CN101304565A - Method and unit for recognizing mobile terminal as well as method and system for providing increment service - Google Patents

Method and unit for recognizing mobile terminal as well as method and system for providing increment service Download PDF

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Publication number
CN101304565A
CN101304565A CNA2008101378322A CN200810137832A CN101304565A CN 101304565 A CN101304565 A CN 101304565A CN A2008101378322 A CNA2008101378322 A CN A2008101378322A CN 200810137832 A CN200810137832 A CN 200810137832A CN 101304565 A CN101304565 A CN 101304565A
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mobile terminal
value
minimal eigenvalue
portable terminal
features value
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CN101304565B (en
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王红宝
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BEIJING LIANGDIAN SHIJIAN TECHNOLOGY Co Ltd
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BEIJING LIANGDIAN SHIJIAN TECHNOLOGY Co Ltd
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Abstract

The invention discloses a mobile terminal recognition method and a device, which further discloses a method and a system for providing value added services. The mobile terminal recognition method includes: the mobile terminal eigenvalue for carrying out grouping is obtained according to the appointed minimum eigenvalue from the special database; furthermore, for the mobile terminal to be matched, the obtained mobile terminal information is respectively matched with the minimum eigenvalue corresponding to each group so as to get the matched minimum eigenvalue; the mobile terminal eigenvalue in the corresponding group is adopted to be gradually matched with the mobile terminal information and continuous matching number of characters are recorded; the mobile terminal eigenvalue with the most continuous matching number of characters is taken as the recognition result of the mobile terminal, so as to provide the result for the system providing value added services. By adopting the method and the device, the accuracy of mobile terminal recognition is effectively improved; simultaneously, the efficiency of mobile terminal recognition is obviously improved.

Description

Mobile terminal recognition method and unit and value-added service provide method and system
Technical field
The present invention relates to wireless communication technology field, relate in particular to a kind of mobile terminal recognition method and portable terminal recognition unit, also relating to a kind of value-added service provides method and value-added service that system is provided.
Background technology
Along with the development of mobile communication technology, the function of portable terminal from strength to strength, various types of value-added services are also constantly weeded out the old and bring forth the new, and have expanded the suitable application area of portable terminal greatly.
But, because present stage, portable terminal differed greatly on tenability, this just requires the value-added service provider must at first discern the professional ability of portable terminal, further providing personalized value-added service according to its ability, to guarantee the effective use of this service on specific portable terminal.Therefore, at wireless communication technology field, it is most important that the portable terminal recognition technology just seems, it is directly connected to promptness and validity that the value-added service provider provides follow-up value-added service.
In the prior art, the value-added service provider often is about to information such as known portable terminal brand and model earlier and is entered in the proprietary database as characteristic value, when receiving the service request of portable terminal, according to the portable terminal UA (User Agent) or IMEI (the International MobileEquipment Identity that obtain, international mobile equipment identification number) with proprietary database in characteristic value mate, thereby in addition corresponding adaptive and adjust to the form of value-added service.
The defective of such scheme is:
(1) the terminal matching precision is not high: for same brand, often there is more coincidence character in its model name, such as NokiaN73-2, NokiaN73; When computer equipment carries out the characteristic value intercepting according to UA and IMEI, generally all be the information before intercepting additional character such as space, "-" and "/" character, directly and the characteristic value in the database carry out unidirectional coupling; This just causes the terminal for NokiaN73-2, and what matched but is the tenability information of NokiaN73, causes the failure of follow-up service;
(3) need long match time: coupling each time all is the coupling of full database scale, certainly will cause a large amount of time loss.
In sum, prior art is difficult to carry out accurately and rapidly the identification of portable terminal, and this has become the current puzzlement one big problem value-added service provider, that need to be resolved hurrily.
Summary of the invention
Embodiments of the invention aim to provide the scheme that can carry out portable terminal identification accurately, fast.
For achieving the above object, embodiments of the invention provide a kind of mobile terminal recognition method, be applicable to that the value-added service of carrying out mobile terminal features value coupling based on proprietary database provides system, comprise and from this proprietary database, obtain the mobile terminal features value that the minimal eigenvalue according to appointment divides into groups; And, for portable terminal to be matched, carry out following steps:
S1, corresponding with the every group respectively minimal eigenvalue of this information of mobile terminal that will obtain are mated, the minimal eigenvalue grouping that obtains mating;
Mobile terminal features value in S2, the employing respective packets is carried out coupling with this information of mobile terminal one by one, and writes down continuous characters matched number;
S3, mobile terminal features value that continuous characters matched number is maximum offer value-added service system are provided as the portable terminal recognition result.
Preferable, the step of the mobile terminal features value that the above-mentioned minimal eigenvalue that obtains from proprietary database according to appointment divides into groups can comprise: when value-added service provides system start-up, obtain the mobile terminal features value of lack of alignment from proprietary database; And, the minimal eigenvalue of described mobile terminal features value according to described appointment divided into groups.
Perhaps, the step of the mobile terminal features value that the above-mentioned minimal eigenvalue that obtains from proprietary database according to appointment divides into groups can comprise: when value-added service provides system start-up, directly obtain the mobile terminal features value that the minimal eigenvalue according to appointment divides into groups from proprietary database; Wherein, described proprietary database is according to the minimal eigenvalue grouping typing mobile terminal features value of described appointment.
No matter adopt above-mentioned any mode, can also comprise obtain the step of the mobile terminal features value that the minimal eigenvalue according to appointment divides into groups from proprietary database after: the mobile terminal features value that will divide into groups according to the minimal eigenvalue of appointment exports in the internal memory, to improve matching speed.
No matter whether the mobile terminal features value is exported in the internal memory, can also comprise after from proprietary database, obtaining the step of the mobile terminal features value that the minimal eigenvalue according to appointment divides into groups: according to the format organization's minimal eigenvalue and the mobile terminal features value of Hash table, described minimal eigenvalue is the Key of described Hash table, and described mobile terminal features value is the Value of corresponding minimal eigenvalue under the described Hash table.
And above-mentioned steps S1 can comprise:
Obtain portable terminal UA or IMEI;
Calculate the minimal eigenvalue of described portable terminal UA or IMEI;
Adopt corresponding with the every group respectively minimal eigenvalue of minimal eigenvalue of described portable terminal UA or IMEI to be mated;
Return the minimal eigenvalue grouping of matching result unanimity.
Simultaneously, in such scheme, the minimal eigenvalue of appointment can be the field of arbitrary characteristic value between its first separator, and described separator is the character beyond the letter or number.
Embodiments of the invention also provide a kind of value-added service that method is provided, and carry out following steps for the portable terminal that requires to provide value added service:
Mobile terminal recognition method obtains the portable terminal recognition result as described above;
According to this portable terminal recognition result, in proprietary database, search this portable terminal corresponding business ability information;
Based on the corresponding encapsulation value-added service of this professional ability information data, and offer this portable terminal.
Embodiments of the invention also provide a kind of portable terminal recognition unit, be applicable to that the value-added service of carrying out mobile terminal features value coupling based on proprietary database provides system, comprise: mobile terminal features value extraction module is used for obtaining the mobile terminal features value that the minimal eigenvalue according to appointment divides into groups from this proprietary database; The mobile terminal features value is preserved module, derives module with this mobile terminal features and is connected, and is used to preserve the grouping of derivation; The grouping matching module is preserved module with this mobile terminal features value and is connected, and is used for for portable terminal to be matched, and corresponding with the every group respectively minimal eigenvalue of this information of mobile terminal that obtains is mated, the minimal eigenvalue grouping that obtains mating; Reverse matching module is preserved module with this grouping matching module and mobile terminal features value and is connected, and is used for adopting the mobile terminal features value of respective packets to carry out coupling with this information of mobile terminal one by one, and writes down continuous characters matched number; The matching result output module is connected with this reverse matching module, is used for the mobile terminal features value that continuous characters matched number is maximum as the portable terminal recognition result, offers value-added service system is provided.
Preferable, in order to improve matching speed, the mobile terminal features value is preserved module and can be arranged in the internal memory of increased value service system.
Where no matter the mobile terminal features value is preserved module is arranged on, and it can be Hash table, and described minimal eigenvalue is the Key of described Hash table, and described mobile terminal features value is the Value of corresponding minimal eigenvalue under the described Hash table.
Wherein, the grouping matching module can comprise:
Information of mobile terminal obtains submodule, is used to obtain portable terminal UA or IMEI;
Portable terminal minimal eigenvalue calculating sub module is obtained submodule with described information of mobile terminal and is connected, and is used to calculate the minimal eigenvalue of described portable terminal UA or IMEI;
The minimal eigenvalue matched sub-block, preserve module with described portable terminal minimal eigenvalue calculating sub module and described mobile terminal features value respectively and be connected, be used to adopt the minimal eigenvalue minimal eigenvalue corresponding of described portable terminal UA or IMEI to be mated with every group;
Minimal eigenvalue coupling output sub-module is connected with described reverse matching module with described minimal eigenvalue matched sub-block, is used to return the minimal eigenvalue grouping of matching result unanimity.
Simultaneously, in such scheme, the minimal eigenvalue of appointment can be the field of arbitrary characteristic value between its first separator, and described separator is the character beyond the letter or number.
Embodiments of the invention also provide a kind of value-added service that system is provided, comprise interconnective value-added server and proprietary database, also comprise being arranged on portable terminal recognition unit between value-added server and the proprietary database, aforesaid, be used to carry out portable terminal identification; This value-added server is used for according to this portable terminal recognition result, searches this portable terminal corresponding business ability information in proprietary database, and offers this portable terminal based on the corresponding encapsulation value-added service of this professional ability information data.
Wherein, this proprietary database can be according to the minimal eigenvalue grouping typing mobile terminal features value of described appointment, and the mobile terminal features value for corresponding minimal eigenvalue writes down its professional ability information; For other mobile terminal features values in the described grouping, write down its professional ability information and the existing difference of minimal eigenvalue corresponding service ability information.
As shown from the above technical solution, embodiments of the invention have following beneficial effect by the coupling of minimal eigenvalue and the reverse coupling of the following mobile end eigenvale of corresponding minimal eigenvalue grouping:
1,, effectively improved the accuracy of portable terminal identification by forward and reverse coupling;
2, avoid the matching operation of full database, significantly improved the efficient of portable terminal identification.
With reference to the accompanying drawing description of a preferred embodiment, above-mentioned and other purpose of the present invention, feature and advantage will be more obvious by following.
Description of drawings
Fig. 1 is the flow chart of mobile terminal recognition method one embodiment provided by the present invention;
Fig. 2 is the flow chart that carries out a specific embodiment of minimal eigenvalue coupling in the mobile terminal recognition method shown in Figure 1;
Fig. 3 is the application schematic diagram of mobile terminal recognition method shown in Figure 1;
Fig. 4 is the block diagram of portable terminal recognition unit one embodiment provided by the invention;
Fig. 5 is the block diagram of grouping matching module one embodiment among Fig. 4;
Fig. 6 provides the flow chart of method one embodiment for value-added service provided by the invention;
Fig. 7 provides the block diagram of one embodiment of system for value-added service provided by the invention.
Embodiment
To describe specific embodiments of the invention in detail below.Should be noted that the embodiments described herein only is used to illustrate, be not limited to the present invention.
At first mandatory declaration is, technical conceive of the present invention divides into groups for value-added service being provided the mobile terminal features value in system's proprietary database, adopt information of mobile terminal and each group minimal eigenvalue to carry out the forward coupling, and the mobile terminal features value that adopts the coupling group oppositely mates with information of mobile terminal and realizes portable terminal identification, with overcome in the prior art portable terminal discern existing accuracy not high with the low problem of matching efficiency.Be illustrated below in conjunction with specific embodiment.
As shown in Figure 1, the flow chart for terminal identification method one embodiment provided by the invention may further comprise the steps:
A1, from proprietary database, obtain the mobile terminal features value that the minimal eigenvalue according to appointment divides into groups;
Those skilled in the art can understand, and value-added service provides in the proprietary database of system and records mobile terminal features value and corresponding business ability information, and this generally is the manual typings of associated maintenance personnel.Wherein, the mobile terminal features value generally refine to the brand and the model of portable terminal, such as NokiaN73, NokiaN73-2, Nokia6300 etc. according to existing experience.The corresponding business ability information generally comprises the browser information supported, multimedia messages, WAP information etc.
For technical scheme of the present invention, according to the difference of proprietary data library information typing mode, the operation of steps A 1 also can the certain difference of corresponding existence.
For the situation of the unordered typing of proprietary database, this steps A 1 can take following mode to realize: when value-added service provides system start-up, obtain the mobile terminal features value of lack of alignment from proprietary database; And, the minimal eigenvalue of described mobile terminal features value according to described appointment divided into groups.
And for the situation of proprietary database according to the minimal eigenvalue grouping typing mobile terminal features value of appointment, this steps A 1 can take following mode to realize: when value-added service provides system start-up, directly obtain the mobile terminal features value that the minimal eigenvalue according to appointment divides into groups from proprietary database.
No matter take above-mentioned any implementation, after value-added service provides system start-up, can both obtain the mobile terminal features value that the minimal eigenvalue according to appointment divides into groups.
Wherein, the minimal eigenvalue of appointment can be the field of arbitrary characteristic value between its first separator, and this separator is the character beyond the letter or number, as space, "/", "-" etc.With above mentioned model is example, and the minimal eigenvalue of NokiaN73-2 is NokiaN73, and the minimal eigenvalue of NokiaN73 also is NokiaN73.After dividing into groups according to minimal eigenvalue so, NokiaN73-2 and NokiaN73 can be divided in same group, and this grouping identifies with minimal eigenvalue NokiaN73.For convenience of description, follow-up specific embodiment is that example describes with above-mentioned two characteristic values mentioning all.
The mobile terminal features value of dividing into groups for the minimal eigenvalue according to appointment of above-mentioned acquisition, can adopt the Hash tableau format to be organized, this minimal eigenvalue is as the Key of Hash table, and the mobile terminal features value is the Value of corresponding minimal eigenvalue under the Hash table.
Further, in order to improve the matching speed of mobile terminal features value, can also comprise after the described steps A 1:
A2, the mobile terminal features value that will divide into groups according to the minimal eigenvalue of appointment export in the internal memory;
Certainly, this grouping can be derived with the form of Hash table, promptly forms a minimal eigenvalue as Key in internal memory, meets the Hash table of the mobile terminal features value of minimal eigenvalue as Value.
After the preparation of finishing above-mentioned steps A1~A2, value-added service provides the system just can be when receiving user capture, and the corresponding identification work of carrying out customer mobile terminal is specific as follows:
Step S1, corresponding with the every group respectively minimal eigenvalue of information of mobile terminal that obtains is mated the minimal eigenvalue grouping that obtains mating;
Wherein, the corresponding mobile end message can obtain in the instruction by user capture, such as obtain portable terminal UA or IMEI value by the instruction of user capture, carries out the forward coupling of this information of mobile terminal and minimal eigenvalue then.As a specific embodiment, see also Fig. 2, may further comprise the steps:
S11, obtain portable terminal UA or IMEI; With the UA that obtains the user is example, and this UA is:
NokiaN73-2/3.0638.0.0.2_rm132 Series60/3.0 Profile/MIDP-2.0Configuration/CLDC-1.1;
S12, calculate the minimal eigenvalue of this portable terminal UA or IMEI;
This minimal eigenvalue account form is consistent with the account form of grouping, with minimal eigenvalue is the field of arbitrary characteristic value between its first separator, described separator is that the character beyond the letter or number is an example, and the minimal eigenvalue of the user UA that obtains is NokiaN73 among the above-mentioned steps S11 so;
S13, adopt corresponding with the every group respectively minimal eigenvalue of minimal eigenvalue of this portable terminal UA or IMEI to be mated; Promptly adopt the minimal eigenvalue of NokiaN73 and each grouping to mate in the present embodiment;
S14, return the minimal eigenvalue grouping of matching result unanimity, promptly minimal eigenvalue is the grouping of NokiaN73.
Mobile terminal features value in step S2, the employing respective packets is carried out coupling with information of mobile terminal one by one, and writes down continuous characters matched number;
Because among the embodiment provided by the present invention, minimal eigenvalue is to comprise two mobile terminal features value NokiaN73-2 and NokiaN73 in the grouping of NokiaN73, therefore adopts these two mobile terminal features values that UA information is oppositely mated; For NokiaN73-2, its continuous characters matched number is 10, and for NokiaN73, its continuous characters matched number is 8.
Step S3, mobile terminal features value that continuous characters matched number is maximum are as the portable terminal recognition result, that is NokiaN73-2, offer value-added service system is provided; Value-added service provides system to carry out obtaining of corresponding service ability information, guarantees the validity of follow-up value-added service.
By above-mentioned steps as can be seen, mobile terminal recognition method provided by the invention is by grouping, what at first carry out is information of mobile terminal and the coupling of each grouping minimal eigenvalue, compares with directly retrieving in entire database in the prior art, has greatly improved the efficient of mating; Further, by the reverse coupling of mobile terminal features value in each grouping, can the accurate recognition end eigenvale; With specific embodiment provided by the present invention, the situation of NokiaN73 can not take place only to match, obviously, the recognition performance of portable terminal has obtained great raising.
In order technical scheme more provided by the invention to be shown, please in conjunction with Fig. 3, shown that value-added service provides a concrete application flow of carrying out portable terminal identification in the system, this value-added service provides system to comprise proprietary database and value-added server, and is as follows:
B1, from proprietary database derived data, be kept in the internal memory of value-added server according to the Hash table form of minimal eigenvalue-mobile terminal features value;
B2, user capture value-added service provide system;
B3, calculate minimal eigenvalue, determine respective packets according to user UA;
B4, in the tabulation of minimal eigenvalue, travel through, find the longest mobile terminal features value of coupling as the portable terminal recognition result.
Therefore it should be noted that because the present invention adopts packet mode to organize the mobile terminal features value precision of control terminal identification on this basis under the coarseness demand, only matches minimal eigenvalue and get final product, thus saving system calculation resources.
Accordingly, the present invention also provides portable terminal recognition unit 100, is applicable to that the value-added service of carrying out mobile terminal features value coupling based on proprietary database provides system, as shown in Figure 4, comprising:
Mobile terminal features value extraction module 101 is used for obtaining the mobile terminal features value that the minimal eigenvalue according to appointment divides into groups from proprietary database;
Wherein, the minimal eigenvalue of appointment can be the field of arbitrary characteristic value between its first separator, and this separator is the character beyond the letter or number, as space, "/", "-" etc.
The mobile terminal features value is preserved module 102, derives module 101 with mobile terminal features and is connected, and is used to preserve the grouping of derivation;
As a preferred embodiment, this mobile terminal features value is preserved module 102 and can be arranged in the internal memory of increased value service system, is convenient to carry out fast the coupling of information of mobile terminal like this.
No matter be arranged in the internal memory of increased value service system, still keep being arranged in the proprietary database, this mobile terminal features value is preserved module 102 can be with the form tissue of Hash table, minimal eigenvalue is the Key of this Hash table, and the mobile terminal features value is the Value of corresponding minimal eigenvalue under this Hash table.
Grouping matching module 103 is preserved module 102 with the mobile terminal features value and is connected, and is used for for portable terminal to be matched, and corresponding with the every group respectively minimal eigenvalue of information of mobile terminal that obtains is mated, the minimal eigenvalue grouping that obtains mating;
As a specific embodiment, see also Fig. 5, shown the block diagram of grouping matching module 103, comprising:
Information of mobile terminal obtains submodule 1031, is used to obtain portable terminal UA or IMEI;
Portable terminal minimal eigenvalue calculating sub module 1032 is obtained submodule 1031 with information of mobile terminal and is connected, and is used to calculate the minimal eigenvalue of portable terminal UA or IMEI; This minimal eigenvalue account form is consistent with the account form of grouping, is the field of arbitrary characteristic value between its first separator with minimal eigenvalue;
Minimal eigenvalue matched sub-block 1033, preserve module 102 with portable terminal minimal eigenvalue calculating sub module 1032 and mobile terminal features value respectively and be connected, be used to adopt the minimal eigenvalue minimal eigenvalue corresponding of portable terminal UA or IMEI to be mated with every group;
Minimal eigenvalue coupling output sub-module 1034 is connected with reverse matching module 104 with minimal eigenvalue matched sub-block 1033, is used to return the minimal eigenvalue grouping of matching result unanimity.
Reverse matching module 104 is preserved module 102 with grouping matching module 103 and mobile terminal features value and is connected, and is used for adopting the mobile terminal features value of respective packets to carry out coupling with information of mobile terminal one by one, and writes down continuous characters matched number;
Matching result output module 105 is connected with reverse matching module 104, is used for the mobile terminal features value that continuous characters matched number is maximum as the portable terminal recognition result, offers value-added service system is provided.
Portable terminal recognition unit provided by the invention is by grouping matching module 103, carries out the coupling of information of mobile terminal and each grouping minimal eigenvalue, compares with directly retrieving in entire database in the prior art, greatly improved the efficient of mating; Further, carry out the reverse coupling of mobile terminal features value in each grouping by reverse matching module 104, can the accurate recognition end eigenvale, with specific embodiment provided by the present invention, the situation of NokiaN73 can not take place only to match, obviously, the recognition performance of portable terminal has obtained great raising.
Further, the present invention also provides value-added service that method is provided, and as shown in Figure 6, has shown the flow chart of one embodiment, carries out following steps for the portable terminal that requires to provide value added service:
Step C1, mobile terminal recognition method obtains the portable terminal recognition result as described above;
Step C2, according to the portable terminal recognition result, in proprietary database, search portable terminal corresponding business ability information;
Step C3, based on the corresponding encapsulation value-added service of professional ability information data, and offer portable terminal.
Obviously, because the matching result of step C1 has very high accuracy, therefore value-added service provided by the invention can both accurately match the professional ability information of terminal as a rule, guarantees that the success of value-added service provides; Simultaneously, the coupling of step C1 has characteristics fast, has therefore effectively shortened the time-delay that provides value added service, and has improved user's use experience.
Accordingly, the present invention also provides a kind of value-added service that system 10 is provided, as shown in Figure 7, comprise interconnective value-added server 200 and proprietary database 300, also comprise being arranged on portable terminal recognition unit 100 between value-added server 200 and the proprietary database 300, aforesaid, be used to carry out portable terminal identification.
Certainly, value-added server 200 and proprietary database 300 also can close and establish, and then portable terminal recognition unit 100 in fact also closes and is located at together, but with regard to the angle that function realizes, its logic connecting relation still as shown in Figure 7.
This value-added server 200 is used for according to the portable terminal recognition result, searches portable terminal corresponding business ability information in proprietary database 300, and offers the portable terminal of the request of sending based on the corresponding encapsulation value-added service of this professional ability information data.
Same, time-delay that the success that above-mentioned value-added service provides system 10 to have the assurance value-added service provides and shortening provides value added service, the effect of raising user use experience.
Special needs to be pointed out is that the proprietary database 300 that the present invention relates to can unordered typing, also can be according to the minimal eigenvalue grouping typing mobile terminal features value of appointment, the mobile terminal features value for corresponding minimal eigenvalue writes down its professional ability information; Other mobile terminal features values in the grouping write down its professional ability information and the existing difference of minimal eigenvalue corresponding service ability information.Like this, can effectively reduce the workload of typing, simultaneously the integrality of guarantee information.
Though described the present invention with reference to several exemplary embodiments, should be appreciated that used term is explanation and exemplary and nonrestrictive term.The spirit or the essence that do not break away from invention because the present invention can specifically implement in a variety of forms, so be to be understood that, the foregoing description is not limited to any aforesaid details, and should be in the spirit and scope that claim limited of enclosing explain widely, therefore fall into whole variations in claim or its equivalent scope and remodeling and all should be the claim of enclosing and contain.

Claims (10)

1. mobile terminal recognition method, be applicable to that the value-added service of carrying out mobile terminal features value coupling based on proprietary database provides system, it is characterized in that, comprise and from described proprietary database, obtain the mobile terminal features value that the minimal eigenvalue according to appointment divides into groups; And, for portable terminal to be matched, carry out following steps:
S1, corresponding with the every group respectively minimal eigenvalue of described information of mobile terminal that will obtain are mated, the minimal eigenvalue grouping that obtains mating;
Mobile terminal features value in S2, the employing respective packets is carried out coupling with described information of mobile terminal one by one, and writes down continuous characters matched number;
S3, mobile terminal features value that continuous characters matched number is maximum offer value-added service system are provided as the portable terminal recognition result.
2. mobile terminal recognition method according to claim 1, it is characterized in that also comprise after the step of the mobile terminal features value that the described minimal eigenvalue that obtains according to appointment divides into groups: the mobile terminal features value that will divide into groups according to the minimal eigenvalue of appointment exports in the internal memory from proprietary database.
3. mobile terminal recognition method according to claim 1 and 2, it is characterized in that, also comprise after the step of the mobile terminal features value that the described minimal eigenvalue that obtains from proprietary database according to appointment divides into groups: according to the format organization's minimal eigenvalue and the mobile terminal features value of Hash table, described minimal eigenvalue is the Key of described Hash table, and described mobile terminal features value is the Value of corresponding minimal eigenvalue under the described Hash table.
4. mobile terminal recognition method according to claim 1 and 2 is characterized in that, the minimal eigenvalue of described appointment is the field of arbitrary characteristic value between its first separator, and described separator is the character beyond the letter or number.
5. a value-added service provides method, it is characterized in that, carries out following steps for the portable terminal that requires to provide value added service:
According to obtaining the portable terminal recognition result as the arbitrary described mobile terminal recognition method of claim 1-4;
According to described portable terminal recognition result, in proprietary database, search described portable terminal corresponding business ability information;
Based on the corresponding encapsulation value-added service of described professional ability information data, and offer described portable terminal.
6. portable terminal recognition unit is applicable to that the value-added service of carrying out mobile terminal features value coupling based on proprietary database provides system, it is characterized in that, comprising:
Mobile terminal features value extraction module is used for obtaining the mobile terminal features value that the minimal eigenvalue according to appointment divides into groups from described proprietary database;
The mobile terminal features value is preserved module, derives module with described mobile terminal features and is connected, and is used to preserve the grouping of derivation;
The grouping matching module is preserved module with described mobile terminal features value and is connected, and is used for for portable terminal to be matched, and corresponding with the every group respectively minimal eigenvalue of described information of mobile terminal that obtains is mated, the minimal eigenvalue grouping that obtains mating;
Reverse matching module is preserved module with described grouping matching module and mobile terminal features value and is connected, and is used for adopting the mobile terminal features value of respective packets to carry out coupling with described information of mobile terminal one by one, and writes down continuous characters matched number;
The matching result output module is connected with described reverse matching module, is used for the mobile terminal features value that continuous characters matched number is maximum as the portable terminal recognition result, offers value-added service system is provided.
7. portable terminal recognition unit according to claim 6 is characterized in that, described mobile terminal features value is preserved module and is arranged in the internal memory of increased value service system.
8. according to claim 6 or 7 described portable terminal recognition units, it is characterized in that, it is Hash table that described mobile terminal features value is preserved module, and described minimal eigenvalue is the Key of described Hash table, and described mobile terminal features value is the Value of corresponding minimal eigenvalue under the described Hash table.
9. a value-added service provides system, comprise interconnective value-added server and proprietary database, it is characterized in that, also comprise be arranged between described value-added server and the proprietary database, as the arbitrary described portable terminal recognition unit of claim 6-8, be used to carry out portable terminal identification; Described value-added server is used for according to described portable terminal recognition result, searches described portable terminal corresponding business ability information in proprietary database, and offers described portable terminal based on the corresponding encapsulation value-added service of described professional ability information data.
10. value-added service according to claim 9 provides system, it is characterized in that, described proprietary database is according to the minimal eigenvalue grouping typing mobile terminal features value of described appointment, and the mobile terminal features value for corresponding minimal eigenvalue writes down its professional ability information; For other mobile terminal features values in the described grouping, write down its professional ability information and the existing difference of minimal eigenvalue corresponding service ability information.
CN2008101378322A 2008-07-08 2008-07-08 Method and unit for recognizing mobile terminal as well as method and system for providing increment service Expired - Fee Related CN101304565B (en)

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