CN106211105B - Handle the method and system and application server of short message - Google Patents
Handle the method and system and application server of short message Download PDFInfo
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- CN106211105B CN106211105B CN201510217728.4A CN201510217728A CN106211105B CN 106211105 B CN106211105 B CN 106211105B CN 201510217728 A CN201510217728 A CN 201510217728A CN 106211105 B CN106211105 B CN 106211105B
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Abstract
The embodiment of the invention discloses a kind of method and systems and application server for handling short message, are related to field of communication technology, wherein method includes: the circuit domain short message that application server receives the called subscriber being sent in LTE network；Circuit domain short message is converted into the SIP short message of the supported format of called user terminal by the format for the SIP short message that application server is supported according to the user terminal known in advance；SIP short message after conversion is sent to called user terminal by application server.The embodiment of the present invention can enable called user terminal normally to show SIP short message, to realize the smooth intercommunication of SIP short message and circuit domain short message.
Description
Technical field
The present invention relates to field of communication technology, especially a kind of method and system and application server for handling short message.
Background technique
Long term evolution (LTE) network rapid deployment just in worldwide, the clear data characteristic of LTE cause it only to support
IP short message, that is, be based on session initiation protocol (SIP) short message in the domain IP multimedia subsystem (IMS).But 2G and 3G originally
Network is also impossible to logout in a short time, therefore the intercommunication demand between SIP short message and circuit domain short message is more more and more intense.
Presently, there are the SIP short messages of two kinds of formats: the SIP short message of 3GPP format and the SIP short message of 3GPP2 format.It is existing
Application server (AS) in IMS domain can only support one of format, and may have two kinds of user's ends in IMS domain
End, one is the user terminal for the SIP short message for supporting 3GPP format, another kind is the user for supporting the SIP short message of 3GPP2 format
Terminal supports that this part called user terminal of different-format short message may not be able to be normal with application server in this case
It shows the SIP short message received, the intercommunication between SIP short message and circuit domain short message is caused to fail.
Summary of the invention
The embodiment of the present invention the technical problem to be solved is that: intercommunication between SIP short message and circuit domain short message failure
Problem.
According to an aspect of the present invention, a kind of method for handling short message is provided, comprising: application server reception is sent to
The circuit domain short message of called subscriber in LTE network；Application server is short according to the SIP that the user terminal known in advance is supported
Circuit domain short message is converted into the SIP short message of the supported format of called user terminal by the format of letter；After application server will be converted
SIP short message be sent to called user terminal.
In one embodiment, application server knows the SIP short message that user terminal is supported in advance by the following method
Format: application server receives the third party registration messages that send by S-CSCF of user；Application server is infused from third party
The format for the SIP short message that Subscriber Number and user terminal are supported is extracted and preserved in volume message.
In one embodiment, the SIP short message that circuit domain short message is converted into the supported format of called user terminal
It include: to obtain called number from received circuit domain short message；Using called number from the information searching of preservation to
The format for the SIP short message that corresponding called user terminal is supported, and circuit domain short message is converted into called user terminal and is propped up
Hold the SIP short message of format.
In one embodiment, described Subscriber Number to be extracted and preserved from third party registration messages and user terminal is propped up
The format for the SIP short message held includes: respectively from the From header field and Contact header field extraction user number in third party registration messages
The format for the SIP short message that code and user terminal are supported.
In one embodiment, the method also includes: S-CSCF to receive the registration information that user sends, and contracts from ownership
Client server HSS obtains user signing contract information；S-CSCF takes according to the initial filter criteria in user signing contract information to application
Business device sends third party registration messages.
According to another aspect of the present invention, a kind of application server handling short message is provided, comprising: short message receiving unit,
For receiving the circuit domain short message for the called subscriber being sent in LTE network；Format conversion unit is known in advance for basis
The format for the SIP short message that user terminal is supported, the SIP that circuit domain short message is converted into the supported format of called user terminal are short
Letter；Short message transmission unit, for the SIP short message after conversion to be sent to called user terminal.
In one embodiment, the format conversion unit includes receiving module and extraction module；The receiving module is used
In the third party registration messages that reception user is sent by S-CSCF；The extraction module, for from third party registration messages
The format for the SIP short message that Subscriber Number and user terminal are supported is extracted and preserved.
In one embodiment, the format conversion unit further include: obtain module, be used for from received circuit domain short message
Middle acquisition called number；Conversion module, for being called from the information searching of preservation to corresponding using called number
The format for the SIP short message that user terminal is supported, and circuit domain short message is converted into the SIP of the supported format of called user terminal
Short message.
In one embodiment, the extraction module, is specifically used for: respectively from the From header field in third party registration messages
The format for the SIP short message that Subscriber Number and user terminal are supported is extracted with Contact header field.
According to another aspect of the invention, a kind of system for handling short message is provided, including any one above-mentioned embodiment mentions
The application server of confession.
In one embodiment, the system also includes S-CSCF, for receiving the IMS registration information of user's transmission, from
Home signature user server HSS obtains user signing contract information；According to the initial filter criteria in user signing contract information to described
Application server sends third party registration messages.
The lattice for the SIP short message that the embodiment of the present invention is supported by the called user terminal that application server is known in advance
The circuit domain short message received can be converted into the SIP short message of the supported format of called user terminal, so that called subscriber by formula
Terminal can normally show SIP short message, to realize the smooth intercommunication of SIP short message and circuit domain short message.In addition, the present invention also mentions
A kind of scheme for the SIP messaging format for making application server know that user terminal is supported in user registration course out.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the flow diagram of method one embodiment of present invention processing short message；
Fig. 2 is the process signal of method one embodiment that user of the present invention carries out third-party registration to application server
Figure；
Fig. 3 is the flow diagram of another embodiment of the method for present invention processing short message；
Fig. 4 is the structural schematic diagram of application server one embodiment of present invention processing short message；
Fig. 5 is the structural schematic diagram of another embodiment of the application server of present invention processing short message；
Fig. 6 is the structural schematic diagram of another embodiment of the application server of present invention processing short message；
Fig. 7 is the structural schematic diagram of system one embodiment of present invention processing short message.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.
Simultaneously, it should be appreciated that for ease of description, the size of various pieces shown in attached drawing is not according to reality
Proportionate relationship draw.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as authorizing part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without
It is as limitation.Therefore, the other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
Fig. 1 is the flow diagram of method one embodiment of present invention processing short message.As shown in Figure 1, the present embodiment
Method includes the following steps:
Step 102, application server receives the circuit domain short message for the called subscriber being sent in LTE network.
Wherein, circuit domain short message for example can be the short message based on MAP (mobile application section) agreement.Calling subscriber issues
One circuit domain short message, called subscriber are, for example, the user in LTE network, and it is short which can be routed to 2G/3G first
Circuit domain short message can be sent to the application in IMS domain according to the called number of called subscriber and taken by letter center, 2G/3G sms center
Business device.
Step 104, the format for the SIP short message that application server is supported according to the user terminal known in advance, by circuit
Domain short message is converted into the SIP short message of the supported format of called user terminal.
Wherein, the format for the SIP short message that user terminal is supported can indicate with the network type that it is supported, such as
The format of SIP short message may include 3GPP format and 3GPP2 format.For example, application server knows called subscriber in advance
Terminal supports the SIP short message of 3GPP format, then the circuit domain short message received can be converted into the SIP of 3GPP format by application server
Short message, to ensure that called user terminal can normally be shown after receiving SIP short message.
Step 106, the SIP short message after conversion is sent to called user terminal by application server.
In the present embodiment, application server knows the format for the SIP short message for having called user terminal to be supported in advance, thus
The circuit domain short message received can be converted into the SIP short message of the supported format of called user terminal, so that called subscriber is whole
End can normally show SIP short message, to realize the smooth intercommunication between SIP short message and circuit domain short message.
At step 104, application server can know the SIP that user terminal is supported in advance according to different methods
The format of short message, the present invention provides a kind of known by logon mode SIP short message that user terminal is supported format side
Method, particular content are as follows:
Application server receives user and passes through the third party registration messages that serving session control entity (S-CSCF) is sent,
In, the format for the SIP short message that Subscriber Number and user terminal are supported is carried in third party registration messages.It is non-as one
Limitative examples, can " From " header field in third party registration messages carry Subscriber Number, " Contact " header field, which carries, to be used
The format for the SIP short message that family terminal is supported, wherein be expressed as to " Contact " the header field property of can be exemplified: Contact=+
G.3gpp.smsip it (indicates to support the SIP short message of 3GPP format), alternatively, Contact=+g.3gpp2.smsip (indicates to support
The SIP short message of 3GPP2 format).
After application server receives third party registration messages, Subscriber Number and use can be extracted from third party registration messages
The format for the SIP short message that family terminal is supported, for example, application server can be respectively from " From " in third party registration messages
Header field and " Contact " header field extract the format for the SIP short message that Subscriber Number and user terminal are supported.Later, application service
The format for the SIP short message that the Subscriber Number extracted and user terminal are supported is associated and is stored in internal database by device
In.
According to the illustrative methods of above-mentioned offer, application server can know in advance what called user terminal was supported
SIP messaging format.After receiving circuit domain short message, what application server can execute step 104 as follows will be electric
Road domain short message is converted into the SIP short message operation of the supported format of called user terminal:
Firstly, application server obtains called number from received circuit domain short message；
Then, it is found from the information being stored in above-mentioned internal database using called number and is used comprising called
The incidence relation entry of family number, and the corresponding called user terminal institute of called number is extracted from the incidence relation entry
The format of the SIP short message of support, and circuit domain short message is converted into the SIP short message of the supported format of called user terminal, thus
Ensure that called user terminal can normally be shown after receiving SIP short message.
Fig. 2 is the process signal of method one embodiment that user of the present invention carries out third-party registration to application server
Figure.As shown in Fig. 2, the method for the present embodiment includes the following steps:
Step 202, S-CSCF receives the IMS registration information that user sends.
In the step, user can initiate IMS registration information to I-CSCF first, carry in the IMS registration message useful
The format of the SIP short message of family number and User support.For example, " From " header field of IMS registration message and " Contact " header field point
It Xie Dai not the format of SIP short message supported of Subscriber Number and user terminal.Then, I-CSCF can be by IMS registration information router
To S-CSCF.
Step 204, S-CSCF obtains user signing contract information from home signature user server HSS.
Wherein, the user signing contract information got includes initial filter criteria (iFC), the application service if user has contracted
The service that device provides, then iFC can include the filtering rule to application server transmission third party registration messages.
Step 206, S-CSCF sends third party to application server according to the initial filter criteria in user signing contract information
Registration message.
Wherein, the format for the SIP short message that Subscriber Number and user terminal are supported is carried in third registration message, for example,
" From " header field and " Contact " header field of third party registration messages carry Subscriber Number respectively and user terminal is supported
The format of SIP short message.
Register method provided in this embodiment can send in third party registration messages to application server in S-CSCF and take
Format with the SIP short message that Subscriber Number and user terminal are supported, so that application server is receiving third registration message
Afterwards, the format for the SIP short message that Subscriber Number and user terminal are supported can be extracted and preserved according to method above-mentioned.
Fig. 3 is the flow diagram of another embodiment of the method for present invention processing short message.As shown in figure 3, the present embodiment
Method include:
Step 301, user sends IMS registration message to I-CSCF, carries Subscriber Number and use in the IMS registration message
The format for the SIP short message that family is supported；
Step 302, IMS registration message is routed to S-CSCF by I-CSCF；
Step 303, S-CSCF obtains user signing contract information to HSS；
Step 304, HSS returns to user signing contract information to S-CSCF, wherein including initial filter criteria；
Step 305, S-CSCF sends third party registration messages to application server according to initial filter criteria；Application service
Device replys 200OK message, shows to succeed in registration；
Step 306, Subscriber Number is extracted and preserved in application server from third party registration messages and user terminal is supported
SIP short message format；
Step 307, application server receives the circuit domain short message for the called subscriber being sent in LTE network；
Step 308, the SIP messaging format that application server is supported according to the information searching called user terminal of preservation, and
Circuit domain short message is converted into the SIP short message that called user terminal supports format；
Step 309, the SIP short message after conversion is issued to called user terminal by application server, and user terminal is replied
200OK message indicates to receive short message success.
The processing method of short message provided in this embodiment includes the registration process of user and the treatment process of short message, due to preceding
The realization process that embodiment has described each step in detail is stated, for sake of simplicity, the present embodiment and being not described in detail each step
Suddenly.The SIP short message that the present embodiment may insure that called user terminal receives normally is shown.
Fig. 4 is the structural schematic diagram of application server one embodiment of present invention processing short message, as shown in figure 4, this reality
The application server for applying example includes short message receiving unit 401, format conversion unit 402 and short message transmission unit 403, in which:
Short message receiving unit 401, for receiving the circuit domain short message for the called subscriber being sent in LTE network；
Format conversion unit 402, the format of the SIP short message for being supported according to the user terminal known in advance, will be electric
Road domain short message is converted into the SIP short message of the supported format of called user terminal；
Short message transmission unit 403, for the SIP short message after conversion to be sent to called user terminal.
The application server of the present embodiment can be used for executing the method for embodiment illustrated in fig. 1.Concrete implementation process can
With the description of embodiment shown in Figure 1.In the present embodiment, application server in advance knows to have called user terminal to be supported
The format of SIP short message, the SIP that the circuit domain short message so as to receive is converted into the supported format of called user terminal are short
Letter, enables called user terminal normally to show SIP short message, to realize smooth between SIP short message and circuit domain short message
Intercommunication.
Format conversion unit 402 can be used for short come the SIP for knowing that user terminal is supported in advance according to different modes
The format of letter.Fig. 5 is the structural schematic diagram of another embodiment of the application server of present invention processing short message.As shown in figure 5, this
Format conversion unit 402 in the application server of embodiment may include receiving module 4021 and extraction module 4022, in which:
Receiving module 4021, the third party registration messages sent for receiving user by S-CSCF；
Extraction module 4022 is supported for Subscriber Number and user terminal to be extracted and preserved from third party registration messages
SIP short message format.
The application server of the present embodiment can be used for executing the method for processing short message provided by the above embodiment, specifically
Implementation process may refer to above description, and details are not described herein.
Subscriber Number and use is extracted and preserved in extraction module 4022 in embodiment illustrated in fig. 5 from third party registration messages
In a kind of illustrative implementation for the SIP short message that family terminal is supported, extraction module 4022 specifically can be used for: respectively from
From header field and Contact header field in third party registration messages extract the SIP short message that Subscriber Number and user terminal are supported
Format.
Fig. 6 is the structural schematic diagram of another embodiment of the application server of present invention processing short message.Implement with shown in Fig. 5
Example is compared, and the format conversion unit 402 in the present embodiment can also include obtaining module 4023 and conversion module 4024, in which:
Module 4023 is obtained, for obtaining called number from received circuit domain short message；
Conversion module 4024, for utilizing called number from the information searching of preservation to corresponding called user terminal
The format for the SIP short message supported, and circuit domain short message is converted into the SIP short message of the supported format of called user terminal.
It may include that any one above-mentioned embodiment mentions in one embodiment of the system of processing short message provided by the invention
The application server of the processing short message of confession.
Fig. 7 is the structural schematic diagram of another embodiment of the system of processing short message provided by the invention.As shown in fig. 7,
The system of the embodiment of the present invention can also wrap other than including the application server 701 of any one above-mentioned embodiment offer
It includes:
S-CSCF 702 is obtained for receiving the IMS registration information of user's transmission from home signature user server HSS
User signing contract information；Third-party registration is sent to the application server according to the initial filter criteria in user signing contract information to disappear
Breath.
It will be understood by those skilled in the art that the system of processing short message provided in an embodiment of the present invention can also include P-
CSCF, I-CSCF and HSS are realized to functions such as the registration of IMS user and authentications.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with its
The difference of its embodiment, the same or similar part cross-reference between each embodiment.For application server
For embodiment, since it is substantially corresponding with the processing method embodiment of short message, so being described relatively simple, related place ginseng
See the part explanation of the processing method embodiment of short message.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can be stored in a computer readable storage medium, the program
When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned includes: ROM, RAM, magnetic disk or light
The various media that can store program code such as disk.
Description of the invention is given for the purpose of illustration and description, and is not exhaustively or will be of the invention
It is limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.It selects and retouches
It states embodiment and is to more preferably illustrate the principle of the present invention and practical application, and those skilled in the art is enable to manage
The solution present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (5)
1. a kind of method for handling short message, comprising:
Application server receives the circuit domain short message for the called subscriber being sent in LTE network；
The format for the SIP short message that application server is supported according to the user terminal known in advance, circuit domain short message is converted into
The SIP short message of the supported format of called user terminal；
SIP short message after conversion is sent to called user terminal by application server；
Wherein, application server knows the format for the SIP short message that user terminal is supported in advance by the following method:
Application server receives the third party registration messages that user is sent by S-CSCF；
Application server respectively from third party registration messages From header field and Contact header field extract Subscriber Number and user
The format for the SIP short message that terminal is supported, and save the format for the SIP short message that Subscriber Number and user terminal are supported, wherein
The format of SIP short message includes 3GPP format or 3GPP2 format；
Wherein, the SIP short message that circuit domain short message is converted into the supported format of called user terminal includes:
Called number is obtained from received circuit domain short message；
Utilize the lattice for the SIP short message that called number is supported from the information searching of preservation to corresponding called user terminal
Formula, and circuit domain short message is converted into the SIP short message of the supported format of called user terminal.
2. the method according to claim 1, wherein further include:
S-CSCF receives the registration information that user sends, and obtains user signing contract information from home signature user server HSS；
S-CSCF sends third party registration messages to application server according to the initial filter criteria in user signing contract information.
3. a kind of application server for handling short message, comprising:
Short message receiving unit, for receiving the circuit domain short message for the called subscriber being sent in LTE network；
Format conversion unit, the format of the SIP short message for being supported according to the user terminal known in advance, by circuit domain short message
It is converted into the SIP short message of the supported format of called user terminal；
Short message transmission unit, for the SIP short message after conversion to be sent to called user terminal；
Wherein, the format conversion unit includes:
Receiving module, the third party registration messages sent for receiving user by S-CSCF；
Extraction module, for respectively from third party registration messages From header field and Contact header field extract Subscriber Number and
The format for the SIP short message that user terminal is supported, and the format for the SIP short message that Subscriber Number and user terminal are supported is saved,
Wherein, the format of SIP short message includes 3GPP format or 3GPP2 format；
Module is obtained, for obtaining called number from received circuit domain short message；
Conversion module, for what is supported from the information searching of preservation to corresponding called user terminal using called number
The format of SIP short message, and circuit domain short message is converted into the SIP short message of the supported format of called user terminal.
4. a kind of system for handling short message, including application server as claimed in claim 3.
5. system according to claim 4, which is characterized in that further include:
S-CSCF obtains user's signing from home signature user server HSS for receiving the IMS registration information of user's transmission
Information；Third party registration messages are sent to the application server according to the initial filter criteria in user signing contract information.
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| CN107086951B (en) * | 2017-04-05 | 2019-12-03 | 中国联合网络通信集团有限公司 | Transmission method, Short Message Service Gateway and the industry short message access gateway of industry short message |
| CN108810830A (en) * | 2017-04-27 | 2018-11-13 | 中兴通讯股份有限公司 | A kind of short message service center's based reminding method and Short Message Service Gateway |
| CN109962950A (en) * | 2017-12-25 | 2019-07-02 | 中国电信股份有限公司 | The treating method and apparatus and computer readable storage medium of WAP Push short message |
| CN110532305B (en) * | 2018-05-23 | 2022-11-08 | ***通信集团浙江有限公司 | Service data cutting-over method and system |
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| CN1897578A (en) * | 2005-07-14 | 2007-01-17 | 华为技术有限公司 | Message conversion and converting system |
| CN103688558A (en) * | 2011-07-18 | 2014-03-26 | 阿尔卡特朗讯 | Interface between 3gpp networks and 3gpp2 networks for wap text messaging |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US8923899B2 (en) * | 2011-06-15 | 2014-12-30 | Alcatel Lucent | Interface between restful web services and packet-switched networks for text messaging |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1897578A (en) * | 2005-07-14 | 2007-01-17 | 华为技术有限公司 | Message conversion and converting system |
| CN103688558A (en) * | 2011-07-18 | 2014-03-26 | 阿尔卡特朗讯 | Interface between 3gpp networks and 3gpp2 networks for wap text messaging |
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