System and method for enabling instant messaging on a mobile device

• US 20050255868A1
• Filed: 07/22/2005
• Published: 11/17/2005
• Est. Priority Date: 05/06/2002
• Status: Active Grant

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Dehlin, Joel P.
• Granted Patent: US 7,113,803 B2
• Time in Patent Office: Days
• US Class Current: 455/466
• CPC Class Codes: H04L 51/04 Real-time or near real-time messaging, e.g. instant messaging [IM]
• CPC Class Codes: H04L 51/58 Message adaptation for wireless communication
• CPC Class Codes: H04W 4/12 Messaging; Mailboxes; Announcements

Abstract

A method and system for enabling instant messaging on mobile devices is provided. A customized SMS message is created that awakens the mobile device so that instant messaging may be initiated. Once the mobile device is awakened by the customized SMS message, the mobile device responds to the customized SMS message and initiates processing. Based on information obtained, the mobile device creates a reply customized SMS message. The reply customized SMS message is translated into a reply instant message, which is transmitted over a persistent Internet connection to the sender responsible for awakening the mobile device. Alternatively, the mobile device may respond by creating an Internet connection and establishing a chat session over the Internet connection. The chat session allows the exchange of instant messages between the mobile device and the sender responsible for awakening the mobile device.

Claims

1. A computer-implemented method for enabling instant messaging on a mobile device, comprising:

receiving an incoming instant message from a first computing device that is destined for a mobile device;

translating the incoming instant message into a customized message;

sending the customized message to the mobile device;

upon receiving the customized message on the mobile device, determining by the mobile device from the customized message that the customized message originated from the incoming instant message and initiating processing with the first computing device based on the customized message.

2. The computer-implemented method of claim 1, wherein the customized message includes a Short Message Service message.

3. The computer-implemented method of claim 2, wherein the customized message is sent over a cellular network.

4. The computer-implemented method of claim 1, wherein initiating processing includes creating a reply-customized message and sending the reply customized message to an IM server computer.

5. The computer-implemented method of claim 4, wherein the IM server computer translates the reply customized message into a reply instant message that is sent to the first computing device.

6. The computer-implemented method of claim 5, wherein the reply instant message is sent over an Internet connection to the first computing device.

7. The computer-implemented method of claim 1, further comprising establishing an Internet connection in response to receiving the customized message.

8. The computer-implemented method of claim 7, further comprising establishing a chat session for sending instant messages between the mobile device and the first computing device over the Internet connection.

9. The computer-implemented method of claim 8, wherein the Internet connection is via a wireless LAN.

10. (canceled)

11. (canceled)

12. (canceled)

13. (canceled)

14. (canceled)

15. (canceled)

16. (canceled)

17. An instant messaging server, comprising:

a processor;

a memory into which a plurality of computer-executable instructions are loaded, the computer-executable instructions performing a method comprising;

receiving an incoming instant message from a first device;

detecting that the incoming instant message is destined for a mobile device;

translating the incoming instant message into a customized SMS message, wherein the customized SMS message includes text of the instant message and information that enables the mobile device to determine that the customized SMS message originated from an instant message; and

sending the customized SMS message to the mobile device over a cellular network.

18. The instant messaging server of claim 17, further comprising receiving a reply customized SMS message from the mobile device in response to the customized SMS message and translating the reply customized SMS message into a reply instant message that is sent to the first computing device over an internet connection.

19. (canceled)

20. A computer-readable medium encoded with computer-executable instructions for performing a method comprising:

receiving a customized SMS message;

determining from the customized SMS message that the customized SMS message originated from an instant message sent from a first computing device; and

initiating processing with the first computing device based on the customized SMS message.

21. The computer-readable medium of claim 20, wherein initiating processing includes creating a reply-customized message and sending the reply customized message to an IM server computer.

22. The computer-readable medium of claim 20, wherein initiating processing includes establishing an internet connection and establishing a chat session for sending instant messages between the mobile device and the first computing device over the internet connection.