CN107734491A - A kind of method and system of VoWifi Roaming controls - Google Patents
A kind of method and system of VoWifi Roaming controls Download PDFInfo
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- CN107734491A CN107734491A CN201711079516.XA CN201711079516A CN107734491A CN 107734491 A CN107734491 A CN 107734491A CN 201711079516 A CN201711079516 A CN 201711079516A CN 107734491 A CN107734491 A CN 107734491A
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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
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
- H04W8/28—Number portability ; Network address portability
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Abstract
The invention discloses a kind of method and system of VoWifi Roaming controls, include the code information of EPC network receiving terminals, code information for ownership ePDG according to the IP address of the terminal of acquisition and the IP address section being pre-configured with and the corresponding relation of country code inquire about to obtain terminal currently corresponding country code when the information that sends, code information includes terminal currently corresponding country code；EPC networks judge whether the country code of current terminal of the corresponding country code with prestoring of terminal is consistent, it is if inconsistent, the renewal request message of the current corresponding country code of mark comprising terminal and terminal is sent to IMS network so that IMS network carries out Roaming control to VoWifi business, otherwise ignores code information.Through the above way so that IMS network realizes the Roaming control to VoWifi business, managerial ability of the operator to speech business is improved, improves the market competitiveness of VoWifi business.
Description
Technical field
The present invention relates to mobile communication technology field, more particularly to a kind of method and system of VoWifi Roaming controls.
Background technology
With the development of mobile communication technology, speech business there has also been very big development, at present, pass through Wifi
(Wireless-fidelity, wireless network) real-time performance speech business is one of very important mode.The voice of Wifi networks
Business be user by Wifi AP (Wifi Access Point, Wifi access point) via ePDG (evolved Packet
Data Gateway, the packet data gateway of evolution) access EPC (Evolved Packet Core, the block core of evolution) net
Network provides the speech business based on IMS (IP Multimedia Subsystem, IP multimedia subsystem) network, is referred to as
VoWifi (Voice over Wifi, Wifi voice).
But at present when carrying out VoWifi business, operator can not be controlled to the roaming of VoWifi business, example
Such as, operator whether allow user current roaming country using VoWifi business or can according to roaming country difference
Carrying out charging etc. using different VoWifi rates is required for operator to be controlled VoWifi business.
Therefore, how a kind of scheme that can solve above-mentioned technical problem is provided, is that those skilled in the art needs at present
Solve the problems, such as.
The content of the invention
It is an object of the invention to provide a kind of method of VoWifi Roaming controls, improves operation of the operator to speech business
Managerial ability, improve the market competitiveness of VoWifi business.It is a further object of the present invention to provide a kind of VoWifi roamings to control
The system of system, there is identical beneficial effect with the method for above-mentioned VoWifi Roaming controls.
In order to solve the above technical problems, the invention provides a kind of method of VoWifi Roaming controls, including：
The code information of EPC network receiving terminals, wherein, the end of the code information for ownership ePDG according to acquisition
The IP address at end and the IP address section that is pre-configured with and the corresponding relation of country code are inquired about to obtain the terminal currently corresponding
The information sent during country code, the code information include the terminal currently corresponding country code；
The EPC networks judge the terminal currently corresponding country code and the national generation of the terminal prestored
Whether code is consistent, if inconsistent, the renewal by the mark comprising the terminal with the current corresponding country code of the terminal
Request message is sent to IMS network, so that the IMS network roams according to the renewal request message to VoWifi business
Control, otherwise ignores the code information.
Preferably, the process of the IP address of the ownership ePDG acquisitions terminal is specially：
The ownership ePDG obtains the IP address of the terminal according to the networking request analysis of the terminal, wherein, it is described
Network the request that request sends for the terminal to the IP address for the ownership ePDG being pre-configured with.
Preferably, the process of the IP address of the ownership ePDG acquisitions terminal is specially：
The ownership ePDG obtains the IP address of the terminal according to the networking request analysis of the terminal, wherein, it is described
Network the request that request sends for the terminal to the ownership ePDG obtained by DNS query mode IP address.
Preferably, the Roaming control include the IMS network according to the terminal currently corresponding country code with it is pre-
Configuration rule uses corresponding rate to VoWifi business, then the IMS network according to it is described renewal request message to VoWifi
Business carry out Roaming control process be specially：
The IMS network generates sub- voice ticket of the terminal under current corresponding country code and by the sub- language
Sound ticket is added to the voice ticket of the terminal, and the voice ticket then is sent into charge subsystem in order to the meter
Take subsystem according to the voice ticket batched valuation.
Preferably, the corresponding relation of the IP address section and country code is the corresponding relation of IP address section and country code
Table.
Preferably, in user's mark by comprising the terminal and the terminal, currently corresponding country code is more
New request message is sent to after IMS network, and this method also includes：
The EPC networks receive the renewal confirmation that the IMS network returns.
In order to solve the above technical problems, present invention also offers a kind of system of VoWifi Roaming controls, including：
Belong to ePDG, IP address and the IP address section and pair of country code that are pre-configured with for the terminal according to acquisition
Answer relational query to obtain terminal currently corresponding country code, and the code information of the terminal, the generation are sent to EPC networks
Code packet contains the terminal currently corresponding country code；
The EPC networks, for receiving the code information, and judge the terminal currently corresponding country code with it is pre-
Whether the country code of the terminal first stored is consistent, if inconsistent, by the mark comprising the terminal and the terminal
The renewal request message of country code is sent to IMS network corresponding to current, so that the IMS network is asked according to the renewal
Message carries out Roaming control to VoWifi business, otherwise ignores the code information；
The IMS network, for receiving the renewal request message, and according to the renewal request message to VoWifi industry
Business carries out Roaming control.
Preferably, the process of the IP address of the ownership ePDG acquisitions terminal is specially：
The ownership ePDG obtains the IP address of the terminal according to the networking request analysis of the terminal, wherein, it is described
Network the request that request sends for the terminal to the IP address for the ownership ePDG being pre-configured with.
Preferably, the Roaming control include the IMS network according to the terminal currently corresponding country code with it is pre-
Configuration rule uses corresponding rate to VoWifi business, then the system also includes charge subsystem, the charge subsystem
For receiving the voice ticket of the terminal, and according to the voice ticket batched valuation；
The IMS network according to it is described renewal request message to VoWifi business carry out Roaming control process be specially：
The IMS network generates sub- voice ticket of the terminal under current corresponding country code and by the sub- language
Sound ticket is added to the voice ticket of the terminal, and the voice ticket then is sent into the charge subsystem in order to institute
Charge subsystem is stated according to the voice ticket batched valuation.
Preferably, the IMS network is additionally operable to send renewal confirmation, then the EPC networks are additionally operable to described in reception
Update confirmation.
The invention provides a kind of method of VoWifi Roaming controls, and IP address section and national generation are safeguarded by belonging to ePDG
The corresponding relation of code, when needing the terminal for carrying out VoWifi business to access EPC networks by belonging to ePDG, ownership ePDG parsings
Obtain the current corresponding country code of terminal, and the message comprising the current corresponding country code of terminal be sent to EPC networks,
EPC networks are judging to obtain terminal currently corresponding country code and during the inconsistent country code of terminal prestored, will
Mark comprising the terminal is sent to IMS network with the renewal request message of the current corresponding country code of the terminal so that IMS
Network can currently corresponding country code realizes the Roaming control of VoWifi business according to the terminal, so as to improve operator
To the operation management ability of speech business, the market competitiveness of lifting VoWifi business.
Present invention also offers a kind of system of VoWifi Roaming controls, have with the method for above-mentioned VoWifi Roaming controls
Identical beneficial effect.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, below will be to institute in prior art and embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of schematic flow sheet of the method for VoWifi Roaming controls provided by the present invention；
Fig. 2 is a kind of structural representation of the system of VoWifi Roaming controls provided by the present invention.
Embodiment
The core of the present invention is to provide a kind of method of VoWifi Roaming controls, improves operation of the operator to speech business
Managerial ability, improve the market competitiveness of VoWifi business.Another core of the present invention is to provide a kind of VoWifi roamings control
The system of system, there is identical beneficial effect with the method for above-mentioned VoWifi Roaming controls.
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Fig. 1 is refer to, Fig. 1 is a kind of schematic flow sheet of the method for VoWifi Roaming controls provided by the present invention, should
Method includes：
Step S1：The code information of EPC network receiving terminals, wherein, end of the code information for ownership ePDG according to acquisition
The IP address at end and the IP address section being pre-configured with inquire about to obtain the current corresponding country of terminal with the corresponding relation of country code
The information sent during code, code information include terminal currently corresponding country code；
Firstly the need of explanation, the terminal being previously mentioned in the present invention has been previously-completed EPC networks and the note of IMS network
Volume, this is the precondition that terminal carries out speech business, illustrates to carry out under the precondition below, subsequently no longer single
Only explanation.
Specifically, when user carries out VoWifi business by terminal, terminal first accesses Wifi AP, Wifi AP and just obtained
Terminal be currently located ground IP (Internet Protocol, Internet protocol) address, then terminal by Wifi AP with returning
Category ePDG establishes the connection of IP Sec tunnels, belongs to ePDG also while obtains the IP address that terminal is currently located ground, in the present invention
It is responsible for safeguarding the corresponding relation of Global IP addresses section and country code by belonging to ePDG, by the corresponding relation, belongs to ePDG energy
The IP address that ground is currently located according to terminal determines terminal currently corresponding country code, finally coordinates terminal complete in ownership ePDG
Into EPC networks access when, the code information comprising the current corresponding country code of terminal is sent to EPC nets by ownership ePDG
Network, EPC networks receive the code information of terminal.
Configured in advance in ownership ePDG it should be noted that the corresponding relation of IP address section and country code is operator
, and only need configuration once, it can be closed later with directly using except non-subsequent IP address section is corresponding with country code
System needs to be updated or changed according to actual conditions, otherwise need not reconfigure.
Step S2：EPC networks judge that the country code of current terminal of the corresponding country code with prestoring of terminal is
It is no consistent, if inconsistent, into step S3, otherwise, into step S4；
Specifically, EPC networks are after the code information that ownership ePDG is sent is received, and EPC networks are according in code information
Currently corresponding country code judges that the country code of current terminal of the corresponding country code with prestoring of terminal is to terminal
It is no consistent, and subsequent action is carried out according to judged result.
It should be noted that the country code of the terminal prestored is to access EPC networks in terminal and complete EPC networks
With obtain during the registration of IMS network and preserve.When terminal not yet completes IMS network registration, terminal can carry out IMS network note
Volume, in IMS network registration process, EPC networks can currently corresponding country code be sent to IMS network, IMS network terminal
Using terminal, currently the corresponding country code positional information current as user is stored.
Step S3：The renewal request message of the current corresponding country code of mark comprising terminal and terminal is sent to
IMS network, so that IMS network carries out Roaming control according to renewal request message to VoWifi business；
Step S4：Ignore code information.
Specifically, when the judged result of EPC networks is terminal currently corresponding country code and the terminal prestored
When country code is inconsistent, EPC networks by the mark comprising terminal, currently ask to disappear with terminal by the renewal of corresponding country code
Breath is sent to IMS network, that is, notifies IMS network more new terminal currently corresponding country code, so that IMS network please according to renewal
Seeking the terminal in message, currently corresponding country code carries out Roaming control to VoWifi business；When the judged result of EPC networks
When consistent for the country code of current terminal of the corresponding country code with prestoring of terminal, EPC networks need not notify IMS nets
Network, EPC networks can ignore code information.By said process, when user carries out VoWifi business by terminal, IMS network can
So that according to terminal, currently corresponding country code carries out Roaming control, for example, according to different country codes to VoWifi business
International roaming make a distinction charging.
It should be noted that the mark of terminal can be the international identifier of terminal, or others mark, this hair
Bright not limit herein, certainly, the mark of terminal can be the combination of a mark or multiple marks, and the present invention exists
This is not limited.
The invention provides a kind of method of VoWifi Roaming controls, and IP address section and national generation are safeguarded by belonging to ePDG
The corresponding relation of code, when needing the terminal for carrying out VoWifi business to access EPC networks by belonging to ePDG, ownership ePDG parsings
Obtain the current corresponding country code of terminal, and the message comprising the current corresponding country code of terminal be sent to EPC networks,
EPC networks are judging to obtain terminal currently corresponding country code and during the inconsistent country code of terminal prestored, will
Mark comprising the terminal is sent to IMS network with the renewal request message of the current corresponding country code of the terminal so that IMS
Network can currently corresponding country code realizes the Roaming control of VoWifi business according to the terminal, so as to improve operator
To the operation management ability of speech business, the market competitiveness of lifting VoWifi business.
On the basis of above-described embodiment：
As a kind of preferred embodiment, the process for the IP address that ownership ePDG obtains terminal is specially：
Belong to ePDG according to the networking request analysis of terminal obtain terminal IP address, wherein, network request for terminal to
The request that the IP address for the ownership ePDG being pre-configured with is sent.
As a kind of preferred embodiment, the process for the IP address that ownership ePDG obtains terminal is specially：
Belong to ePDG according to the networking request analysis of terminal obtain terminal IP address, wherein, network request for terminal to
The request that the ownership ePDG obtained by DNS query mode IP address is sent.
Specifically, ownership ePDG IP address is pre-configured with terminal, under normal circumstances, configuration here only needs to configure
Once, during terminal access Wifi AP, Wifi AP just obtain the IP address that terminal is currently located ground, and then terminal passes through Wifi
AP establishes IP Sec tunnels and be connected with ownership ePDG, and by the connection, terminal is according to ownership ePDG IP address to belonging to ePDG
The request that networks is sent, the networking request analysis that ownership ePDG is sent according to terminal obtains the IP address of terminal.
Specifically, terminal can also be looked into by ePDG domain name system DNS (Domain Name System, domain name system)
Inquiry mode obtains ownership ePDG IP address, then belongs to ePDG and establishes connection with terminal, the final ePDG that belongs to obtains terminal
IP address, detailed process can refer to the introduction of epimere, will not be repeated here.
It should be noted that in addition to the mode that above two obtains ownership ePDG IP address, obtain ownership ePDG's
IP address can also otherwise, and the present invention does not limit herein.
The ownership ePDG obtained by the ownership ePDG being pre-configured with IP address or DNS query mode IP address all may be used
So that terminal accesses EPC networks, IMS network is finally accessed, ensure that the terminal of user can be carried out by Wifi networks at any time
VoWifi business, while bringing convenient to user, improve the experience of user.
As a kind of preferred embodiment, Roaming control include IMS network according to terminal currently corresponding country code with
Pre-configured rule uses corresponding rate to VoWifi business, then IMS network is entered according to renewal request message to VoWifi business
The process of row Roaming control is specially：
IMS network generates sub- voice ticket of the terminal under current corresponding country code and is added to sub- voice ticket
The voice ticket of terminal, voice ticket is then sent to charge subsystem in order to which charge subsystem is according to voice ticket wholesale price
Charging.
Specifically, IMS network can be IMS network to the Roaming control of VoWifi business according to different country codes pair
The international roaming of VoWifi business makes a distinction charging, at this moment, IMS network can according to terminal currently corresponding country code with
Pre-configured rule carrys out charging to the VoWifi business of the terminal using corresponding rate, for the present embodiment, is pre-configured with
Rule be mainly that different country codes corresponds to different rate rules, certainly, the rule being pre-configured with is not limited to
State it is this, particular content need consider actual conditions.
Specifically, when IMS network carries out above-mentioned Roaming control according to renewal request message to VoWifi business, IMS network
Terminal currently corresponding country code can be inserted at the positional information in voice ticket, if in VoWifi business procedures eventually
The country code at end changes, and IMS network can generate sub- voice ticket and general of the terminal under current corresponding country code
Sub- voice ticket is added to the voice ticket of terminal, the voice ticket then is sent into charge subsystem, charge subsystem exists
When carrying out VoWifi business batched valuations, the country code in reference voice ticket is understood to carry out.
It should be noted that the complete voice ticket of terminal can include more sub- voice tickets, sub- voice ticket is one
The continuous in time identical ticket writing of charging factor used of section, wherein, charging factor can be access way and/
Or access country, other factorses are can also be, the present invention does not limit herein.In addition, Roaming control is except above-mentioned one kind
Outside, it can also be that can control terminal use VoWifi business in the country of current roaming, can also there is other roamings certainly
Control, the present invention do not limit herein.
By the above-mentioned means, IMS network can be according to current VoWifi industry of the corresponding country code to the terminal of terminal
The roaming of business makes a distinction, then regular using corresponding rate according to the country of roaming, is finally reached the purpose for distinguishing charging,
So as to improve operation management ability of the operator to speech business, the market competitiveness of VoWifi business is improved.
As a kind of preferred embodiment, the corresponding relation of IP address section and country code is IP address section and country code
Mapping table.
Specifically, it is IP address section and national generation by belonging to the IP address section of ePDG maintenances and the corresponding relation of country code
The mapping table of code.It should be noted that the corresponding relation of IP address section and country code can be but with being not limited only to IP
The mapping table of location section and country code.
It can be quickly found by the mapping table of IP address section and country code and carry out VoWifi business
The country that terminal is currently located, and mapping table is made in the corresponding relation of IP address section and country code and can conveniently be transported
Battalion personnel change and updated to it.
As a kind of preferred embodiment, by the current corresponding country code of user's mark comprising terminal and terminal
Renewal request message is sent to after IMS network, and this method also includes：
EPC networks receive the renewal confirmation that IMS network returns.
Specifically, after the renewal request message that IMS network receives the transmission of EPC networks, IMS network can be to EPC nets
Network returns to renewal confirmation, to acknowledge receipt of the renewal confirmation of EPC networks transmission, meanwhile, EPC networks can receive IMS
The renewal confirmation that network returns.In this way, it ensure that IMS network receives the renewal request that EPC networks are sent and disappeared
Breath.
Fig. 2 is refer to, Fig. 2 is a kind of structural representation of the system of VoWifi Roaming controls provided by the present invention, should
System includes：
Belong to ePDG 1, for the IP address of the terminal according to acquisition and the IP address section that is pre-configured with and country code
Corresponding relation is inquired about to obtain terminal currently corresponding country code, and the code information of terminal is sent to EPC networks 2, code letter
Breath includes terminal currently corresponding country code；
EPC networks 2, for receiving code information, and judge terminal currently corresponding country code and the end prestored
Whether the country code at end is consistent, if inconsistent, by the mark comprising terminal and terminal, currently corresponding country code is more
New request message is sent to IMS network 3, so that IMS network 3 carries out roaming control according to renewal request message to VoWifi business
System, otherwise ignores code information；
IMS network 3, request message is updated for receiving, and VoWifi business is roamed according to renewal request message
Control.
As a kind of preferred embodiment, the process for the IP address that ownership ePDG 1 obtains terminal is specially：
Belong to the IP address that ePDG 1 obtains terminal according to the networking request analysis of terminal, wherein, the request that networks is terminal
The request sent to the IP address for the ownership ePDG 1 being pre-configured with.
As a kind of preferred embodiment, Roaming control include IMS network 3 according to terminal currently corresponding country code with
Pre-configured rule uses corresponding rate to VoWifi business, then system also includes charge subsystem, and charge subsystem is used to connect
The voice ticket of terminal is received, and according to voice ticket batched valuation；
IMS network 3 according to renewal request message to VoWifi business carry out Roaming control process be specially：
IMS network 3 generates the sub- voice ticket under terminal country code corresponding to current and by the addition of sub- voice ticket
To the voice ticket of terminal, voice ticket is then sent to charge subsystem in order to which charge subsystem is according to voice ticket batch
Valency charging.
As a kind of preferred embodiment, IMS network 3 is additionally operable to send renewal confirmation, then EPC networks 2 are additionally operable to
Receive renewal confirmation.
Above method embodiment is refer to for a kind of introduction of the system of VoWifi Roaming controls provided by the invention, this
Invention will not be repeated here.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
For, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is said referring to method part
It is bright.
It should also be noted that, in this manual, such as first and second or the like relational terms be used merely to by
One entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operation
Between any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering including for nonexcludability, so that process, method, article or equipment including a series of elements not only include that
A little key elements, but also the other element including being not expressly set out, or also include for this process, method, article or
The intrinsic key element of equipment.In the absence of more restrictions, wanted by what sentence " including one " limited
Element, it is not excluded that other identical element in the process including the key element, method, article or equipment also be present.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
- A kind of 1. method of VoWifi Roaming controls, it is characterised in that including：The code information of EPC network receiving terminals, wherein, the code information is ownership ePDG according to the terminal of acquisition IP address and the IP address section being pre-configured with inquire about to obtain the current corresponding country of the terminal with the corresponding relation of country code The information sent during code, the code information include the terminal currently corresponding country code；The EPC networks judge that the country code of the current terminal of the corresponding country code with prestoring of the terminal is It is no consistent, if inconsistent, by the renewal request of the current corresponding country code of the mark comprising the terminal and the terminal Message is sent to IMS network, so that the IMS network carries out roaming control according to the renewal request message to VoWifi business System, otherwise ignores the code information.
- 2. according to the method for claim 1, it is characterised in that the ownership ePDG obtains the mistake of the IP address of the terminal Journey is specially：The ownership ePDG obtains the IP address of the terminal according to the networking request analysis of the terminal, wherein, the networking Ask the request sent for the terminal to the IP address for the ownership ePDG being pre-configured with.
- 3. according to the method for claim 1, it is characterised in that the ownership ePDG obtains the mistake of the IP address of the terminal Journey is specially：The ownership ePDG obtains the IP address of the terminal according to the networking request analysis of the terminal, wherein, the networking Ask the request sent for the terminal to the ownership ePDG obtained by DNS query mode IP address.
- 4. according to the method described in claim any one of 1-3, it is characterised in that the Roaming control includes the IMS network According to the terminal, currently corresponding country code uses corresponding rate with pre-configured rule to VoWifi business, then described IMS network according to it is described renewal request message to VoWifi business carry out Roaming control process be specially：The IMS network generates the sub- voice ticket under terminal country code corresponding to current and by the sub- voice word Singly it is added to the voice ticket of the terminal, the voice ticket is then sent to charge subsystem in order to charging System is according to the voice ticket batched valuation.
- 5. according to the method for claim 4, it is characterised in that the corresponding relation of the IP address section and country code is IP The mapping table of address field and country code.
- 6. according to the method for claim 5, it is characterised in that user's mark by comprising the terminal with it is described The renewal request message of the current corresponding country code of terminal is sent to after IMS network, and this method also includes：The EPC networks receive the renewal confirmation that the IMS network returns.
- A kind of 7. system of VoWifi Roaming controls, it is characterised in that including：Belong to ePDG, for the IP address of the terminal according to acquisition and the IP address section that is pre-configured with pass corresponding with country code It is that inquiry obtains terminal currently corresponding country code, and the code information of the terminal is sent to EPC networks, the code letter Breath includes the terminal currently corresponding country code；The EPC networks, for receiving the code information, and judge the terminal currently corresponding country code with depositing in advance Whether the country code of the terminal of storage is consistent, if inconsistent, the mark comprising the terminal and the terminal is current The renewal request message of corresponding country code is sent to IMS network, so that the IMS network is according to the renewal request message Roaming control is carried out to VoWifi business, otherwise ignores the code information；The IMS network, VoWifi business is entered for receiving the renewal request message, and according to the renewal request message Row Roaming control.
- 8. system according to claim 7, it is characterised in that the ownership ePDG obtains the mistake of the IP address of the terminal Journey is specially：The ownership ePDG obtains the IP address of the terminal according to the networking request analysis of the terminal, wherein, the networking Ask the request sent for the terminal to the IP address for the ownership ePDG being pre-configured with.
- 9. according to the system described in claim any one of 7-8, it is characterised in that the Roaming control includes the IMS network According to the terminal, currently corresponding country code uses corresponding rate with pre-configured rule to VoWifi business, then the system System also includes charge subsystem, and the charge subsystem is used for the voice ticket for receiving the terminal, and is talked about according to the voice Single batched valuation；The IMS network according to it is described renewal request message to VoWifi business carry out Roaming control process be specially：The IMS network generates the sub- voice ticket under terminal country code corresponding to current and by the sub- voice word Singly it is added to the voice ticket of the terminal, the voice ticket is then sent to the charge subsystem in order to the meter Take subsystem according to the voice ticket batched valuation.
- 10. system according to claim 9, it is characterised in that the IMS network is additionally operable to send renewal confirmation, Then the EPC networks are additionally operable to receive the renewal confirmation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711079516.XA CN107734491B (en) | 2017-11-06 | 2017-11-06 | VoWifi roaming control method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711079516.XA CN107734491B (en) | 2017-11-06 | 2017-11-06 | VoWifi roaming control method and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107734491A true CN107734491A (en) | 2018-02-23 |
| CN107734491B CN107734491B (en) | 2020-08-11 |
Family
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| CN110972076A (en) * | 2019-12-04 | 2020-04-07 | 惠州Tcl移动通信有限公司 | Wireless call setting method, device, storage medium and terminal |
| CN114173316A (en) * | 2021-12-08 | 2022-03-11 | 中国联合网络通信集团有限公司 | Method, device and storage medium for establishing service connection |
| EP4187993A4 (en) * | 2020-07-22 | 2024-01-03 | Vivo Mobile Communication Co., Ltd. | Vowifi registration control method and apparatus, electronic device, and server |
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