CN107105420B - A kind of color printing method and device for business processing - Google Patents
A kind of color printing method and device for business processing Download PDFInfo
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- CN107105420B CN107105420B CN201610094379.6A CN201610094379A CN107105420B CN 107105420 B CN107105420 B CN 107105420B CN 201610094379 A CN201610094379 A CN 201610094379A CN 107105420 B CN107105420 B CN 107105420B
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- terminal
- color printing
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- home domain
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/08—Mobility data transfer
Abstract
The embodiment of the invention discloses a kind of color printing method for processing business, it include: to trigger color printing business in the terminal of calling subscriber or the terminal of called subscriber, and after the terminal originated calls of calling subscriber, the Invite request that Calling Side service-call session control function entity (S-CSCF) or Media Gateway Control Function entity (MGCF) are initiated to callee side S-CSCF is obtained；Invite request based on initiation, determines the home domain of the terminal of calling subscriber；The embodiment of the invention also discloses a kind of color printing business processing devices.
Description
Technical field
The present invention relates to user attaching information inquiring technology more particularly to a kind of color printing method and device for business processing, can
To be applied in VoLTE (Voice over Long Term Evolution) network.
Background technique
According to International Telecommunication Union's telecommunication standardsization tissue (International Telecommunication
Union-Telecommunication Sector, ITU-T) and third generation partner program (3rd Generation
Partnership Project, 3GPP) formulate relevant criterion, and be based on 24.147 agreement of 3GPP TS TS, propose exist
Route agent's node (Diameter Routing Agent, DRA) connection type is applied in VoLTE network；Fig. 1 is the prior art
Middle VoLTE application server (VoLTE ApplicationServer, VoLTE AS) and home signature user server (Home
Subscriber Server, HSS) connection relationship diagram, as shown in Figure 1, VoLTE AS by itself Diameter save
Point is connect with DRA, and VoLTE AS realizes the connection with HSS by DRA, and then realizes the data interaction of VoLTE AS and HSS；This
In, VoLTE AS may be used to provide color printing business, that is, VoLTE AS is taken as color printing application server
(ApplicationServer, AS).
When referring to Fig.1, in the prior art, if necessary to information such as the user attaching domains of inquiry color printing business, VoLTE
AS needs that corresponding message related to calls could be sent to HSS by Diameter node, DRA, so that HSS returns to phase to VoLTE AS
The information such as the user attaching domain answered, in this way, VoLTE AS haves the shortcomings that link complexity when inquiring the information such as user attaching domain,
There may be HSS returned data is slow, or the information updates such as user attaching domain not in time in the case where cannot be connect from HSS
Corresponding information is received, in turn, with the development of VoLTE business, call delay is will lead to and/or short message issues the production of time delay
It is raw, influence user experience.
Summary of the invention
In order to solve the above technical problems, realizing master an embodiment of the present invention is intended to provide a kind of color printing treating method and apparatus
The quick confirmation for being the home domain of the terminal of user, reduces calling query time, believes the home domain of the terminal of calling subscriber
Breath timely and accurately reports.
The technical scheme of the present invention is realized as follows:
The embodiment of the invention provides a kind of color printing method for processing business, which comprises
Color printing business, and the terminal originated calls of calling subscriber are triggered in the terminal of calling subscriber or the terminal of called subscriber
Afterwards, obtain Calling Side service-call session control function entity (Serving-Call Session Control Function,
S-CSCF) or Media Gateway Control Function entity (Media Gateway Control Function, MGCF) is to callee side S-
The Invite request that CSCF is initiated；
Invite request based on initiation, determines the home domain of the terminal of calling subscriber.
In above scheme, the Invite request based on initiation determines the home domain of the terminal of calling subscriber, comprising:
P-Access-Network-Info header field, and entrained P-Access- are carried in the Invite request of initiation
When Network-Info header field contains parameter character 3GPP-E-UTRAN and parameter character network-provided, caller is determined
The home domain of the terminal of user is the domain IP multimedia subsystem (IP Multimedia Subsystem, IMS)；Otherwise, it determines main
Cry the home domain of the terminal of user not in IMS domain.
In above scheme, after the home domain for the terminal for determining calling subscriber, based on the end of identified calling subscriber
Color printing is issued to the terminal of calling subscriber by the home domain at end.
In above scheme, color printing is issued to caller and used by the home domain of the terminal based on identified calling subscriber
The terminal at family, comprising: when the home domain of the terminal of calling subscriber is IMS domain, color printing is issued to caller by twinkle SM mode
The terminal of user；Calling subscriber terminal home domain not in IMS domain, color printing is passed through into unstructured supplementary data traffic
(Unstructured Supplementary Service Data, USSD) mode is issued to the terminal of calling subscriber.
In above scheme, after the home domain for the terminal for determining calling subscriber, the method also includes: determine called use
The home domain of the terminal at family.
In above scheme, the home domain of the terminal of the determining called subscriber includes: to generate in the terminal of called subscriber
P-Access-Network-Info header field, and entrained P-Access-Network-Info header field are carried in ALERTING message
When containing parameter character 3GPP-E-UTRAN and parameter character network-provided, the ownership of the terminal of called subscriber is determined
Domain is IMS domain；Otherwise, it determines the home domain of the terminal of called subscriber is not in IMS domain.
In above scheme, after the home domain for the terminal for determining called subscriber, based on the end of identified called subscriber
Color printing is issued to the terminal of called subscriber by the home domain at end.
In above scheme, color printing is issued to called use by the home domain of the terminal based on identified called subscriber
The terminal at family, comprising: when the home domain of the terminal of called subscriber is IMS domain, color printing is issued to by twinkle SM mode called
The terminal of user；Called subscriber terminal home domain not in IMS domain, color printing is issued to called use by USSD mode
The terminal at family.
The embodiment of the invention also provides a kind of color printing business processing device, described device includes: to obtain module and determination
Module；Wherein,
Module is obtained, for triggering color printing business, and calling subscriber in the terminal of calling subscriber or the terminal of called subscriber
Terminal originated calls after, obtain the Invite that initiates to callee side S-CSCF of Calling Side S-CSCF or MGCF and request；
Determining module determines the home domain of the terminal of calling subscriber for the Invite request based on initiation.
In above scheme, the determining module, specifically for carrying P-Access- in the Invite of initiation request
Network-Info header field, and entrained P-Access-Network-Info header field contains parameter character 3GPP-E-UTRAN
When with parameter character network-provided, determine that the home domain of the terminal of calling subscriber is IMS domain；Otherwise, it determines caller
The home domain of the terminal of user is not in IMS domain.
In above scheme, the determining module is also used to after the home domain for the terminal for determining calling subscriber, determines quilt
It is the home domain of the terminal of user.
In above scheme, the determining module, specifically for being carried in the ALERTING message that the terminal of called subscriber generates
There is P-Access-Network-Info header field, and entrained P-Access-Network-Info header field contains parameter character
When 3GPP-E-UTRAN and parameter character network-provided, determine that the home domain of the terminal of called subscriber is IMS domain；It is no
Then, determine the home domain of the terminal of called subscriber not in IMS domain.
A kind of color printing treating method and apparatus provided in an embodiment of the present invention, terminal or called subscriber in calling subscriber
Terminal triggers color printing business, and after the terminal originated calls of calling subscriber, obtains Calling Side S-CSCF or MGCF to callee side S-
The Invite request that CSCF is initiated；Invite request based on initiation, determines the home domain of the terminal of calling subscriber；In this way, can
To realize the home domain of the terminal of calling subscriber after the terminal of the terminal of calling subscriber or called subscriber triggers color printing business
Quickly confirmation, does not need to reduce calling query time using network elements such as Diameter node, DRA, makes the terminal of calling subscriber
Ownership domain information timely and accurately report, reduce the complexity of VoLTE network, improve the performance of VoLTE network；This
Outside, the embodiment of the present invention is not related to the change of core net, has the characteristics that be easily achieved.
Detailed description of the invention
Fig. 1 is the connection relationship diagram of VoLTE AS and HSS in the prior art；
Fig. 2 is the flow chart of one embodiment of color printing method for processing business of the present invention；
Fig. 3 is a data interaction diagrams in the color printing method for processing business of second embodiment of the invention；
Fig. 4 is the flow chart that color printing issues in the color printing method for processing business of second embodiment of the invention；
Fig. 5 is the composed structure schematic diagram of color printing of embodiment of the present invention business processing device.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
The embodiment of the invention provides a kind of color printing method and device for business processing, in various embodiments of the present invention,
Color printing business is carried out in communication process in calling subscriber and called subscriber, automatically the color printing information that user is pre-set,
It is pushed in a manner of USSD or twinkle SM on the mobile phone terminal of calling subscriber or called subscriber, see user can after connecting phone
It is shown to personalized color printing, to reach the purpose of showing individual character, information transmitting, anti-swindle；Here, the pre-set coloured silk of user
Official seal breath can be mood, joke, customer care, anti-harassment/falseness/fraudulent call etc..
Here, when called subscriber is VoLTE user, the terminal of called subscriber may be at LTE network, can also roam
To the domain circuit switching (Circuit Switched, CS), at this point, the terminal of called subscriber can pass through real-time calls in IMS domain
It contracts initial filter criteria (Initial Filter Criteria, iFC), to trigger color printing business；When called subscriber is non-
VoLTE user, for example, the terminal of called subscriber can be triggered by signal collecting mode when called subscriber is the pure domain CS user
Color printing business is realized issuing for color printing business, specifically, is monitored in real time to 2nd Generation (2G)/3G signaling, In
When monitoring to be used to indicate the signaling for issuing color printing, issuing for color printing business is carried out；Table 1 is that called subscriber triggers color printing business
Classification situation table.
Table 1
When calling subscriber is VoLTE user, the terminal of calling subscriber may be at LTE network, can also roam to CS
Domain, at this point, the terminal of calling subscriber can be in IMS domain by real-time calls signing iFC, to trigger color printing business；Work as caller
User is non-VoLTE user, for example, the terminal of calling subscriber can be returned by being anchored to when calling subscriber is the pure domain CS user
Belong to service control point (Service Control Point, SCP), trigger color printing business, at this point, triggering route prefix to color printing
Platform, here color printing platform issuing for realizing color printing business.
First embodiment
Fig. 2 is the flow chart of one embodiment of color printing method for processing business of the present invention, as shown in Fig. 2, the process includes:
Step 200: triggering color printing business, and the terminal of calling subscriber in the terminal of calling subscriber or the terminal of called subscriber
To after the terminal originated calls of called subscriber, obtains Calling Side S-CSCF or MGCF and asked to the Invite that callee side S-CSCF is initiated
It asks.
Here, the terminal of calling subscriber can be the mobile terminals such as mobile phone, tablet computer；It is initiated in the terminal of calling subscriber
Before calling, if calling subscriber is VoLTE user, the terminal of calling subscriber can in IMS domain by real-time calls signing iFC,
To trigger color printing business；If called subscriber is VoLTE user, the terminal of called subscriber can be in IMS domain by exhaling in real time
It is signing iFC, to trigger color printing business.
In this step, Calling Side S-CSCF or MGCF by callee side S-CSCF send Invite message, with realize to
Callee side S-CSCF initiates Invite request, and Invite message here belongs to session initiation protocol (Session
Initiation Protocol, SIP) message.
Step 201: the Invite request based on initiation determines the home domain of the terminal of calling subscriber.
This step specifically includes: P-Access-Network-Info header field is carried in the Invite request of initiation, and
Entrained P-Access-Network-Info header field contains parameter character 3GPP-E-UTRAN and parameter character network-
When provided, determine that the home domain of the terminal of calling subscriber is IMS domain.
P-Access-Network-Info header field or entrained P- are not carried in the Invite request of initiation
Access-Network-Info header field does not include parameter character 3GPP-E-UTRAN and parameter character network- simultaneously
When provided, the home domain of the terminal of calling subscriber is determined not in IMS domain, the home domain of the terminal of calling subscriber is 2G at this time
Network or unknown network, illustratively, the home domain of the terminal of calling subscriber is the domain CS or packet switch (Packet at this time
Switch, PS) domain.
Further, after the home domain for the terminal for determining calling subscriber, based on the terminal of identified calling subscriber
Home domain, color printing is issued to the terminal of calling subscriber；Specifically, the home domain in the terminal of calling subscriber is IMS domain
When, color printing is issued to the terminal of calling subscriber by twinkle SM mode；Here, due to issuing mode meeting using USSD in IMS domain
Session continuity is had some impact on, meanwhile, existing 3GPP specification does not support USSD mode to issue color printing, therefore, in master
When the home domain of the terminal of user being made to be IMS domain, color printing cannot be issued to the terminal of calling subscriber by USSD mode.
Calling subscriber terminal home domain not in IMS domain, color printing is issued to calling subscriber by USSD mode
Terminal.
After this step, the home domain of the terminal of called subscriber can also be determined.
Specifically, it is determined that the home domain of the terminal of called subscriber, comprising: callee side S-CSCF turns to the terminal of called subscriber
Invite request is sent out, the terminal of called subscriber is receiving Invite request, generate ALERTING message and ALERTING message is sent to coloured silk
Print application server；P-Access-Network-Info header field is carried in the ALERTING message that the terminal of called subscriber generates,
And entrained P-Access-Network-Info header field contains parameter character 3GPP-E-UTRAN and parameter character network-
When provided, determine that the home domain of the terminal of called subscriber is IMS domain.
Here, the terminal of called subscriber can be the mobile terminals such as mobile phone, tablet computer；Callee side S-CSCF is to called use
The terminal forwarding Invite request at family, comprising: callee side S-CSCF is after receiving Invite request, the Invite that can will receive
Request is forwarded to color printing application server；Color printing application server saves the Invite request received, and Invite is requested directly
It connects and is back to callee side S-CSCF, later, callee side S-CSCF is requested to the terminal of called subscriber forwarding Invite.
Here, the ALERTING message that the terminal of called subscriber generates can be 180ring ALERTING message etc..Callee side user
Terminal after generating ALERTING message, the ALERTING message of generation is sent to callee side S-CSCF；Callee side S-CSCF will be received
ALERTING message be forwarded to color printing application server；Later, received ALERTING message can be sent to by color printing application server
Received ALERTING message is sent to calling subscriber by Calling Side S-CSCF or MGCF by callee side S-CSCF, callee side S-CSCF
Terminal.
It should be noted that if not carrying P-Access- in the ALERTING message that the terminal of called subscriber generates
Network-Info header field or entrained P-Access-Network-Info header field do not include parameter character 3GPP- simultaneously
When E-UTRAN and parameter character network-provided, determine the home domain of the terminal of called subscriber not in IMS domain, at this time
The home domain of the terminal of called subscriber is 2G network or unknown network, illustratively, the home domain of the terminal of calling subscriber at this time
For the domain CS or ps domain.
Further, after the home domain for the terminal for determining called subscriber, based on the terminal of identified called subscriber
Home domain, color printing is issued to the terminal of called subscriber；Specifically, the home domain in the terminal of called subscriber is IMS domain
When, color printing is issued to the terminal of called subscriber by twinkle SM mode；Here, due to issuing mode meeting using USSD in IMS domain
Session continuity is had some impact on, meanwhile, existing 3GPP specification does not support USSD mode to issue color printing, therefore, in quilt
When the home domain of the terminal of user being made to be IMS domain, color printing cannot be issued to the terminal of called subscriber by USSD mode.
Called subscriber terminal home domain not in IMS domain, color printing is issued to called subscriber by USSD mode
Terminal.
In the prior art, after completing color printing trigger flow, color printing application server needs the first HSS/ to Calling Side
Home location register (Home Location Register, HLR) sends User-Data-Request (UDR) request, is receiving
To after User Data Answer (UDA) response of the HSS/HLR of Calling Side, issuing for color printing is being carried out；In contrast, this hair
In bright first embodiment, after completing color printing trigger flow, based on the ownership of the terminal of identified calling subscriber/called subscriber
Domain can be done directly into color printing and issue process, therefore, can save network element interaction time, can be straight by color printing application server
The home domain connect in calling subscriber/called subscriber terminal issues color printing content.
It, can terminal in calling subscriber or called subscriber using the color printing method for processing business of first embodiment of the invention
Terminal triggering color printing business after, the parameter character 3GPP-E-UTRAN that includes according to P-Access-Network-Info header field
With the contents such as parameter character network-provided, the information such as home domain and the position of the terminal of calling/called user are realized
Confirmation, the method phase with the home domain of the existing terminal for inquiring calling/called user by Diameter node, DRA and HSS
Than not needing to reduce calling query time using network elements such as Diameter node, DRA, making the terminal of calling/called user
The information such as home domain timely and accurately report, reduce the complexity of VoLTE network, improve the performance of VoLTE network；This
Outside, the user attaching information querying method of the color printing business of first embodiment of the invention, is not related to the change of core net, has easy
In realize the characteristics of.
Second embodiment
On the basis of first embodiment of the invention, second embodiment of the invention additionally provides a kind of color printing business processing side
Method.
Fig. 3 is a data interaction diagrams in the color printing method for processing business of second embodiment of the invention, such as Fig. 3 institute
Show, which includes:
Step 301: the terminal originated calls of calling subscriber, Calling Side S-CSCF or MGCF receive message related to calls.
Step 302: Calling Side S-CSCF or MGCF initiates Invite request to callee side S-CSCF.
Step 303: the Invite received request is forwarded to color printing application server by callee side S-CSCF.
In this step, color printing application server can be requested according to the Invite received, determine returning for call subscriber terminal
Belong to domain, determines that the process of the home domain of call subscriber terminal is explained in detail in step 201, be not repeated herein.
Here, color printing application server, can be based on identified caller after determining the home domain of call subscriber terminal
The home domain of the terminal of user is completed to issue process to the color printing of the terminal of calling subscriber.
Step 304: Invite request is returned directly to callee side S-CSCF by color printing application server.
At this point, color printing application server is after receiving Invite request, it is also necessary to save the Invite request received.
Step 305: callee side S-CSCF is requested to the terminal of called subscriber forwarding Invite.
Step 306: the terminal of callee side user generates ALERTING message, and the ALERTING message of generation is sent to callee side S-
CSCF。
Step 307: received ALERTING message is forwarded to color printing application server by callee side S-CSCF.
In this step, color printing application server can determine the ownership of called user terminal according to the ALERTING message received
Domain determines that the process of the home domain of called user terminal is explained in detail in step 201, is not repeated herein.
Here, color printing application server, can be based on identified called use in the home domain for determining called user terminal
The home domain of the terminal at family is completed to issue process to the color printing of the terminal of called subscriber.
Step 308: received ALERTING message is sent to callee side S-CSCF by color printing application server.
Step 309: received ALERTING message is sent to Calling Side S-CSCF or MGCF by callee side S-CSCF.
Step 310: ALERTING message is sent to the terminal of calling subscriber by Calling Side S-CSCF or MGCF.
Fig. 4 is the flow chart that color printing issues in the color printing method for processing business of second embodiment of the invention, as shown in figure 4,
The process includes:
Step 401: completing color printing trigger flow.
Here, after completing color printing trigger flow, color printing application server prepares to start to calling subscriber/called subscriber
Terminal issues color printing；Specifically, the home domain in color printing application server in the terminal that determines calling subscriber or called subscriber
After the home domain of terminal, it is believed that complete color printing trigger flow.
Step 402: determining that color printing application server is issued to the transmission of USSD server when issuing color printing in a manner of USSD
The request of color printing；Determining that color printing application server is to SMS service center (Short when issuing color printing in a manner of twinkle SM
Message Service Center, SMSC) send the request for issuing color printing；
Step 403: after receiving USSD server/SMSC and allowing to issue the response message of color printing, color printing application service
Device is in a manner of twinkle SM or USSD mode to calling subscriber/called subscriber terminal issues color printing.
3rd embodiment
For the method for first embodiment of the invention, third embodiment of the invention additionally provides a kind of color printing business processing dress
It sets.
Fig. 5 is the composed structure schematic diagram of color printing of embodiment of the present invention business processing device, as shown in figure 5, the device packet
It includes: obtaining module 500 and determining module 501；Wherein,
Module 500 is obtained, for triggering color printing business in the terminal of calling subscriber or the terminal of called subscriber, and caller is used
After the terminal originated calls at family, the Invite request that Calling Side S-CSCF or MGCF is initiated to callee side S-CSCF is obtained；
Determining module 501 determines the home domain of the terminal of calling subscriber for the Invite request based on initiation.
Specifically, the determining module 501, for carrying P-Access- in the Invite of initiation request
Network-Info header field, and entrained P-Access-Network-Info header field contains parameter character 3GPP-E-UTRAN
When with parameter character network-provided, determine that the home domain of the terminal of calling subscriber is IMS domain；Otherwise, it determines caller
The home domain of the terminal of user is not in IMS domain.
Further, the determining module 501, is also used to after the home domain for the terminal for determining calling subscriber, determines
The home domain of the terminal of called subscriber.
Specifically, the determining module 501, for carrying P- in the ALERTING message that the terminal of called subscriber generates
Access-Network-Info header field, and entrained P-Access-Network-Info header field contains parameter character 3GPP-
When E-UTRAN and parameter character network-provided, determine that the home domain of the terminal of called subscriber is IMS domain；Otherwise, really
The home domain of the terminal of called subscriber is determined not in IMS domain.
In practical applications, the acquisition module 500 and determining module 501 can be by being located in color printing application server
Central processing unit (Central Processing Unit, CPU), microprocessor (Micro Processor Unit, MPU), number
Word signal processor (Digital Signal Processor, DSP) or field programmable gate array (Field
Programmable Gate Array, FPGA) etc. realize.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, the shape of hardware embodiment, software implementation or embodiment combining software and hardware aspects can be used in the present invention
Formula.Moreover, the present invention, which can be used, can use storage in the computer that one or more wherein includes computer usable program code
The form for the computer program product implemented on medium (including but not limited to magnetic disk storage and optical memory etc.).
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.
Claims (10)
1. a kind of color printing method for processing business, which is characterized in that the described method includes:
Color printing business is triggered in the terminal of calling subscriber or the terminal of called subscriber, and after the terminal originated calls of calling subscriber,
Calling Side service-call session control function entity S-CSCF or Media Gateway Control Function entity MGCF is obtained to callee side S-
The Invite request that CSCF is initiated；
Invite request based on initiation, determines the home domain of the terminal of calling subscriber；
The Invite request based on initiation, determines the home domain of the terminal of calling subscriber, comprising:
P-Access-Network-Info header field, and entrained P-Access- are carried in the Invite request of initiation
When Network-Info header field contains parameter character 3GPP-E-UTRAN and parameter character network-provided, caller is determined
The home domain of the terminal of user is IP multimedia subsystem IMS domain；Otherwise, it determines the home domain of the terminal of calling subscriber does not exist
IMS domain.
2. the method according to claim 1, wherein after the home domain for the terminal for determining calling subscriber, base
In the home domain of the terminal of identified calling subscriber, color printing is issued to the terminal of calling subscriber.
3. according to the method described in claim 2, it is characterized in that, the ownership of the terminal based on identified calling subscriber
Color printing is issued to the terminal of calling subscriber by domain, comprising: when the home domain of the terminal of calling subscriber is IMS domain, color printing is led to
Cross the terminal that twinkle SM mode is issued to calling subscriber；Calling subscriber terminal home domain not in IMS domain, color printing is passed through
Unstructured supplementary data traffic USSD mode is issued to the terminal of calling subscriber.
4. the method according to claim 1, wherein after the home domain for the terminal for determining calling subscriber, institute
State method further include: determine the home domain of the terminal of called subscriber.
5. according to the method described in claim 4, it is characterized in that, the home domain of the terminal of the determining called subscriber includes:
P-Access-Network-Info header field, and entrained P- are carried in the ALERTING message that the terminal of called subscriber generates
When Access-Network-Info header field contains parameter character 3GPP-E-UTRAN and parameter character network-provided,
The home domain for determining the terminal of called subscriber is IMS domain；Otherwise, it determines the home domain of the terminal of called subscriber is not in IMS domain.
6. method according to claim 4 or 5, which is characterized in that after the home domain for the terminal for determining called subscriber,
Based on the home domain of the terminal of identified called subscriber, color printing is issued to the terminal of called subscriber.
7. according to the method described in claim 6, it is characterized in that, the ownership of the terminal based on identified called subscriber
Color printing is issued to the terminal of called subscriber by domain, comprising: when the home domain of the terminal of called subscriber is IMS domain, color printing is led to
Cross the terminal that twinkle SM mode is issued to called subscriber；Called subscriber terminal home domain not in IMS domain, color printing is passed through
USSD mode is issued to the terminal of called subscriber.
8. a kind of color printing business processing device, which is characterized in that described device includes: to obtain module and determining module；Wherein,
Module is obtained, for triggering color printing business, and the end of calling subscriber in the terminal of calling subscriber or the terminal of called subscriber
After calling is initiated at end, Calling Side service-call session control function entity S-CSCF or Media Gateway Control Function entity are obtained
The Invite request that MGCF is initiated to callee side S-CSCF；
Determining module determines the home domain of the terminal of calling subscriber for the Invite request based on initiation；
The determining module, specifically for carrying P-Access-Network-Info header field in the Invite of initiation request,
And entrained P-Access-Network-Info header field contains parameter character 3GPP-E-UTRAN and parameter character network-
When provided, determine that the home domain of the terminal of calling subscriber is IP multimedia subsystem IMS domain；Otherwise, it determines calling subscriber
Terminal home domain not in IMS domain.
9. device according to claim 8, which is characterized in that the determining module is also used to determining calling subscriber's
After the home domain of terminal, the home domain of the terminal of called subscriber is determined.
10. device according to claim 9, which is characterized in that the determining module, specifically for the end in called subscriber
It holds in the ALERTING message generated and carries P-Access-Network-Info header field, and entrained P-Access-Network-
When Info header field contains parameter character 3GPP-E-UTRAN and parameter character network-provided, the end of called subscriber is determined
The home domain at end is IMS domain；Otherwise, it determines the home domain of the terminal of called subscriber is not in IMS domain.
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| CN101959152A (en) * | 2010-10-21 | 2011-01-26 | 杭州东信北邮信息技术有限公司 | Method and system for realizing word coloring ring back tone based on coloring ring back tone platform |
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| CN101106795A (en) * | 2006-07-12 | 2008-01-16 | 华为技术有限公司 | A registration hiding method for IMS domain |
| CN101959152A (en) * | 2010-10-21 | 2011-01-26 | 杭州东信北邮信息技术有限公司 | Method and system for realizing word coloring ring back tone based on coloring ring back tone platform |
| CN104113536A (en) * | 2014-07-07 | 2014-10-22 | 中国联合网络通信集团有限公司 | Selection method and device for called access domain |
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