CN108632991A - A kind of VoLTE user registering methods, MME and terminal - Google Patents
A kind of VoLTE user registering methods, MME and terminal Download PDFInfo
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- CN108632991A CN108632991A CN201710157805.0A CN201710157805A CN108632991A CN 108632991 A CN108632991 A CN 108632991A CN 201710157805 A CN201710157805 A CN 201710157805A CN 108632991 A CN108632991 A CN 108632991A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/1016—IP multimedia subsystem [IMS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1073—Registration or de-registration
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Abstract
A kind of VoLTE user registering methods of offer of the embodiment of the present invention, MME and terminal.The method includes：The service log-on request that terminal is sent is received, service log-on request includes registered symbol position；According to registered symbol position, if judgement is known as initiating PS service log-ons and VoLTE service log-ons simultaneously, it is then sent to PGW by SGW while establishing network data APN default bearers and IMS APN Default Bearer Requests, so that PGW establishes corresponding network data APN default bearers and IMS APN default bearers；According to established network data APN default bearers and IMS APN default bearers, PS service log-ons and the VoLTE service log-ons are carried out.The MME is for executing the method.The embodiment of the present invention sends the service log-on request for carrying registered symbol position by terminal to MME, is carried out at the same time PS service log-ons and VoLTE service log-ons, improves the efficiency of service log-on.
Description
Technical field
The present embodiments relate to field of communication technology more particularly to a kind of VoLTE user registering methods and systems.
Background technology
It is continuously increased along with the growing and VoLTE user of LTE network, the VoLTE high definitions of mobile communication subscriber
Voice and video business demand is enriched constantly, mobile communication business convergentization phenomenon is serious, the use increasingly expanded in face of VoLTE business
Family demand makes VoLTE user obtain more good web experience, the especially high quality bulk in the call of high definition voice and video
It is current important process to test.
In the prior art, a kind of VoLTE voice business realizing methods are that terminal determines that current service cell is supported to drill for a long time
Into voice VoLTE business, determine that the signal strength of the LTE network of current service cell meets VoLTE service call conditions, and really
When the service of VoLTE business can be provided for current service cell by determining IP multimedia subsystem IMS, the VoLTE business is executed.It supports
The terminal of VoLTE business opening network and when VoLTE business at the same time, there are two initial registration of PC business and VoLTE business
And periodic registration, the period of PC service log-ons and VoLTE service log-ons is roughly the same, at 50 minutes or so, but updates
Asynchronous, this is resulted in periodic registration, and PC business needs to initiate a register flow path, and VoLTE business initiates primary note
Volume flow is very low to the efficiency of service log-on.
Therefore, the project that the efficiency of service log-on is nowadays urgently to be resolved hurrily how is improved.
Invention content
In view of the problems of the existing technology, a kind of VoLTE user registering methods of offer of the embodiment of the present invention, MME and end
End.
On the one hand, the embodiment of the present invention provides a kind of VoLTE user registering methods, including：
The network attachment request that terminal is sent is received, the network attachment request includes registered symbol position；
According to the registered symbol position, if judging to be known as initiating PS service log-ons and VoLTE service log-ons simultaneously, lead to
It crosses SGW to send to PGW while establishing network data APN default bearers and IMS APN Default Bearer Requests, so that the PGW is built
Found corresponding network data APN default bearers and IMS APN default bearers；
According to the established network data APN default bearers and the IMS APN default bearers, the PS industry is carried out
Business registration and the VoLTE service log-ons.
On the other hand, the embodiment of the present invention provides a kind of VoLTE user registering methods, including：
Send service log-on request to MME, service log-on request includes registered symbol position so that the MME according to
The registered symbol position judges service log-on type, if the service log-on type is while initiating PS service log-ons and VoLTE
Service log-on then makes the MME pass through SGW and is sent to PGW while establishing network data APN default bearers and IMS APN are default
Carrying request, so that the PGW establishes corresponding network data APN default bearers and IMS APN default bearers；
According to the established network data APN default bearers and the IMS APN default bearers, the PS industry is carried out
Business registration and the VoLTE service log-ons.
Another aspect, the embodiment of the present invention provide a kind of MME, including：
Receiving module, the network attachment request for receiving terminal transmission, the network attachment request includes registered symbol
Position；
Judgment module is used for according to the registered symbol position, if judging to be known as initiating PS service log-ons and VoLTE simultaneously
Service log-on then sends by SGW to PGW while establishing network data APN default bearers and IMS APN Default Bearer Requests,
So that the PGW establishes corresponding network data APN default bearers and IMS APN default bearers；
First registration module, for default according to the established network data APN default bearers and the IMS APN
Carrying, carries out the PS service log-ons and the VoLTE service log-ons.
In another aspect, the embodiment of the present invention provides a kind of terminal, including：
Sending module, for sending service log-on request to MME, the service log-on request includes registered symbol position, with
The MME is set to judge service log-on type according to the registered symbol position, if the service log-on type is while initiating PS industry
Business registration and VoLTE service log-ons then make the MME pass through SGW and are sent to PGW while establishing network data APN default bearers
With IMS APN Default Bearer Requests so that the PGW establishes corresponding network data APN default bearers and IMS APN are default holds
It carries；
Second registration module, for default according to the established network data APN default bearers and the IMS APN
Carrying, carries out the PS service log-ons and the VoLTE service log-ons.
A kind of VoLTE user registering methods, MME and terminal provided in an embodiment of the present invention are taken by terminal to MME transmissions
Service log-on request with registered symbol position, if MME judges to know needs while initiating PS business according to service log-on request
Registration and VoLTE service log-ons are then established network data APN default bearers and IMS APN default bearers simultaneously, and are carried out at the same time
PS service log-ons and VoLTE service log-ons, therefore, by initiate a register flow path, can realize PS service log-ons and
VoLTE service log-ons improve the efficiency of service log-on.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Some bright embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of VoLTE user registering methods flow diagram provided in an embodiment of the present invention；
Fig. 2 is a kind of VoLTE user registering methods flow diagram that another embodiment of the present invention provides；
Fig. 3 is a kind of overall flow schematic diagram of VoLTE user registering methods provided in an embodiment of the present invention；
Fig. 4 is a kind of MME structural schematic diagrams provided in an embodiment of the present invention；
Fig. 5 is a kind of terminal structure schematic diagram provided in an embodiment of the present invention；
Fig. 6 is a kind of MME entity structures schematic diagram provided in an embodiment of the present invention；
Fig. 7 is a kind of end entity structural schematic diagram provided in an embodiment of the present invention.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Fig. 1 is a kind of VoLTE user registering methods flow diagram provided in an embodiment of the present invention, as shown in Figure 1, described
Method includes：
Step 101：The service log-on request that terminal is sent is received, the service log-on request includes registered symbol position；
Specifically, MME is received is asked by the service log-on that terminal (UE) is sent, and wherein service log-on request includes registration
Flag bit can also include other relevant informations of terminal certainly, such as：IP address of terminal etc..And registered symbol position can be by
Binary number representation, the different registration type of different binary number representations are determined for making MME pass through the registered symbol position
Which type of registration is specifically executed, and registration type includes：Only carry out PS service log-ons；Only carry out VoLTE service log-ons；Together
Shi Jinhang PS service log-ons and VoLTE service log-ons.It should be noted that after MME receives service log-on request, need to judge
Whether contain the available authentication vector information of the terminal in MME, if it is determined that know no available authentication vector information, then to
Home subscriber server (Home Subscriber Server, abbreviation HSS) sends authorization data solicited message, and HSS is according to mirror
Corresponding authorization data is returned to MME by power data request information, and wherein authorization data includes a four-tuple, four-tuple packet
It includes：Random number (RAND), XRES, authentication token (AUTH) and key (KASME), wherein authorization data can also disappear including other
Breath, the embodiment of the present invention are not especially limited this.MME initiates authentication request according to the authorization data received to UE, makes UE
It is authenticated, if UE is authenticated successfully, RES can be calculated according to RAND, and the RES is returned to by MME by Authentication Response.
XRES in authorization data is compared by MME with the UE RES returned, if XRES is identical as RES, is illustrated to authenticate successfully,
Otherwise failed authentication needs the message that failed authentication is sent to UE if failed authentication.
Step 102：According to the registered symbol position, if judging to be known as initiating PS service log-ons and VoLTE business simultaneously
Registration is then sent to PGW by SGW while establishing network data APN default bearers and IMS APN Default Bearer Requests, so that
The PGW establishes corresponding network data APN default bearers and IMS APN default bearers；
Specifically, the judgement of service log-on type is carried out according to the registered symbol position received, wherein registered symbol position can
To be indicated by two bits, according to UE facilities, there can be following three kinds of situations：
(1) registered symbol position is 01：It indicates only to carry out PS service log-ons；
(2) registered symbol position is 10：It indicates only to carry out VoLTE service log-ons；
(3) registered symbol position is 11：Expression is carried out at the same time PS service log-ons and VoLTE service log-ons.
If MME judges registered symbol position for 11, from APN universes name (Fully Qualified Domain Name,
Abbreviation FQDN) in inquiry DNS configurations, and select corresponding SGW and PGW, session request (Create established to SGW transmissions
Session Request, abbreviation CSR) information, which is sent to PGW by SGW, and PGW is received after the CSR information to plan
Slightly diameter credit control is sent with charging rule functions unit (Policy and Charging Rules Function, abbreviation PCRF)
Solicited message (Credit-Control-Request, abbreviation CCR) carries the QoS of IMS APN and UE signings in CCR message
The default PCC rules of UE are returned to PGW by information etc., PCRF, and according to the signing information of SPR, the PGW network information reported and
The information that is locally configured of PCRF carries out strategic decision-making, is carried out respectively to the request that network data APN is connected with the PDN of IMS APN
The QoS of EPS default bearings is authorized, and will by Credit Control Answer (Credit-Control-Answer, abbreviation CCA) information
The QoS of mandate is sent to PGW, and QCI information is carried in CCA information.PGW is that the UE creates EPS default bearers, and EPS is default
After the completion of carrying is established, the establishment conversational response (Create Session Response, abbreviation CSR) of the sides PGW is returned to SGW
Information, wherein CSR information include distribute to the sides PGW control and user plane address/TEID, distribute to UE IP address,
The parameters such as EBI, the QoS for establishing default bearer.SGW returns to the CSR information of the sides SGW to MME, which includes：The control of the sides SGW
System and user plane address/TEID, the IP address for distributing to UE, EBI, the parameters such as QoS for establishing default bearer, wherein QCI letters
Member instruction is established network data APN and IMS APN default bearers and is completed.
Step 103：According to the established network data APN default bearers and the IMS APN default bearers, carry out
The PS service log-ons and the VoLTE service log-ons.
Specifically, MME carries out EPC networks according to established network data APN default bearers and IMS APN default bearers
Registration and VoLTE service log-ons, the completion of EPC network registries indicates that PS service log-ons are completed, while PS service log-ons are completed,
Completion is also established in IMS signaling bears channel, can carry out correspondingly IMS network registration, EPC network registries are completed and IMS network
Registration is completed, and also means that the registration of VoLTE service log-ons is completed.
In addition, PS business and VoLTE business are used the same addresses IPV6, and distinguished by APN.
The embodiment of the present invention by terminal to MME send carry registered symbol position service log-on ask, if MME according to
Service log-on request judges to know needs while initiating PS service log-ons and VoLTE service log-ons, then establishes network data simultaneously
APN default bearers and IMS APN default bearers, and it is carried out at the same time PS service log-ons and VoLTE service log-ons, therefore, pass through hair
A register flow path is played, PS service log-ons and VoLTE service log-ons can be realized, improve the efficiency of service log-on.
On the basis of the above embodiments, described according to the established network data APN default bearers and the IMS
APN default bearers carry out the PS service log-ons, including：
Corresponding label are obtained according to the established network data APN default bearers and the IMS APN default bearers
About APN Aggregate Maximum Bit Rate and contracting terminal Aggregate Maximum Bit Rate；
According to the signing APN Aggregate Maximum Bit Rate and contracting terminal Aggregate Maximum Bit Rate acquisition
The corresponding Aggregate Maximum Bit Rate of terminal；
The corresponding Aggregate Maximum Bit Rate of the terminal is sent to the terminal, so that terminal progress network is attached
It；
According to the successful message of network attachment that the terminal received returns, judgement knows that PS service log-ons are completed.
Specifically, obtain default APN's according to established network data APN default bearers and IMS APN default bearers
Signing APN Aggregate Maximum Bit Rate (APN-AMBR) and contracting terminal Aggregate Maximum Bit Rate (UE-AMBR), and according to label
About APN-AMBR and UE-AMBR obtains the terminal corresponding UE-AMBR, MME and sends the UE-AMBR to UE by base station, and UE connects
Network attachment is carried out after receiving UE-AMBR, network attachment returns to the successful message of network attachment by base station to MME after the completion,
MME judges to know that the completion of EPC network registries, EPC network registries are completed to indicate PS after receiving the successful message of the network attachment
Service log-on is completed.
The embodiment of the present invention is carried out at the same time PS service log-ons and VoLTE by judging the service log-on request that user sends
When service log-on, while network data APN default bearers and IMS APN default bearers are established, to realize a register flow path
It can be carried out at the same time PS service log-ons and VoLTE service log-ons, improve the efficiency of service log-on.
Fig. 2 is a kind of VoLTE user registering methods flow diagram that another embodiment of the present invention provides, as shown in Fig. 2,
The method includes：
Step 201：Service log-on request is sent to MME, the service log-on request includes registered symbol position, so that described
MME judges service log-on type according to the registered symbol position, if the service log-on type is while initiating PS service log-ons
With VoLTE service log-ons, then so that the MME is passed through SGW and sent to PGW while establishing network data APN default bearers and IMS
APN Default Bearer Requests, so that the PGW establishes corresponding network data APN default bearers and IMS APN default bearers；
Specifically, terminal (UE) sends service log-on request to MME, and wherein service log-on request includes registered symbol position,
The representation of registered symbol position and the meaning of expression are consistent with above-described embodiment, and the embodiment of the present invention repeats no more this.MME
After receiving service log-on request, need to carry out bi-directional authentification with UE, the method for authentication is consistent with above-described embodiment, the present invention
Embodiment repeats no more this.After authenticating successfully, according to registered symbol position judge the type of service log-on, if it is determined that obtaining
Know and need to be carried out at the same time PS service log-ons and VoLTE service log-ons, then inquire DNS configurations from APN FQDN, and selects corresponding
SGW and PGW, send CSR information to SGW, which is sent to PGW by SGW, and PGW sends CCR information, PCRF to PCRF
The QoS for carrying out EPS default bearings to the request that network data APN is connected with the PDN of IMS APN respectively is authorized, and is believed by CCA
The QoS of mandate is sent to PGW by breath.PGW is that UE establishment EPS default bearers return after the completion of EPS default bearers are established to SGW
Return the CSR information of the sides PGW.SGW returns to the CSR information of SGW sides to MME, wherein the instruction of QCI cells establish network data APN and
IMS APN default bearers are completed.
It should be noted that establishing the method and step and above-described embodiment one of network data APN and IMS APN default bearers
It causes, details are not described herein again for specific descriptions.
Step 202：According to the established network data APN default bearers and the IMS APN default bearers, carry out
The PS service log-ons and the VoLTE service log-ons.
Specifically, MME carries out EPC networks according to established network data APN default bearers and IMS APN default bearers
Registration and VoLTE service log-ons, the completion of EPC network registries indicates that PS service log-ons are completed, while PS service log-ons are completed,
Completion is also established in IMS signaling bears channel, can carry out correspondingly IMS network registration, EPC network registries are completed and IMS network
Registration is completed, and also means that the registration of VoLTE service log-ons is completed.
The embodiment of the present invention by terminal to MME send carry registered symbol position service log-on ask, if MME according to
Service log-on request judges to know needs while initiating PS service log-ons and VoLTE service log-ons, then establishes network data simultaneously
APN default bearers and IMS APN default bearers, and it is carried out at the same time PS service log-ons and VoLTE service log-ons, therefore, pass through hair
A register flow path is played, PS service log-ons and VoLTE service log-ons can be realized, improve the efficiency of service log-on.
On the basis of the above embodiments, the service log-on type includes：
Be carried out at the same time the PS service log-ons and the VoLTE service log-ons, only carry out the PS service log-ons or only into
The row VoLTE service log-ons.
Specifically, registered symbol position can be indicated by two bits, according to UE facilities, can there is following three kinds
Situation：
(1) registered symbol position is 01：It indicates only to carry out PS service log-ons；
(2) registered symbol position is 10：It indicates only to carry out VoLTE service log-ons；
(3) registered symbol position is 11：Expression is carried out at the same time PS service log-ons and VoLTE service log-ons.
It is understood that each corresponding service log-on type of binary number can be adjusted, and registered symbol position
It is not limited to indicate can also there are other representations, the embodiment of the present invention to repeat no more this using two bits.
The embodiment of the present invention is asked by carrying the service log-on of registered symbol position, may be implemented only to carry out PS business notes
Volume only carries out VoLTE service log-ons or is carried out at the same time PS service log-ons and VoLTE service log-ons, reduces service log-on flow
Number, improve the efficiency of service log-on.
On the basis of the above embodiments, described according to the established network data APN default bearers and the IMS
APN default bearers carry out the PS service log-ons, including：
Receive the terminal that the MME is obtained according to the network data APN default bearers and the IMS APN default bearers
Corresponding Aggregate Maximum Bit Rate, and carry out network attachment；
The successful message of network attachment is sent to MME, and the PS industry is known according to the successful message of the network attachment
Business registration is completed；
Specifically, MME obtains default APN according to established network data APN default bearers and IMS APN default bearers
Signing APN-AMBR and signing UE-AMBR, and according to signing APN-AMBR and contract that obtain the terminal corresponding by UE-AMBR
UE-AMBR, then, MME send the UE-AMBR by base station to UE, and UE carries out network attachment, network after receiving UE-AMBR
The successful message of network attachment is returned to MME by base station after the completion of attachment, after MME receives the successful message of the network attachment
Judgement knows that EPC network registries are completed, and EPC network registries are completed to indicate that PS service log-ons are completed.
Correspondingly, the progress VoLTE service log-ons, including：
The addresses S-CSCF are obtained by I-CSCF and HSS, and the request of VoLTE service log-ons is sent to corresponding S-CSCF,
So that the S-CSCF carries out the VoLTE service log-ons, and the successful message of the VoLTE service log-ons is returned.
Specifically, UE sends the request of VoLTE service log-ons according to the selected SGW of MME, and SGW is by the VoLTE service log-ons
Request is sent to corresponding PGW, and VoLTE service log-ons request is passed to session border by PGW by IMS signaling bears channel
VoLTE service log-ons request is passed to IMS and visited by controller (Session Border Control, abbreviation SBC), SBC
Web portal P-CSCF, P-CSCF obtain home domain network and enter according to inquiry of the domain name dns server in Request-URL header fields
Mouth I-CSCF network element address forwards the VoLTE service log-ons to ask to I-CSCF.I-CSCF receives the VoLTE service log-ons and asks
After asking, sends subscription authentication to HSS and ask (User Authorization Request, abbreviation UAR), acquisition request S-CSCF
Address or capability set, HSS is received judges the UE for after UAR requests according to the information of opening an account of the user in local data base
It opens an account state, at this point, HSS sends subscription authentication to I-CSCF responds (User Authorization Answer, abbreviation UAA),
Wherein UAA includes address or the capability set of S-CSCF.I-CSCF is sent according to the address of S-CSCF to corresponding S-CSCF
VoLTE service log-ons are asked, at this point, S-CSCF is authenticated, if S-CSCF is authenticated successfully, are sent and are serviced to HSS
Device distribution request (Server Assignment Request, abbreviation SAR), the subscription data for asking download user, HSS
The subscription data of user is returned to S-CSCF, the subscription data of wherein user includes the information such as iFC, billing function address.S-
CSCF sends the message to succeed in registration to UE.
In addition, the description above is the registration of VoLTE business initial services, VoLTE service log-ons further include third party
Registration.Its register flow path includes：S-CSCF judges wherein whether be directed to according to the subscription data of the user downloaded from HSS
VoLTE service log-ons are asked, if so, then illustrating initial registration success, then send third party to AS according to the addresses AS in iFC
The request of registration request, wherein third-party registration includes that the service log-on request that UE is initiated and initial registration successfully respond letter
Breath.If the information during AS is asked according to third-party registration judges the third-party registration request for being known as first time, sent out to HSS
Send user data requests (User Data Request, abbreviation UDR), corresponding user data is sent to AS by HSS, AS according to
User data is authenticated, and user data is saved in local data base after authenticating successfully, and is registered to S-CSCF returns
The message of work(, S-CSCF are received and the message are returned to UE after the message to succeed in registration, and VoLTE service log-ons are complete at this time
At.
The embodiment of the present invention is carried out at the same time PS service log-ons and VoLTE by judging the service log-on request that user sends
When service log-on, while network data APN default bearers and IMS APN default bearers are established, to realize a register flow path
It can be carried out at the same time PS service log-ons and VoLTE service log-ons, improve the efficiency of service log-on.
Fig. 3 is a kind of overall flow schematic diagram of VoLTE user registering methods provided in an embodiment of the present invention, such as Fig. 3 institutes
Show, the method includes：
Step 301：The ends UE send service log-on request；The ends UE send the service log-on for carrying registered symbol position to MME
Request.
Step 302：MME is authenticated；MME receive service log-on request after, judge whether there is the user it is available authenticate to
Information is measured, if it is not, sending authorization data solicited message to HSS, HSS is according to authorization data solicited message by corresponding mirror
According to returning to MME, MME is received and is initiated authentication request to UE after authorization data flexible strategy, and authentication is wherein carried in authentication request
Data, if UE is authenticated successfully, UE calculates RES according to the RAND in authorization data, and RES is returned to MME, and MME will
The XRES for receiving the RES of UE returns and receiving in the authorization data that HSS is returned is compared, if RES is identical with XRES,
Then illustrate to authenticate successfully.
Step 303：Judge service log-on type；MME judges that the desired business of UE is noted according to the registered symbol position received
Volume type, such as：Registered symbol position is 01, then it represents that only carries out PS service log-ons；Registered symbol position is 10, indicates only to carry out
VoLTE service log-ons；Registered symbol position is 11, and expression is carried out at the same time PS service log-ons and VoLTE service log-ons.
Step 304：Carrying is established in request；It is carried out at the same time PS service log-ons and VoLTE service log-ons if necessary, then MME
DNS configurations are inquired from APN FQDN, select SGW and PGW, and establish session request information to SGW transmissions, network is established in request
Data APN default bearers and IMS APN default bearers.
Step 305：Establish carrying；This is established session request information and is sent to PGW by SGW, and PGW receives this and establishes session
CCR message is sent to PCRF after solicited message, the QoS information etc. of IMS APN and UE signings is carried in CCR message, PCRF will
The default PCC rules of UE return to PGW, and are matched according to the local of the signing information of SPR, the PGW network information reported and PCRF
Confidence breath carries out strategic decision-making, carries out EPS default bearings to the request that network data APN is connected with the PDN of IMS APN respectively
QoS is authorized, and the QoS of mandate is sent to PGW by CCA information, and QCI information is carried in CCA information.PGW is the UE
EPS default bearers are created, after the completion of EPS default bearers are established, the CSR information of the sides PGW are returned to SGW, SGW returns to SGW to MME
The instruction of the CSR information of side, wherein QCI cells is established network data APN and IMS APN default bearers and is completed.
Step 306：PS service log-ons；MME is according to established network data APN default bearers and IMS APN are default holds
The signing APN-AMBR for obtaining default APN and signing UE-AMBR are carried, and is obtained according to signing APN-AMBR and signing UE-AMBR
The terminal corresponding UE-AMBR, MME send the UE-AMBR by base station to UE, and progress network is attached after UE receives UE-AMBR
It, the successful message of network attachment is returned to MME by base station after the completion of network attachment, MME receives network attachment success
Message after judge know EPC network registries complete, EPC network registries complete indicate PS service log-ons complete.
Step 307：Send the request of VoLTE service log-ons；UE sends the request of VoLTE service log-ons to SGW, and SGW asks this
It asks and is sent to PGW, which is passed to SBC, SBC by PGW by IMS signaling bears channel by VoLTE service log-ons request
VoLTE service log-ons request is passed into IMS visited network entrances P-CSCF, P-CSCF according in Request-URL header fields
Inquiry of the domain name dns server obtains home domain Web portal I-CSCF network element address, forwards the VoLTE business to note to I-CSCF
Volume request.
Step 308：Initial registration；After I-CSCF receives VoLTE service log-ons request, UAR is sent to HSS, HSS is received
The UE is judged for the state of having opened an account according to the information of opening an account of the user in local data base after to UAR, at this point, HSS is sent out to I-CSCF
Send UAA.I-CSCF sends the request of VoLTE service log-ons according to the address of S-CSCF to corresponding S-CSCF, at this point, S-CSCF is needed
It being authenticated, if S-CSCF is authenticated successfully, SAR is sent to HSS, HSS returns to the subscription data of user to S-CSCF,
The subscription data of middle user includes the information such as iFC, billing function address.S-CSCF sends the message to succeed in registration to UE.
Step 309：Third-party registration；VoLTE service log-ons further include third-party registration, and S-CSCF is according under from HSS
The subscription data of the user of load, whether judgement wherein has is asked for VoLTE service log-ons, if so, then illustrating initial registration
Success, at this point, sending third-party registration request to AS according to the addresses AS in iFC, wherein third-party registration request includes UE
The service log-on request of initiation and the successful response message of initial registration.If the information during AS is asked according to third-party registration is sentenced
The disconnected third-party registration request for being known as first time, then send UDR, corresponding user data is sent to AS, AS by HSS to HSS
It is authenticated according to user data, user data is saved in local data base after authenticating successfully, and returned and note to S-CSCF
The successful message of volume, S-CSCF are received and the message are returned to UE after the message to succeed in registration, at this time VoLTE service log-ons
It completes.
The embodiment of the present invention is carried out at the same time PS service log-ons and VoLTE by judging the service log-on request that user sends
When service log-on, while network data APN default bearers and IMS APN default bearers are established, to realize a register flow path
It can be carried out at the same time PS service log-ons and VoLTE service log-ons, improve the efficiency of service log-on.
Fig. 4 is a kind of MME structural schematic diagrams provided in an embodiment of the present invention, as shown in figure 4, the MME includes：Receive mould
Block 401, judgment module 402 and the first registration module 403, wherein：
Receiving module 401 is used to receive the network attachment request of terminal transmission, and the network attachment request includes registration mark
Will position；Judgment module 402 is used for according to the registered symbol position, if judging to be known as initiating PS service log-ons and VoLTE simultaneously
Service log-on then sends by SGW to PGW while establishing network data APN default bearers and IMS APN Default Bearer Requests,
So that the PGW establishes corresponding network data APN default bearers and IMS APN default bearers；First registration module 403 is used for
According to the established network data APN default bearers and the IMS APN default bearers, carry out the PS service log-ons and
The VoLTE service log-ons.
Specifically, receiving module 401 is received is asked by the service log-on that terminal (UE) is sent, wherein in service log-on request
Including registered symbol position, the relevant information of terminal can also be included certainly.And registered symbol position can be by binary number representation, no
The different registration type of same binary number representation, determines which kind of class specifically executed for making MME pass through the registered symbol position
The registration of type, and registration type includes：Only carry out PS service log-ons；Only carry out VoLTE service log-ons；It is carried out at the same time PS business note
Volume and VoLTE service log-ons.Judgment module 402 carries out the judgement of service log-on type according to the registered symbol position received,
Middle registered symbol position can be indicated that according to UE facilities, and service log-on type includes only carrying out PS by two bits
Service log-on；Only carry out VoLTE service log-ons；It is carried out at the same time PS service log-ons and VoLTE service log-ons；If it is determined that module
402 judge to know service log-on type to be carried out at the same time PS service log-ons and VoLTE service log-ons, are sent together to PGW by SGW
Shi Jianli network data APN default bearers and IMS APN Default Bearer Requests, make PGW establish network data APN default bearers and
IMS APN default bearers；First registration module 403 is according to established network data APN default bearers and IMS APN are default holds
It is loaded into row EPC network registries and VoLTE service log-ons, the completion of EPC network registries indicates that PS service log-ons are completed, PS business note
While volume is completed, completion is also established in IMS signaling bears channel, can carry out correspondingly IMS network registration, EPC network registries
It completes and IMS network registration is completed, also mean that the registration of VoLTE service log-ons is completed.
The embodiment of MME provided by the invention specifically can be used for executing the process flow of above-mentioned each method embodiment,
Details are not described herein for function, is referred to the detailed description of above method embodiment.
The embodiment of the present invention by terminal to MME send carry registered symbol position service log-on ask, if MME according to
Service log-on request judges to know needs while initiating PS service log-ons and VoLTE service log-ons, then establishes network data simultaneously
APN default bearers and IMS APN default bearers, and it is carried out at the same time PS service log-ons and VoLTE service log-ons, therefore, pass through hair
A register flow path is played, PS service log-ons and VoLTE service log-ons can be realized, improve the efficiency of service log-on.
On the basis of the above embodiments, first registration module, is specifically used for：
Corresponding label are obtained according to the established network data APN default bearers and the IMS APN default bearers
About APN Aggregate Maximum Bit Rate and contracting terminal Aggregate Maximum Bit Rate；
According to the signing APN Aggregate Maximum Bit Rate and contracting terminal Aggregate Maximum Bit Rate acquisition
The corresponding Aggregate Maximum Bit Rate of terminal；
The corresponding Aggregate Maximum Bit Rate of the terminal is sent to the terminal, so that terminal progress network is attached
It；
According to the successful message of network attachment that the terminal received returns, judgement knows that PS service log-ons are completed.
Specifically, the first registration module is obtained according to established network data APN default bearers and IMS APN default bearers
The signing APN-AMBR and signing UE-AMBR of default APN are taken, and the terminal-pair is obtained according to signing APN-AMBR and UE-AMBR
The UE-AMBR answered, MME send the UE-AMBR by base station to UE, and UE carries out network attachment after receiving UE-AMBR, and network is attached
The successful message of network attachment is returned to MME by base station after the completion of, MME sentences after receiving the successful message of the network attachment
Disconnected to know that EPC network registries are completed, EPC network registries are completed to indicate that PS service log-ons are completed.
The embodiment of the present invention is carried out at the same time PS service log-ons and VoLTE by judging the service log-on request that user sends
When service log-on, while network data APN default bearers and IMS APN default bearers are established, to realize a register flow path
It can be carried out at the same time PS service log-ons and VoLTE service log-ons, improve the efficiency of service log-on.
Fig. 5 is a kind of terminal structure schematic diagram provided in an embodiment of the present invention, as shown in figure 5, the terminal includes：It sends
Module 501 and the second registration module 502, wherein：
Sending module 501 is used to send service log-on request to MME, and the service log-on request includes registered symbol position,
So that the MME judges service log-on type according to the registered symbol position, if the service log-on type is while initiating PS
Service log-on and VoLTE service log-ons then make the MME pass through SGW and are sent to PGW while establishing that network data APN is default to be held
Load and IMS APN Default Bearer Requests, so that the PGW establishes corresponding network data APN default bearers and IMS APN are default
Carrying；Second registration module 502 is used for default according to the established network data APN default bearers and the IMS APN
Carrying, carries out the PS service log-ons and the VoLTE service log-ons.
Specifically, sending module 501 sends service log-on request to MME, and wherein service log-on request includes registered symbol
Position, the representation of registered symbol position and the meaning of expression are consistent with above-described embodiment, and the embodiment of the present invention repeats no more this.
After MME receives service log-on request, needing to carry out bi-directional authentification with UE, the method for authentication is consistent with above-described embodiment, this
Inventive embodiments repeat no more this.After authenticating successfully, according to registered symbol position judge the type of service log-on, if sentenced
It is disconnected know need to be carried out at the same time PS service log-ons and VoLTE service log-ons, then DNS configurations are inquired from APN FQDN, and select
Corresponding SGW and PGW establishes session request information to SGW transmissions, this is established session request information and is sent to PGW, PGW by SGW
CCR information is sent to PCRF, PCRF carries out EPS acquiescences to the request that network data APN is connected with the PDN of IMS APN respectively and holds
The QoS of load is authorized, and the QoS of mandate is sent to PGW by CCA information.PGW is that the UE creates EPS default bearers, and EPS is lacked
After the completion of saving carrying foundation, the CSR information of the sides PGW is returned to SGW.SGW returns to the CSR information of the sides SGW, wherein QCI letters to MME
Member instruction is established network data APN and IMS APN default bearers and is completed.It should be noted that establish network data APN and
The method and step of IMS APN default bearers is consistent with above-described embodiment, and details are not described herein again for specific descriptions.
Second registration module 502 is carried out according to established network data APN default bearers and IMS APN default bearers
EPC network registries and VoLTE service log-ons, the completion of EPC network registries indicate that PS service log-ons are completed, and PS service log-ons are completed
While, completion is also established in IMS signaling bears channel, can carry out correspondingly IMS network registration, EPC network registries complete and
IMS network registration is completed, and also means that the registration of VoLTE service log-ons is completed.
The embodiment of the present invention by terminal to MME send carry registered symbol position service log-on ask, if MME according to
Service log-on request judges to know needs while initiating PS service log-ons and VoLTE service log-ons, then establishes network data simultaneously
APN default bearers and IMS APN default bearers, and it is carried out at the same time PS service log-ons and VoLTE service log-ons, therefore, pass through hair
A register flow path is played, PS service log-ons and VoLTE service log-ons can be realized, improve the efficiency of service log-on.
On the basis of the above embodiments, the service log-on type includes：
Be carried out at the same time the PS service log-ons and the VoLTE service log-ons, only carry out the PS service log-ons or only into
The row VoLTE service log-ons.
Specifically, registered symbol position can be indicated by two bits, according to UE facilities, can there is following three kinds
Situation：
(1) registered symbol position is 01：It indicates only to carry out PS service log-ons；
(2) registered symbol position is 10：It indicates only to carry out VoLTE service log-ons；
(3) registered symbol position is 11：Expression is carried out at the same time PS service log-ons and VoLTE service log-ons.
It is understood that each corresponding service log-on type of binary number can be adjusted, and registered symbol position
It is not limited to indicate can also there are other representations, the embodiment of the present invention to repeat no more this using two bits.
The embodiment of the present invention is asked by carrying the service log-on of registered symbol position, may be implemented only to carry out PS business notes
Volume only carries out VoLTE service log-ons or is carried out at the same time PS service log-ons and VoLTE service log-ons, reduces service log-on flow
Number, improve the efficiency of service log-on.
On the basis of the above embodiments, second registration module, is specifically used for：
Receive the terminal that the MME is obtained according to the network data APN default bearers and the IMS APN default bearers
Corresponding Aggregate Maximum Bit Rate, and carry out network attachment；
The successful message of network attachment is sent to MME, and the PS industry is known according to the successful message of the network attachment
Business registration is completed；
Specifically, the second registration module is obtained according to established network data APN default bearers and IMS APN default bearers
The signing APN-AMBR and signing UE-AMBR of default APN are taken, and the end is obtained according to signing APN-AMBR and signing UE-AMBR
Corresponding UE-AMBR is held, then, MME sends the UE-AMBR by base station to UE, and progress network is attached after UE receives UE-AMBR
It, the successful message of network attachment is returned to MME by base station after the completion of network attachment, MME receives network attachment success
Message after judge know EPC network registries complete, EPC network registries complete indicate PS service log-ons complete.
Correspondingly, second registration module, is additionally operable to：
The addresses S-CSCF are obtained by I-CSCF and HSS, and the request of VoLTE service log-ons is sent to corresponding S-CSCF,
So that the S-CSCF carries out the VoLTE service log-ons, and the successful message of the VoLTE service log-ons is returned.
Specifically, the second registration module sends the request of VoLTE service log-ons also according to the selected SGW of MME, and SGW should
The request of VoLTE service log-ons is sent to corresponding PGW, and PGW is asked the VoLTE service log-ons by IMS signaling bears channel
Pass to SBC, SBC by VoLTE service log-ons request pass to IMS visited network entrances P-CSCF, P-CSCF according to
Inquiry of the domain name dns server in Request-URL header fields obtains home domain Web portal I-CSCF network element address, to I-CSCF
The VoLTE service log-ons are forwarded to ask.After I-CSCF receives VoLTE service log-ons request, UAR, acquisition request are sent to HSS
The address of S-CSCF or capability set, HSS are received and are sent UAA to I-CSCF after UAR is asked, and I-CSCF is according to the S- in UAA
The address of CSCF sends the request of VoLTE service log-ons to corresponding S-CSCF, at this point, S-CSCF is authenticated, if S-
CSCF is authenticated successfully, then sends SAR to HSS, and the subscription data for asking download user, HSS returns to user's to S-CSCF
The subscription data of subscription data, wherein user includes the information such as iFC, billing function address.S-CSCF succeeds in registration to UE transmissions
Message.
The embodiment of terminal provided by the invention specifically can be used for executing the process flow of above-mentioned each method embodiment,
Details are not described herein for function, is referred to the detailed description of above method embodiment.
The embodiment of the present invention is carried out at the same time PS service log-ons and VoLTE by judging the service log-on request that user sends
When service log-on, while network data APN default bearers and IMS APN default bearers are established, to realize a register flow path
It can be carried out at the same time PS service log-ons and VoLTE service log-ons, improve the efficiency of service log-on.
Fig. 6 is a kind of MME entity structures schematic diagram provided in an embodiment of the present invention, as shown in fig. 6, the MME, including：
Processor (processor) 601, memory (memory) 602 and bus 603；Wherein,
The processor 601, memory 602 complete mutual communication by the bus 603；
The processor 601 is used to call the program instruction in the memory 602, to execute above-mentioned each method embodiment
The method provided, such as including：The service log-on request that terminal is sent is received, the service log-on request includes registered symbol
Position；According to the registered symbol position, if judging to be known as initiating PS service log-ons and VoLTE service log-ons simultaneously, pass through SGW
Network data APN default bearers and IMS APN Default Bearer Requests are sent while established to PGW, so that the PGW is established accordingly
Network data APN default bearers and IMS APN default bearers；According to the established network data APN default bearers and
The IMS APN default bearers carry out the PS service log-ons and the VoLTE service log-ons.
The embodiment of the present invention discloses a kind of computer program product, and the computer program product is non-transient including being stored in
Computer program on computer readable storage medium, the computer program include program instruction, when described program instructs quilt
When computer executes, computer is able to carry out the method that above-mentioned each method embodiment is provided, such as including：Terminal is received to send
Service log-on request, service log-on request includes registered symbol position；According to the registered symbol position, if judging to be known as
PS service log-ons and VoLTE service log-ons are initiated simultaneously, then sent to PGW by SGW while establishing that network data APN is default to be held
Load and IMS APN Default Bearer Requests, so that the PGW establishes corresponding network data APN default bearers and IMS APN are default
Carrying；According to the established network data APN default bearers and the IMS APN default bearers, the PS business is carried out
Registration and the VoLTE service log-ons.
The embodiment of the present invention provides a kind of non-transient computer readable storage medium, the non-transient computer readable storage
Medium storing computer instructs, and the computer instruction makes the computer execute the side that above-mentioned each method embodiment is provided
Method, such as including：The service log-on request that terminal is sent is received, the service log-on request includes registered symbol position；According to institute
Registered symbol position is stated, if judging to be known as initiating PS service log-ons and VoLTE service log-ons simultaneously, is sent to PGW by SGW
Network data APN default bearers and IMS APN Default Bearer Requests are established simultaneously, so that the PGW establishes corresponding network number
According to APN default bearers and IMS APN default bearers；According to the established network data APN default bearers and the IMS
APN default bearers carry out the PS service log-ons and the VoLTE service log-ons.
Fig. 7 is a kind of end entity structural schematic diagram provided in an embodiment of the present invention, as shown in fig. 7, the terminal, packet
It includes：Processor (processor) 701, memory (memory) 702 and bus 703；Wherein,
The processor 701, memory 702 complete mutual communication by the bus 703；
The processor 701 is used to call the program instruction in the memory 702, to execute above-mentioned each method embodiment
The method provided, such as including：Service log-on request is sent to MME, the service log-on request includes registered symbol position, with
The MME is set to judge service log-on type according to the registered symbol position, if the service log-on type is while initiating PS industry
Business registration and VoLTE service log-ons then make the MME pass through SGW and are sent to PGW while establishing network data APN default bearers
With IMS APN Default Bearer Requests so that the PGW establishes corresponding network data APN default bearers and IMS APN are default holds
It carries；According to the established network data APN default bearers and the IMS APN default bearers, the PS business note is carried out
Volume and the VoLTE service log-ons.
The embodiment of the present invention discloses a kind of computer program product, and the computer program product is non-transient including being stored in
Computer program on computer readable storage medium, the computer program include program instruction, when described program instructs quilt
When computer executes, computer is able to carry out the method that above-mentioned each method embodiment is provided, such as including：Industry is sent to MME
Business registration request, the service log-on request includes registered symbol position, so that the MME judges industry according to the registered symbol position
Registration type of being engaged in makes the MME if the service log-on type is while initiating PS service log-ons and VoLTE service log-ons
It is sent to PGW by SGW while establishing network data APN default bearers and IMS APN Default Bearer Requests, so that the PGW
Establish corresponding network data APN default bearers and IMS APN default bearers；It is lacked according to the established network data APN
Carrying and the IMS APN default bearers are saved, the PS service log-ons and the VoLTE service log-ons are carried out.
The embodiment of the present invention provides a kind of non-transient computer readable storage medium, the non-transient computer readable storage
Medium storing computer instructs, and the computer instruction makes the computer execute the side that above-mentioned each method embodiment is provided
Method, such as including：Service log-on request is sent to MME, the service log-on request includes registered symbol position, so that the MME
Judge service log-on type according to the registered symbol position, if the service log-on type be simultaneously initiate PS service log-ons with
VoLTE service log-ons then make the MME pass through SGW and are sent to PGW while establishing network data APN default bearers and IMS APN
Default Bearer Request, so that the PGW establishes corresponding network data APN default bearers and IMS APN default bearers；According to building
The network data APN default bearers and the IMS APN default bearers stood carries out PS service log-ons and described
VoLTE service log-ons.
One of ordinary skill in the art will appreciate that：Realize that all or part of step of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can be stored in a computer read/write memory medium, the program
When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned includes：ROM, RAM, magnetic disc or light
The various media that can store program code such as disk.
The embodiments such as MME described above are only schematical, wherein the unit illustrated as separating component
It may or may not be physically separated, the component shown as unit may or may not be physics list
Member, you can be located at a place, or may be distributed over multiple network units.It can be selected according to the actual needs
In some or all of module achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art are not paying creativeness
Labour in the case of, you can to understand and implement.
Through the above description of the embodiments, those skilled in the art can be understood that each embodiment can
It is realized by the mode of software plus required general hardware platform, naturally it is also possible to pass through hardware.Based on this understanding, on
Stating technical solution, substantially the part that contributes to existing technology can be expressed in the form of software products in other words, should
Computer software product can store in a computer-readable storage medium, such as ROM/RAM, magnetic disc, CD, including several fingers
It enables and using so that a computer equipment (can be personal computer, server or the network equipment etc.) executes each implementation
Method described in certain parts of example or embodiment.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features；
And these modifications or replacements, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of VoLTE user registering methods, which is characterized in that including：
The service log-on request that terminal is sent is received, the service log-on request includes registered symbol position；
According to the registered symbol position, if judging to be known as initiating PS service log-ons and VoLTE service log-ons simultaneously, pass through
SGW sends to PGW while establishing network data APN default bearers and IMS APN Default Bearer Requests, so that the PGW is established
Corresponding network data APN default bearers and IMS APN default bearers；
According to the established network data APN default bearers and the IMS APN default bearers, the PS business note is carried out
Volume and the VoLTE service log-ons.
2. according to the method described in claim 1, it is characterized in that, described default according to the established network data APN
Carrying and the IMS APN default bearers, carry out the PS service log-ons, including：
Corresponding signing APN is obtained according to the established network data APN default bearers and the IMS APN default bearers
Aggregate Maximum Bit Rate and contracting terminal Aggregate Maximum Bit Rate；
The terminal is obtained according to the signing APN Aggregate Maximum Bit Rate and the contracting terminal Aggregate Maximum Bit Rate
Corresponding Aggregate Maximum Bit Rate；
The corresponding Aggregate Maximum Bit Rate of the terminal is sent to the terminal, so that the terminal carries out network attachment；
According to the successful message of network attachment that the terminal received returns, judgement knows that PS service log-ons are completed.
3. a kind of VoLTE user registering methods, which is characterized in that including：
Service log-on request is sent to MME, the service log-on request includes registered symbol position, so that the MME is according to
Registered symbol position judges service log-on type, if the service log-on type is while initiating PS service log-ons and VoLTE business
Registration then makes the MME pass through SGW and is sent to PGW while establishing network data APN default bearers and IMS APN default bearers
Request, so that the PGW establishes corresponding network data APN default bearers and IMS APN default bearers；
According to the established network data APN default bearers and the IMS APN default bearers, the PS business note is carried out
Volume and the VoLTE service log-ons.
4. according to the method described in claim 3, it is characterized in that, the service log-on type includes：
It is carried out at the same time the PS service log-ons and the VoLTE service log-ons, only carry out the PS service log-ons or only carries out institute
State VoLTE service log-ons.
5. method according to claim 3 or 4, which is characterized in that described to be lacked according to the established network data APN
Carrying and the IMS APN default bearers are saved, the PS service log-ons are carried out, including：
The MME is received to be answered according to the terminal-pair that the network data APN default bearers and the IMS APN default bearers obtain
Aggregate Maximum Bit Rate, and carry out network attachment；
The successful message of network attachment is sent to MME, and knows that the PS business is noted according to the successful message of the network attachment
Volume is completed；
Correspondingly, the progress VoLTE service log-ons, including：
The addresses S-CSCF are obtained by I-CSCF and HSS, and the request of VoLTE service log-ons is sent to corresponding S-CSCF, so that
The S-CSCF carries out the VoLTE service log-ons, and the successful message of the VoLTE service log-ons is returned.
6. a kind of MME, which is characterized in that including：
Receiving module, the network attachment request for receiving terminal transmission, the network attachment request includes registered symbol position；
Judgment module is used for according to the registered symbol position, if judging to be known as initiating PS service log-ons and VoLTE business simultaneously
Registration is then sent to PGW by SGW while establishing network data APN default bearers and IMS APN Default Bearer Requests, so that
The PGW establishes corresponding network data APN default bearers and IMS APN default bearers；
First registration module, for according to the established network data APN default bearers and the IMS APN are default holds
It carries, carries out the PS service log-ons and the VoLTE service log-ons.
7. MME according to claim 6, which is characterized in that first registration module is specifically used for：
Corresponding signing APN is obtained according to the established network data APN default bearers and the IMS APN default bearers
Aggregate Maximum Bit Rate and contracting terminal Aggregate Maximum Bit Rate；
The terminal is obtained according to the signing APN Aggregate Maximum Bit Rate and the contracting terminal Aggregate Maximum Bit Rate
Corresponding Aggregate Maximum Bit Rate；
The corresponding Aggregate Maximum Bit Rate of the terminal is sent to the terminal, so that the terminal carries out network attachment；
According to the successful message of network attachment that the terminal received returns, judgement knows that PS service log-ons are completed.
8. a kind of terminal, which is characterized in that including：
Sending module, for sending service log-on request to MME, the service log-on request includes registered symbol position, so that institute
It states MME and service log-on type is judged according to the registered symbol position, if the service log-on type is while initiating PS business note
Volume and VoLTE service log-ons then make the MME pass through SGW and are sent to PGW while establishing network data APN default bearers and IMS
APN Default Bearer Requests, so that the PGW establishes corresponding network data APN default bearers and IMS APN default bearers；
Second registration module, for according to the established network data APN default bearers and the IMS APN are default holds
It carries, carries out the PS service log-ons and the VoLTE service log-ons.
9. terminal according to claim 8, which is characterized in that the service log-on type includes：
It is carried out at the same time the PS service log-ons and the VoLTE service log-ons, only carry out the PS service log-ons or only carries out institute
State VoLTE service log-ons.
10. terminal according to claim 8 or claim 9, which is characterized in that second registration module is specifically used for：
The MME is received to be answered according to the terminal-pair that the network data APN default bearers and the IMS APN default bearers obtain
Aggregate Maximum Bit Rate, and carry out network attachment；
The successful message of network attachment is sent to MME, and knows that the PS business is noted according to the successful message of the network attachment
Volume is completed；
Correspondingly, second registration module, is additionally operable to：
The addresses S-CSCF are obtained by I-CSCF and HSS, and the request of VoLTE service log-ons is sent to corresponding S-CSCF, so that
The S-CSCF carries out the VoLTE service log-ons, and the successful message of the VoLTE service log-ons is returned.
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| CN201710157805.0A CN108632991B (en) | 2017-03-16 | 2017-03-16 | VoLTE user registration method, MME and terminal |
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| CN201710157805.0A CN108632991B (en) | 2017-03-16 | 2017-03-16 | VoLTE user registration method, MME and terminal |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1801706A (en) * | 2005-01-07 | 2006-07-12 | 华为技术有限公司 | Network authentication system and method for IP multimedia subsystem |
| CN101009609A (en) * | 2006-01-25 | 2007-08-01 | 华为技术有限公司 | A network binding method and network binding system |
| CN101115056A (en) * | 2006-07-24 | 2008-01-30 | 华为技术有限公司 | Wireless network login method, device and system |
| US20120209978A1 (en) * | 2011-02-11 | 2012-08-16 | Industry-Academic Cooperation Foundation, Yonsei University | Group-based control method and apparatus for mtc devices in mobile communication system |
| US20160100375A1 (en) * | 2014-10-03 | 2016-04-07 | Oracle International Corporation | Sip user release |
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2017
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1801706A (en) * | 2005-01-07 | 2006-07-12 | 华为技术有限公司 | Network authentication system and method for IP multimedia subsystem |
| CN101009609A (en) * | 2006-01-25 | 2007-08-01 | 华为技术有限公司 | A network binding method and network binding system |
| CN101115056A (en) * | 2006-07-24 | 2008-01-30 | 华为技术有限公司 | Wireless network login method, device and system |
| US20120209978A1 (en) * | 2011-02-11 | 2012-08-16 | Industry-Academic Cooperation Foundation, Yonsei University | Group-based control method and apparatus for mtc devices in mobile communication system |
| US20160100375A1 (en) * | 2014-10-03 | 2016-04-07 | Oracle International Corporation | Sip user release |
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