CN105791217A - System and method for realizing IP short message service - Google Patents
System and method for realizing IP short message service Download PDFInfo
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- CN105791217A CN105791217A CN201410802279.5A CN201410802279A CN105791217A CN 105791217 A CN105791217 A CN 105791217A CN 201410802279 A CN201410802279 A CN 201410802279A CN 105791217 A CN105791217 A CN 105791217A
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Abstract
The invention discloses a system and method for realizing an IP short message service. The method comprises the following steps of: receiving an ATM message sent by an IP short message gateway after a user completes registration of an IMS and activation of the IP short message service, wherein the ATM message includes the mobile phone number of the user and the address of the IP short message gateway; obtaining a corresponding MIN according to the corresponding relationship of the mobile phone number of the user and the MIN, and generating a registration notice including the MIN, the MSCID and the GT; and sending the registration notice to a HLR of a first network, and notifying the HLR to record an address, through which the user currently receives and sends a short message. The problem that the user performs position registration in the HLR of the first network after completing registration of the IMS and activation of the IP short message service can be solved; and thus, the IP short message service can be provided for users in the first network.
Description
Technical field
The present invention relates to moving communicating field, particularly relate to a kind of system and method realizing IP short message service.
Background technology
GSMAIR.92, based on 3GPP standards system, describes the general requirment realizing VoLTE and IP short message service under LTE environment.Wherein, IP short message service requires with reference to 3GPPTS23.204 and 3GPPTS24.341 standard.3GPPTS23.204 standard defines IP short message service framework (Fig. 1), by disposing IP-SM-GW (IP Short Message Service Gateway) between IMS network and 2G network, it is achieved traditional circuit domain note and the intercommunication of IP short message service under IMS architecture.2G network described in the program refers exclusively to GSM network, and the interface between IP-SM-GW and 2G network refers exclusively to GSMMAP interface (Fig. 2), so the program is suitable for LTE/GSM user and provides IP short message service.At present, no matter industry is network equipment vendor or manufacturer terminal, all can only provide the product following GSMA and 3GPP standard.For another kind of tradition 2G network C DMA network, although GSM network and cdma network have all used MAP, but message is different with parameter definition, namely the CDMAMAP interface of its use is different from the GSMMAP interface that GSM network uses, and therefore the program directly cannot provide same IP short message service for LTE/CDMA user.
Summary of the invention
The present invention is to solve user cannot carry out location registers and then the problem that first network user cannot provide IP short message service to the HLR equipment of first network after IMS registration and IP short message service activate.
According to an aspect of the present invention, it is proposed that a kind of system realizing IP short message service, including:
Message reception module, for after user completes IP Multimedia System (IMS) registration and IP short message service activates, receiving any time amendment (ATM) message that IP Short Message Service Gateway sends, described ATM message comprises subscriber phone number and IP Short Message Service Gateway address；
Registration notification generation module, for obtaining corresponding MIN according to the corresponding relation of subscriber phone number with mobile station identification code (MIN), generate the registration notification comprising MIN, mobile switching centre's mark (MSCID) and global title (GT)；
Message processing module, for described registration notification is sent to the attaching position register (HLR) of first network, notifies that described HLR records user and currently receives and dispatches the address of note.
Further, short message inter-communication gateway, for receiving the note that IP Short Message Service Gateway sends, after carrying out messaging format conversion, it is sent to first network；Or receive the note that first network sends, after carrying out form conversion, it is sent to IP Short Message Service Gateway.
Further, described first network is CDMA (CDMA) network.
Further, global system for mobile communications (GSM) network MAP interface is adopted between described message reception module and IP Short Message Service Gateway；
First network MAP interface is adopted between described message processing module and first network.
Further, HLR, for recording the address of described current transmitting-receiving note, and by IP Short Message Service Gateway and IMS domain transmitting-receiving IP note.
According to a further aspect in the invention, it is also proposed that a kind of method realizing IP short message service, including:
User receives, after completing IMS registration and the activation of IP short message service, the ATM message that IP Short Message Service Gateway sends, and described ATM message comprises subscriber phone number and IP Short Message Service Gateway address；
Obtain corresponding MIN according to subscriber phone number with the corresponding relation of MIN, generate the registration notification comprising MIN, MSCID and GT；
Described registration notification is sent to the HLR of first network, notifies that described HLR records user and currently receives and dispatches the address of note.
Further, receive the note that IP Short Message Service Gateway sends, after carrying out messaging format conversion, be sent to first network；Or receive the note that first network sends, after carrying out form conversion, it is sent to IP Short Message Service Gateway.
Further, the conversion of described messaging format is realized by short message inter-communication gateway.
Further, HLR records the address of described current transmitting-receiving note, and by IP Short Message Service Gateway and IMS domain transmitting-receiving IP note.
Further, described first network is cdma network.
Compared with prior art, the present invention receives, after completing IMS registration and the activation of IP short message service by user, the ATM message that IP Short Message Service Gateway sends, and described ATM message comprises subscriber phone number and IP Short Message Service Gateway address；Obtain corresponding MIN according to subscriber phone number with the corresponding relation of MIN, generate the registration notification comprising MIN, MSCID and GT；Described registration notification is sent to the HLR of first network, notifies that described HLR records user and currently receives and dispatches the address of note.Solve user after IMS registration and IP short message service activate, carry out the problem of location registers to the HLR equipment of first network, it is thereby achieved that provide IP short message service for first network user.
By referring to the accompanying drawing detailed description to the exemplary embodiment of the present invention, the further feature of the present invention and advantage thereof will be made apparent from.
Accompanying drawing explanation
The accompanying drawing of the part constituting description describes embodiments of the invention, and is used for together with the description explaining principles of the invention.
With reference to accompanying drawing, according to detailed description below, it is possible to be more clearly understood from the present invention, wherein:
Fig. 1 is the IP short message service configuration diagram of 3GPPTS23.204 standard definition.
Fig. 2 is LTE/GSM User IP short message service interworking architecture schematic diagram.
Fig. 3 is the structure chart that the present invention realizes an embodiment of the system of IP short message service.
Fig. 4 is the schematic flow sheet that the present invention realizes an embodiment of the method for IP short message service.
Fig. 5 is the schematic flow sheet that the present invention realizes a specific embodiment of the method for IP short message service.
Fig. 6 show C/G short message inter-communication gateway and realizes the schematic diagram of GSMMAP note and the conversion of CDMAMAP messaging format.
Detailed description of the invention
The various exemplary embodiments of the present invention are described in detail now with reference to accompanying drawing.It should also be noted that unless specifically stated otherwise, the parts otherwise set forth in these embodiments and positioned opposite, the numerical expression of step and numerical value do not limit the scope of the invention.
Simultaneously, it should be appreciated that for the ease of describing, the size of the various piece shown in accompanying drawing is not draw according to actual proportionate relationship.
Description only actually at least one exemplary embodiment is illustrative below, never as any restriction to the present invention and application or use.
The known technology of person of ordinary skill in the relevant, method and apparatus are likely to be not discussed in detail, but in the appropriate case, described technology, method and apparatus should be considered to authorize a part for description.
Shown here with in all examples discussed, any occurrence should be construed as merely exemplary, not as restriction.Therefore, other example of exemplary embodiment can have different values.
It should also be noted that similar label and letter below figure represent similar terms, therefore, once a certain Xiang Yi accompanying drawing is defined, then it need not be further discussed in accompanying drawing subsequently.
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with specific embodiment, and with reference to accompanying drawing, the present invention is described in more detail.
Fig. 3 is the structure chart that the present invention realizes an embodiment of the system of IP short message service.Including message reception module 310, registration notification generation module 320 and message processing module 330, figure 3 illustrates the embodiment that message reception module 310, registration notification generation module 320 and message processing module 330 are arranged on IP note C net adaptation module.It will be understood by those skilled in the art that and be merely illustrative for illustrating, should not be construed as limitation of the present invention.Wherein:
Message reception module 310, for after user completes IP Multimedia System (IMS) registration and IP short message service activates, receiving any time amendment (ATM) message that IP Short Message Service Gateway sends, described ATM message comprises subscriber phone number and IP Short Message Service Gateway address.
After user's IMS registration success activating IP short message service, global system for mobile communications (GSM) network MAP interface is adopted between described message reception module 310 and IP Short Message Service Gateway, it is connected with IP Short Message Service Gateway with attaching position register (HLR) identity, the ATM message of the GSMMAP that monitoring IP Short Message Service Gateway sends, by in the address registration of IP Short Message Service Gateway to HLR, for the called routing inquiry of subsequent user.
Wherein, IP Short Message Service Gateway can be the IP Short Message Service Gateway disposed between IMS network and GSM network, but the IP Short Message Service Gateway disposed between IMS network and GSM network is not directly applicable between IMS network and first network, the present invention realizes sending IP short message service between IMS network and first network by increasing IP note C net adaptation module after IP Short Message Service Gateway.It will be understood by those of skill in the art that IP Short Message Service Gateway can also be communicate with first network and the gateway that designs for realizing IMS network.
Registration notification generation module 320, for according to subscriber phone number and mobile station identification code (MIN, MobileIdentificationNumber) corresponding relation obtains the MIN of correspondence, generation comprises MIN, mobile switching centre mark (MSCID, and the registration notification of global title (GT, GlobalTitle) MobileSwitchingCenterIdentification).
Described registration notification generation module 320 is inquired about data base according to subscriber phone number and is obtained the MIN number of correspondence, described data base can be built in described registration notification generation module 320, can also be separately provided, or be arranged in other modules, server etc..When described registration notification generation module 320 needs to read, it is possible to read related data from data base.The corresponding relation of described database purchase subscriber phone number and MIN number.Wherein, MIN is used for identifying user, and MSCID and GT is used for marked net element device, is the preset parameter of network element device.
Message processing module 330, for described registration notification is sent to the attaching position register (HLR) of first network, notifies that described HLR records user and currently receives and dispatches the address of note.
Described message processing module 330 is connected by employing first network MAP interface with the HLR of first network with VLR Visitor Location Register (VLR) identity, notify that described HLR records user and currently receives and dispatches the address of note, and by IP Short Message Service Gateway and IMS domain transmitting-receiving IP note.
Wherein, described first network is CDMA (CDMA) network.
In an embodiment of the present invention, by message reception module 310 after user completes IP Multimedia System (IMS) registration and IP short message service activates, receiving the ATM message that IP Short Message Service Gateway sends, described ATM message comprises MDN and IP Short Message Service Gateway address；Registration notification generation module 320 obtains corresponding MIN according to subscriber phone number with the corresponding relation of MIN, generates the registration notification comprising MIN, MSCID and GT；Described registration notification is sent to the HLR of first network by message processing module 330, notifies that described HLR records user and currently receives and dispatches the address of note.Solve user after IMS registration and IP short message service activate, carry out the problem of location registers to the HLR equipment of first network, it is thereby achieved that be first network user, for instance the LTE/CDMA network user provides IP short message service.
An alternative embodiment of the invention, it is achieved the system of IP short message service also includes short message inter-communication gateway 340, for receiving the note that IP Short Message Service Gateway sends, after carrying out messaging format conversion, is sent to first network；Or receive the note that first network sends, after carrying out form conversion, it is sent to IP Short Message Service Gateway.
In an embodiment of the present invention, by C/G short message inter-communication gateway, it is possible to achieve GSMMAP note and the conversion of CDMAMAP messaging format, and then achieve as first network user, for instance LTE/CDMA user provides IP short message service.
Fig. 4 is the schematic flow sheet that the present invention realizes an embodiment of the method for IP short message service.Comprise the following steps:
In step 410, user receives, after completing IMS registration and the activation of IP short message service, the ATM message that IP Short Message Service Gateway sends, and described ATM message comprises subscriber phone number and IP Short Message Service Gateway address.After user's IMS registration success activating IP short message service, being connected with IP Short Message Service Gateway with HLR identity, the ATM message of the GSMMAP that monitoring IP Short Message Service Gateway sends, by the address registration of IP Short Message Service Gateway to HLR, for the called routing inquiry of subsequent user.
Wherein, IP Short Message Service Gateway can be the IP Short Message Service Gateway disposed between IMS network and GSM network, but the IP Short Message Service Gateway disposed between IMS network and GSM network is not directly applicable between IMS network and first network, the present invention realizes sending IP short message service between IMS network and first network by increasing IP note C net adaptation module after IP Short Message Service Gateway.It will be understood by those of skill in the art that IP Short Message Service Gateway can also be communicate with first network and the gateway that designs for realizing IMS network.
In step 420, obtain corresponding MIN according to subscriber phone number with the corresponding relation of MIN, generate the registration notification comprising MIN, MSCID and GT.
Such as, inquiring about data base according to subscriber phone number and obtain the MIN number of correspondence, described data base can be built in described registration notification generation module 320, it is also possible to is separately provided, or is arranged in other modules, server etc..When described registration notification generation module 320 needs to read, it is possible to read related data from data base.The corresponding relation of described database purchase subscriber phone number and MIN number.Wherein, MIN is used for identifying user, and MSCID and GT is used for marked net element device, is the preset parameter of network element device.
In step 430, described registration notification is sent to the HLR of first network, notifies that described HLR records user and currently receives and dispatches the address of note.
Such as, it is connected by employing first network MAP interface with the HLR of first network with VLR identity, notifies that described HLR records user and currently receives and dispatches the address of note, and by IP Short Message Service Gateway and IMS domain transmitting-receiving IP note.
Wherein, described first network is cdma network.
In an embodiment of the present invention, after user completes IP Multimedia System (IMS) registration and IP short message service activates, by receiving the ATM message that IP Short Message Service Gateway sends, described ATM message comprises subscriber phone number and IP Short Message Service Gateway address；Corresponding relation according to MDN and MIN obtains the MIN of correspondence, generates the registration notification comprising MIN, MSCID and GT；Described registration notification is sent to the HLR of first network, notifies that described HLR records user and currently receives and dispatches the address of note.Solve user after IMS registration and IP short message service activate, carry out the problem of location registers to the HLR equipment of first network, it is thereby achieved that be first network user, for instance the LTE/CDMA network user provides IP short message service.
Fig. 5 is the schematic flow sheet that the present invention realizes a specific embodiment of the method for IP short message service.Wherein, increasing an IP note C net adaptation module between IP Short Message Service Gateway equipment and cdma network, step is as follows:
In step 510～520, LTE/CDMA user successfully adheres under LTE network, this user sets up IP Multimedia System access point (IMSAPN) and connects, and initiate registration request (SIPREGISTER), service call conversation control function (S-CSCF) returns 200OK response；
In step 530～540, the IP short message service if user has contracted, S-CSCF can trigger the short message service third-party registration to IP Short Message Service Gateway, and IP Short Message Service Gateway returns 200OK response；
In step 550, IP Short Message Service Gateway sends " any time amendment " (ATM, AnyTimeModification) message of GSMMAP to HLR, by the address registration of IP Short Message Service Gateway to HLR, for the called routing inquiry of subsequent user；
In step 560, after IP note C net adaptation module receives ATM message, resolve and extract subscriber phone number therein (MSISDN) (i.e. the subscriber phone number (MDN) of cdma network), the MIN number of correspondence is obtained according to MDN number inquiry internal database, then " the registration notification " (REGNOT of the CDMAMAP comprising the information such as MIN, MSCID, GT is generated, RegistrationNotification) message, is sent to CDMA HLR equipment；
In step 570, after CDMAHLR receives REGNOT message, record the positional information that this user is current, namely currently receive and dispatch note address, and return regnot response message；
In step 580, after IP note C net adaptation module receives the response message of CDMAHLR, generate any time amendment-RSP (ATM_RSP) response message of GSMMAP, be sent to IP Short Message Service Gateway.
In an embodiment of the present invention, by receiving the ATM message that IP Short Message Service Gateway sends, described ATM message comprises subscriber phone number and IP Short Message Service Gateway address；Obtain corresponding MIN according to subscriber phone number with the corresponding relation of MIN, generate the registration notification comprising MIN, MSCID and GT；Described registration notification and IP Short Message Service Gateway address are sent to CDMA HLR, notify that described HLR records user and currently receives and dispatches the address of note.Solve the problem that user carries out location registers to CDMA HLR equipment after IMS registration, it is achieved that provide IP short message service for LTE/CDMA user.
An alternative embodiment of the invention, receives the note that IP Short Message Service Gateway sends, after carrying out messaging format conversion, is sent to first network；Or receive the note that first network sends, after carrying out form conversion, it is sent to IP Short Message Service Gateway.
Wherein, the C/G short message inter-communication gateway that can pass through carrying out messaging format conversion realizes.Fig. 6 show C/G short message inter-communication gateway and realizes the schematic diagram of GSMMAP note and the conversion of CDMAMAP messaging format.
In step 601～603, LTE/CDMA user sends IP note under LTE network, and the message (SIPMESSAGE) of carrying IP note sends to IP Short Message Service Gateway through IMS core net；
In step 604, IP Short Message Service Gateway obtains the information such as SMS service center address, called number, short message content from SIPMESSAGE message, the MAP_MO_FORWARD_SHORT_MESSAGE_REQ message of structure GSMMAP, carry RP-DATA information, be sent to SMS service center (SMSC)；
After MAP_MO_FORWARD_SHORT_MESSAGE_REQ message is converted to the SMDPP message of CDMAMAP by step 604-1, C/G short message inter-communication gateway, it is forwarded to CDMASMSC；
In step 605～607, IP Short Message Service Gateway returns 202 acceptance (Accepted) response to user；
In step 608, CDMASMSC delivers note to called subscriber, and returns the expression successful smdpp response message of delivery；
In step 608-1, C/G short message inter-communication gateway, smdpp response message is converted to the MAP_MO_FORWARD_SHORT_MESSAGE_CNF message of GSMMAP, is forwarded to IP Short Message Service Gateway；
In step 609～611, response message is encapsulated in SIPMESSAGE message by IP note network element, sends to user；
In step 612～614, user returns 200OK response.
In an embodiment of the present invention, by C/G short message inter-communication gateway, it is possible to achieve the conversion of GSMMAP note and CDMAMAP messaging format, and then achieve and provide IP short message service for LTE/CDMA user.
So far, the present invention is described in detail.In order to avoid covering the design of the present invention, it does not have describe details more known in the field.Those skilled in the art are as described above, complete it can be appreciated how implement technical scheme disclosed herein.
It is likely to be achieved in many ways the method for the present invention and device.Such as, can by software, hardware, firmware or software, hardware, firmware any combination realize method and the device of the present invention.For the said sequence of step of described method merely to illustrate, the step of the method for the present invention is not limited to order described in detail above, unless specifically stated otherwise.Additionally, in certain embodiments, can being also record program in the recording medium by the invention process, these programs include the machine readable instructions for realizing the method according to the invention.Thus, the present invention also covers the record medium of the storage program for performing the method according to the invention.
Although some specific embodiments of the present invention being described in detail already by example, but it should be appreciated by those skilled in the art, above example is merely to illustrate, rather than in order to limit the scope of the present invention.It should be appreciated by those skilled in the art, can without departing from the scope and spirit of the present invention, above example be modified.The scope of the present invention be defined by the appended claims.
Claims (10)
1. realize a system for IP short message service, including:
Message reception module, for after user completes IP Multimedia System (IMS) registration and IP short message service activates, receiving any time amendment (ATM) message that IP Short Message Service Gateway sends, described ATM message comprises subscriber phone number and IP Short Message Service Gateway address；
Registration notification generation module, for obtaining corresponding MIN according to the corresponding relation of subscriber phone number with mobile station identification code (MIN), generate the registration notification comprising MIN, mobile switching centre's mark (MSCID) and global title (GT)；
Message processing module, for described registration notification is sent to the attaching position register (HLR) of first network, notifies that described HLR records user and currently receives and dispatches the address of note.
2. the system realizing IP short message service according to claim 1, also includes:
Short message inter-communication gateway, for receiving the note that IP Short Message Service Gateway sends, after carrying out messaging format conversion, is sent to first network；Or receive the note that first network sends, after carrying out form conversion, it is sent to IP Short Message Service Gateway.
3. the system realizing IP short message service according to claim 1 and 2, including:
Described first network is CDMA (CDMA) network.
4. according to the arbitrary described system realizing IP short message service of claims 1 to 3, including:
Global system for mobile communications (GSM) network MAP interface is adopted between described message reception module and IP Short Message Service Gateway；
First network MAP interface is adopted between described message processing module and first network.
5. according to the arbitrary described system realizing IP short message service of Claims 1-4, including:
HLR, for recording the address of described current transmitting-receiving note, and by IP Short Message Service Gateway and IMS domain transmitting-receiving IP note.
6. the method realizing IP short message service, including:
User receives, after completing IMS registration and the activation of IP short message service, the ATM message that IP Short Message Service Gateway sends, and described ATM message comprises subscriber phone number and IP Short Message Service Gateway address；
Obtain corresponding MIN according to subscriber phone number with the corresponding relation of MIN, generate the registration notification comprising MIN, MSCID and GT；
Described registration notification is sent to the HLR of first network, notifies that described HLR records user and currently receives and dispatches the address of note.
7. the method realizing IP short message service according to claim 6, including:
Receive the note that IP Short Message Service Gateway sends, after carrying out messaging format conversion, be sent to first network；Or receive the note that first network sends, after carrying out form conversion, it is sent to IP Short Message Service Gateway.
8. the method realizing IP short message service according to claim 7, including:
The conversion of described messaging format is realized by short message inter-communication gateway.
9. according to the arbitrary described method realizing IP short message service of claim 6 to 8, including:
HLR records the address of described current transmitting-receiving note, and by IP Short Message Service Gateway and IMS domain transmitting-receiving IP note.
10. according to the arbitrary described method realizing IP short message service of claim 6 to 9, including:
Described first network is cdma network.
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