CN104066109B - The registration management method, apparatus and system of IMS network - Google Patents
The registration management method, apparatus and system of IMS network Download PDFInfo
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- CN104066109B CN104066109B CN201410307053.8A CN201410307053A CN104066109B CN 104066109 B CN104066109 B CN 104066109B CN 201410307053 A CN201410307053 A CN 201410307053A CN 104066109 B CN104066109 B CN 104066109B
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- 238000007726 management method Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000013475 authorization Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 230000006870 function Effects 0.000 description 13
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- 238000010586 diagram Methods 0.000 description 4
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Abstract
The present invention provides a kind of the registration management method, apparatus and system of IMS network, is related to WiFi speech businesses field, can prevent the generation of " rubbing VoWiFi business " phenomenon.Methods described includes：S CSCF receive the authentication request that SBC/P CSCF are sent, and the authentication request includes the IMS user profile of the actual broadband access information and the terminal when terminal is accessed by WiFi；S CSCF obtain signing broadband access information corresponding to the IMS user profile according to the IMS user profile；S CSCF are contrasted the actual broadband access information and the signing broadband access information, when the actual broadband access information is consistent with the signing broadband access information, it is allowed to which the terminal carries out home voice service log-on.The present invention is used for the registration of speech business in IMS network.
Description
Technical field
The present invention relates to WiFi (Wireless Fidelity, Wireless Fidelity) speech business field, more particularly to one kind
The registration management method, apparatus and system of IMS network.
Background technology
WLAN (Wireless Local Area Networks, WLAN) is used as a kind of wireless broadband Internet access side
Formula, there is the advantages such as access bandwidth height, low, the terminal popularity rate height of cost, therefore be widely used.In order to meet user couple
The demand of speech business signal quality, occur terminal in the prior art and carried out by WLAN accesses the solution of voice,
The language accessed by WLAN realized based on IM CN subsystem (IP Multimedia Subsystem, IMS)
Sound business solution, for example, the voice (Voice over WLAN, VoWLAN) based on WLAN, based on Wireless Fidelity
Voice (Voice over WiFi, VoWiFi) etc..The solution is especially suitable for use in the environment that indoor or crowd concentrates.
The solution can pass through more cheap cost, there is provided more efficient QoS of voice.
During stating the speech business solution by WLAN accesses realized based on IMS in realization, inventor
It was found that at least there are the following problems in the prior art：In the prior art not on that how will be used in WiFi access networks
The authority of VoWiFi business is defined in the solution of specific user, therefore all users are likely to connect by WiFi access networks
Enter and use VoWiFi business, which results in the generation of " rubbing VoWiFi business " phenomenon.
The content of the invention
Embodiments of the invention provide a kind of the registration management method, apparatus and system of IMS network, can prevent from " rubbing
The generation of VoWiFi business " phenomenon.
To reach above-mentioned purpose, embodiments of the invention adopt the following technical scheme that：
First aspect, there is provided a kind of registration management method of IMS network, including：
Service call conversation control function S-CSCF receives Session Border Controller/Proxy Call Session Control Function SBC/
The authentication request that P-CSCF is sent, the authentication request include actual broadband access when terminal is accessed by Wireless Fidelity WiFi
The IM CN subsystem IMS user profile of information and the terminal；
The S-CSCF obtains signing broadband access letter corresponding to the IMS user profile according to the IMS user profile
Breath；
The S-CSCF is contrasted the actual broadband access information and the signing broadband access information, described
When actual broadband access information is consistent with the signing broadband access information, it is allowed to which the terminal carries out home voice business note
Volume.
With reference in a first aspect, in the first possible implementation of first aspect,
Before the authentication request that SBC/P-CSCF is sent is received, methods described also includes：
When the terminal is accessed by WiFi, the SBC/P-CSCF receives the registration request that the terminal is sent, institute
Stating registration request includes the IMS user profile of the terminal；
The IP when terminal that the SBC/P-CSCF determines is accessed by the WiFi and sends the registration request
Location；
The SBC/P-CSCF obtains the actual broadband when terminal is accessed by the WiFi according to the IP address
Access information.
With reference to the first possible implementation of first aspect, in second of possible implementation of first aspect
In, the S-CSCF receives the authentication request that SBC/P-CSCF is sent and specifically included：
When the SBC/P-CSCF gets the actual broadband access information, the S-CSCF receives the SBC/P-
The authentication request that CSCF is sent.
With reference to the first or second of possible implementation of first aspect or first aspect, the 3rd of first aspect the
In the possible implementation of kind, the IMS user profile includes the publicly-owned mark of IP multimedia private identity IMPI and/or IP multimedia
Know IMPU；
The actual broadband access information includes peer-peer protocol PPPoE accounts informations or PPPoE accounts based on Ethernet
Family information and port numbers；
The signing broadband access information includes PPPoE accounts informations or PPPoE accounts informations and port numbers.
Second aspect, there is provided a kind of registration management device of IMS network, including：
Receiving unit, for receiving Session Border Controller/Proxy Call Session Control Function SBC/P-CSCF transmissions
Authentication request, the authentication request include the actual broadband access information and the end when terminal is accessed by Wireless Fidelity WiFi
The IM CN subsystem IMS user profile at end；
Acquiring unit, the IMS user profile that the authentication request for being received according to receiving unit includes, is obtained
Take signing broadband access information corresponding to the IMS user profile；
Processing unit, the actual broadband access that the authentication request for the receiving unit to be received includes
Information is contrasted with the signing broadband access information that the acquiring unit obtains, the actual broadband access information with
When the signing broadband access information is consistent, it is allowed to which the terminal carries out home voice service log-on.
With reference to second aspect, in the first possible implementation of second aspect, the acquiring unit is specifically used for：
According to the IMS user profile, broadband access of being contracted corresponding to the IMS user profile is obtained from home subscriber server HSS
Information.
The third aspect, there is provided a kind of registration management system of IMS network, including：
Terminal, Session Border Controller/Proxy Call Session Control Function SBC/P-CSCF, the dress as described in second aspect
Put, home subscriber server HSS；Wherein,
The SBC/P-CSCF sends authentication request to described device, and the authentication request passes through wireless including the terminal
The IM CN subsystem IMS user profile of actual broadband access information and the terminal when fidelity WiFi is accessed；
Described device obtains width of being contracted corresponding to the IMS user profile according to the IMS user profile from the HSS
Band access information；
Described device is contrasted the actual broadband access information and the signing broadband access information, in the reality
When broadband access information in border is consistent with the signing broadband access information, it is allowed to which the terminal carries out home voice service log-on.
With reference to the third aspect, in the first possible implementation of the third aspect, the system is also awarded including certification
Weigh charging aaa server；
The terminal is accessed by WiFi and sends registration request to the SBC/P-CSCF, and the registration request includes institute
State the IMS user profile of terminal；
The IP when terminal that the SBC/P-CSCF determines is accessed by the WiFi and sends the registration request
Location；
The SBC/P-CSCF obtains the terminal from the aaa server according to the IP address and connect by the WiFi
Fashionable actual broadband access information.
With reference to the first possible implementation of the third aspect, in second of possible implementation of the third aspect
In, when the SBC/P-CSCF gets the actual broadband access information, the SBC/P-CSCF is sent to described device
The authentication request.
With reference to the first or second of possible implementation of the third aspect or the third aspect, the 3rd of the third aspect the
In the possible implementation of kind, the IMS user profile includes the publicly-owned mark of IP multimedia private identity IMPI and/or IP multimedia
Know IMPU；
The actual broadband access information includes peer-peer protocol PPPoE or PPPoE and port numbers based on Ethernet；
The signing broadband access information includes PPPoE or PPPoE and port numbers.
The registration management method, apparatus and system of the IMS network provided according to embodiments of the present invention, due to receiving
After the authentication request that SBC/P-CSCF is sent, on the one hand S-CSCF can be connect by parsing authentication request acquisition terminal by WiFi
Fashionable actual broadband access information, i.e. terminal send registration request via WiFi access networks corresponding to actual broadband access
Information；On the other hand, can be gone to obtain broadband of contracting corresponding to IMS user profile according to the IMS user profile that authentication request includes
Access information, i.e. user open the broadband access information contracted during VoWiFi business at operator.By contrasting above-mentioned two
Broadband access information, you can determine whether the WiFi access networks that the WiFi access networks that terminal is currently accessed are contracted with user are same
Access network, when above-mentioned two broadband access information is consistent, it is allowed to which the terminal carries out home voice service log-on, that is, allows the end
End uses VoWiFi business in the WiFi access networks being currently accessed.As can be seen here, it is only open-minded in a certain WiFi access networks
VoWiFi business, user could use VoWiFi business in the WiFi access networks, rather than be accessed by WiFi access networks with regard to energy
Using VoWiFi business, therefore, it is possible to prevent the user for not opening VoWiFi business in the WiFi access networks from being connect in the WiFi
Networking uses VoWiFi business, i.e., can prevent " rubbing VoWiFi business " phenomenon.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description be only the present invention some
Embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also be attached according to these
Figure obtains other accompanying drawings.
The flow chart of the registration management method for the IMS network that Fig. 1 is provided by the embodiment of the present invention one；
The partial process view of the registration management method for the IMS network that Fig. 2 is provided by the embodiment of the present invention two；
The signaling process figure of the registration management method for the IMS network that Fig. 3 is provided by the embodiment of the present invention three；
The structural representation of the registration management device for the IMS network that Fig. 4 is provided by the embodiment of the present invention four；
The schematic diagram of the registration management system for the IMS network that Fig. 5 is provided by the embodiment of the present invention five.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
In embodiments of the present invention, the terminal mobile device such as including mobile phone, terminal can pass through 2G (Generation Mobile Telecommunication System skills
Art), 3G (3rd generation mobile communication technology), the mode such as Long Term Evolution (Long Term Evolution, LTE) access network,
Network can be accessed by modes such as WLAN or WiFi.Speech business can be used in the terminal for accessing network, and usually, terminal can also make
Use data service.
With WiFi technology with based on IP Internet Protocol voice (Voice over Internet Protocol,
VoIP) the development of technology, terminal can be accessed by WiFi and use speech business, i.e. VoWiFi business.In embodiments of the present invention,
Accessed for WiFi, refer to that terminal accesses network by fixed network, such as terminal is accessed by the WiFi for the network that is connected
Point (Access Point, AP) core network access.
Embodiment one
The embodiment of the present invention one provides a kind of registration management method of IMS network, and this method can be by the network element in IMS network
To implement, the network element concretely S-CSCF (Serving Call Session Control Function, service call
Conversation control function), illustrated below so that subject of implementation is S-CSCF as an example.It is appreciated that the embodiment of the present invention one is carried
The subject of implementation of the method for confession is not limited only to the S-CSCF.The registration for the IMS network that Fig. 1 is provided by the embodiment of the present invention one
The flow chart of management method.As shown in figure 1, methods described includes：
S10, S-CSCF receive the authentication request that SBC/P-CSCF is sent.
When terminal accesses network by WiFi, terminal is asked to by the WiFi access networks to SBC/P-CSCF transmission registrations
Ask, to ask the registration in the WiFi access networks to use VoWiFi business.Wherein, SBC/P-CSCF is to receive terminal transmission
Registration request and by (detailed in Example two) in the case of certain processing, just send authentication request to S-CSCF.Institute
Stating authentication request includes the IMS user profile of actual broadband access information and the terminal when terminal is accessed by WiFi.It is real
Border broadband access information refer to terminal send registration request institute via WiFi access networks corresponding to actual broadband access information, have
Body can be PPPoE (Point to Point Protocol over Ethernet, the peer-peer protocol based on Ethernet) account
Information, or PPPoE accounts informations and port numbers.The IMS user profile of terminal specifically may include IMPI (IP Multimedia
Private Identity, IP multimedia private identity) and/or IMPU (IP Multimedia Public Identity, IP
The publicly-owned mark of multimedia).
In this step, S-CSCF by receive SBC/P-CSCF transmission authentication request, so as to know including
Actual broadband access information and IMS user profile.
S20, S-CSCF obtain signing broadband access information corresponding to the IMS user profile according to IMS user profile.
Before S-CSCF obtains broadband access information of being contracted corresponding to IMS user profile, signing broadband access information is
Through be generated and saved in a certain network element of IMS network (such as home subscriber server (Home Subscriber Server,
HSS)).For example, when user's VoWiFi business to be opened, VoWiFi industry is opened in operator's application that user can be to mobile network
Business；Operator can be that user distributes IMPI/IMPU, and the IMPI/IMPU distributed and a certain or some WiFi access networks/WiFi
Access point binding, such as IMPI/IMPU and PPPoE accounts informations, or bound with PPPoE accounts informations and port numbers.That is IMS is used
Family information is bound with signing broadband access information.Operator can will signing broadband access information be stored in HSS for
Call.
In this step, S-CSCF includes after the authentication request that SBC/P-CSCF is sent is received according to the authentication request
IMS user profile, from storage signing broadband access information network element obtain broadband access of being contracted corresponding to the IMS user profile
Information.
S30, S-CSCF are contrasted actual broadband access information and signing broadband access information, in actual broadband access
When information is consistent with signing broadband access information, it is allowed to which terminal carries out home voice service log-on.
In this step, S-CSCF can be by the actual broadband access information obtained in step slo with being obtained in step S20
The signing broadband access information taken is contrasted, for example, by terminal send registration request via WiFi access networks corresponding to
PPPoE, the PPPoE to be contracted when opening VoWiFi business at operator with user are contrasted.Alternatively, can also further by
Terminal send registration request via WiFi access networks corresponding to port numbers, VoWiFi business is opened at operator with user
When the port numbers contracted contrasted.
According to comparing result, if actual broadband access information is consistent with signing broadband access information, S-CSCF allows eventually
End carries out home voice service log-on, that is, allows the terminal to use VoWiFi business in the WiFi access networks being currently accessed；It is if real
Border broadband access information and signing broadband access information are inconsistent, then S-CSCF refuses terminal progress home voice service log-on,
Refuse the terminal and use VoWiFi business in the WiFi access networks being currently accessed.
The registration management method of according to embodiments of the present invention one IMS network provided, because SBC/P-CSCF on the one hand can
Actual broadband access information when being accessed by parsing authentication request acquisition terminal by WiFi, on the other hand can be asked according to authentication
Ask including IMS user profile go to obtain broadband access information of contracting corresponding to IMS user profile, and can be above-mentioned by contrasting
Two broadband access information determine WiFi access networks that terminal is currently accessed with
Whether the WiFi access networks of user's signing are same access network, when above-mentioned two broadband access information is consistent, are permitted
Perhaps the terminal carries out the registration using VoWiFi business in the WiFi access networks being currently accessed.As can be seen here, only a certain
WiFi access networks have opened VoWiFi business, and user could use VoWiFi business in the WiFi access networks, rather than pass through
The access of WiFi access networks just can use VoWiFi business, therefore, it is possible to prevent from not opening VoWiFi industry in the WiFi access networks
The user of business uses phenomenon of " rubbing VoWiFi business " as VoWiFi business in the WiFi access networks.Further, since WiFi connects
Networking has the characteristics of coverage is small, therefore the user using VoWiFi business can be limited in certain area.
Embodiment two
Embodiment two is used for explanation before the authentication request that S-CSCF receives that SBC/P-CSCF is sent, the registration of IMS network
The implementation procedure of management method.The part flow of the registration management method for the IMS network that Fig. 2 is provided by the embodiment of the present invention two
Figure.As shown in Fig. 2 methods described also includes：
S101, when terminal is accessed by WiFi, SBC/P-CSCF receiving terminals send registration request.
From the point of view of terminal reported data, terminal sends a request for registration to SBC/P- from source address (such as IP address one)
CSCF.Wherein, IP address one be when terminal is accessed by WiFi by BRAS (Broadband Remote Access Server,
Broadband Remote Access Server) distribution address.The registration request includes the IMS user profile of the terminal.The registration
Ask to enter IMS network for endpoint registration, to ask the registration in the WiFi access networks to use VoWiFi business.
The IP address when terminal that S102, SBC/P-CSCF determines is accessed by WiFi and sends registration request.
SBC/P-CSCF can determine that terminal is accessed by WiFi and sends registration request by checking the IP layers of registration request
When IP address one.
S103, SBC/P-CSCF obtain actual broadband access information when terminal is accessed by WiFi according to IP address.
Specifically, SBC/P-CSCF can be to AAA (Authentication Authorization Accounting, certification
Authorize charging) request message of the server transmission comprising source address for IP address one, the request message is carried out by aaa server
Handle and return to corresponding actual broadband access information, i.e., broadband when terminal is accessed using source address as IP address one by WiFi
Access information, such as PPPoE accounts informations, or PPPoE accounts informations and port numbers.
By S101 to S103, due to the practical IP that make use of terminal to be accessed by WiFi and when sending registration request
Location, therefore the actual broadband access information for being different from signing broadband access information can be got.
In order to reduce resource consumption, alternatively, embodiment two may also include step S104.
S104, when SBC/P-CSCF gets actual broadband access information, to S-CSCF send authentication request.
When SBC/P-CSCF can not get actual broadband access information, judge that WiFi corresponding to the IP address one is accessed
Net not yet opens fixed network broadband services, and terminal can not be registered in the WiFi access networks and use VoWiFi business.Therefore, SBC/P-
CSCF can send refuse information to refuse this registration to terminal.
When SBC/P-CSCF can get actual broadband access information, judge that WiFi corresponding to the IP address one is accessed
Net has opened fixed network broadband services, and terminal can continue subsequent registration program in WiFi access networks corresponding to the IP address one.Specifically
The authentication request of the information such as the PPPoE accounts for carrying user can be sent to S-CSCF by ground, SBC/P-CSCF.
According to S104, because only when getting actual broadband access information, SBC/P-CSCF is just sent to S-CSCF
Authentication request, therefore can avoid still sending authentication request institute to S-CSCF when actual broadband access information can not be got
Caused by resource consumption.
Embodiment three
The registration management method provided again with embodiment three embodiment one and embodiment two below is carried out furtherly
It is bright.
With the VoLTE that contracted (Voice over LTE, the voice based on Long Term Evolution) business and the use of VoWIFI business
Exemplified by the A of family, the broadband access information contracted first to it illustrates.User A IMPI is 460011100612345@
Bj.ims.chinaunicom.cn, IMPU sip：460011100612345@bj.ims.chinaunicom.cn, user A institute
Fixed network broadband services is opened in family, PPPoE user names (belonging to PPPoE accounts informations) are 600000123456, and port numbers are
8001；And family's wlan network is constructed using fixed network access by WiFi access points (such as wireless router device)；By
BRAS distribution IP address 192.6.21.173.User A signing broadband access information can be pre-stored in HSS.Fig. 3 is real for the present invention
Apply the flow chart of the registration management method for the IMS network that example three is provided.As shown in figure 3, methods described includes：
S31, terminal send IMS registration request and arrive SBC/P-CSCF.
Wherein, IMS registration request refers to that request is registered to the registration request of IMS network, wherein carry IMPI or IMPU (
This is by taking IMPI as an example).
S32, SBC/P-CSCF are by checking that the IP layers of IMS registration request determine the IP address that the IMS registration is asked, and handle
Request message comprising the IP address is sent to aaa server.
Wherein, SBC/P-CSCF can determine that the IP address of IMS registration request is 192.6.21.173.SBC/P-CSCF
Generation one includes the request message of the IP address, and is sent to aaa server to ask the terminal (corresponding with user A)
PPPoE user names and port numbers.
S33, aaa server are handled the request message, if not feeding back accounts information, are sent 403 refusals and are disappeared
Breath, refuses this registration；If feeding back corresponding PPPoE user names and port numbers, S34 is performed.
Wherein, aaa server feedack includes PPPoE user names 600000123456 and port numbers 8001.Pass through
Determine whether to feed back accounts information, the consumption of resource can be reduced.
Registration message including IMPI, PPPoE user name, port numbers is sent to inquiry-calling by S34, SBC/P-CSCF
Conversation control function I-CSCF.
Specifically, the information including IMPI, PPPoE user name, port numbers etc. can be written to by SBC/P-CSCF
In the PAI fields of REGISTER registration messages, and the I-CSCF (Interrogating that registration message is delivered in IMS network
Call Session Control Function, interrogation-call session control function).Registration message partial content is：
REGISTER sip:register.bj.ims.chinaunicom.cn SIP/2.0
From:<sip：460011100612345@bj.ims.chinaunicom.cn>；
To:<sip：460011100612345@bj.ims.chinaunicom.cn>；
PAI:<600000123456:80>；
Authorization:The@bj.ims. of Digest username=" 460011100612345
chinaunicom.cn”,
Realm=" registrar.bj.ims.chinaunicom.cn ", nonce=" ",
Uri=" sip:Registrar.bj.ims.chinaunicom.cn ", response=" ".
Authentication request including registration message is sent to home subscriber server HSS by S35, I-CSCF, by the HSS
A S-CSCF is selected for terminal and authentication request is transmitted to the S-CSCF.
Specifically, I-CSCF can be produced and existed including registration message after the registration message of SBC/P-CSCF transmissions is received
Interior authentication request, such as UAR (User Authorization Request, subscription authentication request), and by the authentication request
It is sent to HSS (Home Subscriber Server, home subscriber server).Afterwards, the note by HSS in authentication request
Volume message is that user selects S-CSCF, and authentication request is transmitted to selected S-CSCF.After S-CSCF receives authentication request,
Registration message is stored in local, for example, IMPI is 460011100612345@by S-CSCF
The log-on message that bj.ims.chinaunicom.cn, PPPoE user are entitled 600000123456, port numbers are 8001 is stored in
It is local.
Therefore, from step S32 to S35, authentication request is sent out from SBC/P-CSCF via I-CSCF, HSS
Give S-CSCF's.
S36, S-CSCF send request message with broadband access letter of contracting corresponding to downloading the IMPI according to IMPI to HSS
Breath.
HSS pre-saves user A signing broadband access information.HSS, can be true according to IMPI after request message is received
Surely the signing broadband access information including PPPoE account informations etc. comprising user A signings, and it is wide to S-CSCF to issue the signing
Band access information, i.e. user data and iFC (initial Filter Criteria, initial filter criteria).Here, to issue
Signing PPPoE user names be 600000123456 and port numbers be exemplified by 8001.
The PPPoE accounts that S37, S-CSCF will be stored in local PPPoE account informations and port numbers before with issued from HSS
Number information and port numbers are contrasted, and allow user to be registered if consistent；If inconsistent, 403 refuse informations are sent, are refused
Exhausted this registration.
In this step, because the PPPoE user that S-CSCF is stored in step S35 is entitled 600000123456, port
Number it is 8001, the PPPoE user names issued in step S36 are that 600000123456, port numbers are 8001, it is seen that actual broadband connects
It is consistent with signing broadband access information to enter information, therefore S-CSCF allows user A to be registered.
The registration management method of according to embodiments of the present invention three IMS networks provided, due to can be by contrasting actual broadband
Access information and signing broadband access information determine the WiFi access networks and the WiFi access networks of user's signing that terminal is currently accessed
Whether it is same access network, and when above-mentioned two broadband access information is consistent, it is allowed to the terminal connects in the WiFi being currently accessed
Network and carry out the registration for using VoWiFi business, therefore, it is possible to prevent from not opening VoWiFi business in the WiFi access networks
User uses phenomenon of " rubbing VoWiFi business " as VoWiFi business in the WiFi access networks.Further, since WiFi access networks
With coverage it is small the characteristics of, therefore the user using VoWiFi business can be limited in certain area.
Example IV
Corresponding with the registration management method for the IMS network that the embodiment of the present invention one is provided, the present invention also provides a kind of
The registration management device of IMS network.The described device concretely network element in IMS network, such as S-CSCF.It is appreciated that institute
State device and be not limited only to the S-CSCF.The knot of the registration management device for the IMS network that Fig. 4 is provided by the embodiment of the present invention four
Structure schematic diagram.As shown in figure 4, described device 40 includes：
Receiving unit 41, for receiving the authentication request of SBC/P-CSCF transmissions, the authentication request passes through including terminal
The IMS user profile of actual broadband access information and terminal when WiFi is accessed；
Acquiring unit 42, the IMS user profile that the authentication request for being received according to receiving unit includes, obtain IMS
Signing broadband access information corresponding to user profile；
Processing unit 43, the actual broadband access information that the authentication request for receiving unit 41 to be received includes is with obtaining
The signing broadband access information for taking unit 42 to obtain is contrasted, in actual broadband access information and signing broadband access information one
During cause, it is allowed to which terminal carries out home voice service log-on.
In a specific embodiment of the embodiment of the present invention four, acquiring unit 42 is specifically used for：According to IMS user profile,
Broadband access information of being contracted corresponding to IMS user profile is obtained from HSS network element.
Registration management method due to the embodiment of the present invention one to IMS network has carried out detailed explanation, for IMS nets
The registration management device 40 of network for details, reference can be made to embodiment one, will not be repeated here.
The registration management device of according to embodiments of the present invention four IMS networks provided, due to can be by contrasting actual broadband
Access information and signing broadband access information determine the WiFi access networks and the WiFi access networks of user's signing that terminal is currently accessed
Whether it is same access network, and when above-mentioned two broadband access information is consistent, it is allowed to the terminal connects in the WiFi being currently accessed
Network and carry out the registration for using VoWiFi business, therefore, it is possible to prevent from not opening VoWiFi business in the WiFi access networks
User uses phenomenon of " rubbing VoWiFi business " as VoWiFi business in the WiFi access networks.Further, since WiFi access networks
With coverage it is small the characteristics of, therefore the user using VoWiFi business can be limited in certain area.
Embodiment five
The embodiment of the present invention five provides a kind of registration management system of IMS network.Fig. 5 is provided by the embodiment of the present invention five
IMS network registration management system schematic diagram.As shown in figure 5, the system includes：
Terminal 51, SBC/P-CSCF52, the device 40 as described in example IV, HSS network element 53.Wherein, device 40 is similar
Network element S-CSCF, S-CSCF in IMS network 50 belong to the network element of IMS network 50 together with HSS network element 53.Fig. 5 is simply schematic
Ground shows that IMS network 50 includes device 40 and its specific connected mode of HSS network element 53 is identical with prior art.
SBC/P-CSCF52 sends authentication request to device 40, when the authentication request is accessed including terminal 51 by WiFi
Actual broadband access information and terminal 51 IMS user profile；
Device 40 obtains broadband access letter of being contracted corresponding to IMS user profile according to IMS user profile from HSS network element 53
Breath；
Device 40 is contrasted actual broadband access information and signing broadband access information, in actual broadband access information
When consistent with signing broadband access information, it is allowed to which terminal 51 carries out home voice service log-on.
Wherein, IMS user profile includes IMPU and/or IMPI；Actual broadband access information include PPPoE or PPPoE with
Port numbers；Signing broadband access information includes PPPoE or PPPoE and port numbers.
In a specific embodiment of embodiment five, system 50 also includes aaa server 54；Wherein, terminal 51 passes through
WiFi is accessed and is sent registration request to SBC/P-CSCF52, and the registration request includes the IMS user profile of terminal 51；SBC/
The IP address when terminal 51 that P-CSCF52 determines is accessed by WiFi and sends registration request；SBC/P-CSCF52 is according to the IP
Address obtains actual broadband access information when terminal 51 is accessed by WiFi from aaa server 54.
In above-mentioned specific embodiment, alternatively, when SBC/P-CSCF52 gets actual broadband access information, SBC/
P-CSCF52 sends authentication request to device 40.When SBC/P-CSCF52 can not get actual broadband access information, judge
WiFi access networks corresponding to the IP address one not yet open fixed network broadband services, and terminal 51 can not be registered in the WiFi access networks
Use VoWiFi business.Therefore, SBC/P-CSCF can send refuse information to refuse this registration to terminal.Obtained due to only working as
When getting actual broadband access information, SBC/P-CSCF52 just sends authentication request to device 40, therefore can avoid when can not
Resource consumption caused by still sending authentication request to device 40 when getting actual broadband access information.
In addition, as shown in figure 5, one side terminal can pass through GGSN/PGW (the Gateway GPRS of mobile network
Support Node/Packet Data Network Gateway, Gateway GPRS Support Node/grouped data network gateway) connect
Enter；On the other hand, it can be accessed, i.e., be accessed by WiFi by fixed network family WLAN.ONU refers to optical network unit (Optical
Network Unit), OLT refers to optical line terminal (Optical Line Terminal).
The registration management system of according to embodiments of the present invention five IMS networks provided, due to can be by contrasting actual broadband
Access information and signing broadband access information determine the WiFi access networks and the WiFi access networks of user's signing that terminal is currently accessed
Whether it is same access network, and when above-mentioned two broadband access information is consistent, it is allowed to the terminal connects in the WiFi being currently accessed
Network and carry out the registration for using VoWiFi business, therefore, it is possible to prevent from not opening VoWiFi business in the WiFi access networks
User uses phenomenon of " rubbing VoWiFi business " as VoWiFi business in the WiFi access networks.Further, since WiFi access networks
With coverage it is small the characteristics of, therefore the user using VoWiFi business can be limited in certain area.
Each embodiment in this specification is described with having stressed, identical similar portion between each embodiment
Divide mutually referring to what each embodiment stressed is the difference with other embodiment.It is real especially for device
For applying example, because it is substantially similar to embodiment of the method, so describing fairly simple, related part is referring to embodiment of the method
Part explanation.
It should be noted that device embodiment described above is only schematical, wherein described be used as separating component
The unit of explanation can be or may not be physically separate, can be as the part that unit is shown or can also
It is not physical location, you can with positioned at a place, or can also be distributed on multiple NEs.Can be according to reality
Need to select some or all of module therein to realize the purpose of this embodiment scheme.In addition, device provided by the invention
In embodiment accompanying drawing, the annexation between module represents there is communication connection between them, specifically can be implemented as one or
A plurality of communication bus or signal wire.Those of ordinary skill in the art are without creative efforts, you can to understand
And implement.
It will be recognized by those of ordinary skill in the art that the possibility implementation of various aspects of the invention or various aspects
System, method or computer program product can be embodied as.Therefore, each aspect of the present invention or various aspects
Possible implementation can use complete hardware embodiment, complete software embodiment (including firmware, resident software etc.), or
The form of the embodiment of integration software and hardware aspect, collectively referred to herein as " circuit ", " module " or " system ".In addition,
The possibility implementation of each aspect of the present invention or various aspects can use the form of computer program product, computer journey
Sequence product refers to be stored in the computer readable program code in computer-readable medium.
Computer-readable medium can be computer-readable signal media or computer-readable recording medium.Computer can
Read storage medium including but not limited to electronics, magnetic, optics, electromagnetism, infrared or semiconductor system, equipment either device or
Foregoing is any appropriately combined, such as random access memory (RAM), read-only storage (ROM), the read-only storage of erasable programmable
Device (EPROM or flash memory), optical fiber, portable read-only storage (CD-ROM).
Processor in computer reads the computer readable program code being stored in computer-readable medium so that place
Reason device is able to carry out function action specified in the combination of each step or each step in flow charts；Generation is implemented in block diagram
Each piece or each piece of combination specified in function action device.
Computer readable program code can be performed completely on the computer of user, partly held on the computer of user
Row, as single software kit, partly on the computer of user and part on the remote computer, or completely long-range
Performed on computer or server.It is also noted that in some alternate embodiments, each step or frame in flow charts
Each piece of function of indicating may not be occurred by the order indicated in figure in figure.For example, dependent on involved function, show in succession
Two steps or two blocks gone out may be actually executed substantially concurrently, or these blocks sometimes may be by with opposite suitable
Sequence performs.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (8)
1. a kind of registration management method of IMS network, it is characterised in that including：
Session Border Controller/Proxy Call Session Control Function SBC/P-CSCF is accessed according to terminal by Wireless Fidelity WiFi
And IP address when sending registration request, obtain the actual broadband access information when terminal is accessed by the WiFi；
When the SBC/P-CSCF can not get the actual broadband access information, refuse information is sent to the terminal,
Refuse the terminal and carry out home voice service log-on；
When the SBC/P-CSCF gets the actual broadband access information, service call conversation control function S-CSCF connects
The authentication request that the SBC/P-CSCF is sent is received, the authentication request includes the actual broadband access information and the terminal
IM CN subsystem IMS user profile；
The S-CSCF obtains signing broadband access information corresponding to the IMS user profile according to the IMS user profile；
The S-CSCF is contrasted the actual broadband access information and the signing broadband access information, in the reality
When broadband access information is consistent with the signing broadband access information, it is allowed to which the terminal carries out the home voice business note
Volume；In the actual broadband access information and the inconsistent signing broadband access information, the S-CSCF refuses the end
End carries out the home voice service log-on.
2. according to the method for claim 1, it is characterised in that
Before the actual broadband access information is obtained, methods described also includes：
When the terminal is accessed by WiFi, the SBC/P-CSCF receives the registration request that the terminal is sent, institute
Stating registration request includes the IMS user profile of the terminal；
The IP when terminal that the SBC/P-CSCF determines is accessed by the WiFi and sends the registration request
Location.
3. method according to claim 1 or 2, it is characterised in that
The IMS user profile includes the publicly-owned mark IMPU of IP multimedia private identity IMPI and/or IP multimedia；
The actual broadband access information includes peer-peer protocol PPPoE accounts informations or PPPoE accounts letter based on Ethernet
Breath and port numbers；
The signing broadband access information includes PPPoE accounts informations or PPPoE accounts informations and port numbers.
A kind of 4. registration management device of IMS network, it is characterised in that including：
Control unit, for accessing and sending IP address during registration request by Wireless Fidelity WiFi according to terminal, obtain institute
State actual broadband access information when terminal is accessed by the WiFi；
Transmitting element, for when described control unit can not get the actual broadband access information, being sent out to the terminal
Refuse information is sent, refuses the terminal and carries out home voice service log-on；
Receiving unit, for when described control unit gets the actual broadband access information, reception control unit to be sent
Authentication request, the authentication request includes the IP of actual broadband access information of terminal when being accessed by WiFi and the terminal
Multimedia core network subsystem, IMS user profile；
Acquiring unit, the IMS user profile that the authentication request for being received according to receiving unit includes, obtain institute
State signing broadband access information corresponding to IMS user profile；
Processing unit, the actual broadband access information that the authentication request for the receiving unit to be received includes
With the acquiring unit obtain the signing broadband access information contrasted, the actual broadband access information with it is described
When broadband access information of contracting is consistent, it is allowed to the terminal carries out home voice service log-on, and for obtaining list described
Member can not obtain the actual broadband access information or the actual broadband access information and contract broadband access information not with described
When consistent, refuse the terminal and carry out the home voice service log-on.
5. device according to claim 4, it is characterised in that
The acquiring unit is specifically used for：According to the IMS user profile, obtain the IMS from home subscriber server HSS and use
Signing broadband access information corresponding to the information of family.
A kind of 6. registration management system of IMS network, it is characterised in that including：
Terminal, Session Border Controller/Proxy Call Session Control Function SBC/P-CSCF, device as claimed in claim 4,
Home subscriber server HSS；Wherein,
The IP address when SBC/P-CSCF is accessed by Wireless Fidelity WiFi according to the terminal and sent registration request, is obtained
Actual broadband access information when taking the terminal to be accessed by the WiFi；
When SBC/P-CSCF can not get the actual broadband access information, refuse information, refusal are sent to the terminal
The terminal carries out home voice service log-on；
When the SBC/P-CSCF gets the actual broadband access information, the SBC/P-CSCF is sent to described device
Authentication request, the authentication request include the actual broadband access information and the end when terminal is accessed by the WiFi
The IM CN subsystem IMS user profile at end；
Described device obtains signing broadband corresponding to the IMS user profile from the HSS and connect according to the IMS user profile
Enter information；
Described device is contrasted the actual broadband access information and the signing broadband access information, described actual wide
When band access information is consistent with the signing broadband access information, it is allowed to the terminal carries out the home voice service log-on,
In the actual broadband access information and the inconsistent signing broadband access information, refuse the terminal and carry out the family
Speech business is registered.
7. system according to claim 6, it is characterised in that the system also includes authentication and authorization charging aaa server；
The terminal is accessed by WiFi and sends registration request to the SBC/P-CSCF, and the registration request includes the end
The IMS user profile at end；
The IP address when terminal that the SBC/P-CSCF determines is accessed by the WiFi and sends the registration request；
When the SBC/P-CSCF obtains the terminal from the aaa server according to the IP address and accessed by the WiFi
Actual broadband access information.
8. the system according to claim 6 or 7, it is characterised in that
The IMS user profile includes the publicly-owned mark IMPU of IP multimedia private identity IMPI and/or IP multimedia；
The actual broadband access information includes peer-peer protocol PPPoE or PPPoE and port numbers based on Ethernet；
The signing broadband access information includes PPPoE or PPPoE and port numbers.
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| CN201410307053.8A CN104066109B (en) | 2014-06-30 | 2014-06-30 | The registration management method, apparatus and system of IMS network |
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| CN201410307053.8A CN104066109B (en) | 2014-06-30 | 2014-06-30 | The registration management method, apparatus and system of IMS network |
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Families Citing this family (10)
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| CN105704716A (en) * | 2016-02-29 | 2016-06-22 | 宇龙计算机通信科技(深圳)有限公司 | VoWi-Fi network access method and device |
| CN106028323B (en) * | 2016-04-29 | 2019-12-10 | 宇龙计算机通信科技(深圳)有限公司 | network access method, terminal and access point |
| CN107548148A (en) * | 2016-06-24 | 2018-01-05 | 展讯通信（上海）有限公司 | VoWiFi service accesses processing method, device and mobile terminal |
| CN107786975B (en) * | 2016-08-30 | 2022-05-13 | 中兴通讯股份有限公司 | Voice service registration method and device and mobile terminal |
| CN107172185A (en) * | 2017-06-09 | 2017-09-15 | 中国联合网络通信集团有限公司 | Network collocating method and device |
| CN107580308B (en) * | 2017-08-15 | 2020-09-08 | 中国联合网络通信集团有限公司 | Terminal service configuration method and device |
| CN107864461A (en) * | 2017-11-06 | 2018-03-30 | 广东工业大学 | A kind of VoWifi and VoLTE distinguishes the method and system of charging |
| CN109451096B (en) * | 2018-12-28 | 2021-11-23 | 中国移动通信集团江苏有限公司 | IP distribution method, device and IP authentication method, device and system |
| CN110446277B (en) * | 2019-07-09 | 2022-05-17 | 广东以诺通讯有限公司 | VoWiFi service access method for dual-card terminal and terminal |
| CN112153723B (en) * | 2020-09-10 | 2022-12-09 | 维沃移动通信有限公司 | Network access method and device |
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