CN101291460B - Triggering method for converting service of mobile intelligent network into service of fixed intelligent network - Google Patents
Triggering method for converting service of mobile intelligent network into service of fixed intelligent network Download PDFInfo
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- CN101291460B CN101291460B CN2008100677736A CN200810067773A CN101291460B CN 101291460 B CN101291460 B CN 101291460B CN 2008100677736 A CN2008100677736 A CN 2008100677736A CN 200810067773 A CN200810067773 A CN 200810067773A CN 101291460 B CN101291460 B CN 101291460B
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Abstract
The invention discloses a triggering method for transforming mobile intelligent network service to fixed intelligent network service, which is applied in an application system which at least consists of a service control point, a service switching point and a home location register. The method comprises the following steps of: contracting a mobile network on the home location register to intensify customization application service subscription information; synchronizing the information to a local database of a service switching point through a mobile application protocol; forcibly transforming the fixed intelligent network service to trigger according to the contracted information by the service switching point; adding a service access code in front of a called number; using the application protocol of a fixed intelligent network to organize and send message; and carrying out routing of a common signal channel signaling until reaching the service control point. Since mobile users in a common signal channel signaling network and an intelligent network system contract a mobile network to intensity the customization application service information, when the fixed intelligent network service is triggered, the users need not additionally dialing the access code, the mobile intelligent network service and the fixed intelligent network service can be flexibly selected and triggered according to demands.
Description
Technical field
The present invention relates to a kind of processing method of intelligent network business, in particular, a kind of triggering method of converting service of mobile intelligent network into service of fixed intelligent network.
Background technology
The thought of intelligent network (Intelligentized Network) originates from the U.S., early 1980s, AT﹠amp; T company adopts the integrated data store mode, providing as 800 number etc. is freephone and phone debit card service, the blank of Here it is early stage intelligent network business, afterwards 1992 the ITU-T of International Telecommunication Association (International Telecommunications Union) just definite designation intelligent network one speech.
Intelligent network is on the infrastructure network of existing exchange and transmission, is a kind of complementary network structure quick, convenient, that provide telecommunication service or value-added service to be provided with economically.The outstanding advantage of new business that intelligent network provides can be accomplished quick, economical and convenient.Because intelligent network technology has the master pattern constraint, the realization of system can be independent of the new business that is about to generation, and has standard communication protocol to support the interconnected of product, thereby for providing new business to create basic condition fast.
Intelligent network is a core with computer and database, and in theory, the new business that intelligent network can provide is unlimited.Along with the development of intelligent network, can realize the interworking between network of intelligent network, intelligent network combines with the Internet Internet's, and intelligent network combines with broadband integrated services digital network B-ISDN's, and following intelligent network will be intelligent more.
The typical module of mobile intelligent network service application at present is, the mobile user goes up signatory CSI at HLR (HomeLocation Register attaching position register), and (CAMEL Subscription Info is a CAMEL Subscription Information, wherein CAMEL=Customized Applications for Mobilenetwork Enhanced Logic mobile network strengthens professional customization application), comprise as the O-CSI of caller with as called T-CSI.
When dialing other user, will trigger its Calling Side mobile intelligent network service as the signatory O-CSI of user and as caller; As the signatory T-CSI of user and when having other user to dial it, will trigger its callee side mobile intelligent network service.
The information such as GT global title that comprise service key and SCP service control point in the CSI CAMEL-Subscription-Information, wherein service key is to trigger to send to the SCP service control point when professional, and the GT global title of SCP service control point to be signalling system No.7 be used for being routed to the SCP service control point.
So-called signalling system No.7 is called common channel signalling again, promptly in the mode of time-division on a high speed data link, transmit the signaling method of a group speech channel signaling, be generally used for interoffice.The Signaling System 7(SS-7) that uses in China is called Chinese Signaling System 7(SS-7) SS7 (Signaling System 7), and the SS7 beyond the North America is commonly called C7.
The SS7 net is the outer data communication network of a band, and it is superimposed upon on network operator's the switching network, is the important component part of supporting network.At fixed-line telephone network or ISDN net interoffice, finish this locality, long-distance and international automatically, semi-automatic telephone continues; Interexchange in mobile network provides local, long-distance and overseas call call business, and relevant mobile service are as business such as notes; For fixed network and mobile network provide intelligent network business and other value-added services; Transmission and collection to Operation, Administration and Maintenance information are provided.
No.7 nation-wide Network mainly is made up of signalling point, and signalling point is the node of control message processing in the SS7 net, and the signalling point that produces message is the Original Signaling Point of this message, and the signalling point that receives message is the destination signaling point of this message.Existing following three class signalling points:
1) service control point (SCP) (Service Control Point), it is typical accessing database server, it also is the control centre of intelligent network business, be responsible for the execution of service logic, call-handling capability is provided, receives Query Information and Query Database that Service Switching Point is sent here, the call treatment instruction is sent to Service Switching Point in the checking back, the ticket that the reception Service Switching Point produces is also handled accordingly, is called for short SCP herein.
2) service switching point (Service Switching Point) is the generation or the destination node of signaling message, is exactly in fact local switching system or the CO of switching center, and Service Switching Point makes a call or receives incoming call, is called for short SSP herein.
3) Signalling Transfer Point STP (Signal Transfer Point) finishes the function of router, checks the message of being sent by Service Switching Point, then by network each message to suitable place.Signalling Transfer Point links together other signalling point and network and forms bigger network, is called for short STP herein.
And the typical module of fixed intelligent network service application is, SSP is that Service Switching Point carries out number analysis by the access code that the user is dialed, the result of number analysis is when triggering the fixed intelligent network business, tissue also sends the message initiated DP message of IDP to SCP, SCP is that service control point issues Apply Charging AC and RRBE request report BCSM incident to SSP, then SCP issues and connects CONNECT and reply event report EBR, carry the called number that need continue in the CONNECT operation, SSP goes to call out according to this number, converse until calling and called, behind the end of conversation, user's clearing time report EBR reports charging result and call release RleaseCall.Professional triggering generally is the user by dialing for example 300 numbers etc. of a specific access code, then, kind, card number, the password of user's difference input language under the IN service voice suggestion, the called number that input at last need be dialed is finished the calling of a fixed intelligent network with this.If card number has been bound the user, the user then can directly dial access code and add the calling that called number carries out fixed intelligent network, does not promptly have again the process of input language kind, card number, password just can finish the calling of a fixed intelligent network.
But in some cases, the user of mobile network can have caller and called demand between the business of mobile intelligent net and fixed intelligent network business, and is how economical, trigger between the two business contact fast, effectively, just become problem demanding prompt solution.
Therefore, prior art still haves much room for improvement and develops.
Summary of the invention
The problem to be solved in the present invention is, a kind of triggering method of converting service of mobile intelligent network into service of fixed intelligent network is provided, to reach that the mobile user does not need to dial access code and the purpose that directly triggers the fixed intelligent network business.
Technical scheme of the present invention is as follows:
A kind of triggering method of converting service of mobile intelligent network into service of fixed intelligent network, in the application system that is applied at least to be made up of a service control point, a Service Switching Point and an attaching position register, described triggering method may further comprise the steps:
A, the mobile network that contracts on described attaching position register strengthen customization applied business CAMEL-Subscription-Information, and by the local data base of synchronous this information of mobile application protocol to Service Switching Point;
B, described Service Switching Point are forced to change the fixed intelligent network business according to signatory information and are triggered, before called number, insert service access code, use fixed intelligent network application protocol tissue and send message, and carry out the route of common channel signalling, until arriving service control point.
Described method, wherein, described CAMEL-Subscription-Information comprises service key that triggers fixed intelligent network and the global title that arrives the fixed intelligent network service control point, and among the described step B: described Service Switching Point is specified services access code before called number according to service key and global title, and carries out the route of common channel signalling according to global title.
Described method, wherein, described mobile network strengthens customization applied business CAMEL-Subscription-Information and is initiated as caller by the mobile user, and also comprises before described steps A:
When the mobile user dials other user as caller, trigger the fixed intelligent network business by its Calling Side mobile intelligent network service.
Described method wherein, also comprises among the described step B:
In the Calling Side mobile intelligent net data of B11, described Service Switching Point a special configuration is set, is used for related mobile network and strengthens customization applied business CAMEL-Subscription-Information;
B12, described Service Switching Point are transferred the global title that CAMEL-Subscription-Information described in the local data base is known service key and service control point;
B13, judge whether force to change that fixed intelligent network is professional triggers and obtain simultaneously service access code.
Described method, wherein, described mobile network strengthen customization applied business CAMEL-Subscription-Information by the mobile user as called initiation, and before described steps A, also comprise:
When the mobile user when dialed by other user, triggers fixed intelligent network business by its callee side mobile intelligent network service as called.
Described method wherein, also comprises among the described step B:
In the callee side mobile intelligent net data of B21, described Service Switching Point a special configuration is set, is used for related mobile network and strengthens customization applied business CAMEL-Subscription-Information;
B22, described Service Switching Point are transferred the global title that CAMEL-Subscription-Information described in the local data base is known service key and service control point;
B23, judge whether force to change that fixed intelligent network is professional triggers and obtain simultaneously service access code.
Described method, wherein, the attaching position register in the described steps A comprises local user's location register and/or roamer's location register.
Described method wherein, also comprises:
After D1, described service control point are received datagram protocol message, issue Apply Charging, request reporting event;
D2, described service control point are handed down to Service Switching Point with the called number that needs continue by attended operation, and the indicating services exchange point is called out;
D3, described Service Switching Point begin to enter calling procedure, and both sides begin conversation behind experience called terminal ringing, the called party answer.
Described method, wherein, behind described step D3, further comprising the steps of when caller or Called Onhook:
E1, described Service Switching Point report caller or called clear message to give service control point;
E2, described service control point indicating services exchange point call release;
E3, Service Switching Point discharge all resources of this call request.
The triggering method of a kind of converting service of mobile intelligent network into service of fixed intelligent network provided by the present invention, because the mobile user CAMEL business information of having contracted in No.7 nation-wide Network and the intelligent net system, make that the user no longer needs to add group access code when triggering the fixed intelligent network business, and can select to trigger mobile intelligent network service or fixed intelligent network business flexibly as required, economical, solved business contact between the two fast, effectively.
Description of drawings
Fig. 1 is the system architecture figure of the inventive method;
Fig. 2 is the signaling process flow chart of the inventive method;
Fig. 3 is the professional allocation plan that triggers of the commentaries on classics fixed intelligent network of the inventive method.
Embodiment
Below with reference to shown in accompanying drawing, the embodiment of the triggering method of converting service of mobile intelligent network into service of fixed intelligent network of the present invention is described in detail.
The triggering method of converting service of mobile intelligent network into service of fixed intelligent network of the present invention, main core point is, trigger converting service of mobile intelligent network into service of fixed intelligent network by signatory CAMEL business information, known by prior art as for technology such as INAP signaling, MAP signaling and CAP signalings, do not repeated them here.
The embodiment of the triggering method of converting service of mobile intelligent network into service of fixed intelligent network of the present invention is based on No.7 nation-wide Network and intelligent net system, as shown in Figure 1, using system of the present invention is made up of service control point (SCP) (Service Control Point), service switching point (Service Switching Point) and attaching position register HLR (Home Location Register).Wherein, SCP is responsible for professional control, authentication is carried out in caller, indication SSP calls out and charges, and and pass through intelligent network application protocol INAP (Intelligent Network Application Protocol) Signalling exchange between the SSP, be used for Communications service on the needed intelligent network node of switching system; SSP is responsible for trigger intelligent business, is the fixed intelligent network business information with the CSI information translation, and and SCP between by the INAP Signalling exchange; And HLR is responsible for the maintenance management of CSI information and is synchronized to SSP, and carries out mobile application protocol MAP (Mobile Application Protocol) Signalling exchange between HLR and the SSP.
Following caller O-CSI and the two kinds of information states of called T-CSI that will contract according to the mobile user illustrate the processing procedure that its triggering of changeing the fixed intelligent network business is used respectively:
Referring to shown in Figure 2, to the converting service of mobile intelligent network into service of fixed intelligent network as caller O-CSI, it is as follows that it triggers the handling process of using:
Step 1: the fixed intelligent network business that need trigger Calling Side as the mobile user, and do not want to add when dialling service access code, O-CSI then contracts on HLR, arrive the SSP local data base by mobile application protocol MAP message synchronization simultaneously, what comprise in the O-CSI information is the GT global title that needs to trigger the service key of fixed intelligent network and arrive fixed intelligent network SCP.
Step 2: in the intelligent network related data configuration of SSP, an associated configuration is arranged specially, know according to the GT global title of service key and SCP exactly, whether force to change professional triggering of fixed intelligent network and also obtain service access code simultaneously.Be then to need in the GT global title configuration of the service key that to comprise among the O-CSI and SCP, select to change that fixed intelligent network is professional triggers, and specify the service access code of this fixed intelligent network business, as shown in Figure 3; Otherwise do not force to change the fixed intelligent network business.
Step 3: when this mobile user initiates call as caller O-CSI, know the signatory O-CSI that has by calling local data base, and from O-CSI information, obtain the GT global title of service key and SCP, after calling the configuration of intelligent network related data according to the GT sign indicating number of service key and SCP, knowing needs to change the professional triggering of fixed intelligent network, and the service access code of acquisition fixed intelligent network business, prepare to trigger the fixed intelligent network business.
Step 4: through intelligent network application protocol INAP (Intelligent Network ApplicationProtocol) rather than CAP (CAMEL Application Part) agreement, organize the message initiated DP message of concurrent SCN Space Cable Network datagram protocol IDP (Internet Datagram Protocol) to give SCP, the use user signs the service key among the O-CSI in the IDP message, insert the service access code that step 3 obtains in the IDP message before the called number, and the GT global title that uses the user to sign the SCP among the O-CSI carries out the route of signalling system No.7, until arrival SCP.
Step 5:SSP and SCP carry out the INAP Signalling exchange, after SCP receives IDP message, issue AC Apply Charging, RRBE request report BCSM incident, and CONNECT connects to SSP, carry the called number that SSP need continue among the CONNECT.
Step 6:SSP begins to enter calling procedure, and both sides begin conversation behind experience called terminal ringing, the called party answer.
Step 7: caller or Called Onhook, SSP report caller or called clear message to give SCP, SCP indication SSP call release, and SSP discharges all resources of this call request.
And to the converting service of mobile intelligent network into service of fixed intelligent network of T-CSI, it is as follows that it triggers handling process of using, and referring to Fig. 2:
Step 1: the fixed intelligent network business that need trigger callee side as the mobile user, and do not need the user who dials it to add when dialling service access code, virtual T-CSI then contracts on HLR, arrive the SSP local data base by the MAP message synchronization simultaneously, what comprise in the T-CSI information is the GT global title that needs to trigger the service key of fixed intelligent network and arrive fixed intelligent network SCP.
Step 2: in the intelligent network related data configuration of SSP, an associated configuration is arranged specially, know according to the GT global title of service key and SCP exactly, whether force to change professional triggering of fixed intelligent network and also obtain service access code simultaneously.Be then to need in the GT global title configuration of the service key that to comprise among the T-CSI and SCP, select to change that fixed intelligent network is professional triggers, and specify the service access code (as Fig. 3) of this fixed intelligent network business; Otherwise do not force to change the fixed intelligent network business.
Step 3: when T-CSI user is contracted in this mobile of other customer call, know the signatory T-CSI that has by calling local data base, and from T-CSI information, obtain the GT global title of service key and SCP, after calling the configuration of intelligent network related data according to the GT sign indicating number of service key and SCP, knowing needs to change the professional triggering of fixed intelligent network, and the service access code of acquisition fixed intelligent network business, prepare to trigger the fixed intelligent network business.
Step 4: through intelligent network application protocol INAP (Intelligent Network ApplicationProtocol) rather than CAP (CAMEL Application Part) agreement, organize the message initiated DP message of concurrent SCN Space Cable Network datagram protocol IDP to give SCP, the use user signs the service key among the T-CSI in the IDP message, insert the service access code that step 3 obtains in the IDP message before the called number, and the GT global title that uses the user to sign the SCP among the T-CSI carries out the route of signalling system No.7, until arrival SCP.
Step 5:SSP and SCP carry out the INAP Signalling exchange, after SCP receives IDP message, issue AC Apply Charging, RRBE request report BCSM incident, and CONNECT connects to SSP, carry the called number that SSP need continue among the CONNECT.
Step 6:SSP begins to enter calling procedure, and both sides begin conversation behind experience called terminal ringing, the called party answer.
Step 7: caller or Called Onhook, SSP report caller or called clear message to give SCP, SCP indication SSP call release, and SSP discharges all resources of this call request.
Technology such as CAMEL business information signatory in the above embodiment can adopt existing various possible schemes according to practical application, are well known to those skilled in the art, and also repeat no more at this.
In the embodiment of the triggering method of converting service of mobile intelligent network into service of fixed intelligent network of the present invention, because the mobile user CAMEL business information of having contracted in No.7 nation-wide Network and the intelligent net system, make that the user no longer needs to add group access code when triggering the fixed intelligent network business, and can select to trigger mobile intelligent network service or fixed intelligent network business flexibly as required, economical, solved business contact between the two fast, effectively, convenient for users.
Should be understood that; for those of ordinary skills; can be improved according to the explanation of such scheme or conversion; for example VLR (Visitor Location Register) roamer's location register substitutes HLR etc., and all these improvement and conversion all should belong to the protection range of claims of the present invention.
Claims (9)
1. the triggering method of a converting service of mobile intelligent network into service of fixed intelligent network, in the application system that is applied at least to be made up of a service control point, a Service Switching Point and an attaching position register, described triggering method may further comprise the steps:
A, the mobile network that contracts on described attaching position register strengthen customization applied business CAMEL-Subscription-Information, and by the local data base of synchronous this information of mobile application protocol to Service Switching Point;
B, described Service Switching Point are forced to change the fixed intelligent network business according to signatory information and are triggered, before called number, insert service access code, use fixed intelligent network application protocol tissue and send message, and carry out the route of common channel signalling, until arriving service control point.
2. method according to claim 1, it is characterized in that, described CAMEL-Subscription-Information comprises service key that triggers fixed intelligent network and the global title that arrives the fixed intelligent network service control point, and among the described step B: described Service Switching Point is specified services access code before called number according to service key and global title, and carries out the route of common channel signalling according to global title.
3. method according to claim 2 is characterized in that, described mobile network strengthens customization applied business CAMEL-Subscription-Information and initiated as caller by the mobile user, and also comprises before described steps A:
When the mobile user dials other user as caller, trigger the fixed intelligent network business by its Calling Side mobile intelligent network service.
4. method according to claim 3 is characterized in that, also comprises among the described step B:
In the Calling Side mobile intelligent net data of B11, described Service Switching Point a special configuration is set, is used for related mobile network and strengthens customization applied business CAMEL-Subscription-Information;
B12, described Service Switching Point are transferred the global title that CAMEL-Subscription-Information described in the local data base is known service key and service control point;
B13, judge whether force to change that fixed intelligent network is professional triggers and obtain simultaneously service access code.
5. method according to claim 2 is characterized in that, described mobile network strengthen customization applied business CAMEL-Subscription-Information by the mobile user as called initiation, and before described steps A, also comprise:
When the mobile user when dialed by other user, triggers fixed intelligent network business by its callee side mobile intelligent network service as called.
6. method according to claim 5 is characterized in that, also comprises among the described step B:
In the callee side mobile intelligent net data of B21, described Service Switching Point a special configuration is set, is used for related mobile network and strengthens customization applied business CAMEL-Subscription-Information;
B22, described Service Switching Point are transferred the global title that CAMEL-Subscription-Information described in the local data base is known service key and service control point;
B23, judge whether force to change that fixed intelligent network is professional triggers and obtain simultaneously service access code.
7. according to claim 3 or 4 described methods, it is characterized in that the attaching position register in the described steps A comprises local user's location register and/or roamer's location register.
8. method according to claim 2 is characterized in that, also comprises:
After D1, described service control point are received datagram protocol message, issue Apply Charging, request reporting event;
D2, described service control point are handed down to Service Switching Point with the called number that needs continue by attended operation, and the indicating services exchange point is called out;
D3, described Service Switching Point begin to enter calling procedure, and both sides begin conversation behind experience called terminal ringing, the called party answer.
9. method according to claim 8 is characterized in that, and is behind described step D3, further comprising the steps of when caller or Called Onhook:
E1, described Service Switching Point report caller or called clear message to give service control point;
E2, described service control point indicating services exchange point call release;
E3, Service Switching Point discharge all resources of this call request.
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| CN101998373B (en) * | 2009-08-31 | 2013-05-01 | 盛世凯旋通信技术(北京)有限公司 | Method for processing multi-service nesting of intelligent network |
| CN101668268B (en) * | 2009-10-12 | 2012-06-06 | 东方通信股份有限公司 | Method for realizing No Disturb call by call deflection based on mobile intelligent network, and platform |
| CN101668269B (en) * | 2009-10-12 | 2012-07-04 | 东方通信股份有限公司 | Method for realizing Do not Disturb call by subscribing, triggering and intercepting of mobile intelligent network and platform |
| CN101692724B (en) * | 2009-10-15 | 2012-07-04 | 东方通信股份有限公司 | Method for realizing non-disturbance of incoming call through call interception and simulation HLR mode and incoming call non-disturbance platform |
| CN102158472A (en) * | 2011-02-14 | 2011-08-17 | 华为技术有限公司 | Intelligent service failure processing method and signaling transfer point (STP) |
| CN102202243B (en) * | 2011-06-21 | 2014-04-09 | 珠海市佳讯实业有限公司 | Method and device for detecting signalling No.7 channel based on E1 |
| CN113676889B (en) * | 2020-05-13 | 2023-12-15 | 中国移动通信集团重庆有限公司 | Migration method and device of user subscription data and computing equipment |
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