Method, apparatus and system for reformatting a multimedia message for delivery to a terminal during connectionless communications

• US 20030172173A1
• Filed: 03/11/2002
• Published: 09/11/2003
• Est. Priority Date: 03/11/2002
• Status: Abandoned Application

• Current Assignee: Ericsson, Inc. (Telefonaktiebolaget LM Ericsson)
• Original Assignee: Ericsson, Inc. (Telefonaktiebolaget LM Ericsson)
• Inventors: Fenton, Gregg A.
• Application Number:
  US10/095,751
• Publication Number:
  US 20030172173A1
• Time in Patent Office: Days
• US Class Current: 709/231
• 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 67/04 specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
• CPC Class Codes: H04L 67/565 Conversion or adaptation of application format or content adding application control or application functional data H04L67/561
• CPC Class Codes: H04L 69/24 Negotiation of communication capabilities
• 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
• CPC Class Codes: H04W 4/18 Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals
• CPC Class Codes: H04W 8/22 Processing or transfer of terminal data, e.g. status or physical capabilities

Abstract

The present invention provides a method, apparatus and system for delivery to a terminal during connectionless communications. The present invention sends a first multimedia message notification (306) to the terminal (302). Whenever the terminal (302) rejects delivery (310) of the multimedia message, the present invention requests (312) one or more capabilities of the terminal (302), reformats (316) the multimedia message based on the requested capabilities and sends a second multimedia message notification (318) to the terminal (302). Whenever the terminal (302) accepts delivery (322) of the multimedia message, the present invention sends the reformatted multimedia message (326) to the terminal (302). This method can be implemented using a computer program embodied on a computer readable medium wherein each function is executed using a code segment.

Claims

1. A method of reformatting a multimedia message for delivery to a terminal during connectionless communications comprising the steps of:

sending a first multimedia message notification to the terminal;

whenever the terminal rejects delivery of the multimedia message;

requesting one or more capabilities of the terminal,

reformatting the multimedia message based on the requested capabilities, and

sending a second multimedia message notification to the terminal; and

sending the reformatted multimedia message to the terminal whenever the terminal accepts delivery of the multimedia message.

2. The method as recited in claim 1, further comprising the steps of:

determining which of the requested capabilities caused the terminal to reject delivery of the multimedia message; and

wherein the reformatting of the multimedia message is based on the requested capabilities that were determined to cause the terminal to reject delivery of the multimedia message.

3. The method as recited in claim 1, wherein the reformatting is optimized to maximize resolution of the content of the multimedia message.

4. The method as recited in claim 1, wherein the step of reformatting the multimedia message comprises the step of converting the multimedia content within the multimedia message to a type compatible with the terminal.

5. The method as recited in claim 1, wherein the step of reformatting the multimedia message comprises the step of converting the multimedia content within the multimedia message to a format compatible with the terminal.

6. The method as recited in claim 1, wherein the step of reformatting the multimedia message comprises the step of converting the multimedia content within the multimedia message to a resolution compatible with the terminal.

7. The method as recited in claim 1, wherein the step of reformatting the multimedia message comprises the step of reducing the size of the multimedia message to a size compatible with the terminal.

8. The method as recited in claim 1, wherein the step of reformatting the multimedia message comprises the step of re-encoding the audio format of the multimedia message to be compatible with the playback format of the terminal.

9. The method as recited in claim 1, wherein the one or more capabilities of the terminal are obtained from the terminal.

10. The method as recited in claim 1, wherein the one or more capabilities of the terminal are obtained from a system cognizant of the one or more capabilities of the terminal.

11. The method as recited in claim 1, wherein the one or more capabilities of the terminal are obtained from commonly available known capabilities of the terminal.

12. A computer program embodied on a computer-readable medium for reformatting a multimedia message for delivery to a terminal during connectionless communications comprising:

a code segment adapted to sending a first multimedia message notification to the terminal;

whenever the terminal rejects delivery of the multimedia message;

a code segment adapted to request one or more capabilities of the terminal,

a code segment adapted to reformat the multimedia message based on the requested capabilities, and

a code segment adapted to send a second multimedia message notification to the terminal; and

a code segment adapted to sending the reformatted multimedia message to the terminal whenever the terminal accepts delivery of the multimedia message.

13. The computer program as recited in claim 12, further comprising:

a code segment adapted to determining which of the requested capabilities caused the terminal to reject delivery of the multimedia message; and

wherein the reformatting of the multimedia message is based on the requested capabilities that were determined to cause the terminal to reject delivery of the multimedia message.

14. The computer program as recited in claim 12, wherein the reformatting is optimized to maximize resolution of the content of the multimedia message.

15. The computer program as recited in claim 12, wherein the code segment is adapted to reformat the multimedia message comprises a code segment adapted to converting the multimedia content within the multimedia message to a type compatible with the terminal.

16. The computer program as recited in claim 12, wherein the code segment adapted to reformat the multimedia message comprises a code segment adapted to converting the multimedia content within the multimedia message to a format compatible with the terminal.

17. The computer program as recited in claim 12, wherein the code segment adapted to reformat the multimedia message comprises a code segment adapted to converting the multimedia content within the multimedia message to a resolution compatible with the terminal.

18. The method as recited in claim 12, wherein the step of reformatting the multimedia message comprises the step of re-encoding the audio format of the multimedia message to be compatible with the playback format of the terminal.

19. The computer program as recited in claim 12, wherein the code segment adapted to reformat the multimedia message comprises a code segment adapted to reducing the size of the multimedia message to a size compatible with the terminal.

20. The computer program as recited in claim 12, wherein the one or more capabilities of the terminal are obtained from the terminal.

21. The computer program as recited in claim 12, wherein the one or more capabilities of the terminal are obtained from a system cognizant of the one or more capabilities of the terminal.

22. The computer program as recited in claim 12, wherein the one or more capabilities of the terminal are obtained from commonly available known capabilities of the terminal.

23. A system for reformatting a multimedia message during connectionless communications, the system comprising:

a terminal;

a server that sends a first multimedia message notification to the terminal;

the server, whenever the terminal rejects delivery of the multimedia message,

requests one or more capabilities of the terminal,

reformats the multimedia message based on the requested capabilities, and

sends a second multimedia message notification to the terminal; and

the server sends the reformatted multimedia message to the terminal whenever the terminal accepts delivery of the multimedia message.

24. The system as recited in claim 23, wherein the server determines which of the requested capabilities caused the terminal to reject delivery of the multimedia message, and wherein the reformatting of the multimedia message is based on the requested capabilities that were determined to cause the terminal to reject delivery of the multimedia message.

25. The system as recited in claim 23, wherein the reformatting is optimized to maximize resolution of the content of the multimedia message.

26. The system as recited in claim 23, wherein reformatting of the multimedia message comprises converting the multimedia content within the multimedia message to a type compatible with the terminal.

27. The system as recited in claim 23, wherein reformatting of the multimedia message comprises converting the multimedia content within the multimedia message to a format compatible with the terminal.

28. The system as recited in claim 23, wherein reformatting of the multimedia message comprises converting the multimedia content within the multimedia message to a resolution compatible with the terminal.

29. The system as recited in claim 23, wherein reformatting of the multimedia message comprises reducing the size of the multimedia message to a size compatible with the terminal.

30. The method as recited in claim 23, wherein the step of reformatting the multimedia message comprises the step of re-encoding the audio format of the multimedia message to be compatible with the playback format of the terminal.

31. The system as recited in claim 23, wherein the one or more capabilities of the terminal are obtained from the terminal.

32. The system as recited in claim 23, wherein the one or more capabilities of the terminal are obtained from a system cognizant of the one or more capabilities of the terminal.

33. The system as recited in claim 23, wherein the one or more capabilities of the terminal are obtained from commonly available known capabilities of the terminal.