CN1929518A - Method, system and device for realizing NP business - Google Patents
Method, system and device for realizing NP business Download PDFInfo
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- CN1929518A CN1929518A CN 200610062783 CN200610062783A CN1929518A CN 1929518 A CN1929518 A CN 1929518A CN 200610062783 CN200610062783 CN 200610062783 CN 200610062783 A CN200610062783 A CN 200610062783A CN 1929518 A CN1929518 A CN 1929518A
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Abstract
This invention provides one system, device and method to realize number mobile NP business, wherein, the operator sets NP interface module in NPAC, which processes visit to get needed NP data to relative operator.
Description
Technical field
The invention belongs to the communications field, relate in particular to a kind of implementation method, system and device of NP business.
Background technology
Number carries (Number Portability, NP), can occur in fixed network and mobile network, for fixed network, the NP business claims mixed number allocation service again, its basic thought is separating of the port of realizing number that the user uses and user's reality, equipment, network, on the one hand, a certain Subscriber Number can use for arbitrary network of operator, and be not limited to the particular exchange office of a certain particular network, on the other hand, the user uses a certain number arbitrarily to move in network with user's access interface and need not change.Among the mobile network, NP is a kind of ability that network offers the user, it allows the mobile subscriber to change subscription network in same country, and need not change original mobile subscriber's international number (Mobile Station ISDN, MSISDN), its business changes by new subscription network to be provided, and with this network under other users enjoy same supplementary service and value-added service, these business are not subjected to the influence of old subscription network.
Because the NP business is greatly convenient for users to use, therefore very big application scenarios is arranged.At present a lot of state compulsions require its operator must support the NP function.
The NP in the whole nation adopts 3 layers of hierarchical processing mode at present, and roughly networking comprises as shown in Figure 1:
The 1st layer, and the data base administration center (Number Portability Authority Center, NPAC); NP is in charge of the NP data in the whole nation by government building.
The 2nd layer, and the local service management system (Local Service Management System, LSMS), generally build by each operator, unique existence in this operator is responsible for obtaining database from NPAC, and database is handed down to all NP databases of hanging under this operator.
The 3rd layer, (Number Portability Database NPDB), is built by each operator the NP database, can have a plurality of NPDB according to the tupe of business, and each NPDB is responsible for depositing of local NP database.Wherein, NPDB comprises the NP enquiry module, is used for the access of signaling message; The NP enquiry module can be an autonomous device, also can depend on the NPDB equipment.
Operation workflow is: each operator safeguards the LSMS system of oneself, is used for carrying out synchronously with NPAC the NPDB of management simultaneously oneself; When end office (EO) makes a call, inquire about to the NPDB system by No.7 signaling system (Signaling System No.7) message, obtain NP information after, make a call according to follow-up method.
Prior art belongs to 3 layer-management mechanism, and administrative mechanism is comparatively complicated, and interlayer interface is many, not easy care; Because the NPDB of oneself need be safeguarded in each operation commercial city, there is higher requirement aspect the coherency management of DB simultaneously.In addition, the NPDB of oneself possibly can't create because of the problem of investment in some less operator.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of implementation method, system and device of NP business, is used to simplify the NP framework, simplifies existing complicated management process.
For achieving the above object, the present invention by following steps and the device specific implementation:
A kind of number of realizing moves the system of NP business, comprises number move database administrative center NPAC, NP access module and at least one operator;
Wherein: NPAC is used for responsible management to all NP data;
The NP access module is autonomous device or depends on NPAC, is used for that signaling is inquired about by operator and inserts NPAC, and the NP data are assembled into the request operator that correspondence is given in the response message loopback.
Wherein, the NP access module is used to receive the Query Information that carry called number of operator to its transmission; And the response message of number behind network No. sign indicating number or the NP was carried in loopback.
Wherein, the query messages that sends to the NP access module of operator is IDP or SRI or IAM; It is CONNECT, CONTINUE or SRI ACK or ACM, REL that the response message of operator is given in the loopback of NP access module.
Wherein, operator comprises end office (EO) and Spanning-Tree Protocol module STP;
Wherein, end office (EO) or STP adopt NO.7 agreement or SIGTRAN to insert the NP access module.
A kind of number of realizing moves the device of NP business, comprises number move database administrative center NPAC module and NP access module;
Wherein, the NP access module is built in the NPAC module, or independent the setting;
The NPAC module is used to store all NP data and it is managed;
The NP access module is used for external request side is inserted NPAC, obtains the NP data and the data of obtaining are assembled into the response message loopback from the NPAC module and give external request side.
A kind of number of realizing moves the method for NP business, comprising:
Operator sends query messages to NPAC,
The NP access module inserts NPAC with operator, obtains the NP data from NPAC;
The NP access module is dressed up the response message loopback with this NP data set and is given operator.
Wherein, operator sends the query messages that carries called number to NPAC; The loopback of NP access module carried the response message of number behind network No. sign indicating number or the NP to operator.
Wherein, this method further comprises: after NPAC receives query messages, according to beginning to charge after the condition coupling that sets in advance.
Wherein, be provided with on NPAC by MML order in advance and charge according to number or according to number head.
Wherein, the query messages that sends to the NP access module of operator is IDP or SRI or IAM; It is CONNECT, CONTINUE or SRI ACK or ACM, REL that the response message of operator is given in the loopback of NP access module.
Wherein, adopt NO.7 or SIGTRAN to communicate between operator and NP access module.
The use we are bright can to simplify the NP framework, is convenient to the management of NP system, also is convenient to little operator and realizes the NP function.
Description of drawings
Fig. 1 is the networking block diagram of prior art.
Fig. 2 is a networking block diagram of the present invention.
Embodiment
The present invention carries implementation method, system and the device of NP business for a kind of number, for making purpose of the present invention, technical scheme and advantage clearer, below with reference to accompanying drawing, the present invention is described in more detail.
As shown in Figure 2, the invention provides the implementation method that a kind of number carries the NP business: (1) simplifies existing three-decker is one deck, omits the NP database NPDB of local service management system LSMS and operator, only keeps data base administration center NPAC; Newly establish the NP access module, this module can be a physical equipment independently, also can be built among the NPAC; (2) each operator communicates by NP access module and NPAC: the relevant inquiring message of each operator mails to the NP access module, and NP access module inquiry NPAC obtains the NP data, and these NP data are assembled into response message are transmitted back to different operators.Wherein, query messages and inquiry back response message can comprise following a few class:
Query messages is the IDP message of INAP, carries called subscriber's number; Response message can be CONNECT or CONTINUE message, can carry the number behind network No. or the NP in the message.
Query messages be mobile application part (Mobile Application Part, SRI message MAP) is carried called subscriber's number; Response message can be SRI ACK, can carry the number behind network No. or the NP in the message.
Above-mentioned INAP message and MAP message can adopt the message structure of standard.
Query messages is the IAM message of ISUP+, carries called subscriber's number; Response message can be ACM or REL, can carry the number behind network No. or the NP in the message.
Above-mentioned ISUP+ is meant that (content of expansion need be determined by the source point of message and point of destination discussion for Signaling System 7 ISDN UserPart, ISUP) message for the ISDNYong Hubufen of expansion.
Inquiry and response message are mainly above-mentioned several, but are not limited to above-mentioned message.Principle is: require to carry called number in the query messages.Response message need be carried this called network No. excessively or the number behind the NP.
(3) end office (EO) of each operator or Spanning-Tree Protocol (Spanning Treep Protocol, STP) (SIGNALING TRANSPORT, SIGTRAN) insert, the latter can comprise MTP-3 user adaptation layer (MTP Level 3 User Adaptation Layer, M3UA), the MTP-2 user adaptation layer (MTPLevel 2 User Adaptation Layer, M2UA) or MTP-2 equity adaptation layer (MTP Level 2User Adaptation Layer, M2PA).
(4) each operator carries out the subsequent voice calls processing according to the result who returns.
5) NPAC can charge after setting in advance the condition coupling according to the query messages of receiving, method to set up can be set on NPAC by the MML order.Condition is set: can charge according to number, also can charge according to number head.
Charge information can comprise following content:
Can add up the number of times of successful, the failure of called number inquiry respectively.
Can set output metering result's cycle
As shown in Figure 2, the invention provides the realization system that a kind of number carries the NP business: this system comprises NPAC, NP access module and operator.Wherein, the NP access module can be arranged among the NPAC, also can independently be provided with; Operator comprises Spanning-Tree Protocol STP and end office (EO).Wherein, NPAC accepts the query requests of each operator as the storage and the administrative center of national NP data; The operator that the NP access module will be initiated query requests is linked into NPAC, obtains required NP data, and these data are assembled into the operator that response message is transmitted back to the request initiation; The NP access module can be built among the NPAC, also can independently be provided with, and the operator that the NP access module receives must carry called number in the Query Information of its transmission; And must carry number behind network No. sign indicating number or the NP in the response message of its loopback.The query messages that operator sends to the NP access module can be IDP or the SRI of MAP or the IAM of ISUP+ of INAP; It is CONNECT, CONTINUE or the SRI ACK of MAP or ACM, the REL of ISUP+ of INAP that the response message of operator is given in the loopback of NP access module.The end office (EO) of operator or STP adopt NO.7 agreement or SIGTRAN to insert the NP access module.
The present invention also provides a kind of number to carry the implement device of NP business: this device comprises NPAC module and NP access module.Wherein, the NP access module can be built in the NPAC module, also can independently be provided with; NPAC is used to store all NP data and it is managed; The NP access module is used for external request side is inserted NPAC, obtains the NP data and the data of obtaining are assembled into the response message loopback from the NPAC module and give external request side.This device can use agreements such as INAP, MAP or ISUP+ and outside other equipment to communicate; The NP access module crosses the NO.7 agreement with the external request square tube or SIGTRAN is communicated by letter; Must carry called number in the Query Information that external request direction NP access module sends; And must carry number behind network No. sign indicating number or the NP in the response message of NP access module loopback.
Claims (11)
1. realize that number moves the system of NP business, is characterized in that for one kind: comprise number move database administrative center NPAC, NP access module and at least one operator;
Wherein: NPAC is used for responsible management to all NP data;
The NP access module is autonomous device or depends on NPAC, is used for that signaling is inquired about by operator and inserts NPAC, and the NP data are assembled into the request operator that correspondence is given in the response message loopback.
2. realize according to claim 1 that number moves the system of NP business, it is characterized in that: the NP access module is used to receive the Query Information that carry called number of operator to its transmission; And the response message of number behind network No. sign indicating number or the NP was carried in loopback.
3. realize as claimed in claim 1 or 2 that number moves the system of NP business, it is characterized in that: the query messages that operator sends to the NP access module is IDP or SRI or IAM; It is CONNECT, CONTINUE or SRIACK or ACM, REL that the response message of operator is given in the loopback of NP access module.
4. realize as claimed in claim 1 or 2 that number moves the system of NP business, it is characterized in that: operator comprises end office (EO) and Spanning-Tree Protocol module STP, it is characterized in that: end office (EO) or STP adopt NO.7 agreement or SIGTRAN to insert the NP access module.
5. realize that number moves the device of NP business, is characterized in that for one kind: comprise number move database administrative center NPAC module and NP access module;
Wherein, the NP access module is built in the NPAC module, or independent the setting;
The NPAC module is used to store all NP data and it is managed;
The NP access module is used for external request side is inserted NPAC, obtains the NP data and the data of obtaining are assembled into the response message loopback from the NPAC module and give external request side.
6. realize that number moves the method for NP business, is characterized in that for one kind:
Operator sends query messages to NPAC,
The NP access module inserts NPAC with operator, obtains the NP data from NPAC;
The NP access module is dressed up the response message loopback with this NP data set and is given operator.
7. move the method for NP business as realization number as described in the claim 6, it is characterized in that: operator sends the query messages that carries called number to NPAC; The loopback of NP access module carried the response message of number behind network No. sign indicating number or the NP to operator.
8. move the method for NP business as realization number as described in the claim 6, it is characterized in that this method further comprises: after NPAC receives query messages, according to beginning to charge after the condition coupling that sets in advance.
9. move the method for NP business as realization number as described in the claim 8, it is characterized in that: be provided with on NPAC by the MML order in advance and charge according to number or according to number head.
10. move the method for NP business as realization number as described among the claim 6-9 any, it is characterized in that: the query messages that operator sends to the NP access module is IDP or SRI or IAM; It is CONNECT, CONTINUE or SRIACK or ACM, REL that the response message of operator is given in the loopback of NP access module.
11. move the method for NP business as realization number as described among the claim 6-9 any, it is characterized in that: adopt NO.7 or SIGTRAN to communicate between operator and NP access module.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610062783 CN1929518A (en) | 2006-09-22 | 2006-09-22 | Method, system and device for realizing NP business |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610062783 CN1929518A (en) | 2006-09-22 | 2006-09-22 | Method, system and device for realizing NP business |
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| CN1929518A true CN1929518A (en) | 2007-03-14 |
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| CN 200610062783 Pending CN1929518A (en) | 2006-09-22 | 2006-09-22 | Method, system and device for realizing NP business |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101031149B (en) * | 2007-03-31 | 2010-12-08 | 华为技术有限公司 | Apparatus, system and service equipment for realizing number carrier service |
| CN101998379A (en) * | 2009-08-26 | 2011-03-30 | 华为技术有限公司 | Method, device and system for processing number portability |
| CN103037362A (en) * | 2012-12-25 | 2013-04-10 | 中国联合网络通信集团有限公司 | Mobile network number carrying inquiring method and mobile network number carrying inquiring device |
-
2006
- 2006-09-22 CN CN 200610062783 patent/CN1929518A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101031149B (en) * | 2007-03-31 | 2010-12-08 | 华为技术有限公司 | Apparatus, system and service equipment for realizing number carrier service |
| CN101998379A (en) * | 2009-08-26 | 2011-03-30 | 华为技术有限公司 | Method, device and system for processing number portability |
| CN103037362A (en) * | 2012-12-25 | 2013-04-10 | 中国联合网络通信集团有限公司 | Mobile network number carrying inquiring method and mobile network number carrying inquiring device |
| CN103037362B (en) * | 2012-12-25 | 2016-06-08 | 中国联合网络通信集团有限公司 | Mobile network number portability queries method and apparatus |
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Open date: 20070314 |