CN108738089A - A kind of method and device that Subscriber Number interoffice transmits - Google Patents
A kind of method and device that Subscriber Number interoffice transmits Download PDFInfo
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- CN108738089A CN108738089A CN201710270392.7A CN201710270392A CN108738089A CN 108738089 A CN108738089 A CN 108738089A CN 201710270392 A CN201710270392 A CN 201710270392A CN 108738089 A CN108738089 A CN 108738089A
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- subscriber number
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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
- H04W36/0055—Transmission or use of information for re-establishing the radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/12—Reselecting a serving backbone network switching or routing node
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Abstract
The present invention provides a kind of method and device that Subscriber Number interoffice transmits, the method includes：The switching request message that reception source mobile management function to ps domain is sent carries the Subscriber Number of signing packet switching service in the switching request message；Obtain gateway SGW address lists；The corresponding SGW of Subscriber Number of the signing packet switching service is selected from the SGW address lists according to the Subscriber Number of the signing packet switching service.In such manner, it is possible to after inter-office switchover, Subscriber Number realizes that interoffice transmits, so that operator can select SGW according to Subscriber Number.
Description
Technical field
The present invention relates to field of communication technology, more particularly to a kind of method and device of Subscriber Number interoffice transmission.
Background technology
With the development of the communication technology, the communication technology is also played in life and is increasingly played an important role, because
Competition between this operator is also more and more fierce.Subscriber Number is a kind of number that operator distributes to that mobile subscriber uses,
It is also a kind of valuable source of operator, usual Subscriber Number can be used for providing some basic services, such as language by operator
The functions such as sound calling, caller identification.In existing network, when carrying out inter-office switchover, Subscriber Number can not complete interoffice transmission, lead
Cause operator that can not be selected (Serving Gateway, SGW) by Subscriber Number.As it can be seen that current network is in inter-office switchover
Afterwards, operator is cannot be satisfied to want to select the demand of SGW according to Subscriber Number.
Invention content
The embodiment of the present invention is designed to provide a kind of method that Subscriber Number interoffice transmits, and solves current network
After inter-office switchover, operator can not be according to Subscriber Number come the problem of selecting SGW.
The embodiment of the present invention provides a kind of method that Subscriber Number interoffice transmits, the method packet in order to achieve the above object
It includes：
The switching request message that reception source mobile management function to ps domain is sent carries signing point in the switching request message
Group exchanges the Subscriber Number of (Packet Switch, PS) domain business；
Obtain gateway SGW address lists；
The signing is selected to be grouped from the SGW address lists according to the Subscriber Number of the signing packet switching service
The corresponding SGW of Subscriber Number of exchange business.
Inventive embodiments also provide the method that another Subscriber Number interoffice transmits, including：
The location updating response message that home subscriber server (Home Subscriber Server, HSS) is sent is received,
Obtain Subscriber Number signing information；
The switching request message that source base station is sent is received, signing packet switch grouping is carried in the switching request message
The Subscriber Number of exchange business；
The switching request message is sent to target mobile management function to ps domain.
The embodiment of the present invention provides a kind of device that Subscriber Number interoffice transmits, including：
Receiving module, the switching request message sent for receiving source mobile management function to ps domain, the switching request message
In carry signing packet switch packet switching service Subscriber Number；
Acquisition module, for obtaining gateway SGW address lists；
Selecting module, for being selected from the SGW address lists according to the Subscriber Number of the signing packet switching service
Select the corresponding SGW of Subscriber Number of the signing packet switching service.
The embodiment of the present invention also provides the device that another Subscriber Number interoffice transmits, including：
Acquisition module, the location updating response message sent for receiving home subscriber server HSS, obtains Subscriber Number
Signing information；
Receiving module, the switching request message for receiving source base station transmission carry label in the switching request message
The about Subscriber Number of packet switch packet switching service；
Sending module, for sending the switching request message to target mobile management function to ps domain.
The embodiment of the present invention also provides a kind of computer storage media, and computer is stored in the computer storage media
Executable one or more programs, one or more of programs make the computer execute such as when being executed by the computer
The method that a kind of Subscriber Number interoffice of above-mentioned offer transmits.
A technical solution in above-mentioned technical proposal has the following advantages that or advantageous effect：
The embodiment of the present invention receives the switching request message that source mobile management function to ps domain is sent, the switching request message
In carry signing packet switching service Subscriber Number；Obtain gateway SGW address lists；It is grouped and is handed over according to the signing
The Subscriber Number for changing business selects the Subscriber Number of the signing packet switching service corresponding from the SGW address lists
SGW.In such manner, it is possible to after completing inter-office switchover, by the user for increasing signing packet switching service in switching request message
The Subscriber Number of the content of number, the signing packet switching service is used as the basis of selection SGW, to meet
Operator wants to select the demand of SGW according to Subscriber Number.
Description of the drawings
Fig. 1 is the applicable schematic network structure of the embodiment of the present invention；
Fig. 2 is the flow diagram for the method that a kind of Subscriber Number interoffice provided in an embodiment of the present invention transmits；
Fig. 3 is the example schematic for the method that a kind of Subscriber Number interoffice provided in an embodiment of the present invention transmits；
Fig. 4 is the example schematic for the method that another Subscriber Number interoffice provided in an embodiment of the present invention transmits；
Fig. 5 is the flow diagram for the method that another Subscriber Number interoffice provided in an embodiment of the present invention transmits；
Fig. 6 is the structure chart for the device that a kind of Subscriber Number interoffice provided in an embodiment of the present invention transmits；
Fig. 7 is the structure chart for the device that another Subscriber Number interoffice provided in an embodiment of the present invention transmits；
Fig. 8 is the structure chart for the device that another Subscriber Number interoffice provided in an embodiment of the present invention transmits.
Specific implementation mode
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool
Body embodiment is described in detail.
Referring to Fig. 1, Fig. 1 is the applicable network structure of the embodiment of the present invention, as shown in Figure 1, including terminal 11, source
ENB12, target eNB13, source mobile management function to ps domain 14, target mobile management function to ps domain 15, gateway 16 and home subscriber
Server 17.Wherein, terminal can be user terminal (UE, User Equipment), such as：Can be mobile phone, tablet computer
(Tablet Personal Computer), laptop computer (Laptop Computer), personal digital assistant (personal
Digital assistant, abbreviation PDA), mobile Internet access device (Mobile Internet Device, MID) or wearable
The terminal side equipments such as equipment (Wearable Device), it should be noted that do not limit terminal 11 in embodiments of the present invention
Concrete type.Terminal 11 can be communicated with source eNB12 and target eNB13 foundation, and source eNB12 and target eNB13 can be them
His base station, base station can be macro station, such as LTE eNB, 5G NR NB.It should be noted that：14 He of source mobile management function to ps domain
Target mobile management function to ps domain 15 is mainly responsible for signaling process part, and gateway 16 is mainly responsible for user data forwarding, ownership
User contracts is mainly responsible for processing user location information, user's identification and number etc. with server 17.
As shown in Fig. 2, the embodiment of the present invention provides a kind of method that Subscriber Number interoffice transmits, include the following steps：
Step 201 receives the switching request message that source mobile management function to ps domain is sent, and is carried in the switching request message
There is the Subscriber Number of signing packet switching service.
Wherein, the Subscriber Number of the signing packet switch packet switching service is that mobile terminal user signs with operator
About after packet switching service, operator distributes to the number of mobile terminal user.
Step 202 obtains gateway SGW address lists.
Wherein, the mode for obtaining the SGW can be to obtain the SGW address informations, example by existing communication protocol
General packet radio service technology tunnel protocol (General Packet Radio Service can such as be passed through
Tunnelling Protocol, GTP) V1 or GTPV2 interface protocols, the agreement can carry the SGW address informations, described
SGW address lists are the set of the available addresses SGW.
Step 203, according to it is described signing packet switching service Subscriber Number selected from the SGW address lists described in
The corresponding SGW of Subscriber Number for packet switching service of contracting.
Wherein, the corresponding SGW of Subscriber Number of the signing packet switching service is independently preset by operator.
Optionally, data exchange field is carried in the switching request message, the value of the data exchange field is
The Subscriber Number for packet switching service of contracting；
In this embodiment, by exchanging field added with determining field data in the switching request message,
It is the Subscriber Number of signing packet switching service to make the data exchange field value, so that operator is in subsequent business
In can carry out more fine and accurately control.
Alternatively, carrying data exchange field and circuit switching field, the data exchange in the switching request message
The value of field is the Subscriber Number of signing packet switching service, and the value of the circuit switching field is signing circuit switching
The Subscriber Number of (Circuit Switch, CS) domain business.
Such as：As shown in figure 3, this be contract packet switch Subscriber Number and the different Subscriber Number in CS domains of contracting when
Application mode.
Wherein, the source base station sends initial attach request to the source mobile management function to ps domain；The source mobility pipe
It manages function and sends position updating request to the home subscriber server；The home subscriber server is to the source mobility pipe
Reason function sends the Subscriber Number and the Subscriber Number of signing circuit-switched CS domain business for carrying signing packet switching service
Location updating responds；The source mobile management function sends attachment to the source base station and receives response；The source base station is to described
Source mobile management function to ps domain sends switching request；The source mobile management function to ps domain is sent to the target mobile management function to ps domain
Switching request carries data exchange field and circuit switching field in the switching request, and the data exchange field takes
Value is the Subscriber Number of signing packet switching service, and the value of the circuit switching field is signing circuit-switched CS domain business
Subscriber Number；The target mobile management function to ps domain sends to the SGW and creates session request；The SGW is moved to the target
Mobility management function, which is sent, creates conversational response；The target mobile management function to ps domain sends switching request to target BS；Institute
It states target BS and sends Handover Request Acknowledge to the target mobile management function to ps domain, described in the target mobile management function to ps domain
Source mobile management function to ps domain sends handoff response, and the source mobile management function to ps domain sends switching request order to source base station.
The embodiment increases data exchange word on the basis of carrying the switching request message of circuit switching field
Section, so that interoffice transmission may be implemented in the Subscriber Number of packet switching service, and operator can be into subsequent business
Except the more fine and accurate control of row, the flexibility of operator's utilization is also increased.
Alternatively, carrying data exchange field and circuit switching field, the data exchange in the switching request message
The value of field and the circuit switching field is the Subscriber Number of signing packet switching service.
Such as：As shown in figure 4, this is the user number of the Subscriber Number and signing packet switching service of signing CS domain business
Application mode when code is identical.
Wherein, the source base station sends initial attach request to the source mobile management function to ps domain；The source mobility pipe
It manages function and sends position updating request to the home subscriber server；The home subscriber server is to the source mobility pipe
Reason function sends the Subscriber Number and the Subscriber Number of signing circuit-switched CS domain business for carrying signing packet switching service
Location updating responds；The source mobile management function sends attachment to the source base station and receives response；The source base station is to described
Source mobile management function to ps domain sends switching request；The source mobile management function to ps domain is sent to the target mobile management function to ps domain
Switching request carries data exchange field and circuit switching field in the switching request, and the data exchange field takes
The value of value and the circuit switching field is the Subscriber Number of signing packet switching service；The target mobile management work(
It can be sent to the SGW and create session request；The SGW sends to the target mobile management function to ps domain and creates conversational response；
The target mobile management function to ps domain sends switching request to target BS；The target BS is to the target mobile management
Function sends Handover Request Acknowledge, and source mobile management function to ps domain sends handoff response described in the target mobile management function to ps domain,
The source mobile management function to ps domain sends switching request order to source base station.
It is handed in this way, the embodiment on the basis of carrying the switching request message of circuit switching field, increases data
Change field, at the same make circuit switching field also value be contract packet switching service Subscriber Number, so that packet switch
Interoffice transmission may be implemented in the Subscriber Number of business, and operator can carry out more fine and accurately control in subsequent business
Except system, the flexibility of application is further increased.
Optionally, according to it is described signing packet switching service Subscriber Number selected from the SGW address lists described in
Signing packet switching service the corresponding SGW of Subscriber Number include：
According to the correspondence of the number segment and the addresses SGW that obtain in advance, the use of the signing packet switching service is selected
The corresponding addresses SGW of number segment of family number home.
In this embodiment, it is pre- to can be understood as operator for the number segment and the corresponding addresses SGW of the number segment
First set.Such as：If the Subscriber Number of the signing packet switching service is 13912341234, operator presets
Number segment 13912XXXXXX, 13913XXXXXX, 13914XXXXXX etc., then the number segment of 13912341234 ownership be
13912XXXXXX；The SGW address lists are SGW1, SGW2, SGW3 etc., and the default correspondence is：
13912XXXXXX corresponds to SGW1, and 13913XXXXXX corresponds to SGW2, and 13914XXXXXX corresponds to SGW3 etc., then selecting SGW1.
In this way, corresponding SGW can be selected according to the Subscriber Number of the signing packet switching service, to alleviate the negative of SGW
Lotus is shared.
Optionally, the above method can also include the following steps：
It is sent to the SGW and creates conversation request message；
Wherein, session refers to the process of that a terminal user communicates with interactive system, such as from input account password
It is exactly a conversation procedure into operating system to operating system is exited, the establishment session request is that a conversation procedure creates
Initial actuating.
After receiving the establishment conversational response message that the SGW is sent, switching request is sent to target BS；
Wherein, after only receiving the establishment conversational response message that the SGW is sent, it can just send and cut to target BS
It changes, agreement can be made relatively reliable in this way, reduce the possibility for generating mistake.
After receiving the switching request acknowledgement message that the target BS is sent, cut to source mobile management function to ps domain transmission
Change response message.
It wherein, could be to the source mobility after receiving the switching request acknowledgement message that the target BS is sent
Management function sends switching response message, can equally improve the reliability of agreement, reduces the possibility for generating mistake.
The present embodiment, the Subscriber Number contracted in packet switching service by increasing user in the switching request message
Content, and the Subscriber Number of the signing packet switching service can be used for various fine business, therefore, be cut completing interoffice
After changing, operator is for a kind of also more possibilities of the selection of SGW, in this way, can be by the signing packet switching service
Subscriber Number carry out each setting and realize the selection to SGW, want to be selected according to Subscriber Number to meet operator
The demand of SGW, it is, of course, also possible to can be utilized using the Subscriber Number of the signing packet switching service various to carry out other
Business.
As shown in figure 5, the embodiment of the present invention provides the method that another Subscriber Number interoffice transmits, include the following steps：
Step 501 receives the location updating response message that home subscriber server HSS is sent, and obtains Subscriber Number signing
Information；
Wherein, the home subscriber server HSS is the IP multimedia subsystem network supported for handling calling/session
The primary user data library of entity, it includes user profile, executes the authentication and mandate of user, and can provide related
The information of user's physical location.
Step 502 receives the switching request message that source base station is sent, and signing grouping is carried in the switching request message
The Subscriber Number of exchange business；
Wherein, source base station can be source eNB.
Step 503 sends the switching request message to target mobile management function to ps domain.
Wherein, interoffice just can further be completed by sending the switching request message to target mobile management function to ps domain
Switching.
The present embodiment, source mobile management function to ps domain in the switching request message by carrying signing packet switch point
The information of the Subscriber Number of group exchange business so that the information of the Subscriber Number of the signing packet switching service is in inter-office switchover
After the completion, the Subscriber Number of the signing packet switch packet switching service can also complete interoffice transmission, to pass to
State target mobile management function to ps domain so that target mobile management function to ps domain carries out subsequent action.
Optionally, data exchange field is carried in the switching request message, the value of the data exchange field is
The Subscriber Number for packet switching service of contracting.
In this embodiment, by exchanging field added with determining field data in the switching request message,
It is the Subscriber Number of signing packet switching service to make the data exchange field value, so that operator is in subsequent business
In can carry out more fine and accurately control.
Alternatively, carrying data exchange field and circuit switching field, the data exchange in the switching request message
The value of field is the Subscriber Number of signing packet switching service, and the value of the circuit switching field is signing circuit switching (CS)
The Subscriber Number of domain business.
The embodiment is application side of the user when packet switching service and CS domain business contract different Subscriber Numbers
Formula increases data exchange field, so that operator on the basis of carrying the switching request message of circuit switching field
It can be carried out in subsequent business except more fine and accurate control, further increase the flexibility of application.
Alternatively, carrying data exchange field in the switching request message, electricity is carried in the switching request message
The value of road exchange field, the data exchange field and the circuit switching field is the user of signing packet switching service
Number.
The embodiment is application side of the user when packet switching service and CS domain business contract identical Subscriber Number
Formula increases data exchange field, while making circuit switching on the basis of carrying the switching request message of circuit switching field
Field also value be contract packet switching service Subscriber Number, so that operator can carry out more in subsequent business
Add except fine and accurate control, further increases the flexibility of application.
In the embodiment, the location updating response message sent by the HSS gets Subscriber Number signing information,
The source mobile management function to ps domain is allow to carry the user of signing packet switching service in switching request message in this way
Number so that operator can carry out follow-up business.
As shown in fig. 6, the embodiment of the present invention provides a kind of device 600 that Subscriber Number interoffice transmits, the Subscriber Number office
Between the device that transmits include：
Receiving module 601, the switching request message sent for receiving source mobile management function to ps domain, the switching request disappear
The Subscriber Number of signing packet switch packet switching service is carried in breath；
Acquisition module 602, for obtaining gateway SGW address lists；
Selecting module 603 is used for the Subscriber Number according to the signing packet switching service from the SGW address lists
Select the corresponding SGW of Subscriber Number of the signing packet switching service.
Optionally, data exchange field is carried in the switching request message, the value of the data exchange field is
The Subscriber Number for packet switching service of contracting；
Alternatively, carrying data exchange field and circuit switching field, the data exchange in the switching request message
The value of field is the Subscriber Number of signing packet switching service, and the value of the circuit switching field is signing circuit switching (CS)
The Subscriber Number of domain business；
Alternatively, carrying data exchange field in the switching request message, electricity is carried in the switching request message
The value of road exchange field, the data exchange field and the circuit switching field is the user of signing packet switching service
Number.
Optionally, the selecting module is used for the correspondence according to the number segment and the addresses SGW obtained in advance, selects institute
State the corresponding addresses SGW of number segment of the Subscriber Number ownership of signing packet switching service.
Optionally, as shown in fig. 7, the device 600 that the Subscriber Number interoffice transmits further includes：
Session sending module 604 is created, conversation request message is created for being sent to the SGW；
Switching request sending module 605, after receiving the establishment conversational response message that the SGW is sent, to target base
It stands and sends switching request.
Handoff response sending module 606, after receiving the switching request acknowledgement message that the target BS is sent, to institute
It states source mobile management function to ps domain and sends switching response message.
Device provided in an embodiment of the present invention can be target mobile management function to ps domain 15 shown in FIG. 1, and the present apparatus passes through
After the receiving module 601 receives the switching request message that source mobile management function to ps domain is sent, taken in the switching request message
Subscriber Number with signing packet switch packet switching service；Again with obtaining gateway SGW by the selecting module 603
Location list；Finally by the selecting module 603 according to the Subscriber Number of the signing packet switching service from the addresses SGW
The corresponding SGW of Subscriber Number of the signing packet switching service is selected in list, in this way, described device can complete interoffice
After switching, pass through the Subscriber Number of the signing packet switching service carried in switching request message so that the signing grouping
The Subscriber Number of exchange business also completes interoffice transmission, so as to the basis for alternatively SGW, meets operator and thinks
The demand of SGW is selected according to Subscriber Number.
As shown in figure 8, the embodiment of the present invention provides the device 700 that another Subscriber Number interoffice transmits, the Subscriber Number
Interoffice transmit device include：
Acquisition module 701, the location updating response message sent for receiving home subscriber server HSS, obtains user
Number signing information；
Receiving module 702, the switching request message for receiving source base station transmission carry in the switching request message
The Subscriber Number for packet switch packet switching service of contracting；
Sending module 703, for sending the switching request message to target mobile management function to ps domain.
Optionally, data exchange field is carried in the switching request message, the value of the data exchange field is
The Subscriber Number for packet switching service of contracting.
Alternatively, carrying data exchange field and circuit switching field, the data exchange in the switching request message
The value of field is the Subscriber Number of signing packet switching service, and the value of the circuit switching field is signing circuit switching (CS)
The Subscriber Number of domain business.
Alternatively, carrying data exchange field in the switching request message, electricity is carried in the switching request message
The value of road exchange field, the data exchange field and the circuit switching field is the user of signing packet switching service
Number.
Device provided in an embodiment of the present invention can be source mobile management function to ps domain 14 shown in FIG. 1, and the present apparatus is by obtaining
Modulus block 701 obtains Subscriber Number signing information, is obtained by receiving module 702 and carries signing packet switch packet switch
The Subscriber Number of business, then by sending module 703, the switching request message is sent to target mobile management function to ps domain, from
And so that target mobile management function to ps domain has an opportunity after inter-office switchover, it is grouped friendship by realizing the signing that interoffice transmits
The Subscriber Number of packet switching service is changed to select SGW, in this way, can make operator also on the basis of this, sets various strategies
It realizes sharing for SGW, or even carries out other fine business.
It can be with one of ordinary skill in the art will appreciate that realizing that all or part of step of above-described embodiment method is
It is completed by the relevant hardware of program instruction, the program can be stored in a computer-readable medium, the program
When being executed, include the following steps：
The switching request message that reception source mobile management function to ps domain is sent carries signing point in the switching request message
Group exchanges the Subscriber Number of packet switching service；
Obtain gateway SGW address lists；
The signing is selected to be grouped from the SGW address lists according to the Subscriber Number of the signing packet switching service
The corresponding SGW of Subscriber Number of exchange business.
Optionally, data exchange field is carried in the switching request message, the value of the data exchange field is
The Subscriber Number for packet switching service of contracting；
Alternatively, carrying data exchange field and circuit switching field, the data exchange in the switching request message
The value of field is the Subscriber Number of signing packet switching service, and the value of the circuit switching field is signing circuit switching (CS)
The Subscriber Number of domain business；
Alternatively, carrying data exchange field in the switching request message, electricity is carried in the switching request message
The value of road exchange field, the data exchange field and the circuit switching field is the user of signing packet switching service
Number.
Optionally, according to it is described signing packet switching service Subscriber Number selected from the SGW address lists described in
Signing packet switching service the corresponding SGW of Subscriber Number include：
According to the correspondence of the number segment and the addresses SGW that obtain in advance, the use of the signing packet switching service is selected
The corresponding addresses SGW of number segment of family number home.
Optionally, the method further includes：
It is sent to the SGW and creates conversation request message；
After receiving the establishment conversational response message that the SGW is sent, switching request is sent to target BS；
After receiving the switching request acknowledgement message that the target BS is sent, cut to source mobile management function to ps domain transmission
Change response message.
In addition further comprising the steps of：
The location updating response message that home subscriber server HSS is sent is received, Subscriber Number signing information is obtained；
The switching request message that source base station is sent is received, signing packet switch grouping is carried in the switching request message
The Subscriber Number of exchange business；
The switching request message is sent to target mobile management function to ps domain.
Optionally, data exchange field is carried in the switching request message, the value of the data exchange field is
The Subscriber Number for packet switching service of contracting.
Alternatively, carrying data exchange field and circuit switching field, the data exchange in the switching request message
The value of field is the Subscriber Number of signing packet switching service, and the value of the circuit switching field is signing circuit switching (CS)
The Subscriber Number of domain business.
Alternatively, carrying data exchange field and circuit switching field, the data exchange in the switching request message
The value of field and the circuit switching field is the Subscriber Number of signing packet switching service.
The storage medium, such as read-only memory (Read-Only Memory, abbreviation ROM), random access memory
(Random Access Memory, abbreviation RAM), magnetic disc or CD etc..
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (12)
1. a kind of method that Subscriber Number interoffice transmits, which is characterized in that the method includes：
The switching request message that reception source mobile management function to ps domain is sent carries signing grouping in the switching request message and hands over
Change the Subscriber Number of business；
Obtain gateway SGW address lists；
The signing packet switch is selected from the SGW address lists according to the Subscriber Number of the signing packet switching service
The corresponding SGW of Subscriber Number of business.
2. according to the method described in claim 1, it is characterized in that, carrying data exchange word in the switching request message
Section, the value of the data exchange field are the Subscriber Number of signing packet switching service；
Alternatively, data exchange field and circuit switching field are carried in the switching request message, the data exchange field
Value be the Subscriber Number of packet switching service of contracting, the value of the circuit switching field is signing circuit-switched CS domain industry
The Subscriber Number of business；
Alternatively, data exchange field and circuit switching field are carried in the switching request message, the data exchange field
Value with the circuit switching field is the Subscriber Number of signing packet switching service.
3. method according to claim 1 or 2, which is characterized in that according to the user number of the signing packet switching service
Code selected from the SGW address lists it is described signing packet switching service the corresponding SGW of Subscriber Number include：
According to the correspondence of the number segment and the addresses SGW that obtain in advance, the user number of the signing packet switching service is selected
The corresponding addresses SGW of number segment of code ownership.
4. according to the method described in claim 3, it is characterized in that, the method further includes：
It is sent to the SGW and creates conversation request message；
After receiving the establishment conversational response message that the SGW is sent, switching request is sent to target BS；
After receiving the switching request acknowledgement message that the target BS is sent, sends switching to the source mobile management function to ps domain and ring
Answer message.
5. a kind of method that Subscriber Number interoffice transmits, which is characterized in that the method includes：
The location updating response message that home subscriber server HSS is sent is received, Subscriber Number signing information is obtained；
The switching request message that source base station is sent is received, signing packet switch packet switch is carried in the switching request message
The Subscriber Number of business；
The switching request message is sent to target mobile management function to ps domain.
6. according to the method described in claim 5, it is characterized in that, carrying data exchange word in the switching request message
Section, the value of the data exchange field are the Subscriber Number of signing packet switching service；
Alternatively, data exchange field and circuit switching field are carried in the switching request message, the data exchange field
Value be the Subscriber Number of packet switching service of contracting, the value of the circuit switching field is signing circuit-switched CS domain industry
The Subscriber Number of business；
Alternatively, data exchange field and circuit switching field are carried in the switching request message, the data exchange field
Value with the circuit switching field is the Subscriber Number of signing packet switching service.
7. the device that a kind of interoffice number transmits, which is characterized in that including：
Receiving module, the switching request message sent for receiving source mobile management function to ps domain are taken in the switching request message
Subscriber Number with signing packet switching service；
Acquisition module, for obtaining gateway SGW address lists；
Selecting module, for selecting institute from the SGW address lists according to the Subscriber Number of the signing packet switching service
State the corresponding SGW of Subscriber Number of signing packet switching service.
8. the device that interoffice number according to claim 7 transmits, which is characterized in that carried in the switching request message
It is the Subscriber Number of signing packet switching service to have data exchange field, the value of the data exchange field；
Alternatively, data exchange field and circuit switching field are carried in the switching request message, the data exchange field
Value be the Subscriber Number of packet switching service of contracting, the value of the circuit switching field is signing circuit-switched CS domain industry
The Subscriber Number of business；
Alternatively, data exchange field and circuit switching field are carried in the switching request message, the data exchange field
Value with the circuit switching field is the Subscriber Number of signing packet switching service.
9. the device that interoffice number according to claim 7 or 8 transmits, which is characterized in that the selecting module is used for root
According to the correspondence of the number segment and the addresses SGW that obtain in advance, the Subscriber Number ownership of the signing packet switching service is selected
The corresponding addresses SGW of number segment.
10. the device that interoffice number according to claim 9 transmits, which is characterized in that the dress that the interoffice number transmits
It sets and further includes：
Session sending module is created, conversation request message is created for being sent to the SGW；
Switching request sending module is cut after receiving the establishment conversational response message that the SGW is sent to target BS transmission
Change request；
Handoff response sending module moves after receiving the switching request acknowledgement message that the target BS is sent to the source
Mobility management function sends switching response message.
11. the device that a kind of Subscriber Number interoffice transmits, which is characterized in that including：
Acquisition module, the location updating response message sent for receiving home subscriber server HSS obtain Subscriber Number signing
Information；
Receiving module, the switching request message for receiving source base station transmission carry signing point in the switching request message
The Subscriber Number of group exchange business；
Sending module, for sending the switching request message to target mobile management function to ps domain.
12. the device that Subscriber Number interoffice according to claim 11 transmits, which is characterized in that the switching request message
In carry data exchange field, the value of the data exchange field is the Subscriber Number of packet switching service of contracting；
Alternatively, data exchange field and circuit switching field are carried in the switching request message, the data exchange field
Value be the Subscriber Number of packet switching service of contracting, the value of the circuit switching field is signing circuit-switched CS domain industry
The Subscriber Number of business；
Alternatively, data exchange field and circuit switching field are carried in the switching request message, the data exchange field
Value with the circuit switching field is the Subscriber Number of signing packet switching service.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710270392.7A CN108738089B (en) | 2017-04-24 | 2017-04-24 | Method and device for interoffice transmission of subscriber number |
| PCT/CN2018/083353 WO2018196656A1 (en) | 2017-04-24 | 2018-04-17 | Method and apparatus for interoffice transfer of user number |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710270392.7A CN108738089B (en) | 2017-04-24 | 2017-04-24 | Method and device for interoffice transmission of subscriber number |
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| CN108738089A true CN108738089A (en) | 2018-11-02 |
| CN108738089B CN108738089B (en) | 2023-04-14 |
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| CN201710270392.7A Active CN108738089B (en) | 2017-04-24 | 2017-04-24 | Method and device for interoffice transmission of subscriber number |
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| WO (1) | WO2018196656A1 (en) |
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| CN112527496B (en) * | 2020-10-29 | 2024-05-28 | 百果园技术(新加坡)有限公司 | Sequence number distribution service system, sequence number distribution method, server, and storage medium |
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| CN101384081A (en) * | 2007-09-07 | 2009-03-11 | 华为技术有限公司 | Method and apparatus for transmitting service anchor positioning information |
| CN101459939A (en) * | 2008-03-28 | 2009-06-17 | 中兴通讯股份有限公司 | Domain switching method |
| CN101969675A (en) * | 2009-07-28 | 2011-02-09 | 中兴通讯股份有限公司 | Method and system for selecting enhanced mobile switching center (eMSC) server |
| CN102892155A (en) * | 2012-09-18 | 2013-01-23 | 中兴通讯股份有限公司 | Method for relocating gateway and mobile management entity |
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| Publication number | Publication date |
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| WO2018196656A1 (en) | 2018-11-01 |
| CN108738089B (en) | 2023-04-14 |
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