CN101442722A - Method and equipment for routing message in traditional network based on SIP protocol - Google Patents

Method and equipment for routing message in traditional network based on SIP protocol Download PDF

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Publication number
CN101442722A
CN101442722A CN200710187676.6A CN200710187676A CN101442722A CN 101442722 A CN101442722 A CN 101442722A CN 200710187676 A CN200710187676 A CN 200710187676A CN 101442722 A CN101442722 A CN 101442722A
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message
service center
sms service
center address
initiation protocol
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CN101442722B (en
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陈芳
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN200710187676.6A priority Critical patent/CN101442722B/en
Priority to PCT/CN2008/073123 priority patent/WO2009065362A1/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/08—Protocols for interworking; Protocol conversion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H04L65/1104—Session initiation protocol [SIP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/08—Protocols for interworking; Protocol conversion
    • H04L69/085—Protocols for interworking; Protocol conversion specially adapted for interworking of IP-based networks with other networks

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)

Abstract

The invention discloses a method for message routing in traditional network based on SIP comprising following steps: receiving message based on SIP protocol, acquiring corresponding short message service center address; converting the message based on SIP protocol to short message, adding the acquired short message service center address in the short message and transmitting. The invention also discloses a intercommunicating server for implementing message based on SIP protocol routing in traditional network. In the invention the intercommunicating server acquires short message service center address and adds it in short message acquired by converting message based on SIP protocol so that the format converted short message can route to short message service center, thereby implementing routing in traditional network of format converted message based on SIP protocol.

Description

Method and apparatus based on message route in legacy network of Session Initiation Protocol
Technical field
The present invention relates to networking technology area, relate in particular to a kind of method and apparatus of the message route in legacy network based on Session Initiation Protocol.
Background technology
SIP (Session Initiation Protocol, conversation initialized protocol) message is generally use on the present the Internet a kind of based on TCP (Transmission Control Protocol, transmission control protocol)/IP (Internet Protocol, Internet Protocol) the transmission of messages form of agreement, this messages application is instant messaging the most widely, because network is not generally stored forwarding to such message, the time-delay of transmission of messages is less relatively, so be called as instant message.SIMPLE IM is OMA (Open MobileAlliance, Open Mobile Alliance) form of Ding Yi a kind of instant message, comprising and irrelevant massage pattern (Page mode, Large message mode) and the conversation-based massage pattern (session basedmessage) of session, is the application form of the at present wide adopted a kind of instant message of model.Wherein, Page mode is based on the transmission of messages pattern of SIP MESSAGE, Large message mode and session basedmessage pattern all are based on the transmission of messages pattern of other Session Initiation Protocol such as MSRP (Message Session RelayProtocol, message session trunk protocol).3GPP (The 3rd GenerationPartnership Project, third generation partner program) also defined a kind of message format that transmits in the sip message that is carried on, be mainly used among the IMS (IP multimedia subsystem, IP multimedia system).In addition, heat subject CPM (the Converged IP Messaging of present OMA, amalgamation IP message class business) also a kind of message format based on Session Initiation Protocol-CPM message is being discussed, this message also might use existing instant messaging as carrying, be mainly used in the application of fusion of various information series business, make when using different information series business, can keep identical user experience.Along with rise and development based on the access technology of IMS, how to realize the intercommunication between the messaging service of IP-based message and other types, SMS (the Short Message Service that comprises OMA SIMPLE IM instant message and 3GPP definition, Short Message Service)/EMS (Enhanced Message Service, the enhanced short message service) business intercommunication between, and the business intercommunication of CPM message and non-CPM message (between the SMS/EMS as the 3GPP definition) etc.; On the basis of the message intercommunication of realizing SIP MESSAGE and other types, the consistency that how to keep user experience, minimizing is to the influence of existing network, reusing the routing function and the service processing function of existing network, also is a target of each operator's question of common concern and 3GPP standardization body.
Because the EMS of 3GPP definition belongs to the SMS that strengthens type, for for simplicity, the short message of the following stated has comprised the messaging service of SMS and two forms of EMS simultaneously.
Fig. 1 uses the IP terminal to realize the network frame of traditional short message service at present, SME (ShortMessage Entity wherein, Short Message Entity), SM-SC (Short Message-Service Center, short message service center), SMS-GMSC (Short Message Service Gateway Mobile SwitchingCenter, short message mobile switching centre gateway)/SMS-IWMSC (Short MessageService-Inter Working Mobile Switching Center, short message intercommunication mobile switching centre), HSS (Home subscriber server, home signature user server), CGF (Charging GatewayFunction, Charging Gateway Functionality)/CDF (Charge Distribution Function, Charging Collection Function) and OCS (Online Charging System, Online Charging System) be the functional entity that existing mobile network is realized the SMS business.Wherein, SM-SC is used for storing short message; When GMSC is used to receive called short message, to HSS inquiry routing iinformation; SMS-IWMSC carries out authentication etc. when being used for terminal and sending SMS message.The short message service center that uses in the present network, all be that collection SM-SC, GMSC and three of SMS-IWMSC are the equipment of one, these three functional entitys are not realized as independent physical equipment, so hereinafter, short message service center promptly represents the equipment of SM-SC, GMSC and three one of SMS-IWMSC.HSS is used to store user's data information, the signing service data and the routing iinformation that comprise the user, CGF/CDF is used to collect the also ticket information of the offline charging of process user, be passed to the charging center then, OCS is used to collect the also ticket information of process user online charging, is passed to the charging center then.Among Fig. 1, the IP message gateway is realized the communication between IP client and the GMSC/SMS-IWMSC, the IP message gateway need carry out the intercommunication of transportation level between IP network messaging protocol and the existing WCDMA/GSM network short-message protocol (being the MAP that uses between IP message gateway and the GMSC/SMS-IWMSC) or service aspect, promptly carries out based on the message encapsulation/decapsulation of Session Initiation Protocol carrying or the conversion of message format.
In the standard of existing 3GPP, proposed based on the Session Initiation Protocol message of the traditional short message format of encapsulation and traditional short message service intercommunication and SIMPLE IM or the instant message of 3GPP definition and the traditional interworking service of short message on the service aspect in transportation level, wherein, the IP message gateway is as the short message bearing interconnection gateway between IMS territory and the traditional C/PS territory, carry out based on the message of SIP and the authentication of legacy network message interworking service, the storage forwarding capability of the encapsulation/decapsulation of message format or conversion and message.Here, the IP message gateway provides service by user's third-party registration for the user.
According to above-mentioned network architecture, the third-party registration flow process of traditional messaging service and sip message intercommunication as shown in Figure 2, concrete steps are as follows:
Step s201, UE set up IP and connect.
Step s202, UE are registered to S-CSCF by the IMS register flow path.
Step s203, S-CSCF check the initial filter criteria that obtains from HSS in the IMS registration process.
Step s204, after the IMS of success registration, S-CSCF informs intercommunication server user's login state based on initial filter criteria.
Step s205, intercommunication server return success and respond S-CSCF.
Step s206, intercommunication server send a request for registration to HSS.
Step s207, HSS store the information that receives in needs, be used for informing that by alarm information UE becomes and can reach in the IMS territory when the Messages-Waiting position is set.
Step s208, after completing successfully registration, HSS checks whether whether put not the Messages-Waiting position, need to initiate alarm processing.
According to above-mentioned network architecture, the service aspect intercommunication of the instant message of traditional messaging service and SIMPLE IM or 3GPP definition in the flow process of IMS-MO (message in IMS territory is initial) as shown in Figure 3, concrete steps are as follows:
Step s301, by the IMS register flow path, UE is registered to S-CSCF.For for simplicity, do not mark I-CSCF and P-CSCF here.
Step s302, UE use the suitable SIP method S-CSCF that transfers immediate news.
Step s303, S-CSCF transmit instant message to the IP message gateway based on iFC (initial Filtering Criteria, initial filter criteria).
Step s304, IP message gateway are by checking whether can SIP head, carrier policy or instant message need the intercommunication of the aspect of serving in the decision of information such as called IMS route, if the intercommunication of aspect is served in decision, the IP message gateway is authorized this business.If authorization failure, the IP message gateway returns failure reporting to UE; Otherwise the IP message gateway converts instant message to traditional short message, and short message is routed to the route entity of legacy network.If the length of instant message is greater than the length of a short message, the IP message gateway splits into many to instant message, and respectively they is converted to short message format, and the short message of conversion is forwarded to SMS service center.
If step s305 authorizes successfully, the IP message gateway sends success response to S-CSCF.
Step s306, S-CSCF transmit success response and give UE.
Step s307, SMS-IWMSC are forwarded to SMS service center to short message.
Step s308, SMS service center return reports SMS-IWMSC.
Step s309, SMS-IWMSC transmit and report the IP message gateway.
Step s310, IP message gateway convert the report that receives to suitable IMS message format, and are forwarded to S-CSCF.If the IP message gateway has generated many SM message at the 4th one, the IP message gateway need wait for that the last item report returns, and all reports are converted to suitable IMS message format, and it is forwarded to S-CSCF.
Instant message after step s311, the S-CSCF transmission conversion is to UE.
Step s312, UE send success response to S-CSCF.
Step s313, S-CSCF transmit success response to the IP message gateway.
The inventor finds to have following problem at least in the prior art in realizing process of the present invention.
In the IMS-MO of prior art flow process, the sip message of calling UE is transformed into SM message after by IP-SM-GW, in order to guarantee and existing short message service process compatibility, SM after the conversion is certain to pass to earlier SMS service center SM-SC, and SMS service center is passed to opposite end UE according to existing MT flow process more then.If UE is sent as the sip message (as the intercommunication of transportation level) of encapsulation SM form, just contain the SMS service center address so in the message, IP-SM-GW can be routed to SMS service center by network side carrying out the short message that comprises the SMS service center address that decapsulation directly obtains later on.But when the intercommunication of the aspect of serving, what UE sent is the sip message (as SIMPLE IM or CPM message) that does not encapsulate any SM message, IP-SM-GW can't obtain the SMS service center address information of UE, even if can carry out message conversion like this, network side does not know will issue which short message service center to the short message after this conversion on earth yet, and message can't be carried out follow-up route.In the CPM intercommunication framework of present OMA, in carrying out the process of intercommunication, CPM message and non-CPM message exists such problem too.
Summary of the invention
Embodiments of the invention provide a kind of method and apparatus of message route in legacy network of dialogue-based initiation protocol Session Initiation Protocol, are used for realizing based on the message of the Session Initiation Protocol route at legacy network.
For achieving the above object, embodiments of the invention provide a kind of method of message route in legacy network of dialogue-based initiation protocol Session Initiation Protocol, may further comprise the steps:
Reception is obtained corresponding SMS service center address based on the message of Session Initiation Protocol;
With described message conversion based on Session Initiation Protocol is short message, is added in the described short message the described SMS service center address that gets access to and transmission.
Embodiments of the invention also provide a kind of intercommunication server, are used for realizing comprising based on the message of the Session Initiation Protocol route at legacy network:
The SMS service center address acquisition unit is used to receive the message based on Session Initiation Protocol, and obtains corresponding SMS service center address;
Converting unit, being used for described message conversion based on Session Initiation Protocol is short message;
SMS service center address adding device is used for the SMS service center address that described SMS service center address acquisition unit gets access to is added on short message and the transmission that described converting unit is converted to.
Compared with prior art, embodiments of the invention have the following advantages:
Obtain the SMS service center address and be added on by intercommunication server by in the short message that obtains after the message conversion based on Session Initiation Protocol, make the short message after the format conversion can be routed to SMS service center, realized that message based on Session Initiation Protocol is in the route in legacy network after the format conversion.
Description of drawings
Fig. 1 is the framework schematic diagram that terminal realizes short message service in the prior art;
Fig. 2 is the third-party registration schematic flow sheet of IP-based message and short message intercommunication in the prior art
Fig. 3 is the IMS-MO schematic flow sheet of IP-based message and the intercommunication of SMS/EMS messenger service aspect in the prior art
Fig. 4 is based on the flow chart of message method for routing in legacy network of Session Initiation Protocol in the embodiment of the invention;
Fig. 5 is based on the signaling process figure of message method for routing in legacy network of Session Initiation Protocol in the embodiments of the invention one;
Fig. 6 is the signaling process figure of message method for routing in legacy network of IP agreement in the embodiments of the invention two;
Fig. 7 is the third-party registration schematic flow sheet in the embodiments of the invention three;
Fig. 8 A to Fig. 8 D is the schematic diagram of the intercommunication server in the embodiments of the invention five.
Embodiment
In the embodiment of the invention, a kind of method of the message route in legacy network based on Session Initiation Protocol may further comprise the steps as shown in Figure 4:
Step s401, intercommunication server receive the message based on Session Initiation Protocol, obtain corresponding SMS service center address.
Concrete, the acquisition methods of this SMS service center address can for:
(1) intercommunication server obtains the SMS service center address corresponding with this user according to the user profile in this message from HSS.
(2) intercommunication server obtains corresponding SMS service center address from this message based on Session Initiation Protocol.
(3) intercommunication server is according to the user profile of obtaining from the third-party registration message that S-CSCF receives in advance and the incidence relation of SMS service center address, and should obtain the SMS service center address corresponding based on the user profile in the message of Session Initiation Protocol with this user.
(4) intercommunication server is according to the user profile of this locality configuration corresponding relation with corresponding SMS service center address, and this is based on the user profile in the message of Session Initiation Protocol, obtain the SMS service center address corresponding with this user.
The message conversion that step s402, intercommunication server will be somebody's turn to do based on Session Initiation Protocol is a short message, is added in this short message the SMS service center address that gets access to and transmission.
According to this SMS service center address of carrying in the short message, network side can carry out the follow-up route of short message to be handled, thereby has realized that message based on Session Initiation Protocol is in the route in legacy network after the format conversion.
Below in conjunction with concrete application scenarios, the different mode of intercommunication server among the present invention being obtained the SMS service center address is elaborated.
In the embodiments of the invention one, with obtain manner be: it is example that intercommunication server obtains the SMS service center address from HSS, and the specific implementation of a kind of message method of route in legacy network based on Session Initiation Protocol among the present invention is described.
In the prior art, stored user's subscription data information such as the SMS service center relevant on the HSS with the message route, if a plurality of SMS service centers are arranged in the network of an operator, operator can be that different users distributes corresponding SMS service center by user's signatory situation, and corresponding relation is kept among the HSS.In the prior art, intercommunication server (as the IP message gateway) can be by the subscription data of Sh interface from the last download user of HSS, for the user provides interworking service; In addition, intercommunication server can also be gone up the follow-up routing iinformation of download message (as the address of MSC/SGSN etc.) from HSS by this interface.In the present embodiment, when intercommunication server is received message based on Session Initiation Protocol, judgement will be carried out the processing of service layer interworking service, then after the success of this service authorization, obtains the address of the relevant SMS service center of user profile that this message carries from HSS.Intercommunication server can obtain the address of SMS service center according to following principle: if intercommunication server is positioned at is the IMS network of Calling Side, and the address that obtains the SMS service center relevant based on calling subscriber's information (as address information) then with caller; If what intercommunication server was positioned at is the IMS network of callee side, then obtain address with called relevant SMS service center based on called user information.Intercommunication server is after becoming traditional short message based on the message conversion of Session Initiation Protocol, with or the address of the SMS service center got be added in the routing iinformation of the short message after the conversion handle so that network side carries out the follow-up route of short message.
One concrete scene of said process with the be treated to example of intercommunication server at the IMS of Calling Side network, may further comprise the steps as shown in Figure 5:
Step s501, by the IMS register flow path, UE has been registered on the S-CSCF.
Step s502, UE send sip message to S-CSCF.
Step s503, S-CSCF transmit sip message to intercommunication server based on iFC.
Step s504, intercommunication server are by checking whether can SIP head, carrier policy or sip message need the intercommunication of the aspect of serving in the decision of information such as called IMS route, if the intercommunication of aspect is served in decision, intercommunication server is authorized this business.If authorization failure, intercommunication server return failure reporting to UE, irrelevant for this failure scenarios with the embodiment of the invention, do not do introduction at this.
Step s505～s506, authorize successfully after, intercommunication server returns success response to UE.
Step s507, intercommunication server are checked through the sip message that receives for not encapsulating the message format (as SIMPLE IM/CPM message) of any SM message, and the calling subscriber's who carries according to message header information (as public user identity) is obtained the SMS service center address relevant with caller from HSS.
Step s508～s509, intercommunication server convert sip message to traditional short message, add the SMS service center address that obtains among the step s507 in the address information of short message, and short message are routed to the route entity SMS-IWMSC of legacy network.
Step s510, SMS-IWMSC arrive SMS service center to this forwards according to the SMS service center address information of carrying in the short message.
Step s511, SMS service center return reports SMS-IWMSC.
Step s512, SMS-IWMSC transmit and report intercommunication server.
Step s513, intercommunication server convert the report that receives to suitable sip message form, and are forwarded to S-CSCF.
The SIP that step s514, S-CSCF send after the conversion reports UE.
Step s515, UE send success response to S-CSCF.
Step s516, success response are forwarded to intercommunication server by S-CSCF.
Above step s501～step s516 is with the be treated to example of intercommunication server at the IMS of Calling Side network, and intercommunication server in the processing of the IMS of callee side network does not similarly do being repeated in this description here.
In the embodiments of the invention two, with obtain manner be: intercommunication server obtains the SMS service center address from the message based on Session Initiation Protocol that receives be example, and the specific implementation of a kind of message method of route in legacy network based on Session Initiation Protocol among the present invention is described.
In the present embodiment, UE carries SMS service center in the message based on Session Initiation Protocol that sends address, make intercommunication server when carrying out Message Processing, the SMS service center address that obtains from the message based on Session Initiation Protocol is added in the short message after the format conversion, thereby makes the short message after this conversion can be routed to SMS service center.
One concrete scene of said process with the be treated to example of intercommunication server at the IMS of Calling Side network, may further comprise the steps as shown in Figure 6:
Step s601, by the IMS register flow path, UE has been registered on the S-CSCF.
Step s602, UE send sip message to S-CSCF, increase the address of SMS service center in sip message.
Concrete, the address of increase SMS service center in the sip message that UE need send.Because the SMS service center address all can be solidified in the SIM card that is kept at UE, therefore calling UE is when sending sip message, the SMS service center address that obtains is carried at (this parameter can be the parameter of existing Session Initiation Protocol in the message header or the parameter the message body of sip message in SIM card, also can be the parameter of Session Initiation Protocol of expansion), and send by the IMS core network.
Step s603, S-CSCF transmit sip message to intercommunication server based on iFC.
Step s604, intercommunication server are by checking whether can SIP head, carrier policy or sip message need the intercommunication of the aspect of serving in the decision of information such as called IMS route, if the intercommunication of aspect is served in decision, intercommunication server is authorized this business.If authorization failure, intercommunication server return failure reporting to UE, irrelevant for this failure scenarios with the embodiment of the invention, do not do introduction at this.
Step s605～s606, authorize successfully after, intercommunication server returns success response to UE.
It is the message format (as SIMPLE IM/CPM message) that does not encapsulate any SM message that step s607, intercommunication server are checked through the sip message that receives.Then intercommunication server obtains the address of SMS service center from sip message.
Step s608～s609, intercommunication server convert sip message to traditional short message, add the SMS service center address that obtains among the step s607 in the address information of short message, and short message are routed to the route entity SMS-IWMSC of legacy network.
Step s610～step s616 with above-mentioned step s510～s516, does not do to be repeated in this description at this.
In the embodiments of the invention three, with obtain manner be: intercommunication server obtains the SMS service center address from the third-party registration message that S-CSCF receives be example, and the specific implementation of a kind of message method of route in legacy network based on Session Initiation Protocol among the present invention is described.
In the present embodiment, in the third-party registration process, use operator and in the parameter (service info) of iFC, carry the SMS service center address, third-party registration by the user carries this address information to intercommunication server, make intercommunication server can know the binding relationship of user profile and SMS service center address, thereby in the follow-up route of interworking service, can allow the short message after the format conversion be routed to SMS service center.
One concrete scene of this third-party registration process may further comprise the steps as shown in Figure 7:
Step s701, UE set up IP and connect.
Step s702, UE are registered to S-CSCF by the IMS register flow path.
In this step, in the iFC of S-CSCF from the user contracting data that HSS downloads, carried the parameter of expression SMS service center address.
Step s703, S-CSCF check the initial filter criteria that obtains from HSS in the IMS registration process.
Step s704, S-CSCF initiate third-party registration, the login state of informing the intercommunication server user based on initial filter criteria.In this third-party registration message, carry the SMS service center address that S-CSCF obtains in step s702.
Step s705, intercommunication server return success and respond S-CSCF.
Step s706, intercommunication server obtain the address of the SMS service center relevant with the registered user, the incidence relation of storage SMS service center address and user profile.
Step s707, intercommunication server send a request for registration to HSS.
Step s708, HSS store the information that receives in needs, be used for informing that by alarm information UE becomes and can reach in the IMS territory when the Messages-Waiting position is set.
Step s709, after completing successfully registration, HSS checks whether whether put not the Messages-Waiting position, need to initiate alarm processing.
After the third-party registration flow process of above-mentioned steps s701～step s709, intercommunication server has got access to SMS service center address and registered user's incidence relation.In IMS-MO flow process subsequently, after intercommunication server receives the mandate of carrying out interworking service also successful based on the message of Session Initiation Protocol, can be (in general according to this user profile of carrying based on the message of Session Initiation Protocol, if intercommunication server just uses calling subscriber's information at the caller network, otherwise use called subscriber's information) obtain the SMS service center address corresponding of when third-party registration, preserving with this user, and this SMS service center address is added in the short message after the format conversion, so that this message can be routed to SMS service center.For this process, to IMS-MO flow process in the prior art shown in Figure 3 similar, just increased intercommunication server the SMS service center address that gets access to has been added on step in the short message after the format conversion, do not do being repeated in this description at this.
In the embodiments of the invention four, with obtain manner be: it is example that intercommunication server obtains the SMS service center address according to the user profile of this locality configuration with the corresponding relation of corresponding SMS service center address, and the specific implementation of a kind of message method of route in legacy network based on Session Initiation Protocol among the present invention is described.
In the present embodiment, use the address information of operator's SMS service center of direct configure user number segment correspondence on intercommunication server, make intercommunication server when carrying out the IMS-MO interworking service, can find the address of corresponding SMS service center according to user profile, make that the short message after the format conversion can be routed to SMS service center.Concrete, this configuration can be static configuration, operator can be according to the SMS service center address of fixing number segment information configuration correspondence, the corresponding SMS service center A of the user as 130/133, the corresponding SMS service center B of 134/135 user etc.; In addition, operator can be the address of the SMS service center of its service for user's dynamic-configuration according to the load balance of network and the fault that occurs at network also, and the reasonable use Internet resources are optimized the processing of short message service so more.
Present embodiment has increased after the step of the corresponding relation of direct configure user information and SMS service center address on the intercommunication server, IMS-MO idiographic flow and prior art basically identical, different is: after intercommunication server receives the mandate of carrying out interworking service also successful based on the message of Session Initiation Protocol, the user profile that can carry according to this instant message is (if intercommunication server just uses calling subscriber's information at the caller network, otherwise use called subscriber's information) find the SMS service center address of this user's correspondence of in configured list, preserving, when carrying out the interworking service processing, the SMS service center address is carried in the short message after the format conversion, so that this message can be routed to SMS service center.For this process, do not do to be repeated in this description at this.
In addition, the various embodiments described above also can be applied to handling other the situation based on the message of Session Initiation Protocol and traditional short message intercommunication.For example for the CPM business: when caller CPM user sends message based on Session Initiation Protocol to another one CPM user, if this called subscriber is unreachable at the callee side network, then according to the strategy of operator and user's preference, this sip message is routed to the intercommunication server of callee side, uses the interworking service of service aspect to issue this message related to calls by conventional domain.In addition, when caller CPM user sends message based on Session Initiation Protocol to the non-CPM user of another one but this user when being the IMS subscription user, sip message is routed to the IMS core network of callee side, CAMEL-Subscription-Information by the called subscriber, the IMS core network is routed to the intercommunication server of callee side to this sip message, uses the interworking service of service aspect to issue this message by conventional domain.In both cases, can obtain the address of SMS service center, make that the short message after the format conversion can be routed to SMS service center by the scheme that the various embodiments described above provide.
By the method for using above each embodiment to provide, obtain the SMS service center address and be added on by intercommunication server by in the short message that obtains after the message conversion based on Session Initiation Protocol, make the short message after the format conversion can be routed to SMS service center, realized that message based on Session Initiation Protocol is in the route in legacy network after the format conversion.
In the embodiments of the invention five, also provide a kind of intercommunication server, be used for realizing based on the message of Session Initiation Protocol route at legacy network.This intercommunication server comprises:
SMS service center address acquisition unit 10 is used to receive the message based on Session Initiation Protocol, and obtains corresponding SMS service center address.
Converting unit 20, being used for this message conversion based on Session Initiation Protocol is short message.
SMS service center address adding device 30, the SMS service center address that is used for that SMS service center address acquisition unit 10 is got access to are added on short message and the transmission that converting unit 20 is converted to.
Wherein, shown in Fig. 8 A, SMS service center address acquisition unit 10 further comprises:
First address obtains subelement 11, is used for obtaining from home subscribed services device HSS the address of the corresponding SMS service center of the user profile of carrying with this message.
Perhaps, shown in Fig. 8 B, SMS service center address acquisition unit 10 may further include:
Second address obtains subelement 12, is used to resolve this message based on Session Initiation Protocol, obtains the SMS service center address of carrying in this message based on Session Initiation Protocol.
Perhaps, shown in Fig. 8 C, SMS service center address acquisition unit 10 may further include:
Incidence relation obtains subelement 13, is used for obtaining the incidence relation of user profile and SMS service center address from the third-party registration message of network side reception;
Three-address is obtained subelement 14, obtains the user profile that subelement 13 obtains and the incidence relation of SMS service center address according to incidence relation, and the user profile of carrying in this message, obtains the SMS service center address corresponding with this user.
Perhaps, shown in Fig. 8 D, SMS service center address acquisition unit 10 may further include:
Corresponding relation configuration subelement 15 is used for the corresponding relation in local configure user information and SMS service center address;
The four-address is obtained subelement 16, is used for according to the user profile of corresponding relation configuration subelement 15 configurations and the corresponding relation of SMS service center address, and the user profile of carrying in this message, obtain the SMS service center address corresponding with this user.
By the intercommunication server that uses above each embodiment to provide, obtain the SMS service center address and be added on by intercommunication server by in the short message that obtains after the message conversion based on Session Initiation Protocol, make the short message after the format conversion can be routed to SMS service center, realized that message based on Session Initiation Protocol is in the route in legacy network after the format conversion.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential general hardware platform, can certainly pass through hardware, but the former is better execution mode under a lot of situation.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in the storage medium, comprises that some instructions are used so that an equipment is carried out the described method of each embodiment of the present invention.
More than disclosed only be several specific embodiment of the present invention, still, the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.

Claims (13)

1, the method for a kind of message of dialogue-based initiation protocol Session Initiation Protocol route in legacy network is characterized in that, may further comprise the steps:
Reception is obtained corresponding SMS service center address based on the message of Session Initiation Protocol;
With described message conversion based on Session Initiation Protocol is short message, is added in the described short message the described SMS service center address that gets access to and transmission.
2, according to claim 1 based on the method for message route in legacy network of Session Initiation Protocol, it is characterized in that, describedly obtain corresponding SMS service center address and be specially:
From the address that home subscribed services device HSS obtains the SMS service center corresponding with the user profile of carrying the described message.
3, according to claim 1 based on the method for message route in legacy network of Session Initiation Protocol, it is characterized in that, describedly obtain corresponding SMS service center address and be specially:
Resolve described message, obtain the SMS service center address of carrying in the described message based on Session Initiation Protocol based on Session Initiation Protocol.
4, according to claim 1 based on the method for message route in legacy network of Session Initiation Protocol, it is characterized in that, before the message of described reception based on Session Initiation Protocol, also comprise:
From the third-party registration message that network side receives, obtain the incidence relation of user profile and SMS service center address.
5, as described in the claim 4 based on the method for message route in legacy network of Session Initiation Protocol, it is characterized in that, describedly obtain corresponding SMS service center address and be specially:
According to the incidence relation of described user profile and SMS service center address, and the user profile of carrying in the described message, the SMS service center address corresponding obtained with described user profile.
6, according to claim 1 based on the method for message route in legacy network of Session Initiation Protocol, it is characterized in that, before the message of described reception based on Session Initiation Protocol, also comprise:
Corresponding relation in local configure user information and SMS service center address.
7, as described in the claim 6 based on the method for message route in legacy network of Session Initiation Protocol, it is characterized in that, describedly obtain corresponding SMS service center address and be specially:
According to the corresponding relation of described user profile and SMS service center address, and the user profile of carrying in the described message, the SMS service center address corresponding obtained with described user profile.
8, as in the claim 1 to 7 as described in each based on the method for message route in legacy network of Session Initiation Protocol, it is characterized in that described SMS service center address is calling party's SMS service center address or callee's SMS service center address.
9, a kind of intercommunication server is used for realizing it is characterized in that based on the message of the Session Initiation Protocol route at legacy network, comprising:
The SMS service center address acquisition unit is used to receive the message based on Session Initiation Protocol, and obtains corresponding SMS service center address;
Converting unit, being used for described message conversion based on Session Initiation Protocol is short message;
SMS service center address adding device is used for the SMS service center address that described SMS service center address acquisition unit gets access to is added on short message and the transmission that described converting unit is converted to.
10, as intercommunication server as described in the claim 9, it is characterized in that described SMS service center address acquisition unit further comprises:
First address obtains subelement, is used for obtaining from home subscribed services device HSS the address of the corresponding SMS service center of the user profile of carrying with described message.
11, as intercommunication server as described in the claim 9, it is characterized in that described SMS service center address acquisition unit further comprises:
Second address obtains subelement, is used to resolve described message based on Session Initiation Protocol, obtains the SMS service center address of carrying in the described message based on Session Initiation Protocol.
12, as intercommunication server as described in the claim 9, it is characterized in that described SMS service center address acquisition unit further comprises:
Incidence relation obtains subelement, is used for obtaining the incidence relation of user profile and SMS service center address from the third-party registration message of network side reception;
Three-address is obtained subelement, obtains the described user profile that subelement obtains and the incidence relation of SMS service center address according to incidence relation, and the user profile of carrying in the described message, obtains the SMS service center address corresponding with described user.
13, as intercommunication server as described in the claim 9, it is characterized in that described SMS service center address acquisition unit further comprises:
Corresponding relation configuration subelement is used for the corresponding relation in local configure user information and SMS service center address;
The four-address is obtained subelement, be used for according to the user profile of described corresponding relation configuration subelement configuration and the corresponding relation of SMS service center address, and the user profile of carrying in the described message, obtain the SMS service center address corresponding with described user.
CN200710187676.6A 2007-11-20 2007-11-20 Method and equipment for routing message in traditional network based on SIP protocol Active CN101442722B (en)

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CN100466760C (en) * 2005-04-30 2009-03-04 华为技术有限公司 Method for realizing news service based on IP network domain
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CN103327459A (en) * 2012-03-23 2013-09-25 宇龙计算机通信科技(深圳)有限公司 Method and system for sharing short messages and multimedia messages, and mobile terminal
CN114430533A (en) * 2020-10-29 2022-05-03 中国电信股份有限公司 Method and system for realizing terminal calling short message service
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