CN101707766B - Inquiry method, device and system for number portability service - Google Patents
Inquiry method, device and system for number portability service Download PDFInfo
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- CN101707766B CN101707766B CN 200910238333 CN200910238333A CN101707766B CN 101707766 B CN101707766 B CN 101707766B CN 200910238333 CN200910238333 CN 200910238333 CN 200910238333 A CN200910238333 A CN 200910238333A CN 101707766 B CN101707766 B CN 101707766B
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Abstract
The invention provides an inquiry method, a device and a system for a number portability service, which relates to the communication field, and solves the technical problem of large working load of the number portability database in the prior art. In the query method for the number portability service comprises the following steps, an inquiry unit receives a user number from a signalling transfer point, and the inquiry unit is separated from a number portability database; the inquiry unit searches the number portability service attribute corresponding to the user number according to the corresponding relation between the user number and the number portability service attribute and generates a search result; and the inquiry unit sends the search result to the signalling transfer point. The invention is applied to the number portability service and can share the working load of the number portability database.
Description
Technical field
The present invention relates to the communications field, be specifically related to a kind of querying method, device and system of number portability service.
Background technology
Local number portability (NP, Number Portability) business refers to allow the user to change subscription network and keep original number, is a kind of service attribute of user.After the user registers this business, can adopt original number in new carrier network, to continue to enjoy various services, and original communication contact can not be subjected to the impact of old subscription network, for the user brings great convenience.
The NP scheme of comparative maturity as shown in Figure 1 at present, by Signalling Transfer Point (STP, SignallintTransfer Points) when making a call, go enquiry number to carry database (NPDB according to called number, Number Portability Database), inquire about complete after, STP selects in the net according to Query Result or the outer normal process flow process of net.In this scheme, NPDB is as the key equipment in the telecommunication system, storing the subscriber data of local number portability, comprising the information such as each user's telephone number, operator, current state and the number of ownership move into and shift out, the judgement of routing iinformation is being provided for Signalling Transfer Point.
For large-scale operator, NPDB is a huge database, and the record of its storage is magnanimity.NPDB also will bear the processing of the frequent inquiry of Signalling Transfer Point except the number information of the magnanimity that will store operator, the burden of NPDB is heavier, easily so that the NPDB job insecurity.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of querying method, device and system of number portability service, can alleviate the inquiry burden of number portability database.
For solving the problems of the technologies described above, embodiments of the invention provide technical scheme as follows:
On the one hand, provide a kind of querying method of number portability service, comprising:
Inquiry unit receives Subscriber Number from Signalling Transfer Point, and described inquiry unit separates with number portability database;
Described inquiry unit is searched portability service attribute corresponding to described Subscriber Number according to the corresponding relation of Subscriber Number and portability service attribute, generates lookup result;
Described inquiry unit sends to described Signalling Transfer Point with described lookup result.
Described inquiry unit comprises that at least two are searched the unit, and each is described searches the unit and at least one Subscriber Number is corresponding, and each is described, and to search Subscriber Number corresponding to unit not identical;
Described inquiry unit is searched portability service attribute corresponding to described Subscriber Number according to the corresponding relation of Subscriber Number and portability service attribute, and the step that generates lookup result is:
What described Subscriber Number was corresponding searches the unit according to the corresponding relation of Subscriber Number and portability service attribute, searches portability service attribute corresponding to described Subscriber Number, generates lookup result.
Each described unit of searching comprises that at least two are searched subelement;
What described Subscriber Number was corresponding searches the unit according to the corresponding relation of Subscriber Number and portability service attribute, searches portability service attribute corresponding to described Subscriber Number, and the step that generates lookup result is specially:
According to the corresponding relation of Subscriber Number and portability service attribute, search portability service attribute corresponding to described Subscriber Number according to the machine-processed described subelement of searching of determining of polling, generate lookup result.
Described inquiry unit comprises acquiring unit and searches the unit;
Described inquiry unit receives before the step of Subscriber Number from Signalling Transfer Point, also comprises:
The acquiring unit of described inquiry unit obtains the corresponding relation of Subscriber Number and portability service attribute from number portability database;
Described inquiry unit search the corresponding relation that described Subscriber Number and portability service attribute are stored in the unit.
Described inquiry unit comprises that at least two are searched the unit, and each is described searches the unit and at least one Subscriber Number is corresponding, and each is described, and to search Subscriber Number corresponding to unit not identical;
The unit of searching of described inquiry unit is stored the step of the corresponding relation of described Subscriber Number and portability service attribute and is:
Search Subscriber Number corresponding to unit storage and the corresponding relation of portability service attribute at least two of described inquiry unit.
Each described unit of searching comprises that at least two are searched subelement;
At least two steps of searching the corresponding relation of Subscriber Number corresponding to unit storage and portability service attribute of described inquiry unit are specially:
Each described at least two of searching the unit searches subelement and all stores corresponding Subscriber Number and the corresponding relation of portability service attribute.
On the other hand, provide a kind of inquiry unit of number portability service, described inquiry unit separates with number portability database, and described inquiry unit comprises:
Receiving element is used for receiving Subscriber Number from Signalling Transfer Point;
Search the unit, be used for the corresponding relation according to Subscriber Number and portability service attribute, search portability service attribute corresponding to described Subscriber Number, generate lookup result;
Transmitting element is used for described lookup result is sent to described Signalling Transfer Point.
The described unit of searching is at least two, and each is described searches the unit and at least one Subscriber Number is corresponding, and each is described, and to search Subscriber Number corresponding to unit not identical;
What described Subscriber Number was corresponding searches the unit according to the corresponding relation of Subscriber Number and portability service attribute, searches portability service attribute corresponding to described Subscriber Number, generates lookup result.
Each described unit of searching comprises that at least two are searched subelement;
According to the corresponding relation of Subscriber Number and portability service attribute, search portability service attribute corresponding to described Subscriber Number according to the machine-processed described subelement of searching of determining of polling, generate lookup result.
Described inquiry unit also comprises: acquiring unit, for the corresponding relation that obtains Subscriber Number and portability service attribute from number portability database;
Described inquiry unit search the corresponding relation that described Subscriber Number and portability service attribute are stored in the unit.
On the other hand, provide a kind of inquiry system of number portability service, comprising: the inquiry unit of number portability service, Signalling Transfer Point and number portability database; Described inquiry unit separates with described number portability database;
The inquiry unit of described number portability service comprises:
Receiving element is used for receiving Subscriber Number from Signalling Transfer Point;
Search the unit, be used for the corresponding relation according to Subscriber Number and portability service attribute, search portability service attribute corresponding to described Subscriber Number, generate lookup result;
Transmitting element is used for described lookup result is sent to described Signalling Transfer Point.
Embodiments of the invention have following beneficial effect:
In the such scheme, inquiry unit is according to the Subscriber Number that obtains in advance and the corresponding relation of portability service attribute, search the portability service attribute corresponding to described Subscriber Number of reception, inquiry unit is separated query function from number portability database, inquiry unit is as the xegregating unit between STP and the NPDB, alleviate the burden of NPDB, increased the stability of NPDB.
Description of drawings
Fig. 1 is the mutual schematic diagram of the querying method of the number portability service in the present technology;
Fig. 2 is the schematic flow sheet of an embodiment of the querying method of number portability service of the present invention;
Fig. 3 is the schematic flow sheet of another embodiment of the querying method of number portability service of the present invention;
Fig. 4 is the connection diagram of the inquiry unit of number portability service of the present invention;
Fig. 5 is the connection diagram of the inquiry system of number portability service of the present invention;
Fig. 6 is the connection diagram of application scenarios of the inquiry system of number portability service of the present invention.
Embodiment
For technical problem, technical scheme and advantage that embodiments of the invention will be solved is clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
Embodiments of the invention heavily cause the problem of number portability database job insecurity for local number portability data base workload in the prior art, a kind of querying method, device and system of number portability service is provided.
As shown in Figure 2, the embodiment for the querying method of number portability service of the present invention comprises:
Step 21, inquiry unit receives Subscriber Number from Signalling Transfer Point, and described inquiry unit separates with number portability database;
Step 22, described inquiry unit are searched portability service attribute corresponding to described Subscriber Number according to the corresponding relation of Subscriber Number and portability service attribute, generate lookup result; This lookup result can have corresponding portability service attribute for: described Subscriber Number, the Subscriber Number application has been described number portability service, lookup result is: the subscriber data of local number portability comprises the information such as each user's telephone number, operator, current state and the number of ownership move in and out.When lookup result is that described Subscriber Number does not have corresponding portability service attribute, illustrate that Subscriber Number do not apply for number portability service.
Step 23, described inquiry unit sends to described Signalling Transfer Point with described lookup result.
In the such scheme, inquiry unit is according to the Subscriber Number that obtains from number portability database and the corresponding relation of portability service attribute, search the portability service attribute corresponding to described Subscriber Number of reception, inquiry unit is separated query function from number portability database, inquiry unit is as the xegregating unit between STP and the NPDB, alleviate the burden of NPDB, increased the stability of NPDB.
As shown in Figure 3, be an embodiment of the querying method of number portability service of the present invention, inquiry unit separates with number portability database; Described inquiry unit comprises acquiring unit and searches the unit.Described method comprises:
Step 31, the acquiring unit of described inquiry unit are obtained the corresponding relation of Subscriber Number and portability service attribute from number portability database.
Step 32, described inquiry unit search the corresponding relation that described Subscriber Number and portability service attribute are stored in the unit.
Optionally, described inquiry unit comprises that at least two are searched the unit, and each is described searches the unit and at least one Subscriber Number is corresponding, and each is described, and to search Subscriber Number corresponding to unit not identical.The unit of searching of described inquiry unit is stored the step of the corresponding relation of described Subscriber Number and portability service attribute and is: search Subscriber Number corresponding to unit storage and the corresponding relation of portability service attribute at least two of described inquiry unit.
Optionally, each described unit of searching comprises that at least two are searched subelement; At least two steps of searching the corresponding relation of Subscriber Number corresponding to unit storage and portability service attribute of described inquiry unit are specially: each described at least two of searching the unit searches subelement and all stores corresponding Subscriber Number and the corresponding relation of portability service attribute.
Step 33, inquiry unit receives Subscriber Number from Signalling Transfer Point;
Step 34, described inquiry unit are searched portability service attribute corresponding to described Subscriber Number according to the corresponding relation of Subscriber Number and portability service attribute, generate lookup result;
Optionally, described inquiry unit comprises that at least two are searched the unit, and each is described searches the unit and at least one Subscriber Number is corresponding, and each is described, and to search Subscriber Number corresponding to unit not identical; Described inquiry unit is according to the corresponding relation of Subscriber Number and portability service attribute, search portability service attribute corresponding to described Subscriber Number, the step that generates lookup result is: what described Subscriber Number was corresponding searches the unit according to the corresponding relation of Subscriber Number and portability service attribute, search portability service attribute corresponding to described Subscriber Number, generate lookup result.
Optionally, each described unit of searching comprises that at least two are searched subelement; What described Subscriber Number was corresponding searches the unit according to the corresponding relation of Subscriber Number and portability service attribute, search portability service attribute corresponding to described Subscriber Number, the step that generates lookup result is specially: the described subelement of searching of determining according to polling mechanism is according to the corresponding relation of Subscriber Number and portability service attribute, search portability service attribute corresponding to described Subscriber Number, generate lookup result.
Step 35, described inquiry unit sends to described Signalling Transfer Point with described lookup result.
As shown in Figure 4, be the inquiry unit 40 of number portability service of the present invention, described inquiry unit separates with number portability database, and described inquiry unit comprises:
Receiving element 41 is used for receiving Subscriber Number from Signalling Transfer Point;
Transmitting element 43 is used for described lookup result is sent to described Signalling Transfer Point.
In the such scheme, inquiry unit is according to the Subscriber Number that obtains from number portability database and the corresponding relation of portability service attribute, search the portability service attribute corresponding to described Subscriber Number of reception, inquiry unit is separated query function from number portability database, inquiry unit is as the xegregating unit between STP and the NPDB, alleviate the burden of NPDB, increased the stability of NPDB.
The described unit 42 of searching is at least two, and each is described searches the unit and at least one Subscriber Number is corresponding, and each is described, and to search Subscriber Number corresponding to unit not identical; What described Subscriber Number was corresponding searches the unit according to the corresponding relation of Subscriber Number and portability service attribute, searches portability service attribute corresponding to described Subscriber Number, generates lookup result.
Each described unit 42 of searching comprises that at least two are searched subelement;
According to the corresponding relation of Subscriber Number and portability service attribute, search portability service attribute corresponding to described Subscriber Number according to the machine-processed described subelement of searching of determining of polling, generate lookup result.
Described inquiry unit 40 also comprises: acquiring unit 44, obtain the corresponding relation of Subscriber Number and portability service attribute from number portability database; Corresponding, described inquiry unit search the corresponding relation that described Subscriber Number and portability service attribute are stored in the unit.
Optionally, described inquiry unit comprises that at least two are searched the unit, and each is described searches the unit and at least one Subscriber Number is corresponding, and each is described, and to search Subscriber Number corresponding to unit not identical; Search Subscriber Number corresponding to unit storage and the corresponding relation of portability service attribute at least two of described inquiry unit.
Optionally, each described unit of searching comprises that at least two are searched subelement; Each described at least two of searching the unit searches subelement and all stores corresponding Subscriber Number and the corresponding relation of portability service attribute.
As shown in Figure 5, the inquiry system 10 for number portability service of the present invention comprises: the inquiry unit 40 of number portability service, Signalling Transfer Point 50 and number portability database 60, and described inquiry unit 40 separates with described number portability database 60;
The inquiry unit 40 of described number portability service comprises:
Receiving element 41 is used for receiving Subscriber Number from Signalling Transfer Point;
Transmitting element 43 is used for described lookup result is sent to described Signalling Transfer Point.
In the such scheme, inquiry unit is according to the Subscriber Number that obtains from number portability database and the corresponding relation of portability service attribute, search the portability service attribute corresponding to described Subscriber Number of reception, inquiry unit is separated query function from number portability database, inquiry unit is as the xegregating unit between STP and the NPDB, alleviate the burden of NPDB, increased the stability of NPDB.
The present invention proposes a kind of minute hairdo inquiry unit, by the distributed query capability that effectively raises inquiry unit that administers and maintains, and between STP and NPDB, increased xegregating unit, alleviated the load of NPDB, improved the stability of NPDB.
Distribution inquiry unit in this number portability service is used for Signalling Transfer Point inquiring user number attribute, and the number information of storage NPDB distribution.By distributed networking, improve real-time query efficient and the concurrent processing ability of NP (NumberPortability) inquiry system.
The present invention configures the distribution inquiry unit between STP and NPDB, this distribution inquiry unit adopts the disposable plates of high-performance CPU.The distribution inquiry unit is configured according to the flexible in size of network capacity, will receive on the one hand the user data of NPDB distribution, and the query interface of STP will be provided on the other hand.Distributing in actual applications inquiry unit can separate configurations, also can be integrated among the STP.
Below describe an application scenarios of distribution querying method of the present invention, the distribution inquiry unit is equivalent to the inquiry unit of above-mentioned number portability service, and the method for this application scenarios comprises:
Step 1, configuration distribution inquiry unit; In this step, if the number portability data of operator is huger, the distribution inquiry unit can configure a plurality of distributions and search the unit, and the different Subscriber Number section of cell processing is searched in different distributions; Further, a plurality of distributions are searched the unit and can be divided into groups, and do not process on the same group different Subscriber Number sections; Mutually on the same group distribution inquiry unit is processed the jack per line section, the load sharing in the simultaneously realization group and backuping each other; Can increase according to the data volume of reality and search unit and configuration packet, segmentation corresponding relation, thereby cover all number ranges;
Step 2 is set up STP and the connection of being connected inquiry unit;
Step 3 is set up NPDB and the connection of being connected inquiry unit;
Step 4, NPDB is sent to the distribution inquiry unit to user data; In this step, if exist a plurality of distributions to search the unit, NPDB only need to issue user data according to the Subscriber Number section when transmitting data, alleviated the storage burden that the unit is searched in single distribution, has realized distributed number portability data management;
Step 5, STP initiates query manipulation according to Subscriber Number to the distribution inquiry unit; If exist a plurality of distributions to search the unit, STP searches the unit according to customer segment information to corresponding distribution and initiates query manipulation when initiating query manipulation, and in order to realize load sharing, STP can realize the wheel selection operation in distribution inquiry group;
Step 6, the distribution inquiry unit judges whether the user has portability service attribute, and Query Result is returned STP.
The higher querying method of a kind of efficient, device and the system of in number portability service, providing of the present invention, on the basis of NP business, expanded the distribution inquiry unit, between STP and NPDB, increased xegregating unit, realize distributed number portability data management and inquiry, effectively raised search efficiency and stable, the flexibility of NP system.Configure distribution inquiry unit and planning inquiry group with the Subscriber Number section in the said method, be not limited to this in the practical application, can further plan grouping according to user's agreement or user property.
The present invention is by configuration distribution inquiry unit between STP and NPDB, and this distribution inquiry unit is the disposable plates that adopts high-performance CPU, is equipped with polling mechanism in divide into groups inquiry mechanism and the group, can effectively guarantee the search efficiency and stability, flexibility of NP system.Search the unit and can be configured flexibly according to the size of network capacity, thereby receive rapidly the user data of NPDB distribution and the query interface that STP is provided.By the number segment packet configuration, effectively controlled the data capacity of unit, take full advantage of all resources.
One application scenarios of distribution querying method of the present invention is below described.As shown in Figure 6, be the inquiry system of this application scenarios.Concrete steps of the invention process are as follows:
Step 1, configuration distribution inquiry unit, it is that N organizes that cell location is searched in M distribution, group # 1-N, every group several.General configurable three distribution inquiry units are one group, are determined on a case-by-case basis.
Step 2, the corresponding relation of configuration number section and grouping.Number according to certain rule, is divided into some sections, searches the unit with distribution respectively and set up related.Chopping rule viewdata distribution situation and deciding accomplishes that as far as possible each grouping is evenly distributed, and takes full advantage of all groupings.
Step 3, NPDB obtains distribution and searches cell location tabulation and number segment grouping corresponding relation.
Step 4, NPDB searches the unit circulation to all distributions and issues the Subscriber Number data, and according to number segment grouping corresponding relation, the unit is searched in each distribution only need to store the interior data of its number segment scope.
Step 5 behind the STP intercepting Subscriber Number, according to number segment grouping corresponding relation, finds and searches the unit, again according to polling mechanism, selects an inquiry subelement to carry out query manipulation.
Step 6 supports the number of local number portability function can mail to the corresponding subelement of searching, and inquiry obtains the attribute of this Subscriber Number, and Query Result is returned STP.
Take enquiry number 13812345678 as example, with reference to above-mentioned steps, the query steps of number portability service is as follows:
Step 1, newly-increased unit A, B, C and the grouping G of searching sets up grouping G and these three corresponding relations of searching the unit.
Step 2, divide into groups in 4 at end according to number, and configuration 5000-6000 number segment corresponds to the G grouping.
Step 3 is carried out user number information at NPDB and is issued operation, and 4 at end is issued to corresponding the searching on unit A, B, the C of G of dividing into groups for the number information of 5000-6000.
Step 4, STP receives number 13812345678 callings, sends query requests according to chopping rule to the G group, wheel is chosen and is carried out query manipulation on the unit B in the grouping.
Step 5 is searched unit B and is judged whether the user has portability service attribute, and Query Result is returned STP.
And for example certain state's number comprises A-E and the end numerical digit is fixed value, to call out A1234567800000, is example, and with reference to above-mentioned steps, the query steps of number portability service is as follows:
Step 1, newly-increased unit a, b, c, d and the grouping L of searching sets up grouping L and these four corresponding relations of searching the unit.
Step 2,5 on head according to number divides into groups, and configuration A0000-B0000 number segment corresponds to the L grouping.
Step 3 is carried out user number information at NPDB and is issued operation, is issued to corresponding the searching on unit a, b, c, the d of L of dividing into groups with first 5 for the number information of A0000-B0000.
Step 4, STP receives that number A1234567800000 calls out, and sends query requests according to chopping rule to the L group, wheel is chosen and is carried out query manipulation on the unit c in the grouping.
Step 5 is searched unit c and is judged whether the user has portability service attribute, and Query Result is returned STP.
The present invention is by configuration distribution inquiry unit between STP and NPDB, and this inquiry unit adopts the disposable plates of high-performance CPU, is equipped with polling mechanism in divide into groups inquiry mechanism and the group, can effectively guarantee the search efficiency and stability, flexibility of NP system.The distribution inquiry unit can be configured flexibly according to the size of network capacity, thereby receives rapidly the user data of NPDB distribution and the query interface that STP is provided.By the number segment packet configuration, effectively controlled the data capacity of unit, take full advantage of all resources.
The present invention has expanded the distribution inquiry unit on the basis of NP business, increased xegregating unit between STP and NPDB, has realized distributed number portability data management and inquiry, effectively raises search efficiency and stable, the flexibility of NP system.Configure distribution inquiry unit and planning inquiry group with the Subscriber Number section in the said method, be not limited to this in the practical application, can further plan grouping according to agreement or user property.
Portability service attribute can comprise among the present invention: other business of the home-operator of Subscriber Number and/or the application of Subscriber Number the invention is not restricted to this.Each searches subelement can be for adopting the disposable plates of high-performance CPU.
Described embodiment of the method is corresponding with described device embodiment, the description of relevant portion gets final product among the part comparable device embodiment that does not describe in detail in embodiment of the method, and the description of relevant portion gets final product among the part reference method embodiment that does not describe in detail in device embodiment.
One of ordinary skill in the art will appreciate that, realize that all or part of step in above-described embodiment method is to come the relevant hardware of instruction to finish by program, described program can be stored in the computer read/write memory medium, this program is when carrying out, comprise the step such as above-mentioned embodiment of the method, described storage medium, as: magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access Memory, RAM) etc.
In each embodiment of the method for the present invention; the sequence number of described each step can not be used for limiting the sequencing of each step; for those of ordinary skills, under the prerequisite of not paying creative work, the priority of each step is changed also within protection scope of the present invention.
The above is preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. the querying method of a number portability service is characterized in that, comprising:
Inquiry unit receives Subscriber Number from Signalling Transfer Point, and described inquiry unit separates with number portability database;
Described inquiry unit is searched portability service attribute corresponding to described Subscriber Number according to the corresponding relation of Subscriber Number and portability service attribute, generates lookup result;
Described inquiry unit sends to described Signalling Transfer Point with described lookup result;
Described inquiry unit comprises that at least two are searched the unit, and each is described searches the unit and at least one Subscriber Number is corresponding, and each is described, and to search Subscriber Number corresponding to unit not identical;
Described inquiry unit is searched portability service attribute corresponding to described Subscriber Number according to the corresponding relation of Subscriber Number and portability service attribute, and the step that generates lookup result is:
What described Subscriber Number was corresponding searches the unit according to the corresponding relation of Subscriber Number and portability service attribute, searches portability service attribute corresponding to described Subscriber Number, generates lookup result.
2. the querying method of number portability service according to claim 1 is characterized in that,
Each described unit of searching comprises that at least two are searched subelement;
What described Subscriber Number was corresponding searches the unit according to the corresponding relation of Subscriber Number and portability service attribute, searches portability service attribute corresponding to described Subscriber Number, and the step that generates lookup result is specially:
According to the corresponding relation of Subscriber Number and portability service attribute, search portability service attribute corresponding to described Subscriber Number according to the machine-processed described subelement of searching of determining of polling, generate lookup result.
3. the querying method of number portability service according to claim 2 is characterized in that,
Described inquiry unit also comprises acquiring unit;
Described inquiry unit receives before the step of Subscriber Number from Signalling Transfer Point, also comprises:
The acquiring unit of described inquiry unit obtains the corresponding relation of Subscriber Number and portability service attribute from number portability database;
Described inquiry unit search the corresponding relation that described Subscriber Number and portability service attribute are stored in the unit.
4. the querying method of number portability service according to claim 3 is characterized in that,
The unit of searching of described inquiry unit is stored the step of the corresponding relation of described Subscriber Number and portability service attribute and is:
Search Subscriber Number corresponding to unit storage and the corresponding relation of portability service attribute at least two of described inquiry unit.
5. the querying method of number portability service according to claim 4 is characterized in that,
At least two steps of searching the corresponding relation of Subscriber Number corresponding to unit storage and portability service attribute of described inquiry unit are specially:
Each described at least two of searching the unit searches subelement and all stores corresponding Subscriber Number and the corresponding relation of portability service attribute.
6. the inquiry unit of a number portability service is characterized in that, described inquiry unit separates with number portability database, and described inquiry unit comprises:
Receiving element is used for receiving Subscriber Number from Signalling Transfer Point;
Search the unit, be used for the corresponding relation according to Subscriber Number and portability service attribute, search portability service attribute corresponding to described Subscriber Number, generate lookup result;
Transmitting element is used for described lookup result is sent to described Signalling Transfer Point;
The described unit of searching is at least two, and each is described searches the unit and at least one Subscriber Number is corresponding, and each is described, and to search Subscriber Number corresponding to unit not identical;
What described Subscriber Number was corresponding searches the unit according to the corresponding relation of Subscriber Number and portability service attribute, searches portability service attribute corresponding to described Subscriber Number, generates lookup result.
7. the inquiry unit of number portability service according to claim 6 is characterized in that,
Each described unit of searching comprises that at least two are searched subelement;
According to the corresponding relation of Subscriber Number and portability service attribute, search portability service attribute corresponding to described Subscriber Number according to the machine-processed described subelement of searching of determining of polling, generate lookup result.
8. the inquiry unit of number portability service according to claim 6 is characterized in that, described inquiry unit also comprises: acquiring unit, for the corresponding relation that obtains Subscriber Number and portability service attribute from number portability database;
Described inquiry unit search the corresponding relation that described Subscriber Number and portability service attribute are stored in the unit.
9. the inquiry system of a number portability service is characterized in that, comprising: the inquiry unit of number portability service, Signalling Transfer Point and number portability database, and described inquiry unit separates with described number portability database;
The inquiry unit of described number portability service comprises:
Receiving element is used for receiving Subscriber Number from Signalling Transfer Point;
Search the unit, be used for the corresponding relation according to Subscriber Number and portability service attribute, search portability service attribute corresponding to described Subscriber Number, generate lookup result;
Transmitting element is used for described lookup result is sent to described Signalling Transfer Point;
The described unit of searching is at least two, and each is described searches the unit and at least one Subscriber Number is corresponding, and each is described, and to search Subscriber Number corresponding to unit not identical;
What described Subscriber Number was corresponding searches the unit according to the corresponding relation of Subscriber Number and portability service attribute, searches portability service attribute corresponding to described Subscriber Number, generates lookup result.
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| CN101977371A (en) * | 2010-11-05 | 2011-02-16 | 中国电信股份有限公司 | Method, platform and system for querying subscriber home network information |
| CN106604281B (en) * | 2015-10-20 | 2020-04-24 | 阿里巴巴集团控股有限公司 | Method and equipment for determining stability of mobile phone number |
| CN109241108A (en) * | 2018-08-16 | 2019-01-18 | 中国联合网络通信集团有限公司 | Method for selecting number and device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101031149A (en) * | 2007-03-31 | 2007-09-05 | 华为技术有限公司 | Apparatus and system for realizing number carrier service |
| CN101378540A (en) * | 2007-08-27 | 2009-03-04 | 华为技术有限公司 | Method and system for implementing number portability business, and number portability data-base |
| CN101459861A (en) * | 2007-12-12 | 2009-06-17 | 上海粱江通信系统有限公司 | Method and system for mobile communication number carryover based on signaling relay technique |
| CN101540969A (en) * | 2009-04-28 | 2009-09-23 | 中兴通讯股份有限公司 | Method for realizing number carried in short message system and device thereof |
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2009
- 2009-11-24 CN CN 200910238333 patent/CN101707766B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101031149A (en) * | 2007-03-31 | 2007-09-05 | 华为技术有限公司 | Apparatus and system for realizing number carrier service |
| CN101378540A (en) * | 2007-08-27 | 2009-03-04 | 华为技术有限公司 | Method and system for implementing number portability business, and number portability data-base |
| CN101459861A (en) * | 2007-12-12 | 2009-06-17 | 上海粱江通信系统有限公司 | Method and system for mobile communication number carryover based on signaling relay technique |
| CN101540969A (en) * | 2009-04-28 | 2009-09-23 | 中兴通讯股份有限公司 | Method for realizing number carried in short message system and device thereof |
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