CN101014066A - Apparatus and method for realizing number portability between multi-type networks - Google Patents
Apparatus and method for realizing number portability between multi-type networks Download PDFInfo
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Abstract
The invention discloses one device and method on multiple process networks to realize portable numbers, which comprises the following steps: according to user type and after user require number portable business, the camp system control interface machine deletes original contract network user data or switching the user business data into new contract network when the user is switched out and storing the user number portable information into portable servo with user number portable message.
Description
Technical field
The number that the present invention relates in the communication field carries technology, is specifically related to realize between multiple standard network the device and method that number carries.
Background technology
" number carries " is meant that the user has changed service network, but still keeps the telephone number of former network allocation.Like this, the user just can use telephone number acceptance service in new network of former network allocation.Number carry that the number that generally includes between the operator carries and the inner heterogeneous networks of same operator between number carry.Such as, the user of the A of operator changes net and has arrived the B of operator, but still keeps the telephone number that the A of operator distributes, and this is that number between the operator carries; Such as, the A of operator has multiple standard networks such as fixed network, mobile network, and the fixed telephone subscriber changes net for the mobile phone user, but has kept former fixed telephone number, and this is that number between the inner heterogeneous networks of same operator carries.
In the current communication field, the number technology of carrying mainly solves is that number between the same standard network carries, but, number between the networks with different systems technology of carrying also is not very perfect, need compare big transformation to the equipment that existing network has moved, could realize that the number between the networks with different systems carries.
Summary of the invention
Technical problem to be solved by this invention is, a kind of device and method that number carries of realizing between multiple standard network is provided, carry the incomplete present situation of technology at existing networks with different systems internetwork number, need not to existing network operational outfit transform, realize that the number between the networks with different systems carries.
The invention provides a kind of device that number carries of realizing between multiple standard network, under accounting system control, cooperate the number of realizing between the multiple standard network to carry with the attaching position register and the switch of multiple standard network, this device comprises:
Accounting system Complex interface machine, be connected between the attaching position register of accounting system and each network, the number that is used to store the user carries information, receive the operational order of accounting system to user data, the current signatory network of inquiring user, order is sent to the relevant device of the current subscription network of user, and return the result of this command execution to accounting system;
Gateway, be connected between the attaching position register and corresponding switch of each network, carrying server by number is connected with described accounting system Complex interface machine, finishing multiple standard network application-level protocol handles, so that and the switch intercommunication of heterogeneous networks, finish inquiry that number carries information, finish the user and carry reorientation into network;
Number carries server, interconnected with described accounting system Complex interface machine, the number that is used to store the user carries information, interconnected with described gateway, the number that is used to receive described gateway carries information inquiring request, and information that number carries is taken place in the user return to described gateway and gateway and carry out number and carry the information inquiry interacting message.
Further, described number carries the number of storing in the server and carries information, comprising: the number that is carried or carry out the sign of network or carry out the home location register mark of network or carry sign into network, carry into the home location register mark of network or cross network No..
Further, the number of storing in the described accounting system Complex interface machine carries information, comprising: the number that is carried or carry out the home location register mark of network or carry home location register mark into network.
Further, described accounting system Complex interface machine is an independent physical entity, or is incorporated into a physical entity of described accounting system or is incorporated into the physical entity that number carries server, or is incorporated into a physical entity of gateway.
Further, described multiple standard network is same operator or different operators network, comprising: fixed network or developing from pas network or GSM network or cdma network or 3G network.
Further, it is interconnected by No.7 nation-wide Network or IP signaling net or local area network (LAN) with described accounting system Complex interface machine, described gateway respectively that described number carries server, and described accounting system Complex interface machine and described accounting system pass through Ethernet or X.25 signaling network is interconnected.
Based on above-mentioned number carrying device, the present invention also provides a kind of method that number carries that realizes between multiple standard network, comprise the steps:
(1) accounting system is according to user type, behind the user applies number portability service, by the user data in the former subscription network of accounting system Complex interface machine deletion mobile subscriber or in the former subscription network of fixed network user the mark fixed network user move out and do not delete this user data;
(2) the accounting system business datum that the user that number carries will take place by the accounting system Complex interface machine new subscription network of moving into deposits this user's the number information of carrying in number and carries server;
(3) user's that carries of accounting system Complex interface machine storage number carries information.
The described number information of carrying in step (2) or (3) comprises:
The number that is carried or carry out the sign of network or carry out the home location register mark of network or carry sign, carry or cross network No. into the home location register mark of network into network.
Further, described multiple standard network is same operator or different operators network, comprise: fixed network or developing from pas network or GSM network or cdma network or 3G network, correspondingly, mobile subscriber described in the step (1) is Personal Handyphone System user or GSM user or 3G subscription or CDMA user.
Based on above-mentioned number carrying device, the present invention also provides a kind of mobile subscriber that number takes place and carries the method for calling of back when called, comprises the steps:
(1) call request message delivered to carried out the network switch, this switch send carry called number routing inquiry request message to described gateway, carry server by this gateway to number and send inquiry request message;
(2) number carries the information of carrying of server lookup called number, returns to gateway and carries the information inquiry result, if the called subscriber number takes place carries, the network No. of crossing that gateway will carry into the network correspondence returns to and carries out the network switch;
(3) carry out the network switch and analyze the described network No. of crossing, call proceeding is carried switch into network to number, carry at described number and to analyze network No. into the switch of network and judge that this calling is during at the calling of carrying into the user of present networks, finishes continuing of calling out.
Further, further comprise in the step (2):
If number does not take place and carries in the called subscriber, gateway is transmitted to routing inquiry message the attaching position register of called number home network again, after this attaching position register gets access to user's roaming number, roaming number is carried at returns to gateway in the routing query response message, gateway returns to gateway exchange with routing query response message again; Gateway exchange arrives called on-site end office (EO) according to roaming number with call proceeding, and end office (EO) connects called.
Attaching position register is carried at roaming number in the routing query response message, directly routing query response message is returned to gateway exchange then, and does not need to give gateway exchange through the gateway forwards routing query response message.
Based on above-mentioned number carrying device, the present invention also provides a kind of mobile subscriber that number takes place and carries the method for calling of back when called, it is characterized in that, comprises the steps:
(1) call request message is delivered to the switch that carries out network, this switch transmission carries the routing inquiry request message of called number to described gateway;
(2) described gateway is given the attaching position register that carries out network with the routing inquiry request forwards, if the user number is taken place carried, attaching position register returns the routing query response message of carrying error code " unknown subscriber " to gateway;
(3) described gateway is received and is carried error code for after the routing query response message of " unknown subscriber ", carries server to number and sends inquiry request message;
(4) number carries server and returns the user information that number carries takes place, and the network No. of crossing that gateway will carry into the network correspondence returns to;
(5) switch that carries out network was analyzed network No., call proceeding is carried switch into network to number, described number carries into the switch of network and analyzed network No., judges that this calling is at the calling of carrying into the present networks user, then finishes continuing of calling out.
Further, step (2) further comprises:
If number does not take place and carries in the user, then after the attaching position register of called number belonging network obtains user's roaming number, return routing query response message to gateway, by gateway routing query response message is returned to gateway exchange, gateway exchange arrives called on-site end office (EO) according to roaming number with call proceeding, and end office (EO) connects called.
Further, step (4) further comprises:
If number carries and does not find called number in the server and carry information, illustrate that the called subscriber is a non-existent user, number carries server and returns Query Result, if the user number is not taken place carried, gateway returns to gateway exchange with routing query response message.Gateway exchange is analyzed routing query response message and is carried error reason " unknown subscriber ", then puts number unobtainable tone to caller, this end of calling.
Based on above-mentioned number carrying device, the present invention also provides a kind of fixed network user that number takes place and carries the method for calling of back when called, it is characterized in that, comprises the steps:
(1) fixed network gateway exchange/tandem exchange initiates routing inquiry request message to the fixed network attaching position register, carries called number in the message;
(2) the attaching position register inquiry is called, judges that the called number that taken place carries, and returns the network No. of crossing that carries into the network correspondence to fixed network gateway exchange/tandem exchange;
(3) fixed network gateway exchange/tandem exchange analyzed network No., call proceeding is carried gateway exchange into network to number, this number carries into the gateway exchange of network and analyzed network No., judges that this calling is at the calling of carrying into the user of present networks, then finishes continuing of calling out.
Further, step (2) further comprises:
For not finishing the fixed network that intelligent network is transformed, identifying user is carried in switch, the information that number carries takes place and is recorded in gateway exchange/tandem exchange in the user, and gateway exchange/tandem exchange's inquiry local data base obtains the user and carries the network No. of crossing into the network correspondence.
By device and method provided by the invention, need not to existing network operational outfit transform, just can realize that the number between the networks with different systems carries.Such as, the mobile subscriber can use the number of original landline telephone, and the user can freely select service network under the situation that does not change telephone number.
Description of drawings
Fig. 1 is in the embodiment of the invention, realizes the networking diagram of the device and method that number carries between the multiple standard network;
Fig. 2 is when realizing in the embodiment of the invention that number carries between the multiple standard network, the called flow figure after directly the mobile subscriber number takes place is carried under the inquiry mode;
Fig. 3 is when realizing in the embodiment of the invention that number carries between the multiple standard network, the called flow figure after the mobile subscriber number takes place is carried under the inquiry mode indirectly;
Fig. 4 is when realizing in the embodiment of the invention that number carries between the multiple standard network, the called flow figure after the fixed network user number takes place is carried.
Embodiment
Be described in further detail below in conjunction with the enforcement of drawings and the specific embodiments technical solution of the present invention.
A kind of apparatus and method that the realization number carries between multiple standard network that present embodiment proposes, promptly, realize that between networks such as fixed network, developing from pas network, GSM network, cdma network, 3G network number carries, this multiple standard network can be same operator, also can be different operators.Present embodiment carries server by increasing new gateway and number under the situation that existing network operational outfit need not to transform, just can realize that the number between the networks with different systems carries.
As shown in Figure 1, shown the networking schematic diagram of realizing the device and method that number carries between the multiple standard network in the present embodiment.
In Fig. 1, by accounting system Complex interface machine 13, number carry server 15, gateway 14 has constituted the device that number carries between the multiple standard network of the realization in the present embodiment, wherein:
Accounting system Complex interface machine 13: be a newly-increased processing unit, have following function:
1) data storage function: the number that is used to store the user carries information, and the described number information of carrying comprises the number, the home location register mark that carries out network that are carried, carries home location register mark into network etc.;
2) accounting system command process function: be used to receive the operational order of accounting system to user data, the current signatory network of inquiring user sends to the relevant device of the current subscription network of user with order, and returns the result of this command execution to accounting system.
Described accounting system Complex interface machine can be separately a physical entity, also can be provided with other equipment unifications, such as, be incorporated into accounting system 12 or be incorporated into number and carry server 15, also can be incorporated into gateway 14.
Gateway 14: this gateway 14 is a newly-built gateway device, and this gateway equipment mainly contains following function:
1) signaling process function: gateway device can be interconnected by other network elements in No.7 signaling network and the communication network, also can be interconnected by other network elements in IP signaling net and the communication network.The signaling process function is finished No.7 (No. 7) signaling protocol stack and is handled, so that gateway is interconnected by other network elements in No.7 signaling network and the communication network; The signaling process function is finished the Sigtran protocol stack simultaneously and is handled, so that gateway is interconnected by other network elements in IP signaling net and the communication network;
2) application layer protocol processing capacity: be used to finish multiple standard network application-level protocol and handle, such as, the MAP of GSM network (MAP, Mobile Application Part, MAP) agreement, 3G MAP (3G, 3G, 3 of 3G network
RdGeneration, the 3rd generation) agreement, the PHS of developing from pas network (PHS, Personal Handyphone System) MAP so that and the switch intercommunication of heterogeneous networks;
3) number portability service processing capacity: gateway 14 mainly finishes inquiry that number carries information, finish the user carries reorientation into network.
Number carries server 15: be that a newly-built number carries server, its major function is as follows:
1) data storage function: the number that is used to store the user carries information, the described number information of carrying comprises the number that is carried, carry out the sign of network, carry out the home location register mark of network, carry sign into network, carry home location register mark, cross network No. etc. into network.The described network No. of crossing is the prefix that is used to identify heterogeneous networks, switch can according to cross the network No. consumer positioning carry into network;
2) number portability service is handled: the number that receives gateway device carries information inquiring request, and the information that number carries is taken place the user returns to gateway device;
3) communication function: and gateway is finished number and is carried the information inquiry interacting message by network interconnections such as No.7 signaling network/IP signaling net or local area network (LAN)s.
In networking schematic diagram as shown in Figure 1, further comprise existing following equipment or network:
Home location register family 11: wherein comprise the location register of diverse network, the location register of each network is independent the existence in home location register family.Described each attaching position register can comprise CDMA net attaching position register, fixed network attaching position register, Personal Handyphone System attaching position register, 3G/GSM net attaching position register.Storage has user's service contracting attribute in the attaching position register, such as, the user speech business/short message service etc. of having contracted.If the fixed network user number has taken place is carried, then the sign that number carries takes place and is stored in the attaching position register of fixed network in the fixed network user.
Accounting system 12: pass through accounting system, the Operation and Maintenance personnel of operator finish the maintenance management to the user data in the attaching position register, such as, after number takes place and carries in the user, delete the user data in the attaching position register that carries out network, in the attaching position register that carries, add user etc.
CDMA switch 16: all kinds of business such as calling that are used for processing GSM network.
Fixed network switch 17: all kinds of business such as calling that are used to handle fixed network.
Personal Handyphone System switch 18: all kinds of business such as calling that are used to handle developing from pas network.
3G/GSM switch 19: all kinds of business such as calling that are used to handle the 3G/GSM network.
In Fig. 1, the attaching position register of described diverse network correspondence and switch are undertaken interconnected by NO.7 (No.7 nation-wide Network) or IP signaling net and described gateway 14 respectively; Accounting system (tent Complex interface machine), attaching position register by Ethernet, X.25 wait interconnected; It is interconnected by NO.7 (No.7 nation-wide Network) or IP signaling net that gateway 14 and number carry server 15, also can be interconnected by local area network (LAN)s such as Ethernets.Between accounting system and the tent Complex interface machine by Ethernet, X.25 wait and be connected.
Based on the networking schematic diagram that realization number shown in Figure 1 carries, details are as follows for described number portability service realization flow:
Behind mobile subscriber's (comprising Personal Handyphone System user, GSM/3G user, CDMA user) application number portability service, accounting system is deleted user data in the former subscription network by accounting system Complex interface machine; After the fixed network user applied for number portability service, accounting system was moved out by accounting system Complex interface machine this user of mark in former subscription network, does not delete the user data in the former subscription network;
The number that accounting system Complex interface machine 13 also stores the user who carries carries information.But the number information of carrying of storage is that number carries the subclass that the number that stores in the server 15 carries information in the accounting system Complex interface machine 13.
The user is taken place after number carries, and the user does the implementation of caller (that is, the user dials other users), and with existing realization flow, present embodiment does not repeat them here.
The present embodiment emphasis is described the user and is taken place after number carries, and the user is as the call flow of called (that is, other users dial this user).This also is that all numbers carry technology problem to be solved.
The user is taken place after number carries, the user as called (promptly, other users dial this user) time, call out the network (being that number carries out network) still at first deliver to the number segment ownership, proceed to the gateway 14 that increases newly in the present embodiment by the gateway exchange of number segment home network and remove to inquire about the current subscription network of called subscriber.
Because in the existing network, mobile subscriber's called flow is different with the called flow of fixed-line subscriber, for prior art there being certain inheritance, make the number carrying method of present embodiment be easy to implement at existing network, so fixed-line subscriber realizes that the process that process that number carries and mobile subscriber realize that number carries is different.Called flow after called flow after describing the mobile subscriber below respectively and number takes place carrying and fixed-line subscriber generation number carry.
After number takes place carrying for mobile network user (comprising Personal Handyphone System user, GSM/3G user, CDMA user), have two kinds of schemes can realize called flow after number carries again: directly the inquiry mode number carry and indirectly the inquiry mode number carry.
1) directly the inquiry mode number carries, be meant that gateway newly-built in the present embodiment 14 is when participating in handling called flow, newly-built number carries server 15 in the inquiry present embodiment earlier, if number takes place and carries in the user, just directly returned network No. to gateway exchange so that gateway exchange according to cross network No. with call proceeding to the user carry into network continue processing.
2) the inquiry mode number carries indirectly, be meant that gateway newly-built in the present embodiment 14 is when participating in handling called flow, give corresponding attaching position register with the routing inquiry forwards earlier, under user's the situation of in attaching position register, can not find the called, gateway 14 is further inquired about number newly-built in the present embodiment again and is carried server 15, if number takes place and carries in the user, just returned network No. to gateway exchange so that gateway exchange according to cross network No. with call proceeding to the user carry into network continue processing.
As seen from the above description, in communication network, be higher than the ratio that the user that number carries is not taken place, be fit to use direct inquiry mode if user's ratio that number carries takes place; Be lower than the ratio that the user that number carries is not taken place if user's ratio that number carries takes place, be fit to use indirect inquiry mode.
Describe this dual mode below in detail.
Fig. 2 is when realizing in the present embodiment that number carries between many networks, the called flow figure after directly the mobile subscriber number takes place is carried under the inquiry mode.Concrete steps are as follows:
Step 201: other users dial when user that number carries is taken place, caller makes a call, call request message is sent to and carries out the network switch (gateway exchange), mobile network's (comprising developing from pas network, GSM/3G network, cdma network) switch (gateway exchange) is initiated routing inquiry request message, carries called number in the message.Mobile network's gateway exchange is delivered to gateway with routing inquiry request message.Gateway carries server to number and sends inquiry request message, and inquiry called subscriber's number carries information;
Step 202: number carries server and returns to gateway and carry the information inquiry result, if the user number is taken place carried, number carries server and returned network No. to gateway, and the network No. of crossing that gateway will carry into the network correspondence returns to gateway exchange, wherein, cross network No. identified the user carry into network;
Step 203: mobile network's gateway exchange is analyzed the network No. of crossing in the message related to calls, and call proceeding is carried gateway exchange into network to number.Number carries into the gateway exchange of network and analyzed network No., judges that this calling is at the calling of carrying into the user of present networks, then finishes continuing of calling out.
Further, in step 202, number carries server and returns Query Result, if number does not take place and carries in the user, gateway is transmitted to routing inquiry message by the attaching position register of the section of calling out the numbers home network again, after this attaching position register gets access to user's roaming number, roaming number is carried at returns to gateway in the routing query response message, gateway returns to gateway exchange with routing query response message again; Gateway exchange arrives called on-site end office (EO) according to roaming number with call proceeding, and end office (EO) connects called.
Attaching position register is carried at roaming number in the routing query response message, can directly routing query response message be returned to gateway exchange then, and does not need to give gateway exchange through the gateway forwards routing query response message.
Further, in step 203, crossing network No. indicates the gateway exchange that carries out network calling to be delivered to the gateway exchange that carries into network (being the current real signatory network of called subscriber), the gateway exchange that carries network is analyzed the network No. of crossing in the message related to calls, just can judge that this calling is at the calling of carrying into the user of present networks, carry into network and finish continuing of calling out.
Fig. 3 is a present embodiment when realizing that number carries between many networks, the called flow figure after the mobile subscriber number takes place is carried under the inquiry mode indirectly.Concrete steps are as follows:
Step 301: other users make a call as caller, dial the user that number carries is taken place, and mobile network's gateway exchange is initiated routing inquiry request message, carries called number in the message.Mobile network's gateway exchange is delivered to gateway with routing inquiry request message;
Step 302: gateway is given the routing inquiry request forwards attaching position register that carries out mobile network's (being the network of number segment ownership);
Step 303: if the user number is taken place carried, do not find the user in the attaching position register, attaching position register returns routing query response message to gateway, carries error code " unknown subscriber " in the message;
Step 304: after gateway received that carrying error code is the routing query response message of " unknown subscriber ", the further enquiry number of gateway carried server, and whether inquiring user number takes place is carried;
Step 305: number carries server and returns the user information that number carries takes place, the network No. of crossing that gateway will carry into the network correspondence returns to gateway exchange, crosses network No. and indicates the gateway exchange that carries out network calling to be delivered to the gateway exchange that carries into network (being the current real signatory network of called subscriber);
Step 306: mobile network's gateway exchange was analyzed network No., and call proceeding is carried gateway exchange into network to number.Number carries into the gateway exchange of network and analyzed network No., judges that this calling is at the calling of carrying into the user of present networks, then carries into network and finishes continuing of calling out.
Further comprise in the step 303:
If number does not take place and carries in the user, then after attaching position register obtains user's roaming number, return routing query response message to gateway, gateway returns to gateway exchange with routing query response message again, gateway exchange arrives called on-site end office (EO) according to roaming number with call proceeding, and end office (EO) connects called.
Further comprise in the step 305:
If number carries and does not find called number in the server and carry information, illustrate that the called subscriber is a non-existent user, number carries server and returns Query Result, if the user number is not taken place carried, gateway returns to gateway exchange with routing query response message.Gateway exchange is analyzed routing query response message and is carried error reason " unknown subscriber ", then puts number unobtainable tone to caller, this end of calling.
After the fixed network user applied for number portability service, accounting system was moved out by accounting system Complex interface processing unit this user of mark in former subscription network, does not delete the user data in the former subscription network.Carry owing to number has taken place mark fixed-line subscriber in former signatory fixed network, so the number that gateway and number carry server not to be needed to store fixed-line subscriber carries information.Accounting system by accounting system Complex interface machine with user's the business datum new subscription network of moving into.
After number takes place and is carried to other networks in the fixed network user, the called flow of calling out this user by fixed network gateway exchange/tandem exchange, fixed network attaching position register, carry gateway exchange into network and cooperate and finish, do not need to carry server through gateway and number.
Fig. 4 is when realizing in the present embodiment that number carries between many networks, the called flow figure after the fixed network user number takes place is carried.Concrete steps are as follows:
Step 401: caller makes a call, and fixed network gateway exchange/tandem exchange initiates routing inquiry request message to the fixed network attaching position register, carries called number in the message.
Step 402: the attaching position register inquiry is called, judges that the called number that taken place carries, and attaching position register returns the network No. of crossing that carries into the network correspondence to fixed network gateway exchange/tandem exchange;
In the network of finishing the intelligentized pstn transformation, identifying user is carried in the attaching position register of fixed network; For not finishing the fixed network that intelligent network is transformed, owing to do not have this network element of attaching position register in the network, can in switch, be carried by identifying user, the information that number carries takes place and is recorded in gateway exchange/tandem exchange in the user, gateway exchange/tandem exchange inquiry local data base obtains the user and carries the network No. of crossing into the network correspondence.
Step 403: fixed network gateway exchange/tandem exchange analyzed network No., and call proceeding is carried gateway exchange into network to number.Number carries into the gateway exchange of network and analyzed network No., judges that this calling is at the calling of carrying into the user of present networks, then finishes continuing of calling out.
The fixed network user does when called, called routing iinformation (not finishing the fixed network that intelligentized pstn is transformed) is perhaps inquired about to the called routing iinformation of home location register inquiry (finishing the fixed network that intelligentized pstn is transformed) by fixed network gateway exchange/tandem exchange in gateway exchange/tandem exchange; Attaching position register returned network No. to fixed network gateway exchange/tandem exchange; Cross network No. indication fixed network gateway exchange/tandem exchange and calling is delivered to the gateway exchange that carries into network (being the current real signatory network of called subscriber); The gateway exchange that carries network is analyzed the network No. of crossing in the message related to calls, just can judge that this calling is at the calling of carrying into the user of present networks, carries into network and finishes continuing to calling.
Claims (16)
1, a kind of device that the realization number carries between multiple standard network under accounting system control, cooperates the number of realizing between the multiple standard network to carry with the attaching position register and the switch of multiple standard network, it is characterized in that this device comprises:
Accounting system Complex interface machine, be connected between the attaching position register of accounting system and each network, the number that is used to store the user carries information, receive the operational order of accounting system to user data, the current signatory network of inquiring user, order is sent to the relevant device of the current subscription network of user, and return the result of this command execution to accounting system;
Gateway, be connected between the attaching position register and corresponding switch of each network, carrying server by number is connected with described accounting system Complex interface machine, finishing multiple standard network application-level protocol handles, so that and the switch intercommunication of heterogeneous networks, finish inquiry that number carries information, finish the user and carry reorientation into network;
Number carries server, interconnected with described accounting system Complex interface machine, the number that is used to store the user carries information, interconnected with described gateway, the number that is used to receive described gateway carries information inquiring request, and information that number carries is taken place in the user return to described gateway and gateway and carry out number and carry the information inquiry interacting message.
2, device as claimed in claim 1, it is characterized in that, described number carries the number of storing in the server and carries information, comprising: the number that is carried or carry out the sign of network or carry out the home location register mark of network or carry sign into network, carry into the home location register mark of network or cross network No..
3, device as claimed in claim 1, it is characterized in that, the number of storing in the described accounting system Complex interface machine carries information, comprising: the number that is carried or carry out the home location register mark of network or carry home location register mark into network.
4, device as claimed in claim 1, it is characterized in that, described accounting system Complex interface machine is an independent physical entity, or be incorporated into a physical entity of described accounting system or be incorporated into the physical entity that number carries server, or be incorporated into a physical entity of gateway.
5, device as claimed in claim 1 is characterized in that, described multiple standard network is same operator or different operators network, comprising: fixed network or developing from pas network or GSM network or cdma network or 3G network.
6, device as claimed in claim 1, it is characterized in that, it is interconnected by No.7 nation-wide Network or IP signaling net or local area network (LAN) with described accounting system Complex interface machine, described gateway respectively that described number carries server, and described accounting system Complex interface machine and described accounting system pass through Ethernet or X.25 signaling network is interconnected.
7, a kind of method that the realization number carries between multiple standard network based on the described device of claim 1 is characterized in that, comprises the steps:
(1) accounting system is according to user type, behind the user applies number portability service, by the user data in the former subscription network of accounting system Complex interface machine deletion mobile subscriber or in the former subscription network of fixed network user the mark fixed network user move out and do not delete this user data;
(2) the accounting system business datum that the user that number carries will take place by the accounting system Complex interface machine new subscription network of moving into deposits this user's the number information of carrying in number and carries server;
(3) user's that carries of accounting system Complex interface machine storage number carries information.
8, method as claimed in claim 7 is characterized in that, the described number information of carrying in step (2) or (3) comprises:
The number that is carried or carry out the sign of network or carry out the home location register mark of network or carry sign, carry or cross network No. into the home location register mark of network into network.
9, method as claimed in claim 7, it is characterized in that, described multiple standard network is same operator or different operators network, comprise: fixed network or developing from pas network or GSM network or cdma network or 3G network, correspondingly, mobile subscriber described in the step (1) is Personal Handyphone System user or GSM user or 3G subscription or CDMA user.
10, number takes place and carries the method for calling of back when called in a kind of mobile subscriber based on the described device of claim 1, it is characterized in that, comprises the steps:
(1) call request message delivered to carried out the network switch, this switch send carry called number routing inquiry request message to described gateway, carry server by this gateway to number and send inquiry request message;
(2) number carries the information of carrying of server lookup called number, returns to gateway and carries the information inquiry result, if the called subscriber number takes place carries, the network No. of crossing that gateway will carry into the network correspondence returns to and carries out the network switch;
(3) carry out the network switch and analyze the described network No. of crossing, call proceeding is carried switch into network to number, carry at described number and to analyze network No. into the switch of network and judge that this calling is during at the calling of carrying into the user of present networks, finishes continuing of calling out.
11, method of calling as claimed in claim 10 is characterized in that, step further comprises in (2):
If number does not take place and carries in the called subscriber, gateway is transmitted to routing inquiry message the attaching position register of called number home network again, after this attaching position register gets access to user's roaming number, roaming number is carried at returns to gateway in the routing query response message, gateway returns to gateway exchange with routing query response message again; Gateway exchange arrives called on-site end office (EO) according to roaming number with call proceeding, and end office (EO) connects called.
Attaching position register is carried at roaming number in the routing query response message, directly routing query response message is returned to gateway exchange then, and does not need to give gateway exchange through the gateway forwards routing query response message.
12, number takes place and carries the method for calling of back when called in a kind of mobile subscriber based on the described device of claim 1, it is characterized in that, comprises the steps:
(1) call request message is delivered to the switch that carries out network, this switch transmission carries the routing inquiry request message of called number to described gateway;
(2) described gateway is given the attaching position register that carries out network with the routing inquiry request forwards, if the user number is taken place carried, attaching position register returns the routing query response message of carrying error code " unknown subscriber " to gateway;
(3) described gateway is received and is carried error code for after the routing query response message of " unknown subscriber ", carries server to number and sends inquiry request message;
(4) number carries server and returns the user information that number carries takes place, and the network No. of crossing that gateway will carry into the network correspondence returns to;
(5) switch that carries out network was analyzed network No., call proceeding is carried switch into network to number, described number carries into the switch of network and analyzed network No., judges that this calling is at the calling of carrying into the present networks user, then finishes continuing of calling out.
13, method of calling as claimed in claim 12 is characterized in that, step (2) further comprises:
If number does not take place and carries in the user, then after the attaching position register of called number belonging network obtains user's roaming number, return routing query response message to gateway, by gateway routing query response message is returned to gateway exchange, gateway exchange arrives called on-site end office (EO) according to roaming number with call proceeding, and end office (EO) connects called.
14, method of calling as claimed in claim 12 is characterized in that, step (4) further comprises:
If number carries and does not find called number in the server and carry information, illustrate that the called subscriber is a non-existent user, number carries server and returns Query Result, if the user number is not taken place carried, gateway returns to gateway exchange with routing query response message.Gateway exchange is analyzed routing query response message and is carried error reason " unknown subscriber ", then puts number unobtainable tone to caller, this end of calling.
15, number takes place and carries the method for calling of back when called in a kind of fixed network user based on the described device of claim 1, it is characterized in that, comprises the steps:
(1) fixed network gateway exchange/tandem exchange initiates routing inquiry request message to the fixed network attaching position register, carries called number in the message;
(2) the attaching position register inquiry is called, judges that the called number that taken place carries, and returns the network No. of crossing that carries into the network correspondence to fixed network gateway exchange/tandem exchange;
(3) fixed network gateway exchange/tandem exchange analyzed network No., call proceeding is carried gateway exchange into network to number, this number carries into the gateway exchange of network and analyzed network No., judges that this calling is at the calling of carrying into the user of present networks, then finishes continuing of calling out.
16, method of calling as claimed in claim 15 is characterized in that, step (2) further comprises:
For not finishing the fixed network that intelligent network is transformed, identifying user is carried in switch, the information that number carries takes place and is recorded in gateway exchange/tandem exchange in the user, and gateway exchange/tandem exchange's inquiry local data base obtains the user and carries the network No. of crossing into the network correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2007100075578A CN101014066B (en) | 2007-02-06 | 2007-02-06 | Apparatus and method for realizing number portability between multi-type networks |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2007100075578A CN101014066B (en) | 2007-02-06 | 2007-02-06 | Apparatus and method for realizing number portability between multi-type networks |
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| Publication Number | Publication Date |
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| CN101014066A true CN101014066A (en) | 2007-08-08 |
| CN101014066B CN101014066B (en) | 2012-07-18 |
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| CN2007100075578A Expired - Fee Related CN101014066B (en) | 2007-02-06 | 2007-02-06 | Apparatus and method for realizing number portability between multi-type networks |
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Cited By (8)
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| CN102143474A (en) * | 2010-12-15 | 2011-08-03 | 华为软件技术有限公司 | Communication method, equipment and system based on converged mobile and fixed networks |
| CN102780991A (en) * | 2011-05-13 | 2012-11-14 | 中兴通讯股份有限公司 | Roaming user data migration method and device |
| CN106211140A (en) * | 2015-04-30 | 2016-12-07 | 中国电信股份有限公司 | For realizing the method and system of Multi net voting switching at runtime |
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| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN100349473C (en) * | 2004-08-11 | 2007-11-14 | 华为技术有限公司 | Method and system for realizing short message intercommunication based on mixed telephone number |
| CN100518216C (en) * | 2005-06-15 | 2009-07-22 | 中国电信股份有限公司 | Method for carrying number between different networks |
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| CN102143474A (en) * | 2010-12-15 | 2011-08-03 | 华为软件技术有限公司 | Communication method, equipment and system based on converged mobile and fixed networks |
| WO2012079380A1 (en) * | 2010-12-15 | 2012-06-21 | 华为技术有限公司 | Communication method, device and system based on converged mobile and fixed networks |
| CN102780991A (en) * | 2011-05-13 | 2012-11-14 | 中兴通讯股份有限公司 | Roaming user data migration method and device |
| CN106211140A (en) * | 2015-04-30 | 2016-12-07 | 中国电信股份有限公司 | For realizing the method and system of Multi net voting switching at runtime |
| CN110636492A (en) * | 2018-06-22 | 2019-12-31 | 国际商业机器公司 | Handover of mobile service providers using blockchains |
| CN109474972A (en) * | 2019-01-04 | 2019-03-15 | 中国联合网络通信集团有限公司 | Call processing method, system and storage medium |
| CN109462619B (en) * | 2019-01-04 | 2021-07-27 | 中国联合网络通信集团有限公司 | Call processing method, system and storage medium |
| 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 |
| CN110312220A (en) * | 2019-07-02 | 2019-10-08 | 中国联合网络通信集团有限公司 | A kind of communication means and communication system |
| 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 |
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