CN103096360B - Method and device of acquiring corresponding relationship between wireless local area network (WLAN) hot spot and core network location area code (LAC)/ CI - Google Patents
Method and device of acquiring corresponding relationship between wireless local area network (WLAN) hot spot and core network location area code (LAC)/ CI Download PDFInfo
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- CN103096360B CN103096360B CN201310008753.2A CN201310008753A CN103096360B CN 103096360 B CN103096360 B CN 103096360B CN 201310008753 A CN201310008753 A CN 201310008753A CN 103096360 B CN103096360 B CN 103096360B
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Abstract
The invention provides a method and a device of acquiring corresponding relationship between wireless local area network (WLAN) hot spot and core network location area code (LAC)/ CI, after acquiring WLAN call list recording information, circuit switch (CS) field business recording information and packet switching (PS) field business recording information, regarding the WLAN call lists as an inquiry starting point, inquiring WLAN call lists and the core network business behavior of users in the CS field and PS field in a certain time through the numbers of the users, and acquiring the corresponding relationship between the WLAN hot spot and the core network LAC/CI based on the analysis of the inquiry result. The corresponding relationship between the WLAN hot spot and the core network LAC/CI is convenient to maintain by the method and the device of acquiring corresponding relationship between WLAN hot spot and core network LAC/ CI, in the meantime, the precision of the corresponding relationship between the WLAN hot spot and the core network LAC/CI is improved.
Description
Technical field
The present invention relates to telecom business support system and signaling monitoring system technical field, more specifically, relate to a kind of method and the device that obtain the corresponding relation of WLAN hot spot and core net LAC/CI.
Background technology
Along with WLAN(Wireless Local Area Networks, WLAN) promotion and application of technology, present stage respectively runs commercial city and is greatly developing wlan network, and the important means using wlan network as shunting low value data service flow.
Inform by short message is the important means guiding user to use WLAN, mainly by known WLAN hot spot and core net LAC/CI(location area code, and Location Area Code; Community identity, cell identification) corresponding table, when user is with the core network cell of WLAN hot spot, (wherein, the core network cell that one group of LAC/CI is corresponding unique) triggers inform by short message, to reach the object guiding user to use WLAN.
At present, operator obtains mainly through manual mode that WLAN hot spot is corresponding with core net LAC/CI shows, namely attendant is by AP(Access Point during WLAN networking, wireless access node) longitude and latitude disposed and core network construction time latitude and longitude of base station, obtain with manual offline mode analysis that WLAN hot spot is corresponding with core net LAC/CI to be shown, and after AP adjustment and base station cutover, also will according to AP and latitude and longitude of base station situation of change, by hand show corresponding with core net LAC/CI of WLAN hot spot is upgraded, show to safeguard that WLAN hot spot is corresponding with core net LAC/CI.
Mainly there are following 2 problems in the analytical method of the WLAN hot spot that current operator adopts and core net LAC/CI corresponding relation:
The first, data are forbidden.AP, the latitude and longitude of base station information of hand-kept during networking are inaccurate, and artificial matching process is unreliable;
The second, safeguard inconvenience.AP adjustment and base station cutover comparatively frequently, needing after cutover adjustment to adjust original WLAN hot spot and core net LAC/CI mapping table by hand, while safeguarding inconvenience, as adjusted not in time, more easily causing data inaccurate.
Summary of the invention
In view of the above problems, the object of this invention is to provide a kind of method and the device that obtain the corresponding relation of WLAN hot spot and core net LAC/CI, so that while safeguarding WLAN hot spot and core net LAC/CI corresponding relation, improve the precision of the corresponding relation of WLAN hot spot and core net LAC/CI.
According to an aspect of the present invention, provide a kind of method obtaining the corresponding relation of WLAN hot spot and core net LAC/CI, comprising:
Obtain WLAN ticket writing information;
According to the business event in CS territory, obtain CS territory business record information;
According to the business event in PS territory, obtain PS territory business record information;
With the start time point in a certain period in described WLAN ticket writing information for inquiry starting point, by Subscriber Number inquiry WLAN ticket within the described period, same user in the business conduct of CS territory and PS domain core net LAC/CI, and associates same user's WLAN hot spot and core net LAC/CI business record;
According to WLAN hot spot and the core net LAC/CI business record of association, the business event of statistics WLAN hot spot and core net LAC/CI dimension;
According to the WLAN hot spot of statistics and the business event of core net LAC/CI dimension, determine that the business event of described WLAN hot spot and core net LAC/CI dimension is marked by default weight;
According to the highest scoring of described business event, determine the corresponding relation of WLAN hot spot and core net LAC/CI.
Wherein, WLAN hot spot ticket writing information comprises: Subscriber Number, ticket time started, ticket end time, province, city and WLAN hot spot identification information.
Wherein, the business event in CS territory comprises: call business event, short message service event and location updating business event; CS territory business record information comprises: Subscriber Number, service ending time, service ending LAC and service ending CI.
Wherein, the business event in PS territory comprises: attachment, activation PDP and Routing Area Update; PS territory business record information comprises: Subscriber Number, service ending time, service ending LAC and service ending CI.
On the other hand, the present invention also provides a kind of device obtaining the corresponding relation of WLAN hot spot and core net LAC/CI, comprising:
WLAN ticket writing information acquisition unit, for obtaining WLAN ticket writing information;
CS territory business record information acquisition unit, for the business event according to CS territory, obtains CS territory business record information;
PS territory business record information gets unit, for the business event according to PS territory, obtains PS territory business record information;
Associative cell, for with the start time point in a certain period in WLAN ticket writing information for inquiry starting point, by Subscriber Number inquiry WLAN ticket within the described period, same user in the business conduct of CS territory and PS domain core net LAC/CI, and associates same user's WLAN hot spot and core net LAC/CI business record;
Statistic unit, for according to the WLAN hot spot associated and core net LAC/CI business record, adds up the business event of WLAN hot spot and core net LAC/CI dimension;
Scoring unit, for according to the WLAN hot spot of statistics and the business event number of times of core net LAC/CI dimension, marks by the business event presetting weight determination WLAN hot spot and core net LAC/CI dimension;
Corresponding relation determining unit, for the scoring according to corresponding business event, determines the corresponding relation of WLAN hot spot and core net LAC/CI.
The method of the acquisition WLAN hot spot that the invention described above provides and the corresponding relation of core net LAC/CI and device, analyze element all comes from real user behavior due to all, therefore result is accurate; And, the WLAN hot spot algorithm corresponding with core net LAC/CI is fixed, can by different time granularity output report, do not affect by network cutover adjustment, maintainable strong, while maintaining easily WLAN hot spot and core net LAC/CI corresponding relation, the precision that WLAN hot spot is corresponding with core net LAC/CI can be improved.
In order to realize above-mentioned and relevant object, will describe in detail and the feature particularly pointed out in the claims after one or more aspect of the present invention comprises.Explanation below and accompanying drawing describe some illustrative aspects of the present invention in detail.But what these aspects indicated is only some modes that can use in the various modes of principle of the present invention.In addition, the present invention is intended to comprise all these aspects and their equivalent.
Accompanying drawing explanation
By reference to the content below in conjunction with the description of the drawings and claims, and understand more comprehensively along with to of the present invention, other object of the present invention and result will be understood and easy to understand more.In the accompanying drawings:
Fig. 1 is the method flow schematic diagram of the acquisition WLAN hot spot of the embodiment of the present invention and the corresponding relation of core net LAC/CI;
Fig. 2 is the WLAN hot spot of the embodiment of the present invention and the corresponding relation analysis principle schematic diagram of core net LAC/CI;
Fig. 3 is the apparatus structure schematic diagram of the acquisition WLAN hot spot of the embodiment of the present invention and the corresponding relation of core net LAC/CI.
Label identical in all of the figs indicates similar or corresponding feature or function.
Embodiment
Below with reference to accompanying drawing, specific embodiments of the invention are described in detail.
For the accuracy problem of the corresponding relation data of the WLAN hot spot existed in prior art and core net LAC/CI, the present invention all has the feature of user's number field in conjunction with operator WLAN ticket and signaling monitoring system business record, realize WLAN ticket by Subscriber Number to associate with business record, while obtaining WLAN hot spot and core net LAC/CI corresponding relation, analyze same subscriber business conduct in the WLAN online period, draw the accurate corresponding relation of WLAN hot spot and core net LAC/CI on this basis.
Fig. 1 shows the method flow schematic diagram of the acquisition WLAN hot spot of the embodiment of the present invention and the corresponding relation of core net LAC/CI.
As shown in Figure 1, the method for the corresponding relation of acquisition WLAN hot spot provided by the invention and core net LAC/CI comprises the steps:
S110: obtain WLAN ticket writing information;
S120: according to the business event in CS territory, obtains CS territory business record information;
S130: according to the business event in PS territory, obtains PS territory business record information;
S140: with the start time point in a certain period in WLAN ticket writing information for inquiry starting point, by Subscriber Number inquiry WLAN ticket within this period, same user in the business conduct of CS territory and PS domain core net LAC/CI, and associates same user's WLAN hot spot and core net LAC/CI business record;
S150: according to WLAN hot spot and the core net LAC/CI business record of association, the business event of statistics WLAN hot spot and core net LAC/CI dimension;
S160: according to the WLAN hot spot of statistics and the business event of core net LAC/CI dimension, mark by the business event presetting weight determination WLAN hot spot and core net LAC/CI dimension;
S170: according to the scoring of determined business event, determines the corresponding relation of WLAN hot spot and core net LAC/CI.
Can be found out by the flow process shown in Fig. 1, the method of acquisition WLAN hot spot provided by the invention and core net LAC/CI corresponding relation, using WLAN ticket as inquiry starting point, inquiry the WLAN ticket period in user at CS(Circuit Switched, circuit switching) domain core net business conduct, and then mate WLAN hot spot and core net LAC/CI corresponding relation.
Therefore, obtain the corresponding relation of WLAN hot spot and core net LAC/CI, first WLAN ticket writing information, CS territory business record information and PS(Packet Switch will be obtained, packet switching) territory business record information, and then analyze based on the corresponding relation of above information data to WLAN hot spot and core net LAC/CI.
Visible, the basis of above-mentioned data analysis is WLAN ticket writing, CS territory business record, PS territory business record.Wherein, WLAN ticket writing information comprises: Subscriber Number, ticket time started, ticket end time, province, city and WLAN hot spot identification information.
Because WLAN ticket writing packets of information is containing Subscriber Number, ticket time started, ticket end time, province, city and WLAN hot spot identification information, Subscriber Number wherein, the ticket time started, the ticket end time can from WLAN ticket extracting directly, and province, city and WLAN hot spot identification information cannot direct extracting directly from WLAN ticket, therefore in an embodiment of the present invention, province, city and WLAN hot spot identification information are extracted by the Hotspot_ID field in WLAN ticket.
The business record in CS territory, based on the synthesis of Mc interface signaling, is processed respectively by 2G, 3G.Wherein, the business event in CS territory comprises call business event, short message service event and location updating business event; CS territory business record information comprises Subscriber Number, service ending time, service ending LAC, service ending CI.
Here it should be noted that, call business event can be the call business event that mobile subscriber initiatively initiates, and also can be the business event that user's called produces, when mobile subscriber initiatively makes a call, Subscriber Number gets calling number; When mobile subscriber's called, Subscriber Number then should get called number.Short message service event can be the business event that user initiatively sends note, and also can be the business event that the passive reception note of user produces, when mobile subscriber initiatively sends note, Subscriber Number be calling number; When the passive reception note of mobile subscriber, then Subscriber Number is called number.
For the business record in PS territory, 2G is based on the synthesis of Gb Interface signaling, and 3G is based on the synthesis of Iu-PS interface signaling, and 2G, 3G process business event respectively.Wherein, the business event in PS territory comprises attachment, activates PDP(Packet Data Protocol, packet data protocol), Routing Area Update; PS territory business record information comprises Subscriber Number, service ending time, service ending LAC and service ending CI.
Because the business record in WLAN ticket and signaling monitoring system CS territory, PS territory all has Subscriber Number, therefore realize WLAN ticket writing by Subscriber Number to associate with the business record of CS territory with PS territory, just can obtain the corresponding relation of WLAN hot spot and core net LAC/CI.
Fig. 2 shows the WLAN hot spot of the embodiment of the present invention and the corresponding relation analysis principle schematic diagram of core net LAC/CI.
As shown in Figure 2, the corresponding relation analysis of WLAN hot spot and core net LAC/CI adopts the method for ex-post analysis, namely after obtaining WLAN ticket writing information, CS territory business record information and PS territory business record information, using the time started in WLAN ticket, end time as the inquiry period, in inquiry WLAN ticket writing information in a certain period, with user in CS territory and the business conduct of PS domain core net, obtained the corresponding relation of WLAN hot spot and core net LAC/CI by Subscriber Number association.
In order to the analysis principle of the WLAN hot spot and core net LAC/CI corresponding relation of better understanding the embodiment of the present invention, be described in detail to the WLAN hot spot of the embodiment of the present invention and the analytic process of core net LAC/CI corresponding relation below:
First an inquiry period is defined according to the time started in WLAN ticket writing information, end time, WLAN ticket is inquired about respectively within this inquiry period by Subscriber Number, same user is in the business conduct of CS territory and PS domain core net LAC/CI, and generate the associated record table of same user's WLAN hot spot and core net LAC/CI, the associated record table of WLAN hot spot and core net LAC/CI is as shown in table 1 below:
Table 1
According to the associated record table of WLAN hot spot and core net LAC/CI, generate the business event statistical form of WALN focus and LAC/CI dimension, all kinds of business event of formation time, province, city, WLAN hot spot, LAC/CI dimension gather.The business event statistical form of WALN focus and LAC/CI dimension is as shown in table 2 below:
Table 2
Then, according to the business event statistical form of WALN focus and LAC/CI dimension, just can add up the business event of WLAN hot spot and core net LAC/CI dimension, show that the business event of WLAN hot spot and core net LAC/CI dimension is marked by default weight calculation again, the business event generating WALN focus and LAC/CI dimension is marked statistical form.
It should be noted that, in an embodiment of the present invention, preset weight allocation as follows: call business event weights is 1; Short message service event, attachment business event and activation PDP business event weight are 1.5; Location updating business event and Routing Area Update business event weight are 2.The business event of WALN focus and LAC/CI dimension statistical form of marking is as shown in table 3 below:
| Time started | Province | City | Focus identifies | LAC | CI | Network type | Scoring |
| 2012/8/180:00:00 | AA | BB | 236 | 3698 | 1365 | 2G | 89.5 |
| 2012/8/180:00:00 | AA | BB | 236 | 3698 | 1230 | 2G | 9.5 |
| 2012/8/180:00:00 | AA | BB | 236 | 3698 | 1156 | 2G | 7 |
Table 3
To mark statistical form according to the business event of WALN focus and LAC/CI dimension, find out the highest scoring of corresponding dimension, thus draw the final corresponding result of WLAN hot spot and core net LAC/CI, generate the mapping table of WLAN hot spot and core net LAC/CI.As shown in table 4 below according to the mapping table of the determined WLAN hot spot of above-described embodiment and core net LAC/CI:
| Time started | Province | City | Focus identifies | LAC | CI | Network type | Scoring |
| 2012/8/180:00:00 | AA | BB | 236 | 3698 | 1365 | 2G | 89.5 |
Table 4
Can be found out by the statement of above-described embodiment, the present invention realizes WLAN ticket by Subscriber Number and associates with business record, obtain WLAN hot spot and core net LAC/CI corresponding relation, simultaneously, to 2G in WLAN surfs the Net the period, 3G network user calls out, note, location updating, attachment, PDP activation, the behavioral statistics analyses such as Routing Area Update, and by WLAN hot spot, core net LAC/CI dimension, by pre-set user behavior weight to user behavior tabulate statistics, the corresponding relation of the highest WLAN hot spot and core net LAC/CI of finally determining to mark is real corresponding relation.In whole relation deterministic process, all analytical elements all come from real user behavior, the guarantee that the accuracy for result provides; Further, WLAN hot spot algorithm corresponding to core net LAC/CI is fixed, and by different time granularity output report, can not affect by network cutover adjustment, maintainable strong.
Corresponding with the method for the corresponding relation of above-mentioned acquisition WLAN hot spot and core net LAC/CI, present invention also offers a kind of device obtaining the corresponding relation of WLAN hot spot and core net LAC/CI, Fig. 3 shows the apparatus structure schematic diagram of the acquisition WLAN hot spot of the embodiment of the present invention and the corresponding relation of core net LAC/CI, as shown in Figure 3:
The device of the I corresponding relation of acquisition WLAN hot spot provided by the invention and core net LAC/C comprises:
WLAN ticket writing information acquisition unit 310: for obtaining WLAN ticket writing information;
CS territory business record information acquisition unit 320: for the business event according to CS territory, obtains CS territory business record information;
PS territory business record information acquisition unit 330: for the business event according to PS territory, obtains PS territory business record information;
Associative cell 340: for the start time point in a certain period in WLAN ticket writing information for inquiry starting point, by Subscriber Number inquiry WLAN ticket within this period, same user in the business conduct of CS territory and PS domain core net LAC/CI, and associates same user's WLAN hot spot and core net LAC/CI business record;
Statistic unit 350: for according to the WLAN hot spot associated and core net LAC/CI business record, add up the business event of WLAN hot spot and core net LAC/CI dimension;
Scoring unit 360: for according to the WLAN hot spot of statistics and the business event number of times of core net LAC/CI dimension, mark by the business event presetting weight determination WLAN hot spot and core net LAC/CI dimension;
Corresponding relation determining unit 370: for the scoring according to determined business event, determines the corresponding relation of WLAN hot spot and core net LAC/CI.
Above with reference to accompanying drawing, method according to the corresponding relation of acquisition WLAN hot spot of the present invention and core net LAC/CI and device are described in an illustrative manner.But, it will be appreciated by those skilled in the art that method and the device of the corresponding relation of acquisition WLAN hot spot and the core net LAC/CI that the invention described above is proposed, various improvement can also be made on the basis not departing from content of the present invention.Therefore, protection scope of the present invention should be determined by the content of appending claims.
Claims (7)
1. obtain a method for the corresponding relation of WLAN hot spot and core net LAC/CI, LAC/CI is wherein Location Area Code/cell identification, and described method comprises:
Obtain WLAN ticket writing information;
According to the business event in CS territory, obtain CS territory business record information;
According to the business event in PS territory, obtain PS territory business record information;
With the start time point in a certain period in described WLAN ticket writing information for inquiry starting point, by Subscriber Number inquiry WLAN ticket within the described period, same user in the business conduct of CS territory and PS domain core net LAC/CI, and associates same user's WLAN hot spot and core net LAC/CI business record;
According to WLAN hot spot and the core net LAC/CI business record of association, the business event of statistics WLAN hot spot and core net LAC/CI dimension;
According to the WLAN hot spot of statistics and the business event of core net LAC/CI dimension, determine that the business event of described WLAN hot spot and core net LAC/CI dimension is marked by default weight;
According to the scoring of described business event, determine the corresponding relation of WLAN hot spot and core net LAC/CI.
2. the method obtaining the corresponding relation of WLAN hot spot and core net LAC/CI as claimed in claim 1, wherein, described WLAN ticket writing information comprises: Subscriber Number, ticket time started, ticket end time, province, city and WLAN hot spot identification information.
3. the method obtaining the corresponding relation of WLAN hot spot and core net LAC/CI as claimed in claim 1, wherein,
The business event in described CS territory comprises: call business event, short message service event and location updating business event;
Described CS territory business record information comprises: Subscriber Number, service ending time, service ending LAC and service ending CI.
4. the method obtaining the corresponding relation of WLAN hot spot and core net LAC/CI as claimed in claim 3, wherein,
Described call business event comprises the user's initiatively call business event of initiation and business event of user's called generation, in described call business event, when mobile subscriber initiatively makes a call, described Subscriber Number is calling number, when mobile subscriber stops called, described Subscriber Number is called number;
Described short message service event comprises user and initiatively sends the business event of note and the business event of the passive reception note generation of user, in described short message service event, when mobile subscriber initiatively sends note, described Subscriber Number is calling number, when the passive reception note of mobile subscriber, Subscriber Number is called number.
5. the method obtaining the corresponding relation of WLAN hot spot and core net LAC/CI as claimed in claim 1, wherein,
The business event in described PS territory comprises: attachment, activation PDP and Routing Area Update;
Described PS territory business record information comprises: Subscriber Number, service ending time, service ending LAC and service ending CI.
6. the method obtaining the corresponding relation of WLAN hot spot and core net LAC/CI as claimed in claim 1, wherein, the business event of described WLAN hot spot and core net LAC/CI dimension comprises rise time of business record, province, city, WLAN hot spot, LAC dimension and CI dimension.
7. obtain a device for the corresponding relation of WLAN hot spot and core net LAC/CI, LAC/CI is wherein Location Area Code/cell identification, and described device comprises:
WLAN ticket writing information acquisition unit, for obtaining WLAN ticket writing information;
CS territory business record information acquisition unit, for the business event according to CS territory, obtains CS territory business record information;
PS territory business record information acquisition unit, for the business event according to PS territory, obtains PS territory business record information;
Associative cell, for with the start time point in a certain period in described WLAN ticket writing information for inquiry starting point, by Subscriber Number inquiry WLAN ticket within the described period, same user in the business conduct of CS territory and PS domain core net LAC/CI, and associates same user's WLAN hot spot and core net LAC/CI business record;
Statistic unit, for according to the WLAN hot spot associated and core net LAC/CI business record, adds up the business event of WLAN hot spot and core net LAC/CI dimension;
By default weight, scoring unit, for according to the WLAN hot spot of statistics and the business event of core net LAC/CI dimension, determines that the business event of described WLAN hot spot and core net LAC/CI dimension is marked;
Corresponding relation determining unit, for the scoring according to described business event, determines the corresponding relation of WLAN hot spot and core net LAC/CI.
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| CN104581842A (en) * | 2013-10-28 | 2015-04-29 | 中国电信股份有限公司 | Method and system for establishing association relationship between WiFi hot spot and CDMA cell |
| CN105208541A (en) * | 2014-06-24 | 2015-12-30 | 中国移动通信集团重庆有限公司 | Wireless local area network account monitoring and protecting method and device |
| JP7128768B2 (en) * | 2019-03-27 | 2022-08-31 | 本田技研工業株式会社 | Communication device, program, communication system, and communication method |
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| CN101453722A (en) * | 2007-07-24 | 2009-06-10 | 华为技术有限公司 | Method, apparatus and system for implementing policy and charging control |
| EP2285152A1 (en) * | 2002-12-03 | 2011-02-16 | Nokia Corporation | Generating entries for a database supporting a positioning of a mobile terminal |
| CN102565830A (en) * | 2010-12-21 | 2012-07-11 | 瑞士优北罗股份有限公司 | Location estimation by observing wireless signals |
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| CN100546258C (en) * | 2007-07-24 | 2009-09-30 | 华为技术有限公司 | Implementation strategy and the methods, devices and systems that charge and control |
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| EP2285152A1 (en) * | 2002-12-03 | 2011-02-16 | Nokia Corporation | Generating entries for a database supporting a positioning of a mobile terminal |
| CN101453722A (en) * | 2007-07-24 | 2009-06-10 | 华为技术有限公司 | Method, apparatus and system for implementing policy and charging control |
| CN102565830A (en) * | 2010-12-21 | 2012-07-11 | 瑞士优北罗股份有限公司 | Location estimation by observing wireless signals |
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