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System and method for notifying a user of the status of other mobile terminals

  • US 20030086402A1
  • Filed: 11/02/2001
  • Published: 05/08/2003
  • Est. Priority Date: 11/02/2001
  • Status: Active Grant
First Claim
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1. A mobile communication system for notifying a user of the status of a plurality of mobile terminals over an Internet Protocol (IP) network, the system comprising:

  • an IP server for receiving a phone number and assigning a unique IP address corresponding to the phone number to at least one of said plurality of mobile terminals;

    a status setting module provided in at least one mobile terminal for generating and transmitting a status information packet (SIP) representing a status of the at least one mobile terminal; and

    a status collection module provided in at least one other mobile terminal for receiving the SIP.

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