WO2007107114A1

WO2007107114A1 - A multimedia message server center, terminal and method for the terminal recalling the multimedia message

Info

Publication number: WO2007107114A1
Application number: PCT/CN2007/000905
Authority: WO
Inventors: Guangchang Bai
Original assignee: Huawei Technologies Co., Ltd.
Priority date: 2006-03-21
Filing date: 2007-03-20
Publication date: 2007-09-27

Abstract

A multimedia message server center, terminal and method for the terminal recalling the multimedia message. A multimedia message recalling request is transferred to the multimedia message server center (MMSC) through the MM1 interface, the information exchange between MMSC is carried by the MM4 interface, and the MMSC Locates the multimedia message according to the message carried by the recalling request message and then finishes recalling the multimedia message. The invention solves the problem that the user terminal can not cancel the delivered multimedia message, reduces the trouble caused by the error operation of the multimedia message, and ensures that the user can recall the multimedia message transferred to the user of different area MMSC.

Description

Method for recalling multimedia message by multimedia message service center, terminal and terminal

Technical field

The present invention relates to the field of network communication technologies, and in particular, to a multimedia message service center, a terminal, and a method for a terminal to recall a multimedia message.

Background of the invention

In daily life or work, in the process of operating a computer or mobile terminal, the phenomenon of canceling the original operation often occurs due to misoperation or other reasons. The message for canceling the transmission of the mobile terminal has been made in the existing protocol. Clearly, the SP (service provider) requests to cancel the message that the user has received through the MM7-extend-cancel.REQ message on the MM7 interface, and passes a pair of messages on the MM1 interface: MMl_cancel.REQ /RES (MM1 Cancel Request/Response) to implement.

The method only implements the method for the SP to cancel the service, but when the multimedia message is sent between the mobile terminals, how to cancel the transmission of the multimedia message is not mentioned, that is, there is no corresponding mechanism capable of recalling the multimedia message sent by the mobile terminal. In this way, the erroneously transmitted multimedia message will cause many troubles to the receiving terminal and affect the normal interaction between the terminals.

Summary of the invention

The embodiment of the invention provides a method for the multimedia message service center, the terminal and the terminal to recall the multimedia message. The MMSC completes the recall of the multimedia message according to the message carried in the recall request message, and solves the problem that the terminal cannot recall the transmitted multimedia message.

An embodiment of the present invention provides a method for a terminal to recall a multimedia message, including: receiving a multimedia message recall request carrying a multimedia message identifier and a multimedia message index;

The recall operation is performed according to the recall request. An embodiment of the present invention provides a multimedia message service center, including: a message receiving module for receiving a multimedia message recall request carrying a multimedia message identifier and a multimedia message index;

A multimedia message recall processing module for recalling the multimedia message based on the received multimedia message recall request. An embodiment of the present invention provides a terminal, including:

Message for transmitting a multimedia message recall request carrying a multimedia message identifier and a multimedia message index a sending module; the multimedia message identifier is used to locate a multimedia message to be recalled; and the multimedia message index is used to indicate a location where the multimedia message is stored in a multimedia message storage box. An embodiment of the present invention provides a terminal, including: a message receiving module for receiving a multimedia message recall request;

A multimedia message deletion module for deleting a multimedia message to be recalled according to the multimedia message recall request.

According to the technical solution provided by the foregoing embodiment of the present invention, the embodiment of the present invention sends a multimedia message recall request through the MM1 interface, and receives a response message fed back by the MMSC, and the information exchange between the MMSCs is implemented by the MM4 interface, and the MMSC according to the The message carried in the recall request message completes the cancellation operation of the corresponding multimedia message, solves the problem that the user terminal cannot cancel the already sent multimedia message, reduces the trouble caused by the misoperation of the multimedia message, and ensures that the user can recall and send to The multimedia message of the MMSC signing user in different places. BRIEF DESCRIPTION OF THE DRAWINGS

1 is a flowchart of a method for a terminal to recall a multimedia message according to an embodiment of the present invention;

2 is a schematic diagram of information interaction between MMSCs performed by an MM4 interface according to an embodiment of the present invention;

FIG. 3 is a flowchart of a method for a terminal to recall a multimedia message according to another embodiment of the present invention.

Mode for carrying out the invention

An embodiment of the present invention provides a method for a terminal to recall a multimedia message. The sending terminal sends a multimedia message recall request through the MM1 interface, and receives a response message fed back by the MMSC (Multimedia Message Service Center), and the MM4 interface completes the message forwarding between the MMSCs. The MMSC completes the cancellation operation of the corresponding multimedia message according to the message carried in the recall request message.

An embodiment of the present invention provides a method for a terminal to recall a multimedia message. Referring to FIG. 1 is a flowchart of a method according to an embodiment of the present disclosure, where the method specifically includes:

Step 10: The sending terminal sends a multimedia message recall request to the MMSC.

After the transmitting terminal sends the multimedia message, if the receiving terminal address of the transmitted multimedia message is incorrect or the content of the sending terminal is incorrect, the multimedia message sent by the sending terminal needs to be recalled. At this time, the multimedia messaging terminal sends the recall request message through the MM1 interface. And sending, to the MMSC, the MM1-cancel-originator.REQ request message, where the recall request message carries the multimedia message identifier ID to be recalled, the to-be-received receiver number, and the multimedia message index, where the multimedia message index is used. When the sending terminal requests to store the sent multimedia message into the MMbox (Multimedia Message Storage Box), the sending terminal searches for the corresponding multimedia message; Step 11: After receiving the recall request, the MMSC sends a response message to the sending terminal, indicating that the MMSC receives the recall request, and the request is being processed;

After receiving the recall request, the MMSC locates a specific message according to the multimedia message identifier carried in the recall message, and returns a failure response message if the location message fails; if the message is successfully located, a successful response message is returned; the response The message may be sent to the sending terminal in the form of an MM1 - cancel - originator. RES message;

Step 12: The MMSC performs a related operation of recalling the multimedia message;

If the sending terminal requests to store the sent multimedia message in the MMbox, the MMSC first deletes the multimedia message stored in the MMbox, and then performs a recall operation according to the current state of the message, which can be classified into the following cases:

1) if the MMSC has not sent the multimedia message arrival notification to the receiving terminal, the MMSC deletes the multimedia message, does not send the multimedia message recall request to the receiving terminal, and does not send the multimedia message arrival notification to the receiving terminal, and Returning a multimedia message recall report; the response message may be sent to the sending terminal in the form of MM1_cancel_report.REQ;

2) If the MMSC has sent the multimedia message arrival notification to the receiving terminal, but the receiving terminal has not successfully obtained the multimedia message, the MMSC deletes the multimedia message and returns a multimedia message recall report, and the response message may be MMl-cancel_report The .REQ form is sent to the sending terminal, and the MMSC returns a corresponding prompt when the subsequent receiving terminal acquires the multimedia message, such as returning the prompt that the multimedia message has been recalled;

3) If the multimedia message has been successfully obtained by the receiving terminal, step 13 is performed;

Step 13: The MMSC sends a multimedia message recall request MM1 a cancel.REQ message to the receiving terminal, and notifies the receiving terminal to delete the corresponding multimedia message;

Step 14: The receiving terminal feedback processing result is sent to the MMSC, and may be sent to the MMSC in the form of an MM1 - cancel. RES message;

Step 15: The MMSC determines, according to the response message returned by the receiving terminal, whether the receiving terminal deletes the message successfully, and returns the result to the sending terminal by using the MM1 - cancel a report.REQ message;

After the foregoing positioning succeeds, if the message is found to have been forwarded to other MMSCs, the recall multimedia message request MM4_cancd.REQ is sent to the corresponding receiving MMSC, as shown in FIG. 2, according to the receiving MMSC. The foregoing operation recalls the multimedia message, and returns the recall operation response to the sender MMSC, and the information interaction between the MMSCs is completed through the MM4 interface, and the recall response message is returned to the MM4-cancel.RES Square MMSC; After receiving the recall request, the MMSC may not send a response message to the sending terminal, and return to the sending terminal in the form of sending a response message together with the processing result report after the processing ends, as shown in FIG. 3.

The definition of the recall message in the method of the present invention can be as follows:

The fields of the MM1 - cancel_originator.REQ message are described in the following table:

The fields of the MM1 - cancel - originator.RES message are described in the following table: Information unit field name description

3GPP MMS X-Mms-3GPP- Mandatory Indicates the 3GPP Version MMS-Version MMS Version version number supported by this MMSC

Message Type X-Mms-Me must indicate the name of this message: ssage-Type MMl— cancel— originator.RES

Transaction ID X-Mms-Tra must be used for unique identification of a pair of nsaction-ID MMl_cancel_originator.REQ/RES

ID.

Request Status X-Mms-Re Required quest-status status for identifying the result of the request message processing

Request Status X-Mms-Re Optional Used to identify the processing result of the request message Text quest-status—The status text of the text The MMl—cancel—the fields of the reportREQ message are described in the following table:

MMl—Cancel a Request Status in an originator.RES with the following text:

Request Status Request Status Text "ok" accepts the recall request and waits for processing.

"error—unsupported_ message" The MMSC does not support this message at this time.

"error— nisssage—not—found” Unable to locate the message.

MMl—cancel—Cancel Status in report.REQ can take the following text:

Cancel Status Cancel Status Text

"cancel_by_mmsc" The recall of the multimedia message was successful and the message was deleted by the MMS center.

"caned_ by- recipient" The recall of the multimedia message was successful and the receiving terminal has deleted the message.

"fail" failed to recall multimedia messages. If the processing result is returned to the transmitting terminal in the form of a response after the receiving terminal finishes processing, the text content of the Cancel Status in the above MMl_cancel_repor REQ and the text content of the Request Status in MMl_cancel_originator.RES are After the merge, it is returned to the sending terminal in the form of MMl_cancel_originator.RES, that is, the text content of the Request Status in MMl-canceLoriginator.RES is as follows:

The fields of the MM4-canceLREQ message are described as follows:

Information unit Field name Existence Description

3GPP MMS X-Mms-3G must indicate the 3GPP supported by this MMSC Version PP-MMS-Versio MMS Version version number

n

Message Type X-Mms-M Required Indicates the name of this message:

essage-Type MM4_cancel.REQ

The Transaction ID X-Mms-Tr must be used for unique identification of the ID of an ansaction-ID MM4_cancel.REQ/RES.

Message ID X-Mms-M Required to identify the multimedia essage-ID to be recalled

Recipient X-Mms-Re Optional Indicates the recipient address to be canceled. If the cipient is empty, it means that all recipient addresses are canceled because a message can be sent to multiple users at the same time. The fields of the MM4-cancel.RES message are described as follows:

The text of the Request Status in the above table can include:

Request Status Request Status Text

"cancel_by_mmsc" The recall of the multimedia message was successful and the message was deleted by the MMS center. "cancsl-by-recipient" successfully recalls the multimedia message, and the receiver terminal has deleted the message.

"fail" failed to recall multimedia messages. Similarly, for the SP-enhanced enhanced recall multimedia message, the processing is the same as above, and the message transmitted by the MM1 interface is completed by the MM7 interface.

In summary, the embodiment of the present invention implements that a multimedia message recall request is sent to the MMSC through the MM1 interface, and the information exchange between the MMSCs is completed by the MM4 interface, and the MMSC locates the multimedia message according to the message carried in the recall request message, and finally completes The cancel operation of the multimedia message ensures that the user can recall the multimedia message sent to the off-site MMSC subscription user.

The above is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or within the technical scope disclosed by the present invention. Alternatives are intended to be covered by the scope of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims. ·

Claims

Rights request

A method for recalling a multimedia message by a terminal, comprising:

Receiving a multimedia message recall request carrying a multimedia message identifier and a multimedia message index;

The recall operation is performed according to the recall request.

2. A method for recalling a multimedia message by a terminal according to claim 1, wherein the recalling operation is performed by a multimedia message center.

3. A method for recalling a multimedia message by a terminal according to claim 2, wherein if the multimedia message service center has transmitted the multimedia message to a non-access multimedia message service center, The interface between the message service centers completes the interaction of information between the multimedia message service centers.

The method for performing a recall of a multimedia message by the terminal according to claim 1, wherein the method for performing a recall operation according to the recall request specifically includes: after receiving the multimedia message recall request, according to the The multimedia message carried in the recall request identifies the multimedia message to be recalled;

Determining the multimedia message status, and performing a recall operation according to the multimedia message status.

The method for recalling a multimedia message by a terminal according to claim 4, wherein the method further comprises:

When the multimedia message to be recalled is located, a positioning success response is sent, indicating that the recall is being processed.

The method for recalling a multimedia message by a terminal according to claim 4, wherein after the recalling of the multimedia message is completed, the multimedia message recall response is sent.

The method for recalling a multimedia message by a terminal according to claim 4, wherein the multimedia message status comprises:

The multimedia message arrival notification has not been sent to the receiving end;

The multimedia message arrival notification has been issued, but the receiving terminal has not successfully acquired the multimedia message; or the receiving terminal has successfully acquired the multimedia message.

The method for recalling a multimedia message by the terminal according to claim 7, wherein the performing the recall operation according to the multimedia message status comprises: deleting the multimedia message arrival notification to the receiving end The multimedia message no longer sends the multimedia message arrival notification to the receiving terminal, and does not send the multimedia message recall request to the receiving terminal.

The method for recalling a multimedia message by the terminal according to claim 7, wherein the performing the recall operation according to the state of the multimedia message comprises: If the multimedia message arrival notification has been sent, but the receiving terminal has not successfully obtained the multimedia message, the multimedia message is deleted, and the multimedia message recall request is sent to the receiving terminal, and the receiving terminal is notified to delete the multimedia message arrival notification.

The method for recalling a multimedia message by the terminal according to claim 7, wherein the performing the recall operation according to the multimedia message status comprises:

If the multimedia message arrival notification has been sent, but the receiving terminal has not successfully obtained the multimedia message, the multimedia message is deleted, and when the receiving terminal acquires the multimedia message, the multimedia message service center returns a response message to the receiving terminal. Indicates that the acquisition failed.

The method for performing a recalling of a multimedia message by the terminal according to claim 7, wherein the step of performing a recall operation according to the state of the multimedia message comprises: if the receiving terminal has successfully acquired the multimedia message, sending The multimedia message recall request is sent to the receiving terminal, and the receiving terminal is notified to delete the multimedia message.

The method for recalling a multimedia message by a terminal according to any one of claims 8 to 11, wherein, if the multimedia message is stored in a multimedia message storage box, when the recall operation is performed, The multimedia message stored in the multimedia message storage box is deleted.

13. A multimedia message service center, comprising:

a message receiving module for receiving a multimedia message recall request carrying a multimedia message identifier and a multimedia message index;

A multimedia message recall processing module for recalling the multimedia message based on the received multimedia message recall request. '

The multimedia message service center according to claim 13, wherein the multimedia message recall processing module further comprises:

a multimedia message locating submodule for locating the multimedia message upon receiving a multimedia message recall request; and/or,

a multimedia message deletion sub-module for deleting the multimedia message in the multimedia message storage box; and/or

And configured to notify the receiving end to delete the multimedia message when the multimedia message is sent to the receiving end, or notify the multimedia message service center to delete the multimedia message when the multimedia message is located and sent to another multimedia message service center for processing Multimedia message recall sub-module for multimedia messages.

15. A terminal, characterized in that it comprises - a message sending module, configured to send a multimedia message recall request carrying a multimedia message identifier and a multimedia message index; the multimedia message identifier is used to locate a multimedia message to be recalled; and the multimedia message index is used to indicate that the multimedia message is stored in The location in the multimedia message storage box.

16. A terminal, comprising:

a message receiving module for receiving a multimedia message recall request;

A multimedia message deletion module for deleting a multimedia message to be recalled according to the multimedia message recall request