CN107302791A - The method and apparatus synchronous with CS domains supplementary service information for IMS domain - Google Patents
The method and apparatus synchronous with CS domains supplementary service information for IMS domain Download PDFInfo
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- CN107302791A CN107302791A CN201610232786.9A CN201610232786A CN107302791A CN 107302791 A CN107302791 A CN 107302791A CN 201610232786 A CN201610232786 A CN 201610232786A CN 107302791 A CN107302791 A CN 107302791A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04W56/00—Synchronisation arrangements
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Abstract
The present invention discloses a kind of method and apparatus synchronous with CS domains supplementary service information for IMS domain.The device includes：First synchronization module and the second synchronization module, wherein, the supplementary service information in CS domains for obtaining the supplementary service information in CS domains from CS domains attaching position register, and is sent to the first synchronization module by the second synchronization module；First synchronization module, for the supplementary service information according to CS domains, supplementary service configuration request message is sent to IMS domain business configuration proxy gateway, so as to IMS domain business configuration proxy gateway to the multimedia telephony services network element configuration supplementary service based on IMS, supplementary service information is synchronized to IMS domain from CS domains so as to realize.The present invention, without at all transformation is required, complies fully with respective network standard flow to conventional network equipment, and protocol conversion and adaptation effect have only been done wherein.The present invention is easily achieved, and cost of implementation is low.
Description
Technical field
It is more particularly to a kind of to be used for IMS domain and CS domains benefit the present invention relates to moving communicating field
Fill the synchronous method and apparatus of business information.
Background technology
Network due to carry voice traffic in 2/3G or 4G mobile communication is different, supplementary service
The network equipment for configuring and performing supplementary service is each independent；Same user is different in 2/3G or 4G
Used in speech service network and obtain identical service-aware and business experience, it is necessary in IMS (IP
Multimedia Subsystem, wherein IP multimedia subsystem, IP refer to Internet Protocol
Procotol) domain and CS domains (Circuit Switched Domain, circuit commutative field) mended
Fill business information synchronous.
It is required that 4G cards insertion VoLTE (Voice over LTE, the speech business based on IMS,
Wherein LTE implications are Long Term Evolution, Long Term Evolution) terminal or 1x terminals can
Using old business, and obtain identical service-aware and business experience.Assuming that user inserts 4G cards
Enter 1x terminals, dial * 72 and be configured with Call Forwarding Unconditional.After user changes to VoLTE terminals,
Can also be achieved one's goal triggering forwardThis needs supplementary service information being synchronized to IMS domain from CS domains.
Similarly, VoLTE terminals have activated Call Waiting in IMS domain, also must by supplementary service information from
IMS domain is synchronized to CS domains, and user could be continuing with Call Waiting using 1x terminals in CS domains.
Such as without synchronizing traffic data, 4G cards are inserted VoLTE terminals or 1x terminals by user to be made respectively
With business is isolated out, and the service-aware of acquisition and experience are poor.
The content of the invention
In view of above technical problem, is used for IMS domain and CS domains supplement industry the invention provides one kind
The method and apparatus of business synchronizing information, can realize the two-way supplementary service letter of IMS domain and CS domains
The synchronization of breath.
It is used for network protocol multi-media sub-system there is provided one kind according to an aspect of the present invention
The IMS domain method synchronous with circuit-switched CS domain supplementary service information, including：
The supplementary service information in CS domains is obtained from CS domains attaching position register；
According to the supplementary service information in CS domains, send and mend to IMS domain business configuration proxy gateway
Business configuration request message is filled, so that IMS domain business configuration proxy gateway is to based on IMS's
All supplementary services of multimedia telephony services network element configuration, so as to realize supplementary service information
IMS domain is synchronized to from CS domains.
In one embodiment of the invention, methods described also includes：
Judge whether to receive the notification message that IMS core net is sent, wherein the notification message
The notification message of initial registration is carried out in IMS domain for the terminal based on IMS speech businesses；
If receiving the notification message of IMS core net transmission, perform from CS domains homing position
The step of register obtains the supplementary service information in CS domains.
In one embodiment of the invention, CS domains are obtained from CS domains attaching position register
Supplementary service information the step of include：
Qualification request message or registration notification message are sent to CS domains attaching position register, with
Obtain the supplementary service inventory of user；
Judge whether the user have activated Call Forwarding services；
If the user have activated Call Forwarding services, to CS domains attaching position register
Send changed course and exhale request message again, obtain corresponding transferred number.
In one embodiment of the invention, methods described also includes：
Supplementary service configuration request message is replicated from IMS domain business configuration proxy gateway, wherein,
The supplementary service configuration request message is the terminal based on IMS speech businesses to IMS network
When configuring supplementary service, the supplementary service configuration request message sent to Configuration Agent gateway；
The mobile identification number and supplement of IMS domain are extracted from supplementary service configuration request message
Business information；
Please according to the mobile identification number of IMS domain and supplementary service information construction business application
Message is sought, supplementary service registration is initiated to CS domains attaching position register, so that realizing to mend
Fill business information and be synchronized to CS domains from IMS domain.
In one embodiment of the invention, replicate and supplement from IMS domain business configuration proxy gateway
After the step of business configuration request message, methods described also includes：
End based on IMS speech businesses is judged according to the response message of supplementary service configuring request
Hold whether the operation for configuring supplementary service to IMS network succeeds；
If the terminal based on IMS speech businesses to IMS network configure supplementary service operation into
Work(, then perform from supplementary service configuration request message extract IMS domain mobile identification number and
The step of supplementary service information.
It is used for network protocol multi-media sub-system IMS there is provided one kind according to another aspect of the present invention
The domain method synchronous with circuit-switched CS domain supplementary service information, including：
Supplementary service configuration request message is replicated from IMS domain business configuration proxy gateway, wherein,
The supplementary service configuration request message is the terminal based on IMS speech businesses to IMS network
When configuring supplementary service, the supplementary service configuration request message sent to Configuration Agent gateway；
The mobile identification number and supplement of IMS domain are extracted from supplementary service configuration request message
Business information；
Please according to the mobile identification number of IMS domain and supplementary service information construction business application
Message is sought, supplementary service registration is initiated to CS domains attaching position register, so that realizing to mend
Fill business information and be synchronized to CS domains from IMS domain.
In one embodiment of the invention, replicate and supplement from IMS domain business configuration proxy gateway
After the step of business configuration request message, methods described also includes：
End based on IMS speech businesses is judged according to the response message of supplementary service configuring request
Hold whether the operation for configuring supplementary service to IMS network succeeds；
If the terminal based on IMS speech businesses to IMS network configure supplementary service operation into
Work(, then perform from supplementary service configuration request message extract IMS domain mobile identification number and
The step of supplementary service information.
It is used for network protocol multi-media sub-system IMS there is provided one kind according to another aspect of the present invention
The synchronous device of domain and circuit-switched CS domain supplementary service information, including the first synchronization module and
Second synchronization module, wherein：
Second synchronization module, the supplement industry for obtaining CS domains from CS domains attaching position register
Business information, and the supplementary service information in CS domains is sent to the first synchronization module；
First synchronization module, for the supplementary service information according to CS domains, to IMS domain business
Configuration Agent gateway sends supplementary service configuration request message, so that IMS domain business configuration is acted on behalf of
Gateway is to the multimedia telephony services network element configuration supplementary service based on IMS, so that realizing to mend
Fill business information and be synchronized to IMS domain from CS domains.
In one embodiment of the invention, the second synchronization module is additionally operable to judge whether to receive
The notification message that IMS core net is sent, wherein the notification message is based on IMS speech businesses
Terminal IMS domain carry out initial registration notification message；And receiving IMS core net
In the case of the notification message of transmission, perform from CS domains attaching position register and obtain CS domains
The operation of supplementary service information.
In one embodiment of the invention, the second synchronization module includes inventory acquiring unit, known
Other unit and transferred number acquiring unit, wherein
Inventory acquiring unit, for sending qualification request message to CS domains attaching position register
Or registration notification message, to obtain the supplementary service inventory of user；
Recognition unit, for judging whether the user have activated Call Forwarding services；
Transferred number acquiring unit, for the judged result according to recognition unit, in the user
In the case of having have activated Call Forwarding services, send and alter course to CS domains attaching position register
Request message is exhaled again, obtains corresponding transferred number.
In one embodiment of the invention, the first synchronization module is additionally operable to match somebody with somebody from IMS domain business
Put proxy gateway and replicate supplementary service configuration request message, wherein, the supplementary service configuration please
Ask message for the terminal based on IMS speech businesses to IMS network configure supplementary service when, to
The supplementary service configuration request message that Configuration Agent gateway is sent；Disappear from supplementary service configuring request
Breath extracts the mobile identification number and supplementary service information of IMS domain；And by the shifting of IMS domain
Dynamic CUSTOMER ID and supplementary service information are sent to the second synchronization module；
Second synchronization module is additionally operable to mobile identification number and supplementary service according to IMS domain
Information structuring business application request message, supplementary service is initiated to CS domains attaching position register
Registration, CS domains are synchronized to so as to realize by supplementary service information from IMS domain.
In one embodiment of the invention, the first synchronization module is additionally operable to from IMS domain business
Configuration Agent gateway is replicated after supplementary service configuration request message, please according to supplementary service configuration
The response message asked judges the terminal based on IMS speech businesses to IMS network configuration supplement industry
Whether the operation of business succeeds；And configured in the terminal based on IMS speech businesses to IMS network
In the case of the operation of supplementary service is successful, performs and extracted from supplementary service configuration request message
The operation of the mobile identification number and supplementary service information of IMS domain.
It is used for network protocol multi-media sub-system IMS there is provided one kind according to another aspect of the present invention
The synchronous device of domain and circuit-switched CS domain supplementary service information, including the first synchronization module and
Second synchronization module, wherein：
First synchronization module, matches somebody with somebody for replicating supplementary service from IMS domain business configuration proxy gateway
Request message is put, wherein, the supplementary service configuration request message is based on IMS speech businesses
Terminal to IMS network configure supplementary service when, to Configuration Agent gateway send supplementary service
Configuration request message；Mobile subscriber's identification of IMS domain is extracted from supplementary service configuration request message
Code and supplementary service information；And send out the mobile identification number of IMS domain and supplementary service information
Give the second synchronization module；
Second synchronization module, believes for the mobile identification number according to IMS domain and supplementary service
Construction business application request message is ceased, supplementary service is initiated to CS domains attaching position register and steps on
Note, CS domains are synchronized to so as to realize by supplementary service information from IMS domain.
In one embodiment of the invention, the first synchronization module is additionally operable to from IMS domain industry
It is engaged in after Configuration Agent gateway duplication supplementary service configuration request message, is matched somebody with somebody according to supplementary service
The response message for putting request judges that the terminal based on IMS speech businesses configures benefit to IMS network
Whether the operation for filling business succeeds；And in the terminal based on IMS speech businesses to IMS network
In the case of the operation of configuration supplementary service is successful, perform from supplementary service configuration request message
Extract the operation of the mobile identification number and supplementary service information of IMS domain.
The present invention can realize the synchronization of supplementary service information between IMS domain and CS domains；The present invention
To conventional network equipment without at all transformation is required, respective network standard flow is complied fully with,
Protocol conversion and adaptation effect have only been done wherein.The present invention is easily achieved, and cost of implementation
It is low.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will
The required accompanying drawing used in embodiment or description of the prior art is briefly described, it is clear that
Ground, drawings in the following description are only some embodiments of the present invention, for the common skill in this area
For art personnel, without having to pay creative labor, it can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is VoLTE terminals progress supplementary service data one implementation of configuration in VoLTE networks
The schematic diagram of example.
Fig. 2 is that CS domains terminal configures one reality of supplementary service by dialling service code in 2/3G networks
Apply the schematic diagram of example.
Fig. 3 is the present invention device first synchronous with CS domains supplementary service information for IMS domain
The schematic diagram of embodiment.
Fig. 4 is the schematic diagram of the second synchronization module in one embodiment of the invention.
Fig. 5 is the present invention method first synchronous with CS domains supplementary service information for IMS domain
The schematic diagram of embodiment.
Fig. 6 is the present invention device second synchronous with CS domains supplementary service information for IMS domain
The schematic diagram of embodiment.
Fig. 7 is the present invention method second synchronous with CS domains supplementary service information for IMS domain
The schematic diagram of embodiment.
Fig. 8 is the present invention device threeth synchronous with CS domains supplementary service information for IMS domain
The schematic diagram of embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical scheme in the embodiment of the present invention
It is clearly and completely described, it is clear that described embodiment is only that a part of the invention is real
Apply example, rather than whole embodiments.Description below at least one exemplary embodiment is actual
On be merely illustrative, never as to the present invention and its application or any limitation for using.Base
Embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of protection of the invention.
Unless specifically stated otherwise, the part that otherwise illustrates in these embodiments and step it is relative
Arrangement, numerical expression and numerical value are not limited the scope of the invention.
Simultaneously, it should be appreciated that for the ease of description, the size of the various pieces shown in accompanying drawing
It is not to be drawn according to actual proportionate relationship.
It may not make in detail for technology, method and apparatus known to person of ordinary skill in the relevant
Discuss, but in the appropriate case, the technology, method and apparatus should be considered as authorizing specification
A part.
In shown here and discussion all examples, any occurrence, which should be construed as merely, to be shown
Example property, not as limitation.Therefore, the other examples of exemplary embodiment can have not
Same value.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore,
Once being defined in a certain Xiang Yi accompanying drawing, then it need not be entered to advance in subsequent accompanying drawing
One step discussion.
Fig. 1 is VoLTE terminals progress supplementary service data configuration one in VoLTE networks
The schematic diagram of embodiment.
In 4G speech networks, i.e. VoLTE networks, VoLTE terminals carry out Call Forwarding
Deng supplementary service data configuration when, the terminal and AS defined using 3GPP standards
Ut between (Application Server, application server), based on HTTP
(Hyper Text Transfer Protocol, HTTP) or XCAP (XML
Configuration access protocol, XML configuration access agreements, wherein XML contains
Justice is Extensible Markup Language, extensible markup language) agreement.Supplement industry
Business configuration be related to VoLTE terminals (user terminal), IMS domain business configuration proxy gateway,
HSS (Home Subscriber Server, home signature user server) and MMTEL
(multimedia telephony services based on IMS) network element.
IMS domain business configuration proxy gateway supports the authentication of user's supplementary service configuration,
And the request that authentication passes through is forwarded to MMTEL network elements.IMS domain business configuration generation
Reason gateway can include BSF (Bootstrapping Server Function, Boot Server
Functional network element), NAF (Network Application Function, network application function
Network element) and AP (Authentication Proxy, authentication proxy's network element).IMS nets
MMTEL network elements in network can include AS or AP, for performing supplementary service logic simultaneously
Manage supplementary service configuration.HSS, for managing user contracting data and authorization data.
Step 101, VoLTE terminals prepare to initiate Operational Visit flow, are visited for this business
Ask, VoLTE terminals are based on shared key Ks and generate business authentication shared key
Ks_(ext/int)_NAF。
Step 102, VoLTE terminals send HTTP GET messages to IMS domain business configuration
Proxy gateway request accesses NAF, does not carry Authorization (mandate) header field in request.
Step 103, IMS domain business configuration proxy gateway returns to 401 and responded, and is carried in response
WWW-Authenticate header fields.
Step 104, VoLTE terminals send HTTP GET messages to IMS domain business configuration
Authorization in proxy gateway, message carries username information B-TID and close
Code information Ks_ (ext/int) _ NAF, IMS domain business configuration proxy gateway is used
Ks_ (ext/int) _ NAF carries out http digest Operational Visit certifications and passed through.According to being locally configured
Operational Visit domain name to MMTEL network elements (such as application server) address mapping close
System, addition X-3GPP-Asserted-Identity heads are added in HTTP GET requests message
Domain, and it is sent to corresponding MMTEL network elements.
Step 105, MMTEL network elements are received after request message, are parsed request user and are specified
Business, inquiry correspondence business datum, IMS domain business is returned to by 200OK response messages
Configuration Agent gateway.
Step 106, IMS domain business configuration proxy gateway forwards 200OK message to VoLTE
Terminal.
Step 107, the business information that VoLTE terminals are analyzed and acquired by, matches somebody with somebody in self-service business modification
Page display correspondence business information is put, then terminal user performs modification and sets operation.
Step 108, VoLTE terminals are operated according to user, send HTTP PUT message requests
Setting business is to IMS domain business configuration proxy gateway.
Step 109, MMTEL network elements receive the forwarding of IMS domain business configuration proxy gateway
PUT message.
Step 110, MMTEL network elements are received after request message, are parsed request user and are specified
Business, and perform corresponding supplementary service setting operation.
Step 111, MMTEL network elements send 200OK response messages and matched somebody with somebody to IMS domain business
Put proxy gateway.
Step 112, IMS domain business configuration proxy gateway sends 200OK message to VoLTE
Terminal.
Step 113, VoLTE terminals show that operation is performed into the self-service business granting configuration page
Work(.
Fig. 2 is that CS domains terminal configures supplementary service one by dialling service code in 2/3G networks
The schematic diagram of embodiment.Method as shown in Figure 2 can include：
Step 201,2/3G terminals dial service code, configure supplementary service.
In one embodiment of the invention, step 201 can include：2/3G terminals are dialed
* 72+C numbers, register Call Forwarding Unconditional number.
Step 202, VLR (Visitor Location Register, VLR Visitor Location Register) points
Analyse called number result for configuration supplementary service, to HLR (Home Location Register,
Attaching position register) send " business application " request.
Step 203, HLR analyzes service code, corresponding supplementary service is configured, for example：
Activation, deactivation.Send " business application " response and notify VLR business results.
Step 204, VLR informs supplementary service to the corresponding recorded announcement of 2/3G terminal plays
The result of configuration.
Fig. 3 is the present invention device first synchronous with CS domains supplementary service information for IMS domain
The schematic diagram of embodiment.As shown in figure 3, described device includes the first synchronization module 31 and second
Synchronization module 32, wherein：
Second synchronization module 32, for obtaining CS domains from CS domains attaching position register 33
Supplementary service information, and the supplementary service information in CS domains is sent to the first synchronization module 31.
First synchronization module 31, for the supplementary service information according to CS domains, to IMS domain industry
Business Configuration Agent gateway 34 sends supplementary service configuration request message, so that IMS domain business is matched somebody with somebody
Put proxy gateway 34 and configure supplementary service to the multimedia telephony services network element 35 based on IMS,
Supplementary service information is synchronized to IMS domain from CS domains so as to realize.
Fig. 4 is the schematic diagram of the second synchronization module in one embodiment of the invention.As shown in figure 4,
The second synchronization module 32 in Fig. 3 embodiments can include inventory acquiring unit 321, identification list
Member 322 and transferred number acquiring unit 323, wherein
Inventory acquiring unit 321, please for sending qualification to CS domains attaching position register 33
Message or registration notification message are asked, to obtain the supplementary service inventory of user.
Recognition unit 322, for judging whether the user have activated Call Forwarding services.
Transferred number acquiring unit 323, for the judged result according to recognition unit 322,
In the case that the user have activated Call Forwarding services, to CS domains attaching position register
33 send changed course exhales request message again, obtains corresponding transferred number.
It is used for IMS domain and CS domains supplementary service information based on what the above embodiment of the present invention was provided
VLR in synchronous device, the embodiment of 32 simulation drawing of the second synchronization module 2 please to HLR
Supplement is filled in business list and transferred number information, the embodiment of 31 simulation drawing of the first synchronization module 1
VoLTE terminals to IMS domain business configuration proxy gateway 34 send supplementary service configuration please
Ask, so as to realize from the synchronous supplementary service information in CS domains to IMS domain.The present invention is to existing
There is the network equipment without at all transformation is required, respective network standard flow is complied fully with, only at it
In done protocol conversion and adaptation effect.The present invention is easily achieved, and cost of implementation is low.
In one embodiment of the invention, the second synchronization module 32 can be also used for by subscribing to
Third-party registration, judges whether to receive the notification message of IMS core net transmission, wherein described
Notification message is the notice that the terminal based on IMS speech businesses carries out initial registration in IMS domain
Message；And in the case where receiving the notification message of IMS core net transmission, perform from CS
Domain attaching position register 33 obtains the operation of the supplementary service information in CS domains.
In the above embodiment of the present invention, triggering from CS domains to the synchronous supplementary service information of IMS domain
Condition is：VoLTE terminals are started shooting every time, can initiate initial registration, this event to IMS domain
Obtained by the device of the present invention by subscribing to third-party registration, so as to actively be gone to CS domains HLR
Supplementary service information is asked, all supplementary service informations of acquisition are synchronized to IMS domain.
Fig. 5 is the present invention method first synchronous with CS domains supplementary service information for IMS domain
The schematic diagram of embodiment.It is preferred that, the present embodiment can be used in Fig. 3 or Fig. 4 embodiments of the present invention
Performed in the IMS domain device synchronous with CS domains supplementary service information.This method includes following step
Suddenly：
Step 501, the second synchronization module 32 judges whether to receive by subscribing to third-party registration
The notification message sent to IMS core net, wherein the notification message is based on IMS voices
The terminal of business carries out the notification message of initial registration in IMS domain.
Step 502, if the notice that the second synchronization module 32 receives the transmission of IMS core net disappears
Breath, then send qualification request message or registration notification message to CS domains attaching position register 33,
(contain all supplementary services with the supplementary service inventory for obtaining the user, include the shape of activation/deactivation
State).
Step 503, judge whether the user have activated Call Forwarding services.
Step 504, if the user have activated Call Forwarding services, position is belonged to CS domains
Put the transmission changed course of register 33 and exhale request message again, obtain corresponding transferred number.
Step 505, the second synchronization module 32 by CS domains it is all activated/deactivation supplementary service
Information is sent to the first synchronization module 31, wherein, the supplementary service information in the CS domains includes
The supplementary service inventory and corresponding transferred number of the user.
Step 506, the second synchronization module 32 is according to the supplementary service information in CS domains, to IMS
Domain business configuration proxy gateway 34 sends supplementary service configuration request message, and (HTTP PUT disappear
Breath), so as to IMS domain business configuration proxy gateway 34 to the mediaphone industry based on IMS
Business network element 35 configures all supplementary service (including activation/deactivation), thus realize by
All supplementary service informations are synchronized to IMS domain from CS domains.
In one embodiment of the invention, IMS domain business configuration proxy gateway 34 to based on
The specific steps that IMS multimedia telephony services network element 35 configures all supplementary services can be with
Using the method shown in Fig. 1 embodiments.
It is used for IMS domain and CS domains supplementary service information based on what the above embodiment of the present invention was provided
Synchronous method, can obtain all supplementary service informations in CS domains, and supplementary service is configured
Request be mapped to IMS domain Ut HTTP/XCAP protocol messages, so as to realize from
CS domains synchronization supplementary service information is to IMS domain.In addition, the above embodiment of the present invention can be with
According to CS domains supplementary service inventory, for the forward-shifting service of activation, further obtained to HLR
Transferred number.
Fig. 6 is the present invention device second synchronous with CS domains supplementary service information for IMS domain
The schematic diagram of embodiment.As shown in fig. 6, described device includes the first synchronization module 61 and second
Synchronization module 62, wherein：
First synchronization module 61, for the benefit replicated from IMS domain business configuration proxy gateway 34
Business configuration request message is filled, wherein, the supplementary service configuration request message is based on IMS
The terminal of speech business is sent to during IMS network configuration supplementary service to Configuration Agent gateway
Supplementary service configuration request message；The movement of IMS domain is extracted from supplementary service configuration request message
CUSTOMER ID (IMSI) and supplementary service information；And recognize the mobile subscriber of IMS domain
Code and supplementary service information are sent to the second synchronization module 62.
Second synchronization module 62, for the mobile identification number according to IMS domain and supplement industry
Business information structuring business application request message, initiates to supplement to CS domains attaching position register 63
Business is registered, and supplementary service information is synchronized into CS domains from IMS domain so as to realize.
It is used for IMS domain and CS domains supplementary service information based on what the above embodiment of the present invention was provided
Synchronous device, the first synchronization module 61 is replicated from IMS domain business configuration proxy gateway 64
The supplementary service configuring request that VoLTE terminals 66 are sent, the simulation drawing 2 of the second synchronization module 62
1x terminals in embodiment send supplementary service configuration to CS domains attaching position register 63 please
Ask, so as to realize from the synchronous supplementary service information of IMS domain to CS domains.The present invention is to existing
There is the network equipment without at all transformation is required, respective network standard flow is complied fully with, only at it
In done protocol conversion and adaptation effect.The present invention is easily achieved, and cost of implementation is low.
In one embodiment of the invention, the first synchronization module 61 can be also used for from
IMS domain business configuration proxy gateway is replicated after supplementary service configuration request message, according to benefit
The response message for filling business configuration request judges the terminal based on IMS speech businesses to IMS nets
Whether the operation of network configuration supplementary service succeeds；And the terminal based on IMS speech businesses to
In the case of the operation of IMS network configuration supplementary service is successful, perform from supplementary service configuration
Request message extracts the operation of the mobile identification number and supplementary service information of IMS domain.
In the above embodiment of the present invention, triggering from IMS domain to the synchronous supplementary service information in CS domains
Condition is：VoLTE terminals successfully configure supplementary service every time to IMS network, all synchronously
To CS domains HLR.
Fig. 7 is the present invention method second synchronous with CS domains supplementary service information for IMS domain
The schematic diagram of embodiment.It is preferred that, the present embodiment can be used for IMS in Fig. 6 embodiments of the present invention
The domain device synchronous with CS domains supplementary service information is performed.This method comprises the following steps：
Step 701, the first synchronization module 61 is replicated from IMS domain business configuration proxy gateway 64
Supplementary service configuration request message, wherein, VoLTE terminals 66 are by Ut to IMS
Network configuration supplementary service, the forwarding of IMS domain business configuration proxy gateway 64 HTTP PUT disappear
Cease to the multimedia telephony services network element 65 based on IMS, and obtain the multimedia based on IMS
The 200OK success responses that telephone service network element 65 is returned；The supplementary service configuring request disappears
Cease be the terminal 66 based on IMS speech businesses to IMS network configure supplementary service when, to IMS
The supplementary service configuration request message that domain business configuration proxy gateway 64 is sent.
In one embodiment of the invention, terminal based on IMS speech businesses is to IMS nets
The specific steps of network configuration supplementary service can be using the method shown in Fig. 1 embodiments.
Step 702, the first synchronization module 61 is according to the response message (example of supplementary service configuring request
Such as the 200OK message in step 112 in Fig. 1 embodiments), judge to be based on IMS voice industry
Whether the operation that the terminal of business configures supplementary service to IMS network succeeds.
Step 703, if the terminal based on IMS speech businesses configures supplementary service to IMS network
Operation success, then the first synchronization module 61 from supplementary service configuration request message extract IMS
The mobile identification number and supplementary service information in domain.
Step 704, the first synchronization module 61 is by the mobile identification number and supplement of IMS domain
Business information is sent to the second synchronization module 62.
Step 705, industry is constructed according to the mobile identification number of IMS domain and supplementary service information
Business application request message, supplementary service registration is initiated to CS domains attaching position register 63, from
And realize and the supplementary service information of change is synchronized to CS domains from IMS domain.
It is used for IMS domain and CS domains supplementary service information based on what the above embodiment of the present invention was provided
Synchronous method, the method for obtaining the supplementary service information that IMS domain is changed every time, and will mend
Fill business configuration request and be mapped to CS domains MAP message, it is same from IMS domain so as to realize
Supplementary service information is walked to CS domains.
Fig. 8 is the present invention device threeth synchronous with CS domains supplementary service information for IMS domain
The schematic diagram of embodiment.As shown in figure 8, described device includes the first synchronization module 81 and second
Synchronization module 82, wherein：
First synchronization module 81 is business configuration module.First synchronization module 81 has 2 work(
Energy：(1) the supplement industry that VoLTE terminals are sent is replicated from IMS domain business configuration proxy gateway
Business configuring request；(2) simulation VoLTE terminals are sent to IMS domain business configuration proxy gateway
Supplementary service configuring request.
Second synchronization module 82 is virtual VLR modules.Second synchronization module 82 also has 2
Individual function：(1) simulation 1x terminals send supplementary service configuring request to HLR；(2) mould
Intend VLR and ask supplementary service inventory and transferred number information to HLR.
The device of the present invention supports the Ut of IMS network and the C/D of cdma network simultaneously
Interface, triggers synchronous, the message that heterogeneous networks are configured into supplementary service is changed according to external condition
And adaptation.Wherein：
The trigger condition of IMS domain to the synchronous supplementary service information in CS domains is：VoLTE terminals to
IMS network successfully configures supplementary service every time, is synchronized to CS domains HLR.
CS domains are to the trigger condition of the synchronous supplementary service information of IMS domain：VoLTE terminals are every
Secondary start, can initiate initial registration, this event is by the device of the present invention by subscribing to IMS domain
Third-party registration is obtained, so as to actively go for seeking supplementary service information to CS domains HLR, will be obtained
All supplementary service informations obtained are synchronized to IMS domain.
In embodiment shown in Fig. 8 of the present invention, the first synchronization module 81 can realize Fig. 3 simultaneously
In embodiment in the first synchronization module 31 and Fig. 6 embodiments the first synchronization module 61 function；
Second synchronization module 82 can realize the second synchronization module 32 and figure in Fig. 3 embodiments simultaneously
The function of second synchronization module 62 in 6 embodiments.
To different producer's heterogeneous database, data syn-chronization Normal practice is：Heterogeneous networks are with taking open system
(service release system) opens bidirectional interface, when some network configuration supplementary service, by two-way
Reverse interface notifies to take open system, is obtained by taking open system and be synchronized to another network.Network
Kimonos open system is required for transformation to support bidirectional interface, considerably complicated.
And the embodiment shown in Fig. 8 of the present invention can realize two-way supplement industry to IMS domain and CS domains
The synchronization for information of being engaged in；The present invention is required without at all transformation conventional network equipment simultaneously, completely symbol
Respective network standard flow is closed, protocol conversion and adaptation effect have only been done wherein.The present invention is easy to
Realize, and cost of implementation is low.
The functional units such as the first synchronization module, the second synchronization module described above can be realized
For for the general processor for performing function described herein, programmable logic controller (PLC) (PLC),
Digital signal processor (DSP), application specific integrated circuit (ASIC), field programmable gate array
(FPGA) it is or other PLDs, discrete gate or transistor logic, discrete
Nextport hardware component NextPort or it is any appropriately combined.
So far, the present invention is described in detail.In order to avoid the design of the masking present invention, do not have
Description some details known in the field.Those skilled in the art as described above, completely
It can be appreciated how implementing technical scheme disclosed herein.
One of ordinary skill in the art will appreciate that realizing all or part of step of above-described embodiment
It can be completed by hardware, the hardware of correlation can also be instructed to complete by program, it is described
Program can be stored in a kind of computer-readable recording medium, and storage medium mentioned above can be with
It is read-only storage, disk or CD etc..
Description of the invention is provided for the sake of example and description, and is not exhaustively
Or limit the invention to disclosed form.Common skill of many modifications and variations for this area
It is obvious for art personnel.Selection and description embodiment be in order to more preferably illustrate the present invention principle
And practical application, and make one of ordinary skill in the art it will be appreciated that the present invention is so as to design suitable
In the various embodiments with various modifications of special-purpose.
Claims (14)
1. one kind is used for network protocol multi-media sub-system IMS domain and circuit-switched CS domain is mended
Fill the synchronous method of business information, it is characterised in that including：
The supplementary service information in CS domains is obtained from CS domains attaching position register；
According to the supplementary service information in CS domains, send and mend to IMS domain business configuration proxy gateway
Business configuration request message is filled, so that IMS domain business configuration proxy gateway is to based on IMS's
All supplementary services of multimedia telephony services network element configuration, so as to realize supplementary service information
IMS domain is synchronized to from CS domains.
2. according to the method described in claim 1, it is characterised in that also include：
Judge whether to receive the notification message that IMS core net is sent, wherein the notification message
The notification message of initial registration is carried out in IMS domain for the terminal based on IMS speech businesses；
If receiving the notification message of IMS core net transmission, perform from CS domains homing position
The step of register obtains the supplementary service information in CS domains.
3. according to the method described in claim 1, it is characterised in that from CS domains homing position
The step of register obtains the supplementary service information in CS domains includes：
Qualification request message or registration notification message are sent to CS domains attaching position register, with
Obtain the supplementary service inventory of user；
Judge whether the user have activated Call Forwarding services；
If the user have activated Call Forwarding services, to CS domains attaching position register
Send changed course and exhale request message again, obtain corresponding transferred number.
4. the method according to any one of claim 1-3, it is characterised in that also include：
Supplementary service configuration request message is replicated from IMS domain business configuration proxy gateway, wherein,
The supplementary service configuration request message is the terminal based on IMS speech businesses to IMS network
When configuring supplementary service, the supplementary service configuration request message sent to Configuration Agent gateway；
The mobile identification number and supplement of IMS domain are extracted from supplementary service configuration request message
Business information；
Please according to the mobile identification number of IMS domain and supplementary service information construction business application
Message is sought, supplementary service registration is initiated to CS domains attaching position register, so that realizing to mend
Fill business information and be synchronized to CS domains from IMS domain.
5. method according to claim 4, it is characterised in that match somebody with somebody from IMS domain business
After the step of putting proxy gateway duplication supplementary service configuration request message, in addition to：
End based on IMS speech businesses is judged according to the response message of supplementary service configuring request
Hold whether the operation for configuring supplementary service to IMS network succeeds；
If the terminal based on IMS speech businesses to IMS network configure supplementary service operation into
Work(, then perform from supplementary service configuration request message extract IMS domain mobile identification number and
The step of supplementary service information.
6. one kind is used for network protocol multi-media sub-system IMS domain and circuit-switched CS domain is mended
Fill the synchronous method of business information, it is characterised in that including：
Supplementary service configuration request message is replicated from IMS domain business configuration proxy gateway, wherein,
The supplementary service configuration request message is the terminal based on IMS speech businesses to IMS network
When configuring supplementary service, the supplementary service configuration request message sent to Configuration Agent gateway；
The mobile identification number and supplement of IMS domain are extracted from supplementary service configuration request message
Business information；
Please according to the mobile identification number of IMS domain and supplementary service information construction business application
Message is sought, supplementary service registration is initiated to CS domains attaching position register, so that realizing to mend
Fill business information and be synchronized to CS domains from IMS domain.
7. method according to claim 6, it is characterised in that match somebody with somebody from IMS domain business
After the step of putting proxy gateway duplication supplementary service configuration request message, in addition to：
End based on IMS speech businesses is judged according to the response message of supplementary service configuring request
Hold whether the operation for configuring supplementary service to IMS network succeeds；
If the terminal based on IMS speech businesses to IMS network configure supplementary service operation into
Work(, then perform from supplementary service configuration request message extract IMS domain mobile identification number and
The step of supplementary service information.
8. one kind is used for network protocol multi-media sub-system IMS domain and circuit-switched CS domain is mended
Fill the synchronous device of business information, it is characterised in that synchronous including the first synchronization module and second
Module, wherein：
Second synchronization module, the supplement industry for obtaining CS domains from CS domains attaching position register
Business information, and the supplementary service information in CS domains is sent to the first synchronization module；
First synchronization module, for the supplementary service information according to CS domains, to IMS domain business
Configuration Agent gateway sends supplementary service configuration request message, so that IMS domain business configuration is acted on behalf of
Gateway is to the multimedia telephony services network element configuration supplementary service based on IMS, so that realizing to mend
Fill business information and be synchronized to IMS domain from CS domains.
9. device according to claim 8, it is characterised in that
The notice that second synchronization module is additionally operable to judge whether to receive the transmission of IMS core net disappears
Breath, is carried out just wherein the notification message is the terminal based on IMS speech businesses in IMS domain
Begin the notification message registered；And in the situation for the notification message for receiving the transmission of IMS core net
Under, perform the operation for the supplementary service information that CS domains are obtained from CS domains attaching position register.
10. device according to claim 8, it is characterised in that the second synchronization module bag
Inventory acquiring unit, recognition unit and transferred number acquiring unit are included, wherein：
Inventory acquiring unit, for sending qualification request message to CS domains attaching position register
Or registration notification message, to obtain the supplementary service inventory of user；
Recognition unit, for judging whether the user have activated Call Forwarding services；
Transferred number acquiring unit, for the judged result according to recognition unit, in the user
In the case of having have activated Call Forwarding services, send and alter course to CS domains attaching position register
Request message is exhaled again, obtains corresponding transferred number.
11. the device according to any one of claim 8-10, it is characterised in that
First synchronization module is additionally operable to replicate supplementary service from IMS domain business configuration proxy gateway
Configuration request message, wherein, the supplementary service configuration request message is based on IMS voice industry
The terminal of business is to during IMS network configuration supplementary service, to the supplement industry of Configuration Agent gateway transmission
Business configuration request message；The mobile subscriber for extracting IMS domain from supplementary service configuration request message knows
Other code and supplementary service information；And by the mobile identification number and supplementary service information of IMS domain
It is sent to the second synchronization module；
Second synchronization module is additionally operable to mobile identification number and supplementary service according to IMS domain
Information structuring business application request message, supplementary service is initiated to CS domains attaching position register
Registration, CS domains are synchronized to so as to realize by supplementary service information from IMS domain.
12. device according to claim 11, it is characterised in that
First synchronization module is additionally operable to replicating supplement industry from IMS domain business configuration proxy gateway
After configuration request message of being engaged in, judged to be based on according to the response message of supplementary service configuring request
Whether the operation that the terminal of IMS speech businesses configures supplementary service to IMS network succeeds；And
Terminal based on IMS speech businesses configures the successful feelings of operation of supplementary service to IMS network
Under condition, perform from supplementary service configuration request message extract IMS domain mobile identification number and
The operation of supplementary service information.
13. one kind is used for network protocol multi-media sub-system IMS domain and circuit-switched CS domain is mended
Fill the synchronous device of business information, it is characterised in that synchronous including the first synchronization module and second
Module, wherein：
First synchronization module, matches somebody with somebody for replicating supplementary service from IMS domain business configuration proxy gateway
Request message is put, wherein, the supplementary service configuration request message is based on IMS speech businesses
Terminal to IMS network configure supplementary service when, to Configuration Agent gateway send supplementary service
Configuration request message；Mobile subscriber's identification of IMS domain is extracted from supplementary service configuration request message
Code and supplementary service information；And send out the mobile identification number of IMS domain and supplementary service information
Give the second synchronization module；
Second synchronization module, believes for the mobile identification number according to IMS domain and supplementary service
Construction business application request message is ceased, supplementary service is initiated to CS domains attaching position register and steps on
Note, CS domains are synchronized to so as to realize by supplementary service information from IMS domain.
14. device according to claim 13, it is characterised in that
First synchronization module is additionally operable to replicating supplement industry from IMS domain business configuration proxy gateway
After configuration request message of being engaged in, judged to be based on according to the response message of supplementary service configuring request
Whether the operation that the terminal of IMS speech businesses configures supplementary service to IMS network succeeds；And
Terminal based on IMS speech businesses configures the successful feelings of operation of supplementary service to IMS network
Under condition, perform from supplementary service configuration request message extract IMS domain mobile identification number and
The operation of supplementary service information.
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