System and method for enabling instant messaging on a mobile device

• US 6,957,077 B2
• Filed: 05/06/2002
• Issued: 10/18/2005
• Est. Priority Date: 05/06/2002
• Status: Expired due to Fees

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Dehlin, Joel P.
• Primary Examiner(s): Beamer, Temica
• Assistant Examiner(s): Afshar, Kamran
• Application Number:
  US10/140,389
• Publication Number:
  US 20040203942A1
• Time in Patent Office: 1,261 Days
• Field of Search: 455/466, 455/412.1, 455/414.1, 455/418, 455/422.1, 455/445, 455/550.1, 709/206, 709/204, 709/207, 715/531, 715/523
• 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, that the customized message originated from the incoming instant message and initiating processing with the first computing device based on the customized message, wherein initiating processing includes creating a reply-customized message and sending the reply customized message to an IM server computer;

translating, by the IM server computer, the reply customized message into a reply instant message that is sent to the first computing device; and

selectively establishing a chat session for sending instant messages between the mobile device and the first computing device over an Internet connection.

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 the reply instant message is sent over an Internet connection to the first computing device.

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

6. The computer-implemented method of claim 1,wherein initiating processing includes initiating an instant messaging client application on the mobile device.

7. The computer-implemented method of claim 1, wherein the instant message'"'"'s intended recipient is offline when the message is sent.

8. An instant messaging system that enables instant messaging on a mobile device, the system comprising:

a mobile device;

having a client application to selectively create a reply customized SMS message in response to user input on the mobile device and to send the reply customized SMS message through a cellular network;

a first computing device for sending an instant message to an alias associated with the mobile device; and

an instant message server for receiving the instant message and translating the instant message into a customized SMS message for delivery over a cellular network to the mobile device, wherein the instant message server translates a reply customized SMS messagefrom the mobile from the mobile device into a reply instant message and sends the reply instant message to the first computing device through an Internet connection;

wherein the mobile device receives the customized SMS message and and determines that the customized SMS message originated from the instant message sent from the first computing device.

9. The instant messaging system of claim 8, further comprising a client application residing on the mobile device that is configured to create an Internet connection and to establish a chat session with the first computing device over the Internet connection.

10. A mobile device, comprising:

a processor;

a display;

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

receiving a customized SMS message;

determining, by the mobile device, 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, wherein initiating processing includes creating a reply-customized message and sending the reply customized message to an IM server computer;

translating, by the IM server computer, the reply customized message into a reply instant message that is sent to the first computing device; and

selectively establishing a chat session for sending instant message between the mobile device and the first computing device over an Internet connection.

11. A computer-readable medium encoded with computer-executable instructions for 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 instant message'"'"'s intended recipient may appear to be offline;

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

receiving from the IM server computer, a reply instant message that is derived from a reply message sent to an IM server computer from the mobile device in response to determining that the customized SMS message originated from the incoming instant message; and

selectively establishing a chat session for sending instant message between the mobile device and the first computing device over an Internet connection.