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METHOD AND SYSTEM FOR MULTI-LEVEL DISTRIBUTION INFORMATION CACHE MANAGEMENT IN A MOBILE ENVIRONMENT

  • US 20090157834A1
  • Filed: 12/11/2008
  • Published: 06/18/2009
  • Est. Priority Date: 12/14/2007
  • Status: Active Grant
First Claim
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1. A method for updating memory content in a mobile client, comprising:

  • maintaining a list of first attributes relating to a set of first messages on the mobile client, wherein each of the set of first messages resides on the mobile client;

    maintaining a list of second attributes relating to set of second messages on the mobile client, wherein each of the set of second messages does not reside on the mobile client;

    identifying target attributes associated with a message request by the mobile client;

    selecting by the mobile client a selected message from one of the set of first messages and the set of second messages by applying a set of selection rules to the target attributes; and

    in the situation where a second message is selected, requesting the selected second message from a remote server using a wireless link.

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