CN106211140A - For realizing the method and system of Multi net voting switching at runtime - Google Patents

For realizing the method and system of Multi net voting switching at runtime Download PDF

Info

Publication number
CN106211140A
CN106211140A CN201510213526.2A CN201510213526A CN106211140A CN 106211140 A CN106211140 A CN 106211140A CN 201510213526 A CN201510213526 A CN 201510213526A CN 106211140 A CN106211140 A CN 106211140A
Authority
CN
China
Prior art keywords
network
called
outside
switching equipment
call request
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510213526.2A
Other languages
Chinese (zh)
Inventor
毛安平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Telecom Corp Ltd
Original Assignee
China Telecom Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Telecom Corp Ltd filed Critical China Telecom Corp Ltd
Priority to CN201510213526.2A priority Critical patent/CN106211140A/en
Publication of CN106211140A publication Critical patent/CN106211140A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses a kind of method and system for realizing Multi net voting switching at runtime, wherein: caller switching equipment is receiving after the call request of current network, inquire about CSI called subscriber identification type;If CSI called subscriber identification type is for carrying user outside, then call request is forwarded to the switching centre carrying outside in network accordingly by caller switching equipment;After switching centre receives call request, it is forwarded to carry outside by call request in network and carries the called switching equipment of net accordingly outside;Carry the called switching equipment of net outside and call request is transmitted to called user terminal, in order to called subscriber converses in carrying network outside.The present invention is capable of the most quickly obtaining user and is currently located the information of network, so realize user use jack per line between Multi net voting during switching at runtime immediate addressing to current network.

Description

For realizing the method and system of Multi net voting switching at runtime
Technical field
The present invention relates to field of three-network convergence, particularly relate to one and dynamically cut for realizing Multi net voting The method and system changed.
Background technology
It is open that the current mobile network number of taking turns net drug in some provinces the most at home,
When operator has multiple network, have 3 G mobile communication network the most simultaneously (3G) with forth generation mobile communications network (4G), user's not number of changing is from a network migration To another network;Or Multi net voting shares a number and during switching at runtime, all may be used between network Process in the way of using the number of taking to turn net.If this network migration is irreversible, typically Carry out, at network of moving out, the number of taking by IT channel to turn net and arrange.If user need to be in difference Switch between network, use existing IT mode can not meet requirement of real-time.
Summary of the invention
The invention provides a kind of method and system for realizing Multi net voting switching at runtime.Can Realize the most quickly obtaining user and be currently located the information of network, and then realize using Family use jack per line between Multi net voting during switching at runtime immediate addressing to current network.
According to an aspect of the invention, it is provided it is a kind of for realizing Multi net voting switching at runtime Method, including:
Caller switching equipment is receiving after the call request of current network, inquires about called use Family identity type;
If CSI called subscriber identification type is for carrying user outside, then call request is turned by caller switching equipment It is dealt into the switching centre carrying outside in network accordingly, wherein carries network outside different from current network;
After switching centre receives call request, it is forwarded to carry outside in network corresponding by call request Carry outside net called switching equipment;
Carry the called switching equipment of net outside and call request is transmitted to called user terminal, in order to be called User converses in carrying network outside.
In one embodiment, if CSI called subscriber identification type is this network users, then caller exchange Call request is forwarded in current network the corresponding called switching equipment of Home Network by equipment;
Call request is transmitted to called user terminal by the called switching equipment of Home Network, in order to called use Converse in Home Network in family.
In one embodiment, caller switching equipment receive from current network calling please After asking, the step of inquiry CSI called subscriber identification type includes:
Caller switching equipment is when receiving the call request from current network, to current network In first user data server send the first inquiry request, to inquire about the user of called subscriber Identity type;
If CSI called subscriber identification type is for carrying user outside, then call request is turned by caller switching equipment The step being dealt into the switching centre carried outside accordingly in network includes:
First user data server, according to the first inquiry request, inquires about CSI called subscriber identification class Type;
If CSI called subscriber identification type is for carrying user outside, then first user data server will be corresponding Network routing number information of carrying outside be sent to caller switching equipment;
Call request, according to carrying network routing number information outside, is forwarded to phase by caller switching equipment The switching centre in network should be carried outside.
In one embodiment, after switching centre receives call request, call request is forwarded Net the step of called switching equipment include to carrying outside network is carried outside accordingly:
After switching centre receives call request, to the second user data services carried outside in network Device sends the second inquiry request, to inquire about the roaming number of called subscriber;
Second user data server is according to the second inquiry request, by the roaming number of called subscriber It is sent to switching centre;
Call request, according to the roaming number of called subscriber, is transmitted to carry network outside by switching centre In accordingly carry outside net called switching equipment.
In one embodiment, if CSI called subscriber identification type is this network users, then first user The roaming information of called subscriber is sent to caller switching equipment by data server;
If CSI called subscriber identification type is this network users, then call request is turned by caller switching equipment The step being dealt in current network the corresponding called switching equipment of Home Network includes:
Caller switching equipment is after receiving the roaming information of called subscriber, according to called subscriber's Roaming information, is forwarded in current network the corresponding called switching equipment of Home Network by call request.
According to a further aspect in the invention, it is provided that a kind of for realizing Multi net voting switching at runtime System, including caller switching equipment, switching centre and carry outside net called switching equipment, caller hand over Exchange device belongs to current network, and switching centre belongs to carrying the called switching equipment of net outside and works as What front network was different carries network outside, wherein:
Caller switching equipment, for receiving after the call request of current network, inquiry CSI called subscriber identification type;If CSI called subscriber identification type is for carrying user outside, then by call request It is forwarded to the switching centre carrying outside in network accordingly;
Switching centre, for after receiving call request, is forwarded to carry net outside by call request Network is carried outside net called switching equipment accordingly;
Carry the called switching equipment of net outside, for call request is transmitted to called user terminal, with Just called subscriber converses in carrying network outside.
In one embodiment, also include the called switching equipment of Home Network belonging to current network, Wherein:
Caller switching equipment is additionally operable to when CSI called subscriber identification type is this network users, will calling Request is forwarded in current network the corresponding called switching equipment of Home Network;
The called switching equipment of Home Network, for being transmitted to called user terminal by call request, in order to Called subscriber converses in Home Network.
In one embodiment, the first user data, services belonging to current network is also included Device, wherein:
Caller switching equipment is specifically when receiving the call request from current network, to currently First user data server in network sends the first inquiry request, to inquire about called subscriber's ID type;Network routing number letter is carried outside according to what first user data server provided Breath, is forwarded to call request carry the switching centre in network accordingly outside;
First user data server, for according to the first inquiry request, inquiry called subscriber's mark Know type;If CSI called subscriber identification type is for carrying user outside, then will carry network route accordingly outside Number information is sent to caller switching equipment.
In one embodiment, the second user data services belonging to carry outside network is also included Device, wherein:
Switching centre is specifically after receiving call request, to the second number of users carried outside in network The second inquiry request is sent, to inquire about the roaming number of called subscriber according to server;According to second The roaming number of the called subscriber that user data server provides, is transmitted to carry outside by call request Network is carried outside net called switching equipment accordingly;
Second user data server, for according to the second inquiry request, overflowing called subscriber Trip number is sent to switching centre.
In one embodiment, first user data server is additionally operable in CSI called subscriber identification class When type is this network users, the roaming information of called subscriber is sent to caller switching equipment;
Caller switching equipment is additionally operable to after receiving the roaming information of called subscriber, according to called The roaming information of user, is forwarded in current network the corresponding called exchange of Home Network by call request Equipment.
The method and system for realizing Multi net voting switching at runtime of the present invention.It is capable of not Be currently located the information of network with quickly obtaining user between network, so realize user use with One number between Multi net voting during switching at runtime immediate addressing to current network.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, below will to embodiment or In description, the required accompanying drawing used is briefly described, it should be apparent that, attached in describing below Figure is only some embodiments of the present invention, for those of ordinary skill in the art, is not paying On the premise of going out creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is that the present invention is for realizing the signal of one embodiment of method of Multi net voting switching at runtime Figure.
Fig. 2 is that the present invention is for realizing another embodiment of method of Multi net voting switching at runtime Schematic diagram.
Fig. 3 is that the present invention is for realizing showing of one embodiment of system of Multi net voting switching at runtime It is intended to.
Fig. 4 is that the present invention is for realizing another embodiment of system of Multi net voting switching at runtime Schematic diagram.
Fig. 5 be CSI called subscriber identification type of the present invention be carry outside one embodiment of user information hand over Figure mutually.
Fig. 6 be CSI called subscriber identification type of the present invention be one embodiment of this network users information hand over Figure mutually.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical scheme in the embodiment of the present invention It is clearly and completely described, it is clear that described embodiment is only that a part of the present invention is real Execute example rather than whole embodiments.Description at least one exemplary embodiment is real below It is merely illustrative on border, never as to the present invention and application thereof or any limit of use System.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative labor The every other embodiment obtained under dynamic premise, broadly falls into the scope of protection of the invention.
Unless specifically stated otherwise, the parts illustrated the most in these embodiments and the phase of step Layout, numerical expression and numerical value are not limited the scope of the invention.
Fig. 1 is showing of one embodiment of method for realizing Multi net voting switching at runtime of the present invention It is intended to.Preferably, the method step of the present embodiment can be performed by assembly of the invention, wherein:
Step 101, caller switching equipment is receiving after the call request of current network, is looking into Ask CSI called subscriber identification type.
Step 102, if CSI called subscriber identification type is for carrying user outside, then caller switching equipment will be exhaled Make request be forwarded to the switching centre carrying outside in network accordingly, wherein, carry network and current network outside Different.
Such as calling subscribe is A net (such as 3G network) user, and called subscriber turns B for A net During net (such as 4G network) user, called subscriber uses same number to lead at A net and B Words.When called subscriber uses A Network Communication, identical with the current network of calling subscribe, for this Network users;When called subscriber uses B Network Communication, different from the current network of calling subscribe, for Carry user outside.
After step 103 switching centre receives call request, it is forwarded to carry network outside by call request In accordingly carry outside net called switching equipment.
Step 104, carries the called switching equipment of net outside and call request is transmitted to called user terminal, So that called subscriber converses in carrying network outside.
Such as, if called subscriber uses B Network Communication, ID type for carrying user outside, B After net switching centre receives call request, call request is forwarded to corresponding B net in B net Called switching equipment.B nets called switching equipment and call request is transmitted to called user terminal, with Just called subscriber converses in B nets.
Preferably, if CSI called subscriber identification type is this network users, then caller switching equipment will be exhaled Request is made to be forwarded in current network the corresponding called switching equipment of Home Network.The called exchange of Home Network sets For call request is transmitted to called user terminal, in order to called subscriber converses in Home Network. That is, if called subscriber uses A Network Communication, then call request is forwarded to by caller switching equipment In current A net, corresponding A nets called switching equipment.A nets called switching equipment by call request It is transmitted to terminal called, in order to called subscriber logical calling subscribe in A nets converses.
A kind of method for realizing Multi net voting switching at runtime of the present invention, it is possible to realize in difference Quickly obtain user between network and be currently located the information of network, and then realize user and use same number Code between Multi net voting during switching at runtime immediate addressing to current network, improve Consumer's Experience.
Fig. 2 is another embodiment of method for realizing Multi net voting switching at runtime of the present invention Schematic diagram.Preferably, the method step of the present embodiment can be performed by assembly of the invention, wherein:
Step 201, caller switching equipment is when receiving the call request from current network, to working as First user data server in front network sends the first inquiry request, to inquire about called subscriber's ID type.
Such as calling subscribe is A net (such as 3G network) user, and called subscriber turns B net for A net During (such as 4G network) user, called subscriber is carried out at A net and the B same number of use off the net Communication.When called subscriber uses A Network Communication, identical with the current network of calling subscribe, for this Network users;When called subscriber uses B Network Communication, for carrying user outside.Caller switching equipment is connecing When receiving from the call request of calling subscribe's initiation of A net, to the first user data clothes of A net Business device (NPDB (Number Portability Database, the local number portability number of such as A net According to storehouse)) send the first inquiry request, to inquire about the ID type of called subscriber, wherein A Net and B net do not produce the restriction of concrete network formats to the present invention.
Step 202, first user data server is according to the first inquiry request, inquiry called subscriber's mark Know type, it is judged that CSI called subscriber identification type whether for carrying user outside, the most then enters step 203, Otherwise enter step 209.I.e. judge that whether CSI called subscriber identification type is for carrying the network user outside.
Step 203, first user data server will carry network routing number (Routing outside accordingly Number, is called for short: RN) information is sent to caller switching equipment.
Such as, net is turned when first user data server inquires, according to the first inquiry request, the number of taking When called subscriber is B network users, the B of corresponding called subscriber is netted RN information and is sent to caller Switching equipment.
Step 204, call request, according to carrying network RN information outside, is forwarded to by caller switching equipment Carry the switching centre in network accordingly outside.
Such as, caller switching equipment nets RN information according to B, call request is forwarded to B net and hands over Switching center9.
Step 205, after switching centre receives call request, to the second number of users carried outside in network The second inquiry request is sent, to inquire about the roaming number of called subscriber according to server.
Step 206, the second user data server is according to the second inquiry request, overflowing called subscriber Trip number is sent to switching centre.
Step 207, call request, according to the roaming number of called subscriber, is transmitted to take by switching centre Go out network is carried outside accordingly the called switching equipment of net.
Such as, call request, according to the roaming number of called subscriber, is transmitted to B net by switching centre Corresponding called switching equipment.
Step 208, carries the called switching equipment of net outside and call request is transmitted to called user terminal, with Just called subscriber converses in carrying network outside.Afterwards, other step of the present embodiment is no longer performed Suddenly.
Such as, B nets called switching equipment and call request is transmitted to called user terminal, with called Converse in B nets.
Step 209, when CSI called subscriber identification type is this network users, then first user data clothes The roaming information of called subscriber is sent to caller switching equipment by business device.
Such as, when first user data server inquires called subscriber for A network users, will The roaming information of called subscriber is sent to caller switching equipment.
Step 210, caller switching equipment after receiving the roaming information of called subscriber, according to The roaming information of called subscriber, is forwarded in current network corresponding Home Network called by call request Switching equipment.
Such as, be positioned at A net caller switching equipment after receiving the roaming information of called subscriber, According to the roaming information of called subscriber, call request is forwarded to corresponding A net in A net called Switching equipment.
Step 211, call request is transmitted to called user terminal by the called switching equipment of Home Network, So that called subscriber converses in Home Network.
Preferably, when called user terminal is when registering, the number of users in registered network Registration request is sent according to server.After user data server receives registration request, to other User data server in network sends the number of the taking notice request of called subscriber, and wherein the number of taking is led to Know that request can include user RN, current network identification, in order to other networks can will be somebody's turn to do ID is for carrying network outside.
A kind of method for realizing Multi net voting switching at runtime of the present invention, it is possible to realize in difference Quickly obtain user between network and be currently located the information of network, and then realize user and use same number Code between Multi net voting during switching at runtime immediate addressing to current network, improve Consumer's Experience.
Those skilled in the art by the present invention it will be appreciated that the present invention be used for realize many The method of network switching at runtime, can realize switching between multiple networks.Calling terminal is the most not It is limited to the network (such as A net) before the terminal called number of taking turns net and initiates call request, it is possible to Initiate call request, at this point it is possible to think B carrying network (such as B net) outside at terminal called Net is Home Network, and A net is netted for carrying outside.For the call case that other are possible, this area skill Art personnel can be obtained by the above method of the present invention.
Fig. 3 is that the present invention is for realizing the signal of one embodiment of system of Multi net voting switching at runtime Figure.As it is shown on figure 3, the system for realizing Multi net voting switching at runtime of the present invention, including main Crying switching equipment 301, switching centre 302 and carry the called switching equipment 303 of net outside, caller exchanges Equipment 301 belongs to current network, and called switching equipment 303 is netted with carrying outside by switching centre 302 Belong to different from current network carry network outside, wherein:
Caller switching equipment 301, for receiving after the call request of current network, is looked into Ask CSI called subscriber identification type;If CSI called subscriber identification type is for carrying user outside, then please by calling Ask the switching centre 302 being forwarded to carry outside in network accordingly.
Call request, for after receiving call request, is forwarded to carry outside by switching centre 302 Network is carried outside net called switching equipment 303 accordingly.
Carry outside net called switching equipment 303 for call request is transmitted to called user terminal, So that called subscriber converses in carrying network outside.
Such as calling subscribe is A net (such as 3G network) user, and called subscriber turns B for A net During net (such as 4G network) user, called subscriber uses same number to carry out at A net and B Call.When called subscriber uses A Network Communication, identical with the current network of calling subscribe, for This network users;It is when called subscriber uses B Network Communication, different from the current network of calling subscribe, For carrying user outside.Caller switching equipment 301 is receiving the calling subscribe's initiation from A net After call request, the ID type of inquiry called subscriber, if inquiring called subscriber for taking Go out user, then call request is forwarded to the switching centre 303 of B net.The called exchange of B net Call request is transmitted to called user terminal by equipment 303, in order to called subscriber enters in B nets Row call.Wherein A net and B net do not produce the restriction of concrete network formats to the present invention.
A kind of system for realizing Multi net voting switching at runtime of the present invention, it is possible to realize in difference Quickly obtain user between network and be currently located the information of network, and then realize user and use same number Code between Multi net voting during switching at runtime immediate addressing to current network, improve Consumer's Experience.
Fig. 4 is that the present invention is for realizing showing of another embodiment of system of Multi net voting switching at runtime It is intended to.As shown in Figure 4, the system for realizing Multi net voting switching at runtime of the present invention, including Caller switching equipment 401, switching centre 402 and carry outside net called switching equipment 403, caller hand over Exchange device 401 belongs to current network, and called switching equipment 403 is netted with carrying outside by switching centre 402 Belong to different from current network carry network outside, wherein, caller switching equipment 401, exchange Called switching equipment 403 and caller switching equipment 301, friendship in Fig. 3 are netted with carrying outside in center 402 Switching center9 302 is identical with carrying the called switching equipment 303 of net outside.Additionally, also include belonging to work as The called switching equipment of Home Network 404 of front network, wherein:
Caller switching equipment 401 is additionally operable to when CSI called subscriber identification type is this network users, will Call request is forwarded in current network the corresponding called switching equipment of Home Network 404.
The called switching equipment of Home Network 404 is used for call request is transmitted to called user terminal, with Just called subscriber converses in Home Network.
Such as when caller switching equipment 401 inquire CSI called subscriber identification type be this network users i.e. During A network users, call request is forwarded to corresponding A in A net and nets called switching equipment 404, In A net, call request is transmitted to called subscriber eventually by the corresponding switching equipment of called subscriber 404 End, in order to called subscriber converses in A nets.
Preferably, a kind of system for realizing Multi net voting switching at runtime of the present invention also includes ownership In the first user data server 405 of current network, wherein:
Caller switching equipment 401 specifically when receiving the call request from current network, to First user data server 405 in current network sends the first inquiry request, to inquire about quilt It is the ID type of user;Net is carried outside according to what first user data server 405 provided Network routing number information, is forwarded to the switching centre 402 carrying outside in network accordingly by call request.
First user data server 405, for according to the first inquiry request, inquires about called subscriber Identity type;If CSI called subscriber identification type is for carrying user outside, then will carry network road accordingly outside It is sent to caller switching equipment 401 by number information.
Such as calling subscribe is A net (such as 3G network) user, and called subscriber turns B for A net During net (such as 4G network) user, called subscriber is at A net and the B same number of use off the net Communicate.It is when called subscriber uses A Network Communication, identical with the current network of calling subscribe, For this network users;When called subscriber uses B Network Communication, for carrying user outside.Caller exchange sets Standby 401 when receiving the call request initiated from the calling subscribe of A net, to the of A net One user data server 405 (NPDB of such as A net) sends the first inquiry request, with The ID type of inquiry called subscriber, wherein the present invention is not produced specifically by A net and B net The restriction of network formats.First user data server 405 is used for according to the first inquiry request, Inquiry CSI called subscriber identification type, for carrying user outside, belongs to B net, then called subscriber is corresponding B network RN information be sent to caller switching equipment 401.Caller switching equipment 401 basis Called subscriber's B network RN information that first user data server 405 provides, please by calling Ask the switching centre 402 being forwarded to corresponding B net.
Preferably, the system of the present invention also includes the second user data clothes belonging to carry outside network Business device 406, wherein:
Switching centre 402 is specifically after receiving call request, to the second use carried outside in network User data server 406 sends the second inquiry request, to inquire about the roaming number of called subscriber; According to the roaming number of the called subscriber that the second user data server 406 provides, please by calling Ask to be transmitted to carry outside in network and carry the called switching equipment 403 of net accordingly outside.
Second user data server 406 is for according to the second inquiry request, by called subscriber's Roaming number is sent to switching centre 402.
Such as, when inquiring called subscriber for carrying user outside, switching centre 402 is receiving After the call request that caller switching equipment 401 forwards, the second user data server in B nets 406 send the second inquiry request, to inquire about the roaming number of called subscriber.Switching centre 402 After the roaming number receiving the called subscriber that the second user data server 406 sends, will Call request is transmitted to corresponding B in B net and nets called switching equipment 403.
Preferably, first user in a kind of system for realizing Multi net voting switching at runtime of the present invention Data server 405 is additionally operable to when CSI called subscriber identification type is this network users, by called use The roaming information at family is sent to caller switching equipment 401.
Caller switching equipment is additionally operable to after receiving the roaming information of called subscriber, according to called The roaming information of user, is forwarded in current network the corresponding called exchange of Home Network by call request Equipment 404.
Such as, when CSI called subscriber identification is this network users, i.e. during A network users, first user number According to server 405, the roaming information of called subscriber is sent to caller switching equipment 401, caller Switching equipment 401, after receiving the roaming information of called subscriber, will be exhaled according to this roaming information Make request be forwarded to the corresponding A of called subscriber in A net and net called switching equipment 404.
Preferably, when called user terminal is when registering, the number of users in registered network Registration request is sent according to server.After user data server receives registration request, to other User data server in network sends the number of the taking notice request of called subscriber, and wherein the number of taking is led to Know that request can include user RN, current network identification, in order to other networks can will be somebody's turn to do ID is for carrying network outside.
A kind of system for realizing Multi net voting switching at runtime of the present invention, it is possible to realize in difference Quickly obtain user between network and be currently located the information of network, and then realize user and use same Number between Multi net voting during switching at runtime immediate addressing to current network, improve Consumer's Experience.
Those skilled in the art by the present invention it will be appreciated that the present invention be used for realize many The method of network switching at runtime, can realize switching between multiple networks.Calling terminal is the most not It is limited to the network (such as A net) before the terminal called number of taking turns net and initiates call request, it is possible to Initiate call request, at this point it is possible to think B carrying network (such as B net) outside at terminal called Net is Home Network, and A net is netted for carrying outside.For the call case that other are possible, this area skill Art personnel can be obtained by the above method of the present invention.
Fig. 5 be CSI called subscriber identification type of the present invention be that to carry the information of one embodiment of user outside mutual Figure.With A net as Home Network, B net is for carrying network outside, as a example by calling subscribe initiates calling by A net, It is the reality carrying user outside below in conjunction with Fig. 2 and Fig. 5 to CSI called subscriber identification type in the present invention Execute example to be described.
Step 501, A net call subscriber terminal makes switching equipment initiate call request to A host.
Step 502, A host makes switching equipment send first to A net first user data server Inquiry request.
Step 503, A net first user data server carries called subscriber outside network RN information The i.e. B net RN information of called subscriber is sent to A host and is switching equipment.
Step 504, A host makes switching equipment net RN information according to the B of called subscriber will calling Request is forwarded to B and nets switching centre.
Step 505, the second user data server transmission that B net switching centre net to B second is looked into Ask request, the roaming number of inquiry called subscriber.
Step 506, the roaming number of called subscriber is sent in exchange by the second user data server The heart.
Step 507, call request, according to the roaming number of called subscriber, is transmitted to B by switching centre Net called switching equipment.
Step 508, B nets called switching equipment and call request is transmitted to called user terminal.
Step 509, calling and called set up call.
Fig. 6 be CSI called subscriber identification type of the present invention be that the information of one embodiment of this network users is mutual Figure.With A net as Home Network, B net is for carrying network outside, as a example by calling subscribe initiates calling by A net, It is the reality carrying user outside below in conjunction with Fig. 2 and Fig. 6 to CSI called subscriber identification type in the present invention Execute example to be described.
Step 601, A net call subscriber terminal makes switching equipment initiate call request to A host.
Step 602, A host makes switching equipment send first to A net first user data server Inquiry request.
Step 603, the roaming information of called subscriber is sent out by the first user data server of A net Give caller switching equipment.
Step 604, caller switching equipment is according to the roaming information of called subscriber, by call request It is forwarded to A and nets called switching equipment.
Step 605, A nets called switching equipment and call request is transmitted to called user terminal.
Step 606, calling and called set up call.
A kind of method and system for realizing Multi net voting switching at runtime of the present invention, it is possible to realize The most quickly obtain user and be currently located the information of network, and then realize user and make With jack per line between Multi net voting during switching at runtime immediate addressing to current network, improve user Experience.
One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment Suddenly can be completed by hardware, it is also possible to instruct relevant hardware by program and complete, institute The program stated can be stored in a kind of computer-readable recording medium, and storage mentioned above is situated between Matter can be read only memory, disk or CD etc..
Description of the invention is given for the sake of example and description, and is not exhaustively Or it limit the invention to disclosed form.Many modifications and variations are for the common skill of this area It is obvious for art personnel.Selecting and describing embodiment is the principle in order to the present invention is more preferably described Apply with reality, and make those of ordinary skill in the art it will be appreciated that the present invention thus design is suitable The various embodiments with various amendments in special-purpose.

Claims (10)

1. the method being used for realizing Multi net voting switching at runtime, it is characterised in that including:
Caller switching equipment is receiving after the call request of current network, inquires about called use Family identity type;
If CSI called subscriber identification type is for carrying user outside, then call request is turned by caller switching equipment It is dealt into the switching centre carrying outside in network accordingly, wherein carries network outside different from current network;
After switching centre receives call request, it is forwarded to carry outside in network corresponding by call request Carry outside net called switching equipment;
Carry the called switching equipment of net outside and call request is transmitted to called user terminal, in order to be called User converses in carrying network outside.
Method the most according to claim 1, it is characterised in that
If CSI called subscriber identification type is this network users, then call request is turned by caller switching equipment It is dealt in current network the corresponding called switching equipment of Home Network;
Call request is transmitted to called user terminal by the called switching equipment of Home Network, in order to called use Converse in Home Network in family.
Method the most according to claim 2, it is characterised in that
Caller switching equipment is receiving after the call request of current network, inquires about called use The step of family identity type includes:
Caller switching equipment is when receiving the call request from current network, to current network In first user data server send the first inquiry request, to inquire about the user of called subscriber Identity type;
If CSI called subscriber identification type is for carrying user outside, then call request is turned by caller switching equipment The step being dealt into the switching centre carried outside accordingly in network includes:
First user data server, according to the first inquiry request, inquires about CSI called subscriber identification type;
If CSI called subscriber identification type is for carrying user outside, then first user data server will be corresponding Network routing number information of carrying outside be sent to caller switching equipment;
Call request, according to carrying network routing number information outside, is forwarded to phase by caller switching equipment The switching centre in network should be carried outside.
Method the most according to claim 3, it is characterised in that
After switching centre receives call request, it is forwarded to carry outside in network corresponding by call request Carry outside and net the step of called switching equipment and include:
After switching centre receives call request, to the second user data services carried outside in network Device sends the second inquiry request, to inquire about the roaming number of called subscriber;
Second user data server is according to the second inquiry request, by the roaming number of called subscriber It is sent to switching centre;
Call request, according to the roaming number of called subscriber, is transmitted to carry network outside by switching centre In accordingly carry outside net called switching equipment.
Method the most according to claim 3, it is characterised in that
If CSI called subscriber identification type is this network users, then first user data server is by called The roaming information of user is sent to caller switching equipment;
If CSI called subscriber identification type is this network users, then call request is turned by caller switching equipment The step being dealt in current network the corresponding called switching equipment of Home Network includes:
Caller switching equipment is after receiving the roaming information of called subscriber, according to called subscriber's Roaming information, is forwarded in current network the corresponding called switching equipment of Home Network by call request.
6. the system being used for realizing Multi net voting switching at runtime, it is characterised in that include caller Switching equipment, switching centre and carry outside net called switching equipment, caller switching equipment belong to work as Front network, switching centre belongs to take different from current network with carrying the called switching equipment of net outside Go out network, wherein:
Caller switching equipment, for receiving after the call request of current network, inquiry CSI called subscriber identification type;If CSI called subscriber identification type is for carrying user outside, then by call request It is forwarded to the switching centre carrying outside in network accordingly;
Switching centre, for after receiving call request, is forwarded to carry net outside by call request Network is carried outside net called switching equipment accordingly;
Carry the called switching equipment of net outside, for call request is transmitted to called user terminal, with Just called subscriber converses in carrying network outside.
System the most according to claim 6, it is characterised in that also include belonging to currently The called switching equipment of Home Network of network, wherein:
Caller switching equipment is additionally operable to when CSI called subscriber identification type is this network users, will calling Request is forwarded in current network the corresponding called switching equipment of Home Network;
The called switching equipment of Home Network, for being transmitted to called user terminal by call request, in order to Called subscriber converses in Home Network.
System the most according to claim 7, it is characterised in that also include belonging to currently The first user data server of network, wherein:
Caller switching equipment is specifically when receiving the call request from current network, to currently First user data server in network sends the first inquiry request, to inquire about called subscriber's ID type;Network routing number letter is carried outside according to what first user data server provided Breath, is forwarded to call request carry the switching centre in network accordingly outside;
First user data server, for according to the first inquiry request, inquiry called subscriber's mark Know type;If CSI called subscriber identification type is for carrying user outside, then will carry network route accordingly outside Number information is sent to caller switching equipment.
System the most according to claim 8, it is characterised in that also include belonging to carry outside Second user data server of network, wherein:
Switching centre is specifically after receiving call request, to the second number of users carried outside in network The second inquiry request is sent, to inquire about the roaming number of called subscriber according to server;According to second The roaming number of the called subscriber that user data server provides, is transmitted to carry outside by call request Network is carried outside net called switching equipment accordingly;
Second user data server, for according to the second inquiry request, overflowing called subscriber Trip number is sent to switching centre.
System the most according to claim 8, it is characterised in that
First user data server is additionally operable to when CSI called subscriber identification type is this network users, The roaming information of called subscriber is sent to caller switching equipment;
Caller switching equipment is additionally operable to after receiving the roaming information of called subscriber, according to called The roaming information of user, is forwarded in current network the corresponding called exchange of Home Network by call request Equipment.
CN201510213526.2A 2015-04-30 2015-04-30 For realizing the method and system of Multi net voting switching at runtime Pending CN106211140A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510213526.2A CN106211140A (en) 2015-04-30 2015-04-30 For realizing the method and system of Multi net voting switching at runtime

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510213526.2A CN106211140A (en) 2015-04-30 2015-04-30 For realizing the method and system of Multi net voting switching at runtime

Publications (1)

Publication Number Publication Date
CN106211140A true CN106211140A (en) 2016-12-07

Family

ID=57458035

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510213526.2A Pending CN106211140A (en) 2015-04-30 2015-04-30 For realizing the method and system of Multi net voting switching at runtime

Country Status (1)

Country Link
CN (1) CN106211140A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109474971A (en) * 2019-01-04 2019-03-15 中国联合网络通信集团有限公司 Call method, apparatus, equipment and the storage medium of roaming service customer
CN110266809A (en) * 2019-07-02 2019-09-20 中国联合网络通信集团有限公司 International gateway, international gateway proxy server, block chain and communication means

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070076857A1 (en) * 2003-02-07 2007-04-05 Chava Venkatesh Ven Intermediary network system and method for facilitating message exchange between wireless networks
CN101014066A (en) * 2007-02-06 2007-08-08 中兴通讯股份有限公司 Apparatus and method for realizing number portability between multi-type networks
CN101820617A (en) * 2009-02-26 2010-09-01 中兴通讯股份有限公司 Method for processing mobile number carrying service

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070076857A1 (en) * 2003-02-07 2007-04-05 Chava Venkatesh Ven Intermediary network system and method for facilitating message exchange between wireless networks
CN101014066A (en) * 2007-02-06 2007-08-08 中兴通讯股份有限公司 Apparatus and method for realizing number portability between multi-type networks
CN101820617A (en) * 2009-02-26 2010-09-01 中兴通讯股份有限公司 Method for processing mobile number carrying service

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109474971A (en) * 2019-01-04 2019-03-15 中国联合网络通信集团有限公司 Call method, apparatus, equipment and the storage medium of roaming service customer
CN110266809A (en) * 2019-07-02 2019-09-20 中国联合网络通信集团有限公司 International gateway, international gateway proxy server, block chain and communication means
CN110266809B (en) * 2019-07-02 2021-08-24 中国联合网络通信集团有限公司 International gateway, international gateway proxy server, block chain and communication method

Similar Documents

Publication Publication Date Title
CN104221410B (en) Short message service (SMS) communication in wireless network in packet-switched domain
US8750220B2 (en) Method, roaming processing device and communication system for implementing international roaming
CN109219111A (en) It is sliced selection method and device
CN103841077B (en) Community users method of calling and system, community platform
CN109804671A (en) A kind of method for switching network, device and relevant device
CN109151807A (en) A kind of method and system of dual-SIM-card dual-standby mobile terminal major-minor card binding
CN104918225B (en) The implementation method and device of the bilateral function of double card single-pass terminal
CN103402230A (en) Method and system for surfing Internet through mobile hot spots
CN108540973A (en) Data service handling method, device and system under roaming scence
CN101282503A (en) Method for implementing carrying number as well as method for processing short message of number-carried user
CN109041220A (en) Method of calling and calling system
CN109818769A (en) The method and apparatus for sending information
CN103118347A (en) Method and system and query device of short number call between terminals
CN104469721B (en) One card multi-number business system and implementation method
CN101047971B (en) Method for trigging intelligent service at attatching area when intelligent user roaming
CN101014066A (en) Apparatus and method for realizing number portability between multi-type networks
CN106453687B (en) A kind of IP acquisition methods, MME network element and the dns server of target device
CN106211140A (en) For realizing the method and system of Multi net voting switching at runtime
CN104272860A (en) Efficient distribution of signaling messages in a mobility access gateway or|local mobility anchor
CN103945346B (en) A kind of method and system for realizing international roaming call-back service
CN106688281A (en) Method and associated apparatus for selecting CS domain and PS domain operators of target sharing network
CN101867866B (en) Multi-intelligent service nested triggering method and system
CN103888923A (en) Call proceeding method, system and device applied to virtual private mobile network
CN106982422A (en) The method and device of 2G/3G location area informations is obtained under circuit domain dropping
CN102685719B (en) One realizes cross operator many number bindings method, Apparatus and system

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20161207