Method and system for message retransmission and intersystem message delivery

  • US 8,412,997 B2
  • Filed: 03/28/2007
  • Issued: 04/02/2013
  • Est. Priority Date: 03/30/2006
  • Status: Active Grant
First Claim
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1. A method for message retransmission, the method comprising:

  • receiving a request for a transmission of a message for a notification;

    transmitting the message;

    determining whether the notification is successful;

    in an event that the notification is successful, deleting the message;

    in an event that the notification is not successful;

    setting a time interval for a retransmission, the time interval increasing as a number of retransmissions increases,updating a retransmission time for the retransmission to generate an updated retransmission time based on the calculated time interval, andtransmitting the message at the updated retransmission time;

    receiving an addition request for one transmission of an additional message; and

    transmitting the message and the additional message based on predetermined priorities associated with the message and the additional message respectively.

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