etc., and reversely analyzed according to above-mentioned parameter to obtain the areas adjacent sector pair Report user's wireless network covers influence degree, and adjusts respective sectors according to above-mentioned analysis result, reaches and improves report user The purpose of the quality of wireless communication.
Although method provided in above scheme can evaluate the shadow that respective sectors cover report user's wireless network It rings, but above method needs detect wireless signal near report user on the spot, when there are multiple report users, needs A large amount of man power and materials are spent detected on the spot in multiple positions to reach to evaluate and fan near multiple report user Area's influence to the covering of multiple report user's wireless network respectively, to improve the cost of evaluation sector while reduce Evaluate the efficiency of sector.
Summary of the invention
The application provides a kind of sector evaluation method and sector evaluating apparatus, can be without right near Trouble call point Wireless signal carries out under the premise of detecting on the spot, the influence that evaluation evaluation sector covers Trouble call point wireless network.
In a first aspect, the embodiment provides a kind of sector evaluation methods, comprising: obtain the seat of Trouble call point The azimuth of mark, the coordinate of evaluation base station and evaluation sector, evaluation base station are base station where evaluation sector;According to Trouble call The coordinate of point and the coordinate for evaluating base station obtain evaluation base station distance, according to the coordinate of Trouble call point, the seat of evaluation base station The azimuth for being marked with and evaluating sector obtains evaluation sector angle, and evaluation base station distance is between Trouble call point and evaluation base station Distance, evaluation sector angle be used to indicate evaluation sector the direction of the launch and evaluation base station complaint point line between angle, Evaluate the line between the coordinate that complaint point line in base station is Trouble call point and the coordinate for evaluating base station;According to evaluation base station away from From and evaluation sector angle obtain evaluation sector influence value, evaluation sector influence value be used to indicate evaluation sector to Trouble call The influence of point wireless network covering.
Second aspect, the embodiment provides a kind of sector evaluating apparatus, comprising: obtains module, is configured as The coordinate of Trouble call point is obtained, the coordinate of base station is evaluated and evaluates the azimuth of sector, evaluates base station to evaluate sector institute In base station;Processing module, be configured as according to the coordinate of Trouble call point and evaluate base station coordinate obtain evaluation base station away from From, according to the coordinate of Trouble call point, evaluate base station coordinate and evaluate sector azimuth obtain evaluation sector angle, comment Valence base station distance is the distance between Trouble call point and evaluation base station, and evaluation sector angle is used to indicate the transmitting of evaluation sector Angle between direction and evaluation base station complaint point line, evaluation base station complaint point line are coordinate and the evaluation of Trouble call point Line between the coordinate of base station;Evaluation sector influence value, evaluation are obtained according to evaluation base station distance and evaluation sector angle Sector influence value is used to indicate the influence that evaluation sector covers Trouble call point wireless network.
A kind of sector evaluation method provided in an embodiment of the present invention and sector evaluating apparatus, by obtaining and according to acquired Trouble call point coordinate, evaluate the coordinate of base station and evaluate the azimuth of sector and obtain evaluation base station distance and evaluation The direction of the launch of sector angle, i.e. the distance between acquisition Trouble call point and evaluation sector and evaluation sector and evaluation base station Angle between complaint point line, due to when Trouble call point and smaller evaluation the distance between sector, evaluation sector for Influence positioned at the wireless network covering of the user of Trouble call point is bigger;Likewise, when evaluation sector the direction of the launch with comment Angle between the complaint point line of valence base station is got over hour, and evaluation sector is covered for being located at the wireless network of the user of Trouble call point The influence of lid is bigger, therefore can be used to indicate evaluation base station distance according to evaluation base station distance and evaluation sector angle generation And the evaluation sector influence value of influence of the evaluation sector angle for the wireless network covering of the user positioned at Trouble call point, So as to the influence covered according to evaluation sector influence value evaluation evaluation sector to Trouble call point wireless network.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, embodiment will be described below Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these Figure obtains other attached drawings.
Fig. 1 is a kind of schematic diagram for wirelessly communicating scene provided by the embodiment of the present invention;
Fig. 2 is a kind of schematic flow chart of sector evaluation method provided by the embodiment of the present invention;
Fig. 3 is a kind of schematic flow chart of sector evaluation method provided by another embodiment of the present invention;
Fig. 4 is a kind of schematic diagram of sector evaluating apparatus provided by the embodiment of the present invention;
Fig. 5 is a kind of schematic diagram of sector evaluating apparatus provided by another embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
For the ease of clearly describing the technical solution of the embodiment of the present invention, in an embodiment of the present invention, use " the One ", the printed words such as " second " distinguish function and the essentially identical identical entry of effect or similar item, and those skilled in the art can To understand that the printed words such as " first ", " second " are not to be defined to quantity and execution order.
With fourth generation mobile phone mobile communication standard (full name in English: 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 often matching because of 4G signal by the interference of other signals or due to business model, terminal at 4G network establishment process initial stage It is standby to cause the user experience of 4G user to be affected in reasons such as adjustment states, to generate a large amount of 4G customer complaint.Such as What handles the complaint of 4G user well in time, maintains stable user group, becomes urgent problem to be solved.
With the construction of 4G network, although the range covering of 4G network substantially meets the market demand, depth covering is also deposited In larger problem, cause to be likely to occur the bad situation of wireless network coverage effect in some areas, and current 4G customer complaint In have more than more than half complaint be for report user region wireless network coverage effect it is bad caused by.By The resource required for comprehensively solve 4G network depth covering problem far beyond each operator tolerance range, therefore need pair The reason for causing report user region wireless network coverage effect bad positions, to targetedly be solved. There are the scenes of depth covering problem to specifically include that villages within the city in current 4G network, can not be in the internal Big Residential District built a station, height Layer house etc..The bad setting for being often as covering the sector in the region of wireless network coverage effect occurs in above-mentioned scene Caused by problem.
As shown in Fig. 1, the embodiment provides a kind of wireless communication scene, including Trouble call point 101 with And base station 102, wherein one or more sectors are provided on base station 102.When on corresponding base station 102 for covering Trouble call When something goes wrong, the wireless network that will lead to positioned at the user of Trouble call point 101 is covered by shadow for the setting of the sector of point 101 It rings, that is, it is larger to be located at the probability complained positioned at the user of Trouble call point 101.
In order to solve the problems, such as that wireless network coverage effect is bad in above-mentioned scene, sector pair in the above-mentioned scene of needs assessment The influence of report user position wireless network covering, that is, determine the sector for needing to be adjusted or optimize, in order to this Sector is adjusted correspondingly or optimizes.
For appeal problem, as shown in Fig. 2, the embodiment of the present invention provides a kind of sector evaluation method, comprising:
201, the coordinate of Trouble call point is obtained, the coordinate of base station is evaluated and evaluates the azimuth of sector.
Wherein, evaluation base station is base station where evaluation sector, and evaluation sector is according to sector provided in an embodiment of the present invention The sector that evaluation method is evaluated, since evaluation sector is on evaluation base station, the coordinate of evaluation base station be may be considered that It is the coordinate for evaluating sector.
Specifically, the coordinate of Trouble call point can be the coordinate of report user, report user is to generate or report complaint The user of data, according to the available generation of the coordinate of Trouble call point or the position for the user for reporting complaint number.Evaluate base station Coordinate can for evaluation sector where base station coordinate, according to evaluation base station coordinate can determine evaluation sector where base station Position.It should be noted that can only have an evaluation sector on evaluation base station, there can also be multiple evaluation sectors, preferably , 3 evaluation sectors are provided on each evaluation base station.
The azimuth of evaluation sector is used to indicate the direction of the launch of evaluation sector, wherein the direction of the launch of evaluation sector is to comment The center position of valence sector coverage area.
Specifically, the azimuth of evaluation sector can be the angle between the center line and unified reference direction of evaluation sector Degree can determine evaluation sector institute overlay area according to the angle between the center line and unified reference direction of evaluation sector Center position;The azimuth of evaluation sector may be to evaluate between the multiple sector borders and unified reference direction of sector Angle can determine that evaluation sector is covered according to the angle between the multiple sector borders and unified reference direction of evaluation sector The center position of cover area.
Illustratively, the azimuth for evaluating sector may include: to fan according to clockwise direction to evaluation from direct north line Horizontal sextant angle between the center line in area.
202, evaluation base station distance is obtained according to the coordinate of the coordinate of Trouble call point and evaluation base station, is thrown according to failure Tell that sector angle is evaluated in the azimuth acquisition of coordinate, the coordinate and evaluation sector of evaluating base station a little.
Wherein evaluation base station distance is the distance between Trouble call point and evaluation base station, since evaluation sector is located at evaluation On base station, it can be considered that evaluation base station distance is the distance between Trouble call point and evaluation sector.Evaluate sector angle The angle being used to indicate between the direction of the launch of evaluation sector and evaluation base station complaint point line, evaluation base station complaint point line are Line between the coordinate of Trouble call point and the coordinate for evaluating base station.
It is commented specifically, being obtained according to the azimuth of the coordinate of Trouble call point, the coordinate of evaluation base station and evaluation sector Valence sector angle the coordinate of Trouble call point and the coordinate of evaluation base station can obtain evaluation base station complaint point line according to With the angle between unified reference direction, while evaluate sector azimuth can also by evaluate sector center line with uniformly Reference direction between angle indicate, by the angle between evaluation base station complaint point line and unified reference direction with And the available evaluation sector angle of angle between the center line and unified reference direction of evaluation sector.
203, evaluation sector influence value is obtained according to evaluation base station distance and evaluation sector angle.
Wherein, evaluation sector influence value is used to indicate the influence that evaluation sector covers Trouble call point wireless network.
Specifically, when evaluating sector 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 influence of the evaluation sector for the wireless network covering of the user is bigger, when a certain When evaluating the corresponding evaluation base station distance in sector and being less than other and evaluate the corresponding evaluation base station distance in sectors, the evaluation sector for Influence positioned at the wireless network covering of the user of Trouble call point is maximum.
Likewise, when evaluating sector 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 influence of the evaluation sector for the wireless network covering of the user is bigger, when a certain When evaluating the corresponding evaluation sector angle in sector and being less than other and evaluate the corresponding evaluation sector angle in sectors, the evaluation sector for Influence positioned at the wireless network covering of the user of Trouble call point is maximum.
Therefore, can be used for evaluating according to the evaluation sector influence value that evaluation base station distance and evaluation sector angle obtain It evaluates base station distance and evaluates the influence that sector angle is covered for being located at the wireless network of the user of Trouble call point.It needs Illustrate, when one in evaluation base station distance and evaluation sector angle immobilizes, evaluates base station distance and comment Another in the angle of valence sector is positively correlated with evaluation sector influence value.
Illustratively, evaluation sector influence value S is obtained according to the following formula.
S=w1 × L+w2 × α
Wherein, w1 is evaluation base station distance weighted value, and L is evaluation base station distance, and w2 is evaluation sector angle weighted value, α To evaluate sector angle.Evaluation base station distance weighted value w1 is used to indicate evaluation base station distance in Calculation Estimation sector influence value S When weight, evaluation sector angle weighted value w2 is used to indicate power of the evaluation sector angle in Calculation Estimation sector influence value S Weight.
A kind of sector evaluation method provided in an embodiment of the present invention, by obtaining and according to acquired Trouble call point Coordinate, the coordinate for evaluating base station and the azimuth for evaluating sector obtain evaluation base station distance and evaluation sector angle, that is, obtain Take Trouble call point and evaluate the distance between sector and evaluation sector the direction of the launch and evaluation base station complaint point line it Between angle, since when Trouble call point and smaller evaluation the distance between sector, evaluation sector is for being located at Trouble call The influence of the wireless network covering of the user of point is bigger;Likewise, when the direction of the launch and evaluation base station complaint point of evaluation sector Angle between line is got over hour, and evaluation sector is got over for being located at the influence of the wireless network covering of the user of Trouble call point Greatly, therefore it can be used to indicate evaluation base station distance according to evaluation base station distance and evaluation sector angle generation and evaluate and fan The evaluation sector influence value of influence of area's angle for the wireless network covering of the user positioned at Trouble call point, so as to root The influence that Trouble call point wireless network is covered according to evaluation sector influence value evaluation evaluation sector.
As shown in Fig. 3, the embodiment of the present invention provides a kind of sector evaluation method, comprising:
301, pre-set radius and Trouble call point are obtained, is the pre-set radius with the coordinate of the Trouble call point Endpoint determines evaluation region.
Wherein, evaluation region includes multiple evaluation base stations, and the evaluation base station in evaluation region is at a distance from Trouble call point Less than pre-set radius.
Specifically, can determine border circular areas by radius of pre-set radius, the circle using the coordinate of Trouble call point as the center of circle Shape region can be evaluation region, and the evaluation base station in the evaluation region is less than pre-set radius at a distance from Trouble call point. Evaluation region can also be obtained by other means, as long as the evaluation base station in the evaluation is less than in advance at a distance from Trouble call point If radius.
302, the azimuth that sector is evaluated in the coordinate and evaluation region of evaluating base station in evaluation region is obtained.
Specifically, can determine the evaluation base station in evaluation region according to the evaluation region obtained in step 301, and reference Step 201 obtains the orientation that sector is evaluated in the coordinate and evaluation region of evaluating base station in evaluation region in above-described embodiment Angle.
303, it is obtained in evaluation region and is commented according to the coordinate for evaluating base station in the coordinate and evaluation region of Trouble call point The evaluation base station distance of valence base station, according to the coordinate and evaluation area for evaluating base station in the coordinate of Trouble call point, evaluation region The azimuth that sector is evaluated in domain obtains the evaluation sector angle that sector is evaluated in evaluation region.
Specifically, can be according to the seat for evaluating base station in the evaluation region obtained in the coordinate of Trouble call point, step 302 Be marked with and step 302 in the azimuth of sector is evaluated in the evaluation region that obtains, obtain and comment referring to step 202 in above-described embodiment The evaluation sector angle that sector is evaluated in the evaluation base station distance and evaluation region of base station is evaluated in valence region.
304, according to the evaluation for evaluating sector in the evaluation base station distance and evaluation region for evaluating base station in evaluation region Sector angle obtains the evaluation sector influence value that sector is evaluated in evaluation region.
Commenting for sector can be evaluated according in the evaluation base station distance and evaluation region for obtaining evaluation base station in step 303 Valence sector angle obtains the evaluation sector influence value that sector is evaluated in evaluation region referring to step 203 in above-described embodiment.
Illustratively, evaluation can be obtained according to the coordinate for evaluating base station in the coordinate and evaluation region of Trouble call point Base station distance α evaluates sector according in the coordinate and evaluation region for evaluating base station in the coordinate of Trouble call point, evaluation region Azimuth obtain evaluation sector angle α;
Determine the maximum value L that base station distance L is evaluated in evaluation regionmax, determine and evaluate sector angle α in evaluation region Maximum value αmax
According to formula S=w1 × (L/Lmax)+w2×(α/αmax), obtain the influence value S, w1 that sector is evaluated in evaluation region For the first weighted value, w2 is the second weighted value, and the sum of the first weighted value w1 and the second weighted value w2 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 certain scenes and evaluating sector angle for evaluating the influence of sector simultaneously It is not equality, it is therefore desirable to be fanned by the way that corresponding weighted value adjustment evaluation base station distance or evaluation sector angle is arranged in evaluation Shared weight in area's influence value.
305, according to evaluation sector influence value to the sequence of evaluation sector;
Specifically, since sector influence value can be used to indicate that the shadow that evaluation sector covers Trouble call point wireless network It rings.Therefore can be according to evaluation sector influence value to the sequence of evaluation sector, evaluation sector covers Trouble call point wireless network Position of the smaller sector of influence in evaluation sector after sequence after more.
Preferably, when evaluation sector influence value is smaller, the corresponding evaluation sector of evaluation sector influence value is to Trouble call point Hour is got in the influence of wireless network covering, can be influenced according to the ascending sequence arrangement evaluation sector of evaluation sector influence value It is worth corresponding evaluation sector.
306, the setting of the evaluation sector respective antenna after being sequentially adjusted in sequence.
Specifically, due to being in wireless to Trouble call point compared with the evaluation sector of front position in the evaluation sector after sequence The network coverage is affected, therefore by being in the evaluation sector pair compared with front position in the evaluation sector after preferentially adjustment sequence The setting of antenna is answered, the wireless network covering problem of Trouble call point appearance can be improved faster.After being sequentially adjusted in sequence The setting for evaluating sector respective antenna can preferentially adjust the evaluation fan being affected to the covering of Trouble call point wireless network The setting of area's respective antenna is taken to utmostly reduce and solve the wireless network covering problem that Trouble call point occurs Between.
A kind of sector evaluation method 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 according in the coordinate of Trouble call point, acquired evaluation region evaluate base station coordinate And the azimuth of evaluation sector obtains the evaluation base station distance that sector is evaluated in evaluation region and evaluation area in evaluation region The evaluation sector angle of sector is evaluated in domain, i.e., evaluated in acquisition Trouble call point and evaluation region the distance between sector and In evaluation region evaluate sector the direction of the launch and evaluation base station complaint point line between angle, due to when Trouble call point with Evaluate the distance between sector more hour, the influence that evaluation sector is covered for being located at the wireless network of the user of Trouble call point It is bigger;Likewise, evaluating sector when the angle between the direction of the launch for evaluating sector and evaluation base station complaint point line is smaller It is bigger for the influence for being located at the wireless network covering of the user of Trouble call point, therefore can be according to evaluating base in evaluation region The evaluation sector angle generation that sector is evaluated in the evaluation base station distance and evaluation region stood, which is used to indicate in evaluation region, to be commented The evaluation sector angle of sector is evaluated in the evaluation base station distance and evaluation region of valence base station for being located at Trouble call point The evaluation sector influence value of sector is evaluated in the evaluation region of the influence of the wireless network covering of user, so as to according to evaluation Trouble call point wireless network is covered the evaluation sector evaluated in region in the evaluation sector influence value evaluation evaluation region of sector The influence of lid.
As shown in Fig. 4, the embodiment provides a kind of sector evaluating apparatus 401, comprising:
Module 402 is obtained, is configured as obtaining the coordinate of Trouble call point, the coordinate for evaluating base station and evaluation sector Azimuth.
Wherein, evaluation base station is base station where evaluation sector, and evaluation sector is according to sector provided in an embodiment of the present invention The sector that evaluation method is evaluated, since evaluation sector is on evaluation base station, the coordinate of evaluation base station be may be considered that It is the coordinate for evaluating sector.
Specifically, the coordinate of Trouble call point can be the coordinate of report user, report user is to generate or report complaint The user of data, according to the available generation of the coordinate of Trouble call point or the position for the user for reporting complaint number.Evaluate base station Coordinate can for evaluation sector where base station coordinate, according to evaluation base station coordinate can determine evaluation sector where base station Position.It should be noted that can only have an evaluation sector on evaluation base station, there can also be multiple evaluation sectors, preferably , 3 evaluation sectors are provided on each evaluation base station.
The azimuth of evaluation sector is used to indicate the direction of the launch of evaluation sector, wherein the direction of the launch of evaluation sector is to comment The center position of valence sector coverage area.
Specifically, the azimuth of evaluation sector can be the angle between the center line and unified reference direction of evaluation sector Degree can determine evaluation sector institute overlay area according to the angle between the center line and unified reference direction of evaluation sector Center position;The azimuth of evaluation sector may be to evaluate between the multiple sector borders and unified reference direction of sector Angle can determine that evaluation sector is covered according to the angle between the multiple sector borders and unified reference direction of evaluation sector The center position of cover area.
Illustratively, the azimuth for evaluating sector may include: to fan according to clockwise direction to evaluation from direct north line Horizontal sextant angle between the center line in area.
Processing module 403 is configured as the coordinate according to Trouble call point and evaluates the coordinate acquisition evaluation base of base station Stop spacing is from according to the azimuth acquisition evaluation sector folder of the coordinate of Trouble call point, the coordinate of evaluation base station and evaluation sector Angle, evaluation base station distance are the distance between Trouble call point and evaluation base station, and evaluation sector angle is used to indicate evaluation sector The direction of the launch and evaluation base station complaint point line between angle, evaluation base station complaint point line be Trouble call point coordinate Line between the coordinate of evaluation base station;
Evaluation sector influence value is obtained according to evaluation base station distance and evaluation sector angle, evaluation sector influence value is used for Indicate the influence that evaluation sector covers Trouble call point wireless network.
Wherein evaluation base station distance is the distance between Trouble call point and evaluation base station, since evaluation sector is located at evaluation On base station, it can be considered that evaluation base station distance is the distance between Trouble call point and evaluation sector.Evaluate sector angle The angle being used to indicate between the direction of the launch of evaluation sector and evaluation base station complaint point line, evaluation base station complaint point line are Line between the coordinate of Trouble call point and the coordinate for evaluating base station.
It is commented specifically, being obtained according to the azimuth of the coordinate of Trouble call point, the coordinate of evaluation base station and evaluation sector Valence sector angle the coordinate of Trouble call point and the coordinate of evaluation base station can obtain evaluation base station complaint point line according to With the angle between unified reference direction, while evaluate sector azimuth can also by evaluate sector center line with uniformly Reference direction between angle indicate, by the angle between evaluation base station complaint point line and unified reference direction with And the available evaluation sector angle of angle between the center line and unified reference direction of evaluation sector.
Wherein, evaluation sector influence value is used to indicate the influence that evaluation sector covers Trouble call point wireless network.
Specifically, when evaluating sector 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 influence of the evaluation sector for the wireless network covering of the user is bigger, when a certain When evaluating the corresponding evaluation base station distance in sector and being less than other and evaluate the corresponding evaluation base station distance in sectors, the evaluation sector for Influence positioned at the wireless network covering of the user of Trouble call point is maximum.
Likewise, when evaluating sector 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 influence of the evaluation sector for the wireless network covering of the user is bigger, when a certain When evaluating the corresponding evaluation sector angle in sector and being less than other and evaluate the corresponding evaluation sector angle in sectors, the evaluation sector for Influence positioned at the wireless network covering of the user of Trouble call point is maximum.
Therefore, can be used for evaluating according to the evaluation sector influence value that evaluation base station distance and evaluation sector angle obtain It evaluates base station distance and evaluates the influence that sector angle is covered for being located at the wireless network of the user of Trouble call point.It needs Illustrate, when one in evaluation base station distance and evaluation sector angle immobilizes, evaluates base station distance and comment Another in the angle of valence sector is positively correlated with evaluation sector influence value.
Illustratively, evaluation sector influence value S is obtained according to the following formula.
S=w1 × L+w2 × α
Wherein, w1 is evaluation base station distance weighted value, and L is evaluation base station distance, and w2 is evaluation sector angle weighted value, α To evaluate sector angle.Evaluation base station distance weighted value w1 is used to indicate evaluation base station distance in Calculation Estimation sector influence value S When weight, evaluation sector angle weighted value w2 is used to indicate power of the evaluation sector angle in Calculation Estimation sector influence value S Weight.
A kind of sector evaluating apparatus provided in an embodiment of the present invention, by obtaining and according to acquired Trouble call point Coordinate, the coordinate for evaluating base station and the azimuth for evaluating sector obtain evaluation base station distance and evaluation sector angle, that is, obtain Take Trouble call point and evaluate the distance between sector and evaluation sector the direction of the launch and evaluation base station complaint point line it Between angle, since when Trouble call point and smaller evaluation the distance between sector, evaluation sector is for being located at Trouble call The influence of the wireless network covering of the user of point is bigger;Likewise, when the direction of the launch and evaluation base station complaint point of evaluation sector Angle between line is got over hour, and evaluation sector is got over for being located at the influence of the wireless network covering of the user of Trouble call point Greatly, therefore it can be used to indicate evaluation base station distance according to evaluation base station distance and evaluation sector angle generation and evaluate and fan The evaluation sector influence value of influence of area's angle for the wireless network covering of the user positioned at Trouble call point, so as to root The influence that Trouble call point wireless network is covered according to evaluation sector influence value evaluation evaluation sector.
It is also configured to specifically, obtaining module 402
Pre-set radius is obtained, evaluation region, evaluation region are determined as the endpoint of pre-set radius using the coordinate of Trouble call point Including multiple evaluation base stations, evaluation base station is less than pre-set radius at a distance from Trouble call point in evaluation region;
Obtain 402 concrete configuration of module are as follows:
Obtain the azimuth that sector is evaluated in the coordinate and evaluation region of evaluating base station in evaluation region;
Processing module 403 is specifically configured to:
It is obtained in evaluation region according to the coordinate for evaluating base station in the coordinate and evaluation region of Trouble call point and evaluates base The evaluation base station distance stood, according in the coordinate and evaluation region for evaluating base station in the coordinate of Trouble call point, evaluation region The azimuth for evaluating sector obtains the evaluation sector angle that sector is evaluated in evaluation region;
According to the evaluation fan of the evaluation sector in the evaluation base station distance and evaluation region for evaluating base station in evaluation region Area's angle obtains the evaluation sector influence value that sector is evaluated in evaluation region.
Specifically, can determine border circular areas by radius of pre-set radius, the circle using the coordinate of Trouble call point as the center of circle Shape region can be evaluation region, and the evaluation base station in the evaluation region is less than pre-set radius at a distance from Trouble call point. Evaluation region can also be obtained by other means, as long as the evaluation base station in the evaluation is less than in advance at a distance from Trouble call point If radius.
Specifically, processing module 403 is specifically configured to:
Evaluation base station distance α, root are obtained according to the coordinate for evaluating base station in the coordinate and evaluation region of Trouble call point It is obtained according to the azimuth for evaluating sector in the coordinate and evaluation region for evaluating base station in the coordinate of Trouble call point, evaluation region Evaluate sector angle α;
Determine the maximum value L that base station distance L is evaluated in evaluation regionmax, determine and evaluate sector angle α in evaluation region Maximum value αmax
According to formula S=w1 × (L/Lmax)+w2×(α/αmax), obtain the influence value S, w1 that sector is evaluated in evaluation region For the first weighted value, w2 is the second weighted value, and the sum of the first weighted value w1 and the second weighted value w2 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 certain scenes and evaluating sector angle for evaluating the influence of sector simultaneously It is not equality, it is therefore desirable to be fanned by the way that corresponding weighted value adjustment evaluation base station distance or evaluation sector angle is arranged in evaluation Shared weight in area's influence value.
Specifically, as shown in Fig. 5, sector evaluating apparatus 401 further include:
Module 404 is adjusted, is configured as according to evaluation sector influence value to the sequence of evaluation sector;
The setting of evaluation sector respective antenna after being sequentially adjusted in sequence.
Specifically, since sector influence value can be used to indicate that the shadow that evaluation sector covers Trouble call point wireless network It rings.Therefore can be according to evaluation sector influence value to the sequence of evaluation sector, evaluation sector covers Trouble call point wireless network Position of the smaller sector of influence in evaluation sector after sequence after more.
Preferably, when evaluation sector influence value is smaller, the corresponding evaluation sector of evaluation sector influence value is to Trouble call point Hour is got in the influence of wireless network covering, can be influenced according to the ascending sequence arrangement evaluation sector of evaluation sector influence value It is worth corresponding evaluation sector.
Specifically, due to being in wireless to Trouble call point compared with the evaluation sector of front position in the evaluation sector after sequence The network coverage is affected, therefore by being in the evaluation sector pair compared with front position in the evaluation sector after preferentially adjustment sequence The setting of antenna is answered, the wireless network covering problem of Trouble call point appearance can be improved faster.After being sequentially adjusted in sequence The setting for evaluating sector respective antenna can preferentially adjust the evaluation fan being affected to the covering of Trouble call point wireless network The setting of area's respective antenna is taken to utmostly reduce and solve the wireless network covering problem that Trouble call point occurs Between.
A kind of sector evaluating apparatus 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 according in the coordinate of Trouble call point, acquired evaluation region evaluate base station coordinate And the azimuth of evaluation sector obtains the evaluation base station distance that sector is evaluated in evaluation region and evaluation area in evaluation region The evaluation sector angle of sector is evaluated in domain, i.e., evaluated in acquisition Trouble call point and evaluation region the distance between sector and In evaluation region evaluate sector the direction of the launch and evaluation base station complaint point line between angle, due to when Trouble call point with Evaluate the distance between sector more hour, the influence that evaluation sector is covered for being located at the wireless network of the user of Trouble call point It is bigger;Likewise, evaluating sector when the angle between the direction of the launch for evaluating sector and evaluation base station complaint point line is smaller It is bigger for the influence for being located at the wireless network covering of the user of Trouble call point, therefore can be according to evaluating base in evaluation region The evaluation sector angle generation that sector is evaluated in the evaluation base station distance and evaluation region stood, which is used to indicate in evaluation region, to be commented The evaluation sector angle of sector is evaluated in the evaluation base station distance and evaluation region of valence base station for being located at Trouble call point The evaluation sector influence value of sector is evaluated in the evaluation region of the influence of the wireless network covering of user, so as to according to evaluation Trouble call point wireless network is covered the evaluation sector evaluated in region in the evaluation sector influence value evaluation evaluation region of sector The influence of lid.
Through the above description of the embodiments, it is apparent to those skilled in the art that the present invention can be with It is realized with hardware realization or firmware realization or their combination mode.It when implemented in software, can be by above-mentioned function Storage in computer-readable medium or as on computer-readable medium one or more instructions or code transmitted.Meter Calculation machine readable medium includes computer storage media and communication media, and wherein communication media includes convenient for from a place to another Any medium of a place transmission computer program.Storage medium can be any usable medium that computer can access.With For this but be not limited to: computer-readable medium may include random access memory (full name in English: Random Access Memory, English abbreviation: RAM), read-only memory (full name in English: Read Only Memory, English abbreviation: ROM), electricity can Erasable programmable read-only memory (full name in English: Electrically Erasable Programmable Read Only Memory, English abbreviation: EEPROM), CD-ROM (full name in English: Compact Disc Read Only Memory, English Referred to as: CD-ROM) or other optical disc storages, magnetic disk storage medium or other magnetic storage apparatus or can be used in carry or Storage has the desired program code of instruction or data structure form and can be by any other medium of computer access.This Outside.Any connection appropriate can become computer-readable medium.For example, if software be using coaxial cable, optical fiber cable, Twisted pair, digital subscriber line (full name in English: 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, 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, it is apparent to those skilled in the art that, when with software It, can be in computer-readable medium or logical by the instruction or code storage that are used to execute the above method when mode realizes the present invention Computer-readable medium is crossed to be transmitted.Computer-readable medium includes computer storage media and communication media, wherein communicating Medium includes convenient for from a place to any medium of another place transmission computer program.Storage medium can be calculating Any usable medium that machine can access.As example but be not limited to: computer-readable medium may include that RAM, ROM, electricity can Erasable programmable read-only memory (full name: electrically erasable programmable read-only memory, Referred to as: EEPROM), CD, disk or other magnetic storage apparatus or can be used in carry or store have instruction or data The desired program code of structure type simultaneously can be by any other medium of computer access.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. a kind of sector evaluation method characterized by comprising
The coordinate of Trouble call point is obtained, the coordinate of base station is evaluated and evaluates the azimuth of sector, the evaluation base station is institute Base station where commentary valence sector;
Evaluation base station distance is obtained according to the coordinate of the coordinate of the Trouble call point and the evaluation base station, according to the event The azimuth for hindering the coordinate of complaint point, the coordinate of the evaluation base station and the evaluation sector obtains evaluation sector angle, institute Commentary valence base station distance is the distance between the Trouble call point and the evaluation base station, and the evaluation sector angle is for referring to Show the angle between the direction of the launch and evaluation base station complaint point line of the evaluation sector, evaluation base station complaint point line For the line between the coordinate of the Trouble call point and the coordinate of the evaluation base station;
Evaluation sector influence value, evaluation sector shadow are obtained according to the evaluation base station distance and the evaluation sector angle It rings value and is used to indicate the influence that the evaluation sector covers the Trouble call point wireless network.
2. sector evaluation method according to claim 1, which is characterized in that the method also includes:
Pre-set radius is obtained, evaluation region is determined with the endpoint that the coordinate of the Trouble call point is the pre-set radius, it is described Evaluation region includes multiple evaluation base stations, and evaluation base station is less than at a distance from the Trouble call point in the evaluation region The pre-set radius;
The coordinate for obtaining evaluation base station and the azimuth for evaluating sector, comprising:
Obtain the azimuth that sector is evaluated in the coordinate and the evaluation region of evaluating base station in the evaluation region;
It is described that evaluation base station distance is obtained according to the coordinate of the Trouble call point and the coordinate of the evaluation base station, according to institute The azimuth for stating the coordinate of Trouble call point, the coordinate of the evaluation base station and the evaluation sector obtains evaluation sector folder Angle, comprising:
The evaluation region is obtained according to the coordinate for evaluating base station in the coordinate and the evaluation region of the Trouble call point The evaluation base station distance of middle evaluation base station, according to the seat for evaluating base station in the coordinate of the Trouble call point, the evaluation region Be marked with and the evaluation region in evaluate sector azimuth obtain in the evaluation region evaluate sector evaluation sector angle;
It is described that evaluation sector influence value is obtained according to the evaluation base station distance and the evaluation sector angle, comprising:
According to the evaluation for evaluating sector in the evaluation base station distance and the evaluation region for evaluating base station in the evaluation region Sector angle obtains the evaluation sector influence value that sector is evaluated in the evaluation region.
3. sector evaluation method according to claim 2, which is characterized in that the coordinate according to the Trouble call point And the coordinate of the evaluation base station obtains evaluation base station distance, according to the coordinate of the Trouble call point, the evaluation base station Coordinate and it is described evaluation sector azimuth obtain evaluation sector angle, comprising:
Evaluation base station distance is obtained according to the coordinate for evaluating base station in the coordinate and the evaluation region of the Trouble call point L is evaluated according in the coordinate and the evaluation region for evaluating base station in the coordinate of the Trouble call point, the evaluation region The azimuth of sector obtains evaluation sector angle α;
The method also includes:
Determine the maximum value L that base station distance L is evaluated in the evaluation regionmax, determine evaluation sector angle in the evaluation region The maximum value α of αmax
It is described that evaluation sector influence value is obtained according to the evaluation base station distance and the evaluation sector angle, comprising:
According to formula S=w1 × (L/Lmax)+w2×(α/αmax), obtain the influence value S, w1 that sector is evaluated in evaluation region One weighted value, w2 are the second weighted value, and the sum of the first weighted value w1 and the second weighted value w2 are equal to 1.
4. sector evaluation method according to claim 1 to 3, which is characterized in that the method also includes:
It is sorted according to the evaluation sector influence value to the evaluation sector;
The setting of evaluation sector respective antenna after being sequentially adjusted in the sequence.
5. sector evaluation method according to claim 3, which is characterized in that the first weighted value w1 is 0.5, described the Two weighted value w2 are 0.5.
6. a kind of sector evaluating apparatus characterized by comprising
Module is obtained, is configured as obtaining the coordinate of Trouble call point, evaluate the coordinate of base station and evaluating the azimuth of sector, The evaluation base station is base station where the evaluation sector;
Processing module is configured as obtaining evaluation base according to the coordinate of the Trouble call point and the coordinate of the evaluation base station Stop spacing from, according to the coordinate of the Trouble call point, it is described evaluation base station coordinate and it is described evaluation sector azimuth obtain Take evaluation sector angle, the evaluation base station distance be the distance between the Trouble call point and the evaluation base station, it is described Evaluation sector angle is used to indicate the angle between the direction of the launch and evaluation base station complaint point line of the evaluation sector, described Evaluate the line between the coordinate that complaint point line in base station is the Trouble call point and the coordinate of the evaluation base station;
Evaluation sector influence value, evaluation sector shadow are obtained according to the evaluation base station distance and the evaluation sector angle It rings value and is used to indicate the influence that the evaluation sector covers the Trouble call point wireless network.
7. sector evaluating apparatus according to claim 6, which is characterized in that the acquisition module is also configured to
Pre-set radius is obtained, evaluation region is determined with the endpoint that the coordinate of the Trouble call point is the pre-set radius, it is described Evaluation region includes multiple evaluation base stations, and evaluation base station is less than at a distance from the Trouble call point in the evaluation region The pre-set radius;
The acquisition module concrete configuration are as follows:
Obtain the azimuth that sector is evaluated in the coordinate and the evaluation region of evaluating base station in the evaluation region;
The processing module is specifically configured to:
The evaluation region is obtained according to the coordinate for evaluating base station in the coordinate and the evaluation region of the Trouble call point The evaluation base station distance of middle evaluation base station, according to the seat for evaluating base station in the coordinate of the Trouble call point, the evaluation region Be marked with and the evaluation region in evaluate sector azimuth obtain in the evaluation region evaluate sector evaluation sector angle;
According to commenting for the evaluation sector in the evaluation base station distance and the evaluation region for evaluating base station in the evaluation region Valence sector angle obtains the evaluation sector influence value that sector is evaluated in the evaluation region.
8. sector evaluating apparatus according to claim 7, which is characterized in that the processing module is specifically configured to:
Evaluation base station distance is obtained according to the coordinate for evaluating base station in the coordinate and the evaluation region of the Trouble call point L is evaluated according in the coordinate and the evaluation region for evaluating base station in the coordinate of the Trouble call point, the evaluation region The azimuth of sector obtains evaluation sector angle α;
The processing module is also configured to
Determine the maximum value L that base station distance L is evaluated in the evaluation regionmax, determine evaluation sector angle in the evaluation region The maximum value α of αmax
The processing module is specifically configured to:
According to formula S=w1 × (L/Lmax)+w2×(α/αmax), obtain the influence value S, w1 that sector is evaluated in evaluation region One weighted value, w2 are the second weighted value, and the sum of the first weighted value w1 and the second weighted value w2 are equal to 1.
9. according to sector evaluating apparatus as claimed in claim 6 to 8, which is characterized in that the sector evaluating apparatus also wraps It includes:
Module is adjusted, is configured as sorting to the evaluation sector according to the evaluation sector influence value;
The setting of evaluation sector respective antenna after being sequentially adjusted in the sequence.
10. sector evaluating apparatus according to claim 8, which is characterized in that the first weighted value w1 is 0.5, described Second weighted value w2 is 0.5.
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