CN104350807B - A kind of method, apparatus and system for opening long term evolution speech business - Google Patents
A kind of method, apparatus and system for opening long term evolution speech business Download PDFInfo
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- CN104350807B CN104350807B CN201380000043.3A CN201380000043A CN104350807B CN 104350807 B CN104350807 B CN 104350807B CN 201380000043 A CN201380000043 A CN 201380000043A CN 104350807 B CN104350807 B CN 104350807B
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- 230000005540 biological transmission Effects 0.000 claims description 32
- 238000012790 confirmation Methods 0.000 claims description 23
- 238000004891 communication Methods 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 238000010295 mobile communication Methods 0.000 description 5
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
- H04W36/0022—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies
- H04W36/00224—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies between packet switched [PS] and circuit switched [CS] network technologies, e.g. circuit switched fallback [CSFB]
- H04W36/00226—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies between packet switched [PS] and circuit switched [CS] network technologies, e.g. circuit switched fallback [CSFB] wherein the core network technologies comprise IP multimedia system [IMS], e.g. single radio voice call continuity [SRVCC]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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Abstract
A kind of method, apparatus and system for opening VoLTE business.The method for opening VoLTE business includes, SAE HSS receive the VoLTE service fulfillments request message (S201) that MME is sent, SAE HSS judge whether the VoLTE service fulfillments request message carries SRVCC marks, wherein, SRVCC marks are used to indicate UE and support VoLTE business (S202), if the VoLTE service fulfillment request messages carry SRVCC marks, it is the notification message (S203) that the UE opens VoLTE business which, which sends to BOSS and ask the BOSS,.BOSS receives the notification message (S301) that request BOSS that SAE HSS are sent opens VoLTE business for UE, which is that the UE opens VoLTE business (S302).
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of method, apparatus for opening long term evolution speech business and
System.
Background technology
With the development of mobile broadband voice technology, it is based on the voice in the domain circuit switching (Circuit Switching, CS)
Business is gradually to long term evolution voice (Voice over Long Term Evolution, VoLTE) service transition.In VoLTE
In network, LTE (Long Term Evolution, long term evolution) network is as access net access IMS (Internet
Protocol Multimedia Subsystem, internet protocol multimedia subsystem) network.
In the prior art, for avoid user purchase support VoLTE business mobile phone after need mobile communications network
The business hall of operator is opened the problem of VoLTE business, and it is open-minded that mobile communication network operator is defaulted as all contracted users
VoLTE business, in this way, user once has purchased the mobile phone for supporting VoLTE business, so that it may be exhaled with being based on LTE network progress voice
It cries.
By the analysis to the prior art, inventor thinks that the existing technology has at least the following problems：
When mobile communication network operator is that all contracted users open VoLTE business, need in advance in IMS network
The middle a large amount of equipment of deployment.But mobile phone used in most of contracted users does not support VoLTE business now, or even not
Support LTE data services, therefore, disposing a large amount of equipment in the ims network in advance will cause greatly to waste.
Invention content
To overcome the deficiencies of existing technologies, the embodiment of the present invention is designed to provide a kind of side opening VoLTE business
Method, apparatus and system, when mobile communication network operator is that user opens VoLTE business, to reduce the resource of IMS network
Waste.
In a first aspect, the embodiment of the present invention provides a kind of method for opening VoLTE business, including：
System Architecture Evolution home subscriber server (System Architecture Evolution Home
Subscriber Server, SAE-HSS) receive mobility management entity (Mobility Management Entity, MME)
The VoLTE service fulfillment request messages of transmission；
It is continuous that the SAE-HSS judges whether the VoLTE service fulfillments request message carries single wireless voice communication
Property (Single Radio Voice Call Continuity, SRVCC) mark, wherein SRVCC mark is used to indicate use
Family equipment (User Equipment, UE) supports VoLTE business；
If the VoLTE service fulfillments request message carries the SRVCC marks, the SAE-HSS is to service operation branch
It is that the UE is opened that support system (Business and Operation Support Syetem, BOSS), which sends and asks the BOSS,
The notification message of logical VoLTE business.
In the first possible embodiment of first aspect, when the VoLTE service fulfillments request message carries institute
When stating SRVCC marks, before the SAE-HSS sends the notification message to the BOSS, the method further includes：
The SAE-HSS determines that the UE does not open VoLTE business.
With reference to first aspect or the first possible embodiment of first aspect, second in first aspect are possible
In embodiment, the SRVCC marks are that the UE is sent when being attached to long-term evolving network to the MME.
With reference to first aspect or the first or second of possible embodiment of first aspect, the of first aspect
In three kinds of possible embodiments, the SAE-HSS receives the VoLTE service fulfillments request message that the MME is sent, packet
It includes：
The SAE-HSS receives the location update request message that the MME is sent.
Second aspect, the embodiment of the present invention provide a kind of method for opening VoLTE business, including：
Business operation support system BOSS receives the request institute that System Architecture Evolution home subscriber server SAE-HSS is sent
It is the notification message that user equipment (UE) opens VoLTE business to state BOSS；
The BOSS is that the UE opens VoLTE business.
In the first possible embodiment of second aspect, the BOSS be the UE open VoLTE business it
Before, the method further includes：
The BOSS judges whether the UE has permission and opens VoLTE business；
If the UE has permission VoLTE business of opening, the BOSS is that the UE opens VoLTE business.
In conjunction with the possible embodiment of the first of second aspect or second aspect, second in second aspect is possible
It is before the UE opens VoLTE business in the BOSS, the method further includes in embodiment：
The BOSS sends the message whether request confirmation opens VoLTE business to the UE；
The BOSS receives the message that VoLTE business is opened in the confirmation that the UE is sent.
The third aspect, the embodiment of the present invention provide a kind of System Architecture Evolution home subscriber server, including：
Receiving unit, the VoLTE service fulfillment request messages sent for receiving mobility management entity MME；
Judging unit, for judging whether the VoLTE service fulfillments request message that the receiving unit receives carries
Single Radio Voice Call Continuity SRVCC marks, wherein the SRVCC marks are used to indicate user equipment (UE) and support VoLTE
Business；
Transmission unit, for determining that the VoLTE service fulfillments request message carries the SRVCC in the judging unit
When mark, it is the notification message that the UE opens VoLTE business to be sent to business operation support system BOSS and ask the BOSS.
In the first possible embodiment of the third aspect, the judging unit be additionally operable to the transmission unit to
Before the BOSS sends the notification message, determine that the UE does not open VoLTE business；
Then the transmission unit is specifically used for determining that the VoLTE service fulfillments request message carries in the judging unit
When the SRVCC is identified and the UE does not open VoLTE business, the notification message is sent to the BOSS.
In conjunction with the possible embodiment of the first of the third aspect or the third aspect, second in the third aspect is possible
In embodiment, the SRVCC marks are that the UE is sent when being attached to long-term evolving network to the MME.
In conjunction with the first or second of possible embodiment of the third aspect or the third aspect, the of the third aspect
In three kinds of possible embodiments, the VoLTE service fulfillments request message is location update request message.
Fourth aspect, the embodiment of the present invention provide a kind of business operation support system, including：
Receiving unit, the request business sent for receiving System Architecture Evolution home subscriber server SAE-HSS
Operation Support System is the notification message that user equipment (UE) opens long term evolution voice VoLTE business；
Service fulfillment unit, the notification message for being received according to the receiving unit open VoLTE for the UE
Business.
In the first possible embodiment of fourth aspect, the service fulfillment unit is additionally operable to open for the UE
Before logical VoLTE business, judges whether the UE has permission and open VoLTE business, VoLTE is opened determining that the UE has permission
When business, VoLTE business is opened for the UE.
In conjunction with the possible embodiment of the first of fourth aspect or fourth aspect, second in fourth aspect is possible
In embodiment, the system also includes transmission units；
The transmission unit is used in the service fulfillment unit be before the UE opens VoLTE business, to the UE
Send the message whether request confirmation opens VoLTE business；
The receiving unit is additionally operable to receive the message that VoLTE business is opened in the confirmation that the UE is sent；
The service fulfillment unit opens disappearing for VoLTE business specifically for receiving the confirmation in the receiving unit
After breath, VoLTE business is opened for the UE.
5th aspect, the embodiment of the present invention provide a kind of system for opening VoLTE business, including System Architecture Evolution ownership
Client server SAE-HSS and business operation support system BOSS, wherein
The SAE-HSS is used to receive the VoLTE service fulfillment request messages that mobility management entity MME is sent, and sentences
Whether the VoLTE service fulfillments request message that breaks carries Single Radio Voice Call Continuity SRVCC marks, if described
VoLTE service fulfillment request messages carry the SRVCC marks, then it is user equipment to be sent to the BOSS and ask the BOSS
UE opens the notification message of VoLTE business, wherein the SRVCC marks are used to indicate the UE and support VoLTE business；
The BOSS opens VoLTE business for receiving the notification message, and for the UE.
In the first possible embodiment of the 5th aspect, the SAE-HSS is additionally operable to send to the BOSS
Before the notification message, determine that the UE does not open VoLTE business.
In conjunction with the 5th aspect or the first possible embodiment of the 5th aspect, second at the 5th aspect is possible
In embodiment, the SRVCC marks are that the UE is sent when being attached to long-term evolving network to the MME.
A kind of method, apparatus and system for opening VoLTE business provided in an embodiment of the present invention, SAE-HSS are determining
When carrying SRVCC marks from the VoLTE service fulfillment request messages of MME, notice BOSS is that UE opens VoLTE business, due to not
Support the user equipment of LTE data services that can not send VoLTE service fulfillment request messages to SAE-HSS by MME, therefore,
BOSS will not in the ims network be these not support the user equipment of LTE data services to open VoLTE business, after without for
These do not support the user equipment deploying network devices of LTE data services, to reduce the wasting of resources of IMS network；Secondly,
For supporting LTE data services but not supporting the user equipment of VoLTE business, the VoLTE service fulfillments that MME is sent are asked
Message does not carry SRVCC marks, and therefore, BOSS will not be these support LTE data services in the ims network but not support
The user equipment deploying network devices of VoLTE business, to further reduced the wasting of resources of IMS network.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be in embodiment or description of the prior art
Required attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the present invention
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of system architecture diagram for opening VoLTE business provided in an embodiment of the present invention；
Fig. 2 is a kind of method flow diagram for opening VoLTE business provided in an embodiment of the present invention；
Fig. 3 is the method flow diagram that another kind provided in an embodiment of the present invention opens VoLTE business；
Fig. 4 be it is provided in an embodiment of the present invention another open the method flow diagram of VoLTE business；
Fig. 5 is a kind of structure chart of system that opening VoLTE business provided in an embodiment of the present invention；
Fig. 6 is a kind of structure chart of SAE-HSS provided in an embodiment of the present invention；
Fig. 7 is the structure chart of another kind SAE-HSS provided in an embodiment of the present invention；
Fig. 8 is a kind of structure chart of BOSS provided in an embodiment of the present invention；
Fig. 9 is the structure chart of another kind BOSS provided in an embodiment of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only a part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, the every other reality that those of ordinary skill in the art obtain without creative efforts
Example is applied, shall fall within the protection scope of the present invention.
As shown in Figure 1, being a kind of system architecture diagram for opening VoLTE business provided in an embodiment of the present invention.Wherein, user
Equipment (User Equipment, UE) is when being attached to LTE network, by LTE network to MME (Mobility Management
Entity, mobility management entity) attachment message is sent, the MME is after receiving the attachment message, to SAE-HS S
(System Architecture Evolution Home Subscriber Server, System Architecture Evolution home subscriber clothes
Business device) VoLTE service fulfillment request messages are sent, which is determining the carrying of VoLTE service fulfillment request messages association
When SRVCC (Single Radio Voice Call Continuity, Single Radio Voice Call Continuity) is identified, to BOSS
It is the UE that (Business and Operation Support Syetem, business operation support system), which sends and ask the BOSS,
Open the notification message of VoLTE business.Wherein, SRVCC marks are used to indicate the UE and support VoLTE business.
Wherein, which may include the intelligent terminal of various mobile phones, net book and other support VoLTE business.
Wherein, which refers in EPC (Evolved Packet Core, Evolved Packet Core) network
HSS (Home Subscriber Server, home subscriber server).The SAE-HSS can be the HSS of fusion, that is to say, that
The SAE-HSS may be also IMS-HSS (internet protocol multimedia subsystem home subscriber server) or HLR (Home simultaneously
Location Register, home location register).It should be noted that IMS-HSS refers to HSS in the ims network.
Wherein, call session control function (Call Session Control Function, CSCF) entity is IMS nets
The entrance of network, LTE network are linked into IMS network, Short Message Service Center (Short Message by CSCF entities
Service Center, SMSC) for sending short message.
Based on system architecture shown in FIG. 1, the embodiment of the present invention provides a kind of method for opening VoLTE business, such as Fig. 2 institutes
Show, this method includes：
S201：SAE-HSS receives the VoLTE service fulfillment request messages that MME is sent；
Wherein, it should be noted that the VoLTE service fulfillments request message can be position updating request (Location
Update Request, LUR) specified other of message or SAE-HSS and the relevant message of VoLTE service fulfillments；
S202：The SAE-HSS judges whether the VoLTE service fulfillments request message carries SRVCC marks, wherein should
SRVCC marks are used to indicate UE and support VoLTE business；
Wherein, it should be noted that SRVCC marks are that the UE is sent when being attached to LTE network to the MME；
S203：If the VoLTE service fulfillment request messages carry SRVCC marks, which sends to BOSS and asks
The BOSS is the notification message that the UE opens VoLTE business；
Wherein, it should be noted that the SAE-HSS can determine the UE before sending the notification message to the BOSS
VoLTE business is not opened；
It should be noted that after the BOSS receives the notification message, VoLTE business is opened for the UE.
A kind of method for opening VoLTE business provided in an embodiment of the present invention, SAE-HSS are determining the VoLTE from MME
When service fulfillment request message carries SRVCC marks, notice BOSS is that UE opens VoLTE business, due to not supporting LTE data industry
The user equipment of business can not send VoLTE service fulfillment request messages by MME to SAE-HSS, and therefore, BOSS will not be in IMS
The user equipment of LTE data services is not supported to open VoLTE business for these in network, after without not supporting LTE for these
The user equipment deploying network devices of data service, to reduce the wasting of resources of IMS network；Secondly, for supporting LTE numbers
For the user equipment for according to business but not supporting VoLTE business, the vOLTE service fulfillment request messages that MME is sent do not carry
SRVCC is identified, and therefore, BOSS will not be these support LTE data services in the ims network but not support the use of VoLTE business
The family deployed with devices network equipment, to further reduced the wasting of resources of IMS network；Again, it is asked in VoTLE service fulfillments
When message carries SRVCC marks, SAE-HSS determines that just notice BOSS is that the UE opens VoLTE industry when UE does not open VoLTE business
Business, so as to avoid to have opened the problem of UE of VoLTE business opens VoLTE business again.
As shown in figure 3, being a kind of method flow diagram for opening VoLTE business provided in an embodiment of the present invention, this method packet
It includes：
S301：BOSS receives the notification message that request BOSS that SAE-HSS is sent opens VoLTE business for UE；
S302：The BOSS is that the UE opens VoLTE business；
Wherein, it is before the UE opens VoLTE business in the BOSS, it is open-minded which may determine that whether the UE has permission
VoLTE business, if the UE, which has permission, opens VoLTE business, which is just that the UE opens VoLTE business；For example, as showing
Example and it is non-limiting, which judges whether arrearage shows that the UE does not open VoLTE business if arrearage for the account of the UE
Permission otherwise then show that the UE has the permission for opening VoLTE business；
Wherein, it should be noted that before the BOSS opens VoLTE business for the UE, which can also be to the UE
The message of VoLTE business is opened in the confirmation for sending whether request confirmation opens the message of VoLTE business, and receiving UE transmissions.
A kind of method for opening VoLTE business provided in an embodiment of the present invention, BOSS receive the request of SAE-HSS transmissions
After the BOSS opens the notification message of VoLTE business for UE, VoLTE business is opened for the UE, due to only supporting VoLTE business
User equipment can by MME trigger SAE-HSS send the notification message to the BOSS, therefore, BOSS will not be in IMS nets
Not support the user equipment of VoLTE business to open VoLTE business in network, after without not supporting VoLTE business for these
User equipment deploying network devices, to reduce the wasting of resources of IMS network；Secondly, which is opening VoLTE for the UE
Before business, first the message whether request confirmation opens VoLTE business is sent to the UE so that user can independently decide whether
VoLTE business is opened, to improve the experience of user.
As shown in figure 4, the method flow diagram of VoLTE business is opened for another kind provided in an embodiment of the present invention, the present invention
To be illustrated for supporting the UE of VoLTE business, this method includes embodiment：
S401：When UE is attached to LTE network, which sends attachment (Attach) message by LTE network to MME, should
Adhere to message and carries SRVCC marks；
Wherein, SRVCC marks are used to indicate the UE and support VoLTE business, that is to say, that the UE is to support VoLTE business
User equipment；
Wherein, it should be noted that do not support the UE of LTE data services to send attachment message without normal direction MME, support LTE
Although data service is without supporting the UE of VoLTE business that can send attachment message to MME, transmitted attachment message is simultaneously
SRVCC marks are not carried, therefore, only support the UE of VoLTE business that can just send the attachment that carrying SRVCC is identified to MME and disappear
Breath；
S402：The MME sends VoLTE service fulfillment request messages, the VoLTE service fulfillment request messages to SAE-HSS
Carry SRVCC marks；
Wherein, which can be LUR message；
S403：The SAE-HSS judges whether the VoLTE service fulfillments request message received carries SRVCC marks, if so,
S404 is thened follow the steps, otherwise, executes existing attachment flow, the embodiment of the present invention terminates；
Wherein, it should be noted that since in step S402, the VoLTE service fulfillments that MME is sent to SAE-HSS are asked
It asks message to carry SRVCC marks, therefore, step S404 will be continued to execute；
S404：The SAE-HSS determines that the UE does not open VoLTE business；
Wherein, it should be noted that SAE-HSS can search user's signing corresponding with the number according to the number of UE
Data would know that whether the UE has opened VoLTE business according to the user contracting data found；
S405：It is the notification message that the UE opens VoLTE business that the SAE-HSS, which sends to BOSS and asks the BOSS,；
Wherein, which can be the number for carrying the UE and the Notify message of VoLTE service fulfillments instruction；
The number of the UE may include that (Mobile Station International ISDN Number, mobile station are international by MSISDN
Comprehensive service digital net number) or IMSI (International Mobile Subscriber Identity, the mobile use in the world
Family identification code), VoLTE service fulfillments instruction is used to indicate the BOSS and opens VoLTE business；
Wherein, it should be noted that the attachment message that UE is sent to MME in step S401 carries the number of the UE, step
The VoLTE service fulfillments request message that MME is sent to SAE-HSS in rapid S402 also carries the number of the UE；
S406：The BOSS judges whether the UE has permission and opens VoLTE business, if so, S407 is thened follow the steps, otherwise,
The embodiment of the present invention terminates；
For example, non-limiting as example, which judges whether arrearage shows this if arrearage for the account of the UE
UE does not open the permission of VoLTE business, otherwise, then shows that the UE has the permission for opening VoLTE business；
S407：The BOSS sends the message whether request confirmation opens VoLTE business to the UE；
Wherein, the embodiment of the present invention does not limit the concrete form whether request confirmation opens the message of VoLTE business,
Non-limiting as example, the message whether which opens VoLTE business can be short message or mail；
Wherein, it should be noted that the BOSS can send short message by SMSC to the UE, can also be taken by mail
Business device sends mail to the UE；
S408：User, which confirms, to be needed after opening VoLTE business, which sends confirmation to the BOSS and open VoLTE business
Message；
Wherein, the embodiment of the present invention does not limit the concrete form that the message of VoLTE business is opened in the confirmation, as example
And it is non-limiting, the message which opens VoLTE business can be short message or mail；
S409：The BOSS is that the UE opens VoLTE business；
Wherein, it is that the UE opens VoLTE business which, which may be used following manner,：
The BOSS sends the order that LTE service accounts are created for the UE to the SAE-HSS, is somebody's turn to do so that the SAE-HSS is specified
LTE access point name and the bandwidth limitation that UE can be used；It is that the UE creates IMS service account that the BOSS is sent to IMS-HSS
Order, the number and authentication mode that can be used with setting the UE in the ims network；The BOSS is to TAS
(TelephonyApplication Server, telecommunication voice application server) sends business setting order, to be set for the UE
Basic service function and the permission being scheduled under IMS network；The BOSS to ENUM (E.164Number to URI Mapping, electricity
Words number mapping) server transmission create an account order, with support the routing energy based on number is provided for the UE in the ims network
Power；The BOSS sends modification business order to HLR, so that all business on the UE are all provided by IMS network；
Wherein, which can be same server, can also be different server,
The embodiment of the present invention is defined not to this；
S410：The BOSS notifies the UE to be re-attached to LTE network and is registered in the ims network；
S411：The UE is re-attached to LTE network, and is registered in the ims network.
Wherein, it should be noted that mechanism used in the present invention is not limited to open VoLTE business, other according to
The ability information (such as model of user equipment) that family equipment reports is that the field that user equipment activates the service is equally applicable.
A kind of method for opening VoLTE business provided in an embodiment of the present invention, SAE-HSS are determining the VoLTE from MME
When service fulfillment request message carries SRVCC marks, notice BOSS is that UE opens VoLTE business, due to not supporting LTE data industry
The user equipment of business can not send VoLTE service fulfillment request messages by MME to SAE-HSS, and therefore, BOSS will not be in IMS
The user equipment of LTE data services is not supported to open VoLTE business for these in network, after without not supporting LTE for these
The user equipment deploying network devices of data service, to reduce the wasting of resources of IMS network；Secondly, VoLTE service fulfillments
The SRVCC marks that request message carries are used to indicate user equipment and support VoLTE business, for support LTE data services but not
For the user equipment for supporting VoLTE business, the VoLTE service fulfillments request message that MME is sent does not carry SRVCC marks,
Therefore, BOSS will not be these support LTE data services in the ims network but the user equipment of VoLTE business is not supported to dispose
The network equipment, to further reduced the wasting of resources in IMS network；Again, it is carried in VoLTE service fulfillment request messages
When SRVCC is identified, SAE-HSS determines that just notice BOSS is that the UE opens VoLTE business when UE does not open VoLTE business, to
It avoids to have opened the problem of UE of VoLTE business opens VoLTE business again；In addition, the BOSS for the UE it is open-minded
Before VoLTE business, first the message whether request confirmation opens VoLTE business is sent to the UE so that user can independently determine
It is fixed whether to open VoLTE business, to improve the experience of user.
As shown in figure 5, being a kind of structure chart of system that opening VoLTE business provided in an embodiment of the present invention, the system
Including SAE-HSS501 and BOSS502, wherein
The SAE-HSS501 is used to receive the VoLTE service fulfillment request messages of MME transmissions, and judges the VoLTE business
Open whether request message carries SRVCC marks, if the VoLTE service fulfillment request messages carry SRVCC marks, to this
It is the notification message that UE opens VoLTE business that BOSS502, which sends and asks the BOSS502, wherein SRVCC marks are used to indicate
The UE supports VoLTE business；
The BOSS502 opens VoLTE business for receiving the notification message, and for the UE.
Wherein, it should be noted that SRVCC marks are that the UE is sent when being attached to LTE network to the MME.
Wherein, which can be also used for before sending the notification message to the BOSS502, determine the UE not
Open VoLTE business.
As shown in fig. 6, being a kind of structure chart of SAE-HSS provided in an embodiment of the present invention, which can be applied to
In system as shown in Figure 5, which includes：
Receiving unit 601, the VoLTE service fulfillment request messages for receiving MME transmissions；
Judging unit 602, for judging whether the VoLTE service fulfillments request message that the receiving unit 601 receives carries
SRVCC is identified, wherein SRVCC marks are used to indicate UE and support VoLTE business；
Transmission unit 603, for determining that the VoLTE service fulfillment request messages carry SRVCC marks in the judging unit 602
When knowledge, it is the notification message that the UE opens VoLTE business to be sent to BOSS and ask the BOSS.
Wherein, it should be noted that SRVCC marks are that the UE is sent when being attached to LTE network to the MME.
Wherein, the judging unit 602 can be also used for the transmission unit 603 to the BOSS send the notification message it
Before, determine that the UE does not open VoLTE business；
Then the transmission unit 603 can be specifically used for determining the VoLTE service fulfillment request messages in the judging unit 602
When carrying SRVCC is identified and the UE does not open VoLTE business, the notification message is sent to the BOSS.
Wherein, which can be specifically used for receiving the location update request message that the MME is sent, i.e., this connects
It can be location update request message to receive unit and receive the VoLTE service fulfillments request message that 601 receive.
As shown in fig. 7, for the structure chart of another kind SAE-HSS provided in an embodiment of the present invention, which can apply
In system as shown in Figure 5, wherein the SAE-HSS includes at least one processor 701, communication bus 702, memory 703
And at least one communication interface 704.
Wherein, which is used for for realizing connecting and communicating between said modules, the communication interface 704
It is connected and communicated with external equipment.
Wherein, which is used to store the program code for needing to execute, these program codes can specifically include：
Receiving unit 7031, judging unit 7032 and transmission unit 7033；The processor 701 is deposited for executing in the memory 703
The said units of storage are implemented function such as when said units are executed by processor 701：
Receiving unit 7031, the VoLTE service fulfillment request messages for receiving MME transmissions；
Judging unit 7032, for judging whether the VoLTE service fulfillments request message that the receiving unit 7031 receives is taken
Band SRVCC is identified, wherein SRVCC marks are used to indicate UE and support VoLTE business；
Transmission unit 7033, for determining that the VoLTE service fulfillment request messages carry SRVCC in the judging unit 7032
When mark, it is the notification message that the UE opens VoLTE business to be sent to BOSS and ask the BOSS.
Wherein, it should be noted that SRVCC marks are that the UE is sent when being attached to LTE network to the MME.
Wherein, the judging unit 7032 can be also used for the transmission unit 7033 to the BOSS send the notification message it
Before, determine that the UE does not open VoLTE business；
Then the transmission unit 7033 can be specifically used for determining that VoLTE service fulfillments request disappears in the judging unit 7032
When breath carrying SRVCC is identified and the UE does not open VoLTE business, the notification message is sent to the BOSS.
Wherein, which can be specifically used for receiving the location update request message that the MME is sent, i.e., this connects
It can be location update request message to receive unit and receive the VoLTE service fulfillments request message that 7031 receive.
As shown in figure 8, being a kind of structural schematic diagram of BOSS provided in an embodiment of the present invention, which includes：
Receiving unit 801, the notice that VoLTE business is opened for receiving the request BOSS of SAE-HSS transmissions as UE disappear
Breath；
Service fulfillment unit 802, the notification message for being received according to receiving unit 801, VoLTE industry is opened for the UE
Business.
Wherein, which can be also used for before opening VoLTE business for the UE, judge that the UE is
No have permission opens VoLTE business, determine the UE have permission open VoLTE business when, just open VoLTE business for the UE.
Optionally, which can also include transmission unit 803, which can be used in the service fulfillment
Unit 802 is to send the message whether request confirmation opens VoLTE business to the UE before the UE opens VoLTE business；
Then the receiving unit 801 can be also used for receiving the message that VoLTE business is opened in the confirmation that the UE is sent；
The service fulfillment unit 802 can open VoLTE business specifically for receiving the confirmation in the receiving unit 801
Message after, open VoLTE business for the UE.
Wherein, which can be also used for that the UE is notified to be re-attached to LTE network and carry out in IMS network
Registration.
As shown in figure 9, for the structure chart of another kind BOSS provided in an embodiment of the present invention, which can be applied to such as figure
In system shown in 5, wherein the BOSS includes at least one processor 901, communication bus 902, memory 903 and at least
One communication interface 904.
Wherein, which is used for for realizing connecting and communicating between said modules, the communication interface 904
It is connected and communicated with external equipment.
Wherein, which is used to store the program code for needing to execute, these program codes can specifically include：
Receiving unit 9031 and service fulfillment unit 9032；The processor 901 is for executing the above-mentioned list stored in the memory 903
Member is implemented function such as when said units are executed by processor 901：
Receiving unit 9031, the notice that VoLTE business is opened for receiving the request BOSS of SAE-HSS transmissions as UE disappear
Breath；
Service fulfillment unit 9032, the notification message for being received according to receiving unit 801, VoLTE is opened for the UE
Business.
Wherein, which can be also used for before opening VoLTE business for the UE, judge that the UE is
No have permission opens VoLTE business, determine the UE have permission open VoLTE business when, just open VoLTE business for the UE.
Optionally, the program code in the memory 903 can also include transmission unit 9033, when the transmission unit 9033
When being executed by processor 901, implement function such as：
Transmission unit 9033, for being before the UE opens VoLTE business, to be sent out to the UE in the service fulfillment unit 9032
The message for sending request confirmation whether to open VoLTE business；
Receiving unit 9031 can be also used for receiving the message that VoLTE business is opened in the confirmation that the UE is sent；
Service fulfillment unit 9032 can open VoLTE business specifically for receiving the confirmation in the receiving unit 9031
Message after, open VoLTE business for the UE.
Wherein, which can be also used for that the UE is notified to be re-attached to LTE network and carry out in IMS network
Registration.
A kind of method, apparatus and system for opening VOLTE business provided in an embodiment of the present invention, SAE-HSS are determining
When carrying SRVCC marks from the VoLTE service fulfillment request messages of MME, notice BOSS is that UE opens VoLTE business, due to not
Support the user equipment of LTE data services that can not send VoLTE service fulfillment request messages to SAE-HSS by MME, therefore,
BOSS will not in the ims network be these not support the user equipment of LTE data services to open VoLTE business, after without for
These do not support the user equipment deploying network devices of LTE data services, to reduce the wasting of resources of IMS network, reduce
The operation cost of mobile communication network operator；Secondly, the SRVCC marks that VoLTE service fulfillment request messages carry are used for
Indicate that user equipment supports VoLTE business, for supporting LTE data services but not supporting the user equipment of VoLTE business,
The VoLTE service fulfillments request message that MME is sent does not carry SRVCC marks, and therefore, BOSS will not be this in the ims network
A little user equipment deploying network devices supported LTE data services but do not support VoLTE business, to further reduced IMS
The wasting of resources in network；In addition, when VoLTE service fulfillment request messages carry SRVCC marks, SAE-HSS determines UE not
Just notice BOSS is that the UE opens VoLTE business when opening VoLTE business, so as to avoid to have opened the UE of VoLTE business
The problem of opening VoLTE business again；Again, which first sends to the UE and asks before opening VoLTE business for the UE
It is confirmed whether to open the message of VoLTE business so that user can independently decide whether to open VoLTE business, to improve
The experience of user.
As seen through the above description of the embodiments, it is apparent to those skilled in the art that it is of the invention
It can be realized with hardware realization or firmware realization or combination thereof mode.It when implemented in software, can will be above-mentioned
Business storage in computer-readable medium or as on computer-readable medium one or more instructions or code passed
It is defeated.Computer-readable medium includes computer storage media and communication media, and wherein communication media includes being convenient for from a place
Any medium of computer program is transmitted to another place.Storage medium can be any available Jie that computer can access
Matter.As example but it is not limited to：Computer-readable medium may include that RAM, ROM, EEPROM, CD-ROM or other CDs are deposited
Storage, magnetic disk storage medium or other magnetic storage apparatus or it can be used in carrying or store with instruction or data structure shape
The desired program code of formula simultaneously can be by any other medium of computer access.In addition.Any connection can it is appropriate at
For computer-readable medium.For example, if software is using coaxial cable, optical fiber cable, twisted-pair feeder, Digital Subscriber Line (DSL)
Either the wireless technology of such as infrared ray, radio and microwave etc is transmitted from website, server or other remote sources, that
The wireless technology of coaxial cable, optical fiber cable, twisted-pair feeder, DSL or such as infrared ray, wireless and microwave etc is included in institute
In the fixing for belonging to medium.As used in the present invention, disk (Disk) and dish (disc) include compression optical disc (CD), laser disc, light
Dish, Digital Versatile Disc (DVD), floppy disk and Blu-ray Disc, the usually magnetic replicate data of which disk, and dish is then with laser come light
Replicate data.Above combination above should also be as being included within the protection domain of computer-readable medium.
It should be noted that each embodiment in this specification is described in a progressive manner, each embodiment it
Between just to refer each other for identical similar part, each embodiment focuses on the differences from other embodiments.
For device embodiment, since it is substantially similar to the method embodiment, so describe fairly simple, each unit
The implementation procedure of specific business illustrates referring to the part of embodiment of the method.Device embodiment described above is only to show
Meaning property, wherein may or may not be physically separated as the unit that separating component illustrates, it is aobvious as unit
The component shown may or may not be physical unit, you can be located at a place, or may be distributed over multiple
In network element.Some or all of module therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.Those of ordinary skill in the art are without creative efforts, you can to understand and implement.
In short, the foregoing is merely the preferred embodiment of technical solution of the present invention, it is not intended to limit the present invention's
Protection domain.All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in
Within protection scope of the present invention.
Claims (16)
1. a kind of method for opening long term evolution voice VoLTE business, which is characterized in that including：
System Architecture Evolution home subscriber server SAE-HSS receives the VoLTE service fulfillments that mobility management entity MME is sent
Request message；
The SAE-HSS judges whether the VoLTE service fulfillments request message carries Single Radio Voice Call Continuity
SRVCC is identified, wherein the SRVCC marks are used to indicate user equipment (UE) and support VoLTE business；
If the VoLTE service fulfillments request message carries the SRVCC marks, the SAE-HSS is supported to service operation is
It is the notification message that the UE opens VoLTE business that system BOSS, which sends and asks the BOSS,.
2. the method as described in claim 1, which is characterized in that described in being carried when the VoLTE service fulfillments request message
When SRVCC is identified, before the SAE-HSS sends the notification message to the BOSS, the method further includes：
The SAE-HSS determines that the UE does not open VoLTE business.
3. method as claimed in claim 1 or 2, which is characterized in that SRVCC mark, which is the UE, to be drilled for a long time being attached to
Into what is sent to the MME when network.
4. method as claimed in claim 1 or 2, which is characterized in that the SAE-HSS receives the described of the MME transmissions
VoLTE service fulfillment request messages, including：
The SAE-HSS receives the location update request message that the MME is sent.
5. a kind of method for opening long term evolution voice VoLTE business, which is characterized in that including：
Business operation support system BOSS is received described in the request that System Architecture Evolution home subscriber server SAE-HSS is sent
BOSS is the notification message that user equipment (UE) opens VoLTE business；Wherein, the SAE-HSS is receiving mobile management reality
The VoLTE service fulfillment request messages that body MME is sent, and determine that the VoLTE service fulfillments request message carries single wireless
When voice communication continuity SRVCC marks, the notification message is sent to the BOSS；The SRVCC marks are used to indicate use
Family equipment UE supports VoLTE business；
The BOSS is that the UE opens VoLTE business.
6. method as claimed in claim 5, which is characterized in that before the BOSS opens VoLTE business for the UE, institute
The method of stating further includes：
The BOSS judges whether the UE has permission and opens VoLTE business；
If the UE has permission VoLTE business of opening, the BOSS is that the UE opens VoLTE business.
7. method as claimed in claim 5, which is characterized in that before the BOSS opens VoLTE business for the UE, institute
The method of stating further includes：
The BOSS sends the message whether request confirmation opens VoLTE business to the UE；
The BOSS receives the message that VoLTE business is opened in the confirmation that the UE is sent.
8. a kind of System Architecture Evolution home subscriber server, which is characterized in that including：
Receiving unit disappears for receiving the long term evolution voice VoLTE service fulfillments request that mobility management entity MME is sent
Breath；
Judging unit, for judging it is single whether the VoLTE service fulfillments request message of the receiving unit reception carries
Wireless voice telephony continuity SRVCC marks, wherein the SRVCC marks are used to indicate user equipment (UE) and support VoLTE industry
Business；
Transmission unit, for determining that the VoLTE service fulfillments request message carries the SRVCC marks in the judging unit
When, it is the notification message that the UE opens VoLTE business to be sent to business operation support system BOSS and ask the BOSS.
9. server as claimed in claim 8, which is characterized in that the judging unit is additionally operable in the transmission unit to institute
Before stating the BOSS transmissions notification message, determine that the UE does not open VoLTE business；
Then the transmission unit is specifically used for determining described in the VoLTE service fulfillments request message carrying in the judging unit
When SRVCC is identified and the UE does not open VoLTE business, the notification message is sent to the BOSS.
10. server as claimed in claim 8 or 9, which is characterized in that the SRVCC marks are that the UE is being attached to length
It is sent to the MME when phase evolvement network.
11. server as claimed in claim 8 or 9, which is characterized in that the VoLTE service fulfillments request message is position
Update request message.
12. a kind of business operation support system, which is characterized in that including：
Receiving unit, the request service operation sent for receiving System Architecture Evolution home subscriber server SAE-HSS
Support system is the notification message that user equipment (UE) opens long term evolution voice VoLTE business；Wherein, the SAE-HSS is connecing
The VoLTE service fulfillment request messages that mobility management entity MME is sent are received, and determine the VoLTE service fulfillments request
When message carries Single Radio Voice Call Continuity SRVCC marks, the notification message is sent to the BOSS；It is described
SRVCC marks are used to indicate user equipment (UE) and support VoLTE business；
Service fulfillment unit, the notification message for being received according to the receiving unit open VoLTE industry for the UE
Business.
13. business operation support system as claimed in claim 12, which is characterized in that the service fulfillment unit is additionally operable to
Before opening VoLTE business for the UE, judge whether the UE has permission and open VoLTE business, is determining that the UE has the right
When limit opens VoLTE business, VoLTE business is opened for the UE.
14. business operation support system as claimed in claim 12, which is characterized in that further include transmission unit；
The transmission unit is used in the service fulfillment unit be before the UE opens VoLTE business, to send to the UE
Whether request confirmation opens the message of VoLTE business；
The receiving unit is additionally operable to receive the message that VoLTE business is opened in the confirmation that the UE is sent；
The service fulfillment unit be specifically used for the receiving unit receive it is described confirm open VoLTE business message it
Afterwards, it is that the UE opens VoLTE business.
15. a kind of system for opening long term evolution voice VoLTE business, which is characterized in that belong to including System Architecture Evolution and use
Family server S AE-HSS and business operation support system BOSS, wherein
The SAE-HSS is used to receive the VoLTE service fulfillment request messages that mobility management entity MME is sent, and judges institute
State whether VoLTE service fulfillments request message carries Single Radio Voice Call Continuity SRVCC marks, if the VoLTE industry
Business opens request message and carries the SRVCC marks, then it is that user equipment (UE) is open-minded to be sent to the BOSS and ask the BOSS
The notification message of VoLTE business, wherein the SRVCC marks are used to indicate the UE and support VoLTE business；
The BOSS opens VoLTE business for receiving the notification message, and for the UE.
16. system as claimed in claim 15, which is characterized in that the SAE-HSS is additionally operable to sending institute to the BOSS
Before stating notification message, determine that the UE does not open VoLTE business.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2013/071791 WO2014127533A1 (en) | 2013-02-22 | 2013-02-22 | Method, device, and system for opening voice over long term evolution service |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104350807A CN104350807A (en) | 2015-02-11 |
| CN104350807B true CN104350807B (en) | 2018-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380000043.3A Active CN104350807B (en) | 2013-02-22 | 2013-02-22 | A kind of method, apparatus and system for opening long term evolution speech business |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104350807B (en) |
| WO (1) | WO2014127533A1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3213533B1 (en) * | 2014-10-31 | 2019-04-24 | Telefonaktiebolaget LM Ericsson (publ) | Method and apparatus for establishing volte call |
| CN105848204B (en) * | 2016-03-17 | 2019-02-01 | 宇龙计算机通信科技(深圳)有限公司 | A kind of processing method, processing unit and the terminal of VoLTE business |
| CN107547465B (en) * | 2016-06-23 | 2021-06-01 | 中兴通讯股份有限公司 | VoLTE high-definition voice automatic opening method, system and device |
| CN107659903B (en) * | 2016-07-26 | 2021-04-20 | 中国电信股份有限公司 | Method and system for realizing automatic opening of VoLTE service |
| CN106535167A (en) * | 2016-11-28 | 2017-03-22 | 北京小米移动软件有限公司 | Method, apparatus and device for processing long term evolution voice service |
| CN109756885A (en) * | 2017-11-07 | 2019-05-14 | 中兴通讯股份有限公司 | A kind of automatic activating method of 5G business, device, equipment and storage medium |
| CN110896385B (en) * | 2018-09-12 | 2022-03-29 | 中国移动通信集团安徽有限公司 | Method, device and equipment for realizing VoLTE service and computer storage medium |
| CN112995956A (en) * | 2019-12-18 | 2021-06-18 | 中国电信股份有限公司 | Service fulfillment control method, device, system and computer readable storage medium |
| CN112637819B (en) * | 2020-12-15 | 2023-10-03 | 中国联合网络通信集团有限公司 | Service opening method and device in converged network |
| CN112492579B (en) * | 2020-12-16 | 2022-05-27 | 杭州东方通信软件技术有限公司 | Code number service opening method and arrangement platform |
| CN118612100A (en) * | 2023-03-06 | 2024-09-06 | 中兴通讯股份有限公司 | Service opening method, electronic equipment and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101222768A (en) * | 2008-01-31 | 2008-07-16 | 中兴通讯股份有限公司 | Method for user's set acquiring access point name, grouping domain system |
| CN101330715A (en) * | 2007-06-20 | 2008-12-24 | 华为技术有限公司 | Method and equipment for establishing call control voice signaling load-bearing controlled by CS in SR VCC |
| CN102754461A (en) * | 2010-02-05 | 2012-10-24 | 株式会社Ntt都科摩 | Mobile communication method, switcher, and subscriber information server |
| CN102891827A (en) * | 2011-07-18 | 2013-01-23 | 中兴通讯股份有限公司 | Method and system for sharing service instruction for a plurality of application servers |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101179772A (en) * | 2007-12-12 | 2008-05-14 | 华为技术有限公司 | Method and apparatus for service fulfillment |
| EP2445298A1 (en) * | 2010-10-22 | 2012-04-25 | TeliaSonera AB | Roaming in an LTE communications system |
| EP2453627B1 (en) * | 2010-11-12 | 2018-03-28 | Vodafone GmbH | Packet switched eCall connection |
| CN102740405B (en) * | 2011-04-01 | 2016-01-27 | 中国移动通信集团公司 | Multimode network data processing method, Apparatus and system |
| US8515488B2 (en) * | 2011-07-29 | 2013-08-20 | Mitel Networks Corporation | System for dynamic assignment of mobile subscriber identities and methods thereof |
| CN102577510B (en) * | 2011-12-28 | 2014-09-03 | 华为技术有限公司 | Method and device for maintaining call continuity |
-
2013
- 2013-02-22 CN CN201380000043.3A patent/CN104350807B/en active Active
- 2013-02-22 WO PCT/CN2013/071791 patent/WO2014127533A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101330715A (en) * | 2007-06-20 | 2008-12-24 | 华为技术有限公司 | Method and equipment for establishing call control voice signaling load-bearing controlled by CS in SR VCC |
| CN101222768A (en) * | 2008-01-31 | 2008-07-16 | 中兴通讯股份有限公司 | Method for user's set acquiring access point name, grouping domain system |
| CN102754461A (en) * | 2010-02-05 | 2012-10-24 | 株式会社Ntt都科摩 | Mobile communication method, switcher, and subscriber information server |
| CN102891827A (en) * | 2011-07-18 | 2013-01-23 | 中兴通讯股份有限公司 | Method and system for sharing service instruction for a plurality of application servers |
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| WO2014127533A1 (en) | 2014-08-28 |
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