Method and apparatus for messaging service internetworking

• US 8,583,748 B2
• Filed: 09/01/2010
• Issued: 11/12/2013
• Est. Priority Date: 09/01/2010
• Status: Active Grant

• Current Assignee: AT&T Mobility II LLC (AT&T, Inc.)
• Original Assignee: AT&T Mobility II LLC (AT&T, Inc.)
• Inventors: Stafford, Matthew, Pandey, Vinod, Rosenberg, William, Shih, Jerry
• Primary Examiner(s): Ashraf, Waseem
• Application Number:
  US12/873,837
• Publication Number:
  US 20120054287A1
• Time in Patent Office: 1,168 Days
• Field of Search: 709/206, 709/246
• US Class Current: 709/206
• CPC Class Codes: G06F 9/541 via adapters, e.g. between incompatible applications
• CPC Class Codes: H04L 51/06 Message adaptation to terminal or network requirements
• CPC Class Codes: H04L 51/10 Multimedia information
• CPC Class Codes: H04L 69/08 Protocols for interworking; Protocol conversion
• 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

Abstract

A method and system for converting data message formats in a message server is provided. The message server receives a first data message including origin format information from a first user. The message server then sends the first data message including origin format information to a second user. The message server receives a second data message from a second user, the second data message including the origin format. The second data message is converted to the origin format if the first user is unable to receive the second data message. The message server then sends the converted second data message to the first user.

Claims

1. A method for converting data message formats at a message server, comprising:

receiving a first data message in a first format from a first end user device;

converting the first data message to a second format compatible with a second end user device to generate a converted first data message including a first indication of the first format;

sending the converted first data message to the second end user device;

receiving a second data message in a third format from the second end user device;

storing the second data message until the first end user device is capable of supporting the third format; and

sending the second data message to the first end user device when the first end user device is capable of supporting the third format.

2. The method of claim 1, wherein the first indication of the first format is stored in a message header of the converted first data message.

3. The method of claim 1, wherein the first format is stored at the message server.

4. The method of claim 1, wherein an indication of the first format is absent from a message header of the second data message if the second data message cannot be converted to the first format.

5. The method of claim 1, further comprising modifying the first format.

6. The method of claim 1, wherein converting the first data message to a second format comprises:

converting the first data message to a data format defined by a user of the second end user device.

7. A system comprising:

a memory storing computer program instructions;

a processor communicatively coupled to the memory, the processor to execute the computer program instructions, which, when executed on the processor, cause the processor to perform operations comprising;

receiving a first data message in a first format from a first end user device;

converting the first data message to a second format compatible with a second end user device to generate a converted first data message including a first indication of the first;

sending the converted first data message to the second end user device;

receiving a second data message in a third format from the second end user device.

storing the second data message until the first end user device is capable of supporting the third format; and

sending the second data message to the first end user device when the first end user device is capable of supporting the third format.

8. The system of claim 7, wherein the first indication of the first format is stored in a message header of the converted first data message.

9. The system of claim 7, wherein the first format is stored at the message server.

10. The system of claim 7, wherein an indication of the first format is absent from a message header of the second data message if the second data message cannot be converted to the first format.

11. The system of claim 7, further comprising modifying the first format.

12. The system of claim 7, wherein converting the first data message to a second format comprises:

converting the first data message to a data format defined by a user of the second end user device.

13. A tangible computer readable storage device storing computer program instructions which, when executed on a processor, perform operations comprising:

receiving a first data message in a first format from a first end user device;

converting the first data message to a second format compatible with a second end user device to generate a converted first data message including a first indication of the first format;

sending the converted first data message to the second end user device;

receiving a second data message in a third format from the second end user device;

storing the second data message until the first end user device is capable of supporting the third format; and

sending the second data message to the first end user device when the first end user device is capable of supporting the third format.

14. The tangible computer readable storage device of claim 13, wherein the indication of the first format is stored in a message header of the converted first data message.

15. The tangible computer readable storage device of claim 13, wherein the first format is stored at the message server.

16. The tangible computer readable storage device of claim 13, wherein an indication of the first format is absent from a message header of the second data message if the second data message cannot be converted to the first format.

17. The tangible computer readable storage device of claim 13, wherein converting the first data message to a second format comprises:

converting the first data message to a data format defined by a user of the second end user device.