CN103875266B - A kind of method for realizing one-card multi-number services of roaming - Google Patents
A kind of method for realizing one-card multi-number services of roaming Download PDFInfo
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- CN103875266B CN103875266B CN201380002837.3A CN201380002837A CN103875266B CN 103875266 B CN103875266 B CN 103875266B CN 201380002837 A CN201380002837 A CN 201380002837A CN 103875266 B CN103875266 B CN 103875266B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/08—Mobility data transfer
- H04W8/12—Mobility data transfer between location registers or mobility servers
Abstract
The present embodiments relate to wireless communication field, it is related to a kind of method for realizing one-card multi-number services of roaming.By each providing the number of visited place and the number of ownership place for roaming service customer B so that two numbers are able to the number called as the user C of the roaming place local user A numbers called and ownership place when roaming service customer is in roaming state.So that when reducing roaming place local user A callings, the problem of IAM message needs extra occupancy traffic resource in the prior art, and can locally be continued according to the number foundation of the visited place of the user B, solve the roundabout of talking link.
Description
Technical field
The present embodiments relate to wireless communication field, one-card multi-number services of roaming are realized more particularly, to a kind of
Method.
Background technology
After mobile subscriber launches international roaming service under normal circumstances, another national network is roamed into, can be continuing with
Its number for belonging to state carries out the mobile communication businesses such as call and short message, and the number of the ownership state is specially：Mobile station is international
ISDN number (Mobile Station International ISDN Number, MSISDN).But it is generally, international unrestrained
Trip rate for both call sides are all more expensive, when called subscriber is an international roaming user, due to when setting up session
Visited place mobile switching centre (Visited Mobile Switching Center, VMSC) is only capable of by initiating initial address
Message (Initial Address Message, IAM) sets up session, and the transmission of IAM signalings requires to set up speech channel simultaneously,
Therefore extra roam charge is can bring about, causes the waste of resource.And if the roaming service customer changes the SIM card of locality after going abroad
If, the change of the user contact details can be caused again, so as to influence the third party of user this country to exhale the Client-initiated
Cry.
The content of the invention
The embodiments of the invention provide a kind of method for realizing one-card multi-number services of roaming.
First aspect, to during the user B initiation callings for roaming into visited place, is wrapped there is provided the user A in visited place
Include：
The mobile switching centre VMSC of visited place receives the call request of the user A, carries and uses in the call request
Numbers of the family B in the visited place；The VMSC sends to Signalling Transfer Point STP and taken according to the number addressing of the visited place
Routing iinformation SRI, so that the STP obtains the location register HLR of sensing user's B ownership place according to the number of the visited place
Routing iinformation；The VMSC receives the request PRN of the number for the acquisition visited place that the HLR is sent；The VMSC to
The HLR sends the number of the visited place, and receives the response that sends routing information of HLR returns；The VMSC takes according to
Routing iinformation response, continued the user A and user B according to local continuation method.
The first enforceable mode based on first aspect, in the user A to the user B for roaming into visited place
Initiate before calling, the user B will first access VMSC, and the access is specifically included：
The VMSC is received to exist in the position updating request of the user B, the position updating request comprising the user B
The International Mobile Subscriber Identity IMSI of ownership place；The VMSC is addressed to the user B according to the user B in the IMSI of ownership place
HLR, and send position updating request to the HLR；, can so that HLR is when it is one-card multi-number user to find the user B
Corresponding MSISDN is searched according to the user B VMSC for being presently in visited place；MSISDN the and VMSC institutes found out
Number standard on ground is identical；The VMSC receives the location updating reception message that the HLR is returned；The location updating is received
MSISDN is found out described in being carried in message；The VMSC stores the MSISDN and return is updated successfully message and gives user B.
The first enforceable mode based on first aspect or based on first aspect, in second of enforceable mode
In, the STP obtains the routing iinformation for the location register HLR for pointing to user's B ownership place according to the number of the visited place
Mode includes：
The STP enquiry numbers carry database NPDB and obtain the routing iinformation；The routing iinformation is complete in user B
During into location updating, it is stored in the NPDB.
Second aspect is initiated to call there is provided the local user C of user B ownership place to the user B for roaming into visited place
When, methods described includes：
The mobile switching centre HMSC of ownership place receives the call request of the user C, carries and uses in the call request
Numbers of the family B in the ownership place；The HMSC is posted according to the position of number to the ownership place of the user B of the ownership place
Storage HLR sends the SRI that sends routing information；Visited residing for number inquiry user B so as to the HLR according to user B in ownership place
The VMSC on ground；The HMSC receives the SRI responses that the HLR is sent；The HLR is carried in the SRI responses to obtain from VMSC
The number and routing iinformation of the user B got visited place；The HMSC sets up user C and described by the routing iinformation
MSRN's continues.
In the first enforceable mode based on second aspect, in the user C to the use for roaming into visited place
Family B is initiated before calling, and the user B will first access VMSC, and the access is specifically included：
The VMSC is received to exist in the position updating request of the user B, the position updating request comprising the user B
The International Mobile Subscriber Identity IMSI of ownership place；The VMSC is addressed to the user B according to the user B in the IMSI of ownership place
HLR, and send position updating request to the HLR；, can so that HLR is when it is one-card multi-number user to find the user B
Corresponding MSISDN is searched according to the user B VMSC for being presently in visited place；MSISDN the and VMSC institutes found out
Number standard on ground is identical；The VMSC receives the location updating reception message that the HLR is returned；The location updating is received
MSISDN is found out described in being carried in message；The VMSC stores the MSISDN and return is updated successfully message and gives user B.
By being respectively provided in its ownership place and the number of visited place for user B in the embodiment of the present invention, to there is visit
The user on ground is by user B when the number of visited place initiates to call, and user B can complete route letter using SRI signalings
The acquisition of breath, so as to when avoiding prior art using the transmission of IAM message, incidentally need to set up speech channel so that generation is more
Take clearing, method of the invention, which is saved, sets up the session resource to be consumed, and realize and exhaled in visited place local user
When crying, can by way of locally continuing with user B set up session connection, so as to avoid the roundabout of session link.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will make below to required in the embodiment of the present invention
Accompanying drawing is briefly described, it should be apparent that, drawings described below is only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the roaming place local user A calling roaming service customers B provided according to embodiments of the present invention session establishment flow
Figure；
Fig. 2 is the flow chart of the roaming service customer that provides according to embodiments of the present invention to more new location information behind roaming place；
Fig. 3 is the user B provided according to embodiments of the present invention user B of the ownership place user C callings in roaming place
Session establishment flow chart；
Fig. 4 is that the roaming place local user that provides according to embodiments of the present invention sets up and roams into that local to possess a card more
Number user sets up the signaling diagram of session；
Fig. 5 is the session that the local user provided according to embodiments of the present invention sets up the roaming service customer with possessing one-card multi-number
Signaling diagram；
Fig. 6 is a kind of schematic device for realizing one card multi-number business provided according to embodiments of the present invention；
Fig. 7 is a kind of schematic device for realizing one card multi-number business provided according to embodiments of the present invention.
Embodiment
The terms "and/or", only a kind of incidence relation for describing affiliated partner, represents there may be three kinds of passes
System, for example, A and/or B, can be represented：Individualism A, while there is A and B, these three situations of individualism B.In addition, herein
Middle character "/", it is a kind of relation of "or" to typically represent forward-backward correlation object.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is a part of embodiment of the present invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other reality that those of ordinary skill in the art are obtained on the premise of creative work is not made
Example is applied, should all belong to the scope of protection of the invention.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
In various embodiments of the present invention because the interactive object being related to be probably the mobile station of user (for example：Mobile phone, end
End etc.), it may be possible to the operational motion of user itself, it may be possible to the phone number of user；To those skilled in the art,
Which object can accurately be told based on context is, therefore, is all directly stated in the description with user.The present invention
What roaming place and visited place were expressed in each embodiment is identical implication, and roaming place is commercial address, and visited place is then
The address of technical field.
The embodiments of the invention provide a kind of method for realizing one-card multi-number services of roaming, Fig. 1 is according to present invention implementation
The session establishment flow chart for roaming service customer B of the local user A callings in visited place in the visited place that example is provided.Wherein, visit
Visit local user A to initiate to call to the user B for roaming into visited place, this method includes：
In step S101, the mobile switching centre VMSC of visited place receives the call request of the user A, the calling
Numbers of the user B in the visited place is carried in request.
The user B is the user for having handled one card multi-number business, and he can possess the number and ownership place of visited place simultaneously
Number, and record has the mapping relations of two numbers in HLR, and can be simultaneously in the state that is activated.Wherein visit
The number on ground possesses the number of standard identical with visited place local user.The rate of the one card multi-number business, can be prior
When handling the one card multi-number business, just by both party operator negotiation determine, consult between the operator determine mistake
Journey is business problem, therefore is repeated no more.
Signaling of this step between node is realized such as the step 401 in Fig. 4.
In a step 102, VMSC is according to the number addressing of the visited place, to Signalling Transfer Point (Signaling
Transfer Point, STP) send send routing information (Send Routing Information, SRI), so as to the STP roots
The location register (Home Location Register, HLR) for pointing to user's B ownership place is obtained according to the number of the visited place
Routing iinformation.
The SRI that sends routing information is a kind of in-network message, only determines that called number is roaming place in VMSC
It can just be responded during number.SRI is a kind of signaling message, therefore, and it will not need to take speech channel money as IAM message
Source.But, in the prior art, a visited place local user is when dialing the number of roaming service customer in the prior art, only
Corresponding routing iinformation can be obtained by IAM message.
Signaling of this step between node is realized such as the step 402 in Fig. 4.
In step 103, VMSC receives the request (Provide of the number for the acquisition visited place that the HLR is sent
Roaming Number, PRN).
The present embodiment is to make use of PRN message, will obtain object by the acquisition Mobile Station Roaming Number in prior art
(Mobile Subscriber Roaming Number, MSRN) replaces with acquisition user B in the number of visited place, the user
Numbers of the B in visited place is to be stored in visited place when user B completes location updating to survey (for example：The VMSC/VLR of visited place
On), and the Mobile Station Roaming Number is then to be generated and assigned to roam into visited place user by VMSC.
Signaling of this step between node is realized such as the step 405 in Fig. 4.
At step 104, VMSC sends the number of the visited place to the HLR, and receive HLR returns take route to believe
Breath response.
Signaling of this step between node is realized such as the step 406-407 in Fig. 4.
In step 105, VMSC sends routing information response according to, is continued the user A according to local continuation method
With user B.
Signaling of this step between node is realized such as the step 408 in Fig. 4.
By being respectively provided in its ownership place and the number of visited place for user B in the present embodiment, to there is visited place sheet
The user on ground is by user B when the number of visited place initiates to call, and user B can complete routing iinformation using SRI signalings
Obtain, so as to when avoiding prior art using the transmission of IAM message, incidentally need to set up speech channel so that producing more telephone expenses knots
Calculate, method of the invention, which is saved, sets up the session resource to be consumed, and realizes when visited place local user calls,
Can by way of locally continuing with user B set up session connection, so as to avoid the roundabout of session path.
Why roaming service customer B and roaming place local user A can be set up based on local continuation method in the present embodiment
Call, be that because for commercial operation angle, the operator of both sides is consulting the business of the one-card multi-number at the very start,
And the above-mentioned rate relation set up using local continuation method when roaming service customer converses has been drafted with regard to this business；Angle is realized from technology
For degree, because VMSC need not generate MSRN, but completed based on the roaming place number in fixed one card multi-number business is consulted
Continue, therefore, it can complete charging based on preset rate.This mode be in the prior art it is impossible, it is existing
Technology session path can only travel back across roaming service customer HMSC and could realize.
In order that the present embodiment be more easily implemented, based on above-described embodiment feature, further describe the user A to
Before the user B initiation callings for roaming into visited place, how the user B is first linked into VMSC, described to connect with reference to Fig. 2
Enter to specifically include following steps：
In step 201, VMSC, which is received, includes institute in the position updating request of the user B, the position updating request
State International Mobile Subscriber Identities (International Mobile Station Identity, IMSI) of the user B in ownership place.
In step 202., VMSC is addressed to the HLR of the user B according to the user B in the IMSI of ownership place, concurrently
Position updating request is sent to the HLR；So that HLR is when it is one-card multi-number user to find the user B, it can be used according to described
The VMSC that family B is presently in visited place searches corresponding MSISDN；The number in the MSISDN and VMSC locations found out
Standard is identical.
Wherein, in the MSISDN that VMSC the is found out one card multi-number business that i.e. user B is handled, the number in the visited place.
In step 203, VMSC receives the location updating reception message that the HLR is returned；The location updating, which is received, to disappear
MSISDN is found out described in being carried in breath.
In step 204, VMSC stores the MSISDN and return is updated successfully message and gives user B.
Above-mentioned accessing content supports the number of user B that how VMSC recognize that user A dialed in visited place, and
User B HLR routing iinformation is got according to the number.
For what is realized in step 102 in above-described embodiment, STP is obtained according to the number of the visited place and is pointed to user B
The mode of the location register HLR of ownership place routing iinformation includes：
The STP enquiry numbers carry database (Number Portability Database, NPDB) and obtain the road
By information, the routing iinformation is, when user B completes location updating, to be stored in the NPDB.
A kind of method for realizing one-card multi-number services of roaming that another embodiment of the present invention is provided, wherein, user B's returns
The user C in possession initiates to call to the user B for roaming into visited place, and methods described includes：
In step 301, the mobile switching centre (Home Mobile Switching Center, HMSC) of ownership place connects
The call request of the user C is received, numbers of the user B in the ownership place is carried in the call request.
Signaling of this step between node is realized such as the step 501 in Fig. 5.
In step 302, HMSC according to location register from the number of the ownership place to the ownership place of the user B
HLR sends the SRI that sends routing information；Visited place residing for number inquiry user B so as to the HLR according to user B in ownership place
VMSC。
Signaling of this step between node is realized such as the step 502 in Fig. 5.
In step 303, HMSC receives the SRI responses that the HLR is sent；Carried in the SRI response HLR from
The number and routing iinformation of the user B got in VMSC visited place；
Signaling of this step between node is realized such as the step 506 in Fig. 5.
In step 304, HMSC sets up continuing for the user C and MSRN by the routing iinformation.
Signaling of this step between node is realized such as the step 507 in Fig. 5.
By being respectively provided in its ownership place and the number of visited place for user B in the present embodiment, to there is visited place sheet
The user on ground is by user B when the number of visited place initiates to call, and user C can be using user B originally in number of ownership place
Code initiates calling, and the direct traffic resource caused using IAM message modes when reducing session establishment in the prior art
Waste.
After the VMSC of visited place residing for number inquiry user B of the HLR described in the present embodiment according to user B in ownership place,
Specifically also include such as the content of step 503- steps 505 in Fig. 5：
In step 503, visitd residing for IMSI and current roaming of the HLR according to user B in the number inquiry user B of ownership place
Visit the VMSC on ground.
In step 504, HLR sends PRN to the VMSC found out.
In step 505, VMSC returns to PRN Ack to HLR, wherein carrying the user B that user B is stored when accessing VMSC
Visited place number.
In order that the present embodiment be more easily implemented, based on above-described embodiment feature, further describe the user A to
Before the user B initiation callings for roaming into visited place, how the user B first accesses VMSC, and the access is specifically included
The content of above-mentioned steps 201- steps 204.
Roaming service customer B situation and such as is dialed in roaming place local user A as shown in Figure 1 provided in an embodiment of the present invention
The user C of ownership place shown in Fig. 2 dials roaming service customer B situation, is the situation that both are implemented separately.So as user A and
User C is initiated to roaming service customer B session request simultaneously when, then due to user A dial be user B visited places number, use
What family C was dialed is the number of user's B ownership place, so, it is possible to cause conflict.Therefore, given below for the collision problem
A kind of optional scheme.
Because no matter user A is initiated or user C initiations, the number of the visited place of user B by VMSC sides is required for
User B mobile station is searched out, and is to have VMSC to set up final session path.Therefore, simplest method be exactly
User B state is safeguarded in VMSC so that when setting up calling, can know currently according to the state of the user B
User B is to be in idle condition in occupancy.
The embodiment of the present invention is additionally provided corresponding in addition to realizing one-card multi-number services of roaming method there is provided above-mentioned one kind
The device of implementation method, the device includes transceiver 601, memory 602 and processor 603, and three is connected by bus, its work(
It can describe specific as follows：
The memory 601, for storing the data preserved the need for the reception of transceiver 602 comes, and storage is supplied to
The correlative code of one card multi-number business described in computing device；
The transceiver 602, for being related to the signaling between network between other nodes in the running of processor 603
There is provided reception and sending function during interaction；
The processor 603, the correlative code of the one card multi-number business is performed for being obtained from memory 601, and
Realize following operate：
The call request of the user A is received using the transceiver 602；According to the visit carried in the call request
The number addressing on ground, and the SRI that sends routing information is sent to Signalling Transfer Point STP by the transceiver 602, so as to the STP
The routing iinformation for the location register HLR for pointing to user's B ownership place is obtained according to the number of the visited place；Utilize the transmitting-receiving
Device 602 receives the request PRN of the number for the acquisition visited place that the HLR is sent；The visited place is sent to the HLR
Number, and the response that sends routing information that HLR is returned is received by the transceiver 602；According to the routing iinformation response taken,
Continued the user A and user B according to local continuation method.
A kind of device for realizing one-card multi-number services of roaming of the embodiments of the present invention, is additionally operable to completion roaming service customer B and connects
Enter the process of network, it is characterised in that the transceiver 601, memory 602 and processor 603 are additionally operable to：
The processor 603, the correlative code of the one card multi-number business is performed for being obtained from memory 602, and
Realize following operate：
Received by the transceiver 601 and institute is included in the position updating request of the user B, the position updating request
State International Mobile Subscriber Identity IMSIs of the user B in ownership place；The user is addressed in the IMSI of ownership place according to the user B
B HLR, and position updating request is sent to the HLR；So that HLR is when it is one-card multi-number user to find the user B, energy
It is enough that corresponding MSISDN is searched according to the user B VMSC for being presently in visited place；The MSISDN and VMSC found out
The number standard in location is identical；The location updating reception message that the HLR is returned is received by the transceiver 601；It is described
Location updating receives in message and finds out MSISDN described in carrying；The MSISDN is stored using the memory 602, and is returned
It is updated successfully message and gives user B.
Embodiments of the invention additionally provide phase in addition to realizing one-card multi-number services of roaming method there is provided above-mentioned one kind
The device of implementation method is answered, the device includes transceiver 701, memory 702 and processor 703, and three is connected by bus, its
Function describes specific as follows：
The memory 701, for storing the data preserved the need for the reception of transceiver 702 comes, and storage is supplied to
The correlative code of one card multi-number business described in computing device；
The transceiver 702, for being related to the signaling between network between other nodes in the running of processor 703
There is provided the reception of message and sending function during interaction；
The processor 703, the correlative code of the one card multi-number business is performed for being obtained from memory 701, and
Realize following operate：
The call request of the user C is received by the transceiver 702；According to the ownership carried in the call request
The number on ground sends the SRI that sends routing information to the location register HLR of the ownership place of the user B；So as to the HLR according to
The VMSC of visited place residing for number inquiry user B of the family B in ownership place；Receive what the HLR was sent by the transceiver 702
SRI is responded；The number and route that the visited place for the user B that the HLR is got from VMSC is carried in the SRI responses are believed
Breath；Continuing for user C and the number of the visited place is set up by the routing iinformation.
If the function is realized using in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially in other words
The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are to cause a computer equipment (can be individual
People's computer, server, or network equipment etc.) perform all or part of step of each of the invention embodiment methods described.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (Read-Only Memory, ROM), arbitrary access are deposited
Reservoir (Random Access Memory, RAM), magnetic disc or CD etc. are various can be with the medium of store program codes.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (8)
1. a kind of method for realizing one-card multi-number services of roaming, wherein, the user A of visited place is to the use for roaming into visited place
Family B initiates calling, it is characterised in that methods described includes：
The mobile switching centre VMSC of visited place receives the call request of the user A, and user B is carried in the call request and is existed
The number of the visited place；
The VMSC sends the SRI that sends routing information, with toilet according to the number addressing of the visited place to Signalling Transfer Point STP
State the routing iinformation that STP obtains the location register HLR for pointing to user's B ownership place according to the number of the visited place；
The VMSC receives the request PRN of the number for the acquisition visited place that the HLR is sent；
The VMSC sends the number of the visited place to the HLR, and receives the response that sends routing information of HLR returns；
The VMSC sends routing information response according to, is continued the user A and user B according to local continuation method.
2. the method as described in claim 1, it is characterised in that sent out in the user A to the user B for roaming into visited place
Rise before calling, the user B will first access VMSC, and the access is specifically included：
The VMSC is received in the position updating request of the user B, the position updating request comprising the user B in ownership
The International Mobile Subscriber Identity IMSI on ground；
The VMSC is addressed to the HLR of the user B according to the user B in the IMSI of ownership place, and send location updating please
Ask to the HLR；So that HLR is when it is one-card multi-number user to find the user B, it can be presently according to the user B
The VMSC of visited place searches corresponding MSISDN；The number standard in MSISDN with the VMSC locations found out is identical；
The VMSC receives the location updating reception message that the HLR is returned；The location updating, which is received, carries described in message
Find out MSISDN；
The VMSC stores the MSISDN, and return is updated successfully message and gives user B.
3. method as claimed in claim 1 or 2, it is characterised in that the STP is obtained according to the number of the visited place and pointed to
The mode of the location register HLR of user's B ownership place routing iinformation includes：
The STP enquiry numbers carry database NPDB and obtain the routing iinformation；The routing iinformation is to complete position in user B
When putting renewal, it is stored in the NPDB.
4. a kind of method for realizing one-card multi-number services of roaming, wherein, the local user C of user B ownership place is visitd to roaming into
The user B for visiting ground initiates calling, it is characterised in that methods described includes：
The mobile switching centre HMSC of ownership place receives the call request of the user C, and user B is carried in the call request and is existed
The number of the ownership place；
The HMSC sends according to the location register HLR of number to the ownership place of the user B of the ownership place and takes route
Information SRI；The VMSC of visited place residing for number inquiry user B so as to the HLR according to user B in ownership place；
The HMSC receives the SRI responses that the HLR is sent；Carry what the HLR was got from VMSC in the SRI responses
The number and routing iinformation of user B visited place；
The HMSC sets up continuing for the user C and MSRN by the routing iinformation.
5. method as claimed in claim 4, it is characterised in that sent out in the user C to the user B for roaming into visited place
Rise before calling, the user B will first access VMSC, and the access is specifically included：
The VMSC is received in the position updating request of the user B, the position updating request comprising the user B in ownership
The International Mobile Subscriber Identity IMSI on ground；
The VMSC is addressed to the HLR of the user B according to the user B in the IMSI of ownership place, and send location updating please
Ask to the HLR；So that HLR is when it is one-card multi-number user to find the user B, it can be presently according to the user B
The VMSC of visited place searches corresponding MSISDN；The number standard in MSISDN with the VMSC locations found out is identical；
The VMSC receives the location updating reception message that the HLR is returned；The location updating, which is received, carries described in message
Find out MSISDN；
The VMSC stores the MSISDN and return is updated successfully message and gives user B.
6. a kind of device for realizing one-card multi-number services of roaming, the device includes transceiver, memory and processor, three passes through
Bus is connected, it is characterised in that
The memory, for storing the data preserved the need for transceiver reception comes, and storage is supplied to computing device
The correlative code of the one card multi-number business；
The transceiver, for being related in processor running between network during the Signalling exchange between other nodes, is carried
For reception and sending function；
The processor, the correlative code of the one card multi-number business is performed for being obtained from memory, and realize following grasp
Make：
User A call request is received using the transceiver,
According to the number addressing of the visited place carried in the call request, and by the transceiver to Signalling Transfer Point STP
Transmission sends routing information SRI, points to the position of user's B ownership place so that the STP is obtained according to the number of the visited place and posts
Storage HLR routing iinformation；
The request PRN of the number for the acquisition visited place that the HLR is sent is received using the transceiver；
The number of the visited place is sent to the HLR, and the sound that sends routing information that HLR is returned is received by the transceiver
Should；
According to the response that sends routing information, continued the user A and user B according to local continuation method.
7. device as claimed in claim 6, is additionally operable to complete the process of roaming service customer's B access networks, it is characterised in that described
Transceiver, memory and processor are additionally operable to：
The processor, the correlative code of the one card multi-number business is performed for being obtained from memory, and realize following grasp
Make：
Received in the position updating request of the user B, the position updating request and returned comprising the user B by transceiver
The International Mobile Subscriber Identity IMSI in possession；
The HLR of the user B is addressed in the IMSI of ownership place according to the user B, and sends position updating request to described
HLR；So that HLR is when it is one-card multi-number user to find the user B, visited place can be presently according to the user B
VMSC searches corresponding MSISDN；The number standard in MSISDN with the VMSC locations found out is identical；
Receive the location updating reception message that the HLR is returned；The location updating is received in message and found out described in carrying
MSISDN；
The MSISDN is stored, and return is updated successfully message and gives user B.
8. a kind of device for realizing one-card multi-number services of roaming, the device includes transceiver, memory and processor, three passes through
Bus is connected, it is characterised in that
The memory, for storing the data preserved the need for transceiver reception comes, and storage is supplied to computing device
The correlative code of the one card multi-number business；
The transceiver, for being related in processor running between network during the Signalling exchange between other nodes, is carried
For reception and sending function；
The processor, the correlative code of the one card multi-number business is performed for being obtained from memory, and realize following grasp
Make：
User C call request is received by the transceiver；
Sent out according to the number of the ownership place carried in the call request to the location register HLR of the ownership place of the user B
Send the SRI that sends routing information；The VMSC of visited place residing for number inquiry user B so as to the HLR according to user B in ownership place；
The SRI responses that the HLR is sent are received by the transceiver；The HLR is carried in the SRI responses to obtain from VMSC
The number of the user B got visited place, and routing iinformation；
Continuing for user C and the number of the visited place is set up by the routing iinformation.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2013/090811 WO2015096168A1 (en) | 2013-12-28 | 2013-12-28 | Method for achieving one-card multi-number roaming service |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103875266A CN103875266A (en) | 2014-06-18 |
| CN103875266B true CN103875266B (en) | 2017-09-29 |
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| CN201380002837.3A Active CN103875266B (en) | 2013-12-28 | 2013-12-28 | A kind of method for realizing one-card multi-number services of roaming |
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| Country | Link |
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| CN (1) | CN103875266B (en) |
| WO (1) | WO2015096168A1 (en) |
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| CN107018506B (en) * | 2017-04-05 | 2020-05-22 | 中国联合网络通信集团有限公司 | Method and device for opening mobile phone service |
| CN110290472B (en) * | 2019-07-12 | 2021-02-19 | 承启通（福建）科技有限公司 | Method and system for realizing service |
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|---|---|---|---|---|
| JP2008301099A (en) * | 2007-05-30 | 2008-12-11 | Toshiba Corp | Mobile phone |
| JP2008301435A (en) * | 2007-06-04 | 2008-12-11 | Nec Access Technica Ltd | Portable terminal device, function limiting method, and control program |
| JP2009021691A (en) * | 2007-07-10 | 2009-01-29 | Ntt Docomo Inc | Communication control unit, communication control method, and communication control system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101212729B (en) * | 2006-12-31 | 2011-01-05 | 中兴通讯股份有限公司 | Device and method for implementing SIMN service |
| CN101106778B (en) * | 2007-06-27 | 2010-06-02 | 中国移动通信集团公司 | GPRS implementation method and system based on one-in-multiple number SIM card |
| CN102892101B (en) * | 2011-07-19 | 2017-11-14 | 中兴通讯股份有限公司 | A kind of realization method and system of intelligent roaming business |
| US8588772B2 (en) * | 2012-03-07 | 2013-11-19 | Alcatel Lucent | Circuit switch fallback (CSFB) during prepaging |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008301099A (en) * | 2007-05-30 | 2008-12-11 | Toshiba Corp | Mobile phone |
| JP2008301435A (en) * | 2007-06-04 | 2008-12-11 | Nec Access Technica Ltd | Portable terminal device, function limiting method, and control program |
| JP2009021691A (en) * | 2007-07-10 | 2009-01-29 | Ntt Docomo Inc | Communication control unit, communication control method, and communication control system |
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| Publication number | Publication date |
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| WO2015096168A1 (en) | 2015-07-02 |
| CN103875266A (en) | 2014-06-18 |
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