CN101370309A - Intelligent network method for triggering mobile intelligent network service application - Google Patents
Intelligent network method for triggering mobile intelligent network service application Download PDFInfo
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- CN101370309A CN101370309A CNA2008102165304A CN200810216530A CN101370309A CN 101370309 A CN101370309 A CN 101370309A CN A2008102165304 A CNA2008102165304 A CN A2008102165304A CN 200810216530 A CN200810216530 A CN 200810216530A CN 101370309 A CN101370309 A CN 101370309A
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Abstract
The invention discloses an intelligent network and its application method for triggering mobile intelligent network service. When user of present exchange contracts for calling or called intelligent service, the exchange does not trigger intelligent service, but trigger fixed intelligent network service or mobile intelligent service to special SSP exchange; one SSP is only responsible for acquiring contract information, other SSP are only responsible for triggering intelligent service for cooperation based on division of service. original SSP intelligent network signaling load is reduced because intelligent network service changes from original SSP stripping and distraction to multi-SSP trigger. Operator can agilely transfers to designated trigger according to user contracted service key or GT code configuration, which centralizes and specializes SSP dedicated for triggering intelligent service, and be favorable for managing and agilely developing service. The user can agilely select triggering for mobile intelligent network or fixed intelligent network service without need of dialing access code.
Description
[technical field]
The present invention relates to the solution that mobile intelligent network service triggers in No.7 nation-wide Network and the intelligent net system.
[background technology]
The typical method of mobile intelligent network service application at present is: the mobile user goes up CAMEL-Subscription-Information CSI (Camel SubscriptionInfo at attaching position register HLR (Home Location Register), Camel=Customized Applications for Mobile Network Enhancedlogic, be that the mobile network strengthens professional customization application), comprise as caller CSI (O-CSI) and as called CSI (T-CSI), will trigger its Calling Side mobile intelligent network service when dialing other user as the signatory O-CSI of user and as caller; Will trigger its callee side mobile intelligent network service as the signatory T-CSI of user and when having other user to dial it.The information such as global title GT number that comprise service key and service control point (SCP) among the CSI.Wherein service key is to send to SCP's when triggering business.The GT number of SCP is that signalling system No.7 is used for being routed to SCP.
The typical process of mobile intelligent network service is as follows: the service switching point obtains to send behind caller or the called CSI and starts DP message (IDP) and give the service control point (SCP), SCP issues Apply Charging (AC) and request report BCSM incident (RRBE) to SSP, then SCP issues connection (CONNECT), carry the called number that need continue in the CONNECT operation, SSP goes to call out until the calling and called conversation by this number, reports charging report and call release behind the end of conversation.
The triggering of fixed intelligent network business generally is that the user is by dialing a specific access code as 300, user's difference input language kind, card number and password under the IN service voice suggestion imported the calling that the called number that need dial is finished a fixed intelligent network at last then.In some cases, when having bound the user as card number, then the user can directly dial access code and adds called number, carries out fixed intelligent network and calls out, and no longer includes the process of input language kind, card number and password.The typical process of fixed intelligent network business is as follows: number analysis is carried out by the access code that the user is dialed in the service switching point, the number analysis result is when triggering the fixed intelligent network business, tissue also sends IDP message to SCP, SCP issues Apply Charging AC and RRBE to SSP, then SCP issues connection, carry the called number that need continue in the CONNECT operation, SSP goes to call out until the calling and called conversation by this number, reports charging report and call release behind the end of conversation.
To sum up, in the prior art, when the user of local exchange has contracted caller or called intelligent service, by local exchange directly and handle trigger intelligent business, make the intelligent network signaling load of SSP can't be balanced, system resource fails fully to be used; Professional can't the triggering neatly according to service key or the configuration of GT sign indicating number that the user contracts is unfavorable for management and flexible development business.
[summary of the invention]
Main purpose of the present invention is: provide a kind of and realize the intelligent network of the rational division of work between the mobile intelligent net SSP, coordinate operation and trigger the method that mobile intelligent network service is used.
For achieving the above object, the present invention proposes a kind of intelligent network, comprises attaching position register, a plurality of Service Switching Point and corresponding service control point thereof; Wherein, first Service Switching Point is negative to obtain the CSI information that the user contracts on the attaching position register, the service access code that obtains appointment according to CSI information add be inserted into called number before, and by the out n Service Switching Point of number analysis to appointment; Described n Service Switching Point carries out number analysis, obtains service key and triggers professional according to analysis result; N wherein 〉=2.
Above-mentioned intelligent network after the described n Service Switching Point triggering intelligent network service, and passes through Signalling exchange between the corresponding n service control point; Described n service control point is responsible for professional control, and to caller or the called authentication of carrying out, the corresponding n Service Switching Point foundation conversation of indication connects and charges.
Above-mentioned intelligent network comprises service key and GT sign indicating number in the described CSI information, at specific service key and GT sign indicating number, first Service Switching Point is specified specific service access code.By MAP MAP Signalling exchange, described attaching position register is responsible for CSI maintenance of information management and synchronous CSI information to described first Service Switching Point between the described attaching position register and first Service Switching Point.Between described n Service Switching Point and the corresponding n service control point by Intelligent Network Application Protocol INAP or Camel applying portion CAP Signalling exchange.
Simultaneously, the present invention proposes a kind of method that mobile intelligent network service is used that triggers, comprise the steps:
When the contracted user does caller or called when beginning to call out, first Service Switching Point obtains the CSI information of this contracted user in the attaching position register, the service access code that obtains appointment according to CSI information add be inserted into called number before, and by the out n Service Switching Point of number analysis to appointment;
Described n Service Switching Point carries out number analysis, obtains service key and triggering intelligent network service according to analysis result; N wherein 〉=2.
The method that above-mentioned triggering mobile intelligent network service is used comprises service key and GT sign indicating number in the described CSI information, at specific service key and GT sign indicating number, first Service Switching Point is specified specific service access code.Described first Service Switching Point is by obtaining the CSI information that the user contracts in attaching position register strange land inquiry, or obtains by attaching position register synchronously to the CSI information of first Service Switching Point by local search.
The method that above-mentioned triggering mobile intelligent network service is used after the described n Service Switching Point triggering intelligent network service, also comprises the steps:
Pass through Signalling exchange between n Service Switching Point and the corresponding n service control point;
The n service control point is to caller or the called authentication of carrying out, and the corresponding n Service Switching Point of indication is set up the conversation connection and chargeed.
The method that above-mentioned triggering mobile intelligent network service is used, the concrete steps that described foundation conversation connects comprise: the n service control point issues Apply Charging, request report BCSM incident, and connect to the n Service Switching Point, carrying the n Service Switching Point in the connection needs connected number;
The n operation exchange initial address message of naming a person for a particular job sends to first Service Switching Point;
The n Service Switching Point begins to enter calling procedure, and forwarding address receives message and gives first Service Switching Point when called terminal ringing; When called party answer, transmit called party answer message and give first Service Switching Point, and begin conversation.
The method that above-mentioned triggering mobile intelligent network service is used, also comprise the steps: when caller or Called Onhook, the first Service Switching Point call release, send simultaneously forward direction or the back to release message to the n Service Switching Point, the n Service Switching Point reports caller or called clear message to give the n service control point, the n service control point is indicated n Service Switching Point call release, and the n Service Switching Point discharges all resources of this calling.
Owing to adopted above scheme, when the user of local exchange has contracted caller or called intelligent service, local exchange is trigger intelligent business not, but to special SSP office, trigger fixed intelligent network business or mobile intelligent network service, thereby a SSP only is responsible for obtaining CAMEL-Subscription-Information, other SSP only is responsible for trigger intelligent business, and then shares out the work and helps one another each other; The triggering of IN service is peeled off and is distributed to a plurality of SSP from original SSP and triggers, and reduces the intelligent network signaling load of original SSP; Professional service key or the GT sign indicating number that can contract according to the user extremely neatly disposes the SSP triggering of transferring to appointment, makes the SSP specialization and the centralization of special trigger intelligent business to help management and flexible development business; The user does not need to add group access code can select to trigger mobile intelligent net or fixed intelligent network business flexibly.
[description of drawings]
Fig. 1 is the system diagram of the embodiment of the invention.
Fig. 2 is the signaling process flow chart of the embodiment of the invention.
Fig. 3 is the allocation plan that obtains out service access code in the embodiment of the invention according to service key and GT sign indicating number.
[embodiment]
Also the present invention is described in further detail in conjunction with the accompanying drawings below by specific embodiment.
As shown in Figure 1, in this example, intelligent network comprises a plurality of SSP and corresponding SCP and HLR thereof.
Wherein, the signatory CSI information of HLR strange land inquiring user is responsible for going up in first service switching point-1, or local search by HLR synchronously to the CSI information of SSP-1, with different CSI information, comprise service key and GT (GLOBAL TITLE) sign indicating number, be converted to different service access codes add be inserted into called number before, and by the out n service switching point-n of number analysis (n 〉=2 times with) to appointment.
SSP-n is responsible for trigger intelligent business, with between the corresponding SCP-n by Intelligent Network Application Protocol INAP (Intelligent Network Application Protocol) or Camel applying portion CAP (Camel Application Part) Signalling exchange.
SCP-n is responsible for professional control, and to caller or the called authentication of carrying out, the corresponding SSP-n of indication calls out and charges, with between the corresponding SSP-n by INAP or CAP Signalling exchange.
HLR is responsible for the maintenance management of CSI information and is synchronized to SSP-1.Pass through MAP MAP (Mobile Application Part) Signalling exchange between HLR and the SSP-1.
Please in conjunction with shown in Figure 2, SSP-n is example with SSP-2, and this example is as follows to O-CSI or the T-CSI handling process that triggering intelligent network service is used after the striking out of affair access code of being transferred to civilian work:
Step 1: the mobile user is signatory O-CSI or T-CSI on HLR, promptly arrives the SSP-1 local data base by the MAP message synchronization, and what comprise among O-CSI or the T-CSI is the service key and the GT sign indicating number of intelligent network.
Step 2: in the intelligent network related data configuration of SSP-1, an associated configuration is arranged specially, obtain service access code according to service key and GT sign indicating number exactly.Need specify a service access code and indicate not trigger intelligent business, as shown in Figure 3 on the service key and the configuration of GT sign indicating number that comprise among O-CSI or the T-CSI; In number analysis this service access code is analyzed, analysis result is out to SSP-2.Can be specific service key or the specific service access code of GT sign indicating number appointment in actual applications, and analysis be out to the specific specific business of SSP triggering, makes various IN services be distributed to SSP triggering accordingly separately.
Step 3: when this mobile user initiates call as caller or during this mobile of other customer call user, know and oneself be signed with O-CSI or T-CSI by calling local data base, and from O-CSI or T-CSI, obtain service key and GT sign indicating number, call the service access code that intelligent network related data configuration back obtains appointment according to service key and GT sign indicating number, with service access code add be inserted into called number before, trigger intelligent business but called number is carried out number analysis not, analysis result is out to SSP-2, sends initial address message IAM again to SSP-2.
Step 4:SSP-2 carries out number analysis to called number (prefix is a service access code) after receiving IAM message.Obtain service key and trigger fixed intelligent network business or mobile intelligent network service according to analysis result.But the service key flexible configuration in the number analysis, service key associates among the CSI that can obtain by service access code and SSP-1, and is not necessarily identical.
Step 5:, then use the Intelligent Network Application Protocol tissue and send IDP (starting DP message) and give SCP-2 if trigger the fixed intelligent network business; If trigger mobile intelligent network service, then use the CAMEL Application Part tissue and send IDP to SCP-2; Service key under two kinds of situations in the IDP message all uses the service key that disposes in the number analysis, and uses service access code to carry out the route of signalling system No.7 as the GT sign indicating number of SCP-2, directly arrives SCP-2.
Step 6:SSP-2 and SCP-2 carry out INAP or CAP Signalling exchange.After SCP-2 receives IDP message, issue Apply Charging AC, request report BCSM incident RRBE, and connect CONNECT, carry the called number that SSP-2 need continue among the CONNECT to SSP-2.
Step 7: because SSP-2 is a pure SSP, all continue all is to go out by the SSP-1 tandem, so SSP-2 sends to SSP-1 with IAM.
Step 8:SSP-2 begins to enter calling procedure, and forwarding address receives message ACM and gives SSP-1 when called terminal ringing.
Step 9: when called party answer, transmit called party answer message ANM and give SSP-1, and begin conversation.
Step 10:SSP-2 sends and replys event report to SSP-2.
Step 11: caller or Called Onhook, the SSP-1 call release sends forward direction or back simultaneously to discharging REL message to SSP-2, and SSP-2 reports charging report ACR to give SCP-2.
Step 12:SSP-2 reports caller or called clear message to give SCP-2, SCP-2 indication SSP-2 call release, and SSP-2 discharges all resources of this call request.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (11)
1. an intelligent network comprises attaching position register, a plurality of Service Switching Point and corresponding service control point thereof; Wherein, first Service Switching Point is responsible for obtaining the CSI information that the user contracts on the attaching position register, the service access code that obtains appointment according to CSI information add be inserted into called number before, and by the out n Service Switching Point of number analysis to appointment;
Described n Service Switching Point carries out number analysis, obtains service key and triggers professional according to analysis result; N wherein 〉=2.
2. intelligent network as claimed in claim 1 is characterized in that: after the described n Service Switching Point triggering intelligent network service, and pass through Signalling exchange between the corresponding n service control point; Described n service control point is responsible for professional control, and to caller or the called authentication of carrying out, the corresponding n Service Switching Point foundation conversation of indication connects and charges.
3. intelligent network as claimed in claim 1 or 2 is characterized in that: comprise service key and GT sign indicating number in the described CSI information, at specific service key and GT sign indicating number, first Service Switching Point is specified specific service access code.
4. intelligent network as claimed in claim 1 or 2, it is characterized in that: by MAP MAP Signalling exchange, described attaching position register is responsible for CSI maintenance of information management and synchronous CSI information to described first Service Switching Point between the described attaching position register and first Service Switching Point.
5. intelligent network as claimed in claim 1 or 2 is characterized in that: between described n Service Switching Point and the corresponding n service control point by Intelligent Network Application Protocol INAP or Camel applying portion CAP Signalling exchange.
6. one kind is triggered the method that mobile intelligent network service is used, and comprises the steps:
When the contracted user does caller or called when beginning to call out, first Service Switching Point obtains the CSI information of this contracted user in the attaching position register, the service access code that obtains appointment according to CSI information add be inserted into called number before, and by the out n Service Switching Point of number analysis to appointment;
Described n Service Switching Point carries out number analysis, obtains service key and triggering intelligent network service according to analysis result; N wherein 〉=2.
7. the method that triggering mobile intelligent network service as claimed in claim 6 is used is characterized in that: comprise service key and GT sign indicating number in the described CSI information, at specific service key and GT sign indicating number, first Service Switching Point is specified specific service access code.
8. the method that triggering mobile intelligent network service as claimed in claim 6 is used, it is characterized in that: described first Service Switching Point is by obtaining this CSI information in attaching position register strange land inquiry, or obtains by attaching position register synchronously to this CSI information of first Service Switching Point by local search.
9. the method for using as each described triggering mobile intelligent network service among the claim 6-8 is characterized in that: after the described n Service Switching Point triggering intelligent network service, also comprise the steps:
Pass through Signalling exchange between n Service Switching Point and the corresponding n service control point;
The n service control point is to caller or the called authentication of carrying out, and the corresponding n Service Switching Point of indication is set up the conversation connection and chargeed.
10. the method that triggering mobile intelligent network service as claimed in claim 9 is used, it is characterized in that, the concrete steps that described foundation conversation connects comprise: the n service control point issues Apply Charging, request report BCSM incident, and connect to the n Service Switching Point, carrying the n Service Switching Point in the connection needs connected number;
The n operation exchange initial address message of naming a person for a particular job sends to first Service Switching Point;
The n Service Switching Point begins to enter calling procedure, and forwarding address receives message and gives first Service Switching Point when called terminal ringing; When called party answer, transmit called party answer message and give first Service Switching Point, and begin conversation.
11. the method that triggering mobile intelligent network service as claimed in claim 10 is used, it is characterized in that, also comprise the steps: when caller or Called Onhook, the first Service Switching Point call release, send simultaneously forward direction or the back to release message to the n Service Switching Point, the n Service Switching Point reports caller or called clear message to give the n service control point, and the n service control point is indicated n Service Switching Point call release, and the n Service Switching Point discharges all resources of this calling.
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| CN200810216530A CN101370309B (en) | 2008-09-24 | 2008-09-24 | Intelligent network method for triggering mobile intelligent network service application |
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| CN200810216530A CN101370309B (en) | 2008-09-24 | 2008-09-24 | Intelligent network method for triggering mobile intelligent network service application |
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| CN101370309B CN101370309B (en) | 2012-09-05 |
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Cited By (7)
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| CN101674496A (en) * | 2009-10-21 | 2010-03-17 | 中兴通讯股份有限公司 | Integrated virtual private network system and method for triggering integrated virtual private network service |
| CN102036203A (en) * | 2010-12-23 | 2011-04-27 | 中兴通讯股份有限公司 | Callback service processing method and equipment |
| CN102118535A (en) * | 2009-12-31 | 2011-07-06 | 华为技术有限公司 | Service nesting realization method, multi-service controller and switching device |
| CN102148911A (en) * | 2011-01-25 | 2011-08-10 | 中兴通讯股份有限公司 | Method and device for implementing voice management service |
| CN102480572A (en) * | 2010-11-24 | 2012-05-30 | 中兴通讯股份有限公司 | Realization method of multi-path call service and multi-path call service system |
| CN101729930B (en) * | 2009-11-17 | 2012-07-04 | 中兴通讯股份有限公司 | Method for realizing multi-intelligent service fusion via intelligent network gateway |
| CN101697611B (en) * | 2009-11-03 | 2012-07-18 | 中国电信股份有限公司 | Method and system for realizing centralized service deployment in soft exchange |
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| CN101106757B (en) * | 2007-08-09 | 2010-12-08 | 中兴通讯股份有限公司 | Method and system for second trigger of CDMA intelligent network service call |
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2008
- 2008-09-24 CN CN200810216530A patent/CN101370309B/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101674496A (en) * | 2009-10-21 | 2010-03-17 | 中兴通讯股份有限公司 | Integrated virtual private network system and method for triggering integrated virtual private network service |
| WO2010145366A1 (en) * | 2009-10-21 | 2010-12-23 | 中兴通讯股份有限公司 | Synthesis virtual private network system and method for triggering synthesis virtual private network service |
| CN101674496B (en) * | 2009-10-21 | 2015-06-03 | 中兴通讯股份有限公司 | Integrated virtual private network system and method for triggering integrated virtual private network service |
| CN101697611B (en) * | 2009-11-03 | 2012-07-18 | 中国电信股份有限公司 | Method and system for realizing centralized service deployment in soft exchange |
| CN101729930B (en) * | 2009-11-17 | 2012-07-04 | 中兴通讯股份有限公司 | Method for realizing multi-intelligent service fusion via intelligent network gateway |
| CN102118535A (en) * | 2009-12-31 | 2011-07-06 | 华为技术有限公司 | Service nesting realization method, multi-service controller and switching device |
| CN102118535B (en) * | 2009-12-31 | 2013-09-11 | 华为技术有限公司 | Service nesting realization method, multi-service controller and switching device |
| CN102480572A (en) * | 2010-11-24 | 2012-05-30 | 中兴通讯股份有限公司 | Realization method of multi-path call service and multi-path call service system |
| CN102480572B (en) * | 2010-11-24 | 2014-09-10 | 中兴通讯股份有限公司 | Realization method of multi-path call service and multi-path call service system |
| CN102036203A (en) * | 2010-12-23 | 2011-04-27 | 中兴通讯股份有限公司 | Callback service processing method and equipment |
| CN102148911A (en) * | 2011-01-25 | 2011-08-10 | 中兴通讯股份有限公司 | Method and device for implementing voice management service |
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| CN101370309B (en) | 2012-09-05 |
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