CN102457826B - Method and device for determining preferential section of communication user - Google Patents
Method and device for determining preferential section of communication user Download PDFInfo
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- CN102457826B CN102457826B CN201010516098.8A CN201010516098A CN102457826B CN 102457826 B CN102457826 B CN 102457826B CN 201010516098 A CN201010516098 A CN 201010516098A CN 102457826 B CN102457826 B CN 102457826B
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Abstract
The invention provides a method and a device for determining the preferential section of a communication user. The method comprises the following steps of: determining the geographical position of the communication user according to a subdistrict registered by the communication user; determining a subdistrict spacing a distance within a default initial value from the geographical position of the communication user to be a preferential subdistrict; and taking the preferential subdistrict and the registered subdistrict as the preferential section of the communication user. According to the method and the device, no special requirements on a wireless support system exist, and thus, the cost is lowered; and no primary service subdistrict exists, the defects of low efficiency and low accuracy caused by the setting of the main service subdistrict are avoided, so that the efficiency and the accuracy in the determination of the preferential section are improved.
Description
Technical field
The present invention relates to mobile communication core net field, be specifically related to a kind of preferential section of communication user defining method and device.
Background technology
Family's mobile phone business is a kind of zone registration business based on intelligent net system, and user mobile phone to enjoy privileges rate at specific region (as family), and then rate are higher to leave this region.Generally speaking, user can pass through interactive voice answering (Interactive Voice Response, be called for short IVR), the mode connecting system such as note, webpage (web page), the cell information that system directly utilizes user to register calculates the preferential region of user, and this preferential region comprises the multiple communities under multiple base station.But due to wireless environment comparatively complicated and constantly change, the community causing user to register constantly changes, thus is difficult to directly utilize cell information to obtain user preferential district accurately.Patent application (application number is 200819195107.0) describes a kind of concession section establishing method realized by intelligent network, it saves the mutual handoff relation data of community in intelligent net system, system for main Serving cell, and joins user's cell list according to the condition preset by switching community more frequently with the maximum community of user's log-on count.The method requires that building wireless network optimization support system carrys out real-time statistics wireless area handoff relation data and be uploaded to intelligent net system, must set main Serving cell simultaneously.When main base station in service sector changes, user needs to reset concession section.Existing communication user preferential district determine the deficiency of technology specifically comprise following some:
1, the acquisition of cell merge relation data requires higher to wireless support system, and cost is higher;
2, system is directly with the main Serving cell that the community that log-on count is maximum is user, and in the region that wireless environment is comparatively complicated, the concession section error of calculation is larger;
3, after main Serving cell is changed, user needs to re-register concession section, lowers efficiency, and may cause more complaint, affects operating efficiency further;
4, in the region that G nets community, D nets community and 3G community mixed networking, directly net the method for community as main Serving cell using G, error is larger.
Summary of the invention
The first object of the present invention proposes a kind of preferential section of communication user defining method efficiently.
The second object of the present invention proposes a kind of preferential section of communication user determining device efficiently.
For realizing above-mentioned first object, the invention provides a kind of preferential section of communication user defining method, comprising: the geographical position determining communication user according to the community of communication user registration; According to preset each cell information, determine and communication user geographical position between the community of distance in preset initial value be preferential community; Using the concession section of the community of preferential community and registration as communication user.
For realizing above-mentioned second object, the invention provides a kind of preferential section of communication user determining device, comprising: position determination module, the geographical position of communication user is determined in the community for registering according to communication user; Preferential community determination module, for according to preset each cell information, determine and communication user geographical position between the community of distance in preset initial value be preferential community; Concession section acquisition module, for using the concession section of the community of preferential community and registration as communication user.
In each embodiment of the present invention, by estimating the geographical position of communication user, to the concession section of all communities in the preset range centered by this geographical position as user, wireless support system is had no special requirements, reduce costs, and dereliction Serving cell, avoid the defect that the efficiency brought because of the setting of main plot is low and precision is not high, thus improve the efficiency and precision determined concession section.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, with embodiments of the invention in the lump for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is embodiment one flow chart of preferential section of communication user of the present invention defining method;
Fig. 2 is embodiment two signaling diagram of preferential section of communication user of the present invention defining method.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Embodiment of the method
Fig. 1 is embodiment one flow chart of preferential section of communication user of the present invention defining method.As shown in Figure 1, the present embodiment comprises:
Step S102: the geographical position determining communication user according to the community of communication user registration; In detail see the explanation explanation of Fig. 2;
Step S104: according to preset each cell information, determine and communication user geographical position between the community of distance in preset initial value be preferential community;
Step S106: using the concession section of the community of preferential community and registration as communication user.
The present embodiment is by estimating the geographical position of communication user, to the concession section of all communities in the preset range centered by this geographical position as user, wireless support system is had no special requirements, reduce costs, and dereliction Serving cell, avoid the defect that the efficiency brought because of the setting of main plot is low and precision is not high, thus improve the efficiency and precision determined concession section.
Fig. 2 is embodiment two signaling diagram of preferential section of communication user of the present invention defining method, and wherein, Fig. 2 is mainly used in sampling flow process in user community is described.
As shown in Figure 2, first, user is by IVR, note or web mode connecting system service control point (Service Control Point, SCP) and registration preferential community, system SCP within a period of time (as 10 minutes) repeatedly (as being greater than 3 times) to attaching position register (Host Location Register, HLR) community of any time inquiry (Anytime Interrogation, ATI) instructions query user registration is sent, secondly, HLR is to mobile switching centre (Mobile Switch Center, MSC) transmission provides user profile (Provide Subscriber Information, PSI) instruction obtains the community of concrete registration, again, the cell information of this registration by MSC to confirming (PSIAcknowledge by the PSI that sends of PSI instruction, PSI ack) message is back to this HLR, finally, HLR confirms (ATIAcknowledge by ATI, ATI ack) cell information of this registration is back to SCP by message, this system SCP thus obtain the number of times of the user community of during this period of time registering and the registration of each community, this Fig. 2 example describes the cell queries interaction flow of M registration,
Concrete and the optimal way determined concession section is explained by following 12 steps:
Step 301: the sampling number of community of each registration obtained of sampling in statistical chart 2 and the community number of registration; Concrete as:
First, according to longitude and latitude statistic sampling point, for the identical community of longitude and latitude as same community;
Secondly, the sampling number of each community is accumulated as final sampling number;
Step 302: according to the geographical position of sampled point and the sampling number of each sampled point, determine the geographical position of communication user; During concrete operations, following operation can be comprised:
When sampled point number equals 1, customer location is the position of this sampled point;
When sampled point number equals 2, if sampled point subdistrict position is C
1(X
1, Y
1), C
2(X
2, Y
2), sampling number is respectively N
1, N
2; Customer location U (X
u, Y
u) computational methods as follows:
X
u＝(N
1X
1+N
2X
2)/(N
1+N
2)
Y
u＝(N
1Y
1+N
2Y
2)/(N
1+N
2)
When sampled point number is more than or equal to 3, get first three sampled point that sampling number is more, if sampled point subdistrict position is respectively (X
11, Y
11), (X
22, Y
22) and (X
33, Y
33), the number of times of registration is respectively N
11, N
22, N
33;
When three sampled point communities on the same line, customer location U (X
u, Y
u) computational methods as follows:
[0037] X
u＝(N
11X
11+2N
22X
22+N
33X
33)/(N
11+2N
22+N
33)
Y
u＝(N
11Y
11+2N
22Y
22+N
33Y
33)/(N
11+2N
22+N
33)
[0039]when not point-blank, calculate customer location U (X by separating following binary quadratic equation group
u, Y
u), above-mentioned each value satisfies condition min (X
11, X
22, X
33)≤X
u≤ max (X
11, X
22, X
33), min (Y
11, Y
22, Y
33)≤Y
u≤ max (Y
11, Y
22, Y
33):
It will be appreciated by those skilled in the art that step 301 and step 302 are the preferred version of customer location acquisition methods, during concrete operations, the factor of sampling number can not also be considered, directly determine that with each a little equidistant position that adopts be the geographical position of communication user; And can not also directly will number of times be adopted as weights, adopt the Land use systems of number of times to arrange according to actual needs;
Step 303: calculate centered by customer location according to warp, latitude, preset value R is all communities (all communities within the scope of this also can be described as initial cell) in the scope of radius, and this R is initial search frequency range;
Step 304: all communities in above-mentioned scope are extremely far arranged in order by near according to the distance between user geographical position;
Step 305: judge whether all communities in above-mentioned scope are greater than predetermined threshold value M (M is the preferential community number upper limit), if be greater than M, performs step 306; Otherwise, perform step 309.
Step 306: the preferential community M be arranged in an above community being labeled as user;
Step 307: judge whether the distance in the geographical position of M+1 community and user is greater than preset range value r (r is least privilege scope), if so, performs step 310, otherwise performs step 308;
Step 308: the preferential community this community being labeled as user, then go to step 307 judgement M+2 community, circulate successively, until be recycled to the community being greater than preset range value r with the distance in the geographical position of user;
Step 309: all communities are labeled as the preferential community of user;
Step 310: the concession section list all communities being labeled as user preferential community being added access customer, this concession section list also comprises the community of user's registration;
It will be appreciated by those skilled in the art that, above-mentioned steps 303-310 is the preferred implementation of user preferential district acquisition methods, during concrete operations, can according to each cell information preset, directly determine and communication user geographical position between the community of distance in preset initial value be preferential community, as directly will centered by this geographical position, R is that all communities in the circle of radius are directly as preferential community, certainly, during concrete operations, this preset value is not limited to a value, it can be one group of parameter, as centered by geographical position, community in each how many scopes in all directions is preferential community, step 304 can be exchanged with the order of step 305, that is, just needs sequence when all communities number in above-mentioned scope is greater than predetermined threshold value M,
Step 311: according to communities all in user preferential cell list through, latitude information, calculate the geographic range in user preferential district, the geographic range in this user preferential district can be the union of geographic range corresponding to the community of each preferential community and registration; Distance due to the geographical position of each preferential community and user has the distant relationships of a level, and therefore, the scope that maximum longitude and latitude and minimum longitude and latitude in the community of all preferential communities and registration can be defined is as the geographic range of this concession section;
Step 312; According to the geographic range of the concession section that step 311 calculates, realize the renewal in user preferential district; Specifically comprise:
For the situation adding station, the geographic range through, latitude and user preferential district of newly-increased base station is compared, if in this geographic range, then the community included by this base station is added the preferential cell list of access customer;
For the situation of pulling out station, compare by the geographic range through, latitude and user preferential district pulling out base station, if in this geographic range, then the community included by this base station is deleted from the preferential cell list of user.
The present embodiment is by obtaining user geographical position, and the concession section of user is obtained according to user geographical position and wireless cell information, when wireless network changes, reset concession section without the need to user, improve the efficiency that concession section is determined, do not need to set main plot, improve the precision that concession section is determined, do not need to back up switch data, require lower to support system, reduce costs.
Device embodiment
Each embodiment of the method shown in Fig. 1-2 is all applicable to the present embodiment.The present embodiment comprises: position determination module 402, and the geographical position of communication user is determined in the community for registering according to communication user; Preferential community determination module 403, for according to preset each cell information, determine and communication user geographical position between the community of distance in preset initial value be preferential community; Concession section acquisition module 404, for using the concession section of the community of preferential community and registration as communication user.
During concrete operations, this device can also comprise:
Community sampling module 401, for sample communication user registration community (as the registration request according to user, by repeatedly issuing ATI to the cell information of HLR acquisition user registration), and sampled result is sent to position determination module 402 and concession section acquisition module 404;
Cell data acquisition module 405, for obtaining community corresponding to newly-increased base station and pulling out community corresponding to base station;
Preferential cell update module 406, the geography information for the community according to the preferential community in concession section acquisition module 404 and registration calculates the geographic range of concession section; Community geographical position being positioned at the newly-increased base station of geographic range corresponding adds concession section; The community of pulling out base station corresponding geography being arranged in geographic range is deleted from concession section; And the concession section after upgrading is notified this concession section acquisition module 404;
Preferential community determination module 403 can comprise:
First process submodule (not shown), for according to each cell information preset, determine and communication user geographical position between distance at least one initial cell in preset initial value;
First judges submodule (not shown), for judging whether the number of at least one initial cell is greater than predetermined threshold value;
Second process submodule (not shown), for when being greater than predetermined threshold value, according to the distance between the geographical position of at least one initial cell and communication user by near to being far arranged in order at least one initial cell, and using the initial cell of predetermined threshold value number that is arranged in above as preferential community; When being less than predetermined threshold value, using at least one initial cell as preferential community.
Second judges submodule (not shown), and for when being greater than predetermined threshold value, whether the initial cell after judgement is arranged in predetermined threshold value and the distance between the geographical position of communication user are less than preset range value, and wherein preset range value is less than preset value;
3rd process submodule (not shown), for being less than initial cell corresponding to preset range value as preferential community using distance.
Position determination module 402 can comprise: statistics submodule (not shown), for the sampling number of the community of the number and each registration of adding up the community of registration; Determine submodule (not shown), for according to the number of community of registration and the sampling number of the community of each registration, determine the geographical position of communication user.
This enforcement obtains user geographical position by position determination module 402, and obtained the preferential community of user according to user geographical position and wireless cell information by preferential community determination module 403, and then determine concession section, when wireless network changes, reset concession section without the need to user, improve the efficiency that concession section is determined, do not need to set main plot, improve the precision that concession section is determined, do not need to back up switch data, require lower to support system, reduce costs.
Last it is noted that these are only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a preferential section of communication user defining method, is characterized in that, comprising:
The geographical position of described communication user is determined according to the community of communication user registration;
According to preset each cell information, determine and described communication user geographical position between the community of distance in preset initial value be preferential community;
Using the concession section of the community of described preferential community and described registration as described communication user;
Each cell information that described basis is preset, determine and described communication user geographical position between the community of distance in preset initial value be that the step of preferential community comprises:
According to preset each cell information, determine and described communication user geographical position between distance at least one initial cell in described preset initial value;
Judge whether the number of at least one initial cell described is greater than predetermined threshold value;
When being greater than described predetermined threshold value, according to the distance between the geographical position of at least one initial cell described and described communication user by near to being far arranged in order at least one initial cell described, and using the initial cell of described predetermined threshold value number that is arranged in above as preferential community;
When being less than described predetermined threshold value, using at least one initial cell described as preferential community;
Described using the initial cell of the described predetermined threshold value number be arranged in above as preferential community step after also comprise:
Whether the initial cell after judgement is arranged in described predetermined threshold value and the distance between the geographical position of described communication user are less than preset range value, and distance is less than initial cell corresponding to described preset range value as preferential community, wherein said preset range value is less than described preset initial value.
2. the preferential section of communication user defining method according to the claims 1, is characterized in that, the described community according to communication user registration determines that the step in the geographical position of described communication user comprises:
The community of described communication user of sampling registration;
According to the sampling number of the number of the community of described registration and the community of each registration, determine the geographical position of described communication user.
3. preferential section of communication user according to claim 2 defining method, is characterized in that, the sampling number of the number of the described community according to described registration and the community of each registration, determines that the step in the geographical position of described communication user comprises:
When number in the community of described registration is one, determine that position corresponding to the community of described registration is the geographical position of described communication user;
When number in the community of described registration is two, according to X
u=(N
1x
1+ N
2x
2)/(N
1+ N
2) and Y
u=(N
1y
1+ N
2y
2)/(N
1+ N
2) determine the geographical position of described communication user; Wherein, (X
1, Y
1), N
1be respectively position and the sampling number of a registration community in the community of described two registrations, (X
2, Y
2), N
2be respectively position and the sampling number of another registration community in the community of described two registrations, (X
u, Y
u) be the geographical position of described communication user;
When the number of the community of described registration is more than or equal to three, using first three more for sampling number community as the target community being used for the geographical position determining described communication user; And in described three target communities on the same line time, the geographical position (X of described communication user
u, Y
u) according to X
u=(N
11x
11+ 2N
22x
22+ N
33x
33)/(N
11+ 2N
22+ N
33) and Y
u=(N
11y
11+ 2N
22y
22+ N
33y
33)/(N
11+ 2N
22+ N
33) determine; And in described three target communities not on the same line time, the geographical position (X of described communication user
u, Y
u) determine according to following binary quadratic equation group:
Wherein, (X
11, Y
11), (X
22, Y
22) and (X
33, Y
33) be respectively the position of described three target communities, N
11, N
22, N
33be respectively the sampling number of described three target communities, and the min (X that satisfies condition
11, X
22, X
33)≤X
u≤ max (X
11, X
22, X
33) and min (Y
11, Y
22, Y
33)≤Y
u≤ max (Y
11, Y
22, Y
33).
4. the preferential section of communication user defining method according to the claims 1, is characterized in that, described using the community of described preferential community and described registration as the concession section of described communication user step after also comprise:
The geographic range of described concession section is calculated according to the geography information of the community of described preferential community and described registration;
Community geographical position being positioned at the newly-increased base station of described geographic range corresponding adds described concession section;
Community corresponding to base station of pulling out geography being arranged in described geographic range is deleted from described concession section.
5. a preferential section of communication user determining device, is characterized in that, comprising:
Position determination module, the geographical position of described communication user is determined in the community for registering according to communication user;
Preferential community determination module, for according to preset each cell information, determine and described communication user geographical position between the community of distance in preset initial value be preferential community;
Concession section acquisition module, for using the concession section of the community of described preferential community and described registration as described communication user;
Described preferential community determination module comprises:
First process submodule, for according to preset each cell information, determine and described communication user geographical position between distance at least one initial cell in described preset initial value;
First judges submodule, for judging whether the number of at least one initial cell described is greater than predetermined threshold value;
Second process submodule, for when being greater than described predetermined threshold value, according to the distance between the geographical position of at least one initial cell described and described communication user by near to being far arranged in order at least one initial cell described, and using the initial cell of described predetermined threshold value number that is arranged in above as preferential community; When being less than described predetermined threshold value, using at least one initial cell described as preferential community;
Second judges submodule, for when being greater than described predetermined threshold value, whether the initial cell after judgement is arranged in described predetermined threshold value and the distance between the geographical position of described communication user are less than preset range value, and wherein said preset range value is less than described preset initial value;
3rd process submodule, for being less than initial cell corresponding to described preset range value as preferential community using distance.
6. preferential section of communication user according to claim 5 determining device, is characterized in that, described position determination module comprises:
Statistics submodule, for the sampling number of the community of the number and each registration of adding up the community of described registration;
Determine submodule, for the sampling number of the number of the community according to described registration and the community of each registration, determine the geographical position of described communication user.
7. preferential section of communication user according to claim 5 determining device, is characterized in that, also comprise:
Community sampling module, for the community of described communication user registration of sampling, and is sent to described position determination module and concession section acquisition module by sampled result;
Cell data acquisition module, for obtaining community corresponding to newly-increased base station and pulling out community corresponding to base station;
Concession section update module, the geography information for the community according to the preferential community in the acquisition module of described concession section and described registration calculates the geographic range of described concession section; Community geographical position being positioned at the newly-increased base station of described geographic range corresponding adds described concession section; Community corresponding to base station of pulling out geography being arranged in described geographic range is deleted from described concession section; And the concession section after upgrading is notified described concession section acquisition module.
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| CN113993063A (en) * | 2020-07-09 | 2022-01-28 | 中国电信股份有限公司 | Method, device and storage medium for improving accuracy of base station specific area information |
| CN112446553B (en) * | 2020-12-17 | 2022-04-05 | 国网河北省电力有限公司 | Method and device for optimal allocation of distribution transformer resources |
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| CN1346228A (en) * | 2000-09-25 | 2002-04-24 | 三星电子株式会社 | Method for automatically forming imputed area list in mobile communication system |
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| KR100623480B1 (en) * | 2004-07-13 | 2006-09-19 | 한국전자통신연구원 | A system for MS-Assisted location trigger, and service methods thereof |
| CN1767546B (en) * | 2004-10-30 | 2011-08-03 | 华为技术有限公司 | Game system and game platform and method for using location information in game |
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| CN1346228A (en) * | 2000-09-25 | 2002-04-24 | 三星电子株式会社 | Method for automatically forming imputed area list in mobile communication system |
| CN101166360A (en) * | 2006-10-18 | 2008-04-23 | 明基电通股份有限公司 | Base station selecting method and its communication system |
| CN101217707A (en) * | 2008-01-18 | 2008-07-09 | 华为技术有限公司 | Cell billing method, system and device |
| CN101404795A (en) * | 2008-11-05 | 2009-04-08 | 中国移动通信集团江苏有限公司 | Method for setting mobile communication concession section |
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