CN101742449A - Intelligent network-based communication method and system - Google Patents
Intelligent network-based communication method and system Download PDFInfo
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Abstract
The invention discloses an intelligent network-based communication method and an intelligent network-based communication system, wherein the method comprises the following steps that: a calling exchange network element sends an initial event reporting message to a calling service control point according to a received call so as to report a calling number and the private network number information of a called party; the calling service control point refers to a gateway service control point to acquire a real number of the called party according to the private network number information of the called party; the calling service control point sends the acquired real number of the called party to the calling exchange network; and the calling exchange network connects the calling party and the called party according to the real number of the called party. The system of the invention can use the presently existing elements to realize the mutual communication among different manufacturer users by the private network service such as VPN.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of communication means and system based on intelligent network.
Background technology
Along with the development and progress of communication service and the continuous expansion of communication requirement, the demand that many producers bear the intelligent network business construction jointly is more and more urgent.But, because the unique property of mobile intelligent net, the realization obstacle of realizing certain intelligent network business with many producers in the province jointly is a lot, never solved well, at present, more topmost obstacles are under the situation of many producers coexistence, Business Processing is by SCP (the Service ControlPoint separately of each producer, service control point) bears, under the signatory situation about can only singly contract of user CAMEL, user's business datum can not obtain well sharing on the platform of each producer and synchronously, causes the different producer can't intercommunication.
Realize that at present the nested method of this many producers is mainly: as the main business platform, carry out distribution of services and route is handled for the user of other producers with the business platform of a tame producer.But, there is following problem at least in this method: for certain class business VPN (VirtualPrivate Network for example, VPN (virtual private network)), need learn other users' the group number and the situation of long cornet information (long code is user's a true number), owing to can't know the user's who belongs to other producers long cornet corresponding relation, thereby can't realize the communication between the different manufacturers user.
Summary of the invention
Main purpose of the present invention is to provide a kind of communication means and system based on intelligent network, to address the above problem at least.
According to an aspect of the present invention, a kind of communication means based on intelligent network is provided, has comprised: caller switching network unit sends the primary event reporting message to report calling number and called private network number information according to the calling that receives to the calling service control point; Called true number is inquired about and got access in the calling service control point according to called private network number information to the critical point service control point; The called true number that the calling service control point will get access to sends to caller exchange network element; Caller switching network unit is according to the caller and called that continues of called true number.
Preferably, in above-mentioned method, also comprise: the tent support system issues needs synchronously and the shared data of centralized stores to its service management point of managing; The service management shared data that receives of naming a person for a particular job sends to the service control point that it is managed, and sends to the critical point service control point simultaneously; The shared data that critical point service control point storage receives; Wherein, the service management point that the tent support system is managed is a plurality of, a plurality of service management points belong to the intelligent network business platform of different manufacturers, shared data comprises all users' of the intelligent network business platform that belongs to different manufacturers private network number information and corresponding true number, when calling out to Virtual Private Network call, the private network number information comprises group number and short codes.
Preferably, in above-mentioned method, also comprise: service control point will need synchronously and the shared data of centralized stores sends to its affiliated service management point; Under the name a person for a particular job shared data that receives of service management be transmitted to the critical point service control point and store.
Preferably, the service control point managed of service management point communicates by Execute interface and critical point service control point.
Preferably, when calling out to Virtual Private Network call, caller switching network unit sends the primary event reporting message according to the calling that receives to the calling service control point and comprises to report calling number and called private network number information: caller exchange network element receipt of call; Caller switching network unit triggers professional according to the CAMEL-Subscription-Information of the caller of calling out, send the primary event reporting message with the true number that reports caller and the called short codes of calling to the calling service control point.
Preferably, the calling service control point according to called private network number information to critical point service control point inquiry and get access to called true number and comprise: the calling service control point sends the Execute query statement to the critical point service control point, carries called short codes and group number in the Execute query statement; The critical point service control point number is searched called true number according to the called short codes that receives and group; The true number that the critical point service control point will find returns to the calling service control point.
According to a further aspect in the invention, provide a kind of communication system, having comprised based on intelligent network:
Caller exchange network element is used for sending the primary event reporting message to report calling number and called private network number information according to the calling that receives to the calling service control point; Also be used for according to the caller and called that continues of called true number;
The calling service control point is used for inquiring about and get access to called true number according to called private network number information to the critical point service control point; The called true number that also is used for getting access to sends to caller exchange network element;
The critical point service control point.
Preferably, in above-mentioned system, also comprise:
The tent support system is used for issuing needs synchronously and the shared data of centralized stores to its service management point of managing;
Service management point, the shared data that is used for receiving send to its service control point of managing, and send to the critical point service control point simultaneously;
The critical point service control point is used to store the shared data that receives;
Wherein, the service management point that the tent support system is managed is a plurality of, a plurality of service management points belong to the intelligent network business platform of different manufacturers, shared data comprises all users' of the intelligent network business platform that belongs to different manufacturers private network number information and corresponding true number, when calling out to Virtual Private Network call, the private network number information comprises group number and short codes.
Preferably, when calling out to Virtual Private Network call, caller exchange network element also is used for receipt of call; Also be used for CAMEL-Subscription-Information according to the caller of calling out and trigger professionally, send the primary event reporting message with the true number that reports caller and the called short codes of calling to the calling service control point.
Preferably, the calling service control point also is used for sending the Execute query statement to the critical point service control point, carries called short codes and group number in the Execute query statement;
The critical point service control point comprises:
Search module, be used for number searching called true number according to the called short codes that receives and group;
Sending module, the true number that is used for finding returns to the calling service control point.
By the present invention, owing to store all users' private network number information and corresponding true number by the critical point service control point, when the called number in the calling that receives is the private network number information, can be by inquiring about and get access to called true number to GSCP, thereby the communication between the realization calling and called has solved in the correlation technique for needs and has known that the business of other users' private network number information and the corresponding relation between the true number can't realize the problem of intercommunication.This embodiment utilizes existing elements, has realized intercoming mutually between the different manufacturers user for professional can the making as VPN of private network.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart based on the communication means of intelligent network according to the embodiment of the invention;
Fig. 2 is the structural representation of intelligent network network element in accordance with a preferred embodiment of the present invention;
Fig. 3 is the process chart of Virtual Private Network call in accordance with a preferred embodiment of the present invention;
Fig. 4 is the schematic diagram based on the communication system of intelligent network according to the embodiment of the invention.
Embodiment
Hereinafter will describe the present invention with reference to the accompanying drawings and in conjunction with the embodiments in detail.Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.
Fig. 1 is the flow chart based on the communication means of intelligent network according to the embodiment of the invention, may further comprise the steps:
Step S102, caller switching network unit sends the primary event reporting message to report calling number and called private network number information according to the calling that receives to the calling service control point;
Step S104, called true number is inquired about and got access in the calling service control point according to called private network number information to the critical point service control point;
Step S106, the called true number that the calling service control point will get access to send to caller exchange network element;
Step S108, caller switching network unit is according to the caller and called that continues of called true number.
This embodiment is because by critical point service control point (Gateway Service ControlPoint, GSCP) store all users' the private network number information and the true number of correspondence, when the called number in the calling that receives is the private network number information, can be by inquiring about and get access to called true number to GSCP, thereby the communication between the realization calling and called has solved in the correlation technique for needs and has known that the business of other users' private network number information and the corresponding relation between the true number can't realize the problem of intercommunication.This embodiment utilizes existing elements, has realized intercoming mutually between the different manufacturers user for professional can the making as VPN of private network.
Preferably, in above-mentioned method, also comprise:
Tent support system (Business ﹠amp; Operation Support System, BOSS) (Service Management Point SMP) issues the shared data that needs synchronous and centralized stores to its service management point of managing;
The name a person for a particular job shared data that receives of service management sends to its service control point of managing (Service Control Point SCP), and sends to the critical point service control point simultaneously;
The shared data that critical point service control point storage receives;
Wherein, the service management point that the tent support system is managed is a plurality of, a plurality of service management points belong to the intelligent network business platform of different manufacturers, shared data comprises all users' of the intelligent network business platform that belongs to different manufacturers private network number information and corresponding true number, when calling out to Virtual Private Network call, the private network number information comprises group number and short codes.
The preferred embodiment provides the specific embodiments of GSCP centralized stores data.For vpn service, SMP will receive from the user's of BOSS group number and long cornet information synchronization to GSCP carrying out centralized stores, thereby the SCP that belongs to the intelligent network business platform of arbitrary producer all can inquire about and get access to other users' long cornet corresponding relation from GSCP.
The preferred embodiment has realized reporting synchronously and data processing in the centralized stores of the enterprising line data of network and multiparty service data, can synchrodata, the centralized stores data, realize that many producers can both call for certain professional needed business datum of intelligent network.
Preferably, in above-mentioned method, also comprise: service control point will need synchronously and the shared data of centralized stores sends to its affiliated service management point; The name a person for a particular job shared data that receives of service management under it is transmitted to the critical point service control point and stores.
The preferred embodiment provides can also be by the specific embodiments of SCP to the GSCP synchrodata.
As shown in Figure 4, the service control point managed of service management point communicates by Execute interface and critical point service control point.
Preferably, when calling out to Virtual Private Network call, step S102 comprises: caller exchange network element receipt of call;
Caller switching network unit triggers professional according to the CAMEL-Subscription-Information of the caller of calling out, send primary event reporting message (IDP message) with the true number that reports caller and the called short codes of calling to the calling service control point.
Step S104 comprises: the calling service control point sends the Execute query statement to the critical point service control point, carries called short codes and group number in the Execute query statement; The critical point service control point number is searched called true number according to the called short codes that receives and group; The true number that the critical point service control point will find returns to the calling service control point.
Above preferred embodiment provides SCP to inquire about and obtain the specific embodiments of called true number to GSCP.SCP has obtained can also charge simultaneously etc. according to traditional handling process to caller and called continuing behind the called true number.
As shown in Figure 2, the network element of related mobile intelligent net comprises: BOSS, SMP, SCP and GSCP, wherein:
BOSS is used for subscription and unsubscription, and the subscription and unsubscription instruction is sent to SMP;
SMP is in synchrodata during to the SCP of its management, needs the group that comprises in will the subscription and unsubscription instruction number simultaneously, and long code and short codes information synchronization are given GSCP;
SCP is a Logical processing unit, is used to the logic of managing business; And
GSCP is same SCP on physical entity, but logic function is as looking into gateway mutually between the different SCP, carry out message intercommunication by the Execute interface, the group that passes through the subscription and unsubscription instruction that SMP comes synchronously that utilizes this physics unit and store thereon that BOSS issues number, information such as long code and short codes is so that SCP can call when needing these data.
Fig. 2 is the structural representation of intelligent network network element in accordance with a preferred embodiment of the present invention, and all there are and have only a BOSS101 and a GSCP108, a plurality of SMP102, SMP103, a plurality of SCP104, SCP105, SCP106, SCP107 in the each province.SMP manages SCP separately respectively, so, there are how many producers just to have in this province and how much overlap SMP.SCP is subjected to the management of SMP, and these SCP might be with producer, for example SCP104 and SCP105; Also might be different producer, for example SCP104 and SCP106.Use the Execute interface intercommunication in INAP (Intelligent Network Application Protocol, the intelligent network application layer protocol) message between SCP and the GSCP.Utilize GSCP to come to carry out the data sync and the data centralization storage of desired data as the platform of centralized stores data for a plurality of SCP.
Data synchronization processing flow process as shown in Figure 2 may further comprise the steps:
Step 1, BOSS101 will need the data (being above-mentioned shared data) of data sync and centralized stores to be handed down to SMP102, SMP103, for example for subscription and unsubscription flow process: BOSS101 the subscription and unsubscription instruction be sent to SMP102, SMP103.
Step 2, SMP102, SMP103 also will need data in synchronization and need the data (as the user's that comprises in the subscription and unsubscription instruction group number and long cornet) of centralized stores to send on the GSCP108 when giving its SCP that manages with this part data distributing.If when same any one SCP need realize data sync with some data on it, also can send the data to its affiliated SMP, be transmitted to the GSCP storage by this SMP again.
Step 3, the centralized stores of realization data synchronization and data on GSCP108.The content of storage can be vpn service user's as shown in table 1 group number and long cornet.
Table 1
| Field name | Field type (length, unit: byte) | Remarks |
| ????GRPID | ??Varchar(10) | Group's numbering |
| ????LNUM | ??Varchar(15) | User group's long code |
| ????SNUM | ??Varchar(15) | User group's short codes |
In above-mentioned intelligent network framework as shown in Figure 2, behind the required shared data of GSCP storage, can realize the data synchronization problem on each SCP easily, this is first effect of GSCP synchrodata storage data; SCP can inquire about needed information by GSCP in call flow, and this is second effect of GSCP synchrodata storage data; At set intervals, can derive data on the SCP and the data on the GSCP and compare, do data check, this is the 3rd effect of GSCP synchrodata storage data.
Fig. 3 is an example with a Virtual Private Network call, describes the process chart of the communication means based on intelligent network of the present invention in detail.After realizing data sync and centralized stores by GSCP, the network element of many GSCP and SCP may further comprise the steps to the process that GSCP goes up the inquiry common data:
Step S301, MSC (Mobile Switching Center, mobile switching centre)/SSPa (Service Switching Point, Service Switching Point) receives calling, CAMEL-Subscription-Information O-C SI (Originating CAMEL Subscription Information Originating CAMEL Subscription Information) according to caller triggers professional, send IDP (primary event reports) message to SCPa, report true number of caller and called short codes;
Step S302, SCPa sends the Execute query statement to GSCP, carries called short codes in this Execute query statement;
Step S303, GSCP search the long code (being called true number) of this short codes correspondence, and by Execute Result called true number are returned to SCPa;
Step S304, SCPa send RRBE (Request Report BCSM Event, request report BCSM (Basic Call State Model) incident) to MSC/SSPa;
Step S305, SCPa send AC (ACCOUNT charges) message to MSC/SSPa;
Step S306, SCPa send FCI (Furnish ChargingInformation provides charge information) message to MSC/SSPa again, and notice SSP calls out in the ticket at this and adds related content (comprising user profile and charge information);
Step S307, SCPa sends to MSC/SSPa by Continue or Connect (continuing) operation with called true number;
After step S308, MSC/SSPa receive Continue or Connect message, send SRI (SendRouting Info sends routing iinformation) message to called HLR b (Home Location Register, attaching position register);
Step S309, called HLR b return CAMEL-Subscription-Information T-CSI (Terminating-CAMEL Subscription Information, terminal CAMEL Subscription Information) and called positional information (Location Information);
Step S310, MSC/SSPa send IDP message by the address that obtains called SCPb in the T-CSI data to SCPb;
After step S311, SCPb receive IDP message, analyze called subscriber's account number earlier.If account number effectively then SCPb is determined rate according to dialed field and called physical location, send RRBE to MSC/SSPa;
Step S312, SCPb then sends AC message to MSC/SSPa;
Step S313, SCPb sends to MSC/SSPa by the Connect operation with called true number;
Step S314 after SSPa receives Connect, sends SRI message to called HLR b once more;
Step S315, HLRb return SRI ACK message, wherein carry MSRN (Mobile Station Roaming Number, mobile communication station roaming number); MSCa/VLR (Visited Location Register, VLR Visitor Location Register)/SSP continues according to called MSRN.Conversation stops, the on-hook of calling and called any one party, and MSCa/VLR/SSP reports onhook event to SCPa, SCPb respectively, the SCP call release.
Fig. 4 is the communication system based on intelligent network according to the embodiment of the invention, comprising:
Caller exchange network element 10 is used for sending the primary event reporting message to report calling number and called private network number information according to the calling that receives to the calling service control point; Also be used for according to the caller and called that continues of called true number;
Calling service control point 20 is used for inquiring about and get access to called true number according to called private network number information to critical point service control point 30; The called true number that also is used for getting access to sends to caller exchange network element; And
Critical point service control point 30.
Preferably, in above-mentioned system, also comprise:
Service management point 50, the shared data that is used for receiving send to its service control point of managing, and send to the critical point service control point simultaneously;
Critical point service control point 30 is used to store the shared data that receives;
Wherein, as shown in Figure 2, the service management point that tent support system 40 is managed is a plurality of, a plurality of service management points belong to the intelligent network business platform of different manufacturers, shared data comprises all users' of the intelligent network business platform that belongs to different manufacturers private network number information and corresponding true number, when calling out to Virtual Private Network call, the private network number information comprises group number and short codes.
Preferably, when calling out to Virtual Private Network call, caller exchange network element 10 also is used for receipt of call; Also be used for CAMEL-Subscription-Information according to the caller of calling out and trigger professionally, send the primary event reporting messages with the true number that reports caller and the called short codes of calling to calling service control point 20.
Calling service control point 20 also is used for sending the Execute query statements to critical point service control point 30, carries called short codes and group number in the Execute query statement;
Critical point service control point 30 comprises:
Sending module 302, the true number that is used for finding returns to calling service control point 20.
As can be seen from the above description, the present invention has realized following technique effect:
(1) utilizes existing elements, realized intercoming mutually between the different manufacturers user for professional can the making of private network as VPN;
(2) need not add hardware device, very little to the change of existing network, the engineering difficulty is lower;
(3) realize the storage of data sync and data centralization, and can be easier to carry out more all sidedly data check, can guarantee the safety and the correctness of data.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and carry out by calculation element, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the communication means based on intelligent network is characterized in that, comprising:
Caller switching network unit sends the primary event reporting message to report calling number and called private network number information according to the calling that receives to the calling service control point;
Called true number is inquired about and got access in described calling service control point according to described called private network number information to the critical point service control point;
The described called true number that described calling service control point will get access to sends to described caller exchange network element;
Described caller switching network unit is according to the described caller and described called that continues of described called true number.
2. method according to claim 1 is characterized in that, also comprises:
The tent support system issues to its service management point of managing to be needed synchronously and the shared data of centralized stores;
The described service management shared data that receives of naming a person for a particular job sends to the service control point that it is managed, and sends to described critical point service control point simultaneously;
The shared data that the service control point storage of described critical point receives;
Wherein, the service management point that described tent support system is managed is a plurality of, described a plurality of service management point belongs to the intelligent network business platform of different manufacturers, described shared data comprises all users' of the intelligent network business platform that belongs to different manufacturers private network number information and corresponding true number, when described calling was Virtual Private Network call, described private network number information comprised group number and short codes.
3. method according to claim 2 is characterized in that, also comprises:
Described service control point will need synchronously and the shared data of centralized stores sends to its affiliated service management point;
The name a person for a particular job shared data that receives of service management under described is transmitted to described critical point service control point and stores.
4. method according to claim 2 is characterized in that, the service control point that described service management point is managed communicates by Execute interface and described critical point service control point.
5. according to each described method of claim 1 to 4, it is characterized in that, when described calling was Virtual Private Network call, caller switching network unit sent the primary event reporting message according to the calling that receives to the calling service control point and comprises to report calling number and called private network number information:
Caller exchange network element receipt of call;
Described caller switching network unit triggers professional according to the CAMEL-Subscription-Information of the caller of described calling, send the primary event reporting message with the true number that reports described caller and the called short codes of described calling to the calling service control point.
6. method according to claim 5 is characterized in that, described calling service control point is inquired about and got access to called true number to the critical point service control point according to described called private network number information and comprises:
Described calling service control point sends the Execute query statement to described critical point service control point, carries described called short codes and group number in the described Execute query statement;
Described critical point service control point number is searched described called true number according to the called short codes that receives and group;
The true number that described critical point service control point will find returns to described calling service control point.
7. the communication system based on intelligent network is characterized in that, comprising:
Caller exchange network element is used for sending the primary event reporting message to report calling number and called private network number information according to the calling that receives to the calling service control point; Also be used for according to the described caller and described called that continues of called true number;
Described calling service control point is used for inquiring about and get access to called true number according to described called private network number information to the critical point service control point; The described called true number that also is used for getting access to sends to described caller exchange network element;
Described critical point service control point.
8. system according to claim 7 is characterized in that, also comprises:
The tent support system is used for issuing needs synchronously and the shared data of centralized stores to its service management point of managing;
Service management point, the shared data that is used for receiving send to its service control point of managing, and send to described critical point service control point simultaneously;
Described critical point service control point is used to store the shared data that receives;
Wherein, the service management point that described tent support system is managed is a plurality of, described a plurality of service management point belongs to the intelligent network business platform of different manufacturers, described shared data comprises all users' of the intelligent network business platform that belongs to different manufacturers private network number information and corresponding true number, when described calling was Virtual Private Network call, described private network number information comprised group number and short codes.
9. according to claim 7 or 8 described systems, it is characterized in that when described calling was Virtual Private Network call, caller exchange network element also was used for receipt of call; Also be used for CAMEL-Subscription-Information according to the caller of described calling and trigger professionally, send the primary event reporting message with the true number that reports described caller and the called short codes of described calling to the calling service control point.
10. system according to claim 9 is characterized in that, described calling service control point also is used for sending the Execute query statement to described critical point service control point, carries described called short codes and group number in the described Execute query statement;
Described critical point service control point comprises:
Search module, be used for number searching described called true number according to the called short codes that receives and group;
Sending module, the true number that is used for finding returns to described calling service control point.
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| CN102404696A (en) * | 2010-09-14 | 2012-04-04 | 中国移动通信集团江苏有限公司 | Method and device for setting ring-back tone for caller identification |
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| CN102882873A (en) * | 2012-09-29 | 2013-01-16 | 深圳市博瑞得科技有限公司 | Method and system for synthesizing intelligent network ticket |
| CN102882873B (en) * | 2012-09-29 | 2015-03-18 | 深圳市博瑞得科技有限公司 | Method and system for synthesizing intelligent network bill record |
| CN104378747A (en) * | 2013-08-15 | 2015-02-25 | 中国移动通信集团公司 | Method and device for calling opposite-terminal device with short number |
| CN107645713A (en) * | 2016-07-21 | 2018-01-30 | 中国移动通信集团安徽有限公司 | A kind of method of calling, across cluster cornet server and the network equipment |
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