Multimedia messaging service system and method thereof

• US 20050195856A1
• Filed: 03/01/2005
• Published: 09/08/2005
• Est. Priority Date: 03/02/2004
• Status: Abandoned Application

• Current Assignee: LG Electronics, Inc. (LG Corporation), Shell Oil Company (Shell Plc)
• Original Assignee: LG Electronics, Inc. (LG Corporation)
• Inventors: Jun, Sung Bae
• Application Number:
  US11/070,578
• Publication Number:
  US 20050195856A1
• Time in Patent Office: Days
• US Class Current: 370/467
• CPC Class Codes: H04L 51/063 Content adaptation, e.g. replacement of unsuitable content
• CPC Class Codes: H04L 51/066 Format adaptation, e.g. format conversion or compression
• CPC Class Codes: H04L 51/224 providing notification on incoming messages, e.g. pushed notifications of received messages
• CPC Class Codes: H04L 51/58 Message adaptation for wireless communication
• CPC Class Codes: H04L 65/1101 Session protocols
• CPC Class Codes: H04L 65/765 intermediate
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]
• CPC Class Codes: H04L 9/40 Network security protocols
• CPC Class Codes: H04W 4/12 Messaging; Mailboxes; Announcements

Abstract

A multimedia messaging service system and a method thereof capable of effectively operating multimedia messages are provided. According to the system and the method, a summary connotatively expressing the multimedia messages is created and provided first to a receiver before the multimedia messages are provided. The receiver can clearly understand the multimedia messages with reference to the summary. That is, the summary connotatively expressing the multimedia messages is provided to the receiver first and the receiver can judge whether to receive the multimedia messages, so that a load increase in a network due to reception of unnecessary multimedia messages can be prevented and, further, a reliability of the multimedia messaging service can be improved.

Claims

1. A multimedia messaging service method comprising the steps of:

creating, at a first terminal, a summary connotatively expressing multimedia messages from the multimedia messages;

transmitting, at the first terminal, the multimedia messages together with the created summary to an multimedia service center (MMSC);

transmitting, at the MMSC, the summary to a second terminal; and

receiving and browsing, at the second terminal, the multimedia messages with reference to the transmitted summary.

2. The method according to claim 1, wherein an image format of the multimedia messages is at least more than one of a text, a graphics, an audio, an image, and a video.

3. The method according to claim 1, wherein the summary is created by at least one of an image extraction method, an audio extraction method, a resizing method, and a transcoding method.

4. The method according to claim 1, wherein an image format of the summary is the same as or different from that of the multimedia messages.

5. The method according to claim 4, wherein if the multimedia messages are made of an image, the summary is made using one of a thumbnail extracted from the image or a partial image of the image.

6. The method according to claim 4, wherein if the multimedia messages are made of a video, the summary is made using one of a keyframe extracted as a representative frame of the video, a partial moving image of the video, and a small-sized moving image of the video.

7. The method according to claim 4, wherein if the multimedia messages are made of a video that includes an audio, the summary is made using one of only an audio and a partial moving image of the video having the audio together.

8. The method according to claim 4, wherein the summary and the multimedia messages are temporarily stored in the MMSC.

9. The method according to claim 1, wherein the step of transmitting, at the MMSC, the summary to the second terminal comprises the steps of:

extracting, at the MMSC, summary information including a summary type and a summary size from the summary and transmitting the extracted summary information to the second terminal;

determining, at the second terminal, whether to approve transmission of the summary with reference to the summary information and requesting the determination results to the MMSC; and

transmitting, at the MMSC, the summary to the second terminal in response to the request.

10. The method according to claim 9, wherein the extracted summary information is transmitted to the second terminal together with the text information of the multimedia messages.

11. The method according to claim 9, wherein the summary information is transmitted in response to an explicit request of the second terminal.

12. The method according to claim 9, wherein the summary information is transmitted in response to an implicit request due to a default setting of the second terminal.

13. The method according to claim 1, wherein the step of browsing, at the second terminal, the multimedia messages comprises the steps of:

determining, at the second terminal, whether to approve transmission of the multimedia messages with reference to the summary and requesting the determination results to the MMSC;

transmitting, at the MMSC, the multimedia messages in response to the request; and

browsing, at the second terminal, the multimedia messages.

14. A multimedia messaging service method comprising the steps of:

transmitting, at a first terminal, multimedia messages to an multimedia service center (MMSC);

creating, at the MMSC, a summary connotatively expressing the multimedia messages from the transmitted multimedia messages and transmitting, at the MMSC, the created summary to a second terminal; and

receiving and browsing, at the second terminal, the multimedia messages with reference to the transmitted summary.

15. The method according to claim 14, wherein an image format of the multimedia messages is at least more than one of a text, a graphics, an audio, an image, and a video.

16. The method according to claim 14, wherein the summary is created by at least one of an image extraction method, an audio extraction method, a resizing method, and a transcoding method.

17. The method according to claim 14, wherein an image format of the summary is the same as or different from that of the multimedia messages.

18. The method according to claim 17, wherein if the multimedia messages are made of an image, the summary is made using one of a thumbnail extracted from the image or a part of the image.

19. The method according to claim 17, wherein if the multimedia messages are made of a video, the summary is made using one of a keyframe extracted as a representative frame of the video, a partial moving image of the video, and a small-sized moving image of the video.

20. The method according to claim 17, wherein if the multimedia messages are made of a video that includes an audio, the summary is made using one of only an audio and a partial moving image of the video having the audio together.

21. The method according to claim 14, wherein the summary and the multimedia messages are temporarily stored in the MMSC.

22. The method according to claim 14, wherein the step of transmitting, at the MMSC, the summary to the second terminal comprises the steps of:

extracting, at the MMSC, summary information including a summary type and a summary size from the summary and transmitting the extracted summary information to the second terminal;

determining, at the second terminal, whether to approve transmission of the summary with reference to the summary information and requesting the determination results to the MMSC; and

transmitting, at the MMSC, the summary to the second terminal in response to the request.

23. The method according to claim 22, wherein the extracted summary information is transmitted to the second terminal together with the text information of the multimedia messages.

24. The method according to claim 22, wherein the summary information is transmitted in response to an explicit request of the second terminal.

25. The method according to claim 22, wherein the summary information is transmitted in response to an implicit request due to a default setting of the second terminal.

26. The method according to claim 14, wherein the step of browsing, at the second terminal, the multimedia messages comprises the steps of:

determining, at the second terminal, whether to approve transmission of the multimedia messages with reference to the summary and requesting the determination results to the MMSC;

transmitting, at the MMSC, the multimedia messages in response to the request; and

browsing, at the second terminal, the multimedia messages.

27. A multimedia messaging service system comprising:

a first terminal for creating a summary connotatively expressing multimedia messages from the multimedia messages and transmitting the multimedia messages together with the created summary;

an multimedia service center (MMSC) for transmitting the summary among the summary and the multimedia messages transmitted from the first terminal; and

a second terminal for requesting the MMSC to transmit the multimedia messages with reference to the summary transmitted from the MMSC and browsing the multimedia messages provided from the MMSC in response to the request.

28. The system according to claim 27, wherein the summary is created by at least one of an image extraction method, an audio extraction method, a resizing method, and a transcoding method.

29. The system according to claim 27, wherein the MMSC extracts summary information that includes a summary type and a summary size from the summary and transmits the summary information to the second terminal before transmitting the summary.

30. A multimedia messaging service system comprising:

a first terminal for transmitting multimedia messages;

an multimedia service center (MMSC) for creating a summary connotatively expressing multimedia messages from the multimedia messages transmitted from the first terminal and transmitting the created summary; and

a second terminal for requesting the MMSC to transmit the multimedia messages with reference to the summary transmitted from the MMSC and browsing the multimedia messages provided from the MMSC in response to the request.

31. The system according to claim 30, wherein the summary is created by at least one of an image extraction method, an audio extraction method, a resizing method, and a transcoding method.

32. The system according to claim 30, wherein the MMSC extracts summary information that includes a summary type and a summary size from the summary and transmits the summary information to the second terminal before transmitting the summary.