CN101790137A - Forwarding method and system fused with IP message - Google Patents
Forwarding method and system fused with IP message Download PDFInfo
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- CN101790137A CN101790137A CN200910001137A CN200910001137A CN101790137A CN 101790137 A CN101790137 A CN 101790137A CN 200910001137 A CN200910001137 A CN 200910001137A CN 200910001137 A CN200910001137 A CN 200910001137A CN 101790137 A CN101790137 A CN 101790137A
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Abstract
The invention provides a forwarding method and a system fused with an IP message. The method comprises the step that after receiving a CPM message, a CPM system obtains one or a plurality of forwarding addresses corresponding to the original target address of the CPM message and uses the obtained forwarding addresses as new target addresses of the CPM message for forwarding the CPM message. When the method and the system of the invention are adopted, the CPM message sent to an unreachable address of a user can be forwarded to reachable addresses of the user, so the user can obtain the message service in an optimal way as soon as possible. In addition, when the method of the invention is adopted, the CPM message sent to a plurality of addresses (terminals) of the user can be intensively forwarded to the specified addresses (terminals) of the user, the user can conveniently use one terminal for receiving the CPM message, and the invention improves the user experience.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of fusion IP (Internet Protocol, Internet Protocol) message (Converged IP Messaging, retransmission method CPM) and system.
Background technology
CPM is that OMA (Open Mobile Alliance, Open Mobile Alliance) proposed in 2005, is intended to realize the intercommunication of multiple messaging service, provides unified message professional and consistent and messaging service experience more easily.CPM merges existing multiple messaging service, comprise IM (Instant Message, instant message), POC (Push-To-Talk over Cellular, PTT), MEM (Mobile Email, mobile E-mail), SMS (Short Messaging Service, short message), MMS (MultimediaMessaging Service, multimedia message) etc.
At present, OMA is formulating CPM V1.0 standard.The CPM business can be divided into two kinds of forms, i.e. CPM message and independent CPM message (standalone CPM Message).CPM message is the main body form of CPM business, the combination of similar IM and POC, and the user needs to sign in to the CPM system before normally using business, promptly usually said " reaching the standard grade "; Not online or be generally CPM main body business unavailable (or being called unreachable) (notavailable) when presenting non-communication wish by Presence (presenting) server.Independent CPM message can be regarded as existing SMS, MMS, Email etc.But from user perspective, these form of services all can be considered CPM message, need not to know that concrete technology realizes approach when promptly the user uses CPM terminal transmitting-receiving CPM message.
CPM user uses CPM address (CPM address) and other telex networks, and the sole user can have a plurality of CPM address.Such as, CPM user can disclose a CPM address to colleague and client; And other CPM address is disclosed to household or friend.
In order to improve user experience, in a certain CPM address of determining the user when unreachable, for the CPM message of this CPM address as destination address, the CPM system can carry out following processing according to user's collocation strategy: this CPM message of delayed delivery; Perhaps with this CPM message stores on network storage server.
Have a plurality of CPM address user usually under different situations (for example, the different time periods), select different CPM address login CPM systems, for example, in free time, use " is reached the standard grade " to the open CPM address of friend, in the operating time, uses and " is reached the standard grade " in the CPM address of working together open.When the user selects one of them CPM address " to reach the standard grade ", also wish usually to receive the information that sends to other CPM addresses of this user, there is not to satisfy the technical scheme of this demand in the prior art.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the deficiencies in the prior art, and a kind of retransmission method and system of amalgamation IP message is provided, and the user can be received with this user's a certain inaccessible CPM address CPM message as destination address.
In order to address the above problem, the invention provides a kind of retransmission method of amalgamation IP message, this method comprises:
After amalgamation IP message CPM system receives CPM message, obtain the pairing one or more forwarding address of former destination address of this CPM message, and use the forwarding address that gets access to transmit this CPM message as the new destination address of this CPM message.
In addition, after the CPM system receives described CPM message, when described former destination address is unreachable, carry out described operation of obtaining forwarding address and described forwarding CPM message.
In addition, the CPM system after receiving described CPM message, transmit described CPM message before, also carry out following operation: in described CPM message, add and be used to identify this message for transmitting the information of message.
In addition, the described forwarding address that obtains of CPM system is all the forwarding address medium priorities the highest CPM address corresponding with described former destination address.
In addition, the described forwarding address that obtains of CPM system is the CPM address corresponding with the source address of described CPM message.
In addition, the described forwarding address that obtains of CPM system is current online CPM address.
The present invention also provides a kind of repeater system of amalgamation IP message, comprising: CPM participates in functional entity, supports engine server;
Described CPM participates in being provided with the forwarding address acquisition module in the functional entity, is used for the pairing one or more forwarding address of former destination address that obtain CPM message from the expandable mark language XML document management server and/or the fuse address book server of described support engine server;
Described CPM participates in functional entity and is used for after receiving CPM message, and the forwarding address that uses described forwarding address acquisition module to get access to is transmitted this CPM message as the new destination address of this CPM message.
In addition, described CPM participates in functional entity and also is used for after receiving described CPM message, checks whether the former destination address of described CPM message can reach, and when described former destination address is unreachable, carries out the operation of described forwarding CPM message.
In addition, before described CPM participates in functional entity and also is used for after receiving described CPM message, transmits described CPM message, in described CPM message, add and be used to identify this message for transmitting the information of message.
In addition, the described forwarding address that described forwarding address acquisition module obtains is: all the forwarding address medium priorities the highest CPM address corresponding with described former destination address, and/or the CPM address corresponding, and/or current online CPM address with the source address of described CPM message.
In sum, adopt the retransmission method of amalgamation IP message of the present invention, that the CPM forwards that sends to user's a certain unreachable address can be given this user reaches (online) address, makes the user can the mode acquired information service with the best in the very first time; In addition, adopt method of the present invention, can also be according to user's setting, will send to the address (terminal) that is forwarded to this user's appointment in this user's the CPM message set of a plurality of addresses (terminal), a user-friendly terminal receives CPM message, has improved user experience.
Description of drawings
Fig. 1 is the structural representation of the repeater system of embodiment of the invention amalgamation IP message;
Fig. 2 is the retransmission method flow chart of embodiment of the invention amalgamation IP message;
Fig. 3 is that corresponding (binding) between source address and the forwarding address of the CPM message that is provided with in the embodiment of the invention forwarding strategy concerns schematic diagram.
Embodiment
Core concept of the present invention is: after the CPM system receives with the CPM message of a certain CPM address as destination address, forwarding strategy according to this CPM address correspondence obtains the forwarding address corresponding with this CPM address, and uses this forwarding address to carry out the forwarding of CPM message.
Describe the present invention below in conjunction with drawings and Examples.
Fig. 1 is the annexation schematic diagram between CPM system (can be described as CPM Enabler, i.e. the CPM service enabler) and the CPM client (or being called the CPM terminal), the i.e. structural representation of the repeater system of embodiment of the invention amalgamation IP message.
As shown in Figure 1, the CPM system network element that the present invention relates to comprises: CPM ParticipatingFunction (CPM participates in functional entity), support engine server (Supporting Enablers Servers).Wherein, support engine server and comprise: XDM (XML Document Management, XML document management) server (being called for short XDMS), present (Presence) server, CAB (fuse address this) server etc.
The embodiment of the invention can realize by software mode, by to CPM client and the function of CPMParticipating Function and XDM server and the improvement of interface, cooperates jointly and realizes.
In the embodiment of the invention, between XDM server and XDM Client Agent, increased the access facility of forwarding strategy.
In the embodiment of the invention, CPM Participating Function has increased forwarding strategy acquisition module (perhaps being called the forwarding address acquisition module), this module is used for obtaining from the XDM server user's forwarding strategy, and obtaining this user's forwarding address from XDM server and/or CAB server according to forwarding strategy, CPM Participating Function carries out this forwarding address the forwarding of CPM message as the destination address of CPM message.
Usually, the CPM client can be by SIP (Session Initial Protocol, initial session protocol) module (supporting the SIMPLE expansion), HTTP (HyperText Transfer Protocol, HTML (Hypertext Markup Language)) module, SDP (Session Description Protocol, Session Description Protocol) module, XML (eXtensible Markup Language, extend markup language) module, Codec (COder/DECoder, codec) module, UI software modules such as (User Interface, user interfaces) are formed.
In the embodiment of the invention, the CPM client comprises: CPM Client Agent, XDM Client Agent (being called for short XDMC), present (Presence) Client Agent, CAB Client Agent; Wherein:
The CPM Client Agent is the main body of CPM client, is used to realize the reception and transmission and relevant operation interface of CPM message;
In the embodiment of the invention, the CPM Client Agent adopts SIP+SIMPLE (SIP for InstantMessaging and Presence Leveraging Extensions, the expansion of SIP in timely messages application) agreement to receive and send CPM message.
Present Client Agent, be used for realizing and present the mutual of (Presence) server that issue is present condition and gets access to the information presented.
The CAB Client Agent is used to realize the mutual and relevant address information maintenance function with the CAB server.
XDMC is used to realize mutual with XDMS, carries out the obtaining of maintenance, presentation information, address book information of relevant configuration information;
In the embodiment of the invention, with XCAP (XML Configuration Access Protocol, XML disposes access protocol) as the protocol interface between XDMC and the XDMS.
In addition, in the embodiment of the invention, can comprise forwarding strategy maintenance module (not shown) among the XDMC, be used for showing and editor's forwarding strategy, the forwarding strategy information of user's input is encoded, generate the forwarding strategy information of XML document form, and send to XDMS; In addition, the forwarding strategy maintenance module also is used for the forwarding strategy information that adopts the XML document form that http protocol receives from XDMS is resolved and shown.
Retransmission method below in conjunction with the amalgamation IP message of the embodiment of the invention is described in detail above-mentioned each functional module and forwarding strategy.
Fig. 2 is the retransmission method flow chart of embodiment of the invention amalgamation IP message; In the present embodiment, the current CPM client of using of user A is CPM Client A, Addr-A is the CPM address of user A, and the XDM server of Addr-A ownership is XDM-A, and the CPM ParticipatingFunction of Addr-A ownership is CPM Participating Function-A; The current CPM client of using of user B is CPM Client B1 and CPM Client B2, corresponding CPM address is respectively Addr-B1 and Addr-B2, the XDM server of Addr-B1 ownership is that the CPMParticipating Function of XDM-B1, Addr-B1 ownership is CPM Participating Function-B1, and the XDM server of Addr-B2 ownership is that the CPM Participating Function of XDM-B2, Addr-B2 ownership is CPMParticipating Function-B2.
Present embodiment is transmitted when unreachable with the former destination address (Addr-B1) of CPM message and is operating as example present invention is described, and as shown in Figure 2, this method comprises the steps:
201: user B is provided with forwarding strategy by CPM client (for example, CPM Client B1).
User B can adopt following dual mode that forwarding strategy is set: a kind of is the setting of finishing forwarding strategy by XDM Client Agent, employing HTTP+XML (XCAP) agreement, and forwarding strategy is stored in the XDM server; Another kind is the configuration of finishing forwarding strategy by browser, and forwarding strategy is stored in the WEB server that the CPM operation system provides.Present embodiment describes with the example that is set to of finishing forwarding strategy by the XDM Client Agent.
The forwarding strategy of a CPM address can corresponding (comprising) one or more forwarding address.
The user can be in forwarding strategy be set to the service condition (also can be called the forwarding condition) of forwarding address/forwarding strategy: use corresponding forwarding address to carry out the forwarding of CPM message when the CPM address as the destination address of CPM message unreachable (usually by not online causing), i.e. the forwarding of CPM system operation is only carried out when the former destination address of CPM message is unreachable.
Corresponding (binding) relation between the user can be provided with CPM message in forwarding strategy source address and the forwarding address.For example, as shown in Figure 3, corresponding (binding) relation of Addr-B and Addr-A3 can be set in the forwarding strategy of Addr-A1, and the CPM system can will send to Addr-A1 and arrive the CPM terminal of Addr-A3 correspondence from the CPM forwards of Addr-B according to this correspondence (binding) relation.
Whether the user can be provided with the CPM message of receiving forwarding in forwarding strategy CPM terminal provides transmission (delivery) report or reads the information that (read) reports.
When a plurality of forwarding address of a certain CPM address correspondence, the user can be provided with priority for each forwarding address, and the CPM system can select a certain online forwarding address to carry out the forwarding of CPM message according to this priority.
The forwarding address that preferential selection Latest Online also can be set in the forwarding strategy carries out the forwarding of CPM message.
202:CPM system (being CPM Participating Function-B1 in the present embodiment) obtains forwarding strategy information/forwarding address.
In order to realize the forwarding capability of CPM message of the present invention, the forwarding strategy that CPM Participating Function-B1 need obtain to set in advance, forwarding strategy can obtain from XDM Server in batches, also can only obtain full detail or part (renewal) information of the forwarding strategy of individual address.
CPM Participating Function can just obtain certain pairing forwarding strategy in CPM address before receiving CPM message, also can obtain in real time where necessary.
It should be noted that CPM Participating Function can obtain corresponding forwarding address from the CAB server if the forwarding address of a certain forwarding strategy correspondence is not stored in the XDM server with forwarding strategy.
203: user A (CPM Client A) uses Addr-A to send CPM message as the address Addr-B1 of source address, user B as destination address, and communication system is submitted to this CPM message the CPM Participating Function-A of Addr-A ownership.
The prerequisite of this step is that user A has used address Addr-A to sign in in the CPM system.
After 204:CPM Participating Function-A receives CPM message, this CPM message is sent to the CPMParticipating Function-B1 of Addr-B1 ownership according to the destination address Addr-B1 of this CPM message.
After 205:CPM Participating Function-B1 receives CPM message, judge that Addr-B1 is unreachable, then the forwarding strategy according to Addr-B1 obtains the pairing one or more forwarding address of Addr-B1.
CPM Participating Function-B1 can obtain the one or more forwarding address corresponding with the source address (Addr-A) of CPM message according to forwarding strategy.
In addition, if be provided with a plurality of forwarding address in the forwarding strategy, CPM ParticipatingFunction-B1 can obtain the highest forwarding address of its medium priority according to forwarding strategy.
In addition, if be provided with a plurality of forwarding address in the forwarding strategy, CPM ParticipatingFunction-B1 can obtain the forwarding address of up-to-date login/reach the standard grade according to forwarding strategy and log-on message.
In addition, if be provided with a plurality of forwarding address in the forwarding strategy, CPM ParticipatingFunction-B1 therefrom selects current online forwarding address.
The forwarding address that gets access in the present embodiment is Addr-B2.
206:CPM Participating Function-B1 uses the forwarding address (present embodiment is Addr-B2) that gets access to the CPM forwards to be given the CPM Participating Function (present embodiment is CPM Participating Function-B2) of this forwarding address correspondence.
In this step, CPM Participating Function-B1 can increase the forwarding sign according to forwarding strategy in CPM message, this sign is used to make the recipient of this CPM message to know that this message is for transmitting message (promptly this recipient is not the primary reception side of this message).Can also comprise the former destination address of this CPM message in the above-mentioned forwarding sign, so that make the recipient of this CPM message know the primary reception side of this message.
In addition, if the CPM terminal that is provided with the forwarding address correspondence at forwarding strategy does not provide transmission report or reading report, CPM Participating Function-B1 can delete the request transmission report that comprises in this CPM message or the information of reading report.
In the present embodiment, carry out the operations such as forwarding of the obtaining of forwarding strategy and forwarding address, CPM message by the CPM Participating Function of the destination address of CPM message ownership.In an embodiment of the present invention, the CPM Participating Function that also can be belonged to by the source address of CPM message carries out aforesaid operations.
After 207:CPM Participating Function-B2 receives the CPM message of forwarding, judge whether Addr-B2 can reach,, then this CPM forwards is given the CPM terminal (CPM Client B2) of Addr-B2 correspondence if can reach; If Addr-B2 is unreachable, then CPM Participating Function-B2 (for example handles this CPM message according to the processing rule of this locality configuration, send by SMS, MMS, Email), perhaps inquire about the forwarding strategy of Addr-B2, and transmit operation according to this forwarding strategy from XDM-B2.
Claims (10)
1. the retransmission method of an amalgamation IP message is characterized in that, this method comprises:
After amalgamation IP message CPM system receives CPM message, obtain the pairing one or more forwarding address of former destination address of this CPM message, and use the forwarding address that gets access to transmit this CPM message as the new destination address of this CPM message.
2. the method for claim 1 is characterized in that,
After the CPM system receives described CPM message, when described former destination address is unreachable, carry out described operation of obtaining forwarding address and described forwarding CPM message.
3. method as claimed in claim 1 or 2 is characterized in that,
The CPM system after receiving described CPM message, transmit described CPM message before, also carry out following operation: in described CPM message, add and be used to identify this message for transmitting the information of message.
4. the method for claim 1 is characterized in that,
The described forwarding address that the CPM system obtains is all the forwarding address medium priorities the highest CPM address corresponding with described former destination address.
5. the method for claim 1 is characterized in that,
The described forwarding address that the CPM system obtains is the CPM address corresponding with the source address of described CPM message.
6. as claim 1 or 4 or 5 described methods, it is characterized in that,
The described forwarding address that the CPM system obtains is current online CPM address.
7. the repeater system of an amalgamation IP message comprises: CPM participates in functional entity, supports engine server, it is characterized in that:
Described CPM participates in being provided with the forwarding address acquisition module in the functional entity, is used for the pairing one or more forwarding address of former destination address that obtain CPM message from the expandable mark language XML document management server and/or the fuse address book server of described support engine server;
Described CPM participates in functional entity and is used for after receiving CPM message, and the forwarding address that uses described forwarding address acquisition module to get access to is transmitted this CPM message as the new destination address of this CPM message.
8. system as claimed in claim 7 is characterized in that,
Described CPM participates in functional entity and also is used for after receiving described CPM message, checks whether the former destination address of described CPM message can reach, and when described former destination address is unreachable, carries out the operation of described forwarding CPM message.
9. as claim 7 or 8 described systems, it is characterized in that,
Before described CPM participates in functional entity and also is used for after receiving described CPM message, transmits described CPM message, in described CPM message, add and be used to identify this message for transmitting the information of message.
10. system as claimed in claim 7 is characterized in that,
The described forwarding address that described forwarding address acquisition module obtains is: all the forwarding address medium priorities the highest CPM address corresponding with described former destination address, and/or the CPM address corresponding, and/or current online CPM address with the source address of described CPM message.
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| CN200910001137A CN101790137A (en) | 2009-01-23 | 2009-01-23 | Forwarding method and system fused with IP message |
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| CN200910001137A CN101790137A (en) | 2009-01-23 | 2009-01-23 | Forwarding method and system fused with IP message |
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| WO2015143934A1 (en) * | 2014-03-24 | 2015-10-01 | Beijing Zhigu Rui Tuo Tech Co., Ltd | Information sending method and information sending apparatus |
| US10652185B2 (en) | 2014-03-24 | 2020-05-12 | Beijing Zhigu Rui Tuo Tech Co., Ltd | Information sending method and information sending apparatus |
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| CN101166142A (en) * | 2006-10-16 | 2008-04-23 | 华为技术有限公司 | A method and gateway for submitting correct route of reporting message |
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Application publication date: 20100728 |