CN103037362A - Mobile network number carrying inquiring method and mobile network number carrying inquiring device - Google Patents
Mobile network number carrying inquiring method and mobile network number carrying inquiring device Download PDFInfo
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- CN103037362A CN103037362A CN2012105729521A CN201210572952A CN103037362A CN 103037362 A CN103037362 A CN 103037362A CN 2012105729521 A CN2012105729521 A CN 2012105729521A CN 201210572952 A CN201210572952 A CN 201210572952A CN 103037362 A CN103037362 A CN 103037362A
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Abstract
The invention provides a mobile network number carrying inquiring method and a mobile network number carrying inquiring device, wherein the mobile network number carrying inquiring method comprises that a first service switching point obtains number information of a called mobile terminal, sends an inquiring request to a fixed-line users data center and inquires the number information of the mobile terminal carried in the inquiring request so that the fixed-line users data center can inquire current contract operator information corresponding to the number information of the mobile terminal in a mobile network number carrying data base, the first service switching point obtains the current contract operator information corresponding to the number information of the mobile terminal which is sent by the fixed-line users data center, and a speech path route from a calling fixed network terminal to the called mobile terminal is connected with a mobile network corresponding to a current contract operator according to the current contract operator information.
Description
Technical field
The present invention relates to the communication technology, relate in particular to a kind of mobile network number portability queries method and apparatus.
Background technology
The implication of local number portability is a kind of function that the user keeps existing numbers when changing this locality or mobile operator.At present, when the fixed network user calls out the mobile subscriber that local number portability occurs, if fixed network can not be inquired about the current signatory operator of callee's number in advance, the fixed network user will be in the current signatory operator of this mobile subscriber and occured to make a circulation between the signatory operator in the past to this mobile subscriber's speech channel.
In the prior art, fixed network gateway exchange corresponding to fixed network user with the fixed network user to callee's speech channel be routed to the callee before signatory operator's mobile network, mobile network critical point office by this operator's mobile network is inquired about the current signatory operator of callee's number, after inquiry is finished, speech channel is routed to the current signatory operator mobile network of callee's number.In this querying method, the fixed network user to callee's speech channel all need to be routed to first the callee before signatory operator's mobile network, this operator's mobile network is routed to speech channel the current signatory operator mobile network of callee's number, cause certain alternative channel, wasted a large amount of Internet resources.
Summary of the invention
The invention provides a kind of mobile network number portability queries method and apparatus, be used for solving the problem of the network resources waste that alternative channel of the prior art brings.
First aspect of the present invention provides a kind of mobile network number portability queries method, comprising:
The first Service Switching Point obtains the number information of called portable terminal;
Described the first Service Switching Point sends query requests to fixed network user data center, carry the number information of described portable terminal in the described query requests, so that the current signatory operator's informaiton corresponding to number information of described portable terminal inquired about by described fixed network user data center in the mobile network number portability database of this locality;
Described the first Service Switching Point receives the current signatory operator's informaiton corresponding to number information of the described portable terminal that described fixed network user data center sends;
Described the first Service Switching Point is according to described current signatory operator's informaiton, and the fixed network terminal of caller is routed to described current mobile network corresponding to signatory operator to the speech channel of called described portable terminal.
Another aspect of the present invention also provides a kind of mobile network number portability queries method, comprising:
Fixed network user data center receives the query requests that the first Service Switching Point sends, and carries the number information of described portable terminal in the described query requests;
The information of home location corresponding to number information of described portable terminal inquired about by described fixed network user data center, determine that Service Switching Point corresponding to described information of home location is the first Service Switching Point, then the current signatory operator's informaiton corresponding to number information of the described portable terminal of inquiry in the mobile network number portability database of this locality;
Described fixed network user data center sends to described the first Service Switching Point with described current signatory operator's informaiton, so that described the first Service Switching Point is according to described current signatory operator's informaiton, the fixed network terminal of caller is routed to described current mobile network corresponding to signatory operator to the speech channel of called described portable terminal.
Another aspect of the present invention also provides a kind of mobile network number portability queries device, comprising:
Acquisition module is for the number information that obtains called portable terminal;
Sending module, be used for sending query requests to fixed network user data center, carry the number information of described portable terminal in the described query requests, so that the current signatory operator's informaiton corresponding to number information of described portable terminal inquired about by described fixed network user data center in the mobile network number portability database of this locality;
Receiver module is used for receiving the current signatory operator's informaiton corresponding to number information of the described portable terminal that described fixed network user data center sends;
Routing module is used for according to described current signatory operator's informaiton, and the fixed network terminal of caller is routed to described current mobile network corresponding to signatory operator to the speech channel of called described portable terminal.
Another aspect of the present invention also provides a kind of mobile network number portability queries device, comprising:
Receiver module is used for receiving the query requests that the first Service Switching Point sends, and carries the number information of described portable terminal in the described query requests;
Enquiry module, be used for inquiring about the information of home location corresponding to number information of described portable terminal, determine that Service Switching Point corresponding to described information of home location is the first Service Switching Point, then the current signatory operator's informaiton corresponding to number information of the described portable terminal of inquiry in the mobile network number portability database of this locality;
Sending module, described current signatory operator's informaiton is sent to described the first Service Switching Point, so that described the first Service Switching Point is according to described current signatory operator's informaiton, the fixed network terminal of caller is routed to described current mobile network corresponding to signatory operator to the speech channel of called described portable terminal.
The present invention is by adopting the first Service Switching Point to inquire about the current signatory operator's informaiton corresponding to number information of this portable terminal to fixed network user data center according to the number information of portable terminal, and according to current signatory operator's informaiton the fixed network terminal of caller is routed to current mobile network corresponding to signatory operator to the speech channel of called portable terminal, thereby reduced alternative channel, saved Internet resources.
Description of drawings
Fig. 1 is the flow chart of an embodiment of mobile network number portability queries method of the present invention;
Fig. 2 is the flow chart of another embodiment of mobile network number portability queries method of the present invention;
Flow chart when Fig. 3 is the local mobile number of the local fixed network terminal call of the present invention;
Fig. 4 is the structural representation corresponding with flow chart shown in Figure 3;
Flow chart when Fig. 5 is the local fixed network terminal call of the present invention other places mobile number;
Fig. 6 is the structural representation corresponding with flow chart shown in Figure 5;
Fig. 7 is the structural representation of an embodiment of mobile network number portability queries device of the present invention;
Fig. 8 is the structural representation of another embodiment of mobile network number portability queries device of the present invention.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Fig. 1 is the flow chart of an embodiment of mobile network number portability queries method of the present invention, as shown in Figure 1, comprising:
101, the first Service Switching Point (Services Switching Point, SSP) obtains the number information of called portable terminal.
Under the enforcement scene of the number of local fixed network terminal call local mobile terminal, the first Service Switching Point can receive the first call request that local fixed network terminal sends, and obtains the number information of portable terminal from the first call request; Under the enforcement scene of the number of local fixed network terminal call other places portable terminal, the first Service Switching Point can also obtain from the second Service Switching Point the number information of portable terminal, and the second Service Switching Point is the number information that obtains portable terminal from the second call request that the local fixed network terminal that receives sends, the second Service Switching Point is at (the Subscriber Data Center of fixed network user data center of this locality, when the ownership place Service Switching Point that SDC) inquires the portable terminal of local fixed network terminal call is the first Service Switching Point, then send the number information of this portable terminal to the first Service Switching Point.
Further, local fixed network terminal refers to terminal corresponding to local fixed telephone number, under the enforcement scene of the number of local fixed network terminal call local mobile terminal, the detailed process that the first Service Switching Point receives the first call request of local fixed network terminal transmission is, initiate the first call request during the number of local fixed network terminal call portable terminal, the first call request is sent to the end office (EO) that is connected with local fixed network terminal, end office (EO) sends to the first call request the tandem exchange that is connected with end office (EO), the first Service Switching Point in the tandem exchange receives the first call request, and end office (EO) is the telephone call office that directly links to each other by the subscribers feeder user corresponding with the fixed network terminal.
Under the enforcement scene of the number of local fixed network terminal call other places portable terminal, the first Service Switching Point obtains the number information of portable terminal from the second Service Switching Point detailed process is, initiate the second call request during the number of the local fixed network terminal call portable terminal of the second Service Switching Point, the second call request is sent to the end office (EO) that is connected with local fixed network terminal, end office (EO) sends to the second call request the tandem exchange that is connected with end office (EO), the second Service Switching Point in the tandem exchange receives the second call request, number information according to the portable terminal in the second call request sends query requests to fixed network user data center corresponding to the second Service Switching Point, the ownership place that the number information of enquiry mobile terminal is corresponding, be the area code corresponding to number information of portable terminal, the name a person for a particular job number information of portable terminal and corresponding area code of the second operation exchange sends to fixed network gateway exchange corresponding to the second Service Switching Point, the fixed network gateway exchange sends to toll network with number information and the corresponding area code of portable terminal, toll network is according to tandem exchange corresponding to number information first Service Switching Point of area code with portable terminal, the number information of the first Service Switching Point mobile terminal receive.
102, the first Service Switching Point sends query requests to fixed network user data center, carry the number information of portable terminal in the query requests, so that the current signatory operator's informaiton corresponding to number information of fixed network user data center enquiry mobile terminal in the mobile network number portability database of this locality.
Wherein, the database that the mobile network number portability database increases newly for fixed network user data center, preserve the current signatory operator's informaiton corresponding to number information of local mobile terminal in the mobile network number portability database, when the number of portable terminal is the other places, fixed network user data center can enquiry mobile terminal ownership place corresponding to number information, the number information of portable terminal is sent to Service Switching Point corresponding to ownership place, so that this Service Switching Point utilizes the current signatory operator's informaiton corresponding to number information of local fixed network user data center enquiry mobile terminal.
103, the first Service Switching Point receives the current signatory operator's informaiton corresponding to number information of the portable terminal of fixed network user data center transmission.
104, the first Service Switching Point is according to current signatory operator's informaiton, and the fixed network terminal of caller is routed to current mobile network corresponding to signatory operator to the speech channel of called portable terminal.
The first Service Switching Point can be routed to the speech channel of carrying current signatory operator's informaiton corresponding fixed network gateway exchange, so that the fixed network gateway exchange is routed to current mobile network corresponding to signatory operator according to current signatory operator's informaiton with speech channel.
Further, the operation trading company segment information corresponding to number information of the mobile network critical point office enquiry mobile terminal among the mobile network, if the Duan Weiben of the operation trading company operation trading company section that the number information of portable terminal is corresponding, then inquire about attaching position register (the Home Location Register of this operator, HLR), if the operation trading company section that the number information of portable terminal is corresponding does not belong to this operation trading company section, then inquire about local number portability attaching position register (the Number Portability Home Location Register of Fei Ben operator, NPHLR) (the Mobile Switching Center of mobile switching centre corresponding to number information of acquisition portable terminal, MSC) routing iinformation, speech channel is routed to the mobile switching centre corresponding to number information of portable terminal, the log-on message that the number information of mobile switching centre's enquiry mobile terminal is corresponding is routed to speech channel according to this log-on message the radio reception device at the number place of portable terminal.
The mobile network number portability queries method that present embodiment provides is by adopting the first Service Switching Point to inquire about the current signatory operator's informaiton corresponding to number information of this portable terminal to fixed network user data center according to the number information of portable terminal, and according to current signatory operator's informaiton the fixed network terminal of caller is routed to current mobile network corresponding to signatory operator to the speech channel of called portable terminal, thereby reduced alternative channel, saved Internet resources.
Fig. 2 is the flow chart of another embodiment of mobile network number portability queries method of the present invention, as shown in Figure 2, comprising:
201, fixed network user data center receives the query requests that the first Service Switching Point sends, and carries the number information of portable terminal in the query requests.
202, the information of home location corresponding to number information of fixed network user data center enquiry mobile terminal, determine that Service Switching Point corresponding to information of home location is the first Service Switching Point, then current signatory operator's informaiton corresponding to the number information of enquiry mobile terminal in the mobile network number portability database of this locality.
Wherein, can be for the number information of the portable terminal corresponding area code of information of home location.Fixed network user data center determines that Service Switching Point corresponding to information of home location is the first Service Switching Point, and namely fixed network user data center determines that the on-site area code of tandem exchange corresponding to area code corresponding to the number information of portable terminal and the first Service Switching Point is identical.
Under the enforcement scene of the number of local fixed network terminal call local mobile terminal, fixed network user data center receives the query requests that the first Service Switching Point sends, carry the number information of portable terminal in the query requests, the information of home location corresponding to number information of fixed network user data center enquiry mobile terminal, determine that Service Switching Point corresponding to information of home location is the first Service Switching Point, then current signatory operator's informaiton corresponding to the number information of enquiry mobile terminal in the mobile network number portability database of this locality; Under the enforcement scene of the number of local fixed network terminal call other places portable terminal, fixed network user data center receives the query requests that the second Service Switching Point sends, carry the number information of portable terminal in the query requests, the information of home location corresponding to number information of fixed network user data center enquiry mobile terminal, determine the information of home location of the portable terminal of local fixed network terminal call, be the area code corresponding to number information of portable terminal, the area code corresponding from local fixed network terminal is different, then the fixed network user data center information of home location that the number information of portable terminal is corresponding sends to the second Service Switching Point, the number information of portable terminal sends to the Service Switching Point in tandem exchange corresponding to information of home location so that the second operation exchange is named a person for a particular job, i.e. the first Service Switching Point, so that the first Service Switching Point is at the current signatory operator's informaiton corresponding to number information of the fixed network user data center enquiry mobile terminal of this locality, and the current signatory operator's informaiton corresponding according to the number information of portable terminal, the fixed network terminal of caller is routed to current mobile network corresponding to signatory operator to the speech channel of called portable terminal.
203, fixed network user data center sends to the first Service Switching Point with current signatory operator's informaiton, so that the first Service Switching Point is according to current signatory operator's informaiton, the fixed network terminal of caller is routed to current mobile network corresponding to signatory operator to the speech channel of called portable terminal.
The present invention is by the ownership place corresponding to number information of fixed network user data center enquiry mobile terminal, determine that Service Switching Point corresponding to ownership place is the first Service Switching Point, the current signatory operator's informaiton that the number information of enquiry mobile terminal is corresponding, and current signatory operator's informaiton sent to the first Service Switching Point, so that the first Service Switching Point is routed to current mobile network corresponding to signatory operator with the fixed network terminal of caller to the speech channel of called portable terminal according to current signatory operator's informaiton, thereby reduced alternative channel, saved Internet resources.
Flow process during take the number 186010XXXXX of fixed network terminal call Beijing, Beijing CHINAUNICOM describes as example, namely, the first Service Switching Point receives the first call request that local fixed network terminal sends, from the first call request, obtain the number information of portable terminal, at the current signatory operator's informaiton corresponding to number information of the fixed network user data center enquiry mobile terminal of this locality, according to current signatory operator's informaiton just the fixed network terminal of caller be routed to current mobile network corresponding to signatory operator to the speech channel of called portable terminal.Idiographic flow as shown in Figure 3, the structural representation corresponding with flow process shown in Figure 3 as shown in Figure 4, flow process comprises:
301, fixed network terminal 41 call number 186010XXXXX initiate the first call request, the first call request is sent in the first end office (EO) 42, the first call requests that the fixed network terminal connects carry number 186010XXXXX.
302, the first end office (EO) 42 sends to the first tandem exchange 43 with the first call request, the first Service Switching Point in the first tandem exchange 43 sends query requests to the first fixed network user data center 44, carry number 186010XXXXX in the query requests, comprise local mobile network number portability database in the first fixed network user data center 44.
303, area code 010 corresponding to the 44 enquiry number 186010XXXXX of the first fixed network user data center, determine that this area code is identical with local area code, current signatory operator's informaiton corresponding to enquiry number 186010XXXXX in the number portability database of this locality, be route code corresponding to number 186010XXXXX 1242,1242186010XXXXX is sent to the first Service Switching Point in the first tandem exchange 43.
304, the first operation exchange 1242186010XXXXX that names a person for a particular job sends to the first corresponding fixed network gateway exchange 45.
305, the first fixed network gateway exchange 45 sends to corresponding operator's gateway exchange 46 according to the route code 1242 among the 1242186010XXXXX with number 186010XXXXX.
306, whether operator's gateway exchange 46 enquiry number 186010XXXXX belong to this operation trading company section.
If 307 belong to this operation trading company section, then operator's gateway exchange 46 is inquired about the attaching position register 47 of this operation trading company sections, if do not belong to this operation trading company section, then inquire about the local number portability attaching position register 48 of non-operation trading company section, obtain mobile switching centre's routing iinformation corresponding to number 186010XXXXX, according to routing iinformation number 186010XXXXX is sent to corresponding mobile switching centre 49.
Present embodiment is by adopting Service Switching Point to inquire about corresponding current signatory operator's informaiton according to the number information of portable terminal to fixed network user data center, and according to current signatory operator's informaiton the fixed network terminal of caller is routed to current mobile network corresponding to signatory operator to the speech channel of called portable terminal, and then speech channel is routed to the mobile switching centre corresponding to number information of portable terminal, thereby reduced alternative channel, and Service Switching Point only needs to send the one query request to fixed network user data center, corresponding ownership place and the current signatory operator of number information that just can enquiry mobile terminal, conserve network resources.
Flow process during take the number 186021XXXXX of fixed network terminal call Shanghai, Beijing CHINAUNICOM describes as example, namely the first Service Switching Point obtains the number information of portable terminal from the second Service Switching Point, and the second Service Switching Point is the number information that obtains portable terminal from the second call request that the local fixed network terminal that receives sends, when the ownership place Service Switching Point that the fixed network user data center of the second Service Switching Point in this locality inquires the portable terminal of local fixed network terminal call is the first Service Switching Point, then send the number information of this portable terminal to the first Service Switching Point, the first Service Switching Point is at the current signatory operator's informaiton corresponding to number information of the fixed network user data center enquiry mobile terminal of this locality, and the current signatory operator's informaiton corresponding according to the number information of portable terminal, the fixed network terminal of caller is routed to current mobile network corresponding to signatory operator to the speech channel of called portable terminal.Idiographic flow as shown in Figure 5, the structural representation corresponding with flow process shown in Figure 5 as shown in Figure 6, flow process comprises:
501, fixed network terminal 61 call number 186021XXXXX initiate the second call request, and the second call request is sent to the second end office (EO) 62 that the fixed network network terminal 61 connects.
502, the second end office (EO) 62 sends to the second tandem exchange 63 with the second call request, and the second Service Switching Point in the tandem exchange 63 sends query requests to the second fixed network user data center 64, carries number 186021XXXXX in the query requests.
503, area code 021 corresponding to the 64 enquiry number 186021XXXXX of the second fixed network user data center determines that this area code is different from local area code, and 021186021XXXXX is sent to the second Service Switching Point in the second tandem exchange.
504, the second operation exchange 021186021XXXXX that names a person for a particular job sends to toll network 65.
505, toll network 65 sends to the first tandem exchange 43 corresponding to 186021XXXXX according to area code 021 with 186021XXXXX.
506, the first Service Switching Point in the first tandem exchange 43 sends query requests to the first fixed network user data center 44, carries number 186021XXXXX in the query requests, comprises local mobile network number portability database in the first fixed network user data center 44.
507, area code 021 corresponding to the 44 enquiry number 186021XXXXX of the first fixed network user data center, determine that this area code is identical with local area code, current signatory operator's informaiton corresponding to enquiry number 186021XXXXX in the number portability database of this locality, be route code corresponding to number 186021XXXXX 1242,1242186010XXXXX is sent to the first Service Switching Point in the first tandem exchange 43.
508, the first operation exchange 1242186021XXXXX that names a person for a particular job sends to the first corresponding fixed network gateway exchange 45.
509, the first fixed network gateway exchange 45 sends to corresponding operator's gateway exchange 46 according to the route code 1242 among the 1242186021XXXXX with number 186021XXXXX.
510, whether operator's gateway exchange 46 enquiry number 186021XXXXX belong to this operation trading company section.
If 511 belong to this operation trading company section, then operator's gateway exchange 46 is inquired about the attaching position register 47 of this operation trading company sections, if do not belong to this operation trading company section, then inquire about the local number portability attaching position register 48 of non-operation trading company section, obtain mobile switching centre's routing iinformation corresponding to number 186021XXXXX, according to routing iinformation number 186021XXXXX is sent to corresponding mobile switching centre 49.
Present embodiment is by adopting local traffic exchange point to inquire about corresponding area code according to the number information of portable terminal to fixed network user data center, according to area code the number information of portable terminal is sent to nonlocal Service Switching Point corresponding to area code by toll network, the current signatory operator's informaiton corresponding to number information of other places Service Switching Point enquiry mobile terminal, and according to current signatory operator's informaiton the fixed network terminal of caller is routed to current mobile network corresponding to signatory operator to the speech channel of called portable terminal, and then speech channel is routed to the mobile switching centre corresponding to number information of portable terminal, thereby reduced alternative channel, saved Internet resources.
One of ordinary skill in the art will appreciate that: all or part of step that realizes above-mentioned each embodiment of the method can be finished by the relevant hardware of program command.Aforesaid program can be stored in the computer read/write memory medium.This program is carried out the step that comprises above-mentioned each embodiment of the method when carrying out; And aforesaid storage medium comprises: the various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
Fig. 7 is the structural representation of an embodiment of mobile network number portability queries device of the present invention, as shown in Figure 7, comprising:
Sending module 72, be used for sending query requests to fixed network user data center, carry the number information of portable terminal in the query requests, so that the current signatory operator's informaiton corresponding to number information of fixed network user data center enquiry mobile terminal in the mobile network number portability database of this locality;
Wherein, fixed network user data center comprises the mobile network number portability database, preserves the current signatory operator's informaiton corresponding to number information of local mobile terminal in the mobile network number portability database.
The mobile network number portability queries device that present embodiment provides, the flow process of carrying out mobile network number portability queries method is identical with mobile network number portability queries method embodiment illustrated in fig. 1, so locate to repeat no more.
The mobile network number portability queries device that present embodiment provides is inquired about the current signatory operator's informaiton corresponding to number information of this portable terminal to fixed network user data center according to the number information of portable terminal, and according to current signatory operator's informaiton the fixed network terminal of caller is routed to current mobile network corresponding to signatory operator to the speech channel of called portable terminal, thereby reduced alternative channel, saved Internet resources.
Fig. 8 is the structural representation of another embodiment of mobile network number portability queries device of the present invention, as shown in Figure 8, comprising:
Wherein, the mobile network number portability database is included in the local fixed network user data center.Preserve the current signatory operator's informaiton corresponding to number information of local mobile terminal in the mobile network number portability database.
Sending module 83, current signatory operator's informaiton is sent to the first Service Switching Point, so that the first Service Switching Point is according to current signatory operator's informaiton, the fixed network terminal of caller is routed to current mobile network corresponding to signatory operator to the speech channel of called portable terminal.
The mobile network number portability queries device that present embodiment provides, the flow process of carrying out mobile network number portability queries method is identical with mobile network number portability queries method embodiment illustrated in fig. 2, so locate to repeat no more.
The mobile network number portability queries device that present embodiment provides is inquired about the current signatory operator's informaiton corresponding to number information of this portable terminal according to the number information of portable terminal, and current signatory operator's informaiton sent to the first Service Switching Point, so that the first Service Switching Point is routed to current mobile network corresponding to signatory operator with the fixed network terminal of caller to the speech channel of called portable terminal according to current signatory operator's informaiton, thereby reduced alternative channel, saved Internet resources.
It should be noted that at last: above each embodiment is not intended to limit only in order to technical scheme of the present invention to be described; Although with reference to aforementioned each embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps some or all of technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of various embodiments of the present invention technical scheme.
Claims (8)
1. a mobile network number portability queries method is characterized in that, comprising:
The first Service Switching Point obtains the number information of called portable terminal;
Described the first Service Switching Point sends query requests to fixed network user data center, carry the number information of described portable terminal in the described query requests, so that the current signatory operator's informaiton corresponding to number information of described portable terminal inquired about by described fixed network user data center in the mobile network number portability database of this locality;
Described the first Service Switching Point receives the current signatory operator's informaiton corresponding to number information of the described portable terminal that described fixed network user data center sends;
Described the first Service Switching Point is according to described current signatory operator's informaiton, and the fixed network terminal of caller is routed to described current mobile network corresponding to signatory operator to the speech channel of called described portable terminal.
2. method according to claim 1 is characterized in that, described the first Service Switching Point obtains the number information of called portable terminal, comprising:
Described the first Service Switching Point receives the first call request that local fixed network terminal sends, and carries the number information of described portable terminal in described the first call request; Perhaps,
Described the first Service Switching Point receives the number information of the described portable terminal of the second Service Switching Point transmission, and described the second Service Switching Point obtains the number information of described portable terminal from the second call request that the local fixed network terminal that receives sends.
3. method according to claim 2, it is characterized in that, described the first Service Switching Point is according to described current signatory operator's informaiton, and the fixed network terminal of caller is routed to described current mobile network corresponding to signatory operator to the speech channel of called described portable terminal, is specially:
The name a person for a particular job described speech channel of carrying described current signatory operator's informaiton of described the first operation exchange is routed to corresponding fixed network gateway exchange, so that described fixed network gateway exchange is routed to described current mobile network corresponding to signatory operator according to described current signatory operator's informaiton with described speech channel.
4. a mobile network number portability queries method is characterized in that, comprising:
Fixed network user data center receives the query requests that the first Service Switching Point sends, and carries the number information of described portable terminal in the described query requests;
The information of home location corresponding to number information of described portable terminal inquired about by described fixed network user data center, determine that Service Switching Point corresponding to described information of home location is the first Service Switching Point, then the current signatory operator's informaiton corresponding to number information of the described portable terminal of inquiry in the mobile network number portability database of this locality;
Described fixed network user data center sends to described the first Service Switching Point with described current signatory operator's informaiton, so that described the first Service Switching Point is according to described current signatory operator's informaiton, the fixed network terminal of caller is routed to described current mobile network corresponding to signatory operator to the speech channel of called described portable terminal.
5. a mobile network number portability queries device is characterized in that, comprising:
Acquisition module is for the number information that obtains called portable terminal;
Sending module, be used for sending query requests to fixed network user data center, carry the number information of described portable terminal in the described query requests, so that the current signatory operator's informaiton corresponding to number information of described portable terminal inquired about by described fixed network user data center in the mobile network number portability database of this locality;
Receiver module is used for receiving the current signatory operator's informaiton corresponding to number information of the described portable terminal that described fixed network user data center sends;
Routing module is used for according to described current signatory operator's informaiton, and the fixed network terminal of caller is routed to described current mobile network corresponding to signatory operator to the speech channel of called described portable terminal.
6. device according to claim 5 is characterized in that, described acquisition module specifically is used for,
Receive the first call request that local fixed network terminal sends, carry the number information of described portable terminal in described the first call request; Perhaps,
Receive the number information of the described portable terminal of the second Service Switching Point transmission, described the second Service Switching Point obtains the number information of described portable terminal from the second call request that the local fixed network terminal that receives sends.
7. device according to claim 6 is characterized in that, described routing module specifically is used for,
The described speech channel of carrying described current signatory operator's informaiton is routed to corresponding fixed network gateway exchange, so that described fixed network gateway exchange is routed to described current mobile network corresponding to signatory operator according to described current signatory operator's informaiton with described speech channel.
8. a mobile network number portability queries device is characterized in that, comprising:
Receiver module is used for receiving the query requests that the first Service Switching Point sends, and carries the number information of described portable terminal in the described query requests;
Enquiry module, be used for inquiring about the information of home location corresponding to number information of described portable terminal, determine that Service Switching Point corresponding to described information of home location is the first Service Switching Point, then the current signatory operator's informaiton corresponding to number information of the described portable terminal of inquiry in the mobile network number portability database of this locality;
Sending module, described current signatory operator's informaiton is sent to described the first Service Switching Point, so that described the first Service Switching Point is according to described current signatory operator's informaiton, the fixed network terminal of caller is routed to described current mobile network corresponding to signatory operator to the speech channel of called described portable terminal.
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