Method for object retransmission without a continuous network connection in a digital media distributor system
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United States of America Patent
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Feb 3, 2009
Grant Date -
Jan 17, 2008
app pub date -
Jul 20, 2007
filing date -
Jan 29, 2001
priority date (Note) -
Expired
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Abstract
The present invention provides a method for object retransmission in an asynchronous environment without a continuous network connection in a digital media distributor (DMD) system. The method includes receiving objects in a receiver from a central site, generating a response document in the receiver, and sending the response document asynchronously to the central site. The received response documents are then utilized in the central site to determine which object to retransmit to the receiver. In another aspect of the present invention, the central site manages the inventory of objects in the receiver by instructing the receiver to delete objects not needed.
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