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METHOD AND APPARATUS FOR SENDING INSTANT MESSAGE DISPOSITION NOTIFICATION REQUEST AND RESPONSE IN A CONVERGED-IP MESSAGING SERVICE AND SYSTEM THEREOF

  • US 20100153505A1
  • Filed: 12/10/2009
  • Published: 06/17/2010
  • Est. Priority Date: 12/11/2008
  • Status: Active Grant
First Claim
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1. A method for sending an instant Message Disposition Notification (IMDN) request to a receiving terminal by a sending terminal in a Converged-IP Messaging (CPM) service, comprising the steps of:

  • generating an instant message to be sent to the receiving terminal;

    inserting an IMDN request message into the generated instant message, the IMDN request message including a predetermined response limit time; and

    sending the instant message with the IMDN request message to the receiving terminal through a CPM server.

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