System and method for presence in wireless networks

• US 20060045042A1
• Filed: 08/31/2004
• Published: 03/02/2006
• Est. Priority Date: 08/31/2004
• Status: Abandoned Application

• Current Assignee: Symbol Technologies, Inc. (Zebra Technologies Corporation)
• Original Assignee: Symbol Technologies, Inc. (Zebra Technologies Corporation)
• Inventors: Sethi, Aseem, Sunkara, Naresh
• Application Number:
  US10/930,116
• Publication Number:
  US 20060045042A1
• Time in Patent Office: Days
• US Class Current: 370/328
• CPC Class Codes: H04L 51/04 Real-time or near real-time messaging, e.g. instant messaging [IM]
• CPC Class Codes: H04L 67/54 Presence management, e.g. monitoring or registration for receipt of user log-on information, or the connection status of the users
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/029 Location-based management or tracking services
• CPC Class Codes: H04W 4/12 Messaging; Mailboxes; Announcements
• CPC Class Codes: H04W 80/00 Wireless network protocols or protocol adaptations to wireless operation

Abstract

The invention relates generally to a method for providing presence and instant messaging in a computer network. In particular, the invention is directed to a modified implementation of known wireless networking protocols to provide instant messaging and presence services to mobile units using. The instant messaging and presence services are provided within the framework of the native wireless networking protocol.

Claims

1. A method for providing presence services in a computer network operating according to a network protocol, comprising the steps of:

generating a first data packet in a format in accordance with said network protocol;

generating a second data packet by inserting presence data into said first data packet, said presence data including at least information relating to one or more services available over said computer network, and

transmitting said second data packet over said computer network.

2. The method of claim 1, wherein said network protocol is a wireless network protocol.

3. The method of claim 1, wherein said presence data includes at least one Service URL.

4. The method of claim 2, wherein said wireless network protocol is an IEEE 802.11 wireless network protocol.

5. The method of claim 2, wherein said wireless network protocol is a Bluetooth wireless network protocol.

6. The method of claim 2, wherein said wireless network protocol is a GPRS wireless network protocol.

7. A method for providing instant messaging services in a network protocol, comprising the steps of:

generating a first data packet in accordance with the network protocol;

generating a second data packet by inserting instant messaging data into said first data packet, said instant messaging data including at least text message data, and

transmitting said second data packet over said computer network.

8. The method of claim 7, wherein said network protocol is a wireless network protocol.

9. The method of claim 8, wherein said wireless network protocol is an IEEE 802.11 wireless network protocol.

10. The method of claim 8, wherein said wireless network protocol is a Bluetooth wireless network protocol.

11. The method of claim 8, wherein said wireless network protocol is a GPRS wireless network protocol.

12. A system for providing Instant Messaging Presence Protocol (“

IMPP”

) over a computer network, comprising;

a computer-readable memory, and

a processor coupled to said memory and operable to generate a data packet formatted for transmission in accordance with a network protocol,

wherein said processor is further operable to include IMPP data in said data packet before said data packet is transmitted over a computer network.

13. The system of claim 12 wherein said computer network comprises a wireless portion.

14. A system for providing modified network protocol communications over a computer network, comprising:

a computer-readable memory, and

a processor coupled to said memory and operable to generate a data packet formatted for transmission in accordance with a network protocol,

wherein said processor is further operable to include presence data in said data packet before said data packet is transmitted over a computer network, said presence data relating to services or devices available on the computer network.

15. The system of claim 14 wherein said computer network comprises a wireless portion.

16. A system for providing presence services in a computer network, comprising:

a first computing device communicatively coupled to a computer network and configured to communicate over said computer network in accordance with a network protocol;

a second computing device communicatively coupled to said computer network and configured to communicate over said computer network in accordance with said network protocol;

wherein presence data about said first computing device is provided to said second computing device natively as part of ordinary communications in accordance with said network protocol.

17. The system of claim 16 wherein said computer network comprises a wireless portion.