CN101980549B - Method, device and system for implementing multi-service nesting in CDMA network - Google Patents
Method, device and system for implementing multi-service nesting in CDMA network Download PDFInfo
- Publication number
- CN101980549B CN101980549B CN201010516862.1A CN201010516862A CN101980549B CN 101980549 B CN101980549 B CN 101980549B CN 201010516862 A CN201010516862 A CN 201010516862A CN 101980549 B CN101980549 B CN 101980549B
- Authority
- CN
- China
- Prior art keywords
- tldn
- call
- related information
- user
- grappling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/1016—IP multimedia subsystem [IMS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/102—Gateways
- H04L65/1023—Media gateways
- H04L65/103—Media gateways in the network
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a method, an apparatus, and a system for implementing multi-service nesting in a CDMA (code division multiple access) network. The method comprises that: an IMS (IP multimedia subsystem) network device receives a TLDN (temporary local dialing number) sent by a mobile switching center, wherein the TLDN is acquired from an anchoring service control point by a mobile terminal; the IMS network device acquires calling related information of a user from the anchoring service control point according to the TLDN; and the IMS network device triggers a plurality of services allowed in the contract signed by the user by using the acquired calling related information. The method and the system solve the problem that the plurality of services in the CDMA network cannot be nested, are simple to implement, have little change on the conventional network, and improve the stability of the CDMA network and the like.
Description
Technical field
The present invention relates to the communications field, in particular to implementation method, device and the system of multi-service nesting in a kind of CDMA (CodeDivision Multiple Access, code division multiple access access) network.
Background technology
Intelligent network (IN, Intelligent Network), such as CDMA intelligent network is that one is based upon on Back ground Information network, based on business and the concept that is separated of exchange, for user provides one deck new network structure of various new business.The control of its business is by a concentrated node, be service control point (SCP, Service Control Point) complete, and switch in network (for example, SSP, Service Switching Point, Service Switching Point) complete basic call treatment, and under the commander of SCP, complete the business of various complexity, finally realize Service control and separate with calling out to control.
Under existing CDMA intelligent service networks framework, SSP is by HLR (HomeLocation Register, attaching position register) user contracting data that issues (belongs to each DP (Distribution Point, distributing point) trigger, the address that comprises SCP) report SCP, by SCP Analysis deterrmination and to SSP indicating services information, but a user can only have a service key at synchronization, this has just limited a user and has triggered simultaneously the possibility of multiple business, and operator cannot promote multi-service to user.
If need to realize multiple business at present in cdma network, just multiple service logics must be placed in a business and realize, limit greatly carrying out of intelligent network services; On the other hand, in the time that intelligent network business is carried out very ripely, if need to add new function in original business, have to original business to be improved, operator need to pay expensive service maintenance expense to original business, has also affected the stability of Network simultaneously.
Summary of the invention
Main purpose of the present invention is to provide implementation method, device and the system of multi-service nesting in a kind of cdma network, at least to solve the problem that in above-mentioned cdma network, multiple business cannot be nested.
According to an aspect of the present invention, provide the implementation method of multi-service nesting in a kind of cdma network, having comprised: IMS network equipment has received the interim local directory number TLDN that mobile switching centre sends; Wherein, TLDN is that mobile terminal obtains to grappling service control point; IMS network equipment obtains user's call-related information to grappling service control point according to TLDN; IMS network equipment uses the call-related information obtaining to trigger multiple business that user contracts.
According to a further aspect in the invention, provide the implement device of multi-service nesting in a kind of cdma network, having comprised: receiver module, the interim local directory number TLDN sending for receiving mobile switching centre; Wherein, TLDN is that mobile terminal obtains to grappling service control point; Call information acquisition module, for obtaining user's call-related information to grappling service control point according to the TLDN of receiver module reception; Business trigger module, for using the call-related information that call information acquisition module obtains to trigger multiple business that user contracts.
According to another aspect of the invention, a kind of grappling business control device is provided, comprise: number is selected module, for receiving the initial routing messages from mobile switching centre, select a TLDN at random from number section of interim local directory number TLDN of specifying; Binding module, for selecting number TLDN and the current call-related information of user that module is selected to bind; Number provides module, and for return to initial routing response message to mobile switching centre, wherein, initial routing response message carries the TLDN that number selects module to select; Call information sending module, for receiving after the TLDN of IMS network equipment transmission, search current call-related information according to TLDN, the call-related information finding is sent to IMS network equipment, trigger according to call-related information multiple business that user contracts by IMS network equipment.
In accordance with a further aspect of the present invention, the system that realizes of multi-service nesting in a kind of cdma network is provided, comprise: mobile switching centre, be used for knowing user's grappling business of contracting, triggering grappling service control point is user assignment interim local directory number TLDN, and obtain TLDN, and TLDN is offered to IMS network equipment; Grappling service control point, being used for is user assignment TLDN according to the triggering of mobile switching centre, TLDN and the current call-related information of user are bound, and TLDN is offered to mobile switching centre, and the TLDN providing according to IMS network equipment searches current call-related information, the call-related information finding is sent to IMS network equipment; IMS network equipment, for receiving the TLDN of mobile switching centre's transmission, obtains user's call-related information to grappling service control point according to TLDN, use call-related information to trigger multiple business that user contracts.
By the present invention, adopt by using the grappling service control point in cdma network, the signing service of user in cdma network can be associated with IMS (IP Multimedia System) network, can complete the nested of multiple business in cdma network by indirect use IMS network equipment, solve the problem that in cdma network, multiple business cannot be nested, and realize simply, and less to existing network change, improve the stability of cdma network etc.
Brief description of the drawings
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is according to the implementation method flow chart of multi-service nesting in the cdma network of the embodiment of the present invention 1;
Fig. 2 is the networking structure schematic diagram according to the embodiment of the present invention 2;
Fig. 3 is the implementation method interacting message figure according to multi-service nesting in the calling procedure of the embodiment of the present invention 2;
Fig. 4 is according to the structured flowchart of the system that realizes of multi-service nesting in the cdma network of the embodiment of the present invention 3;
Fig. 5 is according to the concrete structure block diagram of the system that realizes of multi-service nesting in the cdma network of the embodiment of the present invention 3;
Fig. 6 is according to the structured flowchart of the implement device of multi-service nesting in the cdma network of the embodiment of the present invention 4;
Fig. 7 is according to the structured flowchart of the grappling business control device of the embodiment of the present invention 5.
Embodiment
Hereinafter also describe the present invention in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the application can combine mutually.
The embodiment of the present invention is on existing cdma network and IMS network and business platform basis, adopt the mode of stack networking, the signing business information of user in also preserving cdma network in IMS network, by adopting a grappling service apparatus, the business triggering of user in cdma network is realized by IMS network, because IMS network is broadband network, can realize the nested of business, solve the user in cdma network and cannot realize the problem of business nesting.
Embodiment 1
Fig. 1 shows according to the implementation method flow chart of multi-service nesting in a kind of cdma network of the embodiment of the present invention, and the method comprises the following steps:
Step S102, IMS network equipment receives the TLDN (interim local directory number) that mobile switching centre sends; Wherein, TLDN obtains to grappling service control point (Anchor SCP) for this mobile terminal;
The mobile switching centre of the present embodiment adopts to be known after the signing grappling business of user, then to trigger grappling service control point be this user assignment TLDN; Therefore, before step S102, the method also comprises: mobile switching centre receives after Client-initiated calling, inquires about the whether signing grappling business of this user to HLR; If so, it is this user assignment TLDN that mobile switching centre triggers grappling service control point, and obtains the TLDN of distribution, and this TLDN is offered to above-mentioned IMS network equipment; If not, do not trigger grappling service control point distribution T LDN, carry out call treatment according to existing flow process.
Because preserve user's CAMEL-Subscription-Information on HLR, the grappling business if user has contracted, HLR will inform user's grappling business of contracting, and can adopt nested mode to trigger multiple business that user contracts.
Mobile switching centre, in the time triggering grappling service control point distribution T LDN, can send initial routing messages to grappling service control point, for example ANLYZD message; Grappling service control point is received after this initial routing messages, a TLDN of random selection from the TLDN section of specifying, and call-related information current to the TLDN and the user that select is bound, return to initial routing response message to mobile switching centre, wherein, initial routing response message carries selectable TLDN.Wherein, call-related information can comprise: calling and called number, caller location information parameter value etc.
Mobile switching centre obtains after above-mentioned TLDN, and TLDN is offered to IMS network equipment, for example, TLDN is offered to the MGCF (Media GatewayControl Function, Media Gateway Controller) in IMS network.
The grappling service control point (grappling SCP) of the embodiment of the present invention is multiple networks fusion business platform, dock CDMA net and IMS network simultaneously, can process WIN (WirelessIntelligent Network, wireless intelligent network) agreement, ISC-SIP (Internet SoftwareConsortium-Session Initiation Protocol, the Internet software alliance-session initiation protocol), the protocol message such as MAP (Mobile Application Protocol, mobile application protocol).Wherein, WIN is the Mobile Intelligent Network Technology standard for cdma system formulation that U.S.'s telecommunications industry association (TIA) is released.It is based on ANSI-41MAP agreement, is a core network protocol based on intelligent network completely.
Step S104, IMS network equipment obtains user's call-related information to grappling service control point according to above-mentioned TLDN;
Above-mentioned TLDN can be made up of two parts, the part number of being section, a part is serial number, wherein, and calling party's area code difference, number section of its correspondence is also different, between number section and area code, have corresponding relation, conventionally determine corresponding TLDN section by the ownership area code of calling number, number section is in order to indicate IMS network equipment to obtain call-related information to grappling service control point, serial number distribution capable of circulation, in order to indicate current calling.For example: the MGCF in IMS network obtains the current call-related information of user according to above-mentioned TLDN to grappling service control point.
Step S106, IMS network equipment uses the call-related information obtaining to trigger multiple business that user contracts.
Multiple business that IMS network equipment triggering user contracts can adopt following manner to realize: the MGCF in IMS network receives after the current call-related information of user, generate access message according to call-related information, access message is sent to the CSCF (Call State Control Funtion, call state controlled entity) in IMS network; CSCF triggers user in the upper signing multiple business of the HSS of IMS network (Home Subscriber Server, user attaching server) according to access message.
MGCF obtains the current call-related information of user according to TLDN to grappling service control point and comprises: MGCF sends position location request message to grappling service control point, and wherein, this position location request message carries TLDN; Grappling service control point is searched the current call-related information of user according to TLDN, sends position location response message to MGCF, and wherein, this position location response message carries call-related information.
Preferably, the position location response message that above-mentioned grappling business system point sends also carries call flow identifier; Correspondingly, MGCF generates access message according to call-related information and comprises that: MGCF receives after the location response message of described position, determines the flow process of current calling according to call flow identifier, generates access message according to definite flow process and call-related information.
The embodiment of the present invention is utilized existing IMS network and business platform, simply transforms, and the multi-service nesting of realizing CDMA network users by increasing a grappling service control point triggers; The CDMA network users independently grappling business of only need contracting, and its multiple business of can simultaneously contracting on the HSS of IMS network; If while now wanting to increase new business function in original business, do not need to revise original business, only need to increase a business function newly just passable, what kept greatly that the stability of system and user experience is rich.
Embodiment 2
The present embodiment describes as an example of the group network system shown in Fig. 2 example, and wherein, whole network system comprises two large divisions: C net core net (being cdma network) and IMS core net, the two is by SIP-ITU-T intercommunication.In C net, be provided with grappling business platform (AnchorSCP).Grappling business platform plays key effect in whole system, the C network service user independent anchor business of contracting, and it is actually a multiple networks fusion business, docks C net and IMS network simultaneously, can process the protocol messages such as WIN, ISC-SIP, MAP.
Grappling business platform and IMS network can be arranged corresponding grappling service access code in advance, comprise the inside access code (the present embodiment uses N1 to replace) of outgoing flow process, inside access code and the inner access code of anti-repetition grappling of calling flow process.Wherein, the latter's effect is calledly to complete after triggering at IMS network for preventing that C network users from doing, and calls out by grappling again and returns IMS network.
The call request of sending for C net core net, grappling business platform can distribute and return No. TLDN, using this No. TLDN as major key (or being called index), calling and called number, caller location information parameter value (mobile switching centre mark MSCID, cell ID CellID, local position mark LocationAreaID, mobile logo number (MIN, MobileIdentification Number) etc.) binding are recorded in database caches simultaneously.
Call out and be routed to after IMS core net by C net core net, grappling business platform can be processed position requests (LocationRequest) message that MGCF sends here, and can the parameters such as the caller location information of buffer memory be before handed down to MGCF according to No. TLDN; In addition, in called flow, grappling business platform also needs to process the message from CSCF, can in the result of returning, add the inner access code of anti-repetition grappling, call routing returns after MGCF, can process from the special number of MGCF and trigger, simultaneously for calling out follow-up various may message also can correctly processing.
AS I in Fig. 2 and AS II carry the business of required triggering, such as IVPN business etc.
Do caller with C network users below, by reference to the accompanying drawings 3, the Message Processing flow process of the present embodiment is carried out to brief description:
Step S301, C network users is initiated a calling, calls out by caller roaming location MSCe and processes, and wherein, MSCe is the MSC in Fig. 3;
Step S302, MSCe inquires about Originating CAMEL Subscription Information to HLR, HLR takes back user signing contract information (grappling service profile: 36, No. 37 triggers) in response, trigger grappling business, MSCe sends and starts solicitation message (ORREQ) to grappling service control point (Anchor SCP);
Step S303, grappling service control point is replied the application of starting and is returned results message (orreq);
Step S304, MSC triggers No. 37 triggers, sends the routing messages (ANLYZD) that starts and is prepared as to grappling service control point the routing of starting;
Step S305, the Random assignment from specific TLDN section of grappling service control point go out one No. TLDN, and information needed binding is recorded in database caches, the routing response message (anlyzd) that starts that carries No. TLDN is handed down to MSC simultaneously
Step S306, caller roaming place MSC routes the call to C network service user attaching MGCF by IAM message, and wherein called number is No. TLDN;
Step S307, MGCF analyzes No. TLDN, triggers No. 32 trigger, sends out position location request (LOCREQ) message to grappling service control point, carries No. TLDN;
Step S308, grappling service control point is received after message, in database caches record, obtain current real called party number by called TLDN condition query, and before it, insert the inside access code N1 of outgoing flow process, the charging relevant parameters of related other buffer memory is filled in position location response (locreq) message and is handed down to MGCF;
Step S309, MGCF judges that according to the route code N1 before the called number in issuing message this calling is calling procedure, remove access code N1, in route (rout) territory of access (Invite) message, add Orig***.com, then above-mentioned four location parameters are positioned over to access network information territory (being P-Access-Network-Info territory), finally this Invite message are routed to S-CSCF;
Step S310, S-CSCF judges that according to the Orig mark in Invite message this calling is that calling procedure is called out, and to HSS inquiry caller information, obtains the CAMEL-Subscription-Information of calling number, carries out successively the nested triggering of business I and II;
Step S311, S-CSCF continues called.After above-mentioned two business flow processing, S-CSCF routes the call to called place network, also may then trigger called flow business.
For the user in C net when called, the grappling business if this called subscriber has also contracted, the MSC in C net will obtain No. TLDN of this called subscriber to grappling service control point, according to the mode of above-mentioned calling procedure by this MGCF offering in IMS network for No. TLDN, carried out this called subscriber's business trigger process by MGCF, its business trigger process and above-mentioned calling procedure are similar, no longer describe in detail here.Afterwards, calling will be triggered to grappling business platform (being above-mentioned grappling service control point), and grappling business platform, at the anti-repeated trigger access code of called front insertion N3, is issued to CSCF by calling; CSCF routes the call to MGCF, and MGCF realizes special access code mode according to called prefix N3 and triggers; Grappling business platform judges that according to called prefix this calling has realized called service trigger flow at IMS network, is handed down to MGCF by called number trigger; MGCF processes calling out according to this trigger, and calling is landed; No longer describe in detail for the processing after call proceeding.
The embodiment of the present invention is utilized existing IMS network and business platform, simply transforms, and the multi-service nesting of realizing C network users by increasing a grappling business platform triggers; The C network users independently grappling business of only need contracting, and its multiple business of can simultaneously contracting on HSS; If while now wanting to increase new business function in original business, do not need to revise original business, only need to increase a business function newly just passable, what kept greatly that the stability of system and user experience is rich.
Embodiment 3
Fig. 4 shows according to the structured flowchart of the system that realizes of multi-service nesting in a kind of cdma network of the embodiment of the present invention, this system comprises: mobile switching centre 42, grappling service control point 44 and IMS network equipment 46, wherein, mobile switching centre 42 is connected with grappling service control point 44, the two can be arranged at cdma network, and the function of each equipment is as follows:
Mobile switching centre 42, for knowing user's grappling business of contracting, triggering grappling service control point 44 is user assignment interim local directory number TLDN, and obtains TLDN, and TLDN is offered to IMS network equipment 46;
Grappling service control point 44, for being user assignment TLDN according to the triggering of mobile switching centre 42, binds described TLDN and the current call-related information of described user, and TLDN is offered to mobile switching centre 42; And the TLDN providing according to IMS network equipment 46 searches current call-related information, the call-related information finding is sent to IMS network equipment 46;
IMS network equipment 46 is connected with grappling service control point 44 with mobile switching centre 42 respectively, for receiving the TLDN that mobile switching centre 42 sends, obtain user's call-related information according to this TLDN to grappling service control point 44, use this call-related information to trigger multiple business that user contracts.
This system also comprises: HLR, the information that provides user whether to contract grappling business to mobile switching centre 42 for the CAMEL-Subscription-Information of preserving according to this locality.Wherein, mobile switching centre 42 receives Client-initiated call out after, by know user's grappling business of contracting to the CAMEL-Subscription-Information of HLR inquiring user; Because preserve user's CAMEL-Subscription-Information on HLR, the grappling business if user has contracted, HLR will inform user's grappling business of contracting, and can adopt nested mode to trigger multiple business that user contracts.
Mobile switching centre 42, in the time triggering grappling service control point 44 distribution T LDN, can send initial routing messages to grappling service control point 44, for example ANLYZD message; Grappling service control point 44 is received after this initial routing messages, a TLDN of random selection from the TLDN section of specifying, and call-related information current to the TLDN and the user that select is bound, return to initial routing response message to mobile switching centre 42, wherein, initial routing response message carries selectable TLDN.
As shown in Figure 5, IMS network equipment 46 comprises:
MGCF 462, for receiving TLDN, obtains the current call-related information of user according to TLDN to grappling service control point 44, generates access message according to call-related information, sends access message;
CSCF 464, the access message sending for receiving MGCF 462, triggers according to access message multiple business that user contracts on HSS;
HSS 466, for preserving user's signing service.
Preferably, MGCF comprises: request message sending module, for receiving after TLDN, send position location request message to grappling service control point 44, and wherein, position location request message carries TLDN; Access message sending module, for receiving after the call-related information that grappling service control point 44 returns, generates access message according to call-related information, sends access message;
Grappling service control point 44 comprises: response message sending module, be used for receiving after position location request message, search the current call-related information of user according to TLDN, send position location response message to MGCF462, wherein, location response message in position carries call-related information.
Wherein, call-related information can comprise: calling and called number, caller location information parameter value etc.
Preferably, the position location response message that above-mentioned grappling business system point 44 sends also carries call flow identifier; Correspondingly, MGCF 462 receives after the location response message of position, determines the flow process of current calling according to call flow identifier, generates access message according to definite flow process and call-related information.
The embodiment of the present invention is utilized existing IMS network and business platform, and the multi-service nesting of realizing CDMA network users by increasing a grappling service control point triggers; The CDMA network users independently grappling business of only need contracting, and its multiple business of can simultaneously contracting on HSS; If while now wanting to increase new business function in original business, do not need to revise original business, only need to increase a business function newly just passable, what kept greatly that the stability of system and user experience is rich.
Embodiment 4
Fig. 6 shows according to the structured flowchart of the implement device of multi-service nesting in a kind of cdma network of the embodiment of the present invention, this device can arrange on the MGCF of IMS network in the above-described embodiments, also can, according to real network situation, be arranged on other equipment, or arrange separately.This device comprises:
Receiver module 62, the interim local directory number TLDN sending for receiving mobile switching centre; Wherein, TLDN is that mobile terminal obtains to grappling service control point;
The mobile switching centre of the present embodiment receives after user's calling, and can trigger grappling service control point is this user assignment TLDN, for example, sends initial routing messages to grappling service control point, for example ANLYZD message; Grappling service control point is received after this initial routing messages, a TLDN of random selection from the TLDN section of specifying, and call-related information current to the TLDN and the user that select is bound, return to initial routing response message to mobile switching centre, wherein, initial routing response message carries selectable TLDN.Wherein, call-related information can comprise: calling and called number, caller location information parameter value etc.
Call information acquisition module 64, is connected with receiver module 62, obtains user's call-related information for the TLDN receiving according to receiver module 62 to grappling service control point;
Business trigger module 66, is connected with call information acquisition module 64, triggers for the call-related information that uses this call information acquisition module 64 to obtain multiple business that this user contracts.
In the time that said apparatus is MGCF, business trigger module 66 triggers multiple business that user contracts can adopt following manner: business trigger module 66 generates access message according to above-mentioned call-related information, access message is sent to the CSCF in IMS network, trigger by CSCF multiple business that user contracts on the HSS of IMS network.
The device of the embodiment of the present invention is received after TLDN, determines and need to obtain to grappling service control point the relevant information of current calling according to this TLDN, uses the call-related information obtaining to trigger multiple business that user contracts.The CDMA network users independently grappling business of only need contracting, and its multiple business of can simultaneously contracting on HSS; If while now wanting to increase new business function in original business, do not need to revise original business, only need to increase a business function newly just passable, what kept greatly that the stability of system and user experience is rich.
Embodiment 5
Fig. 7 shows the grappling business control device according to the embodiment of the present invention, and this device comprises:
Number is selected module 72, for receiving the initial routing messages from mobile switching centre, selects a TLDN at random from number section of interim local directory number TLDN of specifying;
Binding module 74, selects module 72 to be connected with number, for number being selected the current call-related information of TLDN that module 72 selects and user bind;
Number provides module 76, is connected with binding module 74, and for return to initial routing response message to mobile switching centre, wherein, initial routing response message carries the TLDN that number selects module to select;
Call information sending module, for receiving after the TLDN of IMS network equipment transmission, search current call-related information according to TLDN, the call-related information finding is sent to IMS network equipment, trigger according to call-related information multiple business that this user contracts by this IMS network equipment.
The present embodiment utilizes existing IMS network and business platform, and the multi-service nesting of realizing CDMA network users by increasing above-mentioned grappling business control device triggers; The CDMA network users independently grappling business of only need contracting, and its multiple business of can simultaneously contracting on HSS; If while now wanting to increase new business function in original business, do not need to revise original business, only need to increase a business function newly just passable, what kept greatly that the stability of system and user experience is rich.
Above embodiment by increasing a grappling service control point in cdma network, the signing service of user in cdma network can be associated with IMS network, can complete the nested of multiple business in cdma network by the existing capability in indirect use IMS network, realize simple, and less to existing network change, improve the stability of cdma network etc.
Obviously, those skilled in the art should be understood that, above-mentioned of the present invention each module or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on the network that multiple calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in storage device and be carried out by calculation element, and in some cases, can carry out shown or described step with the order being different from herein, or they are made into respectively to each integrated circuit modules, or the multiple modules in them or step are made into single integrated circuit module to be realized.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. an implementation method for multi-service nesting in code division multiple access access cdma network, is characterized in that, comprising:
IP Multimedia System IMS network equipment receives the interim local directory number TLDN that mobile switching centre sends; Wherein, described TLDN is that described mobile switching centre obtains to grappling service control point;
Described IMS network equipment obtains user's call-related information to described grappling service control point according to described TLDN, comprising: the media gateway controller MGC F in described IMS network obtains the current call-related information of described user according to described TLDN to described grappling service control point;
Described IMS network equipment uses the described call-related information obtaining to trigger multiple business that described user contracts, and comprising: described MGCF generates access message according to described call-related information; And described access message is sent to the call state controlled entity CSCF in described IMS network; Described CSCF triggers according to described access message multiple business that described user contracts on the user attaching server HSS of described IMS network.
2. method according to claim 1, is characterized in that, before described IMS network equipment receives the interim local directory number TLDN of mobile switching centre's transmission, described method comprises:
Described mobile switching centre receives after Client-initiated calling, inquires about the whether signing grappling business of described user to attaching position register HLR;
If so, it is described user assignment TLDN that described mobile switching centre triggers grappling service control point, and obtains described TLDN, and described TLDN is offered to described IMS network equipment.
3. method according to claim 2, is characterized in that, it is that described user assignment TLDN comprises that described mobile switching centre triggers grappling service control point:
Described mobile switching centre sends initial routing messages to grappling service control point;
Described grappling service control point is received after described initial routing messages, a TLDN of random selection from the TLDN section of specifying, and by the TLDN of described selection and the binding of the current call-related information of described user, return to initial routing response message to described mobile switching centre, wherein, described initial routing response message carries the TLDN of described selection.
4. method according to claim 1, is characterized in that, described MGCF obtains the current call-related information of described user according to described TLDN to described grappling service control point and comprises:
Described MGCF sends position location request message to described grappling service control point, and wherein, described position location request message carries described TLDN;
Described grappling service control point is searched the current call-related information of described user according to described TLDN, sends position location response message to described MGCF, and wherein, described position location response message carries described call-related information.
5. method according to claim 4, is characterized in that, the described position location response message that described grappling business system point sends also carries call flow identifier;
Described MGCF generates access message according to described call-related information and comprises: described MGCF receives after the location response message of described position, determine the flow process of current calling according to described call flow identifier, generate access message according to definite flow process and described call-related information.
6. an implement device for multi-service nesting in code division multiple access access cdma network, is characterized in that, comprising:
Receiver module, the interim local directory number TLDN sending for receiving mobile switching centre; Wherein, described TLDN is that described mobile switching centre obtains to grappling service control point;
Call information acquisition module, the call-related information that obtains user for the described TLDN receiving according to described receiver module to described grappling service control point, comprising: the media gateway controller MGC F in described IMS network obtains the current call-related information of described user according to described TLDN to described grappling service control point;
Business trigger module, triggers for the described call-related information that uses described call information acquisition module to obtain multiple business that described user contracts, and comprising: described MGCF generates access message according to described call-related information; And described access message is sent to the call state controlled entity CSCF in described IMS network; Described CSCF triggers according to described access message multiple business that described user contracts on the user attaching server HSS of described IMS network.
7. a grappling business control device, is characterized in that, comprising:
Number is selected module, for receiving the initial routing messages from mobile switching centre, selects a TLDN at random from number section of interim local directory number TLDN of specifying;
Binding module, for selecting described number the current call-related information of described TLDN that module selects and user to bind;
Number provides module, and for return to initial routing response message to described mobile switching centre, wherein, described initial routing response message carries the described TLDN that described number selects module to select;
Call information sending module, for receiving after the described TLDN of IMS network equipment transmission, search current call-related information according to described TLDN, the described call-related information finding is sent to described IMS network equipment, trigger according to described call-related information multiple business that described user contracts by described IMS network equipment, comprise: the media gateway controller MGC F in described IMS network obtains the current call-related information of described user according to described TLDN to described grappling service control point, described MGCF generates access message according to described call-related information, and described access message is sent to the call state controlled entity CSCF in described IMS network, described CSCF triggers according to described access message multiple business that described user contracts on the user attaching server HSS of described IMS network.
8. the system that realizes of multi-service nesting in code division multiple access access cdma network, is characterized in that, comprising:
Mobile switching centre, for knowing user's grappling business of contracting, triggering grappling service control point is described user assignment interim local directory number TLDN, and obtains described TLDN, and described TLDN is offered to IMS network equipment;
Described grappling service control point, for being TLDN described in described user assignment according to the triggering of described mobile switching centre, described TLDN and the current call-related information of described user are bound, and described TLDN is offered to described mobile switching centre, and the TLDN providing according to described IMS network equipment searches current call-related information, the described call-related information finding is sent to described IMS network equipment;
Described IMS network equipment, the described TLDN sending for receiving described mobile switching centre, the call-related information that obtains user according to described TLDN to described grappling service control point, uses described call-related information to trigger multiple business that described user contracts;
Wherein, described IMS network equipment also comprises:
MGCF, for receiving described TLDN, obtains the current call-related information of described user according to described TLDN to described grappling service control point, generates access message according to described call-related information, sends described access message;
CSCF, the described access message sending for receiving described MGCF, triggers according to described access message multiple business that described user contracts on HSS;
Described HSS, for preserving described user's signing service.
9. system according to claim 8, is characterized in that, described system also comprises:
HLR, the information that provides described user whether to contract grappling business to described mobile switching centre for the CAMEL-Subscription-Information of preserving according to this locality.
10. system according to claim 8, is characterized in that,
Described MGCF comprises: request message sending module, for receiving after described TLDN, send position location request message to described grappling service control point, and wherein, described position location request message carries described TLDN; Access message sending module, for receiving after the call-related information that described grappling service control point returns, generates access message according to described call-related information, sends described access message;
Described grappling service control point comprises: response message sending module, be used for receiving after described position location request message, search the current call-related information of described user according to described TLDN, send position location response message to described MGCF, wherein, described position location response message carries described call-related information.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010516862.1A CN101980549B (en) | 2010-10-22 | 2010-10-22 | Method, device and system for implementing multi-service nesting in CDMA network |
| PCT/CN2011/072845 WO2012051839A1 (en) | 2010-10-22 | 2011-04-15 | Implementation method, device and system for multi-service nesting in code division multiple access network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010516862.1A CN101980549B (en) | 2010-10-22 | 2010-10-22 | Method, device and system for implementing multi-service nesting in CDMA network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101980549A CN101980549A (en) | 2011-02-23 |
| CN101980549B true CN101980549B (en) | 2014-08-13 |
Family
ID=43601027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010516862.1A Expired - Fee Related CN101980549B (en) | 2010-10-22 | 2010-10-22 | Method, device and system for implementing multi-service nesting in CDMA network |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101980549B (en) |
| WO (1) | WO2012051839A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101980549B (en) * | 2010-10-22 | 2014-08-13 | 中兴通讯股份有限公司 | Method, device and system for implementing multi-service nesting in CDMA network |
| CN104219651B (en) * | 2013-05-29 | 2018-01-23 | 中国电信股份有限公司 | Mobile subscriber shares the method and system of Network |
| CN105530618B (en) * | 2014-09-29 | 2019-01-22 | 中国电信股份有限公司 | For realizing the method and system of virtual number service |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1238111A (en) * | 1996-09-25 | 1999-12-08 | 艾利森电话股份有限公司 | Home location register feature dispatching and arbitration in wireless intelligent network |
| CN101841788A (en) * | 2010-06-12 | 2010-09-22 | 中兴通讯股份有限公司 | Method, device and system for forwarding call |
| CN101867866A (en) * | 2010-06-09 | 2010-10-20 | 中兴通讯股份有限公司 | Multi-intelligent service nested triggering method and system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7522921B2 (en) * | 2005-05-19 | 2009-04-21 | Alcatel-Lucent Usa Inc. | System for simultaneous registration of VoIP network for dual mode mobile telephone stations |
| CN101980549B (en) * | 2010-10-22 | 2014-08-13 | 中兴通讯股份有限公司 | Method, device and system for implementing multi-service nesting in CDMA network |
-
2010
- 2010-10-22 CN CN201010516862.1A patent/CN101980549B/en not_active Expired - Fee Related
-
2011
- 2011-04-15 WO PCT/CN2011/072845 patent/WO2012051839A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1238111A (en) * | 1996-09-25 | 1999-12-08 | 艾利森电话股份有限公司 | Home location register feature dispatching and arbitration in wireless intelligent network |
| CN101867866A (en) * | 2010-06-09 | 2010-10-20 | 中兴通讯股份有限公司 | Multi-intelligent service nested triggering method and system |
| CN101841788A (en) * | 2010-06-12 | 2010-09-22 | 中兴通讯股份有限公司 | Method, device and system for forwarding call |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101980549A (en) | 2011-02-23 |
| WO2012051839A1 (en) | 2012-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102857891B (en) | Domain selection method and domain selection system for called party and HSS(home subscriber server) in domain selection system | |
| CN101449523B (en) | Service change and service back in the intelligent network | |
| EP1816877B1 (en) | A handoff method of circuit switching call connection | |
| CN101931925B (en) | Method for one number connecting calling method and service control point | |
| CN103118347B (en) | Method, system and query facility that a kind of terminal room short codes is called out | |
| CN101107831A (en) | A method and apparatus for handling emergency calls in a packet switched radio access network | |
| US8060087B2 (en) | CDMA intelligent network system and its method, device for realizing international roaming service | |
| US8224358B2 (en) | Method, device and system for implementing one card multiple numbers service | |
| CN102469427B (en) | Method, system and device for realizing one-number service | |
| CN101841788B (en) | The methods, devices and systems of forwarded calls | |
| CN103369159B (en) | A kind of call processing method and equipment | |
| CN102404708B (en) | Method and system for choosing domain of called user and HLR (Home Location Register) in system | |
| CN101980549B (en) | Method, device and system for implementing multi-service nesting in CDMA network | |
| CN102546521B (en) | Based on cdma service nesting method and the system of IMS network | |
| CN101277464B (en) | InFlex network system as well as method for settling stopping machine of work access position register | |
| CN102404651B (en) | Method and system for realizing INAP (Intelligent Network Application Protocol) intelligent service on IMS (IP Multimedia Subsystem) network | |
| CN101990188B (en) | Method and system for selecting enhanced mobile switching center server | |
| CN107645723A (en) | VoLTE access domain selection method and systems | |
| EP2203026B1 (en) | Unity number service call processing method, system and device | |
| CN101374345A (en) | Method, apparatus and system for transferring wireless virtual private network VPN short number of calling subscriber | |
| CN104219651A (en) | Method and system for mobile subscribers to share network services | |
| CN102655613A (en) | Service triggering method and device | |
| CN102595372A (en) | User roaming method and ICS (IMS (IP Multimedia Subsystem) Centralized service) enhanced network | |
| CN102348260A (en) | Terminal calling network selection implementation method and system for single wireless channel access user equipment | |
| CN104754662B (en) | A kind of system of business processing, method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20171022 |