CN101707747A - Method and device for realizing number changing notification service by subscribing and triggering based on intelligent network - Google Patents
Method and device for realizing number changing notification service by subscribing and triggering based on intelligent network Download PDFInfo
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Abstract
The invention provides a method for realizing number changing notification service by subscribing and triggering based on an intelligent network, which embeds the process of a number changing notification service device while handling the process of mobile calling service, and adds O-CAMEL subscription information T-CSI onto the number attribute data of a subscriber subscribing the number changing notification service; the triggered target place of the subscribed information is the address of the number changing notification service device, and an old number before changing is set unconditionally to be transformed into the number after being changed; and the calling process from the starting of a calling party to a called party is triggered to the number changing notification service device, and the number changing notification service device plays a number changing prompt and indicates the starting MSC/SSP to success the called party. The invention further provides the number changing notification service device for realizing the method. The method and device can automatically record related information and monitor the called service subscriber, provide a calling voice number changing prompt and SMS number changing prompt simultaneously, and provide the service of number changing of different networks and a same network simultaneously.
Description
Technical field
The present invention relates to the value-added service field of mobile communication, relate in particular to the device and method of the changed number notification business that triggering realizes based on intelligent network wherein.The present invention can be applied to communication networks such as GSM, WCDMA, TD_SCDMA.
Background technology
Become one of main mode of modern communication exchange along with mobile phone communication.The user requires to improve day by day for the service quality of mobile telecommunication service and the degree of enriching, and the user changes phone number because of the difference service of attempting different operators and becomes frequently, also is growing more intense in the competition of striving for the user between in the while operator.At present, the number of the changing prompt service of serving same operator inside has obtained application.But the user when changing number between the heterogeneous networks, but also can't obtain the corresponding number of changing prompting service at different operators, has influenced the experience of user's number of changing process.Because the function of short message is not received in some caller, so only be the short message number of changing prompting in addition, also influenced the experience of user's number of changing process.
Summary of the invention
The present invention's technical problem at first to be solved provides a kind of contracting based on intelligent network and triggers the method that realizes the changed number notification business, and the automatic recording-related information of energy is also monitored the called and realization changed number notification of service-user.For this reason, the present invention is by the following technical solutions:
It embeds the processing of the changed number notification service apparatus with the number of changing prompt facility in the processing procedure of handling mobile calls class business, and the user's of the changed number notification business of will contracting number attribute data increases Originating CAMEL Subscription Information T-CSI, and it is the address of changed number notification service apparatus that CAMEL-Subscription-Information triggers the destination, old number is provided with Call Forwarding Unconditional number after the number of changing before the number of changing, the call flow to the called subscriber that caller is initiated is triggered to the changed number notification service apparatus, play the number of changing voice suggestion and indicate originating MS C/SSP to continue called by the changed number notification service apparatus, comprise the following step:
1), call out to initiate, originating MS C/SSP obtains the T-CSI information of this called number, and initiates portable terminal intelligent network flow process, the destination of triggering is described changed number notification service apparatus;
2), the changed number notification service apparatus is analyzed triggering the IDP message of coming up, judge whether unconditional call forwarding and the called number of the changing business of whether having applied for, and coupling changed number notification service fulfillment user data, judge whether " called number " and " original called number " is respectively the number of changing prompt service in the IDP message and open new digit and the old number that the user registers, if all eligible then continue 3) step, otherwise directly indicate originating MS C/SSP to call out the changed number notification flow process that continues and finish the changed number notification service apparatus;
3), the changed number notification service apparatus issues the ETC message of CAP signaling, indication originating MS C/SSP is established to the calling of changed number notification service apparatus;
4), after originating MS C/SSP incoming call IAM message, the changed number notification service apparatus begins the number of changing playback prompting;
5), after the number of changing playback prompting finishes, changed number notification service apparatus indication originating MS C/SSP proceeds to called call flow;
6), the synthetic changed number notification note of changed number notification service apparatus, send the number of changing prompting short message by Short Message Service Gateway to the calling subscriber.
Owing to adopt technical scheme of the present invention, automatically recording-related information and to monitor service-user called, can give the caller voice number of changing prompting and the note number of changing prompting simultaneously, strengthened user's experience. and adopt technical scheme of the present invention, the range of application defective of not having existing implementation, can serve heterogeneous network changing number simultaneously and with the net number of changing, significantly the broaden business range of application.
Further, if called former be intelligent network user, then the changed number notification service apparatus is after the number of the changing playback of step 5) prompting is finished, before indication originating MS C/SSP proceeds to called call flow, carry out secondary and trigger the called intelligent service flow process, be triggered to called former home service control point SCP.Like this, under the prerequisite of existing network SCP of need not upgrading, solved intelligent service nested problem easily.
Another technical problem to be solved of the present invention provides a kind of changed number notification service apparatus of realizing said method, for this reason, the present invention by the following technical solutions:
It comprises professional control and processing module, database service module, the comprehensive access platform of medium signaling, subscription and unsubscription module, Short Message Service Gateway interface module.
Described professional control and processing module are responsible for the control of changed number notification service apparatus handling process, and the triggering and the comprehensive access platform of indication medium signaling that receive the changed number notification business of originating MS C/SSP by the comprehensive access platform of medium signaling snap into the changed number notification service apparatus to the caller speech channel; Play the number of changing playback prompting by the comprehensive access platform of medium signaling;
Database service module is responsible for leading subscriber data in database, the dynamic query requests of preserving the business datum of the changed number notification service-user that turns over by the subscription and unsubscription module and receiving professional control and processing module;
The comprehensive access platform of medium signaling is made of independent integrated exchange of signaling device, be responsible for the access and the processing of Signaling System Number 7, with set up the CAMEL Application Part signaling between the STP Signalling Transfer Point and be connected, the control of control and the processing module of accepting business realizes the mutual of system's ext nal network element, and set up the circuit linkage function between the MSC, the control of accept business control and processing module realizes the broadcast of changed number notification sound;
Described subscription and unsubscription module connects the OSS of operator, is responsible for the subscription and unsubscription request and is given to database service module;
Described Short Message Service Gateway interface module, the control of be responsible for accepting business control and processing module sends the number of changing prompting short message by Short Message Service Gateway to the calling subscriber.
Pass through inner TCP/IP network interaction of device and interface with upper module.
Owing to adopt technical scheme of the present invention, do not need the existing network core network element is upgraded, only need to add described device and just can implement the changed number notification business easily, make the user after the number of changing, in a period of time, when the called voice of the old number of user by call forwarding to new digit, the calling subscriber can obtain the number of changing user's the number of changing short message, after guaranteeing user's number of changing, in a period of time, carry out the transition to the use of new digit well.
Below the used noun of the present invention or english abbreviation done respectively be explained as follows:
GSM: global system for mobile communications (Global System for Mobile Communications)
WCDMA: broadband demal multiplex (MUX) access (Wideband Code Division Multiple Access)
TD_SCDMA: the CDMA (Code Division Multiple Access) (Time Division-Synchronous CodeDivision Multiple Access) that the time-division is synchronous
CAMEL: the mobile network strengthens the customization of logic and uses (Customized Applications forMobile Network Enhanced logic)
MAP: MAP (Mobile Application Part)
CAP:CAMEL applying portion (CAMEL Application Part)
O-CSI: Originating CAMEL Subscription Information (Originating CAMEL Subscription Information)
T-CSI: Terminating CAMEL Subscription Information (Terminating CAMEL Subscription Information)
MSC: mobile switching centre (Mobile Switch Center)
HLR: attaching position register (Home Location Register)
VLR: VLR Visitor Location Register (Visit Location Register)
SSP: Service Switching Point (Service Switch Point)
SCP: service control point (Service Control Point)
STP: Signalling Transfer Point (Signal Transfer Port)
IDP, ETC, RRBE, AC, Continue, Connect etc. are the concrete message name in the intelligent network protocol
DCN net: data communication network (Data Communication Network)
Description of drawings
Fig. 1 is the internal logic and the connection diagram of a kind of execution mode of realization changed number notification service apparatus of the present invention.
Fig. 2 is for realizing the nested changed number notification service message schematic flow sheet of intelligent network signing service of the present invention.
Fig. 3 is for realizing changed number notification service system apparatus embodiment software flow schematic diagram provided by the present invention.
Embodiment
The user is when the application changed number notification is professional, and the subscription data of user O-CSI need be judged by the system of opening an account of operator, if original not then distribute the service code of changed number notification business, being provided with and triggering the destination is the changed number notification service apparatus; If originally just having then need revising the triggering destination on ownership HLR is the address of changed number notification service apparatus.User's T-CSI subscription data need not be changed.The OSS of operator need add the data of opening an account at database service module by the subscription and unsubscription module of described changed number notification service apparatus when opening an account: deposit new digit and old number in.
As shown in Figure 1, the changed number notification service apparatus is made up of business control and processing module, database service module, the comprehensive access platform of medium signaling, operating maintenance module, subscription and unsubscription module, Short Message Service Gateway interface module, and the relation of each system unit is as follows:
1), professional control and processing module, the server dual-host backup, processing Core Feature for the changed number notification service apparatus, the operation of control changed number notification service apparatus whole service logic, the triggering and the indication that receive the changed number notification business of originating MS C/SSP by the comprehensive access platform of medium signaling snap into the changed number notification service apparatus to the caller speech channel; Put the changed number notification sound by the comprehensive access platform of medium signaling;
2), the comprehensive access platform of medium signaling, the comprehensive access platform of medium signaling is made of independent integrated exchange of signaling device, be responsible for the access and the processing of Signaling System Number 7, with set up the CAMEL Application Part signaling between the STP Signalling Transfer Point and be connected, the control of control and the processing module of accepting business realizes the mutual of system's ext nal network element, and set up the circuit linkage function between the MSC, the control of accept business control and processing module realizes the broadcast of changed number notification sound.Support the mode access carrier signaling network and the speech channel net of IP carrying and circuit carrying;
3), database service module, run on the database server, dual-host backup, database service module is responsible for leading subscriber data in database, the dynamic query requests of preserving the business datum of the changed number notification service-user that turns over by the subscription and unsubscription module and receiving professional control and processing module;
4), the subscription and unsubscription module, the DCN network by operator is connected with the existing network OSS, receives the opening an account of user, cancellation request, generate corresponding relation and be saved in database service module, the subscription and unsubscription module realize and OSS between interface protocol;
5), operating maintenance module, run on the Operation and Maintenance server, be responsible for local Operation and Maintenance, the management function of remote equipment is provided by metropolitan area network;
6), the Short Message Service Gateway interface module, run on the Short Message Service Gateway interface server, the control of be responsible for accepting business control and processing module sends the number of changing prompting short message by Short Message Service Gateway to the calling subscriber.
Wherein, the operation of server system does not have special soft, hardware requirement, and operation changed number notification service apparatus can be the operating system of present main flow.
Above-mentioned each module is to reside on respective server, the platform with the form of firmware of corresponding software or the form of software storage, by the inside TCP/IP network interaction and the interface of described platform.Above-described each module also can resolve into some secondary module according to its function that can realize, actual deployment according to the existing network network, reconfigure and be on the server and platform that constitutes this device, perhaps part of module, secondary module are in above-mentioned server, the platform, part is carried in the existing network equipment.
As shown in Figure 2, do the embodiment message flow of connecting when called after the user applies changed number notification business of existing T-CSI CAMEL-Subscription-Information.The T-CSI that is triggered original IN service by the changed number notification service apparatus is in former ownership SCP, and process is as follows:
1, caller initiates a call to originating MS C/SSP (containing gateway exchange), this innings initiated the SENDROUTINGINFORMATION message of mobile application protocol MAP and gone called ownership HLR to obtain the T-CSI attribute, HLR finds this called T-CSI of having CAMEL-Subscription-Information, and called T-CSI information is returned.It is the process of label 1 indication among Fig. 2.
2, initiate IDP message to the changed number notification service apparatus according to called subscriber's intelligent attributes T-CSI.It is the process of label 2 indications among Fig. 2.
3, be the process of label 3 indications among Fig. 2.
The business control of changed number notification service apparatus receives IDP message with processing module by the comprehensive access platform of medium signaling and analyzes: judge whether unconditional call forwarding and the called number of the changing business of whether having applied for, and the number of the changing service fulfillment user data of preserving in the matching database server module, judge whether " called number " and " original called number " is respectively the number of changing prompt service in the IDP message and open new digit and the old number that the user registers, if all eligiblely be, then the ETC message indication originating MS C/SSP that issues the CAP signaling by the comprehensive access platform of medium signaling is established to the changed number notification service apparatus.
4, originating MS C/SSP call setup is inserted by the comprehensive access platform of medium signaling, i.e. the process of label 4 indications among Fig. 2 to the changed number notification service apparatus.
5, the comprehensive access platform of medium signaling of changed number notification service apparatus begins the number of changing prompt tone is put in caller, i.e. the process of label 5 indications among Fig. 2 under the indication of business control and processing module.
6, after playback is finished, professional control is found the former IN service of having opened of called service user with processing module, so, by triggering former T_CSI to former SCP, send IDP message to former ownership SCP, MscAddress wherein, LocationNumber, (vlr-number CellID) waits the value of corresponding parameter of the same name in the IDP message in parameter value and the process 2 same to LocationInformation.Called ownership SCP analyzes according to the IDP message that receives, being confirmed to be service key calls out, indications such as RREB, AC, CONNECT or CONTINUE are sent to the comprehensive access platform of changed number notification service apparatus medium signaling, and the comprehensive access platform of medium signaling is delivered these signalings and is given professional control and processing module.It is the process of label 6 indications among Fig. 2.
7, the professional control of changed number notification service apparatus is transmitted indications such as RREB, AC, CONNECT or CONTINUE with processing module by the comprehensive access platform of medium signaling and is given originating MS C/SSP, indication originating MS C/SSP continues the follow-up flow process that continues, the i.e. process of label 7 indications among Fig. 2.
8, originating MS C/SSP continues the follow-up flow process that continues, and obtains roaming number MSRN from HLR, continues subsequent voice calls to called, i.e. the process of label 8 indications among Fig. 2.
9, generate the changed number notification short message by the Short Message Service Gateway interface module by professional control of changed number notification service apparatus and processing module, send the number of changing prompting short message to the calling subscriber by Short Message Service Gateway.This step is an optional step, omits among the figure.
In conjunction with the description of Fig. 1 and 2, changed number notification operation system in house software flow process provided by the present invention as shown in Figure 3:
1, caller initiates a call to originating MS C/SSP (containing gateway exchange), and this office initiates IDP message to the changed number notification service apparatus according to called subscriber's intelligent attributes T-CSI;
2, the IDP message to originating MS C/SSP arrives professional control and processing module by the comprehensive access platform of the medium signaling of changed number notification service apparatus;
3, professional control is analyzed according to the IDP message that receives with processing module: judge whether unconditional call forwarding and the called number of the changing business of whether having applied for, and the user data of the number of changing business in the matching database service module, judge whether " called number " and " original called number " is respectively the number of changing prompt service in the IDP message and open new digit and the old number that the user registers, if all eligiblely be, then the ETC message indication originating MS C/SSP that issues the CAP signaling by the comprehensive access platform of medium signaling is established to the calling of changed number notification service apparatus.Otherwise indication originating MS C/SSP continues to call out, and finishes the changed number notification flow process;
4, originating MS C/SSP is initiated to the calling of changed number notification service apparatus, this is called out by the comprehensive access platform of medium signaling and inserts, forwarding professional control to handles with processing module, begin to put the number of changing prompt tone to the calling subscriber, the number after wherein changing in the warning tone is that the number of the changing prompt service of preserving in the database service module is opened user service data;
5, professional control and processing module are opened user service data according to the number of the changing prompt service of preserving in the database service module and are judged whether called other IN service of having opened originally, continue 6 in this way, continue to continue otherwise continue 7 indication originating MS C/SSP;
6, the control of the business of changed number notification service apparatus is carried out secondary with processing module and is triggered the called intelligent service flow process, triggers to call out controlling to called former home service control point SCP by the comprehensive access platform of medium signaling;
7, control of the business of changed number notification service apparatus and processing module, C/SSP continues the follow-up flow process that continues by the comprehensive access platform indication of medium signaling originating MS;
8,,, send the number of changing prompting short message by the Short Message Service Gateway interface module to the calling subscriber by business control and processing module then by the synthetic changed number notification note of business control and processing module if professional control and processing module have triggered the transmission of changed number notification note.
Claims (6)
1. one kind based on the signatory method that realizes the changed number notification business that triggers of intelligent network, it is characterized in that it embeds the processing of the changed number notification service apparatus with the number of changing prompt facility in the processing procedure of handling mobile calls class business, and the user's of the changed number notification business of will contracting number attribute data increases Originating CAMEL Subscription Information T-CSI, and it is the address of changed number notification service apparatus that CAMEL-Subscription-Information triggers the destination, old number is provided with Call Forwarding Unconditional number after the number of changing before the number of changing, the call flow to the called subscriber that caller is initiated is triggered to the changed number notification service apparatus, play the number of changing voice suggestion and indicate originating MS C/SSP to continue called by the changed number notification service apparatus, comprise the following step:
1), call out to initiate, originating MS C/SSP obtains the T-CSI information of this called number, and initiates portable terminal intelligent network flow process, the destination of triggering is described changed number notification service apparatus;
2), the changed number notification service apparatus is analyzed triggering the IDP message of coming up, judge whether unconditional call forwarding and the called number of the changing business of whether having applied for, and coupling changed number notification service fulfillment user data, judge whether " called number " and " original called number " is respectively the number of changing prompt service in the IDP message and open new digit and the old number that the user registers, if all eligible then continue 3) step, otherwise directly indicate originating MS C/SSP to call out the changed number notification flow process that continues and finish the changed number notification service apparatus;
3), the changed number notification service apparatus issues the ETC message of CAP signaling, indication originating MS C/SSP is established to the calling of changed number notification service apparatus;
4), after originating MS C/SSP incoming call IAM message, the changed number notification service apparatus begins the number of changing playback prompting;
5), after the number of changing playback prompting finishes, changed number notification service apparatus indication originating MS C/SSP proceeds to called call flow;
2. as claimed in claim 1 a kind of based on the signatory method that realizes the changed number notification business that triggers of intelligent network, it is characterized in that after step 5), the changed number notification service apparatus synthesizes the changed number notification note, sends the number of changing prompting short message by Short Message Service Gateway to the calling subscriber.
3. as claimed in claim 1 a kind of based on the signatory method that realizes the changed number notification business that triggers of intelligent network, it is characterized in that if called former be intelligent network user, then the changed number notification service apparatus is after the number of the changing playback prompting of step 5) is finished, before indication originating MS C/SSP proceeds to called call flow, carry out secondary and trigger the called intelligent service flow process, be triggered to called former home service control point SCP.
4. realize the changed number notification service apparatus of the described method of claim 1, it is characterized in that it comprises professional control and processing module, database service module, the comprehensive access platform of medium signaling, subscription and unsubscription module, Short Message Service Gateway interface module;
Described professional control and processing module are responsible for the control of changed number notification service apparatus handling process, and the triggering and the comprehensive access platform of indication medium signaling that receive the changed number notification business of originating MS C/SSP by the comprehensive access platform of medium signaling snap into the changed number notification service apparatus to the caller speech channel; Play the number of changing playback prompting by the comprehensive access platform of medium signaling;
Database service module is responsible for leading subscriber data in database, the dynamic query requests of preserving the business datum of the changed number notification service-user that turns over by the subscription and unsubscription module and receiving professional control and processing module;
The comprehensive access platform of medium signaling is made of independent integrated exchange of signaling device, be responsible for the access and the processing of Signaling System Number 7, with set up the CAMEL Application Part signaling between the STP Signalling Transfer Point and be connected, the control of control and the processing module of accepting business realizes the mutual of system's ext nal network element, and set up the circuit linkage function between the MSC, the control of accept business control and processing module realizes the broadcast of changed number notification sound;
Described subscription and unsubscription module connects the OSS of operator, is responsible for the subscription and unsubscription request and is given to database service module;
Described Short Message Service Gateway interface module, the control of be responsible for accepting business control and processing module sends the number of changing prompting short message by Short Message Service Gateway to the calling subscriber;
Pass through inner TCP/IP network interaction of device and interface with upper module.
5. changed number notification service apparatus as claimed in claim 4 is characterized in that:
Business control by the changed number notification service apparatus is analyzed the IDP message that triggers up by the comprehensive access platform of medium signaling with processing module, and judge whether unconditional call forwarding and the called number of the changing business of whether having applied for, and the number of the changing service fulfillment user data in the matching database service module, judge whether " called number " and " original called number " is respectively the number of changing prompt service in the IDP message and open new digit and the old number that the user registers, if it is all eligible then be established to the calling of changed number notification service apparatus by the ETC message indication originating MS C/SSP that the comprehensive access platform of medium signaling issues the CAP signaling, if do not meet, then continue and process ends by the direct indicating call of the comprehensive access platform of medium signaling;
Accept the IAM message of originating MS C/SSP incoming call by the comprehensive access platform of medium signaling in the step 4) of the described method of claim 1, begin the number of changing playback prompting by the comprehensive access platform of medium signaling by business control and processing module;
After the number of changing playback prompting is finished, proceed to called call flow by the comprehensive access platform indication of medium signaling originating MS C/SSP by business control and processing module;
Control the step 6) that requires 1 described method with the processing module enforcement of rights by business, synthesize the changed number notification short message and send the number of changing prompting short message to the calling subscriber by the Short Message Service Gateway interface module.
6. changed number notification service apparatus as claimed in claim 4, it is characterized in that: described changed number notification service apparatus also is provided with operating maintenance module, described operating maintenance module operates on the Operation and Maintenance server, finish the Operation and Maintenance function of equipment, described Operation and Maintenance server is connected on the inside TCP/IP network of described changed number notification service apparatus.
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| CN200910154489A CN101707747B (en) | 2009-11-02 | 2009-11-02 | Method and device for realizing number changing notification service by subscribing and triggering based on intelligent network |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487477A (en) * | 2010-12-01 | 2012-06-06 | 中兴通讯股份有限公司 | Method for realizing customized applications for mobile network enhanced logic (CAMEL) 3 or 4 service and system thereof |
| WO2014000210A1 (en) * | 2012-06-28 | 2014-01-03 | 华为技术有限公司 | Method, apparatus and system for call forwarding |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1225926C (en) * | 2002-09-09 | 2005-11-02 | 华为技术有限公司 | Information transmission method for net switching and number changing of mobile user |
| CN100428760C (en) * | 2003-06-19 | 2008-10-22 | 华为技术有限公司 | A method for implementing temporary number change notification service |
| CN1283116C (en) * | 2003-07-05 | 2006-11-01 | 华为技术有限公司 | A method for implementing subscriber number change notification in mobile communication system |
| CN101227639B (en) * | 2007-11-23 | 2011-06-29 | 东方通信股份有限公司 | Intelligent network signaling monitor-based fail call prompting business system and fail call prompting method |
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2009
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487477A (en) * | 2010-12-01 | 2012-06-06 | 中兴通讯股份有限公司 | Method for realizing customized applications for mobile network enhanced logic (CAMEL) 3 or 4 service and system thereof |
| CN102487477B (en) * | 2010-12-01 | 2014-10-22 | 中兴通讯股份有限公司 | Method for realizing customized applications for mobile network enhanced logic (CAMEL) 3 or 4 service and system thereof |
| WO2014000210A1 (en) * | 2012-06-28 | 2014-01-03 | 华为技术有限公司 | Method, apparatus and system for call forwarding |
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