CN100488294C - A gateway and method for SMS intercommunication between the CDMA and GSM - Google Patents
A gateway and method for SMS intercommunication between the CDMA and GSM Download PDFInfo
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- CN100488294C CN100488294C CNB2007100730324A CN200710073032A CN100488294C CN 100488294 C CN100488294 C CN 100488294C CN B2007100730324 A CNB2007100730324 A CN B2007100730324A CN 200710073032 A CN200710073032 A CN 200710073032A CN 100488294 C CN100488294 C CN 100488294C
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Abstract
The disclosed method to interact SMS between CDMA and GSM comprises: a. the first network user sends SMS to a user in a second network; b. the first network SMS center converses the stop-calling message signaling of SMS into the route request message recognized by the second network to send to the attribution position register in the second network for route; c. recognizing the returned route response message from said register, and sending the stop-calling message to the second network when the response is success; and d. auto-recognizing the stop-calling message to converse into the response message for the first network to let the latter print dialogue menu. This invention reduces hardware cost greatly, and improves the communication stability and charge accuracy.
Description
Technical field
The present invention relates to wireless communication technology field, relate in particular to the gateway and the method for a kind of CDMA of realization and GSM short message intercommunication.
Background technology
The short message service amount grows with each passing day at present, increasing significantly also appears in the short message service amount between cdma network and the GSM network, each operator also more and more payes attention to the short message service between cdma network and the GSM network, wish to use minimum cost to guarantee the short message service of intercommunication between cdma network and the GSM network, more safe, stable, and it is also more accurate to charge.
The method that realizes CDMA and GSM short message intercommunication in the existing technology has two kinds:
First kind: the method that discloses a kind of CDMA of realization and GSM short message intercommunication as patent CN200610046411, utilize the SMPP agreement, according to the route principle short message is transmitted to the SMGW of the short message service center of corresponding GSM net by the SMGW (short messaging gateway) of CDMA net, and carry out remaining Route Selection and message transmission by the SMGW at corresponding GSM net short message center, realize strange land or rete mirabile short message intercommunication.
But the shortcoming of this method is:
1, realize that by the SMPP agreement mode of short message intercommunication relatively limits to, CDMA and GSM sms center all must be supported the SMPP agreement, and the SMPP consensus standard has more version, may have incompatible situation to connecting.Just need harmonious mutually.It is very flexible that practice gets up not to be.
2, poor with stability for the fail safe of message, the SMPP agreement is to carry out the intercommunication of CDMA and GSM short message in public network.The losing probability of message is bigger.And there is a potential safety hazard.
3, the charging for user message is inaccurate, because use the CDMA of SMPP agreement realization and the intercommunication of GSM short message, to issuing the GSM network with cdma network, perhaps the GSM network is issued the message of cdma network, initiates message and works the short message service center of exhaling and can not know whether correct being received by the purpose user of message accurately.Can directly cause CDMA and the GSM short message intercommunication inaccurate problem of chargeing.
Second kind: in existing network, use transferring equipment to receive the short message that cdma network short message service center and GSM network short message send respectively and carry out the conversion of signaling, be transmitted to purpose GSM short message service center or CDMA short message service center respectively again.And finish retry, storage, the charging of short message.Thereby realize the short message intercommunication of cdma network and GSM network.
The shortcoming of this method is:
A, the cost that needs need to install separately a cover forwards equipment than higher.Be used for connecting cdma network and GSM network.
B, for CDMA short message service center and GSM short message service center the charging more complicated, need to divide to be clipped to and get corresponding ticket in the transferring equipment, and check, finish charging.This charging process more complicated, and make mistakes easily.
C, because the intercommunication of short message need be finished by transferring equipment, passed through middle environment, in the stability of whole system, fail safe just can not be very high like this.
Summary of the invention
Technical problem to be solved by this invention provides the gateway and the method for a kind of CDMA of realization and GSM short message intercommunication, the enough minimum costs of energy guarantee the short message service of intercommunication between cdma network and the GSM network, safer, stable, and it is also more accurate to charge.
For solving the problems of the technologies described above, the objective of the invention is to be achieved through the following technical solutions.
A kind of method that realizes CDMA and GSM short message intercommunication comprises step:
A: first network user sends SMS message to the second network purpose user;
B: the first network short message service center is converted to the discernible route request information of second network with SMS terminal call message signaling, and route request information is transmitted to the attaching position register of second network, the request route;
C: the route response message that the attaching position register of second network returns is discerned, and success message is exhaled message to the end that destination address sends second network;
D: discern the end that second network sends over automatically and exhale response message, and exhale response message, the first network short message service center call list the corresponding end that is converted into first network.
Wherein, for second network purpose user shutdown, short message sends failure, and when purpose user started shooting once more, step c also comprised step:
C1: the second network home location register sends the user and starts shooting registration message to cdma network short message service center;
C2:CDMA network short message service center is converted to this message signaling the startup notifying message of first network.
Wherein, described first network is a cdma network, and second network is the GSM network.
Wherein, described first network is the GSM network, and second network is a cdma network.
Wherein, also comprise after the step c2, the startup notifying message of GSM network is sent to GSM network short message service center.
A kind of gateway of realizing CDMA and GSM short message intercommunication comprises the G-MSC of mobile switching centre, attaching position register G-HLR, the GSM network G-SMSC of short message service center of GSM network, the attaching position register C-HLR of cdma network, the C-MSC of mobile switching centre, the cdma network service processor SC of cdma network, cdma network service processor CG user configuration management platform SCCF, CDMA signaling process front end processor C-MAP, the GSM signaling process machine front end processor G-MAP of GSM network;
Cdma network service processor SC is used to handle the CDMA short message service (SMS) data, the generation of ticket;
Cdma network service processor CG user configuration management platform SCCF is used to deposit the cdma network user and the GSM network user's number segment information, and regularly gives service processor SC with data sync;
CDMA signaling process front end processor C-MAP is used to handle the service processor SC of CDMA short message service center, the attaching position register C-HLR of cdma network, and the message that the C-MSC of mobile switching centre of cdma network sends, or send message to these adjacent network elements;
GSM signaling process machine front end processor G-MAP is used to handle the message that the GSM network sends over, and converts these signaling messages to cdma network discernible signaling message, sends to C-MAP; And receive signaling message from C-MAP, and convert these signalings to signaling message that the GSM network can be discerned, send to the network element of specifying the GSM network.
Wherein, described CDMA signaling process front end processor C-MAP also is used for and will exhales the end of exhaling the GSM network eventually message, GSM network user's startup notifying response message, cdma network user startup notifying forwards to give G-MAP; And reception is exhaled response message, GSM network user's startup notifying message, cdma network user startup notifying response message the end of GSM network from exhaling the end of G-MAP.
Wherein, described G-MAP also is used to receive the route request information that the GSM network G-SMSC of short message service center sends over and exhales message, and return to the GSM network G-SMSC of short message service center route requests response message eventually, exhales response message eventually.
Wherein, the CDMA isdn user startup notifying signaling message that described G-MAP also is used for C-MAP is forwarded converts the GSM network user's startup notifying message to, and is transmitted to G-SMSC.
Wherein, described CDMA signaling process front end processor C-MAP and GSM signaling process machine front end processor G-MAP exist as independent signaling processing module or are under the jurisdiction of on the same signaling processing module.
The present invention has following beneficial effect:
The present invention utilizes existing cdma network short message service center, realizes the intercommunication of CDMA and GSM short message, can reduce hardware cost greatly on the one hand, simultaneously can be safer, stable for intercommunication between CDMA and GSM short message, and it is more accurate, easy to charge.
Description of drawings
Fig. 1 is a system construction drawing of the present invention;
Fig. 2 is in the inventive method, and cdma network sends to the flow chart that GSM network user's short message is handled;
Fig. 3 is in the inventive method, and the GSM network sends to the flow chart that cdma network user short message is handled;
Fig. 4 is in the inventive method, and GSM user starts shooting and initiates notification message flow process figure;
Fig. 5 is in the inventive method, and CDMA user starts shooting and initiates notification message flow process figure.
Embodiment
The core concept of the inventive method is as follows:
1. provide exhaling GSM network short message to carry out the signaling conversion eventually
Can discern automatically for cdma network short message service center, article one, cdma network works the short message of exhaling, purpose user is the cdma network user, or the GSM network user, for exhaling exhale the message signaling to change automatically the GSM network user's end eventually, be converted into the route request information that the GSM network can be discerned.And with the attaching position register G-HLR of forwards to the GSM network, the request route.
2. discern the route response message of GSM network, and initiate to exhale eventually message to the GSM network
After sending route request information for the attaching position register G-HLR of GSM network, receive the route response message that G-HLR (attaching position register of GSM network) returns, content that can identification message.And success message handled, exhale message to the end that destination address sends the GSM network; Handle for failed message, and failed message is returned to the cdma network user.
3. provide exhaling the end of GSM network response message to carry out the signaling conversion
For exhaling response message to discern automatically the end that the GSM network sends over, and carry out the signaling conversion.For sending successful GSM response message, exhale response message the successful end that converts CDMA to, and cdma network short message service center goes out successfully ticket; For the GSM response message that sends failure, the failure that converts CDMA to is exhaled response message eventually, and the ticket that goes out to fail.
4. provide the user that G-HLR the is sended over registration message of starting shooting to carry out signaling conversion
Shut down for the purpose GSM network user, after short message sends failure, start shooting once more the GSM network user, after having upgraded the positional information of GSM network G-HLR, G-HLR can send the user and start shooting registration message to cdma network short message service center, CDMA short message service center carries out the signaling conversion to message, converts the startup notifying message of cdma network to.Thereby proceed issuing of short message.
5. the signaling conversion to GSM network SMS terminal call message is provided
When the GSM network user sends SMS message to the cdma network user,, can discern automatically for the SMS terminal call message that the GSM network is come, gather effective information, exhale such as rising, exhale user etc. eventually, and convert the SMS terminal call message of cdma network to, carry out issuing of message, finish eventually and exhale.
6. the signaling conversion to cdma network SMS terminal call response signaling is provided
For the SMS terminal call response signaling of cdma network, can discern automatically, and carry out the signaling conversion.For sending successful CDMA response message, exhale response message the successful end that converts GSM to, and GSM network short message service center goes out successfully ticket; For the CDMA response message that sends failure, the failure that converts GSM to is exhaled response message eventually, and the ticket that goes out to fail.
7. the cdma network user registration message of starting shooting is carried out signaling conversion
When the GSM network user sends SMS message to the cdma network user, shut down for purpose cdma network user, after short message sends failure, the user starts shooting once more at cdma network, after having upgraded the positional information of cdma network C-HLR (attaching position register of cdma network), C-HLR can send the user and start shooting registration message to cdma network short message service center, and CDMA short message service center carries out the signaling conversion to message, convert the startup notifying message of GSM network to, and send to G net short message center.Thereby make G net short message center proceed issuing of short message.
The present invention is described in further detail below in conjunction with drawings and the specific embodiments:
System construction drawing of the present invention as shown in Figure 1 comprises: cdma network service processor SC, cdma network service processor CG user configuration management platform SCCF, CDMA signaling process front end processor C-MAP, GSM signaling process machine front end processor G-MAP;
Wherein, cdma network service processor SC: be meant cdma network short message service center service processor module, mainly be responsible for the processing of CDMA short message service (SMS) data, the generation of ticket.Also will distinguish source, the purpose Subscriber Number of handled short message in the present invention, having discerned this user is the cdma network user, or the GSM network user.
Cdma network service processor CG user configuration management platform SCCF mainly is a number segment information of depositing the cdma network user and the GSM network user, and regularly gives service processor SC with data sync.
CDMA signaling process front end processor C-MAP belongs to a CDMA short message service center Signaling Processing Unit, be mainly used to handle the service processor SC of CDMA short message service center, the attaching position register C-HLR of cdma network, the message that the C-MSC of mobile switching centre of cdma network comes, or send message to these adjacent network elements.Signaling message that also have to be responsible for needs are sent to the GSM network in the present invention is transmitted to G-MAP, or receives the signaling message from G-MAP, and these forwards is given the network element of the cdma network of appointment.
GSM signaling process machine front end processor G-MAP belongs to a CDMA short message service center Signaling Processing Unit, mainly be the attaching position register G-HLR that handles the GSM network, the message that the G-MSC of mobile switching centre of GSM network comes, convert these signaling messages to signaling message that cdma network can be discerned, send to C-MAP.And receive signaling message from C-MAP, and convert these signalings to signaling message that the GSM network can be discerned, send to the network element of specifying the GSM network.Simultaneously because the cdma network user is considered to this network users at the GSM network, its ownership HLR (attaching position register) is G-MAP, G-MAP is also as the visited MSC (mobile switching centre) of cdma network user at the GSM network, so G-MAP also will receive route request information and the whole message of exhaling that the GSM network G-SMSC of short message service center comes simultaneously, and return to the GSM network G-SMSC of short message service center route requests response message, exhale response message eventually.
Wherein, CDMA signaling process front end processor C-MAP, GSM signaling process machine front end processor G-MAP can be used as independent signaling processing module and exist, and also can operate in jointly on the signaling processing module, exist as separate Signaling Processing Unit.
Wherein, among Fig. 1, the annexation between each unit is as follows:
A:CDMA Network processor CG user configuration management platform SCCF regularly gives cdma network service processor SC with data sync;
B:CDMA Network processor SC receives from the CDMA message calling request message of C-MAP, exhale response message, user's startup notifying message eventually, and with CDMA SMS terminal call message request message, exhale response message, user's startup notifying response message to send to C-MAP;
C:C-MAP will exhale message, GSM network user's startup notifying response message, cdma network user startup notifying forwards to give G-MAP the end of exhaling the GSM network eventually; And reception is exhaled response message, GSM network user's startup notifying message, cdma network user startup notifying response message the end of GSM network from exhaling the end of G-MAP;
D: because the cdma network user is considered to this network users at the GSM network, its ownership HLR (attaching position register) is G-MAP, G-MAP is also as the visited MSC (mobile switching centre) of cdma network user at the GSM network, so G-MAP also will receive route request information and the whole message of exhaling that the GSM network G-SMSC of short message service center comes simultaneously, and return to the GSM network G-SMSC of short message service center route requests response message, exhale response message eventually.The CDMA isdn user startup notifying signaling message that simultaneously C-MAP is forwarded converts the GSM network user's startup notifying message to, and is transmitted to G-SMSC.
E:G-MAP sends route request information, the user's startup notifying response message attaching position register G-HLR to the GSM network, and route requests response message, the user's startup notifying message of reception G-HLR;
F:G-MAP sends GSM and exhales message to arrive the G-MSC of mobile switching centre of GSM network eventually, and receives the final call request response message of G-MSC;
G:C-MAP sends CSM and exhales message to arrive the C-MSC of mobile switching centre of cdma network eventually, and receives the final call request response message of C-MSC;
H:C-MAP sends route request information, the user's startup notifying response message attaching position register C-HLR to cdma network, and route requests response message, the user's startup notifying message of reception C-HLR.
Do to describe in further detail below in conjunction with specific embodiment, see also that cdma network sends to the flow chart that GSM network user's short message is handled in the inventive method shown in Figure 2, comprise step:
201:C-MSC rises to call for to C-MAP transmission cdma network user and asks message (SMDPP request), comprises the number of source user in the message content, purpose user's number, information such as message content;
202:C-MAP with C-MSC come the message calling request message conversion become cdma network short message service center inner rise to call for ask message (MoReq), and send to the service processor SC of short message service center, comprise message content, source user information, purpose user profile etc.;
203: the service processor SC of short message service center to receive come rise to call for and ask message to handle, to source user, purpose user reflects entirely, judgement user's legitimacy.For legal, and the messaging service processor SC that crosses of mirror all-pass returns successful response message (MoAck) to C-MAP, and goes out success and rise and exhale ticket; For invalid message, or the full message of not passing through of mirror, service processor returns failure response message to C-MAP, comprises information (MoAck) such as failure cause in the message, and goes out to have failed to exhale ticket.
204:C-MAP receives that the service processor SC of short message service center sends over rise exhale response message after, give C-MSC (smdpp response) with forwards.
205: after the service processor SC of short message service center judges the call message success, the user distinguishes to purpose, after judging the purpose user and being the GSM network user, SC initiates local exchange to C-MAP and exhales message (MtToMscReq) eventually, indicates the called G network users that is in the message body;
206:C-MAP receives and exhales message the end of the service processor SC of short message service center that finding called is the G network users, then transmits and exhales message (MtToMscReq) message to G-MAP eventually;
After 207:G-MAP receives and exhales message eventually, calling GC transfer function (SmdppDeliverReqToMtFwdReq) is the CDMA short message conversion GSM short message, send request route messages (SRI request) to G-HLR then, comprise information such as destination address in the message body;
The main effect of GC transfer function (SmdppDeliverReqToMtFwdReq) is, exhale the useful information in the message end of identification, collection cdma network, comprise contents such as message content, source user, purpose user, message destination address, utilize these information structurings to go out the short message route request information of GSM network again.
208:G-HLR returns route response message (sri response), comprises the information such as address of purpose G-MSC in the success response message, for comprising information such as failure cause in the failure response message;
209:G-MAP receives G-HLR and gives his route success message, according to the G-MSC address information in the message body, sends final call request message (MTFDW request) to purpose G-MSC, comprises information such as source user, purpose user, message content in the message body;
210:G-MSC returns to G-MAP and eventually exhales response message (mtfdw response), comprises information such as source user, purpose user in the message body, if comprise information such as failure cause in the failed message body;
211:G-MAP receives that G-MSC exhales response message eventually, calling GC transfer function (MtFwdRspToSmdppRsp) exhales GSM response message to be converted to the whole response message of exhaling of CDMA eventually, return to C-MAP then and exhale response message (MtToMscAck) eventually, comprise information such as source user, purpose user in the message body, if comprise information such as failure cause in the failed message body;
The main effect of GC transfer function (MtFwdRspToSmdppRsp) is, exhale the useful information in the response message end of identification, collection GSM network, comprise contents such as source user, purpose user, message destination address, also comprise information such as failure cause for failed message, utilize these information structurings to go out the SMS terminal call response message of cdma network again.
212:C-MAP returns to the service processor SC of short message service center and exhales response message (MtToMscAck) eventually, comprise information such as source user, purpose user in the message body, exhale ticket if successfully go out successfully eventually,, and go out failure and exhale ticket eventually if comprise information such as failure cause in the failed message body;
213:G-MAP is after receiving that G-MSC exhales response message eventually, if failure response also needs to send delivery results messages (RDS request) to the G-HLR of called GSM network user's ownership, comprises information such as source user address, destination address in the message body;
After 214:G-HLR received that G-MAP delivers results messages, for because the unreachable failure that causes of GSM network terminal user, G-HLR can carry out record, is receiving that the purpose terminal use can reach, or after the message such as position change, can notify G-MAP to carry out the retry of message.
See also GSM network in the inventive method shown in Figure 3 and send to the flow chart that cdma network user short message is handled, comprise step:
301:G-MSC initiates rises to call for and asks message (MOFWD request), comprises the number of source user in the message content, purpose user's number, information such as message content;
The 302:GSM network G-SMSC of short message service center has returned to G-MSC and has exhaled response message (mofwd response), comprise message content, source user information, purpose user profile etc., going out success for success message rises and exhales ticket, for failed message, comprise information such as failure cause in the response, and go out to have failed to exhale ticket;
303: because the cdma network user is considered to this network users at the GSM network, its ownership HLR (attaching position register) is G-MAP, G-SMSC is after receiving the G-MSC call message, send route request information (SRI request) to G-MAP, comprise source user in the message body, information such as purpose station address;
304: because G-MAP is simultaneously also as the visited MSC (mobile switching centre) of cdma network user at the GSM network, so after receiving the route request information of G-SMSC, G-MAP to the G-SMSC loop by response message (sri response), comprise source user in the message body, purpose user, the address of MSC is exactly the address of G-MAP, if failure rewinds failure cause;
305:G-SMSC receives route response message, for the response message of success, initiates final call request message (MTFWD request) according to the MSC address to G-MAP, comprises message content, source user, information such as purpose user;
After 306:G-MAP received the final call request message of G-SMSC, calling GC transfer function (MtFwdToSmdppDeliverReq) was the whole message conversion of exhaling of GSM that CDMA exhales message eventually, sends final call request message (MtToMscReq) to C-MAP then; The main effect of GC transfer function (MtFwdToSmdppDeliverReq) is: the useful information in the final call request message of identification, collection GSM network, comprise contents such as message content, source user, purpose user, message destination address, utilize these information structurings to go out the SMS terminal call request message of cdma network again.
307～310:C-MAP receives the final call request message of G-MAP, carries out CDMA SMS terminal call flow process (consistent with the whole message flow of exhaling of original CDMA);
311:C-MAP receives and exhales response message the end that C-MSC returns, and transmits eventually to G-MAP and exhales response message, comprises in the message body information such as source user, purpose user comprising information such as failure cause for failed message;
312:G-MAP receives and exhales C-MAP sends over response message eventually, calling GC transfer function (SmdppRspToMtFwdRsp) exhales CDMA response message to be converted into the whole response message of exhaling of GSM eventually, send to G-SMSC then and exhale response message (mtfwd response) eventually, comprise information such as comprising source user, purpose user in the message body in the message body, if comprise information such as failure cause in the failed message body;
The main effect of GC transfer function (SmdppRspToMtFwdRsp) is, exhale the useful information in the response message end of identification, collection cdma network, comprise contents such as source user, purpose user, message destination address, also comprise information such as failure cause for failed message, utilize these information structurings to go out the SMS terminal call response message of GSM network again;
313:G-SMSC is after receiving that G-MAP exhales response message eventually, if failure response also needs to send delivery results messages (RDS request) to called G-MAP, comprises information such as source user address, destination address in the message body;
After 314:G-MAP receives that G-SMSC delivers results messages, for because the unreachable failure that causes of cdma network terminal use, G-MAP can carry out record, is receiving that the purpose terminal use can reach, or after the message such as position change, can notify G-SMSC to carry out the retry of message.
See also in the inventive method shown in Figure 4 GSM user and start shooting and initiate notification message flow process figure, comprise step:
401:G-MSC sends user's registration message of starting shooting to G-HLR, comprises information such as GSM network user's number in the message body;
402:G-HLR is to G-MSC reuse family start enrollment response message;
403:G-HLR receives that the user starts shooting behind the registration message, whether GSM network user's information of judging the start registration exists in the purpose user list of the message transmission failure of preserving before, if exist, just send start enroll in notifications request message (ALERT-SC), comprise information such as purpose station address in the message body to G-MAP;
After 404:G-MAP receives user's startup notifying message of G-HLR, echo to G-HLR and to answer message (alert-sc);
After 405:G-MAP receives user's startup notifying message of G-HLR, call GC transfer function (AlertScReqToSmsnotReq) simultaneously the GSM notification request message is converted to the CDMA notification request message, send notification request message (SMSNotReq) to C-MAP then, comprise information such as purpose station address in the message body;
The main effect of GC transfer function (AlertSdReqToSmsnotReq) is that identification, collection GSM notification request message comprise information such as start station address.Utilize these information structurings to go out CDMA user's startup notifying message again;
After 406:C-MAP receives the notification request message of G-MAP, send notification request message (cmsNotReq), comprise information such as purpose station address in the message body to the service processor SC of short message service center;
407: the service processor SC of short message service center returns push-notification-answer message (csmNotRsp) to C-MAP;
After 408:C-MAP receives the push-notification-answer message of the service processor SC of short message service center, return push-notification-answer message (SMSNotAck) to G-MAP.
See also in the inventive method shown in Figure 5 CDMA user and start shooting and initiate notification message flow process figure, comprise step:
501:C-MSC sends user's registration message (REQNOT request) of starting shooting to C-HLR, comprises information such as cdma network Subscriber Number in the message body;
502:C-HLR is to C-MSC reuse family start enrollment response message (reqnot);
503:G-HLR receives that the user starts shooting behind the registration message, sends start enroll in notifications request message (SMSNOT request) to C-MAP, comprises information such as purpose station address in the message body;
504:C-MAP receives that the user starts shooting behind the registration message, sends startup notifying message (cmsNotReq) to the service processor SC of short message service center, comprises information such as purpose station address in the message body;
505: the service processor SC of short message service center returns push-notification-answer message (csmNotRsp) to C-MAP after receiving user's startup notifying message of C-MAP;
After 506:C-MAP receives the push-notification-answer message of the service processor SC of short message service center, return push-notification-answer message (smsnot) to C-HLR;
507:C-MAP receives that the user starts shooting behind the registration message, sends startup notifying message (SMSNotReq) to G-MAP simultaneously, comprises information such as purpose station address in the message body;
After 508:G-MAP receives user's startup notifying message that C-MAP sends, whether the cdma network user profile of judging the start registration exists in the purpose user list of the message transmission failure of preserving before, if exist, just call GC transfer function (SmsnotReqToSmsRsp) the CDMA notice request is converted to the GSM notice request, and, comprise information such as purpose station address in the message body to G-SMSC transmission user's startup notifying message (ALERT-SC request);
The main effect of GC transfer function (AlertScReqToSmsnotReq) is that identification, collection GSM notification request message comprise information such as start station address.Utilize these information structurings to go out CDMA user's startup notifying message again;
509:G-SMSC receives user's startup notifying message that G-MAP sends, and returns push-notification-answer message (Alert-sc response) to G-MAP;
After 510:G-MAP receives user's startup notifying response message that G-SMSC sends, calling GC transfer function (AlertScRspToSmsnotRsp) is GSM push-notification-answer message conversion CDMA push-notification-answer message, sends response message (SMSNotAck) to C-MAP then.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1, a kind of method that realizes CDMA and GSM short message intercommunication is characterized in that, comprises step:
A: first network user sends SMS message to the second network purpose user;
B: the first network short message service center is converted to the discernible route request information of second network with SMS terminal call message signaling, and route request information is transmitted to the attaching position register of second network, the request route;
C: the route response message that the attaching position register of second network returns is discerned, and successful route response message is exhaled message to the end that destination address sends second network;
D: discern the end that second network sends over automatically and exhale response message, and exhale response message, the first network short message service center call list the corresponding end that is converted into first network.
2, realize the method for CDMA and GSM short message intercommunication according to claim 1, it is characterized in that for second network purpose user shutdown, short message sends failure, when purpose user started shooting once more, step c also comprised step:
C1: the second network home location register sends the user and starts shooting registration message to cdma network short message service center;
C2:CDMA network short message service center sends startup notifying message to GSM network short message service center, and GSM network short message service center is converted to this message signaling the startup notifying message of first network.
3, realize the method for CDMA and GSM short message intercommunication as claimed in claim 1 or 2, it is characterized in that described first network is a cdma network, second network is the GSM network.
4, as realizing the method for CDMA and GSM short message intercommunication as described in the claim 2, it is characterized in that described first network is the GSM network, second network is a cdma network.
5, as realizing the method for CDMA and GSM short message intercommunication as described in the claim 4, it is characterized in that, also comprise after the step c2, when the GSM network user starts shooting once more, GSM ownership bit register sends the user and starts shooting registration message to GSM network short message service center, and GSM network short message service center is converted to this message signaling the startup notifying message of cdma network.
6, a kind of gateway of realizing CDMA and GSM short message intercommunication, the G-MSC of mobile switching centre, attaching position register G-HLR, the GSM network G-SMSC of short message service center of GSM network, the attaching position register C-HLR of cdma network, the C-MSC of mobile switching centre of cdma network that comprise the GSM network, it is characterized in that, also comprise: cdma network service processor SC, cdma network service processor user configuration management platform SCCF, CDMA signaling process front end processor C-MAP, GSM signaling process machine front end processor G-MAP;
Cdma network service processor SC is used to handle the CDMA short message service (SMS) data, the generation of ticket;
Cdma network service processor CG user configuration management platform SCCF is used to deposit the cdma network user and the GSM network user's number segment information, and regularly gives cdma network service processor SC with data sync;
CDMA signaling process front end processor C-MAP is used for processing GSM network service processor SC, the attaching position register C-HLR of cdma network, and the message that the C-MSC of mobile switching centre of cdma network sends, or send message to these adjacent network elements;
GSM signaling process machine front end processor G-MAP is used to handle the message that the GSM network sends over, and converts these signaling messages to cdma network discernible signaling message, sends to C-MAP; And receive signaling message from C-MAP, and convert these signalings to signaling message that the GSM network can be discerned, send to the network element of specifying the GSM network.
7, as realizing the gateway of CDMA and GSM short message intercommunication as described in the claim 6, it is characterized in that described CDMA signaling process front end processor C-MAP also is used for and will exhales the end of exhaling the GSM network eventually message, GSM network user's startup notifying response message, cdma network user startup notifying forwards to give G-MAP; And reception is exhaled response message, GSM network user's startup notifying message, cdma network user startup notifying response message the end of GSM network from exhaling the end of G-MAP.
8, as realizing the gateway of CDMA and GSM short message intercommunication as described in claim 6 or 7, it is characterized in that, described G-MAP also is used to receive route request information and the whole message of exhaling that the GSM network G-SMSC of short message service center sends over, and return to the GSM network G-SMSC of short message service center route requests response message, exhale response message eventually.
9, as realizing the gateway of CDMA and GSM short message intercommunication as described in the claim 8, it is characterized in that, the CDMA isdn user startup notifying signaling message that described G-MAP also is used for C-MAP is forwarded converts the GSM network user's startup notifying message to, and is transmitted to G-SMSC.
10, as realizing the gateway of CDMA and GSM short message intercommunication as described in the claim 9, it is characterized in that there are or are under the jurisdiction of same signaling processing module in described CDMA signaling process front end processor C-MAP and GSM signaling process machine front end processor G-MAP as independent signaling processing module.
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| CN101193153A (en) * | 2006-12-01 | 2008-06-04 | 华为技术有限公司 | A method, system and device for billing control |
| CN101600177B (en) * | 2008-06-06 | 2013-02-27 | 中兴通讯股份有限公司 | Method and system for routing short message service |
| CN101577875B (en) * | 2009-06-08 | 2012-05-23 | 中兴通讯股份有限公司 | Forward shifting method of route request information and device |
| CN101635899B (en) * | 2009-08-28 | 2012-05-09 | 中兴通讯股份有限公司 | Method and system and signaling gateway for realizing message intercommunication of GSM and CDMA |
| CN101651933A (en) * | 2009-08-31 | 2010-02-17 | 中兴通讯股份有限公司 | Method, system and device for realizing short message intercommunication among networks under number portable service |
| CN102238497A (en) * | 2010-04-23 | 2011-11-09 | 中兴通讯股份有限公司 | Method and system for charging short message service |
| WO2011144099A2 (en) * | 2011-05-26 | 2011-11-24 | 华为技术有限公司 | Method and device for sending a repeat network access reminder of a terminal |
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