CN101902709A - Method, short message service center, HLR and system for implementing internetwork roaming for short message service users - Google Patents
Method, short message service center, HLR and system for implementing internetwork roaming for short message service users Download PDFInfo
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- CN101902709A CN101902709A CN2010102331481A CN201010233148A CN101902709A CN 101902709 A CN101902709 A CN 101902709A CN 2010102331481 A CN2010102331481 A CN 2010102331481A CN 201010233148 A CN201010233148 A CN 201010233148A CN 101902709 A CN101902709 A CN 101902709A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
- H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/18—Service support devices; Network management devices
- H04W88/184—Messaging devices, e.g. message centre
Abstract
The invention relates to a method for implementing internetwork roaming for short message service users, which comprises the following steps: a short message service center initiates a terminal call request to a home location register HLR; the HLR responds to the terminal call request and returns an MSC address of a terminal call mobile switching center MSC; the short message service center judges whether the terminal call MSC address contains a special number or not; if the terminal call MSC address contains the special number, the short message service center re-initiates the corresponding terminal call request to the HLR according to the special number. The invention accordingly provides the short message service center, the HLR and a system for implementing the internetwork roaming for the short message service users. The method can carry out the special treatment of the internetwork roaming according to the special number by using the short message service center to inquire whether the terminal call MSC address returned from the HLR contains the special number or not, thereby not only effectively implementing the message delivery among the internetwork roaming users, but also not increasing redundant interfaces or network elements, and greatly saving the cost in comparison with the prior art.
Description
Technical field
The present invention relates to field of mobile communication, particularly a kind of method, sms center, HLR and system that realizes the short-message users internetwork roaming.
Background technology
Internetwork roaming is that same operator builds under the situation of the network of throwing the net more, a kind of business that is provided with for obstacle between the network that provides the user to use to throw the net network and desalination user more.The user can carry out soft handover by internetwork roaming between a plurality of heterogeneous networks of operator, thereby rationally utilizes Internet resources.
Arrival along with the 3G epoch, WCDMA, TDS-CDMA, three kinds of standard networks of CDMA2000 are run neck and neck and will be become main flow, the diverse network standard also all has advantage separately, so the optimization of internetwork roaming also becomes and is even more important for example delivery of message between the roaming users between networks.
Short message service center in the past is based on route and the forwarding of being carried out message by the section of calling out the numbers, and this delivery pass-through mode carries out based on the attaching relation of number section and carrier network fully.If but the business of support user network internetwork roaming, Subscriber Number is one all the time, when switching between heterogeneous networks, just causes user number section and network not to have attaching relation, therefore can not simply directly carry out short message final calling by number section again.
Based on above reason, how to realize that under this application the problem of purpose Subscriber Number ownership has just become key.Existing common way has following two kinds:
1. increase RN (Routing Number, routing number) query messages, before exhaling eventually, judge user attaching earlier.
The similar standard number of this method carries pattern, judges purpose user's current ownership by RN.Though this method is very accurate, flow process is also very clear, needs to increase RN query messages interface, and increases the corresponding relation that network element is preserved Subscriber Number and RN.Therefore, it relatively is fit to the whole network and realizes number portability service, with independent network element unified management overall situation user RN information.But with regard to single operator, but economical inadequately, need higher network rebuilding cost, and increased the maintenance of a network element.
2. open an account by sms center, deliver message according to the user network attaching information.
This method is actual to be to utilize sms center to do the preservation of user attaching information.So, in the sms center side, though very clear and definite to user's ownership, but also need sms center to safeguard a cover user information in addition, and may also need to increase interface, with user profile by the synchronous sms center of HLR (Home Location Register, attaching position register).Therefore, this method makes that also cost is higher.
Therefore, be badly in need of a kind ofly saving cost, and effectively realize the method for the delivery of roaming users between networks.
Summary of the invention
Main purpose of the present invention provides a kind of method, sms center, HLR and system that realizes the short-message users internetwork roaming, is intended to save cost, and realizes the delivery of roaming users between networks effectively.
The invention provides a kind of method that realizes the short-message users internetwork roaming, may further comprise the steps:
Sms center is initiated final call request to attaching position register HLR;
HLR responds described final call request, and returns and exhale the moving exchanging center MSC address eventually;
Short message service center judges exhales the MSC address whether to comprise special number described end;
When exhaling the MSC address to comprise special number eventually, sms center is initiated corresponding final call request to HLR again then according to special number.
Preferably, above-mentioned HLR responds described final call request, and returns eventually and exhale MSC mobile switching centre address to comprise:
HLR obtains final call request information according to described final call request;
Judge whether final call request information is consistent with user's current network positional information; If then return and exhale the MSC address end that comprises user's current position information; Otherwise return and exhale the MSC address end that comprises special number.
Preferably, the said short message center is initiated final call request to HLR again and is comprised according to special number:
According to special number, obtain the network information of eventually exhaling the user and being roamed;
According to the network information of exhaling the user to roam described end, initiate corresponding final call request to HLR again.
Preferably, the said short message center judges that exhaling described end the MSC address whether to comprise special number also comprises afterwards:
Exhale the MSC address not comprise special number when described end, sms center then keeps exhaling original end pattern to carry out exhaling end.
Preferably, above-mentioned HLR is a comprehensive attaching position register of supporting the final call request of multiple heterogeneous networks interface simultaneously, or a plurality of corresponding single attaching position register of supporting the final call request of single network interfaces.
Preferably, when described HLR is a plurality of single attaching position register, initiate to comprise before the final call request to the HLR attaching position register at sms center:
In final call request, add network identity.
The present invention also provides a kind of sms center of realizing the short-message users internetwork roaming, comprising:
The business logic processing module is used for initiating final call request to attaching position register HLR; Also be used for when HLR responds described final call request and end of returning exhales the moving exchanging center MSC address to comprise special number,, initiating corresponding final call request to HLR again according to special number.
Preferably, above-mentioned business logic processing module specifically is used for: obtain the network information of eventually exhaling the user and being roamed according to special number, and according to the network information that exhale the user to roam described end, initiate corresponding final call request to HLR again.
Preferably, above-mentioned HLR supports the comprehensive attaching position register of the final call request of multiple heterogeneous networks interface simultaneously, or a plurality of corresponding single attaching position register of supporting the final call request of single network interface.
Preferably, when above-mentioned HLR was a plurality of single attaching position register, the business logic processing module of described sms center also was used for adding network identity in the final call request of initiating.
The present invention provides a kind of HLR that realizes the short-message users internetwork roaming again, comprising:
Acquisition module is used for the final call request according to described sms center initiation, obtains final call request information;
Respond module is used to judge whether final call request information is consistent with user's current network positional information; If then return and exhale the MSC address end that comprises user's current position information; Otherwise return and exhale the MSC address end that comprises special number, exhale eventually when comprising special number in the MSC address,, initiate corresponding final call request to HLR again according to special number for short message service center judges.
The present invention provides a kind of system that realizes the short-message users internetwork roaming again, comprising:
Sms center is used for initiating final call request to attaching position register HLR, judges that HLR responds described final call request and end of returning exhales whether comprise special number in the moving exchanging center MSC address; If then keep exhaling original end pattern to carry out exhaling end; Otherwise, initiate corresponding final call request to HLR again according to special number;
HLR is used to respond the final call request that described sms center is initiated, and returns and exhale the MSC address eventually.
Preferably, above-mentioned HLR specifically is used for obtaining final call request information according to the final call request that described sms center is initiated, and judges whether final call request information is consistent with user's current network positional information; If then return and exhale the MSC address end that comprises user's current position information; Otherwise return and exhale the MSC address end that comprises special number.
The present invention is by exhaling the MSC address whether to comprise special number the end that sms center inquiry HLR returns, thereby carries out the special processing of internetwork roaming according to special number.Not only effectively realized the message dilivery between the roaming users between networks, and need not increase unnecessary interface or network element, with respect to providing cost savings greatly in the prior art.
Description of drawings
Fig. 1 is the schematic flow sheet that the present invention realizes method one embodiment of short-message users internetwork roaming;
Fig. 2 is the schematic flow sheet that the present invention realizes HLR response final call request among method one embodiment of short-message users internetwork roaming;
Fig. 3 is that the present invention realizes that short-message users is by the schematic flow sheet of G network roaming to the C net;
Fig. 4 is the schematic flow sheet that the present invention realizes another embodiment of method of short-message users internetwork roaming;
Fig. 5 is the structural representation that the present invention realizes one embodiment of system of short-message users internetwork roaming;
Fig. 6 is the structural representation that the present invention realizes HLR one embodiment of short-message users internetwork roaming;
Fig. 7 is the structural representation that the present invention realizes sms center one embodiment of short-message users internetwork roaming.
The realization of the object of the invention, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The present invention is applied to realize the short-message users internetwork roaming under the situation of the network of throwing the net that same operator builds more.Should throw the net more network support different network types respectively, the network support class cdma network (CDMA95, CDMA2000 or the like) of throwing the net for example is hereinafter to be referred as the C net; Another is thrown the net and supports class GSM network (GSM, WCDMA, TDSCDMA or the like), hereinafter to be referred as the G net.The present invention is the implementation procedure that example specifically describes the short-message users internetwork roaming with class cdma network and class GSM network just.Certainly, be not limited in the internetwork roaming between class cdma network and the class GSM network, the present invention is equally applicable to the internetwork roaming between other networks.
Fig. 1 is the schematic flow sheet that the present invention realizes method one embodiment of short-message users internetwork roaming.
Present embodiment realizes that the method for short-message users internetwork roaming comprises:
Step S10, sms center are initiated final call request to HLR;
The calling subscriber is committed to sms center with short message, after sms center receives this short message, initiates final call request to HLR (Home Location Register, attaching position register), to obtain called subscriber's routing iinformation.When the called subscriber belongs to the C net, then sms center is initiated the final call request of C net, i.e. SMSREQ request.When the called subscriber belongs to the G net, then sms center is initiated the final call request of G net, i.e. SRI request.
Step S11, HLR respond final call request, and return and exhale the MSC address eventually;
This HLR can store user position information; When internetwork roaming takes place this user, can also store roaming information, i.e. the residing current network positional information of user.HLR then responds this final call request after receiving the final call request of sms center initiation, and returns and exhale MSC (Mobile Switching Center, mobile switching centre) address eventually.HLR herein is preferably comprehensive attaching position register, supports the routing interface of getting of C net and G net simultaneously.
With reference to Fig. 2, step S11 further comprises:
Step S111, HLR obtain final call request information according to final call request;
This HLR supports the routing interface of getting of C net and G net simultaneously, and initiates the routing interface of getting that final call request passes through according to sms center, obtains final call request information.For example, when the SMSREQ request that sms center is initiated by the C net, then HLR obtains this SMSREQ solicited message; The SRI that is initiated by G net when sms center asks then, and HLR obtains this SRI solicited message.
Step S112, judge whether final call request information is consistent with user's current network positional information; If then change step S113; Otherwise change step S114;
HLR judges whether the final call request information that gets access to is consistent with user's current network positional information.For example, suppose that final call request that HLR gets access to is the SRI request, and, judge that then final call request information and network location information are inconsistent, commentaries on classics step S114 according to user's current network positional information former G of the belonging to net of user, the current C net that roamed to as can be known.Suppose that final call request that HLR gets access to is the SRI request, and, judge that then final call request information is consistent with network location information, commentaries on classics step S113 according to user's current network positional information former G of the belonging to net of user, the current G net that still is in as can be known.
Step S113, return and exhale the MSC address end that comprises user's current position information;
When the called subscriber roamed, then HLR responded this final call request, and returned and exhale the MSC address end that comprises user's current position information.
Step S114, return and exhale the MSC address end that comprises special number.
When the called subscriber roamed, then HLR responded this final call request, and returned and exhale the MSC address end that comprises special number.This special number can be network identity or prefix.For example, the network identity of G net is 01 in the present embodiment, and the network identity of C net is 02.
Step S12, short message service center judges exhale the MSC address whether to comprise special number eventually; If then change step S13; Otherwise change step S14;
Judge and exhale this end the MSC address whether to comprise special number after exhaling the MSC address end that sms center reception HLR returns; If then change step S13; Otherwise change step S14.
Step S13, according to special number, initiate corresponding final call request to HLR again; And return step S11;
This step S13 further comprises:
Steps A, according to special number, obtain the network information of eventually exhaling the user to roam;
Sms center obtains the network information of exhaling the user to roam eventually according to the special number that HLR returns.For example, the special number in the present embodiment is 01, and then obtaining the network information of exhaling the user to roam eventually is the G net, promptly exhales the user to roam to the G net eventually; Special number is 02, and then obtaining the network information of exhaling the user to roam eventually is the C net, promptly exhales the user to roam to the C net eventually.
Step B, according to the network information of eventually exhaling the user and being roamed, initiate corresponding final call request to HLR again.
When the network information of eventually exhaling the user and being roamed is the G net, then initiate the SRI request to HLR again; When the network information of eventually exhaling the user and being roamed is the C net, then initiate the SMSREQ request to HLR again.
Step S14, the maintenance pattern of exhaling at original end carry out exhaling end.
When eventually exhaling the MSC address not comprise special number, promptly represent to exhale this end the user not roam to other network, then sms center is exhaled the MSC address at end of returning according to HLR, keeps exhaling original end pattern to carry out exhaling end.
Present embodiment is by exhaling the MSC address whether to comprise special number the end that sms center inquiry HLR returns, thereby carries out the special processing of internetwork roaming according to special number.Present embodiment has not only effectively been realized the message dilivery between the roaming users between networks, and need not increase unnecessary interface or network element, with respect to providing cost savings greatly in the prior art.
Fig. 3 is that the present invention realizes that short-message users is by the schematic flow sheet of G network roaming to the C net.
Called number is that 8618900000001 user belonged to the G net originally, and current internetwork roaming is to the C net.It exhales flow process as follows eventually:
A, sms center are initiated G net final call request (being the SRI request) to comprehensive HLR, and called number is 8618900000001.
B, comprehensive HLR respond this SRI request because current called subscriber by the G network roaming to the C net, exhale the MSC address end that comprises special number so this comprehensive HLR returns.For example, on called number, add special number, promptly 028618900000001 as exhaling the MSC address eventually.
Exhale whether comprise special number in the MSC address end that c, the comprehensive HLR of short message service center judges return, exhale the MSC address to comprise special number the end that this comprehensive HLR of result returns, then sms center is according to this special number, judge this called subscriber internetwork roaming to the C net, so initiate the final call request of SMSREQ again to comprehensive HLR.
D, comprehensive HLR respond this SMSREQ request, and return and exhale the MSC address end that comprises current position information.Thereby make sms center according to exhaling the MSC address end that comprises current position information, the message success is exhaled eventually.
Need to prove that the present invention realizes that short-message users is consistent to the flow process of C net by the G network roaming with the realization short-message users to the flow process of G net by the C network roaming, just repeats no more at this.
With reference to Fig. 4, the schematic flow sheet that the present invention realizes another embodiment of method of short-message users internetwork roaming is proposed.
Be that with the difference of the foregoing description HLR is single attaching position register in the method for present embodiment realization short-message users internetwork roaming, the corresponding final call request of supporting single network interface.For example, C net HLR supports the SMSREQ request that sms center is initiated, and G net HLR supports the SRI request that sms center is initiated.
Because when sms center is initiated final call request to HLR, except needs option interface type, also needing to determine the office direction of HLR simultaneously, generally is as exhaling Subscriber Number to carry out route implementing eventually with SCCP (Signaling Connect ion Control Part, SCCP) layer.For comprehensive HLR, when internetwork roaming took place, though twice final call request interface difference that sms center is initiated, office direction all was one.
And for single HLR, in order to distinguish the office direction of twice final call request, present embodiment realizes that the method for short-message users internetwork roaming may further comprise the steps:
Step S20, in final call request, add network identity;
Concrete, add network identity before the destination address of the SCCP layer in final call request, so that the final call request that the HLR response sms center of network enabled sign is initiated.For example, when adding network identity 01, the office direction of representing this final call request is G net HLR; When adding network identity 02, the office direction of representing this final call request is C net HLR.In like manner, Dui Ying HLR also supports to have added the identification of the final call request of operator logo.
Step S21, sms center are initiated final call request to HLR;
Step S22, HLR respond final call request, and return and exhale the MSC address eventually;
Step S23, short message service center judges exhale the MSC address whether to comprise special number eventually; If then change step S24; Otherwise change step S25;
Step S24, according to special number, initiate corresponding final call request to HLR again;
Step S25, the maintenance pattern of exhaling at original end carry out exhaling end.
Step S10, step S11 in step S21, step S22, step S23, step S24, step S25 and the foregoing description, step S12, step S13, step S14 are consistent, just repeat no more at this.
The realization flow of short-message users internetwork roaming under the situation that following mask body narration HLR is single attaching position register.Suppose that called number is that 8618900000002 user belonged to the C net originally, current internetwork roaming is to the G net.Exhale flow process as follows eventually:
A, sms center are initiated the SMSREQ request to HLR, and called number is 8618900000002, and behind the interpolation network identity, the destination address of SCCP layer is 028618900000002 in the SMSREQ request in final call request (being the SMSREQ request).
B, C net HLR responds this SMSREQ request because current called subscriber by the C network roaming to the G net, return and exhale the MSC address end that comprises special number so C nets HLR.
Exhale the MSC address whether to comprise special number the end that c, short message service center judges C net HLR returns, this C net HLR exhales the MSC address to comprise special number at end of returning as a result, then sms center is initiated the SRI request again, called number remains 8618900000002, but add network identity in final call request (being the SRI request) after, the destination address of SCCP layer is 018618900000002 in the SRI request.
D, G net HLR responds this SRI request, and returns and exhale the MSC address end that comprises current position information.Thereby make sms center according to exhaling the MSC address end that comprises current position information, the message success is exhaled eventually.
Fig. 5 is the structural representation that the present invention realizes one embodiment of system of short-message users internetwork roaming.
Present embodiment is realized the system of short-message users internetwork roaming, comprising:
HLR200 is used to respond the final call request that sms center 100 is initiated, and returns and exhale the MSC address eventually.
The calling subscriber is committed to sms center 100 with short message, after sms center 100 receives this short message, initiates final call request to HLR200 (Home Location Register, attaching position register) 200, to obtain called subscriber's routing iinformation.Return according to HLR200 to exhale the MSC address choice eventually be to keep original end pattern of exhaling to carry out that exhale end or according to special number, again to HLR200 initiation final call request to sms center 100 then.
Fig. 6 is the structural representation that the present invention realizes HLR200 one embodiment of short-message users internetwork roaming.
Present embodiment realizes that the HLR200 of short-message users internetwork roaming can store user position information; When internetwork roaming takes place this user, can also store roaming information, i.e. the residing current network positional information of user.HLR200 then responds this final call request after receiving the final call request of sms center 100 initiations, and returns and exhale MSC (Mobile Switching Center, mobile switching centre) address eventually.It specifically comprises:
Respond module 21 is used to judge whether final call request information is consistent with user's current network positional information; If then return and exhale the MSC address end that comprises user's current position information; Otherwise return and exhale the MSC address end that comprises special number.
The respond module 21 of HLR200 judges whether the final call request information that acquisition module 20 gets access to is consistent with user's current network positional information.For example, suppose that the final call request that acquisition module 20 gets access to is the SRI request, and according to user's current network positional information former G of the belonging to net of user, the current C net that roamed to as can be known, judge that then final call request information and network location information are inconsistent, return and exhale the MSC address end that comprises special number.Suppose that the final call request that acquisition module 20 gets access to is the SRI request, and according to user's current network positional information former G of the belonging to net of user, the current G net that still is in as can be known, judge that then final call request information is consistent with network location information, return and exhale the MSC address end that comprises user's current position information.
This HLR200 can or be a plurality of corresponding single attaching position registers of supporting the final call request of single network interfaces for the comprehensive attaching position register of the final call request of supporting multiple heterogeneous networks interface simultaneously.
Fig. 7 is the structural representation that the present invention realizes sms center one embodiment of short-message users internetwork roaming.
Present embodiment realizes that the sms center 100 of short-message users internetwork roaming comprises:
Business logic processing module 10 is used for initiating final call request to HLR200200; Also be used for when HLR200 responds described final call request and end of returning exhales the MSC address to comprise special number,, initiating corresponding final call request to HLR200 again according to special number;
HLR200 in the present embodiment is comprehensive attaching position register, supports the final call request of multiple heterogeneous networks interface simultaneously, for example C net and G net.The final call request that HLR200 response service logic processing module 10 is initiated is judged eventually and is exhaled the user whether internetwork roaming takes place, and is then to return to exhale the MSC address end that comprises special number; Otherwise return and exhale the MSC address end that comprises user's current position information.This special number can be network identity or prefix.For example, the network identity of G net is 01 in the present embodiment, and the network identity of C net is 02.
This business logic processing module 10 specifically is used for: obtain the network information of exhaling the user to roam eventually according to special number, and according to the network information of exhaling the user to roam this end, initiate final call request to HLR200 again.For example, the special number in the present embodiment is 01, and then obtaining the network information of exhaling the user to roam eventually is the G net, promptly exhales the user to roam to the G net eventually, then initiates the SRI request to HLR200 again; Special number is 02, and then obtaining the network information of exhaling the user to roam eventually is the C net, promptly exhales the user to roam to the C net eventually, then initiates the SMSREQ request to HLR200 again.
Present embodiment is delivered by the note of integrated short message center 100 and comprehensive HLR200 realization internetwork roaming, need not increase unnecessary network element or interface, has saved the construction and the operation cost of operator greatly.And present embodiment only can be finished the delivery of note by a cover sms center 100, has both reduced the cost of operator's networking and maintenance, makes that also short message billing is more accurate.
Because when sms center 100 is initiated final call request to HLR200, except needs option interface type, also need to determine the office direction of HLR200 simultaneously, generally be as exhaling Subscriber Number to carry out route implementing eventually with SCCP (Signaling Connection ControlPart, SCCP) layer.For comprehensive HLR200, when internetwork roaming took place, though twice final call request interface difference that sms center 100 is initiated, office direction all was one.And for a plurality of corresponding single HLR200 that support the final call request of single network interface, in order to distinguish the office direction of twice final call request, then sms center 100 need be done corresponding improvement.
Therefore, on the basis of the foregoing description, another embodiment that the present invention realizes the sms center of short-message users internetwork roaming has been proposed again.Present embodiment realizes that the business logic processing module 10 of the sms center 100 of short-message users internetwork roaming also is used for: add network identity in the final call request of initiating.
Concrete, add network identity before the destination address of the SCCP layer of sms center 100 in final call request, so that support the HLR200 response final call request of this network identity.For example, when adding network identity 01, the office direction of representing this final call request is G net HLR200; When adding network identity 02, the office direction of representing this final call request is C net HLR200.In like manner, Dui Ying HLR200 also supports to have added the identification of the final call request of operator logo.Therefore, by adding the final call request of network identity, can solve under the single HLR200 situation, the office direction of the final call request that sms center 100 is initiated is distinguished problem.
The above only is the preferred embodiments of the present invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (12)
1. a method that realizes the short-message users internetwork roaming is characterized in that, may further comprise the steps:
Sms center is initiated final call request to attaching position register HLR;
HLR responds described final call request, and returns and exhale the moving exchanging center MSC address eventually;
Short message service center judges exhales the MSC address whether to comprise special number described end;
Exhale the MSC address to comprise special number when described end, sms center is initiated corresponding final call request to HLR again then according to special number.
2. the method for realization short-message users internetwork roaming according to claim 1 is characterized in that described HLR responds described final call request, and returns eventually and exhale MSC mobile switching centre address to comprise:
HLR obtains final call request information according to described final call request;
Judge whether final call request information is consistent with user's current network positional information; If then return and exhale the MSC address end that comprises user's current position information; Otherwise return and exhale the MSC address end that comprises special number.
3. the method for realization short-message users internetwork roaming according to claim 1 is characterized in that, described sms center is initiated final call request to HLR again and comprised according to special number:
According to special number, obtain the network information of eventually exhaling the user and being roamed;
According to the network information of exhaling the user to roam described end, initiate corresponding final call request to HLR again.
4. according to the method for each described realization short-message users internetwork roaming in the claim 1 to 3, it is characterized in that, described HLR is a comprehensive attaching position register of supporting the final call request of multiple heterogeneous networks interface simultaneously, or a plurality of corresponding single attaching position register of supporting the final call request of single network interfaces.
5. the method for realization short-message users internetwork roaming according to claim 4 is characterized in that, when described HLR is a plurality of single attaching position register, initiates to comprise before the final call request to the HLR attaching position register at described sms center:
In final call request, add network identity.
6. a sms center of realizing the short-message users internetwork roaming is characterized in that, comprising:
The business logic processing module is used for initiating final call request to attaching position register HLR; Also be used for when HLR responds described final call request and end of returning exhales the moving exchanging center MSC address to comprise special number,, initiating corresponding final call request to HLR again according to special number.
7. the sms center of realization short-message users internetwork roaming according to claim 6, it is characterized in that, described business logic processing module specifically is used for: obtain the network information of eventually exhaling the user and being roamed according to special number, and, initiate corresponding final call request to HLR again according to the network information that exhale the user to roam described end.
8. according to the sms center of claim 6 or 7 described realization short-message users internetwork roamings, it is characterized in that, described HLR is a comprehensive attaching position register of supporting the final call request of multiple heterogeneous networks interface simultaneously, or a plurality of corresponding single attaching position register of supporting the final call request of single network interfaces.
9. the sms center of realization short-message users internetwork roaming according to claim 8, it is characterized in that, when described HLR was a plurality of single attaching position register, the business logic processing module of described sms center also was used for adding network identity in the final call request of initiating.
10. a HLR who realizes the short-message users internetwork roaming is characterized in that, comprising:
Acquisition module is used for the final call request according to described sms center initiation, obtains final call request information;
Respond module is used to judge whether final call request information is consistent with user's current network positional information; If then return and exhale the MSC address end that comprises user's current position information; Otherwise return and exhale the MSC address end that comprises special number, exhale described end when comprising special number in the MSC address,, initiate corresponding final call request to HLR again according to special number for short message service center judges.
11. a system that realizes the short-message users internetwork roaming is characterized in that, comprising:
Sms center is used for initiating final call request to attaching position register HLR; Also be used for when HLR responds described final call request and end of returning exhales the moving exchanging center MSC address to comprise special number,, initiating corresponding final call request to HLR again according to special number;
HLR is used to respond the final call request that described sms center is initiated, and returns and exhale the MSC address eventually.
12. the system of realization short-message users internetwork roaming according to claim 11, it is characterized in that, described HLR specifically is used for obtaining final call request information according to the final call request that described sms center is initiated, and judges whether final call request information is consistent with user's current network positional information; If then return and exhale the MSC address end that comprises user's current position information; Otherwise return and exhale the MSC address end that comprises special number.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010233148.1A CN101902709B (en) | 2010-07-21 | 2010-07-21 | Realize the method for short-message users internetwork roaming, sms center, HLR and system |
| CA2793043A CA2793043C (en) | 2010-07-21 | 2010-09-20 | Method, short message center, home location register and system for achieving short message user roaming between networks |
| BR112012023406A BR112012023406A2 (en) | 2010-07-21 | 2010-09-20 | method for deploying short message user roaming, short message center for deploying short message user roaming, hlr for deploying short message user roaming, and system for deploying short message user roaming short message user |
| PCT/CN2010/077142 WO2012009875A1 (en) | 2010-07-21 | 2010-09-20 | Method, short message center, home location register and system for achieving short message user roaming between networks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010233148.1A CN101902709B (en) | 2010-07-21 | 2010-07-21 | Realize the method for short-message users internetwork roaming, sms center, HLR and system |
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| Publication Number | Publication Date |
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| CN101902709A true CN101902709A (en) | 2010-12-01 |
| CN101902709B CN101902709B (en) | 2016-07-27 |
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| CN201010233148.1A Active CN101902709B (en) | 2010-07-21 | 2010-07-21 | Realize the method for short-message users internetwork roaming, sms center, HLR and system |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN101902709B (en) |
| BR (1) | BR112012023406A2 (en) |
| CA (1) | CA2793043C (en) |
| WO (1) | WO2012009875A1 (en) |
Cited By (2)
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| CN102984671A (en) * | 2011-09-02 | 2013-03-20 | 中兴通讯股份有限公司 | Method and apparatus for message handling |
| CN105791217A (en) * | 2014-12-19 | 2016-07-20 | 中国电信股份有限公司 | System and method for realizing IP short message service |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10856880B1 (en) | 2019-05-25 | 2020-12-08 | Galaxy Therapeutics, Inc. | Systems and methods for treating aneurysms |
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- 2010-07-21 CN CN201010233148.1A patent/CN101902709B/en active Active
- 2010-09-20 CA CA2793043A patent/CA2793043C/en active Active
- 2010-09-20 WO PCT/CN2010/077142 patent/WO2012009875A1/en active Application Filing
- 2010-09-20 BR BR112012023406A patent/BR112012023406A2/en not_active Application Discontinuation
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Also Published As
| Publication number | Publication date |
|---|---|
| CA2793043C (en) | 2016-01-19 |
| BR112012023406A2 (en) | 2017-12-12 |
| CA2793043A1 (en) | 2012-01-26 |
| WO2012009875A1 (en) | 2012-01-26 |
| CN101902709B (en) | 2016-07-27 |
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