CN101340640A - Method for forwarding multimedia message and multimedia message center - Google Patents
Method for forwarding multimedia message and multimedia message center Download PDFInfo
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- CN101340640A CN101340640A CNA2008101475604A CN200810147560A CN101340640A CN 101340640 A CN101340640 A CN 101340640A CN A2008101475604 A CNA2008101475604 A CN A2008101475604A CN 200810147560 A CN200810147560 A CN 200810147560A CN 101340640 A CN101340640 A CN 101340640A
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Abstract
The invention provides a method for forwarding multimedia messages and a multimedia message center which comprises a receiving module used for receiving the multimedia messages, a memory module used for storing the data of destination parties and a sending module used for obtaining the information of the destination parties of the multimedia messages from the memory module and forwarding the multimedia messages to the destination parties according to the obtained information. The method includes that: the data of the destination party is configured in the multimedia message center, and the multimedia message center obtains the information of the destination parties locally after receiving the multimedia messages and then forwards the multimedia messages to the destination parties according to the obtained information. By adopting the technical proposal of the invention, the multimedia message center is led to simplify forwarding process and reduce the message interaction and signaling process with external network elements, thus being beneficial to enhancing the stability of the operation of the multimedia message center and the efficiency of sending message as well as cutting down cost.
Description
Technical field
The present invention relates to a kind of in the method for MMS center (MMSC) to other MMS center or intercommunication of multimedia messages gateway forwards Multimedia Message (claiming multimedia message again).
Background technology
MMS center (MMSC) is when other MMS center or the multimedia message of intercommunication of multimedia messages gateway forwards, in order to obtain the IP address of transmitting purpose side, conventional method is to go inquiry according to domain name to DNS (domain name system) server, utilizes the IP address that inquires to carry out link setup then and repeats multimedia news; Multimedia message Central Message repeating process may further comprise the steps as shown in Figure 1 in the prior art:
Step 101: dispose the data of other MMS center and Interworking gateway at the control desk (OMM) of MMS center, and, generally adopt FTP (file transfer protocol (FTP)) mode synchronously the operation process of these data sync to the foreground;
Step 102: local MMS center (called after MMSC1) receives the Multimedia Message that the user sends, and judge in the time of Multimedia Message need being forwarded to other MMS center/Interworking gateway (called after MMSC2), at first arrive the IP address of outside dns server inquiry MMSC2;
Step 103:DNS server returns the IP address response of inquiry MMSC2 to MMSC1;
Step 104:MMSC1 repeats multimedia news to MMSC2 then according to carrying out link setup from the IP address that DNS inquires to MMSC2;
Step 105:MMSC2 returns the response that repeats multimedia news to local MMS center MMSC1.
Can find out from the forwarding process and the data configuration of above-mentioned MMS center, be omissible to the IP address of dns server search purposes side MMS center or Interworking gateway flow process in fact, reason is the related specifications according to multimedia message, MMS center or intercommunication of multimedia messages gateway connect and forwards, must carry out authentication during link setup, one of important content of authentication is exactly whether check the IP address of link setup legal, the IP address that is to say purpose side's MMS center or Interworking gateway must dispose in this MMS center, therefore MMS center itself is just preserved the MMS center of the legal link setup of energy or the IP address of Interworking gateway, there is no need to obtain the IP address by inquiry dns server-genus MMS center ext nal network element.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of method for transmitting multimedia message and MMS center, has simplified querying flow, has improved the transmitting efficiency of Multimedia Message.
In order to address the above problem, the invention provides a kind of method for transmitting multimedia message, comprising: the data in MMS center configuration purpose side, after MMS center is received Multimedia Message, obtain the information of purpose side from this locality, repeat multimedia news to described purpose side according to the information of obtaining.
Further, described purpose side comprises other MMS center and Interworking gateway;
Data in described MMS center configuration comprise the domain name of other MMS center and the corresponding relation of its IP address, and/or the corresponding relation of the domain name of Interworking gateway and its IP address.
Further, the corresponding relation that also comprises the domain name of MMS center that purpose side's number place section and this number section in the Multimedia Message belong to or Interworking gateway in the data of described MMS center configuration.
Further, the described information of obtaining purpose side from this locality, repeat multimedia news to described purpose side according to the information of obtaining and to be meant, when local MMS center is judged described Multimedia Message need be forwarded to other MMS center or Interworking gateway the time, described local MMS center arrives the domain name of re-positioning device search purposes side MMS center or Interworking gateway according to number section of the number of the purpose side in the Multimedia Message, then according to its corresponding IP address of inquiry of the domain name of purpose side's MMS center or Interworking gateway, carry out link setup according to described IP address to described purpose side, repeat multimedia news behind the link setup.
Further, the described information of obtaining purpose side's MMS center or Interworking gateway from this locality, repeat multimedia news to described purpose side MMS center or Interworking gateway according to the information of obtaining and to be meant, when local MMS center is judged described Multimedia Message need be forwarded to other MMS center or Interworking gateway the time, described local MMS center is according to number section search purposes side MMS center of the number of the purpose side in the Multimedia Message or the domain name of Interworking gateway, then according to its corresponding IP address of inquiry of the domain name of purpose side's MMS center or Interworking gateway, carry out link setup according to described IP address to described purpose side, repeat multimedia news behind the link setup.
Further, if local MMS center does not have the IP address of configuration purpose side's MMS center or Interworking gateway, then the nslookup system server obtains the IP address of described purpose side MMS center or Interworking gateway, carry out link setup according to the IP address to purpose side's MMS center or Interworking gateway, repeat multimedia news behind the link setup.
Further, when described purpose side MMS center or Interworking gateway were received the link setup request, domain name and the IP to the source MMS center carried out authentication earlier, if legal domain name and IP address then allow link setup, otherwise the refusal link setup.
The present invention also provides a kind of MMS center that repeats multimedia news, and comprising:
Receiver module is used to receive Multimedia Message;
Memory module is used for the data of storage purpose side;
Sending module is used for obtaining from described memory module the information of Multimedia Message purpose side, repeats multimedia news to described purpose side according to the information of obtaining.
Further, described purpose side comprises other MMS center and Interworking gateway;
The data of the purpose side of described memory module storage comprise: the domain name of other MMS center and its ' the corresponding relation of address, and/or the corresponding relation of the domain name of Interworking gateway and its IP address.
Further, described sending module obtains the information of Multimedia Message purpose side from memory module, repeat multimedia news to described purpose side according to the information of obtaining and to be meant, sending module judges whether and described Multimedia Message need be forwarded to other MMS center or Interworking gateway, it is the domain name that then arrives re-positioning device search purposes side MMS center or Interworking gateway according to number section of the number of the purpose side in the Multimedia Message, and according to its corresponding IP address of inquiry of the domain name of purpose side's MMS center or Interworking gateway, carry out link setup according to described IP address to described purpose side, repeat multimedia news behind the link setup.
Further, described memory module also is used for storing the corresponding relation of the domain name of the MMS center of purpose side's number place section of Multimedia Message and this number section ownership or Interworking gateway;
Described sending module obtains the information of Multimedia Message purpose side from memory module, repeat multimedia news to described purpose side according to the information of obtaining and to be meant, sending module judges whether and described Multimedia Message need be forwarded to other MMS center or Interworking gateway, be then according to number section search purposes side MMS center of the number of the purpose side in the Multimedia Message or the domain name of Interworking gateway, and according to its corresponding IP address of inquiry of the domain name of purpose side's MMS center or Interworking gateway, carry out link setup according to described IP address to described purpose side, repeat multimedia news behind the link setup.
In sum, the invention provides a kind of method for transmitting multimedia message and MMS center, can make multimedia message centre simplify forwarding process, minimizing is with the interacting message and the signaling process of ext nal network element, help improving the stability and the message transmitting efficiency of the operation of MMS center, reduce cost.
Description of drawings
Fig. 1 is the flow chart that the prior art MMS center repeats multimedia news;
Fig. 2 is the structural representation of MMS center of the present invention;
Fig. 3 is the flow chart that MMS center of the present invention repeats multimedia news.
Embodiment
The invention provides a kind of method for transmitting multimedia message and MMS center, data in MMS center configuration purpose side, after MMS center is received Multimedia Message, obtain the information of purpose side from this locality, repeat multimedia news to purpose side according to the information of obtaining, above-mentioned purpose side comprises other MMS center and Interworking gateway.
Be described in further detail below in conjunction with the enforcement of accompanying drawing technical scheme.
Present embodiment provides a kind of MMS center that repeats multimedia news, and as shown in Figure 2, comprises receiver module, memory module and sending module; Wherein:
Receive module and be used to receive Multimedia Message;
Memory module is used for the data of storage purpose side, comprise the domain name of storing other MMS center and the corresponding relation of its IP address, and/or the corresponding relation of the domain name of Interworking gateway and its IP address, can also store the corresponding relation of the domain name of the MMS center of purpose side's number place section in the Multimedia Message and this number section ownership or Interworking gateway;
Sending module is used for obtaining from memory module the information of Multimedia Message purpose side, repeats multimedia news to purpose side according to the information of obtaining;
Sending module obtains the information of Multimedia Message purpose side from memory module, repeat multimedia news to purpose side according to the information of obtaining and specifically to be meant: sending module judges whether and described Multimedia Message need be forwarded to other MMS center or Interworking gateway, be then according to number section of the number of the purpose side in the Multimedia Message to EnumDNS (re-positioning device, non-dns server) domain name of search purposes side's MMS center or Interworking gateway, and according to its corresponding IP address of inquiry of the domain name of purpose side's MMS center or Interworking gateway, carry out link setup according to this IP address to purpose side, repeat multimedia news behind the link setup; Or, sending module judges whether and described Multimedia Message need be forwarded to other MMS center or Interworking gateway, be then according to number section search purposes side MMS center of the number of the purpose side in the Multimedia Message or the domain name of Interworking gateway, and according to its corresponding IP address of inquiry of the domain name of purpose side's MMS center or Interworking gateway, carry out link setup according to this IP address to purpose side, repeat multimedia news behind the link setup.
Present embodiment also provides a kind of method for transmitting multimedia message, at first in the data of MMS center configuration purpose side, purpose side comprises other MMS center and Interworking gateway, data in the MMS center configuration comprise the domain name of other MMS center and the corresponding relation of its IP address, and/or the corresponding relation of the domain name of Interworking gateway and its IP address, the corresponding relation that can also comprise the domain name of the MMS center of purpose side's number place section in the Multimedia Message and this number section ownership or Interworking gateway, it can be the control desk (OMM) that is configured in MMS center, the operation process of the data sync of these configurations, generally adopt the FTP mode synchronously then to the foreground; Afterwards, after receiving the Multimedia Message that the user sends, MMS center repeats multimedia news according to following flow process, as shown in Figure 3:
Step 301: local MMS center (called after MMSC1) receives the Multimedia Message that the user sends, Multimedia Message need to be forwarded to other MMS center or Interworking gateway (be purpose side's MMS center or Interworking gateway when judging, called after MMSC2) time, execution in step 302;
Step 302: whether having the IP address of MMSC2 in the data of the local configuration of inquiry, is execution in step 303 then, otherwise execution in step 304;
Whether inquiry is local exists the method for the IP address of this purpose side to be, the purpose side's MMS center of the ownership that obtains according to number section of the number of the purpose side in the Multimedia Message or the domain name of Interworking gateway, perhaps arrive EnumDNS (re-positioning device according to its number section, non-dns server) domain name of search purposes side's MMS center or Interworking gateway, again according to the local data that dispose of inquiry of the domain name, if there is the domain name of this purpose side in the corresponding relation of other MMS center or Interworking gateway and its IP address, the IP address that has this purpose side's MMS center or Interworking gateway is described.
Step 303: obtain the IP address of Multimedia Message purpose side, carry out link setup according to the IP address to purpose side MMSC2, repeat multimedia news behind the link setup, execution in step 305 then;
The IP address that from the corresponding relation of the domain name of this purpose side's MMS center or Interworking gateway and its IP address, obtains this purpose side.
Step 304: the IP address that the inquiry dns server obtains purpose side MMSC2, carry out link setup according to the IP address to purpose side MMSC2, repeat multimedia news behind the link setup, execution in step 305 then;
In this step, when purpose side's MMS center (MMSC2) is received the link setup request of source MMS center (MMSC1) transmission, can also carry out authentication to domain name and the IP of MMSC1, if legal domain name and IP address then allow link setup, otherwise the refusal link setup.
Step 305: purpose side MMSC2 returns the response that repeats multimedia news to source MMS center MMSC1.
Local MMS center generally can not dispose the data of other MMS center and Interworking gateway, but in order to improve the adaptability of MMS center, keeps the function of inquiry dns server.
Claims (11)
1, a kind of method for transmitting multimedia message comprises: the data in MMS center configuration purpose side, after MMS center is received Multimedia Message, obtain the information of purpose side from this locality, and repeat multimedia news to described purpose side according to the information of obtaining.
2, the method for claim 1 is characterized in that:
Described purpose side comprises other MMS center and Interworking gateway;
Data in described MMS center configuration comprise the domain name of other MMS center and the corresponding relation of its IP address, and/or the corresponding relation of the domain name of Interworking gateway and its IP address.
3, method as claimed in claim 2 is characterized in that:
Also comprise the corresponding relation of the domain name of MMS center that purpose side's number place section and this number section in the Multimedia Message belong to or Interworking gateway in the data of described MMS center configuration.
4, method as claimed in claim 2 is characterized in that:
The described information of obtaining purpose side from this locality, repeat multimedia news to described purpose side according to the information of obtaining and to be meant, when local MMS center is judged described Multimedia Message need be forwarded to other MMS center or Interworking gateway the time, described local MMS center arrives the domain name of re-positioning device search purposes side MMS center or Interworking gateway according to number section of the number of the purpose side in the Multimedia Message, then according to its corresponding IP address of inquiry of the domain name of purpose side's MMS center or Interworking gateway, carry out link setup according to described IP address to described purpose side, repeat multimedia news behind the link setup.
5, method as claimed in claim 3 is characterized in that:
The described information of obtaining purpose side's MMS center or Interworking gateway from this locality, repeat multimedia news to described purpose side MMS center or Interworking gateway according to the information of obtaining and to be meant, when local MMS center is judged described Multimedia Message need be forwarded to other MMS center or Interworking gateway the time, described local MMS center is according to number section search purposes side MMS center of the number of the purpose side in the Multimedia Message or the domain name of Interworking gateway, then according to its corresponding IP address of inquiry of the domain name of purpose side's MMS center or Interworking gateway, carry out link setup according to described IP address to described purpose side, repeat multimedia news behind the link setup.
6, as claim 4 or 5 described methods, it is characterized in that:
If local MMS center does not have the IP address of configuration purpose side's MMS center or Interworking gateway, then the nslookup system server obtains the IP address of described purpose side MMS center or Interworking gateway, carry out link setup according to the IP address to purpose side's MMS center or Interworking gateway, repeat multimedia news behind the link setup.
7, as claim 4 or 5 described methods, it is characterized in that:
When described purpose side MMS center or Interworking gateway were received the link setup request, domain name and the IP to the source MMS center carried out authentication earlier, if legal domain name and IP address then allow link setup, otherwise the refusal link setup.
8, a kind of MMS center that repeats multimedia news is characterized in that, described MMS center comprises:
Receiver module is used to receive Multimedia Message;
Memory module is used for the data of storage purpose side;
Sending module is used for obtaining from described memory module the information of Multimedia Message purpose side, repeats multimedia news to described purpose side according to the information of obtaining.
9, MMS center as claimed in claim 8 is characterized in that:
Described purpose side comprises other MMS center and Interworking gateway;
The data of the purpose side of described memory module storage comprise: the corresponding relation of the domain name of other MMS center and its IP address, and/or the corresponding relation of the domain name of Interworking gateway and its IP address.
10, MMS center as claimed in claim 9 is characterized in that:
Described sending module obtains the information of Multimedia Message purpose side from memory module, repeat multimedia news to described purpose side according to the information of obtaining and to be meant, sending module judges whether and described Multimedia Message need be forwarded to other MMS center or Interworking gateway, it is the domain name that then arrives re-positioning device search purposes side MMS center or Interworking gateway according to number section of the number of the purpose side in the Multimedia Message, and according to its corresponding IP address of inquiry of the domain name of purpose side's MMS center or Interworking gateway, carry out link setup according to described IP address to described purpose side, repeat multimedia news behind the link setup.
11, MMS center as claimed in claim 9 is characterized in that:
Described memory module also is used for storing the corresponding relation of the domain name of the MMS center of purpose side's number place section of Multimedia Message and this number section ownership or Interworking gateway;
Described sending module obtains the information of Multimedia Message purpose side from memory module, repeat multimedia news to described purpose side according to the information of obtaining and to be meant, sending module judges whether and described Multimedia Message need be forwarded to other MMS center or Interworking gateway, be then according to number section search purposes side MMS center of the number of the purpose side in the Multimedia Message or the domain name of Interworking gateway, and according to its corresponding IP address of inquiry of the domain name of purpose side's MMS center or Interworking gateway, carry out link setup according to described IP address to described purpose side, repeat multimedia news behind the link setup.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101475604A CN101340640A (en) | 2008-08-28 | 2008-08-28 | Method for forwarding multimedia message and multimedia message center |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2008101475604A CN101340640A (en) | 2008-08-28 | 2008-08-28 | Method for forwarding multimedia message and multimedia message center |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102123359A (en) * | 2011-03-31 | 2011-07-13 | 中兴通讯股份有限公司 | Method, device and system for forwarding multimedia message and device for receiving multimedia message |
| CN102480721A (en) * | 2010-11-22 | 2012-05-30 | 中兴通讯股份有限公司 | Service provider route number acquiring method and server |
-
2008
- 2008-08-28 CN CNA2008101475604A patent/CN101340640A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102480721A (en) * | 2010-11-22 | 2012-05-30 | 中兴通讯股份有限公司 | Service provider route number acquiring method and server |
| CN102123359A (en) * | 2011-03-31 | 2011-07-13 | 中兴通讯股份有限公司 | Method, device and system for forwarding multimedia message and device for receiving multimedia message |
| CN102123359B (en) * | 2011-03-31 | 2014-12-10 | 中兴通讯股份有限公司 | Method, device and system for forwarding multimedia message and device for receiving multimedia message |
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Application publication date: 20090107 |